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wined3d: Add a test for the vFace register.

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Stefan Dösinger 2008-02-11 12:04:57 +01:00 committed by Alexandre Julliard
parent 1a328d9126
commit 81de2fa10a
3 changed files with 177 additions and 45 deletions
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110
dlls/d3d9/tests/visual.c
View File

@ -6205,6 +6205,115 @@ static void conditional_np2_repeat_test(IDirect3DDevice9 *device)
IDirect3DTexture9_Release(texture);
}
static void vFace_register_test(IDirect3DDevice9 *device)
{
HRESULT hr;
DWORD color;
const DWORD shader_code[] = {
0xffff0300, /* ps_3_0 */
0x05000051, 0xa00f0000, 0x00000000, 0x3f800000, 0x00000000, 0x00000000, /* def c0, 0.0, 1.0, 0.0, 0.0 */
0x05000051, 0xa00f0001, 0x3f800000, 0x00000000, 0x00000000, 0x00000000, /* def c1, 1.0, 0.0, 0.0, 0.0 */
0x0200001f, 0x80000000, 0x900f1001, /* dcl vFace */
0x02000001, 0x800f0001, 0xa0e40001, /* mov r1, c1 */
0x04000058, 0x800f0000, 0x90e41001, 0xa0e40000, 0x80e40001, /* cmp r0, vFace, c0, r1 */
0x02000001, 0x800f0800, 0x80e40000, /* mov oC0, r0 */
0x0000ffff /* END */
};
IDirect3DPixelShader9 *shader;
IDirect3DTexture9 *texture;
IDirect3DSurface9 *surface, *backbuffer;
const float quad[] = {
-1.0, -1.0, 0.1,
1.0, -1.0, 0.1,
-1.0, 0.0, 0.1,
1.0, -1.0, 0.1,
1.0, 0.0, 0.1,
-1.0, 0.0, 0.1,
-1.0, 0.0, 0.1,
-1.0, 1.0, 0.1,
1.0, 0.0, 0.1,
1.0, 0.0, 0.1,
-1.0, 1.0, 0.1,
1.0, 1.0, 0.1,
};
const float blit[] = {
0.0, -1.0, 0.1, 0.0, 0.0,
1.0, -1.0, 0.1, 1.0, 0.0,
0.0, 1.0, 0.1, 0.0, 1.0,
1.0, 1.0, 0.1, 1.0, 1.0,
};
hr = IDirect3DDevice9_CreatePixelShader(device, shader_code, &shader);
ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader failed hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &texture, NULL);
ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DTexture9_GetSurfaceLevel(texture, 0, &surface);
ok(hr == D3D_OK, "IDirect3DTexture9_GetSurfaceLevel failed hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_SetPixelShader(device, shader);
ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_GetBackBuffer(device, 0, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
ok(hr == D3D_OK, "IDirect3DDevice9_GetBackBuffer failed hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_BeginScene(device);
ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed hr=%s\n", DXGetErrorString9(hr));
if(SUCCEEDED(hr)) {
/* First, draw to the texture and the back buffer to test both offscreen and onscreen cases */
hr = IDirect3DDevice9_SetRenderTarget(device, 0, surface);
ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff0000ff, 0.0, 0);
ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLELIST, 4, quad, sizeof(float) * 3);
ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_SetRenderTarget(device, 0, backbuffer);
ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderTarget failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLELIST, 4, quad, sizeof(float) * 3);
ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%s\n", DXGetErrorString9(hr));
/* Blit the texture ontp the back buffer to make it visible */
hr = IDirect3DDevice9_SetPixelShader(device, NULL);
ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
ok(hr == D3D_OK, "IDirect3DDevice9_SetTextureStageState failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, blit, sizeof(float) * 5);
ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP failed, hr=%s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_EndScene(device);
ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed hr=%s\n", DXGetErrorString9(hr));
}
IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
color = getPixelColor(device, 160, 360);
ok(color == 0x00ff0000, "vFace: Onscreen rendered front facing quad has color 0x%08x, expected 0x00ff0000\n", color);
color = getPixelColor(device, 160, 120);
ok(color == 0x0000ff00, "vFace: Onscreen rendered back facing quad has color 0x%08x, expected 0x0000ff00\n", color);
color = getPixelColor(device, 480, 360);
ok(color == 0x0000ff00, "vFace: Offscreen rendered back facing quad has color 0x%08x, expected 0x0000ff00\n", color);
color = getPixelColor(device, 480, 120);
ok(color == 0x00ff0000, "vFace: Offscreen rendered front facing quad has color 0x%08x, expected 0x00ff0000\n", color);
ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed hr=%s\n", DXGetErrorString9(hr));
IDirect3DDevice9_SetTexture(device, 0, NULL);
IDirect3DPixelShader9_Release(shader);
IDirect3DSurface9_Release(surface);
IDirect3DSurface9_Release(backbuffer);
IDirect3DTexture9_Release(texture);
}
START_TEST(visual)
{
IDirect3DDevice9 *device_ptr;
@ -6326,6 +6435,7 @@ START_TEST(visual)
if (caps.PixelShaderVersion >= D3DPS_VERSION(3, 0)) {
nested_loop_test(device_ptr);
fixed_function_varying_test(device_ptr);
vFace_register_test(device_ptr);
if(caps.VertexShaderVersion >= D3DVS_VERSION(3, 0)) {
vshader_version_varying_test(device_ptr);
pshader_version_varying_test(device_ptr);

