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(3DS) create gfx/common/ctr_common.h.

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remove depthbuffer.
use vramalloc.
This commit is contained in:
aliaspider 2016-09-28 20:59:54 +01:00
parent dc16477c46
commit 5db13323f6
2 changed files with 112 additions and 102 deletions
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87
gfx/common/ctr_common.h Normal file
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@ -0,0 +1,87 @@
#ifndef CTR_COMMON_H__
#define CTR_COMMON_H__
#define CTR_TOP_FRAMEBUFFER_WIDTH 400
#define CTR_TOP_FRAMEBUFFER_HEIGHT 240
extern const u8 ctr_sprite_shbin[];
extern const u32 ctr_sprite_shbin_size;
typedef struct
{
float v;
float u;
float y;
float x;
} ctr_scale_vector_t;
typedef struct
{
s16 x0, y0, x1, y1;
s16 u0, v0, u1, v1;
} ctr_vertex_t;
typedef enum
{
CTR_VIDEO_MODE_NORMAL,
CTR_VIDEO_MODE_800x240,
CTR_VIDEO_MODE_400x240,
CTR_VIDEO_MODE_3D
}ctr_video_mode_enum;
typedef struct ctr_video
{
struct
{
struct
{
void* left;
void* right;
}top;
}drawbuffers;
void* depthbuffer;
struct
{
uint32_t* display_list;
int display_list_size;
void* texture_linear;
void* texture_swizzled;
int texture_width;
int texture_height;
ctr_scale_vector_t scale_vector;
ctr_vertex_t* frame_coords;
}menu;
uint32_t* display_list;
int display_list_size;
void* texture_linear;
void* texture_swizzled;
int texture_width;
int texture_height;
ctr_scale_vector_t scale_vector;
ctr_vertex_t* frame_coords;
DVLB_s* dvlb;
shaderProgram_s shader;
video_viewport_t vp;
bool rgb32;
bool vsync;
bool smooth;
bool menu_texture_enable;
unsigned rotation;
bool keep_aspect;
bool should_resize;
bool lcd_buttom_on;
void* empty_framebuffer;
aptHookCookie lcd_aptHook;
ctr_video_mode_enum video_mode;
int current_buffer_top;
} ctr_video_t;
#endif // CTR_COMMON_H__

127
gfx/drivers/ctr_gfx.c
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@ -35,87 +35,7 @@
#include "../../retroarch.h"
#include "../../performance_counters.h"
#define CTR_TOP_FRAMEBUFFER_WIDTH 400
#define CTR_TOP_FRAMEBUFFER_HEIGHT 240
#define CTR_TOP_FRAMEBUFFER_SIZE (CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * 4)
#define CTR_VRAM_START 0x1F000000
#define CTR_TOP_FRAMEBUFFER ((void*)CTR_VRAM_START)
#define CTR_TOP_FRAMEBUFFER_LEFT ((void*)CTR_TOP_FRAMEBUFFER)
#define CTR_TOP_FRAMEBUFFER_RIGHT ((void*)((u32)CTR_TOP_FRAMEBUFFER_LEFT + CTR_TOP_FRAMEBUFFER_SIZE))
#define CTR_GPU_DEPTHBUFFER ((void*)(CTR_TOP_FRAMEBUFFER_RIGHT + CTR_TOP_FRAMEBUFFER_SIZE))
extern const u8 ctr_sprite_shbin[];
extern const u32 ctr_sprite_shbin_size;
typedef struct
{
float v;
float u;
float y;
float x;
} ctr_scale_vector_t;
typedef struct
{
s16 x0, y0, x1, y1;
s16 u0, v0, u1, v1;
} ctr_vertex_t;
typedef enum
{
CTR_VIDEO_MODE_NORMAL,
CTR_VIDEO_MODE_800x240,
CTR_VIDEO_MODE_400x240,
CTR_VIDEO_MODE_3D
}ctr_video_mode_enum;
typedef struct ctr_video
{
struct
{
uint32_t* display_list;
int display_list_size;
void* texture_linear;
void* texture_swizzled;
int texture_width;
int texture_height;
ctr_scale_vector_t scale_vector;
ctr_vertex_t* frame_coords;
}menu;
uint32_t* display_list;
int display_list_size;
void* texture_linear;
void* texture_swizzled;
int texture_width;
int texture_height;
ctr_scale_vector_t scale_vector;
ctr_vertex_t* frame_coords;
