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wine/dlls/wined3d/glsl_shader.c

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wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/*
* GLSL pixel and vertex shader implementation
*
* Copyright 2006 Jason Green
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
* Copyright 2006-2007 Henri Verbeet
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
wined3d: Add a comment about D3D write masks and GLSL destination swizzles.
2007-01-15 18:30:12 +00:00
/*
* D3D shader asm has swizzles on source parameters, and write masks for
* destination parameters. GLSL uses swizzles for both. The result of this is
* that for example "mov dst.xw, src.zyxw" becomes "dst.xw = src.zw" in GLSL.
* Ie, to generate a proper GLSL source swizzle, we need to take the D3D write
* mask for the destination parameter into account.
*/
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
#include "config.h"
#include <stdio.h>
#include "wined3d_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d_shader);
#define GLINFO_LOCATION (*gl_info)
wined3d: Split out getting the sample function and coordinate mask from shader_glsl_sample().
2007-01-15 18:33:38 +00:00
typedef struct {
const char *name;
DWORD coord_mask;
} glsl_sample_function_t;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/** Prints the GLSL info log which will contain error messages if they exist */
void print_glsl_info_log(WineD3D_GL_Info *gl_info, GLhandleARB obj) {
int infologLength = 0;
char *infoLog;
GL_EXTCALL(glGetObjectParameterivARB(obj,
GL_OBJECT_INFO_LOG_LENGTH_ARB,
&infologLength));
/* A size of 1 is just a null-terminated string, so the log should be bigger than
* that if there are errors. */
if (infologLength > 1)
{
infoLog = (char *)HeapAlloc(GetProcessHeap(), 0, infologLength);
GL_EXTCALL(glGetInfoLogARB(obj, infologLength, NULL, infoLog));
wined3d: Trivial cleanups - compiler warnings and errors should be FIXME - remove obsolete comment, and change variable type.
2006-06-12 06:56:13 +00:00
FIXME("Error received from GLSL shader #%u: %s\n", obj, debugstr_a(infoLog));
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
HeapFree(GetProcessHeap(), 0, infoLog);
}
}
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
/**
* Loads (pixel shader) samplers
*/
void shader_glsl_load_psamplers(
WineD3D_GL_Info *gl_info,
IWineD3DStateBlock* iface) {
IWineD3DStateBlockImpl* stateBlock = (IWineD3DStateBlockImpl*) iface;
wined3d: Lookup GLSL float uniform locations only once per program.
2006-08-19 15:23:20 +00:00
GLhandleARB programId = stateBlock->glsl_program->programId;
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
GLhandleARB name_loc;
int i;
char sampler_name[20];
wined3d: Bind correct number of samplers for GLSL shaders. We are only checking against GL_MAX_TEXTURES when binding samplers, when we should be checking against the maximum number of samplers that the card supports. Spotted by H. Verbeet.
2006-06-20 22:32:52 +00:00
for (i=0; i< GL_LIMITS(samplers); ++i) {
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
if (stateBlock->textures[i] != NULL) {
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
2006-06-16 20:07:31 +00:00
snprintf(sampler_name, sizeof(sampler_name), "Psampler%d", i);
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
name_loc = GL_EXTCALL(glGetUniformLocationARB(programId, sampler_name));
if (name_loc != -1) {
wined3d: The default debug channel for arb_program_shader.c & glsl_shader.c already is d3d_shader.
2006-12-28 02:13:57 +00:00
TRACE("Loading %s for texture %d\n", sampler_name, i);
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
GL_EXTCALL(glUniform1iARB(name_loc, i));
checkGLcall("glUniform1iARB");
}
}
}
}
/**
* Loads floating point constants (aka uniforms) into the currently set GLSL program.
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
2006-08-19 15:24:02 +00:00
* When constant_list == NULL, it will load all the constants.
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
*/
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
2006-08-19 15:24:02 +00:00
static void shader_glsl_load_constantsF(IWineD3DBaseShaderImpl* This, WineD3D_GL_Info *gl_info,
wined3d: Lookup GLSL float uniform locations only once per program.
2006-08-19 15:23:20 +00:00
unsigned int max_constants, float* constants, GLhandleARB *constant_locations,
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
2006-08-19 15:24:02 +00:00
struct list *constant_list) {
local_constant* lconst;
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
GLhandleARB tmp_loc;
int i;
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
2006-08-19 15:24:02 +00:00
if (!constant_list) {
if (TRACE_ON(d3d_shader)) {
for (i = 0; i < max_constants; ++i) {
tmp_loc = constant_locations[i];
if (tmp_loc != -1) {
TRACE("Loading constants %i: %f, %f, %f, %f\n", i,
constants[i * 4 + 0], constants[i * 4 + 1],
constants[i * 4 + 2], constants[i * 4 + 3]);
}
}
}
for (i = 0; i < max_constants; ++i) {
wined3d: Lookup GLSL float uniform locations only once per program.
2006-08-19 15:23:20 +00:00
tmp_loc = constant_locations[i];
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
if (tmp_loc != -1) {
/* We found this uniform name in the program - go ahead and send the data */
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
2006-08-19 15:24:02 +00:00
GL_EXTCALL(glUniform4fvARB(tmp_loc, 1, constants + (i * 4)));
}
}
checkGLcall("glUniform4fvARB()");
} else {
constant_entry *constant;
if (TRACE_ON(d3d_shader)) {
LIST_FOR_EACH_ENTRY(constant, constant_list, constant_entry, entry) {
i = constant->idx;
tmp_loc = constant_locations[i];
if (tmp_loc != -1) {
TRACE("Loading constants %i: %f, %f, %f, %f\n", i,
constants[i * 4 + 0], constants[i * 4 + 1],
constants[i * 4 + 2], constants[i * 4 + 3]);
}
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
}
}
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
2006-08-19 15:24:02 +00:00
LIST_FOR_EACH_ENTRY(constant, constant_list, constant_entry, entry) {
i = constant->idx;
tmp_loc = constant_locations[i];
if (tmp_loc != -1) {
/* We found this uniform name in the program - go ahead and send the data */
GL_EXTCALL(glUniform4fvARB(tmp_loc, 1, constants + (i * 4)));
}
}
checkGLcall("glUniform4fvARB()");
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
}
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
/* Load immediate constants */
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
2006-08-19 15:24:02 +00:00
if (TRACE_ON(d3d_shader)) {
LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
tmp_loc = constant_locations[lconst->idx];
if (tmp_loc != -1) {
GLfloat* values = (GLfloat*)lconst->value;
TRACE("Loading local constants %i: %f, %f, %f, %f\n", lconst->idx,
values[0], values[1], values[2], values[3]);
}
}
}
LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
tmp_loc = constant_locations[lconst->idx];
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
if (tmp_loc != -1) {
/* We found this uniform name in the program - go ahead and send the data */
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
2006-08-19 15:24:02 +00:00
GL_EXTCALL(glUniform4fvARB(tmp_loc, 1, (GLfloat*)lconst->value));
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
}
}
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
2006-08-19 15:24:02 +00:00
checkGLcall("glUniform4fvARB()");
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
}
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
/**
* Loads integer constants (aka uniforms) into the currently set GLSL program.
* When @constants_set == NULL, it will load all the constants.
*/
void shader_glsl_load_constantsI(
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
IWineD3DBaseShaderImpl* This,
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
WineD3D_GL_Info *gl_info,
GLhandleARB programId,
unsigned max_constants,
int* constants,
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
BOOL* constants_set) {
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
GLhandleARB tmp_loc;
int i;
wined3d: Fix vertex shader corruption issue.
2006-08-13 09:18:12 +00:00
char tmp_name[8];
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
char is_pshader = shader_is_pshader_version(This->baseShader.hex_version);
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
const char* prefix = is_pshader? "PI":"VI";
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
struct list* ptr;
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
for (i=0; i<max_constants; ++i) {
if (NULL == constants_set || constants_set[i]) {
TRACE("Loading constants %i: %i, %i, %i, %i\n",
i, constants[i*4], constants[i*4+1], constants[i*4+2], constants[i*4+3]);
/* TODO: Benchmark and see if it would be beneficial to store the
* locations of the constants to avoid looking up each time */
snprintf(tmp_name, sizeof(tmp_name), "%s[%i]", prefix, i);
tmp_loc = GL_EXTCALL(glGetUniformLocationARB(programId, tmp_name));
if (tmp_loc != -1) {
/* We found this uniform name in the program - go ahead and send the data */
GL_EXTCALL(glUniform4ivARB(tmp_loc, 1, &constants[i*4]));
checkGLcall("glUniform4ivARB");
}
}
}
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
/* Load immediate constants */
ptr = list_head(&This->baseShader.constantsI);
while (ptr) {
local_constant* lconst = LIST_ENTRY(ptr, struct local_constant, entry);
unsigned int idx = lconst->idx;
GLint* values = (GLint*) lconst->value;
TRACE("Loading local constants %i: %i, %i, %i, %i\n", idx,
values[0], values[1], values[2], values[3]);
snprintf(tmp_name, sizeof(tmp_name), "%s[%i]", prefix, idx);
tmp_loc = GL_EXTCALL(glGetUniformLocationARB(programId, tmp_name));
if (tmp_loc != -1) {
/* We found this uniform name in the program - go ahead and send the data */
GL_EXTCALL(glUniform4ivARB(tmp_loc, 1, values));
checkGLcall("glUniform4ivARB");
}
ptr = list_next(&This->baseShader.constantsI, ptr);
}
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
}
/**
* Loads boolean constants (aka uniforms) into the currently set GLSL program.
* When @constants_set == NULL, it will load all the constants.
*/
void shader_glsl_load_constantsB(
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
IWineD3DBaseShaderImpl* This,
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
WineD3D_GL_Info *gl_info,
GLhandleARB programId,
unsigned max_constants,
BOOL* constants,
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
BOOL* constants_set) {
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
GLhandleARB tmp_loc;
int i;
wined3d: Fix vertex shader corruption issue.
2006-08-13 09:18:12 +00:00
char tmp_name[8];
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
char is_pshader = shader_is_pshader_version(This->baseShader.hex_version);
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
const char* prefix = is_pshader? "PB":"VB";
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
struct list* ptr;
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
for (i=0; i<max_constants; ++i) {
if (NULL == constants_set || constants_set[i]) {
TRACE("Loading constants %i: %i;\n", i, constants[i*4]);
/* TODO: Benchmark and see if it would be beneficial to store the
* locations of the constants to avoid looking up each time */
snprintf(tmp_name, sizeof(tmp_name), "%s[%i]", prefix, i);
tmp_loc = GL_EXTCALL(glGetUniformLocationARB(programId, tmp_name));
if (tmp_loc != -1) {
/* We found this uniform name in the program - go ahead and send the data */
GL_EXTCALL(glUniform1ivARB(tmp_loc, 1, &constants[i*4]));
checkGLcall("glUniform1ivARB");
}
}
}
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
/* Load immediate constants */
ptr = list_head(&This->baseShader.constantsB);
while (ptr) {
local_constant* lconst = LIST_ENTRY(ptr, struct local_constant, entry);
unsigned int idx = lconst->idx;
GLint* values = (GLint*) lconst->value;
TRACE("Loading local constants %i: %i\n", idx, values[0]);
snprintf(tmp_name, sizeof(tmp_name), "%s[%i]", prefix, idx);
tmp_loc = GL_EXTCALL(glGetUniformLocationARB(programId, tmp_name));
if (tmp_loc != -1) {
/* We found this uniform name in the program - go ahead and send the data */
GL_EXTCALL(glUniform1ivARB(tmp_loc, 1, values));
checkGLcall("glUniform1ivARB");
}
ptr = list_next(&This->baseShader.constantsB, ptr);
}
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
}
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
/**
* Loads the app-supplied constants into the currently set GLSL program.
*/
void shader_glsl_load_constants(
wined3d: Read GL info and load constants into the same device.
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IWineD3DDevice* device,
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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char usePixelShader,
char useVertexShader) {
wined3d: Read GL info and load constants into the same device.
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IWineD3DDeviceImpl* deviceImpl = (IWineD3DDeviceImpl*) device;
IWineD3DStateBlockImpl* stateBlock = deviceImpl->stateBlock;
WineD3D_GL_Info *gl_info = &((IWineD3DImpl*) deviceImpl->wineD3D)->gl_info;
wined3d: Lookup GLSL float uniform locations only once per program.
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GLhandleARB *constant_locations;
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
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struct list *constant_list;
wined3d: Lookup GLSL float uniform locations only once per program.
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GLhandleARB programId;
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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wined3d: Lookup GLSL float uniform locations only once per program.
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if (!stateBlock->glsl_program) {
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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/* No GLSL program set - nothing to do. */
return;
}
wined3d: Lookup GLSL float uniform locations only once per program.
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programId = stateBlock->glsl_program->programId;
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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if (useVertexShader) {
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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IWineD3DBaseShaderImpl* vshader = (IWineD3DBaseShaderImpl*) stateBlock->vertexShader;
IWineD3DVertexShaderImpl* vshader_impl = (IWineD3DVertexShaderImpl*) vshader;
wined3d: Avoid wasting a uniform.
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GLint pos;
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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IWineD3DVertexDeclarationImpl* vertexDeclaration =
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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(IWineD3DVertexDeclarationImpl*) vshader_impl->vertexDeclaration;
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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wined3d: Lookup GLSL float uniform locations only once per program.
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constant_locations = stateBlock->glsl_program->vuniformF_locations;
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
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constant_list = &stateBlock->set_vconstantsF;
wined3d: Lookup GLSL float uniform locations only once per program.
2006-08-19 15:23:20 +00:00
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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if (NULL != vertexDeclaration && NULL != vertexDeclaration->constants) {
/* Load DirectX 8 float constants/uniforms for vertex shader */
wined3d: Lookup GLSL float uniform locations only once per program.
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shader_glsl_load_constantsF(vshader, gl_info, GL_LIMITS(vshader_constantsF),
vertexDeclaration->constants, constant_locations, NULL);
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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}
/* Load DirectX 9 float constants/uniforms for vertex shader */
wined3d: Lookup GLSL float uniform locations only once per program.
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shader_glsl_load_constantsF(vshader, gl_info, GL_LIMITS(vshader_constantsF),
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
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stateBlock->vertexShaderConstantF, constant_locations, constant_list);
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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wined3d: Load boolean and integer constants into the GLSL shader program.
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/* Load DirectX 9 integer constants/uniforms for vertex shader */
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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shader_glsl_load_constantsI(vshader, gl_info, programId, MAX_CONST_I,
wined3d: Load boolean and integer constants into the GLSL shader program.
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stateBlock->vertexShaderConstantI,
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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stateBlock->set.vertexShaderConstantsI);
wined3d: Load boolean and integer constants into the GLSL shader program.
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/* Load DirectX 9 boolean constants/uniforms for vertex shader */
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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shader_glsl_load_constantsB(vshader, gl_info, programId, MAX_CONST_B,
wined3d: Load boolean and integer constants into the GLSL shader program.
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stateBlock->vertexShaderConstantB,
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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stateBlock->set.vertexShaderConstantsB);
wined3d: Avoid wasting a uniform.