99
dlls/wined3d/glsl_shader.c
View File

@ -1629,55 +1629,66 @@ void shader_glsl_cmp(SHADER_OPCODE_ARG* arg) {
char mask_char[6];
BOOL temp_destination = FALSE;
DWORD src0reg = arg->src[0] & WINED3DSP_REGNUM_MASK;
DWORD src1reg = arg->src[1] & WINED3DSP_REGNUM_MASK;
DWORD src2reg = arg->src[2] & WINED3DSP_REGNUM_MASK;
DWORD src0regtype = shader_get_regtype(arg->src[0]);
DWORD src1regtype = shader_get_regtype(arg->src[1]);
DWORD src2regtype = shader_get_regtype(arg->src[2]);
DWORD dstreg = arg->dst & WINED3DSP_REGNUM_MASK;
DWORD dstregtype = shader_get_regtype(arg->dst);
if(shader_is_scalar(arg->src[0])) {
write_mask = shader_glsl_append_dst(arg->buffer, arg);
/* Cycle through all source0 channels */
for (i=0; i<4; i++) {
write_mask = 0;
/* Find the destination channels which use the current source0 channel */
for (j=0; j<4; j++) {
if ( ((arg->src[0] >> (WINED3DSP_SWIZZLE_SHIFT + 2*j)) & 0x3) == i ) {
write_mask |= WINED3DSP_WRITEMASK_0 << j;
cmp_channel = WINED3DSP_WRITEMASK_0 << j;
}
}
/* Splitting the cmp instruction up in multiple lines imposes a problem:
* The first lines may overwrite source parameters of the following lines.
* Deal with that by using a temporary destination register if needed
*/
if((src0reg == dstreg && src0regtype == dstregtype) ||
(src1reg == dstreg && src1regtype == dstregtype) ||
(src2reg == dstreg && src2regtype == dstregtype)) {
write_mask = shader_glsl_get_write_mask(arg->dst & (~WINED3DSP_SWIZZLE_MASK | write_mask), mask_char);
if (!write_mask) continue;
shader_addline(arg->buffer, "tmp0%s = (", mask_char);
temp_destination = TRUE;
} else {
write_mask = shader_glsl_append_dst_ext(arg->buffer, arg, arg->dst & (~WINED3DSP_SWIZZLE_MASK | write_mask));
if (!write_mask) continue;
}
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], cmp_channel, &src0_param);
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], WINED3DSP_WRITEMASK_ALL, &src0_param);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], write_mask, &src1_param);
shader_glsl_add_src_param(arg, arg->src[2], arg->src_addr[2], write_mask, &src2_param);
shader_addline(arg->buffer, "%s >= 0.0 ? %s : %s);\n",
src0_param.param_str, src1_param.param_str, src2_param.param_str);
}
shader_addline(arg->buffer, "%s >= 0.0 ? %s : %s);\n",
src0_param.param_str, src1_param.param_str, src2_param.param_str);
} else {
DWORD src0reg = arg->src[0] & WINED3DSP_REGNUM_MASK;
DWORD src1reg = arg->src[1] & WINED3DSP_REGNUM_MASK;
DWORD src2reg = arg->src[2] & WINED3DSP_REGNUM_MASK;
DWORD src0regtype = shader_get_regtype(arg->src[0]);
DWORD src1regtype = shader_get_regtype(arg->src[1]);
DWORD src2regtype = shader_get_regtype(arg->src[2]);
