avcodecmap: Add some more channel position mappings

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8173>

diff --git a/subprojects/gst-libav/ext/libav/gstavcodecmap.c b/subprojects/gst-libav/ext/libav/gstavcodecmap.c
index 35bf8ab044fbdb81ea70955b8b341c973c5cf3ba..8b9cfb308a207853555d4c3b3f5b166f23bd5e28 100644 (file)
--- a/subprojects/gst-libav/ext/libav/gstavcodecmap.c
+++ b/subprojects/gst-libav/ext/libav/gstavcodecmap.c
@@ -38,37 +38,44 @@
 #include <gst/pbutils/codec-utils.h>
 
 /* IMPORTANT: Keep this sorted by the ffmpeg channel masks */
+/* *INDENT-OFF* */
 static const struct
 {
   guint64 ff;
   GstAudioChannelPosition gst;
 } _ff_to_gst_layout[] = {
-  {
-      AV_CH_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT}, {
-      AV_CH_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}, {
-      AV_CH_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER}, {
-      AV_CH_LOW_FREQUENCY, GST_AUDIO_CHANNEL_POSITION_LFE1}, {
-      AV_CH_BACK_LEFT, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT}, {
-      AV_CH_BACK_RIGHT, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT}, {
-        AV_CH_FRONT_LEFT_OF_CENTER,
-      GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER}, {
-        AV_CH_FRONT_RIGHT_OF_CENTER,
-      GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER}, {
-      AV_CH_BACK_CENTER, GST_AUDIO_CHANNEL_POSITION_REAR_CENTER}, {
-      AV_CH_SIDE_LEFT, GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT}, {
-      AV_CH_SIDE_RIGHT, GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT}, {
-      AV_CH_TOP_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_CENTER}, {
-      AV_CH_TOP_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_LEFT}, {
-      AV_CH_TOP_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_CENTER}, {
-      AV_CH_TOP_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_RIGHT}, {
-      AV_CH_TOP_BACK_LEFT, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_LEFT}, {
-      AV_CH_TOP_BACK_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_CENTER}, {
-      AV_CH_TOP_BACK_RIGHT, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_RIGHT}, {
-      AV_CH_STEREO_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT}, {
-      AV_CH_STEREO_RIGHT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}, {
-      AV_CH_WIDE_LEFT, GST_AUDIO_CHANNEL_POSITION_WIDE_LEFT}, {
-      AV_CH_WIDE_RIGHT, GST_AUDIO_CHANNEL_POSITION_WIDE_RIGHT},
+  { AV_CH_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT },
+  { AV_CH_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT },
+  { AV_CH_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER },
+  { AV_CH_LOW_FREQUENCY, GST_AUDIO_CHANNEL_POSITION_LFE1 },
+  { AV_CH_BACK_LEFT, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT },
+  { AV_CH_BACK_RIGHT, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT },
+  { AV_CH_FRONT_LEFT_OF_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER},
+  { AV_CH_FRONT_RIGHT_OF_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER},
+  { AV_CH_BACK_CENTER, GST_AUDIO_CHANNEL_POSITION_REAR_CENTER },
+  { AV_CH_SIDE_LEFT, GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT },
+  { AV_CH_SIDE_RIGHT, GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT },
+  { AV_CH_TOP_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_CENTER },
+  { AV_CH_TOP_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_LEFT },
+  { AV_CH_TOP_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_CENTER },
+  { AV_CH_TOP_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_RIGHT },
+  { AV_CH_TOP_BACK_LEFT, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_LEFT },
+  { AV_CH_TOP_BACK_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_CENTER },
+  { AV_CH_TOP_BACK_RIGHT, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_RIGHT },
+  { AV_CH_STEREO_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT },
+  { AV_CH_STEREO_RIGHT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT },
+  { AV_CH_WIDE_LEFT, GST_AUDIO_CHANNEL_POSITION_WIDE_LEFT },
+  { AV_CH_WIDE_RIGHT, GST_AUDIO_CHANNEL_POSITION_WIDE_RIGHT },
+  { AV_CH_SURROUND_DIRECT_LEFT, GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT },
+  { AV_CH_SURROUND_DIRECT_RIGHT, GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT },
+  { AV_CH_LOW_FREQUENCY_2, GST_AUDIO_CHANNEL_POSITION_LFE2 },
+  { AV_CH_TOP_SIDE_LEFT, GST_AUDIO_CHANNEL_POSITION_TOP_SIDE_LEFT },
+  { AV_CH_TOP_SIDE_RIGHT, GST_AUDIO_CHANNEL_POSITION_TOP_SIDE_RIGHT },
+  { AV_CH_BOTTOM_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_BOTTOM_FRONT_CENTER },
+  { AV_CH_BOTTOM_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_BOTTOM_FRONT_LEFT },
+  { AV_CH_BOTTOM_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_BOTTOM_FRONT_RIGHT },
 };
+/* *INDENT-ON* */
 
 #if LIBAVUTIL_VERSION_INT >= AV_VERSION_INT(57, 28, 100)
 static void