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[host] nvfbc: fix stride for odd resolutions in 24-bit mode

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Geoffrey McRae 2023-11-08 21:54:47 +11:00
parent 3a6afd04d2
commit 905fea57f0
1 changed files with 9 additions and 1 deletions
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10
host/platform/Windows/capture/NVFBC/src/nvfbc.c
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@ -663,7 +663,15 @@ static CaptureResult nvfbc_waitFrame(CaptureFrame * frame,
this->isHDR = this->grabInfo.bIsHDR;
// Round up stride in IVSHMEM to avoid issues with dmabuf import.
this->shmStride = ALIGN_PAD(this->grabStride, 32);
if (this->format == CAPTURE_FMT_RGB_24)
{
// EGLImage via DMABUF does not support 24-bit images, the client will
// stuff this into a 32-bit texture so we need to ensure the padding is
// wide enough to keep things aligned.
this->shmStride = ALIGN_PAD(this->grabStride / 4, 64) * 4;
}
else
this->shmStride = ALIGN_PAD(this->grabStride, 64);
this->resChanged = false;
++this->formatVer;