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gl/vk/dx12: Fix texture scaling on unnormalized rtt access

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kd-11 2017-02-10 12:08:46 +03:00
parent 0019ea28c3
commit d6159a35aa
21 changed files with 287 additions and 188 deletions
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8
rpcs3/Emu/RSX/D3D12/D3D12FragmentProgramDecompiler.cpp
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@ -38,10 +38,11 @@ void D3D12FragmentDecompiler::insertHeader(std::stringstream & OS)
OS << "cbuffer SCALE_OFFSET : register(b0)" << std::endl;
OS << "{" << std::endl;
OS << " float4x4 scaleOffsetMat;" << std::endl;
OS << " int isAlphaTested;" << std::endl;
OS << " float alphaRef;" << std::endl;
OS << " float fog_param0;\n";
OS << " float fog_param1;\n";
OS << " int isAlphaTested;" << std::endl;
OS << " float alphaRef;" << std::endl;
OS << " float4 texture_parameters[16];\n";
OS << "};" << std::endl;
}
@ -255,9 +256,10 @@ void D3D12FragmentDecompiler::insertMainStart(std::stringstream & OS)
OS << " float2 " << PI.name << "_scale = float2(1., 1.);" << std::endl;
continue;
}
OS << " float2 " << PI.name << "_dim;" << std::endl;
OS << " " << PI.name << ".GetDimensions(" << PI.name << "_dim.x, " << PI.name << "_dim.y);" << std::endl;
OS << " float2 " << PI.name << "_scale = float2(1., 1.) / " << PI.name << "_dim;" << std::endl;
OS << " float2 " << PI.name << "_scale = texture_parameters[" << textureIndex << "] / " << PI.name << "_dim;" << std::endl;
}
}
}