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[codec,color] assert overlapping state in image copy

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akallabeth 2024-10-09 20:22:12 +02:00
parent 0fa9e73de6
commit 62e8270db1
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1 changed files with 6 additions and 0 deletions
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libfreerdp/codec/color.c
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@ -733,6 +733,9 @@ BOOL freerdp_image_copy_overlap(BYTE* pDstData, DWORD DstFormat, UINT32 nDstStep
SSIZE_T dstVOffset = 0;
SSIZE_T dstVMultiplier = 1;
WINPR_ASSERT(overlapping(pDstData, nXDst, nYDst, nDstStep, dstByte, pSrcData, nXSrc, nYSrc,
nSrcStep, srcByte, nWidth, nHeight));
if ((nWidth == 0) || (nHeight == 0))
return TRUE;
@ -1608,6 +1611,9 @@ BOOL freerdp_image_copy_no_overlap(BYTE* WINPR_RESTRICT pDstData, DWORD DstForma
if (!prims)
prims = primitives_get();
WINPR_ASSERT(!overlapping(pDstData, nXDst, nYDst, nDstStep, FreeRDPGetBytesPerPixel(DstFormat),
pSrcData, nXSrc, nYSrc, nSrcStep, FreeRDPGetBytesPerPixel(SrcFormat),
nWidth, nHeight));
WINPR_ASSERT(prims);
WINPR_ASSERT(prims->copy_no_overlap);
return prims->copy_no_overlap(pDstData, DstFormat, nDstStep, nXDst, nYDst, nWidth, nHeight,