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Merge pull request #3226 from Tilka/shadergen

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VideoCommon: return code/uid from shader gens
This commit is contained in:
Scott Mansell
2015-11-04 13:42:49 +13:00
parent 9cc4cffa1d 71d1eb3c31
commit e161e714c7
10 changed files with 48 additions and 60 deletions
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13
Source/Core/VideoCommon/GeometryShaderGen.cpp
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@ -30,8 +30,9 @@ template<class T> static inline void EmitVertex(T& out, const char* vertex, API_
template<class T> static inline void EndPrimitive(T& out, API_TYPE ApiType);
template<class T>
static inline void GenerateGeometryShader(T& out, u32 primitive_type, API_TYPE ApiType)
static inline T GenerateGeometryShader(u32 primitive_type, API_TYPE ApiType)
{
T out;
// Non-uid template parameters will write to the dummy data (=> gets optimized out)
geometry_shader_uid_data dummy_data;
geometry_shader_uid_data* uid_data = out.template GetUidData<geometry_shader_uid_data>();
@ -292,6 +293,8 @@ static inline void GenerateGeometryShader(T& out, u32 primitive_type, API_TYPE A
if (text[sizeof(text) - 1] != 0x7C)
PanicAlert("GeometryShader generator - buffer too small, canary has been eaten!");
}
return out;
}
template<class T>
@ -327,12 +330,12 @@ static inline void EndPrimitive(T& out, API_TYPE ApiType)
out.Write("\toutput.RestartStrip();\n");
}
void GetGeometryShaderUid(GeometryShaderUid& object, u32 primitive_type, API_TYPE ApiType)
GeometryShaderUid GetGeometryShaderUid(u32 primitive_type, API_TYPE ApiType)
{
GenerateGeometryShader<GeometryShaderUid>(object, primitive_type, ApiType);
return GenerateGeometryShader<GeometryShaderUid>(primitive_type, ApiType);
}
void GenerateGeometryShaderCode(ShaderCode& object, u32 primitive_type, API_TYPE ApiType)
ShaderCode GenerateGeometryShaderCode(u32 primitive_type, API_TYPE ApiType)
{
GenerateGeometryShader<ShaderCode>(object, primitive_type, ApiType);
return GenerateGeometryShader<ShaderCode>(primitive_type, ApiType);
}

4
Source/Core/VideoCommon/GeometryShaderGen.h
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@ -26,5 +26,5 @@ struct geometry_shader_uid_data
typedef ShaderUid<geometry_shader_uid_data> GeometryShaderUid;
void GenerateGeometryShaderCode(ShaderCode& object, u32 primitive_type, API_TYPE ApiType);
void GetGeometryShaderUid(GeometryShaderUid& object, u32 primitive_type, API_TYPE ApiType);
ShaderCode GenerateGeometryShaderCode(u32 primitive_type, API_TYPE ApiType);
GeometryShaderUid GetGeometryShaderUid(u32 primitive_type, API_TYPE ApiType);

18
Source/Core/VideoCommon/PixelShaderGen.cpp
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@ -166,8 +166,9 @@ template<class T> static inline void WriteAlphaTest(T& out, pixel_shader_uid_dat
template<class T> static inline void WriteFog(T& out, pixel_shader_uid_data* uid_data);
template<class T>
static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType)
static inline T GeneratePixelShader(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType)
{
T out;
const u32 components = VertexLoaderManager::g_current_components;
// Non-uid template parameters will write to the dummy data (=> gets optimized out)
pixel_shader_uid_data dummy_data;
@ -667,6 +668,8 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
if (text[sizeof(text) - 1] != 0x7C)
PanicAlert("PixelShader generator - buffer too small, canary has been eaten!");
}
return out;
}
@ -1170,17 +1173,12 @@ static inline void WriteFog(T& out, pixel_shader_uid_data* uid_data)
out.Write("\tprev.rgb = (prev.rgb * (256 - ifog) + " I_FOGCOLOR".rgb * ifog) >> 8;\n");
}
void GetPixelShaderUid(PixelShaderUid& object, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType)
PixelShaderUid GetPixelShaderUid(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType)
{
GeneratePixelShader<PixelShaderUid>(object, dstAlphaMode, ApiType);
return GeneratePixelShader<PixelShaderUid>(dstAlphaMode, ApiType);
}
void GeneratePixelShaderCode(ShaderCode& object, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType)
ShaderCode GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType)
{
GeneratePixelShader<ShaderCode>(object, dstAlphaMode, ApiType);
}
void GetPixelShaderConstantProfile(PixelShaderConstantProfile& object, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType)
{
GeneratePixelShader<PixelShaderConstantProfile>(object, dstAlphaMode, ApiType);
return GeneratePixelShader<ShaderCode>(dstAlphaMode, ApiType);
}

6
Source/Core/VideoCommon/PixelShaderGen.h
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@ -114,8 +114,6 @@ struct pixel_shader_uid_data
#pragma pack()
typedef ShaderUid<pixel_shader_uid_data> PixelShaderUid;
typedef ShaderConstantProfile PixelShaderConstantProfile; // TODO: Obsolete
void GeneratePixelShaderCode(ShaderCode& object, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType);
void GetPixelShaderUid(PixelShaderUid& object, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType);
void GetPixelShaderConstantProfile(PixelShaderConstantProfile& object, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType);
ShaderCode GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType);
PixelShaderUid GetPixelShaderUid(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType);

13
Source/Core/VideoCommon/VertexShaderGen.cpp
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@ -16,8 +16,9 @@
static char text[16768];
template<class T>
static inline void GenerateVertexShader(T& out, API_TYPE api_type)
static inline T GenerateVertexShader(API_TYPE api_type)
{
T out;
const u32 components = VertexLoaderManager::g_current_components;
// Non-uid template parameters will write to the dummy data (=> gets optimized out)
vertex_shader_uid_data dummy_data;
@ -394,14 +395,16 @@ static inline void GenerateVertexShader(T& out, API_TYPE api_type)
if (text[sizeof(text) - 1] != 0x7C)
PanicAlert("VertexShader generator - buffer too small, canary has been eaten!");
}
return out;
}
void GetVertexShaderUid(VertexShaderUid& object, API_TYPE api_type)
VertexShaderUid GetVertexShaderUid(API_TYPE api_type)
{
GenerateVertexShader<VertexShaderUid>(object, api_type);
return GenerateVertexShader<VertexShaderUid>(api_type);
}
void GenerateVertexShaderCode(ShaderCode& object, API_TYPE api_type)
ShaderCode GenerateVertexShaderCode(API_TYPE api_type)
{
GenerateVertexShader<ShaderCode>(object, api_type);
return GenerateVertexShader<ShaderCode>(api_type);
}

4
Source/Core/VideoCommon/VertexShaderGen.h
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@ -60,5 +60,5 @@ struct vertex_shader_uid_data
typedef ShaderUid<vertex_shader_uid_data> VertexShaderUid;
void GetVertexShaderUid(VertexShaderUid& object, API_TYPE api_type);
void GenerateVertexShaderCode(ShaderCode& object, API_TYPE api_type);
VertexShaderUid GetVertexShaderUid(API_TYPE api_type);
ShaderCode GenerateVertexShaderCode(API_TYPE api_type);