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Fix #10557

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Fix overflow bugs in conversion from NV12 VA-surface/D3D11texture2D to OpenCL UMat
This commit is contained in:
ltqusst 2018-03-30 16:03:04 +08:00 committed by Li
parent 6ffc48769a
commit 0d646490f5
1 changed files with 3 additions and 3 deletions
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6
modules/core/src/opencl/cvtclr_dx.cl
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@ -92,9 +92,9 @@ void YUV2BGR_NV12_8u(
int x = get_global_id(0);
int y = get_global_id(1);
if (x < cols)
if (x + 1 < cols)
{
if (y < rows)
if (y + 1 < rows)
{
__global uchar* pDstRow1 = pBGR + mad24(y, bgrStep, mad24(x, NCHANNELS, 0));
__global uchar* pDstRow2 = pDstRow1 + bgrStep;
@ -204,4 +204,4 @@ void BGR2YUV_NV12_8u(
write_imagef(imgUV, (int2)((x/2), (y/2)), UV);
}
}
}
}