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/* Upload the position fixup params */
pos = GL_EXTCALL(glGetUniformLocationARB(programId, "posFixup"));
checkGLcall("glGetUniformLocationARB");
wined3d: Move device pointer into the BaseShader class.
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GL_EXTCALL(glUniform4fvARB(pos, 1, &deviceImpl->posFixup[0]));
wined3d: Avoid wasting a uniform.
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checkGLcall("glUniform4fvARB");
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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}
if (usePixelShader) {
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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IWineD3DBaseShaderImpl* pshader = (IWineD3DBaseShaderImpl*) stateBlock->pixelShader;
wined3d: Lookup GLSL float uniform locations only once per program.
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constant_locations = stateBlock->glsl_program->puniformF_locations;
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
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constant_list = &stateBlock->set_pconstantsF;
wined3d: Lookup GLSL float uniform locations only once per program.
2006-08-19 15:23:20 +00:00
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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/* Load pixel shader samplers */
wined3d: Read GL info and load constants into the same device.
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shader_glsl_load_psamplers(gl_info, (IWineD3DStateBlock*) stateBlock);
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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/* Load DirectX 9 float constants/uniforms for pixel shader */
wined3d: Lookup GLSL float uniform locations only once per program.
2006-08-19 15:23:20 +00:00
shader_glsl_load_constantsF(pshader, gl_info, GL_LIMITS(pshader_constantsF),
wined3d: Improve float constant loading a bit. - Use a list to keep track of what constants are set. - Move TRACEs and checkGLcall calls out of the main constant loading loop.
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stateBlock->pixelShaderConstantF, constant_locations, constant_list);
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
2006-06-16 20:07:00 +00:00
wined3d: Load boolean and integer constants into the GLSL shader program.
2006-06-16 20:08:34 +00:00
/* Load DirectX 9 integer constants/uniforms for pixel shader */
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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shader_glsl_load_constantsI(pshader, gl_info, programId, MAX_CONST_I,
wined3d: Load boolean and integer constants into the GLSL shader program.
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stateBlock->pixelShaderConstantI,
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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stateBlock->set.pixelShaderConstantsI);
wined3d: Load boolean and integer constants into the GLSL shader program.
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/* Load DirectX 9 boolean constants/uniforms for pixel shader */
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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shader_glsl_load_constantsB(pshader, gl_info, programId, MAX_CONST_B,
wined3d: Load boolean and integer constants into the GLSL shader program.
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stateBlock->pixelShaderConstantB,
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
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stateBlock->set.pixelShaderConstantsB);
wined3d: Move constant loading into target-specific files. - Moves GLSL constant loading code into glsl_shader.c and out of the over-populated drawprim.c. - Creates a new file named arb_program_shader.c which will hold code specific to ARB_vertex_program & ARB_fragment_program. - Remove the constant loading calls from drawprim.c
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}
}
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
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/** Generate the variable & register declarations for the GLSL output target */
void shader_generate_glsl_declarations(
IWineD3DBaseShader *iface,
shader_reg_maps* reg_maps,
wined3d: Make the number of floating point shader constants dynamic.
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SHADER_BUFFER* buffer,
WineD3D_GL_Info* gl_info) {
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
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IWineD3DBaseShaderImpl* This = (IWineD3DBaseShaderImpl*) iface;
int i;
/* There are some minor differences between pixel and vertex shaders */
char pshader = shader_is_pshader_version(This->baseShader.hex_version);
char prefix = pshader ? 'P' : 'V';
wined3d: More flow control instructions. - Implement call, callnz, label, and ret - Implement support for NOT modifier
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/* Prototype the subroutines */
for (i = 0; i < This->baseShader.limits.label; i++) {
if (reg_maps->labels[i])
shader_addline(buffer, "void subroutine%lu();\n", i);
}
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
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/* Declare the constants (aka uniforms) */
wined3d: Make the number of floating point shader constants dynamic.
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if (This->baseShader.limits.constant_float > 0) {
unsigned max_constantsF = min(This->baseShader.limits.constant_float,
(pshader ? GL_LIMITS(pshader_constantsF) : GL_LIMITS(vshader_constantsF)));
shader_addline(buffer, "uniform vec4 %cC[%u];\n", prefix, max_constantsF);
}
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
2006-06-16 20:07:31 +00:00
if (This->baseShader.limits.constant_int > 0)
shader_addline(buffer, "uniform ivec4 %cI[%u];\n", prefix, This->baseShader.limits.constant_int);
if (This->baseShader.limits.constant_bool > 0)
shader_addline(buffer, "uniform bool %cB[%u];\n", prefix, This->baseShader.limits.constant_bool);
wined3d: Avoid wasting a uniform.
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if(!pshader)
shader_addline(buffer, "uniform vec4 posFixup;\n");
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
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/* Declare texture samplers */
for (i = 0; i < This->baseShader.limits.sampler; i++) {
if (reg_maps->samplers[i]) {
wined3d: Declare a 1D sampler for TEXDP3TEX (GLSL).
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DWORD stype = reg_maps->samplers[i] & WINED3DSP_TEXTURETYPE_MASK;
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
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switch (stype) {
wined3d: Declare a 1D sampler for TEXDP3TEX (GLSL).
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case WINED3DSTT_1D:
shader_addline(buffer, "uniform sampler1D %csampler%lu;\n", prefix, i);
break;
case WINED3DSTT_2D:
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
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shader_addline(buffer, "uniform sampler2D %csampler%lu;\n", prefix, i);
break;
wined3d: Declare a 1D sampler for TEXDP3TEX (GLSL).
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case WINED3DSTT_CUBE:
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
2006-06-16 20:07:31 +00:00
shader_addline(buffer, "uniform samplerCube %csampler%lu;\n", prefix, i);
break;
wined3d: Declare a 1D sampler for TEXDP3TEX (GLSL).
2006-07-28 19:34:39 +00:00
case WINED3DSTT_VOLUME:
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
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shader_addline(buffer, "uniform sampler3D %csampler%lu;\n", prefix, i);
break;
default:
shader_addline(buffer, "uniform unsupported_sampler %csampler%lu;\n", prefix, i);
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
FIXME("Unrecognized sampler type: %#x\n", stype);
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
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break;
}
}
}
/* Declare address variables */
for (i = 0; i < This->baseShader.limits.address; i++) {
if (reg_maps->address[i])
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "ivec4 A%d;\n", i);
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
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}
/* Declare texture coordinate temporaries and initialize them */
for (i = 0; i < This->baseShader.limits.texcoord; i++) {
if (reg_maps->texcoord[i])
shader_addline(buffer, "vec4 T%lu = gl_TexCoord[%lu];\n", i, i);
}
/* Declare input register temporaries */
for (i=0; i < This->baseShader.limits.packed_input; i++) {
if (reg_maps->packed_input[i])
shader_addline(buffer, "vec4 IN%lu;\n", i);
}
/* Declare output register temporaries */
for (i = 0; i < This->baseShader.limits.packed_output; i++) {
if (reg_maps->packed_output[i])
shader_addline(buffer, "vec4 OUT%lu;\n", i);
}
/* Declare temporary variables */
for(i = 0; i < This->baseShader.limits.temporary; i++) {
if (reg_maps->temporary[i])
shader_addline(buffer, "vec4 R%lu;\n", i);
}
/* Declare attributes */
for (i = 0; i < This->baseShader.limits.attributes; i++) {
if (reg_maps->attributes[i])
shader_addline(buffer, "attribute vec4 attrib%i;\n", i);
}
/* Declare loop register aL */
wined3d: Correct implementation of D3DSIO_LOOP. I initially misread the specification. src0.x is the iteration count, not the max amount for the loop register. This fixes that.
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if (reg_maps->loop) {
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
2006-06-16 20:07:31 +00:00
shader_addline(buffer, "int aL;\n");
wined3d: Correct implementation of D3DSIO_LOOP. I initially misread the specification. src0.x is the iteration count, not the max amount for the loop register. This fixes that.
2006-06-17 03:01:20 +00:00
shader_addline(buffer, "int tmpInt;\n");
}
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
2006-06-16 20:07:31 +00:00
/* Temporary variables for matrix operations */
shader_addline(buffer, "vec4 tmp0;\n");
shader_addline(buffer, "vec4 tmp1;\n");
/* Start the main program */
shader_addline(buffer, "void main() {\n");
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/*****************************************************************************
* Functions to generate GLSL strings from DirectX Shader bytecode begin here.
*
* For more information, see http://wiki.winehq.org/DirectX-Shaders
****************************************************************************/
/* Prototypes */
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
static void shader_glsl_add_src_param(SHADER_OPCODE_ARG* arg, const DWORD param,
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
const DWORD addr_token, DWORD mask, char *reg_name, char *swizzle, char *out_str);
/* FIXME: This should be removed */
static void shader_glsl_add_src_param_old(SHADER_OPCODE_ARG* arg, const DWORD param,
const DWORD addr_token, char *reg_name, char *swizzle, char *out_str) {
shader_glsl_add_src_param(arg, param, addr_token, 0, reg_name, swizzle, out_str);
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/** Used for opcode modifiers - They multiply the result by the specified amount */
wined3d: Make some data const.
2006-12-14 14:47:59 +00:00
static const char * const shift_glsl_tab[] = {
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
"", /* 0 (none) */
"2.0 * ", /* 1 (x2) */
"4.0 * ", /* 2 (x4) */
"8.0 * ", /* 3 (x8) */
"16.0 * ", /* 4 (x16) */
"32.0 * ", /* 5 (x32) */
"", /* 6 (x64) */
"", /* 7 (x128) */
"", /* 8 (d256) */
"", /* 9 (d128) */
"", /* 10 (d64) */
"", /* 11 (d32) */
"0.0625 * ", /* 12 (d16) */
"0.125 * ", /* 13 (d8) */
"0.25 * ", /* 14 (d4) */
"0.5 * " /* 15 (d2) */
};
/* Generate a GLSL parameter that does the input modifier computation and return the input register/mask to use */
wined3d: Make all the local shader functions static.
2006-06-10 11:22:27 +00:00
static void shader_glsl_gen_modifier (
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
const DWORD instr,
const char *in_reg,
const char *in_regswizzle,
char *out_str) {
out_str[0] = 0;
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
if (instr == WINED3DSIO_TEXKILL)
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
return;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
switch (instr & WINED3DSP_SRCMOD_MASK) {
case WINED3DSPSM_NONE:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "%s%s", in_reg, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_NEG:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "-%s%s", in_reg, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_NOT:
wined3d: More flow control instructions. - Implement call, callnz, label, and ret - Implement support for NOT modifier
2006-07-10 10:35:15 +00:00
sprintf(out_str, "!%s%s", in_reg, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_BIAS:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "(%s%s - vec4(0.5)%s)", in_reg, in_regswizzle, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_BIASNEG:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "-(%s%s - vec4(0.5)%s)", in_reg, in_regswizzle, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_SIGN:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "(2.0 * (%s%s - 0.5))", in_reg, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_SIGNNEG:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "-(2.0 * (%s%s - 0.5))", in_reg, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_COMP:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "(1.0 - %s%s)", in_reg, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_X2:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "(2.0 * %s%s)", in_reg, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_X2NEG:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "-(2.0 * %s%s)", in_reg, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_DZ: /* reg1_db = { reg1.r/b, reg1.g/b, ...} The g & a components are undefined, so we'll leave them alone */
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "vec4(%s.r / %s.b, %s.g / %s.b, %s.b, %s.a)", in_reg, in_reg, in_reg, in_reg, in_reg, in_reg);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_DW:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "vec4(%s.r / %s.a, %s.g / %s.a, %s.b, %s.a)", in_reg, in_reg, in_reg, in_reg, in_reg, in_reg);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_ABS:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "abs(%s%s)", in_reg, in_regswizzle);
break;
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
case WINED3DSPSM_ABSNEG:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "-abs(%s%s)", in_reg, in_regswizzle);
break;
default:
wined3d: Move D3DSP source modifier-related items into the WINED3D namespace.
2006-10-09 23:47:42 +00:00
FIXME("Unhandled modifier %u\n", (instr & WINED3DSP_SRCMOD_MASK));
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(out_str, "%s%s", in_reg, in_regswizzle);
}
}
/** Writes the GLSL variable name that corresponds to the register that the
* DX opcode parameter is trying to access */
wined3d: Make all the local shader functions static.
2006-06-10 11:22:27 +00:00
static void shader_glsl_get_register_name(
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
const DWORD param,
const DWORD addr_token,
char* regstr,
BOOL* is_color,
SHADER_OPCODE_ARG* arg) {
/* oPos, oFog and oPts in D3D */
wined3d: Make some data const.
2006-12-14 14:47:59 +00:00
static const char * const hwrastout_reg_names[] = { "gl_Position", "gl_FogFragCoord", "gl_PointSize" };
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg = param & WINED3DSP_REGNUM_MASK;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
DWORD regtype = shader_get_regtype(param);
IWineD3DBaseShaderImpl* This = (IWineD3DBaseShaderImpl*) arg->shader;
wined3d: Move device pointer into the BaseShader class.
2006-09-27 11:14:46 +00:00
IWineD3DDeviceImpl* deviceImpl = (IWineD3DDeviceImpl*) This->baseShader.device;
WineD3D_GL_Info* gl_info = &((IWineD3DImpl*)deviceImpl->wineD3D)->gl_info;
wined3d: Trivial cleanups - compiler warnings and errors should be FIXME - remove obsolete comment, and change variable type.
2006-06-12 06:56:13 +00:00
char pshader = shader_is_pshader_version(This->baseShader.hex_version);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
char tmpStr[50];
wined3d: Rework dcl processing. The new function is called in pass 2 (getister counting/maps), and it's now in baseshader. It operates on all INPUT and OUTPUT registers, which, in addition to the old vertex shader input declarations covers Shader Model 3.0 vshader output and pshader input declarations. The result is stored into the reg_map structure.
2006-06-12 06:53:32 +00:00
*is_color = FALSE;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
switch (regtype) {
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_TEMP:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "R%u", reg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_INPUT:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
if (pshader) {
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
/* Pixel shaders >= 3.0 */
wined3d: Add shader version/end masks to the WINED3D namespace.
2006-10-13 03:36:41 +00:00
if (WINED3DSHADER_VERSION_MAJOR(This->baseShader.hex_version) >= 3)
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "IN%u", reg);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
else {
if (reg==0)
strcpy(tmpStr, "gl_Color");
else
strcpy(tmpStr, "gl_SecondaryColor");
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
} else {
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
if (vshader_input_is_color((IWineD3DVertexShader*) This, reg))
*is_color = TRUE;
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "attrib%u", reg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_CONST:
wined3d: Keep pshader and vshader constants in GLSL separate. GLSL uniforms have as scope the entire program. To prevent conflicts, name pshader and vshader constants differently. Based on a patch by Jason Green.
2006-06-12 07:00:03 +00:00
{
const char* prefix = pshader? "PC":"VC";
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
/* Relative addressing */
wined3d: Add D3DSHADER_ADDRMODE masks to the WINED3D namespace.
