[vlc-commits] avcodec: don't lose the chroma siting information through libavcodec

[Steve Lhomme]

vlc | branch: master | Steve Lhomme <robux4 at ycbcr.xyz> | Wed Dec 12 14:39:30 2018 +0100| [78cc81ffdafedcd165009a3a9bb2aee7784aea86] | committer: Steve Lhomme

avcodec: don't lose the chroma siting information through libavcodec

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=78cc81ffdafedcd165009a3a9bb2aee7784aea86
---

 modules/codec/avcodec/avcommon.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/modules/codec/avcodec/avcommon.h b/modules/codec/avcodec/avcommon.h
index 1bdf05d9d6..ab6e7e72e3 100644
--- a/modules/codec/avcodec/avcommon.h
+++ b/modules/codec/avcodec/avcommon.h
@@ -210,6 +210,30 @@ static inline void set_video_color_settings( const video_format_t *p_fmt, AVCode
             p_context->color_primaries = AVCOL_PRI_UNSPECIFIED;
             break;
     }
+    switch( p_fmt->chroma_location )
+    {
+        case CHROMA_LOCATION_LEFT:
+            p_context->chroma_sample_location = AVCHROMA_LOC_LEFT;
+            break;
+        case CHROMA_LOCATION_CENTER:
+            p_context->chroma_sample_location = AVCHROMA_LOC_CENTER;
+            break;
+        case CHROMA_LOCATION_TOP_LEFT:
+            p_context->chroma_sample_location = AVCHROMA_LOC_TOPLEFT;
+            break;
+        case CHROMA_LOCATION_TOP_CENTER:
+            p_context->chroma_sample_location = AVCHROMA_LOC_TOP;
+            break;
+        case CHROMA_LOCATION_BOTTOM_LEFT:
+            p_context->chroma_sample_location = AVCHROMA_LOC_BOTTOMLEFT;
+            break;
+        case CHROMA_LOCATION_BOTTOM_CENTER:
+            p_context->chroma_sample_location = AVCHROMA_LOC_BOTTOM;
+            break;
+        default:
+            p_context->chroma_sample_location = AVCHROMA_LOC_UNSPECIFIED;
+            break;
+    }
 }
 
 #endif