[SCM] libav/experimental: Add CH_LAYOUT_NATIVE channel mask value to allow user to request native codec channel order from the decoder rather than the default FFmpeg channel order.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 3155716677eac826b998b487db66927796f6a833
Author: Justin Ruggles <justin.ruggles at gmail.com>
Date:   Tue Nov 10 21:53:22 2009 +0000

    Add CH_LAYOUT_NATIVE channel mask value to allow user to request native codec
    channel order from the decoder rather than the default FFmpeg channel order.
    
    Originally committed as revision 20508 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index c258a33..5d470b0 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -30,7 +30,7 @@
 #include "libavutil/avutil.h"
 
 #define LIBAVCODEC_VERSION_MAJOR 52
-#define LIBAVCODEC_VERSION_MINOR 37
+#define LIBAVCODEC_VERSION_MINOR 38
 #define LIBAVCODEC_VERSION_MICRO  1
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
@@ -387,6 +387,11 @@ enum SampleFormat {
 #define CH_STEREO_LEFT            0x20000000  ///< Stereo downmix.
 #define CH_STEREO_RIGHT           0x40000000  ///< See CH_STEREO_LEFT.
 
+/** Channel mask value used for AVCodecContext.request_channel_layout
+    to indicate that the user requests the channel order of the decoder output
+    to be the native codec channel order. */
+#define CH_LAYOUT_NATIVE          0x8000000000000000LL
+
 /* Audio channel convenience macros */
 #define CH_LAYOUT_MONO              (CH_FRONT_CENTER)
 #define CH_LAYOUT_STEREO            (CH_FRONT_LEFT|CH_FRONT_RIGHT)

-- 
Libav/FFmpeg packaging