2006-10-13 03:35:03 +00:00
if (param & WINED3DSHADER_ADDRMODE_RELATIVE) {
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
/* Relative addressing on shaders 2.0+ have a relative address token,
* prior to that, it was hard-coded as "A0.x" because there's only 1 register */
wined3d: Add shader version/end masks to the WINED3D namespace.
2006-10-13 03:36:41 +00:00
if (WINED3DSHADER_VERSION_MAJOR(This->baseShader.hex_version) >= 2) {
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
char relStr[100], relReg[50], relMask[6];
wined3d: Pass the correct mask to shader_glsl_add_src_param() in shader_glsl_get_register_name().
2007-01-15 18:31:17 +00:00
shader_glsl_add_src_param(arg, addr_token, 0, WINED3DSP_WRITEMASK_0, relReg, relMask, relStr);
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "%s[%s + %u]", prefix, relStr, reg);
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
} else
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "%s[A0.x + %u]", prefix, reg);
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
} else
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "%s[%u]", prefix, reg);
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
wined3d: Keep pshader and vshader constants in GLSL separate. GLSL uniforms have as scope the entire program. To prevent conflicts, name pshader and vshader constants differently. Based on a patch by Jason Green.
2006-06-12 07:00:03 +00:00
break;
}
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_CONSTINT:
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
if (pshader)
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "PI[%u]", reg);
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
else
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "VI[%u]", reg);
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
2006-06-16 20:07:31 +00:00
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_CONSTBOOL:
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
if (pshader)
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "PB[%u]", reg);
wined3d: Place immediate constants in the same array as global constants. - move DEF, DEFI, DEFB handling into the register counting pass - keep track of defined constants as a linked list (because there's a few of them) - apply immediate constants after global constants in the constant loading function - both types of constants now get loaded with array notation in the shader (into the same array)
2006-07-10 04:51:03 +00:00
else
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "VB[%u]", reg);
wined3d: Add preliminary support for constant boolean and integer registers in GLSL. - Separate the declaration phase of the shader string generator into the arb and glsl specific files. - Add declarations and recognition for application-sent constant integers and booleans (locally defined ones will follow). - Standardize capitilization of pixel/vertex specific variable names.
2006-06-16 20:07:31 +00:00
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_TEXTURE: /* case WINED3DSPR_ADDR: */
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
if (pshader) {
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "T%u", reg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
} else {
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "A%u", reg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_LOOP:
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
sprintf(tmpStr, "aL");
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_SAMPLER:
wined3d: Improve Sampler support on 2.0 and 3.0 shaders. - track sampler declarations and store the sampler usage in reg_maps structure - store a fake sampler usage for 1.X shaders (defined as 2D sampler) - re-sync glsl TEX implementation with the ARB one (no idea why they diverged..) - use sampler type in new TEX implementation to support 2D, 3D, and Cube sampling - change drawprim to bind pixel shader samplers Additional improvements: - rename texture limit to texcoord to prevent confusion - add sampler limit, and use that for samplers - *not* the same as texcoord above
2006-06-12 06:59:16 +00:00
if (pshader)
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "Psampler%u", reg);
wined3d: Improve Sampler support on 2.0 and 3.0 shaders. - track sampler declarations and store the sampler usage in reg_maps structure - store a fake sampler usage for 1.X shaders (defined as 2D sampler) - re-sync glsl TEX implementation with the ARB one (no idea why they diverged..) - use sampler type in new TEX implementation to support 2D, 3D, and Cube sampling - change drawprim to bind pixel shader samplers Additional improvements: - rename texture limit to texcoord to prevent confusion - add sampler limit, and use that for samplers - *not* the same as texcoord above
2006-06-12 06:59:16 +00:00
else
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "Vsampler%u", reg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_COLOROUT:
wined3d: Allow wined3d to handle multiple render targets.
2006-12-19 18:25:42 +00:00
if (reg >= GL_LIMITS(buffers)) {
WARN("Write to render target %u, only %d supported\n", reg, 4);
}
wined3d: Draw buffers support.
2006-08-09 20:54:14 +00:00
if (GL_SUPPORT(ARB_DRAW_BUFFERS)) {
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "gl_FragData[%u]", reg);
wined3d: Draw buffers support.
2006-08-09 20:54:14 +00:00
} else { /* On older cards with GLSL support like the GeforceFX there's only one buffer. */
wined3d: Allow wined3d to handle multiple render targets.
2006-12-19 18:25:42 +00:00
sprintf(tmpStr, "gl_FragColor");
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_RASTOUT:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(tmpStr, "%s", hwrastout_reg_names[reg]);
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_DEPTHOUT:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(tmpStr, "gl_FragDepth");
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_ATTROUT:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
if (reg == 0) {
sprintf(tmpStr, "gl_FrontColor");
} else {
sprintf(tmpStr, "gl_FrontSecondaryColor");
}
break;
wined3d: Move D3DSPR structure into the WINED3D namespace.
2006-10-09 23:45:55 +00:00
case WINED3DSPR_TEXCRDOUT:
/* Vertex shaders >= 3.0: WINED3DSPR_OUTPUT */
wined3d: Add shader version/end masks to the WINED3D namespace.
2006-10-13 03:36:41 +00:00
if (WINED3DSHADER_VERSION_MAJOR(This->baseShader.hex_version) >= 3)
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "OUT%u", reg);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
else
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
sprintf(tmpStr, "gl_TexCoord[%u]", reg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
break;
default:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
FIXME("Unhandled register name Type(%d)\n", regtype);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
sprintf(tmpStr, "unrecognized_register");
break;
}
strcat(regstr, tmpStr);
}
wined3d: Cleanup shader_glsl_get_output_register_swizzle().
2006-12-29 14:31:26 +00:00
/* Get the GLSL write mask for the destination register */
wined3d: Return the (binary) write mask from shader_glsl_add_dst_param().
2007-01-15 18:30:28 +00:00
static DWORD shader_glsl_get_write_mask(const DWORD param, char *write_mask) {
wined3d: Cleanup shader_glsl_get_output_register_swizzle().
2006-12-29 14:31:26 +00:00
char *ptr = write_mask;
wined3d: Return the (binary) write mask from shader_glsl_add_dst_param().
2007-01-15 18:30:28 +00:00
DWORD mask = param & WINED3DSP_WRITEMASK_ALL;
wined3d: Cleanup shader_glsl_get_output_register_swizzle().
2006-12-29 14:31:26 +00:00
wined3d: Fixup the write mask for gl_FogFragCoord and gl_PointSize. gl_FogFragCoord and gl_PointSize are floats rather than vec4s in GLSL, so they shouldn't have a destination swizzle, and the write mask we return should consist of only the first component.
2007-01-15 18:30:35 +00:00
/* gl_FogFragCoord and glPointSize are floats, fixup the write mask. */
if ((shader_get_regtype(param) == WINED3DSPR_RASTOUT) && ((param & WINED3DSP_REGNUM_MASK) != 0)) {
mask = WINED3DSP_WRITEMASK_0;
} else {
if (mask != WINED3DSP_WRITEMASK_ALL) {
*ptr++ = '.';
if (param & WINED3DSP_WRITEMASK_0) *ptr++ = 'x';
if (param & WINED3DSP_WRITEMASK_1) *ptr++ = 'y';
if (param & WINED3DSP_WRITEMASK_2) *ptr++ = 'z';
if (param & WINED3DSP_WRITEMASK_3) *ptr++ = 'w';
}
Revert "wined3d: Simplify the get_write_mask and get_swizzle functions." This reverts commit a9f658f6a68fbe53bcf30ab0329e5ff91451bf30.
2007-01-02 12:21:47 +00:00
}
wined3d: Cleanup shader_glsl_get_output_register_swizzle().
2006-12-29 14:31:26 +00:00
*ptr = '\0';
wined3d: Return the (binary) write mask from shader_glsl_add_dst_param().
2007-01-15 18:30:28 +00:00
return mask;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Move WINED3DSIO_SGE & WINED3DSIO_SLT from shader_glsl_map2gl() to shader_glsl_compare() where they belong. Properly take the write mask into account
2007-01-15 18:31:49 +00:00
static size_t shader_glsl_get_write_mask_size(DWORD write_mask) {
size_t size = 0;
if (write_mask & WINED3DSP_WRITEMASK_0) ++size;
if (write_mask & WINED3DSP_WRITEMASK_1) ++size;
if (write_mask & WINED3DSP_WRITEMASK_2) ++size;
if (write_mask & WINED3DSP_WRITEMASK_3) ++size;
return size;
}
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
static void shader_glsl_get_swizzle(const DWORD param, BOOL fixup, DWORD mask, char *swizzle_str) {
wined3d: Cleanup shader_glsl_get_input_register_swizzle().
2006-12-29 14:31:43 +00:00
/* For registers of type WINED3DDECLTYPE_D3DCOLOR, data is stored as "bgra",
* but addressed as "rgba". To fix this we need to swap the register's x
* and z components. */
const char *swizzle_chars = fixup ? "zyxw" : "xyzw";
char *ptr = swizzle_str;
/* swizzle bits fields: wwzzyyxx */
Revert "wined3d: Simplify the get_write_mask and get_swizzle functions." This reverts commit a9f658f6a68fbe53bcf30ab0329e5ff91451bf30.
2007-01-02 12:21:47 +00:00
DWORD swizzle = (param & WINED3DSP_SWIZZLE_MASK) >> WINED3DSP_SWIZZLE_SHIFT;
DWORD swizzle_x = swizzle & 0x03;
DWORD swizzle_y = (swizzle >> 2) & 0x03;
DWORD swizzle_z = (swizzle >> 4) & 0x03;
DWORD swizzle_w = (swizzle >> 6) & 0x03;
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
/* FIXME: This is here to keep shader_glsl_add_src_param_old happy.
* As soon as that is removed, this needs to go as well. */
if (!mask) {
/* If the swizzle is the default swizzle (ie, "xyzw"), we don't need to
* generate a swizzle string. Unless we need to our own swizzling. */
if ((WINED3DSP_NOSWIZZLE >> WINED3DSP_SWIZZLE_SHIFT) != swizzle || fixup) {
*ptr++ = '.';
if (swizzle_x == swizzle_y && swizzle_x == swizzle_z && swizzle_x == swizzle_w) {
*ptr++ = swizzle_chars[swizzle_x];
} else {
*ptr++ = swizzle_chars[swizzle_x];
*ptr++ = swizzle_chars[swizzle_y];
*ptr++ = swizzle_chars[swizzle_z];
*ptr++ = swizzle_chars[swizzle_w];
}
Revert "wined3d: Simplify the get_write_mask and get_swizzle functions." This reverts commit a9f658f6a68fbe53bcf30ab0329e5ff91451bf30.
2007-01-02 12:21:47 +00:00
}
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
} else {
*ptr++ = '.';
if (mask & WINED3DSP_WRITEMASK_0) *ptr++ = swizzle_chars[swizzle_x];
if (mask & WINED3DSP_WRITEMASK_1) *ptr++ = swizzle_chars[swizzle_y];
if (mask & WINED3DSP_WRITEMASK_2) *ptr++ = swizzle_chars[swizzle_z];
if (mask & WINED3DSP_WRITEMASK_3) *ptr++ = swizzle_chars[swizzle_w];
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
Revert "wined3d: Simplify the get_write_mask and get_swizzle functions." This reverts commit a9f658f6a68fbe53bcf30ab0329e5ff91451bf30.
2007-01-02 12:21:47 +00:00
wined3d: Cleanup shader_glsl_get_input_register_swizzle().
2006-12-29 14:31:43 +00:00
*ptr = '\0';
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
/* From a given parameter token, generate the corresponding GLSL string.
* Also, return the actual register name and swizzle in case the
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
* caller needs this information as well. */
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
static void shader_glsl_add_src_param(SHADER_OPCODE_ARG* arg, const DWORD param,
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
const DWORD addr_token, DWORD mask, char *reg_name, char *swizzle, char *out_str) {
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
BOOL is_color = FALSE;
swizzle[0] = reg_name[0] = out_str[0] = 0;
shader_glsl_get_register_name(param, addr_token, reg_name, &is_color, arg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
shader_glsl_get_swizzle(param, is_color, mask, swizzle);
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
shader_glsl_gen_modifier(param, reg_name, swizzle, out_str);
}
/* From a given parameter token, generate the corresponding GLSL string.
* Also, return the actual register name and swizzle in case the
* caller needs this information as well. */
wined3d: Return the (binary) write mask from shader_glsl_add_dst_param().
2007-01-15 18:30:28 +00:00
static DWORD shader_glsl_add_dst_param(SHADER_OPCODE_ARG* arg, const DWORD param,
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
const DWORD addr_token, char *reg_name, char *write_mask, char *out_str) {
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
BOOL is_color = FALSE;
wined3d: Return the (binary) write mask from shader_glsl_add_dst_param().
2007-01-15 18:30:28 +00:00
DWORD mask;
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
write_mask[0] = reg_name[0] = out_str[0] = 0;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
shader_glsl_get_register_name(param, addr_token, reg_name, &is_color, arg);
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
wined3d: Return the (binary) write mask from shader_glsl_add_dst_param().
2007-01-15 18:30:28 +00:00
mask = shader_glsl_get_write_mask(param, write_mask);
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
sprintf(out_str, "%s%s", reg_name, write_mask);
wined3d: Return the (binary) write mask from shader_glsl_add_dst_param().
2007-01-15 18:30:28 +00:00
return mask;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Rename shader_glsl_add_dst() to shader_glsl_add_dst_old(), add shader_glsl_append_dst().
2007-01-15 18:30:59 +00:00
/* Append the destination part of the instruction to the buffer, return the effective write mask */
static DWORD shader_glsl_append_dst(SHADER_BUFFER *buffer, SHADER_OPCODE_ARG *arg) {
char reg_name[50], write_mask[6], reg_str[100];
DWORD mask;
int shift;
shift = (arg->dst & WINED3DSP_DSTSHIFT_MASK) >> WINED3DSP_DSTSHIFT_SHIFT;
mask = shader_glsl_add_dst_param(arg, arg->dst, arg->dst_addr, reg_name, write_mask, reg_str);
shader_addline(buffer, "%s = %s(", reg_str, shift_glsl_tab[shift]);
return mask;
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/** Process GLSL instruction modifiers */
void shader_glsl_add_instruction_modifiers(SHADER_OPCODE_ARG* arg) {
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
wined3d: Move D3DSP dest modifier related items into the WINED3D namespace.
2006-10-09 23:48:12 +00:00
DWORD mask = arg->dst & WINED3DSP_DSTMOD_MASK;
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
if (arg->opcode->dst_token && mask != 0) {
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
char dst_reg[50];
char dst_mask[6];
char dst_str[100];
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
shader_glsl_add_dst_param(arg, arg->dst, 0, dst_reg, dst_mask, dst_str);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Move D3DSP dest modifier related items into the WINED3D namespace.
2006-10-09 23:48:12 +00:00
if (mask & WINED3DSPDM_SATURATE) {
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/* _SAT means to clamp the value of the register to between 0 and 1 */
shader_addline(arg->buffer, "%s%s = clamp(%s%s, 0.0, 1.0);\n", dst_reg, dst_mask, dst_reg, dst_mask);
}
wined3d: Move D3DSP dest modifier related items into the WINED3D namespace.
