Attachment 83092 Details for Bug 67353 – Patch fixing bad colors with VLC

[patch] Patch fixing bad colors with VLC

flipped-colors-in-some-videos.patch (text/plain), 2.51 KB, created by Xavier Bachelot on 2013-07-27 16:04:34 UTC

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Creator: Xavier Bachelot

Created: 2013-07-27 16:04:34 UTC

Size: 2.51 KB

patch

obsolete

>--- xserver-xorg-video-openchrome-0.2.906/src/via_swov.c	2012-05-15 23:57:45.000000000 +0300
>+++ xserver-xorg-video-openchrome-0.2.906-new/src/via_swov.c	2013-07-15 01:02:59.986107527 +0300
>@@ -1231,18 +1231,35 @@
>                 pVia->swov.SWDevice.lpSWOverlaySurface[0] + fbsize;
> 
>         if (isplanar) {
>-            pVia->swov.SWDevice.dwSWCrPhysicalAddr[0] =
>-                    pVia->swov.SWDevice.dwSWPhysicalAddr[0] +
>-                    (pitch * Height);
>-            pVia->swov.SWDevice.dwSWCrPhysicalAddr[1] =
>-                    pVia->swov.SWDevice.dwSWPhysicalAddr[1] +
>-                    (pitch * Height);
>-            pVia->swov.SWDevice.dwSWCbPhysicalAddr[0] =
>-                    pVia->swov.SWDevice.dwSWCrPhysicalAddr[0] +
>-                    ((pitch >> 1) * (Height >> 1));
>-            pVia->swov.SWDevice.dwSWCbPhysicalAddr[1] =
>-                    pVia->swov.SWDevice.dwSWCrPhysicalAddr[1] +
>-                    ((pitch >> 1) * (Height >> 1));
>+	    switch (FourCC) {
>+        	case FOURCC_I420:
>+            	    pVia->swov.SWDevice.dwSWCbPhysicalAddr[0] =
>+                    	     pVia->swov.SWDevice.dwSWPhysicalAddr[0] +
>+                    	    (pitch * Height);
>+            	    pVia->swov.SWDevice.dwSWCbPhysicalAddr[1] =
>+                    	    pVia->swov.SWDevice.dwSWPhysicalAddr[1] +
>+                    	    (pitch * Height);
>+            	    pVia->swov.SWDevice.dwSWCrPhysicalAddr[0] =
>+                    	    pVia->swov.SWDevice.dwSWCbPhysicalAddr[0] +
>+                    	    ((pitch >> 1) * (Height >> 1));
>+	            pVia->swov.SWDevice.dwSWCrPhysicalAddr[1] =
>+                    	    pVia->swov.SWDevice.dwSWCbPhysicalAddr[1] +
>+                    	    ((pitch >> 1) * (Height >> 1));
>+		    break;
>+		default:  // FOURCC_YV12 or FOURCC_XVMC
>+            	    pVia->swov.SWDevice.dwSWCrPhysicalAddr[0] =
>+                            pVia->swov.SWDevice.dwSWPhysicalAddr[0] +
>+                    	    (pitch * Height);
>+            	    pVia->swov.SWDevice.dwSWCrPhysicalAddr[1] =
>+                    	    pVia->swov.SWDevice.dwSWPhysicalAddr[1] +
>+                    	    (pitch * Height);
>+            	    pVia->swov.SWDevice.dwSWCbPhysicalAddr[0] =
>+                    	    pVia->swov.SWDevice.dwSWCrPhysicalAddr[0] +
>+                    	    ((pitch >> 1) * (Height >> 1));
>+	            pVia->swov.SWDevice.dwSWCbPhysicalAddr[1] =
>+                    	    pVia->swov.SWDevice.dwSWCrPhysicalAddr[1] +
>+                    	    ((pitch >> 1) * (Height >> 1));
>+	    }
>         }
>     }
>

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Attachments on bug 67353: 83092 | 83357

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