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[host] dxgi: ensure 24-bit packed output is properly aligned

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Geoffrey McRae 2024-01-27 10:11:01 +11:00
parent 47ad93f48d
commit 2316a5e64d
1 changed files with 5 additions and 2 deletions
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7
host/platform/Windows/capture/DXGI/src/pp/rgb24.c
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@ -78,8 +78,11 @@ static bool rgb24_configure(void * opaque,
if (!this.pshader) if (!this.pshader)
{ {
this.width = (*cols * 3 + 3) / 4; /* we must align to 64 byte boundaries to avoid breaking dmabuf import */
this.height = *rows; this.width = ALIGN_TO((*cols * 3 + 3) / 4, 64);
/* adjust for the aligned width */
this.height = ((*rows * *cols) + this.width - 1) / this.width;
char sOutputWidth[6], sOutputHeight[6]; char sOutputWidth[6], sOutputHeight[6];
snprintf(sOutputWidth , sizeof(sOutputWidth) , "%d", this.width ); snprintf(sOutputWidth , sizeof(sOutputWidth) , "%d", this.width );