2006-10-09 23:48:12 +00:00
if (mask & WINED3DSPDM_MSAMPCENTROID) {
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
FIXME("_centroid modifier not handled\n");
}
wined3d: Move D3DSP dest modifier related items into the WINED3D namespace.
2006-10-09 23:48:12 +00:00
if (mask & WINED3DSPDM_PARTIALPRECISION) {
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/* MSDN says this modifier can be safely ignored, so that's what we'll do. */
}
}
}
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
static inline const char* shader_get_comp_op(
const DWORD opcode) {
DWORD op = (opcode & INST_CONTROLS_MASK) >> INST_CONTROLS_SHIFT;
switch (op) {
case COMPARISON_GT: return ">";
case COMPARISON_EQ: return "==";
case COMPARISON_GE: return ">=";
case COMPARISON_LT: return "<";
case COMPARISON_NE: return "!=";
case COMPARISON_LE: return "<=";
default:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
FIXME("Unrecognized comparison value: %u\n", op);
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
return "(\?\?)";
}
}
wined3d: Split out getting the sample function and coordinate mask from shader_glsl_sample().
2007-01-15 18:33:38 +00:00
static void shader_glsl_get_sample_function(DWORD sampler_type, BOOL projected, glsl_sample_function_t *sample_function) {
/* Note that there's no such thing as a projected cube texture. */
switch(sampler_type) {
case WINED3DSTT_1D:
sample_function->name = projected ? "texture1DProj" : "texture1D";
sample_function->coord_mask = WINED3DSP_WRITEMASK_0;
break;
case WINED3DSTT_2D:
sample_function->name = projected ? "texture2DProj" : "texture2D";
sample_function->coord_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1;
break;
case WINED3DSTT_CUBE:
sample_function->name = "textureCube";
sample_function->coord_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
break;
case WINED3DSTT_VOLUME:
sample_function->name = projected ? "texture3DProj" : "texture3D";
sample_function->coord_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
break;
default:
sample_function->name = "";
FIXME("Unrecognized sampler type: %#x;\n", sampler_type);
break;
}
}
wined3d: Create a separate function for sampling a texture.
2006-11-27 19:50:47 +00:00
static void shader_glsl_sample(SHADER_OPCODE_ARG* arg, DWORD sampler_idx, const char *dst_str, const char *coord_reg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
IWineD3DDeviceImpl* deviceImpl = (IWineD3DDeviceImpl*) This->baseShader.device;
DWORD sampler_type = arg->reg_maps->samplers[sampler_idx] & WINED3DSP_TEXTURETYPE_MASK;
const char sampler_prefix = shader_is_pshader_version(This->baseShader.hex_version) ? 'P' : 'V';
SHADER_BUFFER* buffer = arg->buffer;
wined3d: Split out getting the sample function and coordinate mask from shader_glsl_sample().
2007-01-15 18:33:38 +00:00
glsl_sample_function_t sample_function;
wined3d: Create a separate function for sampling a texture.
2006-11-27 19:50:47 +00:00
if(deviceImpl->stateBlock->textureState[sampler_idx][WINED3DTSS_TEXTURETRANSFORMFLAGS] & WINED3DTTFF_PROJECTED) {
wined3d: Split out getting the sample function and coordinate mask from shader_glsl_sample().
2007-01-15 18:33:38 +00:00
shader_glsl_get_sample_function(sampler_type, TRUE, &sample_function);
shader_addline(buffer, "%s = %s(%csampler%u, %s);\n", dst_str, sample_function.name, sampler_prefix, sampler_idx, coord_reg);
wined3d: Create a separate function for sampling a texture.
2006-11-27 19:50:47 +00:00
} else {
wined3d: Split out getting the sample function and coordinate mask from shader_glsl_sample().
2007-01-15 18:33:38 +00:00
char coord_swizzle[6];
shader_glsl_get_sample_function(sampler_type, FALSE, &sample_function);
shader_glsl_get_write_mask(sample_function.coord_mask, coord_swizzle);
shader_addline(buffer, "%s = %s(%csampler%u, %s%s);\n", dst_str, sample_function.name, sampler_prefix, sampler_idx, coord_reg, coord_swizzle);
wined3d: Create a separate function for sampling a texture.
2006-11-27 19:50:47 +00:00
}
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/*****************************************************************************
*
* Begin processing individual instruction opcodes
*
****************************************************************************/
Assorted spelling fixes.
2006-06-15 15:38:04 +00:00
/* Generate GLSL arithmetic functions (dst = src1 + src2) */
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
void shader_glsl_arith(SHADER_OPCODE_ARG* arg) {
CONST SHADER_OPCODE* curOpcode = arg->opcode;
SHADER_BUFFER* buffer = arg->buffer;
wined3d: Rewrite shader_glsl_arith() to properly take the write mask into account.
2007-01-15 18:31:31 +00:00
char src0_reg[50], src1_reg[50];
char src0_mask[6], src1_mask[6];
char src0_str[100], src1_str[100];
DWORD write_mask;
char op;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/* Determine the GLSL operator to use based on the opcode */
switch (curOpcode->opcode) {
wined3d: Rewrite shader_glsl_arith() to properly take the write mask into account.
2007-01-15 18:31:31 +00:00
case WINED3DSIO_MUL: op = '*'; break;
case WINED3DSIO_ADD: op = '+'; break;
case WINED3DSIO_SUB: op = '-'; break;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
default:
wined3d: Rewrite shader_glsl_arith() to properly take the write mask into account.
2007-01-15 18:31:31 +00:00
op = ' ';
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
FIXME("Opcode %s not yet handled in GLSL\n", curOpcode->name);
break;
}
wined3d: Rewrite shader_glsl_arith() to properly take the write mask into account.
2007-01-15 18:31:31 +00:00
write_mask = shader_glsl_append_dst(buffer, arg);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], write_mask, src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], write_mask, src1_reg, src1_mask, src1_str);
shader_addline(buffer, "%s %c %s);\n", src0_str, op, src1_str);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/* Process the WINED3DSIO_MOV opcode using GLSL (dst = src) */
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
void shader_glsl_mov(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite shader_glsl_mov() to properly take the write mask into account. In case of writing to an address register round the source.
2007-01-15 18:32:27 +00:00
IWineD3DBaseShaderImpl* shader = (IWineD3DBaseShaderImpl*) arg->shader;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
SHADER_BUFFER* buffer = arg->buffer;
wined3d: Rewrite shader_glsl_mov() to properly take the write mask into account. In case of writing to an address register round the source.
2007-01-15 18:32:27 +00:00
char src0_str[100];
char src0_reg[50];
char src0_mask[6];
DWORD write_mask;
write_mask = shader_glsl_append_dst(buffer, arg);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], write_mask, src0_reg, src0_mask, src0_str);
/* In vs_1_1 WINED3DSIO_MOV can write to the adress register. In later
* shader versions WINED3DSIO_MOVA is used for this. */
if ((WINED3DSHADER_VERSION_MAJOR(shader->baseShader.hex_version) == 1 &&
!shader_is_pshader_version(shader->baseShader.hex_version) &&
shader_get_regtype(arg->dst) == WINED3DSPR_ADDR) ||
arg->opcode->opcode == WINED3DSIO_MOVA) {
/* We need to *round* to the nearest int here. */
size_t mask_size = shader_glsl_get_write_mask_size(write_mask);
if (mask_size > 1) {
shader_addline(buffer, "ivec%d(floor(%s + vec%d(0.5))));\n", mask_size, src0_str, mask_size);
} else {
shader_addline(buffer, "int(floor(%s + 0.5)));\n", src0_str);
}
} else {
shader_addline(buffer, "%s);\n", src0_str);
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
/* Process the dot product operators DP3 and DP4 in GLSL (dst = dot(src0, src1)) */
void shader_glsl_dot(SHADER_OPCODE_ARG* arg) {
CONST SHADER_OPCODE* curOpcode = arg->opcode;
SHADER_BUFFER* buffer = arg->buffer;
wined3d: Rewrite shader_glsl_dot() to properly take the write mask into account.
2007-01-15 18:32:13 +00:00
char src0_str[100], src1_str[100];
char src0_reg[50], src1_reg[50];
char src0_mask[6], src1_mask[6];
DWORD dst_write_mask, src_write_mask;
size_t dst_size = 0;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_dot() to properly take the write mask into account.
2007-01-15 18:32:13 +00:00
dst_write_mask = shader_glsl_append_dst(buffer, arg);
dst_size = shader_glsl_get_write_mask_size(dst_write_mask);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_dot() to properly take the write mask into account.
2007-01-15 18:32:13 +00:00
/* dp3 works on vec3, dp4 on vec4 */
if (curOpcode->opcode == WINED3DSIO_DP4) {
src_write_mask = WINED3DSP_WRITEMASK_ALL;
} else {
src_write_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
}
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_write_mask, src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], src_write_mask, src1_reg, src1_mask, src1_str);
if (dst_size > 1) {
shader_addline(buffer, "vec%d(dot(%s, %s)));\n", dst_size, src0_str, src1_str);
} else {
shader_addline(buffer, "dot(%s, %s));\n", src0_str, src1_str);
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Give WINED3DSIO_CRS its own function, properly take the write mask into account.
2007-01-15 18:31:56 +00:00
/* Note that this instruction has some restrictions. The destination write mask
* can't contain the w component, and the source swizzles have to be .xyzw */
void shader_glsl_cross(SHADER_OPCODE_ARG *arg) {
char src0_reg[50], src0_mask[6], src0_str[100];
char src1_reg[50], src1_mask[6], src1_str[100];
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
char dst_mask[6];
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], src_mask, src1_reg, src1_mask, src1_str);
shader_addline(arg->buffer, "cross(%s, %s).%s);\n", src0_str, src1_str, dst_mask);
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/* Map the opcode 1-to-1 to the GL code (arg->dst = instruction(src0, src1, ...) */
void shader_glsl_map2gl(SHADER_OPCODE_ARG* arg) {
CONST SHADER_OPCODE* curOpcode = arg->opcode;
SHADER_BUFFER* buffer = arg->buffer;
wined3d: Rewrite shader_glsl_map2gl() to properly take the write mask into account.
2007-01-15 18:32:07 +00:00
const char *instruction;
char arguments[256];
char src_str[100];
char src_reg[50];
char src_mask[6];
DWORD write_mask;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
unsigned i;
/* Determine the GLSL function to use based on the opcode */
/* TODO: Possibly make this a table for faster lookups */
switch (curOpcode->opcode) {
wined3d: Rewrite shader_glsl_map2gl() to properly take the write mask into account.
2007-01-15 18:32:07 +00:00
case WINED3DSIO_MIN: instruction = "min"; break;
case WINED3DSIO_MAX: instruction = "max"; break;
case WINED3DSIO_RSQ: instruction = "inversesqrt"; break;
case WINED3DSIO_ABS: instruction = "abs"; break;
case WINED3DSIO_FRC: instruction = "fract"; break;
case WINED3DSIO_POW: instruction = "pow"; break;
case WINED3DSIO_NRM: instruction = "normalize"; break;
case WINED3DSIO_LOGP:
case WINED3DSIO_LOG: instruction = "log2"; break;
case WINED3DSIO_EXP: instruction = "exp2"; break;
case WINED3DSIO_SGN: instruction = "sign"; break;
default: instruction = "";
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
FIXME("Opcode %s not yet handled in GLSL\n", curOpcode->name);
break;
}
wined3d: Rewrite shader_glsl_map2gl() to properly take the write mask into account.
2007-01-15 18:32:07 +00:00
write_mask = shader_glsl_append_dst(buffer, arg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_map2gl() to properly take the write mask into account.
2007-01-15 18:32:07 +00:00
arguments[0] = '\0';
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
if (curOpcode->num_params > 0) {
wined3d: Rewrite shader_glsl_map2gl() to properly take the write mask into account.
2007-01-15 18:32:07 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], write_mask, src_reg, src_mask, src_str);
strcat(arguments, src_str);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
for (i = 2; i < curOpcode->num_params; ++i) {
wined3d: Rewrite shader_glsl_map2gl() to properly take the write mask into account.
2007-01-15 18:32:07 +00:00
strcat(arguments, ", ");
shader_glsl_add_src_param(arg, arg->src[i-1], arg->src_addr[i-1], write_mask, src_reg, src_mask, src_str);
strcat(arguments, src_str);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
}
wined3d: Rewrite shader_glsl_map2gl() to properly take the write mask into account.
2007-01-15 18:32:07 +00:00
shader_addline(buffer, "%s(%s));\n", instruction, arguments);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_EXPP instruction in GLSL:
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
* For shader model 1.x, do the following (and honor the writemask, so use a temporary variable):
* dst.x = 2^(floor(src))
* dst.y = src - floor(src)
* dst.z = 2^src (partial precision is allowed, but optional)
* dst.w = 1.0;
* For 2.0 shaders, just do this (honoring writemask and swizzle):
* dst = 2^src; (partial precision is allowed, but optional)
*/
void shader_glsl_expp(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite shader_glsl_expp() to properly take the write mask into account.
2007-01-15 18:33:01 +00:00
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)arg->shader;
char src_str[100];
char src_reg[50];
char src_mask[6];
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
wined3d: Rewrite shader_glsl_expp() to properly take the write mask into account.
2007-01-15 18:33:01 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_0, src_reg, src_mask, src_str);
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
wined3d: Rewrite shader_glsl_expp() to properly take the write mask into account.
2007-01-15 18:33:01 +00:00
if (shader->baseShader.hex_version < WINED3DPS_VERSION(2,0)) {
char dst_mask[6];
shader_addline(arg->buffer, "tmp0.x = exp2(floor(%s));\n", src_str);
shader_addline(arg->buffer, "tmp0.y = %s - floor(%s);\n", src_str, src_str);
shader_addline(arg->buffer, "tmp0.z = exp2(%s);\n", src_str);
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
shader_addline(arg->buffer, "tmp0.w = 1.0;\n");
wined3d: Rewrite shader_glsl_expp() to properly take the write mask into account.
2007-01-15 18:33:01 +00:00
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_addline(arg->buffer, "tmp0%s);\n", dst_mask);
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
} else {
wined3d: Rewrite shader_glsl_expp() to properly take the write mask into account.
2007-01-15 18:33:01 +00:00
DWORD write_mask;
size_t mask_size;
write_mask = shader_glsl_append_dst(arg->buffer, arg);
mask_size = shader_glsl_get_write_mask_size(write_mask);
if (mask_size > 1) {
shader_addline(arg->buffer, "vec%d(exp2(%s)));\n", mask_size, src_str);
} else {
shader_addline(arg->buffer, "exp2(%s));\n", src_str);
}
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
}
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/** Process the RCP (reciprocal or inverse) opcode in GLSL (dst = 1 / src) */
void shader_glsl_rcp(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite shader_glsl_rcp() to properly take the write mask into account.
2007-01-15 18:33:06 +00:00
char src_str[100];
char src_reg[50];
char src_mask[6];
DWORD write_mask;
size_t mask_size;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_rcp() to properly take the write mask into account.