DVLB_s* dvlb;
shaderProgram_s shader;
video_viewport_t vp;
bool rgb32;
bool vsync;
bool smooth;
bool menu_texture_enable;
unsigned rotation;
bool keep_aspect;
bool should_resize;
bool lcd_buttom_on;
void* empty_framebuffer;
aptHookCookie lcd_aptHook;
ctr_video_mode_enum video_mode;
int current_buffer_top;
} ctr_video_t;
#include "../common/ctr_common.h"
static INLINE void ctr_check_3D_slider(ctr_video_t* ctr)
{
@ -294,8 +214,8 @@ static void ctr_lcd_aptHook(APT_HookType hook, void* param)
GPUCMD_SetBufferOffset(0);
shaderProgramUse(&ctr->shader);
GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER),
VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER),
GPU_SetViewport(NULL,
VIRT_TO_PHYS(ctr->drawbuffers.top.left),
0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, CTR_TOP_FRAMEBUFFER_WIDTH);
GPU_DepthMap(-1.0f, 0.0f);
@ -303,7 +223,7 @@ static void ctr_lcd_aptHook(APT_HookType hook, void* param)
GPU_SetStencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00);
GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP, GPU_STENCIL_KEEP);
GPU_SetBlendingColor(0, 0, 0, 0);
GPU_SetDepthTestAndWriteMask(false, GPU_ALWAYS, GPU_WRITE_ALL);
GPU_SetDepthTestAndWriteMask(false, GPU_ALWAYS, GPU_WRITE_COLOR);
GPUCMD_AddMaskedWrite(GPUREG_EARLYDEPTH_TEST1, 0x1, 0);
GPUCMD_AddWrite(GPUREG_EARLYDEPTH_TEST2, 0);
GPU_SetAlphaBlending(GPU_BLEND_ADD, GPU_BLEND_ADD,
@ -373,6 +293,8 @@ static void* ctr_init(const video_info_t* video,
ctr->vp.full_width = CTR_TOP_FRAMEBUFFER_WIDTH;
ctr->vp.full_height = CTR_TOP_FRAMEBUFFER_HEIGHT;
ctr->drawbuffers.top.left = vramAlloc(CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * 2 * sizeof(uint32_t));
ctr->drawbuffers.top.right = (void*)((uint32_t*)ctr->drawbuffers.top.left + CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT);
ctr->display_list_size = 0x400;
ctr->display_list = linearAlloc(ctr->display_list_size * sizeof(uint32_t));
@ -427,8 +349,8 @@ static void* ctr_init(const video_info_t* video,
ctrGuSetVshGsh(&ctr->shader, ctr->dvlb, 2, 2);
shaderProgramUse(&ctr->shader);
GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER),
VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER),
GPU_SetViewport(NULL,
VIRT_TO_PHYS(ctr->drawbuffers.top.left),
0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, CTR_TOP_FRAMEBUFFER_WIDTH);
GPU_DepthMap(-1.0f, 0.0f);
@ -437,7 +359,7 @@ static void* ctr_init(const video_info_t* video,
GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP, GPU_STENCIL_KEEP);
GPU_SetBlendingColor(0, 0, 0, 0);
// GPU_SetDepthTestAndWriteMask(true, GPU_GREATER, GPU_WRITE_ALL);
GPU_SetDepthTestAndWriteMask(false, GPU_ALWAYS, GPU_WRITE_ALL);
GPU_SetDepthTestAndWriteMask(false, GPU_ALWAYS, GPU_WRITE_COLOR);
// GPU_SetDepthTestAndWriteMask(true, GPU_ALWAYS, GPU_WRITE_ALL);
GPUCMD_AddMaskedWrite(GPUREG_EARLYDEPTH_TEST1, 0x1, 0);
@ -465,7 +387,7 @@ static void* ctr_init(const video_info_t* video,
GPUCMD_Finalize();
ctrGuFlushAndRun(true);
ctrGuDisplayTransfer(true, CTR_TOP_FRAMEBUFFER, 240, 400, CTRGU_RGBA8,
ctrGuDisplayTransfer(true, ctr->drawbuffers.top.left, 240, 400, CTRGU_RGBA8,
gfxTopLeftFramebuffers[ctr->current_buffer_top],
240,CTRGU_RGB8, CTRGU_MULTISAMPLE_NONE);
@ -629,10 +551,10 @@ static bool ctr_frame(void* data, const void* frame,
