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authorwm4 <wm4@nowhere>2012-08-18 11:17:35 +0200
committerwm4 <wm4@nowhere>2012-08-20 15:36:04 +0200
commit6a26b4a66504f701baf35e58467e55aea28c0ad5 (patch)
tree8b09b91d63926543eaa8ec95c90a2532bde71dd6 /libmpcodecs/ad_alaw.c
parent6f7ba66817b5cd3761b802930dc7ba62464e3c6a (diff)
downloadmpv-6a26b4a66504f701baf35e58467e55aea28c0ad5.tar.bz2
mpv-6a26b4a66504f701baf35e58467e55aea28c0ad5.tar.xz
libmpcodecs: remove redundant audio and video decoders
Probably all of these are supported by libavcodec. Missing things can be added back. Also remove qtpalette.h. It was used by demux_mov.c, and should have been deleted with commit 1fde09db6f4ce.
Diffstat (limited to 'libmpcodecs/ad_alaw.c')
-rw-r--r--libmpcodecs/ad_alaw.c93
1 files changed, 0 insertions, 93 deletions
diff --git a/libmpcodecs/ad_alaw.c b/libmpcodecs/ad_alaw.c
deleted file mode 100644
index 4a8f3849cf..0000000000
--- a/libmpcodecs/ad_alaw.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * This file is part of MPlayer.
- *
- * MPlayer is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * MPlayer is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include "config.h"
-#include "ad_internal.h"
-
-static const ad_info_t info =
-{
- "aLaw/uLaw audio decoder",
- "alaw",
- "Nick Kurshev",
- "A'rpi",
- ""
-};
-
-LIBAD_EXTERN(alaw)
-
-#include "native/alaw.h"
-
-static int init(sh_audio_t *sh_audio)
-{
- /* aLaw audio codec:*/
- if(!sh_audio->wf) return 0;
- sh_audio->channels=sh_audio->wf->nChannels;
- sh_audio->samplerate=sh_audio->wf->nSamplesPerSec;
- sh_audio->i_bps=sh_audio->channels*sh_audio->samplerate;
- sh_audio->samplesize=2;
- return 1;
-}
-
-static int preinit(sh_audio_t *sh)
-{
- sh->audio_out_minsize=2048;
- sh->ds->ss_div = 1; // 1 samples/packet
- sh->ds->ss_mul = sh->wf->nChannels; // bytes/packet
- return 1;
-}
-
-static void uninit(sh_audio_t *sh)
-{
-}
-
-static int control(sh_audio_t *sh,int cmd,void* arg, ...)
-{
- int skip;
- switch(cmd)
- {
- case ADCTRL_SKIP_FRAME:
- skip=sh->i_bps/16;
- skip=skip&(~3);
- demux_read_data(sh->ds,NULL,skip);
- return CONTROL_TRUE;
- default:
- return CONTROL_UNKNOWN;
- }
- return CONTROL_UNKNOWN;
-}
-
-static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int maxlen)
-{
- int len;
- int l=demux_read_data(sh_audio->ds,buf,minlen/2);
- unsigned short *d=(unsigned short *) buf;
- unsigned char *s=buf;
- len=2*l;
- if(sh_audio->format==6 || sh_audio->format==0x77616C61){
- /* aLaw */
- while(l>0){ --l; d[l]=alaw2short[s[l]]; }
- } else {
- /* uLaw */
- while(l>0){ --l; d[l]=ulaw2short[s[l]]; }
- }
- return len;
-}