2007-01-15 18:33:06 +00:00
write_mask = shader_glsl_append_dst(arg->buffer, arg);
mask_size = shader_glsl_get_write_mask_size(write_mask);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_0, src_reg, src_mask, src_str);
if (mask_size > 1) {
shader_addline(arg->buffer, "vec%d(1.0 / %s));\n", mask_size, src_str);
} else {
shader_addline(arg->buffer, "1.0 / %s);\n", src_str);
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
/** Process signed comparison opcodes in GLSL. */
void shader_glsl_compare(SHADER_OPCODE_ARG* arg) {
wined3d: Move WINED3DSIO_SGE & WINED3DSIO_SLT from shader_glsl_map2gl() to shader_glsl_compare() where they belong. Properly take the write mask into account
2007-01-15 18:31:49 +00:00
char src0_str[100], src1_str[100];
char src0_reg[50], src1_reg[50];
char src0_mask[6], src1_mask[6];
DWORD write_mask;
size_t mask_size;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Move WINED3DSIO_SGE & WINED3DSIO_SLT from shader_glsl_map2gl() to shader_glsl_compare() where they belong. Properly take the write mask into account
2007-01-15 18:31:49 +00:00
write_mask = shader_glsl_append_dst(arg->buffer, arg);
mask_size = shader_glsl_get_write_mask_size(write_mask);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], write_mask, src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], write_mask, src1_reg, src1_mask, src1_str);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Move WINED3DSIO_SGE & WINED3DSIO_SLT from shader_glsl_map2gl() to shader_glsl_compare() where they belong. Properly take the write mask into account
2007-01-15 18:31:49 +00:00
if (mask_size > 1) {
const char *compare;
switch(arg->opcode->opcode) {
case WINED3DSIO_SLT: compare = "lessThan"; break;
case WINED3DSIO_SGE: compare = "greaterThanEqual"; break;
default: compare = "";
FIXME("Can't handle opcode %s\n", arg->opcode->name);
}
shader_addline(arg->buffer, "vec%d(%s(%s, %s)));\n", mask_size, compare, src0_str, src1_str);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
} else {
wined3d: Move WINED3DSIO_SGE & WINED3DSIO_SLT from shader_glsl_map2gl() to shader_glsl_compare() where they belong. Properly take the write mask into account
2007-01-15 18:31:49 +00:00
const char *compare;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Move WINED3DSIO_SGE & WINED3DSIO_SLT from shader_glsl_map2gl() to shader_glsl_compare() where they belong. Properly take the write mask into account
2007-01-15 18:31:49 +00:00
switch(arg->opcode->opcode) {
case WINED3DSIO_SLT: compare = "<"; break;
case WINED3DSIO_SGE: compare = ">="; break;
default: compare = "";
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
FIXME("Can't handle opcode %s\n", arg->opcode->name);
}
wined3d: Move WINED3DSIO_SGE & WINED3DSIO_SLT from shader_glsl_map2gl() to shader_glsl_compare() where they belong. Properly take the write mask into account
2007-01-15 18:31:49 +00:00
shader_addline(arg->buffer, "(%s %s %s) ? 1.0 : 0.0);\n", src0_str, compare, src1_str);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
}
wined3d: Rewrite shader_glsl_cmp() to properly take the write mask into account.
2007-01-15 18:32:48 +00:00
/** Process CMP instruction in GLSL (dst = src0 >= 0.0 ? src1 : src2), per channel */
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
void shader_glsl_cmp(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite shader_glsl_cmp() to properly take the write mask into account.
2007-01-15 18:32:48 +00:00
char src0_str[100], src1_str[100], src2_str[100];
char src0_reg[50], src1_reg[50], src2_reg[50];
char src0_mask[6], src1_mask[6], src2_mask[6];
DWORD write_mask;
size_t mask_size;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_cmp() to properly take the write mask into account.
2007-01-15 18:32:48 +00:00
write_mask = shader_glsl_append_dst(arg->buffer, arg);
mask_size = shader_glsl_get_write_mask_size(write_mask);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_cmp() to properly take the write mask into account.
2007-01-15 18:32:48 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], write_mask, src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], write_mask, src1_reg, src1_mask, src1_str);
shader_glsl_add_src_param(arg, arg->src[2], arg->src_addr[2], write_mask, src2_reg, src2_mask, src2_str);
if (mask_size > 1) {
shader_addline(arg->buffer, "mix(%s, %s, vec%d(lessThan(%s, vec%d(0.0)))));\n", src1_str, src2_str, mask_size, src0_str, mask_size);
} else {
shader_addline(arg->buffer, "%s >= 0.0 ? %s : %s);\n", src0_str, src1_str, src2_str);
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
/** Process the CND opcode in GLSL (dst = (src0 < 0.5) ? src1 : src2) */
wined3d: Rewrite shader_glsl_cnd() to properly take the write mask into account. Take the difference between ps 1.4 and earlier versions into account.
2007-01-15 18:32:54 +00:00
/* For ps 1.1-1.3, only a single component of src0 is used. For ps 1.4
* the compare is done per component of src0. */
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
void shader_glsl_cnd(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite shader_glsl_cnd() to properly take the write mask into account. Take the difference between ps 1.4 and earlier versions into account.
2007-01-15 18:32:54 +00:00
IWineD3DBaseShaderImpl* shader = (IWineD3DBaseShaderImpl*) arg->shader;
char src0_str[100], src1_str[100], src2_str[100];
char src0_reg[50], src1_reg[50], src2_reg[50];
char src0_mask[6], src1_mask[6], src2_mask[6];
DWORD write_mask;
size_t mask_size;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_cnd() to properly take the write mask into account. Take the difference between ps 1.4 and earlier versions into account.
2007-01-15 18:32:54 +00:00
write_mask = shader_glsl_append_dst(arg->buffer, arg);
if (shader->baseShader.hex_version < WINED3DPS_VERSION(1, 4)) {
mask_size = 1;
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_0, src0_reg, src0_mask, src0_str);
} else {
mask_size = shader_glsl_get_write_mask_size(write_mask);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], write_mask, src0_reg, src0_mask, src0_str);
}
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], write_mask, src1_reg, src1_mask, src1_str);
shader_glsl_add_src_param(arg, arg->src[2], arg->src_addr[2], write_mask, src2_reg, src2_mask, src2_str);
if (mask_size > 1) {
shader_addline(arg->buffer, "mix(%s, %s, vec%d(lessThan(%s, vec%d(0.5)))));\n", src2_str, src1_str, mask_size, src0_str, mask_size);
} else {
shader_addline(arg->buffer, "%s < 0.5 ? %s : %s);\n", src0_str, src1_str, src2_str);
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** GLSL code generation for WINED3DSIO_MAD: Multiply the first 2 opcodes, then add the last */
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
void shader_glsl_mad(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite shader_glsl_mad() to properly take the write mask into account.
2007-01-15 18:31:37 +00:00
char src0_str[100], src1_str[100], src2_str[100];
char src0_reg[50], src1_reg[50], src2_reg[50];
char src0_mask[6], src1_mask[6], src2_mask[6];
DWORD write_mask;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_mad() to properly take the write mask into account.
2007-01-15 18:31:37 +00:00
write_mask = shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], write_mask, src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], write_mask, src1_reg, src1_mask, src1_str);
shader_glsl_add_src_param(arg, arg->src[2], arg->src_addr[2], write_mask, src2_reg, src2_mask, src2_str);
shader_addline(arg->buffer, "(%s * %s) + %s);\n", src0_str, src1_str, src2_str);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Handles transforming all WINED3DSIO_M?x? opcodes for
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
Vertex shaders to GLSL codes */
void shader_glsl_mnxn(SHADER_OPCODE_ARG* arg) {
int i;
int nComponents = 0;
SHADER_OPCODE_ARG tmpArg;
memset(&tmpArg, 0, sizeof(SHADER_OPCODE_ARG));
/* Set constants for the temporary argument */
tmpArg.shader = arg->shader;
tmpArg.buffer = arg->buffer;
tmpArg.src[0] = arg->src[0];
tmpArg.src_addr[0] = arg->src_addr[0];
wined3d: Fix D3DSIO_M#X# instruction for both ARB and GLSL shaders. This instruction was being handled incorrectly in the case where the 2nd src argument contained a relatively addressed constant.
2006-07-06 02:35:56 +00:00
tmpArg.src_addr[1] = arg->src_addr[1];
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
tmpArg.reg_maps = arg->reg_maps;
switch(arg->opcode->opcode) {
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
case WINED3DSIO_M4x4:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
nComponents = 4;
wined3d: Fix introduced regression in shader_glsl_mnxn and vshader_hw_mnxn.
2006-10-30 19:27:01 +00:00
tmpArg.opcode = shader_get_opcode(arg->shader, WINED3DSIO_DP4);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
break;
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
case WINED3DSIO_M4x3:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
nComponents = 3;
wined3d: Fix introduced regression in shader_glsl_mnxn and vshader_hw_mnxn.
2006-10-30 19:27:01 +00:00
tmpArg.opcode = shader_get_opcode(arg->shader, WINED3DSIO_DP4);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
break;
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
case WINED3DSIO_M3x4:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
nComponents = 4;
wined3d: Fix introduced regression in shader_glsl_mnxn and vshader_hw_mnxn.
2006-10-30 19:27:01 +00:00
tmpArg.opcode = shader_get_opcode(arg->shader, WINED3DSIO_DP3);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
break;
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
case WINED3DSIO_M3x3:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
nComponents = 3;
wined3d: Fix introduced regression in shader_glsl_mnxn and vshader_hw_mnxn.
2006-10-30 19:27:01 +00:00
tmpArg.opcode = shader_get_opcode(arg->shader, WINED3DSIO_DP3);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
break;
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
case WINED3DSIO_M3x2:
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
nComponents = 2;
wined3d: Fix introduced regression in shader_glsl_mnxn and vshader_hw_mnxn.
2006-10-30 19:27:01 +00:00
tmpArg.opcode = shader_get_opcode(arg->shader, WINED3DSIO_DP3);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
break;
default:
break;
}
for (i = 0; i < nComponents; i++) {
wined3d: Move D3DSP dest modifier related items into the WINED3D namespace.
2006-10-09 23:48:12 +00:00
tmpArg.dst = ((arg->dst) & ~WINED3DSP_WRITEMASK_ALL)|(WINED3DSP_WRITEMASK_0<<i);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
tmpArg.src[1] = arg->src[1]+i;
shader_glsl_dot(&tmpArg);
}
}
/**
The LRP instruction performs a component-wise linear interpolation
between the second and third operands using the first operand as the
wined3d: Rewrite shader_glsl_lrp() to properly take the write mask into account, use the GLSL mix instruction.
2007-01-15 18:32:40 +00:00
blend factor. Equation: (dst = src2 + src0 * (src1 - src2))
This is equivalent to mix(src2, src1, src0);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
*/
void shader_glsl_lrp(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite shader_glsl_lrp() to properly take the write mask into account, use the GLSL mix instruction.
2007-01-15 18:32:40 +00:00
char src0_str[100], src1_str[100], src2_str[100];
char src0_reg[50], src1_reg[50], src2_reg[50];
char src0_mask[6], src1_mask[6], src2_mask[6];
DWORD write_mask;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_lrp() to properly take the write mask into account, use the GLSL mix instruction.
2007-01-15 18:32:40 +00:00
write_mask = shader_glsl_append_dst(arg->buffer, arg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Rewrite shader_glsl_lrp() to properly take the write mask into account, use the GLSL mix instruction.
2007-01-15 18:32:40 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], write_mask, src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], write_mask, src1_reg, src1_mask, src1_str);
shader_glsl_add_src_param(arg, arg->src[2], arg->src_addr[2], write_mask, src2_reg, src2_mask, src2_str);
shader_addline(arg->buffer, "mix(%s, %s, %s));\n", src2_str, src1_str, src0_str);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_LIT instruction in GLSL:
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
* dst.x = dst.w = 1.0
* dst.y = (src0.x > 0) ? src0.x
* dst.z = (src0.x > 0) ? ((src0.y > 0) ? pow(src0.y, src.w) : 0) : 0
* where src.w is clamped at +- 128
*/
void shader_glsl_lit(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in shader_glsl_lit().
2007-01-15 18:32:33 +00:00
char src0_str[100];
char src0_reg[50];
char src0_mask[6];
char src1_str[100];
char src1_reg[50];
char src1_mask[6];
char src3_str[100];
char src3_reg[50];
char src3_mask[6];
char dst_mask[6];
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in shader_glsl_lit().
2007-01-15 18:32:33 +00:00
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_0, src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_1, src1_reg, src1_mask, src1_str);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_3, src3_reg, src3_mask, src3_str);
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in shader_glsl_lit().
2007-01-15 18:32:33 +00:00
shader_addline(arg->buffer, "vec4(1.0, (%s > 0.0 ? %s : 0.0), (%s > 0.0 ? ((%s > 0.0) ? pow(%s, clamp(%s, -128.0, 128.0)) : 0.0) : 0.0), 1.0)%s);\n",
src0_str, src0_str, src0_str, src1_str, src1_str, src3_str, dst_mask);
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_DST instruction in GLSL:
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
* dst.x = 1.0
* dst.y = src0.x * src0.y
* dst.z = src0.z
* dst.w = src1.w
*/
void shader_glsl_dst(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in shader_glsl_dst().
2007-01-15 18:33:15 +00:00
char src0y_str[100], src0z_str[100], src1y_str[100], src1w_str[100];
char src0y_reg[50], src0z_reg[50], src1y_reg[50], src1w_reg[50];
char dst_mask[6], src0y_mask[6], src0z_mask[6], src1y_mask[6], src1w_mask[6];
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in shader_glsl_dst().
2007-01-15 18:33:15 +00:00
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_1, src0y_reg, src0y_mask, src0y_str);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_2, src0z_reg, src0z_mask, src0z_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], WINED3DSP_WRITEMASK_1, src1y_reg, src1y_mask, src1y_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], WINED3DSP_WRITEMASK_3, src1w_reg, src1w_mask, src1w_str);
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in shader_glsl_dst().
2007-01-15 18:33:15 +00:00
shader_addline(arg->buffer, "vec4(1.0, %s * %s, %s, %s))%s;\n",
src0y_str, src1y_str, src0z_str, src1w_str, dst_mask);
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_SINCOS instruction in GLSL:
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
* VS 2.0 requires that specific cosine and sine constants be passed to this instruction so the hardware
* can handle it. But, these functions are built-in for GLSL, so we can just ignore the last 2 params.
*
* dst.x = cos(src0.?)
* dst.y = sin(src0.?)
* dst.z = dst.z
* dst.w = dst.w
*/
void shader_glsl_sincos(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite shader_glsl_sincos() to properly take the write mask into account. The write mask can only be one of .x, .y, .xy
2007-01-15 18:31:25 +00:00
char src0_str[100];
char src0_reg[50];
char src0_mask[6];
DWORD write_mask;
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
wined3d: Rewrite shader_glsl_sincos() to properly take the write mask into account. The write mask can only be one of .x, .y, .xy
2007-01-15 18:31:25 +00:00
write_mask = shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_0, src0_reg, src0_mask, src0_str);
switch (write_mask) {
case WINED3DSP_WRITEMASK_0:
shader_addline(arg->buffer, "cos(%s));\n", src0_str);
break;
case WINED3DSP_WRITEMASK_1:
shader_addline(arg->buffer, "sin(%s));\n", src0_str);
break;
case (WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1):
shader_addline(arg->buffer, "vec2(cos(%s), sin(%s)));\n", src0_str, src0_str);
break;
default:
ERR("Write mask should be .x, .y or .xy\n");
break;
}
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_LOOP instruction in GLSL:
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
* Start a for() loop where src0.y is the initial value of aL,
wined3d: Correct implementation of D3DSIO_LOOP. I initially misread the specification. src0.x is the iteration count, not the max amount for the loop register. This fixes that.
