OrdinaryMagician/vkdoom_m
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- use the exact sRGB->linear transfer function in HDR mode as the 2.2 gamma approximation is visibly inaccurate in this case

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This commit is contained in:
Magnus Norddahl 2019-05-01 00:55:31 +02:00
commit 1973001834
5 changed files with 24 additions and 4 deletions
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6
src/rendering/vulkan/renderer/vk_postprocess.cpp
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@ -200,7 +200,11 @@ void VkPostprocess::DrawPresentTexture(const IntRect &box, bool applyGamma, bool
if (applyGamma && fb->swapChain->swapChainFormat.colorSpace == VK_COLOR_SPACE_HDR10_ST2084_EXT)
{
uniforms.InvGamma *= 2.2f;
uniforms.HdrMode = 1;
}
else
{
uniforms.HdrMode = 0;
}
renderstate.Clear();