[FFmpeg-cvslog] avutil/channel_layout: add a 7.1(top) channel layout

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Thu Oct 27 00:31:25 2022 -0300| [6228ba141df5e00cdc46e70d082c8399179476bf] | committer: James Almer

avutil/channel_layout: add a 7.1(top) channel layout

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6228ba141df5e00cdc46e70d082c8399179476bf
---

 doc/APIchanges                | 3 +++
 doc/utils.texi                | 2 ++
 libavutil/channel_layout.c    | 1 +
 libavutil/channel_layout.h    | 2 ++
 libavutil/version.h           | 2 +-
 tests/ref/fate/channel_layout | 1 +
 6 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/doc/APIchanges b/doc/APIchanges
index 3c86f24285..1c4fd7efd4 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -14,6 +14,9 @@ libavutil:     2021-04-27
 
 API changes, most recent first:
 
+2022-11-03 - xxxxxxxxxx - lavu 57.41.100 - channel_layout.h
+  Add AV_CH_LAYOUT_7POINT1_TOP_BACK and AV_CHANNEL_LAYOUT_7POINT1_TOP_BACK.
+
 2022-10-30 - xxxxxxxxxx - lavu 57.40.100 - channel_layout.h
   Add AV_CH_LAYOUT_CUBE and AV_CHANNEL_LAYOUT_CUBE.
 
diff --git a/doc/utils.texi b/doc/utils.texi
index 907a6b87cb..8e8bfa76d4 100644
--- a/doc/utils.texi
+++ b/doc/utils.texi
@@ -713,6 +713,8 @@ FL+FR+FC+LFE+BL+BR+SL+SR
 FL+FR+FC+LFE+BL+BR+FLC+FRC
 @item 7.1(wide-side)
 FL+FR+FC+LFE+FLC+FRC+SL+SR
+ at item 7.1(top)
+FL+FR+FC+LFE+BL+BR+TFL+TFR
 @item octagonal
 FL+FR+FC+BL+BR+BC+SL+SR
 @item cube
diff --git a/libavutil/channel_layout.c b/libavutil/channel_layout.c
index 5af7ea0e01..e2f7512254 100644
--- a/libavutil/channel_layout.c
+++ b/libavutil/channel_layout.c
@@ -196,6 +196,7 @@ static const struct channel_layout_name channel_layout_map[] = {
     { "7.1",            AV_CHANNEL_LAYOUT_7POINT1             },
     { "7.1(wide)",      AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK   },
     { "7.1(wide-side)", AV_CHANNEL_LAYOUT_7POINT1_WIDE        },
+    { "7.1(top)",       AV_CHANNEL_LAYOUT_7POINT1_TOP_BACK    },
     { "octagonal",      AV_CHANNEL_LAYOUT_OCTAGONAL           },
     { "cube",           AV_CHANNEL_LAYOUT_CUBE                },
     { "hexadecagonal",  AV_CHANNEL_LAYOUT_HEXADECAGONAL       },
diff --git a/libavutil/channel_layout.h b/libavutil/channel_layout.h
index 3e69163360..f345415c55 100644
--- a/libavutil/channel_layout.h
+++ b/libavutil/channel_layout.h
@@ -232,6 +232,7 @@ enum AVChannelOrder {
 #define AV_CH_LAYOUT_7POINT1           (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
 #define AV_CH_LAYOUT_7POINT1_WIDE      (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
 #define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
+#define AV_CH_LAYOUT_7POINT1_TOP_BACK  (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT)
 #define AV_CH_LAYOUT_OCTAGONAL         (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT)
 #define AV_CH_LAYOUT_CUBE              (AV_CH_LAYOUT_QUAD|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT)
 #define AV_CH_LAYOUT_HEXADECAGONAL     (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT)
@@ -389,6 +390,7 @@ typedef struct AVChannelLayout {
 #define AV_CHANNEL_LAYOUT_7POINT1           AV_CHANNEL_LAYOUT_MASK(8,  AV_CH_LAYOUT_7POINT1)
 #define AV_CHANNEL_LAYOUT_7POINT1_WIDE      AV_CHANNEL_LAYOUT_MASK(8,  AV_CH_LAYOUT_7POINT1_WIDE)
 #define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8,  AV_CH_LAYOUT_7POINT1_WIDE_BACK)
+#define AV_CHANNEL_LAYOUT_7POINT1_TOP_BACK  AV_CHANNEL_LAYOUT_MASK(8,  AV_CH_LAYOUT_7POINT1_TOP_BACK)
 #define AV_CHANNEL_LAYOUT_OCTAGONAL         AV_CHANNEL_LAYOUT_MASK(8,  AV_CH_LAYOUT_OCTAGONAL)
 #define AV_CHANNEL_LAYOUT_CUBE              AV_CHANNEL_LAYOUT_MASK(8,  AV_CH_LAYOUT_CUBE)
 #define AV_CHANNEL_LAYOUT_HEXADECAGONAL     AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL)
diff --git a/libavutil/version.h b/libavutil/version.h
index 2df788e529..b913f9d6c5 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -79,7 +79,7 @@
  */
 
 #define LIBAVUTIL_VERSION_MAJOR  57
-#define LIBAVUTIL_VERSION_MINOR  40
+#define LIBAVUTIL_VERSION_MINOR  41
 #define LIBAVUTIL_VERSION_MICRO 100
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
diff --git a/tests/ref/fate/channel_layout b/tests/ref/fate/channel_layout
index 02eaad0929..b93f96dbb3 100644
--- a/tests/ref/fate/channel_layout
+++ b/tests/ref/fate/channel_layout
@@ -24,6 +24,7 @@ hexagonal      FL+FR+FC+BL+BR+BC
 7.1            FL+FR+FC+LFE+BL+BR+SL+SR
 7.1(wide)      FL+FR+FC+LFE+BL+BR+FLC+FRC
 7.1(wide-side) FL+FR+FC+LFE+FLC+FRC+SL+SR
+7.1(top)       FL+FR+FC+LFE+BL+BR+TFL+TFR
 octagonal      FL+FR+FC+BL+BR+BC+SL+SR
 cube           FL+FR+BL+BR+TFL+TFR+TBL+TBR
 hexadecagonal  FL+FR+FC+BL+BR+BC+SL+SR+TFL+TFC+TFR+TBL+TBC+TBR+WL+WR