2006-06-17 03:01:20 +00:00
* increment aL by src0.z for a total of src0.x iterations.
* Need to use a temporary variable for this operation.
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
*/
void shader_glsl_loop(SHADER_OPCODE_ARG* arg) {
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
char src1_str[100];
char src1_reg[50];
char src1_mask[6];
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
shader_glsl_add_src_param_old(arg, arg->src[1], arg->src_addr[1], src1_reg, src1_mask, src1_str);
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
shader_addline(arg->buffer, "for (tmpInt = 0, aL = %s.y; tmpInt < %s.x; tmpInt++, aL += %s.z) {\n",
src1_reg, src1_reg, src1_reg);
}
void shader_glsl_end(SHADER_OPCODE_ARG* arg) {
shader_addline(arg->buffer, "}\n");
}
void shader_glsl_rep(SHADER_OPCODE_ARG* arg) {
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
char src0_str[100];
char src0_reg[50];
char src0_mask[6];
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
shader_glsl_add_src_param_old(arg, arg->src[0], arg->src_addr[0], src0_reg, src0_mask, src0_str);
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
shader_addline(arg->buffer, "for (tmpInt = 0; tmpInt < %s.x; tmpInt++) {\n", src0_reg);
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
}
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
void shader_glsl_if(SHADER_OPCODE_ARG* arg) {
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
char src0_str[100];
char src0_reg[50];
char src0_mask[6];
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
shader_glsl_add_src_param_old(arg, arg->src[0], arg->src_addr[0], src0_reg, src0_mask, src0_str);
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
shader_addline(arg->buffer, "if (%s) {\n", src0_str);
}
void shader_glsl_ifc(SHADER_OPCODE_ARG* arg) {
char src0_str[100], src1_str[100];
char src0_reg[50], src1_reg[50];
char src0_mask[6], src1_mask[6];
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
shader_glsl_add_src_param_old(arg, arg->src[0], arg->src_addr[0], src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param_old(arg, arg->src[1], arg->src_addr[1], src1_reg, src1_mask, src1_str);
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
shader_addline(arg->buffer, "if (%s %s %s) {\n",
src0_str, shader_get_comp_op(arg->opcode_token), src1_str);
}
void shader_glsl_else(SHADER_OPCODE_ARG* arg) {
shader_addline(arg->buffer, "} else {\n");
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
}
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
void shader_glsl_break(SHADER_OPCODE_ARG* arg) {
shader_addline(arg->buffer, "break;\n");
}
void shader_glsl_breakc(SHADER_OPCODE_ARG* arg) {
char src0_str[100], src1_str[100];
char src0_reg[50], src1_reg[50];
char src0_mask[6], src1_mask[6];
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
shader_glsl_add_src_param_old(arg, arg->src[0], arg->src_addr[0], src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param_old(arg, arg->src[1], arg->src_addr[1], src1_reg, src1_mask, src1_str);
wined3d: More flow control instructions - Implement if, else, endif, rep, endrep, break - Implement ifc, breakc, using undocumented comparison bits in the instruction token - Fix bug in main loop processing of codes with no dst token - Fix bug in GLSL output modifier processing of codes with no dst token - Fix bug in loop implementation (src1 contains the integer data, src0 is aL) - Add versioning for all the instructions above, and remove GLSL_REQUIRED thing, which is useless and should be removed from all opcodes in general.
2006-07-10 09:11:35 +00:00
shader_addline(arg->buffer, "if (%s %s %s) break;\n",
src0_str, shader_get_comp_op(arg->opcode_token), src1_str);
}
wined3d: Implement more GLSL instructions. - Implemented: D3DSIO_SGN, LOOP, ENDLOOP, LOGP, LIT, DST, SINCOS - Process instruction-based modifiers (function existed, it just wasn't being called) - Add loop checking to register maps. - Renamed "sng" to "sgn" for D3DSIO_SGN - it's not handled anywhere except for GLSL, so won't matter.
2006-06-14 02:32:14 +00:00
wined3d: More flow control instructions. - Implement call, callnz, label, and ret - Implement support for NOT modifier
2006-07-10 10:35:15 +00:00
void shader_glsl_label(SHADER_OPCODE_ARG* arg) {
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD snum = (arg->src[0]) & WINED3DSP_REGNUM_MASK;
wined3d: More flow control instructions. - Implement call, callnz, label, and ret - Implement support for NOT modifier
2006-07-10 10:35:15 +00:00
shader_addline(arg->buffer, "}\n");
shader_addline(arg->buffer, "void subroutine%lu () {\n", snum);
}
void shader_glsl_call(SHADER_OPCODE_ARG* arg) {
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD snum = (arg->src[0]) & WINED3DSP_REGNUM_MASK;
wined3d: More flow control instructions. - Implement call, callnz, label, and ret - Implement support for NOT modifier
2006-07-10 10:35:15 +00:00
shader_addline(arg->buffer, "subroutine%lu();\n", snum);
}
void shader_glsl_callnz(SHADER_OPCODE_ARG* arg) {
char src1_str[100];
char src1_reg[50];
char src1_mask[6];
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD snum = (arg->src[0]) & WINED3DSP_REGNUM_MASK;
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
shader_glsl_add_src_param_old(arg, arg->src[1], arg->src_addr[1], src1_reg, src1_mask, src1_str);
wined3d: More flow control instructions. - Implement call, callnz, label, and ret - Implement support for NOT modifier
2006-07-10 10:35:15 +00:00
shader_addline(arg->buffer, "if (%s) subroutine%lu();\n", src1_str, snum);
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/*********************************************
* Pixel Shader Specific Code begins here
********************************************/
void pshader_glsl_tex(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
wined3d: Move device pointer into the BaseShader class.
2006-09-27 11:14:46 +00:00
wined3d: Share trace pass Now that the declaration function is out of the way, the tracing pass, which is very long and 100% the same can be shared between pixel and vertex shaders. The new function is called shader_trace_init(), and is responsible for: - tracing the shader - initializing the function length - setting the shader version [needed very early]
2006-06-12 06:54:30 +00:00
DWORD hex_version = This->baseShader.hex_version;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
char dst_str[100], dst_reg[50], dst_mask[6];
wined3d: Improve Sampler support on 2.0 and 3.0 shaders. - track sampler declarations and store the sampler usage in reg_maps structure - store a fake sampler usage for 1.X shaders (defined as 2D sampler) - re-sync glsl TEX implementation with the ARB one (no idea why they diverged..) - use sampler type in new TEX implementation to support 2D, 3D, and Cube sampling - change drawprim to bind pixel shader samplers Additional improvements: - rename texture limit to texcoord to prevent confusion - add sampler limit, and use that for samplers - *not* the same as texcoord above
2006-06-12 06:59:16 +00:00
char coord_str[100], coord_reg[50], coord_mask[6];
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/* All versions have a destination register */
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
shader_glsl_add_dst_param(arg, arg->dst, 0, dst_reg, dst_mask, dst_str);
wined3d: Improve Sampler support on 2.0 and 3.0 shaders. - track sampler declarations and store the sampler usage in reg_maps structure - store a fake sampler usage for 1.X shaders (defined as 2D sampler) - re-sync glsl TEX implementation with the ARB one (no idea why they diverged..) - use sampler type in new TEX implementation to support 2D, 3D, and Cube sampling - change drawprim to bind pixel shader samplers Additional improvements: - rename texture limit to texcoord to prevent confusion - add sampler limit, and use that for samplers - *not* the same as texcoord above
2006-06-12 06:59:16 +00:00
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
/* 1.0-1.3: Use destination register as coordinate source.
wined3d: Improve Sampler support on 2.0 and 3.0 shaders. - track sampler declarations and store the sampler usage in reg_maps structure - store a fake sampler usage for 1.X shaders (defined as 2D sampler) - re-sync glsl TEX implementation with the ARB one (no idea why they diverged..) - use sampler type in new TEX implementation to support 2D, 3D, and Cube sampling - change drawprim to bind pixel shader samplers Additional improvements: - rename texture limit to texcoord to prevent confusion - add sampler limit, and use that for samplers - *not* the same as texcoord above
2006-06-12 06:59:16 +00:00
1.4+: Use provided coordinate source register. */
wined3d: Add shader version/end masks to the WINED3D namespace.
2006-10-13 03:36:41 +00:00
if (hex_version < WINED3DPS_VERSION(1,4))
wined3d: Improve Sampler support on 2.0 and 3.0 shaders. - track sampler declarations and store the sampler usage in reg_maps structure - store a fake sampler usage for 1.X shaders (defined as 2D sampler) - re-sync glsl TEX implementation with the ARB one (no idea why they diverged..) - use sampler type in new TEX implementation to support 2D, 3D, and Cube sampling - change drawprim to bind pixel shader samplers Additional improvements: - rename texture limit to texcoord to prevent confusion - add sampler limit, and use that for samplers - *not* the same as texcoord above
2006-06-12 06:59:16 +00:00
strcpy(coord_reg, dst_reg);
else
wined3d: Pass a mask to shader_glsl_add_src_param().
2007-01-15 18:31:06 +00:00
shader_glsl_add_src_param_old(arg, arg->src[0], arg->src_addr[0], coord_reg, coord_mask, coord_str);
wined3d: Improve Sampler support on 2.0 and 3.0 shaders. - track sampler declarations and store the sampler usage in reg_maps structure - store a fake sampler usage for 1.X shaders (defined as 2D sampler) - re-sync glsl TEX implementation with the ARB one (no idea why they diverged..) - use sampler type in new TEX implementation to support 2D, 3D, and Cube sampling - change drawprim to bind pixel shader samplers Additional improvements: - rename texture limit to texcoord to prevent confusion - add sampler limit, and use that for samplers - *not* the same as texcoord above
2006-06-12 06:59:16 +00:00
wined3d: Create a separate function for sampling a texture.
2006-11-27 19:50:47 +00:00
/* 1.0-1.4: Use destination register as sampler source.
* 2.0+: Use provided sampler source. */
wined3d: Add shader version/end masks to the WINED3D namespace.
2006-10-13 03:36:41 +00:00
if (hex_version < WINED3DPS_VERSION(2,0)) {
wined3d: Create a separate function for sampling a texture.
2006-11-27 19:50:47 +00:00
shader_glsl_sample(arg, arg->dst & WINED3DSP_REGNUM_MASK, dst_str, coord_reg);
wined3d: Load projected textures in fragment shaders.
2006-08-24 21:57:46 +00:00
} else {
wined3d: Create a separate function for sampling a texture.
2006-11-27 19:50:47 +00:00
shader_glsl_sample(arg, arg->src[1] & WINED3DSP_REGNUM_MASK, dst_str, coord_reg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Create a separate function for sampling a texture.
2006-11-27 19:50:47 +00:00
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
void pshader_glsl_texcoord(SHADER_OPCODE_ARG* arg) {
/* FIXME: Make this work for more than just 2D textures */
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
SHADER_BUFFER* buffer = arg->buffer;
wined3d: Share trace pass Now that the declaration function is out of the way, the tracing pass, which is very long and 100% the same can be shared between pixel and vertex shaders. The new function is called shader_trace_init(), and is responsible for: - tracing the shader - initializing the function length - setting the shader version [needed very early]
2006-06-12 06:54:30 +00:00
DWORD hex_version = This->baseShader.hex_version;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
char tmpStr[100];
char tmpReg[50];
char tmpMask[6];
tmpReg[0] = 0;
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
shader_glsl_add_dst_param(arg, arg->dst, 0, tmpReg, tmpMask, tmpStr);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Add shader version/end masks to the WINED3D namespace.
2006-10-13 03:36:41 +00:00
if (hex_version != WINED3DPS_VERSION(1,4)) {
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "%s = clamp(gl_TexCoord[%u], 0.0, 1.0);\n", tmpReg, reg);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
} else {
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg2 = arg->src[0] & WINED3DSP_REGNUM_MASK;
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "%s = gl_TexCoord[%u]%s;\n", tmpStr, reg2, tmpMask);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXDP3TEX instruction in GLSL:
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
* Take a 3-component dot product of the TexCoord[dstreg] and src,
* then perform a 1D texture lookup from stage dstregnum, place into dst. */
void pshader_glsl_texdp3tex(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texdp3tex().
2007-01-15 18:34:18 +00:00
char src0_str[100];
char src0_name[50];
char src0_mask[6];
char dst_mask[6];
DWORD sampler_idx = arg->dst & WINED3DSP_REGNUM_MASK;
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texdp3tex().
2007-01-15 18:34:18 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texdp3tex().
2007-01-15 18:34:18 +00:00
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_addline(arg->buffer, "texture1D(Psampler%u, dot(gl_TexCoord[%u].xyz, %s))%s);\n",
sampler_idx, sampler_idx, src0_str, dst_mask);
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXDP3 instruction in GLSL:
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
* Take a 3-component dot product of the TexCoord[dstreg] and src. */
void pshader_glsl_texdp3(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texdp3().
2007-01-15 18:34:25 +00:00
char src0_str[100];
char src0_name[50];
char src0_mask[6];
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD dstreg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texdp3().
2007-01-15 18:34:25 +00:00
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
DWORD dst_mask;
size_t mask_size;
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texdp3().
2007-01-15 18:34:25 +00:00
dst_mask = shader_glsl_append_dst(arg->buffer, arg);
mask_size = shader_glsl_get_write_mask_size(dst_mask);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texdp3().
2007-01-15 18:34:25 +00:00
if (mask_size > 1) {
shader_addline(arg->buffer, "vec%d(dot(T%u.xyz, %s)));\n", mask_size, dstreg, src0_str);
} else {
shader_addline(arg->buffer, "dot(T%u.xyz, %s));\n", dstreg, src0_str);
}
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXDEPTH instruction in GLSL:
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
* Calculate the depth as dst.x / dst.y */
void pshader_glsl_texdepth(SHADER_OPCODE_ARG* arg) {
char dst_str[100];
char dst_reg[50];
char dst_mask[6];
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
shader_glsl_add_dst_param(arg, arg->dst, 0, dst_reg, dst_mask, dst_str);
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
shader_addline(arg->buffer, "gl_FragDepth = %s.x / %s.y;\n", dst_reg, dst_reg);
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXM3X2DEPTH instruction in GLSL:
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
* Last row of a 3x2 matrix multiply, use the result to calculate the depth:
* Calculate tmp0.y = TexCoord[dstreg] . src.xyz; (tmp0.x has already been calculated)
* depth = (tmp0.y == 0.0) ? 1.0 : tmp0.x / tmp0.y
*/
void pshader_glsl_texm3x2depth(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2depth().
