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VideoCommon: Always use fbfetch in ubershaders if available

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Reduce the number of different pipelines needed.  Also works around drivers that break when you combine fbfetch with dual source blending
This commit is contained in:
TellowKrinkle 2022-06-12 21:27:11 -05:00
commit 991024173e
2 changed files with 30 additions and 29 deletions
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14
Source/Core/VideoCommon/ShaderCache.cpp
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@ -743,9 +743,17 @@ static GXUberPipelineUid ApplyDriverBugs(const GXUberPipelineUid& in)
{
GXUberPipelineUid out;
memcpy(&out, &in, sizeof(out)); // Copy padding
if (!g_ActiveConfig.backend_info.bSupportsDualSourceBlend ||
(DriverDetails::HasBug(DriverDetails::BUG_BROKEN_DUAL_SOURCE_BLENDING) &&
!out.blending_state.RequiresDualSrc()))
if (g_ActiveConfig.backend_info.bSupportsFramebufferFetch)
{
// Always blend in shader
out.blending_state.hex = 0;
out.blending_state.colorupdate = in.blending_state.colorupdate.Value();
out.blending_state.alphaupdate = in.blending_state.alphaupdate.Value();
out.ps_uid.GetUidData()->no_dual_src = true;
}
else if (!g_ActiveConfig.backend_info.bSupportsDualSourceBlend ||
(DriverDetails::HasBug(DriverDetails::BUG_BROKEN_DUAL_SOURCE_BLENDING) &&
!out.blending_state.RequiresDualSrc()))
{
out.blending_state.usedualsrc = false;
out.ps_uid.GetUidData()->no_dual_src = true;