Add convenience macros for 5.0/5.1 back speaker configurations.

Originally committed as revision 18339 to svn://svn.ffmpeg.org/ffmpeg/trunk

Add convenience macros for 5.0/5.1 back speaker configurations.
Originally committed as revision 18339 to svn://svn.ffmpeg.org/ffmpeg/trunk
8613af0a · Justin Ruggles · 75428fa4 · 8613af0a
Commit 8613af0a authored Apr 06, 2009 by Justin Ruggles
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Showing with 4 additions and 3 deletions

avcodec.h libavcodec/avcodec.h +4 -3

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--- 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 24
+#define LIBAVCODEC_VERSION_MINOR 25
 #define LIBAVCODEC_VERSION_MICRO  0
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
@@ -383,9 +383,10 @@ enum SampleFormat {
 #define CH_LAYOUT_QUAD              (CH_LAYOUT_STEREO|CH_BACK_LEFT|CH_BACK_RIGHT)
 #define CH_LAYOUT_5POINT0           (CH_LAYOUT_SURROUND|CH_SIDE_LEFT|CH_SIDE_RIGHT)
 #define CH_LAYOUT_5POINT1           (CH_LAYOUT_5POINT0|CH_LOW_FREQUENCY)
+#define CH_LAYOUT_5POINT0_BACK      (CH_LAYOUT_SURROUND|CH_BACK_LEFT|CH_BACK_RIGHT)
+#define CH_LAYOUT_5POINT1_BACK      (CH_LAYOUT_5POINT0_BACK|CH_LOW_FREQUENCY)
 #define CH_LAYOUT_7POINT1           (CH_LAYOUT_5POINT1|CH_BACK_LEFT|CH_BACK_RIGHT)
-#define CH_LAYOUT_7POINT1_WIDE      (CH_LAYOUT_SURROUND|CH_LOW_FREQUENCY|\
+#define CH_LAYOUT_7POINT1_WIDE      (CH_LAYOUT_5POINT1_BACK|\
-                                          CH_BACK_LEFT|CH_BACK_RIGHT|\
                                          CH_FRONT_LEFT_OF_CENTER|CH_FRONT_RIGHT_OF_CENTER)
 #define CH_LAYOUT_STEREO_DOWNMIX    (CH_STEREO_LEFT|CH_STEREO_RIGHT)