2007-01-15 18:34:33 +00:00
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD dstreg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2depth().
2007-01-15 18:34:33 +00:00
char src0_str[100], src0_name[50], src0_mask[6];
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2depth().
2007-01-15 18:34:33 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2depth().
2007-01-15 18:34:33 +00:00
shader_addline(arg->buffer, "tmp0.y = dot(T%u.xyz, %s);\n", dstreg, src0_str);
shader_addline(arg->buffer, "gl_FragDepth = (tmp0.y == 0.0) ? 1.0 : clamp(tmp0.x / tmp0.y, 0.0, 1.0);\n");
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXM3X2PAD instruction in GLSL
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
* Calculate the 1st of a 2-row matrix multiplication. */
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
void pshader_glsl_texm3x2pad(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2pad().
2007-01-15 18:34:58 +00:00
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
SHADER_BUFFER* buffer = arg->buffer;
char src0_str[100];
char src0_name[50];
char src0_mask[6];
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2pad().
2007-01-15 18:34:58 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
shader_addline(buffer, "tmp0.x = dot(T%u.xyz, %s);\n", reg, src0_str);
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
}
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXM3X3PAD instruction in GLSL
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
* Calculate the 1st or 2nd row of a 3-row matrix multiplication. */
void pshader_glsl_texm3x3pad(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3pad().
2007-01-15 18:35:06 +00:00
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
SHADER_BUFFER* buffer = arg->buffer;
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
char src0_str[100];
char src0_name[50];
char src0_mask[6];
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3pad().
2007-01-15 18:35:06 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
shader_addline(buffer, "tmp0.%c = dot(T%u.xyz, %s);\n", 'x' + current_state->current_row, reg, src0_str);
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
current_state->texcoord_w[current_state->current_row++] = reg;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
void pshader_glsl_texm3x2tex(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2tex().
2007-01-15 18:35:14 +00:00
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
SHADER_BUFFER* buffer = arg->buffer;
char src0_str[100];
char src0_name[50];
char src0_mask[6];
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2tex().
2007-01-15 18:35:14 +00:00
char dst_mask[6];
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2tex().
2007-01-15 18:35:14 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
shader_addline(buffer, "tmp0.y = dot(T%u.xyz, %s);\n", reg, src0_str);
shader_glsl_append_dst(buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
wined3d: Use the texture sampling function in a few more instructions (GLSL).
2006-11-27 19:51:01 +00:00
/* Sample the texture using the calculated coordinates */
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2tex().
2007-01-15 18:35:14 +00:00
shader_addline(buffer, "texture2D(Psampler%u, tmp0.xy)%s);\n", reg, dst_mask);
wined3d: Add the bulk of the GLSL string generation functions. - Add a new file glsl_shader.c which contains almost every GLSL specific function we'll need - Move print_glsl_info() into glsl_shader.c - Move the shader_reg_maps struct info into the private header, and make it part of SHADER_OPCODE_ARG. - Create a new shared ps/vs register map for float constants (future patch will make ARB programs use this, too)
2006-06-09 07:33:01 +00:00
}
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXM3X3TEX instruction in GLSL
wined3d: Fix the texm3x3tex instruction to sample properly.
2006-11-27 19:50:51 +00:00
* Perform the 3rd row of a 3x3 matrix multiply, then sample the texture using the calculated coordinates */
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
void pshader_glsl_texm3x3tex(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3tex(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:22 +00:00
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
char src0_str[100];
char src0_name[50];
char src0_mask[6];
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3tex(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:22 +00:00
char dst_mask[6];
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
SHADER_PARSE_STATE* current_state = &This->baseShader.parse_state;
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3tex(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:22 +00:00
DWORD sampler_type = arg->reg_maps->samplers[reg] & WINED3DSP_TEXTURETYPE_MASK;
glsl_sample_function_t sample_function;
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3tex(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:22 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
shader_addline(arg->buffer, "tmp0.z = dot(T%u.xyz, %s);\n", reg, src0_str);
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_glsl_get_sample_function(sampler_type, FALSE, &sample_function);
wined3d: Fix the texm3x3tex instruction to sample properly.
2006-11-27 19:50:51 +00:00
/* Sample the texture using the calculated coordinates */
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3tex(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:22 +00:00
shader_addline(arg->buffer, "%s(Psampler%u, tmp0.xyz)%s);\n", sample_function.name, reg, dst_mask);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
current_state->current_row = 0;
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXM3X3 instruction in GLSL
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
* Perform the 3rd row of a 3x3 matrix multiply */
void pshader_glsl_texm3x3(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3().
2007-01-15 18:35:28 +00:00
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
char src0_str[100];
char src0_name[50];
char src0_mask[6];
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3().
2007-01-15 18:35:28 +00:00
char dst_mask[6];
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
SHADER_PARSE_STATE* current_state = &This->baseShader.parse_state;
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3().
2007-01-15 18:35:28 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_addline(arg->buffer, "vec4(tmp.xy, dot(T%u.xyz, %s), 1.0)%s);\n", reg, src0_str, dst_mask);
wined3d: More shader fixes / new instructions. - Replace gl_FragColor with gl_FragData[0] for GLSL pixel shader output. - Subtract 1 more constant from total GLSL allowed float constants to accommodate the PROJECTION matrix row that we reference.
2006-07-28 08:14:14 +00:00
current_state->current_row = 0;
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXM3X3SPEC instruction in GLSL
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
* Peform the final texture lookup based on the previous 2 3x3 matrix multiplies */
void pshader_glsl_texm3x3spec(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
char src0_str[100], src0_name[50], src0_mask[6];
char src1_str[100], src1_name[50], src1_mask[6];
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3spec(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:36 +00:00
char dst_mask[6];
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
SHADER_BUFFER* buffer = arg->buffer;
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
wined3d: Declare a 1D sampler for TEXDP3TEX (GLSL).
2006-07-28 19:34:39 +00:00
DWORD stype = arg->reg_maps->samplers[reg] & WINED3DSP_TEXTURETYPE_MASK;
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3spec(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:36 +00:00
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
glsl_sample_function_t sample_function;
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3spec(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:36 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], src_mask, src1_name, src1_mask, src1_str);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
/* Perform the last matrix multiply operation */
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3spec(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:36 +00:00
shader_addline(buffer, "tmp0.z = dot(T%u.xyz, %s);\n", reg, src0_str);
/* Calculate reflection vector, 2*(tmp0.src1)*tmp0-src1
* This is equavalent to reflect(-src1, tmp0); */
shader_addline(buffer, "tmp0.xyz = reflect(-(%s), tmp0.xyz);\n", src1_str);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3spec(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:36 +00:00
shader_glsl_append_dst(buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_glsl_get_sample_function(stype, FALSE, &sample_function);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
/* Sample the texture */
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3spec(). Use shader_glsl_get_sample_function().
2007-01-15 18:35:36 +00:00
shader_addline(buffer, "%s(Psampler%u, tmp0.xyz)%s);\n", sample_function.name, reg, dst_mask);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
current_state->current_row = 0;
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXM3X3VSPEC instruction in GLSL
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
* Peform the final texture lookup based on the previous 2 3x3 matrix multiplies */
void pshader_glsl_texm3x3vspec(SHADER_OPCODE_ARG* arg) {
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg = arg->dst & WINED3DSP_REGNUM_MASK;
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
SHADER_BUFFER* buffer = arg->buffer;
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3vspec(). Use shader_glsl_get_sample_function(). Use the GLSL builtin reflect() function.
2007-01-15 18:35:48 +00:00
char src0_str[100], src0_name[50], src0_mask[6], dst_mask[6];
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
DWORD sampler_type = arg->reg_maps->samplers[reg] & WINED3DSP_TEXTURETYPE_MASK;
glsl_sample_function_t sample_function;
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3vspec(). Use shader_glsl_get_sample_function(). Use the GLSL builtin reflect() function.
2007-01-15 18:35:48 +00:00
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], src_mask, src0_name, src0_mask, src0_str);
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
/* Perform the last matrix multiply operation */
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "tmp0.z = dot(vec3(T%u), vec3(%s));\n", reg, src0_str);
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
/* Construct the eye-ray vector from w coordinates */
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3vspec(). Use shader_glsl_get_sample_function(). Use the GLSL builtin reflect() function.
2007-01-15 18:35:48 +00:00
shader_addline(buffer, "tmp1.xyz = normalize(vec3(gl_TexCoord[%u].w, gl_TexCoord[%u].w, gl_TexCoord[%u].w));\n",
current_state->texcoord_w[0], current_state->texcoord_w[1], reg);
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3vspec(). Use shader_glsl_get_sample_function(). Use the GLSL builtin reflect() function.
2007-01-15 18:35:48 +00:00
/* Calculate reflection vector (Assume normal is normalized): RF = 2*(tmp0.tmp1)*tmp0-tmp1
* This is equavalent to reflect(-tmp1, tmp0); */
shader_addline(buffer, "tmp0.xyz = reflect(-tmp1.xyz, tmp0.xyz);\n");
shader_glsl_append_dst(buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_glsl_get_sample_function(sampler_type, FALSE, &sample_function);
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
wined3d: Use the texture sampling function in a few more instructions (GLSL).
2006-11-27 19:51:01 +00:00
/* Sample the texture using the calculated coordinates */
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x3vspec(). Use shader_glsl_get_sample_function(). Use the GLSL builtin reflect() function.
2007-01-15 18:35:48 +00:00
shader_addline(buffer, "%s(Psampler%u, tmp0.xyz)%s);\n", sample_function.name, reg, dst_mask);
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
current_state->current_row = 0;
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXBEM instruction in GLSL.
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
* Apply a fake bump map transform.
* FIXME: Should apply the BUMPMAPENV matrix. For now, just sample the texture */
void pshader_glsl_texbem(SHADER_OPCODE_ARG* arg) {
wined3d: Move D3DSP_REG structures into the WINED3D namespace.
2006-10-09 23:47:12 +00:00
DWORD reg1 = arg->dst & WINED3DSP_REGNUM_MASK;
DWORD reg2 = arg->src[0] & WINED3DSP_REGNUM_MASK;
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
FIXME("Not applying the BUMPMAPENV matrix for pixel shader instruction texbem.\n");
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(arg->buffer, "T%u = texture2D(Psampler%u, gl_TexCoord[%u].xy + T%u.xy);\n",
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
reg1, reg1, reg1, reg2);
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXREG2AR instruction in GLSL
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
* Sample 2D texture at dst using the alpha & red (wx) components of src as texture coordinates */
void pshader_glsl_texreg2ar(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texreg2ar. Use the correct source swizzle.
2007-01-15 18:33:24 +00:00
char src0_str[100];
char src0_reg[50];
char src0_mask[6];
DWORD sampler_idx = arg->dst & WINED3DSP_REGNUM_MASK;
char dst_mask[6];
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texreg2ar. Use the correct source swizzle.
2007-01-15 18:33:24 +00:00
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_ALL, src0_reg, src0_mask, src0_str);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texreg2ar. Use the correct source swizzle.
2007-01-15 18:33:24 +00:00
shader_addline(arg->buffer, "texture2D(Psampler%u, %s.wx)%s);\n", sampler_idx, src0_reg, dst_mask);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXREG2GB instruction in GLSL
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
* Sample 2D texture at dst using the green & blue (yz) components of src as texture coordinates */
void pshader_glsl_texreg2gb(SHADER_OPCODE_ARG* arg) {
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texreg2gb().
2007-01-15 18:33:32 +00:00
char src0_str[100];
char src0_reg[50];
char src0_mask[6];
DWORD sampler_idx = arg->dst & WINED3DSP_REGNUM_MASK;
char dst_mask[6];
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texreg2gb().
2007-01-15 18:33:32 +00:00
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_ALL, src0_reg, src0_mask, src0_str);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texreg2gb().
2007-01-15 18:33:32 +00:00
shader_addline(arg->buffer, "texture2D(Psampler%u, %s.yz)%s);\n", sampler_idx, src0_reg, dst_mask);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXREG2RGB instruction in GLSL
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
* Sample texture at dst using the rgb (xyz) components of src as texture coordinates */
void pshader_glsl_texreg2rgb(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite pshader_glsl_texreg2rgb to properly take the write mask into account. Use shader_glsl_get_sample_function() rather than having the instruction handler figure it out itself. Get rid of shader_glsl_add_dst_old().
2007-01-15 18:33:44 +00:00
char src0_str[100];
char src0_reg[50];
char src0_mask[6];
char dst_mask[6];
DWORD sampler_idx = arg->dst & WINED3DSP_REGNUM_MASK;
DWORD sampler_type = arg->reg_maps->samplers[sampler_idx] & WINED3DSP_TEXTURETYPE_MASK;
glsl_sample_function_t sample_function;
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
wined3d: Rewrite pshader_glsl_texreg2rgb to properly take the write mask into account. Use shader_glsl_get_sample_function() rather than having the instruction handler figure it out itself. Get rid of shader_glsl_add_dst_old().
2007-01-15 18:33:44 +00:00
shader_glsl_append_dst(arg->buffer, arg);
shader_glsl_get_write_mask(arg->dst, dst_mask);
shader_glsl_get_sample_function(sampler_type, FALSE, &sample_function);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], sample_function.coord_mask, src0_reg, src0_mask, src0_str);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
wined3d: Rewrite pshader_glsl_texreg2rgb to properly take the write mask into account. Use shader_glsl_get_sample_function() rather than having the instruction handler figure it out itself. Get rid of shader_glsl_add_dst_old().
2007-01-15 18:33:44 +00:00
shader_addline(arg->buffer, "%s(Psampler%u, %s)%s);\n", sample_function.name, sampler_idx, src0_str, dst_mask);
wined3d: Implement more GLSL instructions. Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.
2006-07-25 02:52:38 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_TEXKILL instruction in GLSL.
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
* If any of the first 3 components are < 0, discard this pixel */
void pshader_glsl_texkill(SHADER_OPCODE_ARG* arg) {
wined3d: Fix D3DSIO_TEXKILL for GLSL.
2006-07-07 14:13:42 +00:00
char dst_str[100], dst_name[50], dst_mask[6];
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
wined3d: Split shader_glsl_add_param() in shader_glsl_add_src_param() and shader_glsl_add_dst_param().
2007-01-15 18:30:20 +00:00
shader_glsl_add_dst_param(arg, arg->dst, 0, dst_name, dst_mask, dst_str);
wined3d: Fix D3DSIO_TEXKILL for GLSL.
2006-07-07 14:13:42 +00:00
shader_addline(arg->buffer, "if (any(lessThan(%s.xyz, vec3(0.0)))) discard;\n", dst_name);
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
}
wined3d: Move D3DSIO structure into WINED3D namespace.
2006-10-09 23:45:12 +00:00
/** Process the WINED3DSIO_DP2ADD instruction in GLSL.
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
* dst = dot2(src0, src1) + src2 */
void pshader_glsl_dp2add(SHADER_OPCODE_ARG* arg) {
wined3d: Rewrite pshader_glsl_dp2add() to properly take the write mask into account.
