mirror of https://github.com/bkaradzic/bgfx
* Add pointsize to SPIRV-Cross output before writing Adds float bgfx_metal_pointSize [[point_size]] = 1; to xlatMtlMain_out, ensuring that it always has a value. * Update shaderc_metal.cpp Only apply patch to vertex shaders
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@ -638,6 +638,17 @@ namespace bgfx { namespace metal
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}
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std::string source = msl.compile();
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// fix https://github.com/bkaradzic/bgfx/issues/2822
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// insert struct member which declares point size, defaulted to 1
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if (_options.shaderType == 'v'){
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auto findName = "xlatMtlMain_out\n{";
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auto pos = source.find(findName);
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if (pos != std::string::npos){
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pos += strlen(findName);
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source.insert(pos, "\n\tfloat bgfx_metal_pointSize [[point_size]] = 1;");
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}
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}
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if ('c' == _options.shaderType)
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{
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