if (ctr->should_resize)
ctr_update_viewport(ctr);
ctrGuSetMemoryFill(true, (u32*)CTR_TOP_FRAMEBUFFER, 0x00000000,
(u32*)(CTR_TOP_FRAMEBUFFER + 2 * CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)),
0x201, (u32*)CTR_GPU_DEPTHBUFFER, 0x00000000,
(u32*)(CTR_GPU_DEPTHBUFFER + CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)),
ctrGuSetMemoryFill(true, (u32*)ctr->drawbuffers.top.left, 0x00000000,
(u32*)ctr->drawbuffers.top.left + 2 * CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT,
0x201, NULL, 0x00000000,
0,
0x201);
GPUCMD_SetBufferOffset(0);
@ -717,8 +639,8 @@ static bool ctr_frame(void* data, const void* frame,
0xFF0000);
}
GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER),
VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER),
GPU_SetViewport(NULL,
VIRT_TO_PHYS(ctr->drawbuffers.top.left),
0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT,
ctr->video_mode == CTR_VIDEO_MODE_800x240 ? CTR_TOP_FRAMEBUFFER_WIDTH * 2 : CTR_TOP_FRAMEBUFFER_WIDTH);
@ -735,8 +657,8 @@ static bool ctr_frame(void* data, const void* frame,
ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->frame_coords));
GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1);
}
GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER),
VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER_RIGHT),
GPU_SetViewport(NULL,
VIRT_TO_PHYS(ctr->drawbuffers.top.right),
0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT,
CTR_TOP_FRAMEBUFFER_WIDTH);
}
@ -768,8 +690,8 @@ static bool ctr_frame(void* data, const void* frame,
GPU_RGBA4);
ctrGuSetVertexShaderFloatUniform(0, (float*)&ctr->menu.scale_vector, 1);
GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER),
VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER),
GPU_SetViewport(NULL,
VIRT_TO_PHYS(ctr->drawbuffers.top.left),
0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT,
ctr->video_mode == CTR_VIDEO_MODE_800x240 ? CTR_TOP_FRAMEBUFFER_WIDTH * 2 : CTR_TOP_FRAMEBUFFER_WIDTH);
@ -778,8 +700,8 @@ static bool ctr_frame(void* data, const void* frame,
if (ctr->video_mode == CTR_VIDEO_MODE_3D)
{
GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER),
VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER_RIGHT),
GPU_SetViewport(NULL,
VIRT_TO_PHYS(ctr->drawbuffers.top.right),
0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT,
CTR_TOP_FRAMEBUFFER_WIDTH);
GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1);
@ -790,7 +712,7 @@ static bool ctr_frame(void* data, const void* frame,
GPUCMD_Finalize();
ctrGuFlushAndRun(true);
ctrGuDisplayTransfer(true, CTR_TOP_FRAMEBUFFER,
ctrGuDisplayTransfer(true, ctr->drawbuffers.top.left,
240,
ctr->video_mode == CTR_VIDEO_MODE_800x240 ? 800 : 400,
CTRGU_RGBA8,
@ -798,7 +720,7 @@ static bool ctr_frame(void* data, const void* frame,
if ((ctr->video_mode == CTR_VIDEO_MODE_400x240) || (ctr->video_mode == CTR_VIDEO_MODE_3D))
ctrGuDisplayTransfer(true, CTR_TOP_FRAMEBUFFER_RIGHT,
ctrGuDisplayTransfer(true, ctr->drawbuffers.top.right,
240,
400,
CTRGU_RGBA8,
@ -884,6 +806,7 @@ static void ctr_free(void* data)
aptUnhook(&ctr->lcd_aptHook);
shaderProgramFree(&ctr->shader);
DVLB_Free(ctr->dvlb);
vramFree(ctr->drawbuffers.top.left);
linearFree(ctr->display_list);
linearFree(ctr->texture_linear);
linearFree(ctr->texture_swizzled);