x86/hevc_deblock: improve chroma functions register allocation

[ffmpeg] / libavcodec / avcodec.h

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 45a9a7de20ce92c1cc297a5be7262c2b546de8b4..5bff631a6a44234efbb6d310b50801a3740ab81e 100644 (file)
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1052,6 +1052,15 @@ enum AVPacketSideDataType {
      */
     AV_PKT_DATA_REPLAYGAIN,
 
+    /**
+     * This side data contains a 3x3 transformation matrix describing an affine
+     * transformation that needs to be applied to the decoded video frames for
+     * correct presentation.
+     *
+     * See libavutil/display.h for a detailed description of the data.
+     */
+    AV_PKT_DATA_DISPLAYMATRIX,
+
     /**
      * Recommmends skipping the specified number of samples
      * @code