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Detect need for 16<->32-bit reinterprets

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Henrik Rydgård 2022-08-25 23:14:01 +02:00
parent cd0a31a3cd
commit 9a82a7d659
1 changed files with 11 additions and 0 deletions
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11
GPU/Common/FramebufferManagerCommon.cpp
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@ -677,6 +677,17 @@ void FramebufferManagerCommon::CopyToColorFromOverlappingFramebuffers(VirtualFra
continue;
}
sources.push_back(CopySource{ src, RASTER_COLOR, xOffset, yOffset });
} else if (src->fb_address == dst->fb_address && src->FbStrideInBytes() == dst->FbStrideInBytes()) {
if (src->fb_stride == dst->fb_stride * 2) {
// Reinterpret from 16-bit to 32-bit.
WARN_LOG_N_TIMES(i16to32, 50, G3D, "16-bit to 32-bit reinterpret needed: %s to %s", GeBufferFormatToString(src->fb_format), GeBufferFormatToString(dst->fb_format));
} else if (dst->fb_stride == src->fb_stride * 2) {
// Reinterpret from 32-bit to 16-bit.
WARN_LOG_N_TIMES(i32to16, 50, G3D, "16-bit to 32-bit reinterpret needed: %s to %s", GeBufferFormatToString(src->fb_format), GeBufferFormatToString(dst->fb_format));
} else {
// 16-to-16 reinterpret, surely.
WARN_LOG_N_TIMES(i16to16, 50, G3D, "16-bit reinterpret needed: %s to %s", GeBufferFormatToString(src->fb_format), GeBufferFormatToString(dst->fb_format));
}
}
}