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VideoCommon: apply "force 24-bit color" to EFB-to-VRAM copies as well

This commit is contained in:
Tillmann Karras 2023-12-19 15:07:15 +00:00
parent acd76918d7
commit ddb4566a41
1 changed files with 20 additions and 0 deletions
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20
Source/Core/VideoCommon/TextureConverterShaderGen.cpp
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@ -19,6 +19,26 @@ TCShaderUid GetShaderUid(EFBCopyFormat dst_format, bool is_depth_copy, bool is_i
TCShaderUid out;
UidData* const uid_data = out.GetUidData();
if (g_ActiveConfig.bForceTrueColor)
{
// Increase the precision of EFB copies where it's likely to be safe.
switch (dst_format)
{
case EFBCopyFormat::RGB565:
// HACK: XFB is RGB8.
// Don't blindly do this in other places though,
// the enum value is used to identify XFB copies.
// The important thing here is that we need alpha = 1.
dst_format = EFBCopyFormat::XFB;
break;
case EFBCopyFormat::RGB5A3:
dst_format = EFBCopyFormat::RGBA8;
break;
default:
// Let's not touch the other formats for now, seems risky.
break;
}
}
uid_data->dst_format = dst_format;
uid_data->efb_has_alpha = bpmem.zcontrol.pixel_format == PixelFormat::RGBA6_Z24;
uid_data->is_depth_copy = is_depth_copy;