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VideoCommon: return code/uid from shader gens

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rather than passing in non-const references
This commit is contained in:
Tillmann Karras
2015-11-03 03:47:05 +01:00
parent c04358fbe2
commit 71d1eb3c31
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);
}