thirdparty/ppsspp
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Add a bit of a hack for smaller framebuf memcpys.

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Hopefully this doesn't false-positive in any other games.  Helps Valkyrie
Profile's battle entry effect.
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Unknown W. Brackets 2015-04-12 11:02:12 -07:00
parent ffe7ef1ee2
commit be7d1d1169
1 changed files with 5 additions and 0 deletions
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5
GPU/Common/FramebufferCommon.cpp
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@ -486,6 +486,11 @@ bool FramebufferManagerCommon::NotifyFramebufferCopy(u32 src, u32 dst, int size,
srcBuffer = vfb;
srcY = yOffset;
srcH = size == vfb_byteWidth ? 1 : std::min((u32)size / vfb_byteStride, (u32)vfb->height);
} else if ((offset % vfb_byteStride) == 0 && size == vfb->fb_stride && yOffset < srcY) {
// Valkyrie Profile reads 512 bytes at a time, rather than 2048. So, let's whitelist fb_stride also.
srcBuffer = vfb;
srcY = yOffset;
srcH = 1;
}
}
}