Attachment 40321 Details for Bug 24767 – fix plannar yuv issue

[patch] fix plannar yuv issue

xv_plannar_yuv.patch (text/plain), 1009 bytes, created by haihao on 2010-11-16 22:16:37 UTC

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Creator: haihao

Created: 2010-11-16 22:16:37 UTC

Size: 1009 bytes

patch

obsolete

>diff --git a/src/intel_video.c b/src/intel_video.c
>index cdff149..fe933d3 100644
>--- a/src/intel_video.c
>+++ b/src/intel_video.c
>@@ -996,7 +996,7 @@ I830CopyPlanarData(intel_adaptor_private *adaptor_priv,
> 	/* Copy V data for YV12, or U data for I420 */
> 	src2 = buf +		/* start of YUV data */
> 	    (srcH * srcPitch) +	/* move over Luma plane */
>-	    ((top * srcPitch) >> 2) +	/* move down from by top lines */
>+	    ((top >> 1) * srcPitch2) +	/* move down from by top lines */
> 	    (left >> 1);	/* move left by left pixels */
> 
> #if 0
>@@ -1015,7 +1015,7 @@ I830CopyPlanarData(intel_adaptor_private *adaptor_priv,
> 	src3 = buf +		/* start of YUV data */
> 	    (srcH * srcPitch) +	/* move over Luma plane */
> 	    ((srcH >> 1) * srcPitch2) +	/* move over Chroma plane */
>-	    ((top * srcPitch) >> 2) +	/* move down from by top lines */
>+	    ((top >> 1) * srcPitch2) +	/* move down from by top lines */
> 	    (left >> 1);	/* move left by left pixels */
> #if 0
> 	ErrorF("src3 is %p, offset is %ld\n", src3,

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