2007-01-15 18:32:20 +00:00
char src0_str[100], src1_str[100], src2_str[100];
char src0_reg[50], src1_reg[50], src2_reg[50];
char src0_mask[6], src1_mask[6], src2_mask[6];
DWORD write_mask;
size_t mask_size;
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
wined3d: Rewrite pshader_glsl_dp2add() to properly take the write mask into account.
2007-01-15 18:32:20 +00:00
write_mask = shader_glsl_append_dst(arg->buffer, arg);
mask_size = shader_glsl_get_write_mask_size(write_mask);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1, src0_reg, src0_mask, src0_str);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1, src1_reg, src1_mask, src1_str);
shader_glsl_add_src_param(arg, arg->src[2], arg->src_addr[2], WINED3DSP_WRITEMASK_0, src2_reg, src2_mask, src2_str);
shader_addline(arg->buffer, "dot(%s, %s) + %s);\n", src0_str, src1_str, src2_str);
wined3d: Implement more GLSL instructions and a little cleanup. - Implement D3DSIO_DP2ADD, D3DSIO_TEXKILL, D3DSIO_TEXM3X3PAD - Partially implement D3DSIO_TEXBEM, D3DSIO_TEXM3X3VSPEC (as much as they are implemented in ARB_fragment_program at least). - Stop copying the SHADER_PARSE_STATE struct in each ARB shader routine - use a pointer instead.
2006-06-27 06:00:02 +00:00
}
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
void pshader_glsl_input_pack(
SHADER_BUFFER* buffer,
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
semantic* semantics_in) {
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
unsigned int i;
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
for (i = 0; i < MAX_REG_INPUT; i++) {
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
DWORD usage_token = semantics_in[i].usage;
DWORD register_token = semantics_in[i].reg;
DWORD usage, usage_idx;
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
char reg_mask[6];
/* Uninitialized */
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
if (!usage_token) continue;
wined3d: Move D3DSP DCL-related structures into WINED3D namespace.
2006-10-09 23:46:35 +00:00
usage = (usage_token & WINED3DSP_DCL_USAGE_MASK) >> WINED3DSP_DCL_USAGE_SHIFT;
usage_idx = (usage_token & WINED3DSP_DCL_USAGEINDEX_MASK) >> WINED3DSP_DCL_USAGEINDEX_SHIFT;
wined3d: Cleanup shader_glsl_get_output_register_swizzle().
2006-12-29 14:31:26 +00:00
shader_glsl_get_write_mask(register_token, reg_mask);
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
switch(usage) {
case D3DDECLUSAGE_COLOR:
if (usage_idx == 0)
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "IN%u%s = vec4(gl_Color)%s;\n",
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
i, reg_mask, reg_mask);
wined3d: Fix typo breaking 3.0 pshaders color input.
2006-07-07 17:01:27 +00:00
else if (usage_idx == 1)
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "IN%u%s = vec4(gl_SecondaryColor)%s;\n",
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
i, reg_mask, reg_mask);
else
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "IN%u%s = vec4(unsupported_color_input)%s;\n",
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
i, reg_mask, reg_mask);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
break;
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
case D3DDECLUSAGE_TEXCOORD:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "IN%u%s = vec4(gl_TexCoord[%u])%s;\n",
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
i, reg_mask, usage_idx, reg_mask );
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
break;
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
case D3DDECLUSAGE_FOG:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "IN%u%s = vec4(gl_FogFragCoord)%s;\n",
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
i, reg_mask, reg_mask);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
break;
default:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "IN%u%s = vec4(unsupported_input)%s;\n",
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
i, reg_mask, reg_mask);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
}
}
}
/*********************************************
* Vertex Shader Specific Code begins here
********************************************/
void vshader_glsl_output_unpack(
SHADER_BUFFER* buffer,
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
semantic* semantics_out) {
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
unsigned int i;
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
for (i = 0; i < MAX_REG_OUTPUT; i++) {
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
DWORD usage_token = semantics_out[i].usage;
DWORD register_token = semantics_out[i].reg;
DWORD usage, usage_idx;
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
char reg_mask[6];
/* Uninitialized */
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
if (!usage_token) continue;
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
wined3d: Move D3DSP DCL-related structures into WINED3D namespace.
2006-10-09 23:46:35 +00:00
usage = (usage_token & WINED3DSP_DCL_USAGE_MASK) >> WINED3DSP_DCL_USAGE_SHIFT;
usage_idx = (usage_token & WINED3DSP_DCL_USAGEINDEX_MASK) >> WINED3DSP_DCL_USAGEINDEX_SHIFT;
wined3d: Cleanup shader_glsl_get_output_register_swizzle().
2006-12-29 14:31:26 +00:00
shader_glsl_get_write_mask(register_token, reg_mask);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
switch(usage) {
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
case D3DDECLUSAGE_COLOR:
if (usage_idx == 0)
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "gl_FrontColor%s = OUT%u%s;\n", reg_mask, i, reg_mask);
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
else if (usage_idx == 1)
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "gl_FrontSecondaryColor%s = OUT%u%s;\n", reg_mask, i, reg_mask);
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
else
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "unsupported_color_output%s = OUT%u%s;\n", reg_mask, i, reg_mask);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
break;
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
case D3DDECLUSAGE_POSITION:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "gl_Position%s = OUT%u%s;\n", reg_mask, i, reg_mask);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
break;
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
case D3DDECLUSAGE_TEXCOORD:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "gl_TexCoord[%u]%s = OUT%u%s;\n",
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
usage_idx, reg_mask, i, reg_mask);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
break;
case WINED3DSHADERDECLUSAGE_PSIZE:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "gl_PointSize = OUT%u.x;\n", i);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
break;
case WINED3DSHADERDECLUSAGE_FOG:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "gl_FogFragCoord%s = OUT%u%s;\n", reg_mask, i, reg_mask);
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
break;
default:
wined3d: Win64 printf fixes.
2006-10-01 03:20:10 +00:00
shader_addline(buffer, "unsupported_output%s = OUT%u%s;\n", reg_mask, i, reg_mask);
wined3d: Reverse semantics maps for shaders.
2006-07-07 06:27:38 +00:00
}
}
wined3d: Add support for shader model 3.0 I/O registers. SM 3.0 can pack multiple "semantics" into 12 generic input/output registers. To support that, define temporaries called IN and OUT, and use those as the output registers. At the end of the vshader, unpack the OUT temps into the proper GL variables. At the beginning of the pshader, pack the GL variables back into 12 IN registers.
2006-06-12 06:57:07 +00:00
}
wined3d: Move some code specific to the different shader backends into the respective source files.
2006-11-27 19:50:37 +00:00
wined3d: Move set_glsl_shader_program() to glsl_shader.c.
2006-12-28 02:13:24 +00:00
/** Attach a GLSL pixel or vertex shader object to the shader program */
static void attach_glsl_shader(IWineD3DDevice *iface, IWineD3DBaseShader* shader) {
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
WineD3D_GL_Info *gl_info = &((IWineD3DImpl *)(This->wineD3D))->gl_info;
GLhandleARB shaderObj = ((IWineD3DBaseShaderImpl*)shader)->baseShader.prgId;
if (This->stateBlock->glsl_program && shaderObj != 0) {
TRACE("Attaching GLSL shader object %u to program %u\n", shaderObj, This->stateBlock->glsl_program->programId);
GL_EXTCALL(glAttachObjectARB(This->stateBlock->glsl_program->programId, shaderObj));
checkGLcall("glAttachObjectARB");
}
}
/** Sets the GLSL program ID for the given pixel and vertex shader combination.
* It sets the programId on the current StateBlock (because it should be called
* inside of the DrawPrimitive() part of the render loop).
*
* If a program for the given combination does not exist, create one, and store
* the program in the list. If it creates a program, it will link the given
* objects, too.
*
* We keep the shader programs around on a list because linking
* shader objects together is an expensive operation. It's much
* faster to loop through a list of pre-compiled & linked programs
* each time that the application sets a new pixel or vertex shader
* than it is to re-link them together at that time.
*
* The list will be deleted in IWineD3DDevice::Release().
*/
static void set_glsl_shader_program(IWineD3DDevice *iface) {
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
WineD3D_GL_Info *gl_info = &((IWineD3DImpl *)(This->wineD3D))->gl_info;
IWineD3DPixelShader *pshader = This->stateBlock->pixelShader;
IWineD3DVertexShader *vshader = This->stateBlock->vertexShader;
struct glsl_shader_prog_link *curLink = NULL;
struct glsl_shader_prog_link *newLink = NULL;
struct list *ptr = NULL;
GLhandleARB programId = 0;
int i;
char glsl_name[8];
ptr = list_head( &This->glsl_shader_progs );
while (ptr) {
/* At least one program exists - see if it matches our ps/vs combination */
curLink = LIST_ENTRY( ptr, struct glsl_shader_prog_link, entry );
if (vshader == curLink->vertexShader && pshader == curLink->pixelShader) {
/* Existing Program found, use it */
TRACE("Found existing program (%u) for this vertex/pixel shader combination\n",
curLink->programId);
This->stateBlock->glsl_program = curLink;
return;
}
/* This isn't the entry we need - try the next one */
ptr = list_next( &This->glsl_shader_progs, ptr );
}
/* If we get to this point, then no matching program exists, so we create one */
programId = GL_EXTCALL(glCreateProgramObjectARB());
TRACE("Created new GLSL shader program %u\n", programId);
/* Allocate a new link for the list of programs */
newLink = HeapAlloc(GetProcessHeap(), 0, sizeof(struct glsl_shader_prog_link));
newLink->programId = programId;
This->stateBlock->glsl_program = newLink;
/* Attach GLSL vshader */
if (NULL != vshader && This->vs_selected_mode == SHADER_GLSL) {
int i;
int max_attribs = 16; /* TODO: Will this always be the case? It is at the moment... */
char tmp_name[10];
TRACE("Attaching vertex shader to GLSL program\n");
attach_glsl_shader(iface, (IWineD3DBaseShader*)vshader);
/* Bind vertex attributes to a corresponding index number to match
* the same index numbers as ARB_vertex_programs (makes loading
* vertex attributes simpler). With this method, we can use the
* exact same code to load the attributes later for both ARB and
* GLSL shaders.
*
* We have to do this here because we need to know the Program ID
* in order to make the bindings work, and it has to be done prior
* to linking the GLSL program. */
for (i = 0; i < max_attribs; ++i) {
snprintf(tmp_name, sizeof(tmp_name), "attrib%i", i);
GL_EXTCALL(glBindAttribLocationARB(programId, i, tmp_name));
}
checkGLcall("glBindAttribLocationARB");
newLink->vertexShader = vshader;
}
/* Attach GLSL pshader */
if (NULL != pshader && This->ps_selected_mode == SHADER_GLSL) {
TRACE("Attaching pixel shader to GLSL program\n");
attach_glsl_shader(iface, (IWineD3DBaseShader*)pshader);
newLink->pixelShader = pshader;
}
/* Link the program */
TRACE("Linking GLSL shader program %u\n", programId);
GL_EXTCALL(glLinkProgramARB(programId));
print_glsl_info_log(&GLINFO_LOCATION, programId);
list_add_head( &This->glsl_shader_progs, &newLink->entry);
newLink->vuniformF_locations = HeapAlloc(GetProcessHeap(), 0, sizeof(GLhandleARB) * GL_LIMITS(vshader_constantsF));
for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
snprintf(glsl_name, sizeof(glsl_name), "VC[%i]", i);
newLink->vuniformF_locations[i] = GL_EXTCALL(glGetUniformLocationARB(programId, glsl_name));
}
newLink->puniformF_locations = HeapAlloc(GetProcessHeap(), 0, sizeof(GLhandleARB) * GL_LIMITS(pshader_constantsF));
for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
snprintf(glsl_name, sizeof(glsl_name), "PC[%i]", i);
newLink->puniformF_locations[i] = GL_EXTCALL(glGetUniformLocationARB(programId, glsl_name));
}
return;
}
wined3d: Move some code specific to the different shader backends into the respective source files.
2006-11-27 19:50:37 +00:00
static GLhandleARB create_glsl_blt_shader(WineD3D_GL_Info *gl_info) {
GLhandleARB program_id;
GLhandleARB vshader_id, pshader_id;
const char *blt_vshader[] = {
"void main(void)\n"
"{\n"
" gl_Position = gl_Vertex;\n"
" gl_FrontColor = vec4(1.0);\n"
" gl_TexCoord[0].x = (gl_Vertex.x * 0.5) + 0.5;\n"
" gl_TexCoord[0].y = (-gl_Vertex.y * 0.5) + 0.5;\n"
"}\n"
};
const char *blt_pshader[] = {
"uniform sampler2D sampler;\n"
"void main(void)\n"
"{\n"
" gl_FragDepth = texture2D(sampler, gl_TexCoord[0].xy).x;\n"
"}\n"
};
vshader_id = GL_EXTCALL(glCreateShaderObjectARB(GL_VERTEX_SHADER_ARB));
GL_EXTCALL(glShaderSourceARB(vshader_id, 1, blt_vshader, NULL));
GL_EXTCALL(glCompileShaderARB(vshader_id));
pshader_id = GL_EXTCALL(glCreateShaderObjectARB(GL_FRAGMENT_SHADER_ARB));
GL_EXTCALL(glShaderSourceARB(pshader_id, 1, blt_pshader, NULL));
GL_EXTCALL(glCompileShaderARB(pshader_id));
program_id = GL_EXTCALL(glCreateProgramObjectARB());
GL_EXTCALL(glAttachObjectARB(program_id, vshader_id));
GL_EXTCALL(glAttachObjectARB(program_id, pshader_id));
GL_EXTCALL(glLinkProgramARB(program_id));
print_glsl_info_log(&GLINFO_LOCATION, program_id);
return program_id;
}
static void shader_glsl_select(IWineD3DDevice *iface, BOOL usePS, BOOL useVS) {
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
WineD3D_GL_Info *gl_info = &((IWineD3DImpl *)(This->wineD3D))->gl_info;
GLhandleARB program_id = 0;
if (useVS || usePS) set_glsl_shader_program(iface);
else This->stateBlock->glsl_program = NULL;
program_id = This->stateBlock->glsl_program ? This->stateBlock->glsl_program->programId : 0;
if (program_id) TRACE("Using GLSL program %u\n", program_id);
GL_EXTCALL(glUseProgramObjectARB(program_id));
checkGLcall("glUseProgramObjectARB");
}
static void shader_glsl_select_depth_blt(IWineD3DDevice *iface) {
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
WineD3D_GL_Info *gl_info = &((IWineD3DImpl *)(This->wineD3D))->gl_info;
static GLhandleARB program_id = 0;
static GLhandleARB loc = -1;
if (!program_id) {
program_id = create_glsl_blt_shader(gl_info);
loc = GL_EXTCALL(glGetUniformLocationARB(program_id, "sampler"));
}
GL_EXTCALL(glUseProgramObjectARB(program_id));
GL_EXTCALL(glUniform1iARB(loc, 0));
}
static void shader_glsl_cleanup(BOOL usePS, BOOL useVS) {
/* Nothing to do */
}
const shader_backend_t glsl_shader_backend = {
&shader_glsl_select,
&shader_glsl_select_depth_blt,
&shader_glsl_load_constants,
&shader_glsl_cleanup
};
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