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Attempt to replace 0 frame width with valid frame width.(sceMpegAvcCsc)

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Fixes #12627.
This commit is contained in:
shenweip
2020-03-03 17:15:14 +08:00
parent c08c03a8ff
commit 54de07d4ea
1 changed files with 8 additions and 0 deletions
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Core/HLE/sceMpeg.cpp
+8
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@@ -1939,6 +1939,14 @@ static u32 sceMpegAvcCsc(u32 mpeg, u32 sourceAddr, u32 rangeAddr, int frameWidth
DEBUG_LOG(ME, "sceMpegAvcCsc(%08x, %08x, %08x, %i, %08x)", mpeg, sourceAddr, rangeAddr, frameWidth, destAddr);
if (frameWidth == 0) {
if (!ctx->defaultFrameWidth) {
frameWidth = ctx->avc.avcDetailFrameWidth;
} else {
frameWidth = ctx->defaultFrameWidth;
}
}
int x = Memory::Read_U32(rangeAddr);
int y = Memory::Read_U32(rangeAddr + 4);
int width = Memory::Read_U32(rangeAddr + 8);