diff options
Diffstat (limited to 'Source/Core/VideoCommon')
| -rw-r--r-- | Source/Core/VideoCommon/Src/PixelShaderGen.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Source/Core/VideoCommon/Src/PixelShaderGen.cpp b/Source/Core/VideoCommon/Src/PixelShaderGen.cpp index 44964acc61..9f0d20ba53 100644 --- a/Source/Core/VideoCommon/Src/PixelShaderGen.cpp +++ b/Source/Core/VideoCommon/Src/PixelShaderGen.cpp @@ -730,7 +730,12 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType { // optional perspective divides if (xfregs.texcoords[i].texmtxinfo.projection == XF_TEXPROJ_STQ) - WRITE(p, "uv%d.xy = uv%d.xy/uv%d.z;\n", i, i, i); + { + WRITE(p, "if (uv%d.z)", i); + WRITE(p, " uv%d.xy = uv%d.xy / uv%d.z;\n", i, i, i); + WRITE(p, "else"); + WRITE(p, " uv%d.xy = float2(0.0f, 0.0f);\n", i); + } WRITE(p, "uv%d.xy = uv%d.xy * "I_TEXDIMS"[%d].zw;\n", i, i, i); } |