ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ShaderGen: inline constant shaders

This commit is contained in:
degasus 2014-03-17 10:29:32 +01:00
parent b0878c54b2
commit c82991df5b
3 changed files with 28 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
Source/Core/VideoCommon/PixelShaderGen.cpp
View File

@ -223,24 +223,23 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
out.Write("layout(std140%s) uniform PSBlock {\n", g_ActiveConfig.backend_info.bSupportsBindingLayout ? ", binding = 1" : "");
else
out.Write("cbuffer PSBlock {\n");
out.Write(
"\tint4 " I_COLORS"[4];\n"
"\tint4 " I_KCOLORS"[4];\n"
"\tint4 " I_ALPHA";\n"
"\tfloat4 " I_TEXDIMS"[8];\n"
"\tint4 " I_ZBIAS"[2];\n"
"\tint4 " I_INDTEXSCALE"[2];\n"
"\tint4 " I_INDTEXMTX"[6];\n"
"\tint4 " I_FOGCOLOR";\n"
"\tint4 " I_FOGI";\n"
"\tfloat4 " I_FOGF"[2];\n"
DeclareUniform(out, ApiType, C_COLORS, "int4", I_COLORS"[4]");
DeclareUniform(out, ApiType, C_KCOLORS, "int4", I_KCOLORS"[4]");
DeclareUniform(out, ApiType, C_ALPHA, "int4", I_ALPHA);
DeclareUniform(out, ApiType, C_TEXDIMS, "float4", I_TEXDIMS"[8]");
DeclareUniform(out, ApiType, C_ZBIAS, "int4", I_ZBIAS"[2]");
DeclareUniform(out, ApiType, C_INDTEXSCALE, "int4", I_INDTEXSCALE"[2]");
DeclareUniform(out, ApiType, C_INDTEXMTX, "int4", I_INDTEXMTX"[6]");
DeclareUniform(out, ApiType, C_FOGCOLOR, "int4", I_FOGCOLOR);
DeclareUniform(out, ApiType, C_FOGI, "int4", I_FOGI);
DeclareUniform(out, ApiType, C_FOGF, "float4", I_FOGF"[2]");
// For pixel lighting - TODO: Should only be defined when per pixel lighting is enabled!
DeclareUniform(out, ApiType, C_PLIGHT_COLORS, "int4", I_PLIGHT_COLORS"[8]");
DeclareUniform(out, ApiType, C_PLIGHTS, "float4", I_PLIGHTS"[32]");
DeclareUniform(out, ApiType, C_PMATERIALS, "int4", I_PMATERIALS"[4]");
out.Write("};\n");
// For pixel lighting - TODO: Should only be defined when per pixel lighting is enabled!
"\tint4 " I_PLIGHT_COLORS"[8];\n"
"\tfloat4 " I_PLIGHTS"[32];\n"
"\tint4 " I_PMATERIALS"[4];\n"
"};\n");
const bool forced_early_z = g_ActiveConfig.backend_info.bSupportsEarlyZ && bpmem.UseEarlyDepthTest() && (g_ActiveConfig.bFastDepthCalc || bpmem.alpha_test.TestResult() == AlphaTest::UNDETERMINED);
const bool per_pixel_depth = (bpmem.ztex2.op != ZTEXTURE_DISABLE && bpmem.UseLateDepthTest()) || (!g_ActiveConfig.bFastDepthCalc && bpmem.zmode.testenable && !forced_early_z);

7
Source/Core/VideoCommon/ShaderGenCommon.h
View File

@ -150,13 +150,6 @@ public:
private:
std::vector<bool> constant_usage; // TODO: Is vector<bool> appropriate here?
};
template<class T>
static inline void DeclareUniform(T& object, API_TYPE api_type, const u32 num, const char* type, const char* name)
{
object.Write("%s %s;\n", type, name);
}
/**
* Checks if there has been
*/

25
Source/Core/VideoCommon/VertexShaderGen.cpp
View File

@ -86,19 +86,18 @@ static inline void GenerateVertexShader(T& out, u32 components, API_TYPE api_typ
out.Write("layout(std140%s) uniform VSBlock {\n", g_ActiveConfig.backend_info.bSupportsBindingLayout ? ", binding = 2" : "");
else
out.Write("cbuffer VSBlock {\n");
DeclareUniform(out, api_type, C_POSNORMALMATRIX, "float4", I_POSNORMALMATRIX"[6]");
DeclareUniform(out, api_type, C_PROJECTION, "float4", I_PROJECTION"[4]");
DeclareUniform(out, api_type, C_MATERIALS, "int4", I_MATERIALS"[4]");
DeclareUniform(out, api_type, C_LIGHT_COLORS, "int4", I_LIGHT_COLORS"[8]");
DeclareUniform(out, api_type, C_LIGHTS, "float4", I_LIGHTS"[32]");
DeclareUniform(out, api_type, C_TEXMATRICES, "float4", I_TEXMATRICES"[24]");
DeclareUniform(out, api_type, C_TRANSFORMMATRICES, "float4", I_TRANSFORMMATRICES"[64]");
DeclareUniform(out, api_type, C_NORMALMATRICES, "float4", I_NORMALMATRICES"[32]");
DeclareUniform(out, api_type, C_POSTTRANSFORMMATRICES, "float4", I_POSTTRANSFORMMATRICES"[64]");
DeclareUniform(out, api_type, C_DEPTHPARAMS, "float4", I_DEPTHPARAMS);
out.Write("};\n");
out.Write(
"\tfloat4 " I_POSNORMALMATRIX"[6];\n"
"\tfloat4 " I_PROJECTION"[4];\n"
"\tint4 " I_MATERIALS"[4];\n"
"\tint4 " I_LIGHT_COLORS"[8];\n"
"\tfloat4 " I_LIGHTS"[32];\n"
"\tfloat4 " I_TEXMATRICES"[24];\n"
"\tfloat4 " I_TRANSFORMMATRICES"[64];\n"
"\tfloat4 " I_NORMALMATRICES"[32];\n"
"\tfloat4 " I_POSTTRANSFORMMATRICES"[64];\n"
"\tfloat4 " I_DEPTHPARAMS";\n"
"};\n");
GenerateVSOutputStruct(out, api_type);