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Merge pull request #6300 from JonnyH/WIP/glsl-es-implicit-int-float-conversions-in-gpu-texture-decode

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GLSL-ES doesn't allow implicit int/uint conversions
This commit is contained in:
Markus Wick
2018-01-11 22:22:05 +01:00
committed by GitHub
parent 41fe276323 46254a2cf2
commit b93ae14272
1 changed files with 5 additions and 5 deletions
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10
Source/Core/VideoCommon/TextureConversionShader.cpp
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@ -1281,14 +1281,14 @@ static const std::map<TextureFormat, DecodingShaderInfo> s_decoding_shader_info{
void main() void main()
{ {
uvec2 uv = gl_GlobalInvocationID.xy; uvec2 uv = gl_GlobalInvocationID.xy;
int buffer_pos = int(u_src_offset + (uv.y * u_src_row_stride) + (uv.x / 2)); int buffer_pos = int(u_src_offset + (uv.y * u_src_row_stride) + (uv.x / 2u));
vec4 yuyv = texelFetch(s_input_buffer, buffer_pos); vec4 yuyv = vec4(texelFetch(s_input_buffer, buffer_pos));
float y = mix(yuyv.r, yuyv.b, (uv.x & 1u) == 1u); float y = mix(yuyv.r, yuyv.b, (uv.x & 1u) == 1u);
float yComp = 1.164 * (y - 16); float yComp = 1.164 * (y - 16.0);
float uComp = yuyv.g - 128; float uComp = yuyv.g - 128.0;
float vComp = yuyv.a - 128; float vComp = yuyv.a - 128.0;
vec4 rgb = vec4(yComp + (1.596 * vComp), vec4 rgb = vec4(yComp + (1.596 * vComp),
yComp - (0.813 * vComp) - (0.391 * uComp), yComp - (0.813 * vComp) - (0.391 * uComp),