DWORD dstreg = arg->dst & WINED3DSP_REGNUM_MASK;
DWORD dstregtype = shader_get_regtype(arg->dst);
if(temp_destination) {
shader_glsl_get_write_mask(arg->dst, mask_char);
shader_glsl_append_dst_ext(arg->buffer, arg, arg->dst);
shader_addline(arg->buffer, "tmp0%s);\n", mask_char);
/* Cycle through all source0 channels */
for (i=0; i<4; i++) {
write_mask = 0;
/* Find the destination channels which use the current source0 channel */
for (j=0; j<4; j++) {
if ( ((arg->src[0] >> (WINED3DSP_SWIZZLE_SHIFT + 2*j)) & 0x3) == i ) {
write_mask |= WINED3DSP_WRITEMASK_0 << j;
cmp_channel = WINED3DSP_WRITEMASK_0 << j;
}
}
/* Splitting the cmp instruction up in multiple lines imposes a problem:
* The first lines may overwrite source parameters of the following lines.
* Deal with that by using a temporary destination register if needed
*/
if((src0reg == dstreg && src0regtype == dstregtype) ||
(src1reg == dstreg && src1regtype == dstregtype) ||
(src2reg == dstreg && src2regtype == dstregtype)) {
write_mask = shader_glsl_get_write_mask(arg->dst & (~WINED3DSP_SWIZZLE_MASK | write_mask), mask_char);
if (!write_mask) continue;
shader_addline(arg->buffer, "tmp0%s = (", mask_char);
temp_destination = TRUE;
} else {
write_mask = shader_glsl_append_dst_ext(arg->buffer, arg, arg->dst & (~WINED3DSP_SWIZZLE_MASK | write_mask));
if (!write_mask) continue;
}
shader_glsl_add_src_param(arg, arg->src[0], arg->src_addr[0], cmp_channel, &src0_param);
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], write_mask, &src1_param);
shader_glsl_add_src_param(arg, arg->src[2], arg->src_addr[2], write_mask, &src2_param);
shader_addline(arg->buffer, "%s >= 0.0 ? %s : %s);\n",
src0_param.param_str, src1_param.param_str, src2_param.param_str);
}
if(temp_destination) {
shader_glsl_get_write_mask(arg->dst, mask_char);
shader_glsl_append_dst_ext(arg->buffer, arg, arg->dst);
shader_addline(arg->buffer, "tmp0%s);\n", mask_char);
}
}
}

13
dlls/wined3d/wined3d_private.h
View File

@ -2071,9 +2071,9 @@ static inline BOOL shader_is_comment(DWORD token) {
return WINED3DSIO_COMMENT == (token & WINED3DSI_OPCODE_MASK);
}
/* TODO: vFace (ps_3_0) */
static inline BOOL shader_is_scalar(DWORD param) {
DWORD reg_type = shader_get_regtype(param);
DWORD reg_num;
switch (reg_type) {
case WINED3DSPR_RASTOUT:
@ -2090,6 +2090,17 @@ static inline BOOL shader_is_scalar(DWORD param) {
case WINED3DSPR_PREDICATE: /* p0 */
return TRUE;
case WINED3DSPR_MISCTYPE:
reg_num = param & WINED3DSP_REGNUM_MASK;
switch(reg_num) {
case 0: /* vPos */
return FALSE;
case 1: /* vFace */
return TRUE;
default:
return FALSE;
}
default:
return FALSE;
}