[vlc-commits] simple mixer: unduplicate channels definitions
Rémi Denis-Courmont
git at videolan.org
Thu Mar 8 20:49:57 CET 2012
vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Thu Mar 8 21:49:38 2012 +0200| [fc247b6f842e382484486197f89beca34499e425] | committer: Rémi Denis-Courmont
simple mixer: unduplicate channels definitions
> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=fc247b6f842e382484486197f89beca34499e425
---
include/vlc_es.h | 21 ++++++++++++++++-----
modules/audio_filter/channel_mixer/simple.c | 14 --------------
2 files changed, 16 insertions(+), 19 deletions(-)
diff --git a/include/vlc_es.h b/include/vlc_es.h
index 94fe30d..21d7724 100644
--- a/include/vlc_es.h
+++ b/include/vlc_es.h
@@ -109,13 +109,24 @@ struct audio_format_t
#define AOUT_CHANS_FRONT (AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT)
#define AOUT_CHANS_MIDDLE (AOUT_CHAN_MIDDLELEFT | AOUT_CHAN_MIDDLERIGHT)
#define AOUT_CHANS_REAR (AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT)
+#define AOUT_CHANS_CENTER (AOUT_CHAN_CENTER | AOUT_CHAN_REARCENTER)
-#define AOUT_CHANS_STEREO (AOUT_CHANS_FRONT)
+#define AOUT_CHANS_STEREO AOUT_CHANS_2_0
+#define AOUT_CHANS_2_0 (AOUT_CHANS_FRONT)
+#define AOUT_CHANS_2_1 (AOUT_CHANS_FRONT | AOUT_CHAN_LFE)
+#define AOUT_CHANS_3_0 (AOUT_CHANS_FRONT | AOUT_CHAN_CENTER)
+#define AOUT_CHANS_3_1 (AOUT_CHANS_3_0 | AOUT_CHAN_LFE)
#define AOUT_CHANS_4_0 (AOUT_CHANS_FRONT | AOUT_CHANS_REAR)
-#define AOUT_CHANS_4_1 (AOUT_CHANS_4_0 | AOUT_CHAN_LFE)
-#define AOUT_CHANS_5_0 (AOUT_CHANS_4_0 | AOUT_CHAN_CENTER)
-#define AOUT_CHANS_5_1 (AOUT_CHANS_5_0 | AOUT_CHAN_LFE)
-#define AOUT_CHANS_7_1 (AOUT_CHANS_5_1 | AOUT_CHANS_MIDDLE)
+#define AOUT_CHANS_4_1 (AOUT_CHANS_4_0 | AOUT_CHAN_LFE)
+#define AOUT_CHANS_5_0 (AOUT_CHANS_4_0 | AOUT_CHAN_CENTER)
+#define AOUT_CHANS_5_1 (AOUT_CHANS_5_0 | AOUT_CHAN_LFE)
+#define AOUT_CHANS_6_0 (AOUT_CHANS_4_0 | AOUT_CHANS_MIDDLE)
+#define AOUT_CHANS_7_0 (AOUT_CHANS_6_0 | AOUT_CHAN_CENTER)
+#define AOUT_CHANS_7_1 (AOUT_CHANS_5_1 | AOUT_CHANS_MIDDLE)
+
+#define AOUT_CHANS_4_0_MIDDLE (AOUT_CHANS_FRONT | AOUT_CHANS_MIDDLE)
+#define AOUT_CHANS_4_CENTER_REAR (AOUT_CHANS_FRONT | AOUT_CHANS_CENTER)
+#define AOUT_CHANS_5_0_MIDDLE (AOUT_CHANS_4_0_MIDDLE | AOUT_CHAN_CENTER)
/* Values available for original channels only */
#define AOUT_CHAN_DOLBYSTEREO 0x10000
diff --git a/modules/audio_filter/channel_mixer/simple.c b/modules/audio_filter/channel_mixer/simple.c
index 45ea41a..b48eede 100644
--- a/modules/audio_filter/channel_mixer/simple.c
+++ b/modules/audio_filter/channel_mixer/simple.c
@@ -51,20 +51,6 @@ vlc_module_end ()
/*****************************************************************************
* Local prototypes
*****************************************************************************/
-#define AOUT_CHANS_STEREO_FRONT ( AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT )
-#define AOUT_CHANS_STEREO_REAR ( AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT )
-#define AOUT_CHANS_STEREO_MIDDLE (AOUT_CHAN_MIDDLELEFT | AOUT_CHAN_MIDDLERIGHT )
-
-#define AOUT_CHANS_2_0 AOUT_CHANS_STEREO_FRONT
-#define AOUT_CHANS_3_0 ( AOUT_CHANS_STEREO_FRONT | AOUT_CHAN_CENTER )
-#define AOUT_CHANS_4_0 ( AOUT_CHANS_STEREO_FRONT | AOUT_CHANS_STEREO_REAR )
-#define AOUT_CHANS_4_0_MIDDLE ( AOUT_CHANS_STEREO_FRONT | AOUT_CHANS_STEREO_MIDDLE )
-#define AOUT_CHANS_4_CENTER_REAR (AOUT_CHANS_STEREO_FRONT | AOUT_CHAN_CENTER | AOUT_CHAN_REARCENTER)
-#define AOUT_CHANS_5_0 ( AOUT_CHANS_4_0 | AOUT_CHAN_CENTER )
-#define AOUT_CHANS_5_0_MIDDLE ( AOUT_CHANS_4_0_MIDDLE | AOUT_CHAN_CENTER )
-#define AOUT_CHANS_6_0 ( AOUT_CHANS_STEREO_FRONT | AOUT_CHANS_STEREO_REAR | AOUT_CHANS_STEREO_MIDDLE )
-#define AOUT_CHANS_7_0 ( AOUT_CHANS_6_0 | AOUT_CHAN_CENTER )
-
static bool IsSupported( const audio_format_t *p_input, const audio_format_t *p_output );
static block_t *Filter( filter_t *, block_t * );
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