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Update crt-hyllian.slang

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Cg/HLSL have row major matrices. In GLSL/slang shaders, we have to reverse the operand order around.
This shader should now be completely fixed.
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rz5 2016-07-18 14:35:00 +01:00 committed by GitHub
parent 4a1bd3d938
commit 54fb6ee4b2
1 changed files with 2 additions and 2 deletions
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crt/crt-hyllian.slang
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@ -130,7 +130,7 @@ void main()
mat4x3 color_matrix0 = mat4x3(c00, c01, c02, c03);
mat4x3 color_matrix1 = mat4x3(c10, c11, c12, c13);
vec4 invX_Px = invX * vec4(fp.x*fp.x*fp.x, fp.x*fp.x, fp.x, 1.0);
vec4 invX_Px = vec4(fp.x*fp.x*fp.x, fp.x*fp.x, fp.x, 1.0) * invX;
vec3 color0 = color_matrix0 * invX_Px;
vec3 color1 = color_matrix1 * invX_Px;