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VertexShaderManager: Compute stereoscopy projection matrices.

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This commit is contained in:
Jules Blok
2014-10-26 19:17:00 +01:00
parent c64486075d
commit f6ea293027
10 changed files with 52 additions and 8 deletions
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7
Source/Core/VideoCommon/VertexShaderGen.cpp
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@ -52,6 +52,9 @@ static inline void GenerateVSOutputStruct(T& object, API_TYPE api_type)
if (g_ActiveConfig.bEnablePixelLighting)
DefineVSOutputStructMember(object, api_type, "float4", "Normal", -1, "TEXCOORD", xfmem.numTexGen.numTexGens + 1);
if (g_ActiveConfig.bStereo)
DefineVSOutputStructMember(object, api_type, "float4", "rawpos", -1, "POSITION");
object.Write("};\n");
}
@ -99,6 +102,7 @@ static inline void GenerateVertexShader(T& out, u32 components, API_TYPE api_typ
"\tfloat4 " I_NORMALMATRICES"[32];\n"
"\tfloat4 " I_POSTTRANSFORMMATRICES"[64];\n"
"\tfloat4 " I_DEPTHPARAMS";\n"
"\tfloat4 " I_STEREOPROJECTION"[8];\n"
"};\n");
GenerateVSOutputStruct(out, api_type);
@ -215,6 +219,9 @@ static inline void GenerateVertexShader(T& out, u32 components, API_TYPE api_typ
out.Write("o.pos = float4(dot(" I_PROJECTION"[0], pos), dot(" I_PROJECTION"[1], pos), dot(" I_PROJECTION"[2], pos), dot(" I_PROJECTION"[3], pos));\n");
if (g_ActiveConfig.bStereo)
out.Write("o.rawpos = pos;\n");
out.Write("int4 lacc;\n"
"float3 ldir, h;\n"
"float dist, dist2, attn;\n");