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Allow shaders to query reciprocal of window resolution

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Valeri 2021-04-13 20:14:17 +03:00 committed by GitHub
parent 5322256065
commit b3b1518f91
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 1 deletions
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8
Source/Core/VideoCommon/PostProcessing.cpp
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@ -544,6 +544,11 @@ float2 GetWindowResolution()
return window_resolution.xy;
}
float2 GetInvWindowResolution()
{
return window_resolution.zw;
}
float2 GetResolution()
{
return resolution.xy;
@ -673,7 +678,8 @@ void PostProcessing::FillUniformBuffer(const MathUtil::Rectangle<int>& src,
{static_cast<float>(src_tex->GetWidth()), static_cast<float>(src_tex->GetHeight()),
rcp_src_width, rcp_src_height},
{static_cast<float>(window_rect.GetWidth()), static_cast<float>(window_rect.GetHeight()),
0.0f, 0.0f},
1.0f / static_cast<float>(window_rect.GetWidth()),
1.0f / static_cast<float>(window_rect.GetHeight())},
{static_cast<float>(src.left) * rcp_src_width, static_cast<float>(src.top) * rcp_src_height,
static_cast<float>(src.GetWidth()) * rcp_src_width,
static_cast<float>(src.GetHeight()) * rcp_src_height},