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.

1 files changed, 0 insertions, 145 deletions

diff --git a/libmpcodecs/ad_sample.c b/libmpcodecs/ad_sample.c
deleted file mode 100644
index 69f4b20dfc..0000000000
--- a/libmpcodecs/ad_sample.c
+++ /dev/null
@@ -1,145 +0,0 @@
-// SAMPLE audio decoder - you can use this file as template when creating new codec!
-
-/*
- * 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 = {
-	"Sample audio decoder",  // name of the driver
-	"sample",    // driver name. should be the same as filename without ad_
-	"A'rpi",     // writer/maintainer of _this_ file
-	"",          // writer/maintainer/site of the _codec_
-	""           // comments
-};
-
-LIBAD_EXTERN(sample)
-
-#include "libsample/sample.h" // include your codec's .h files here
-
-static int preinit(sh_audio_t *sh){
-  // let's check if the driver is available, return 0 if not.
-  // (you should do that if you use external lib(s) which is optional)
-  ...
-
-  // there are default values set for buffering, but you can override them:
-
-  // minimum output buffer size (should be the uncompressed max. frame size)
-  sh->audio_out_minsize=4*2*1024; // in this sample, we assume max 4 channels,
-                                  // 2 bytes/sample and 1024 samples/frame
-				  // Default: 8192
-
-  // minimum input buffer size (set only if you need input buffering)
-  // (should be the max compressed frame size)
-  sh->audio_in_minsize=2048; // Default: 0 (no input buffer)
-
-  // if you set audio_in_minsize non-zero, the buffer will be allocated
-  // before the init() call by the core, and you can access it via
-  // pointer: sh->audio_in_buffer
-  // it will free'd after uninit(), so you don't have to use malloc/free here!
-
-  // the next few parameters define the audio format (channels, sample type,
-  // in/out bitrate etc.). it's OK to move these to init() if you can set
-  // them only after some initialization:
-
-  sh->samplesize=2;              // bytes (not bits!) per sample per channel
-  sh->channels=2;                // number of channels
-  sh->samplerate=44100;          // samplerate
-  sh->sample_format=AF_FORMAT_S16_LE; // sample format, see libao2/afmt.h
-
-  sh->i_bps=64000/8; // input data rate (compressed bytes per second)
-  // Note: if you have VBR or unknown input rate, set it to some common or
-  // average value, instead of zero. it's used to predict time delay of
-  // buffered compressed bytes, so it must be more-or-less real!
-
-//sh->o_bps=...     // output data rate (uncompressed bytes per second)
-  // Note: you DON'T need to set o_bps in most cases, as it defaults to:
-  //   sh->samplesize*sh->channels*sh->samplerate;
-
-  // for constant rate compressed QuickTime (.mov files) codecs you MUST
-  // set the compressed and uncompressed packet size (used by the demuxer):
-  sh->ds->ss_mul = 34; // compressed packet size
-  sh->ds->ss_div = 64; // samples per packet
-
-  return 1; // return values: 1=OK 0=ERROR
-}
-
-static int init(sh_audio_t *sh_audio){
-  // initialize the decoder, set tables etc...
-
-  // you can store HANDLE or private struct pointer at sh->context
-  // you can access WAVEFORMATEX header at sh->wf
-
-  // set sample format/rate parameters if you didn't do it in preinit() yet.
-
-  return 1; // return values: 1=OK 0=ERROR
-}
-
-static void uninit(sh_audio_t *sh){
-  // uninit the decoder etc...
-  // again: you don't have to free() a_in_buffer here! it's done by the core.
-}
-
-static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int maxlen){
-
-  // audio decoding. the most important thing :)
-  // parameters you get:
-  //  buf = pointer to the output buffer, you have to store uncompressed
-  //        samples there
-  //  minlen = requested minimum size (in bytes!) of output. it's just a
-  //        _recommendation_, you can decode more or less, it just tell you that
-  //        the caller process needs 'minlen' bytes. if it gets less, it will
-  //        call decode_audio() again.
-  //  maxlen = maximum size (bytes) of output. you MUST NOT write more to the
-  //        buffer, it's the upper-most limit!
-  //        note: maxlen will be always greater or equal to sh->audio_out_minsize
-
-  // now, let's decode...
-
-  // you can read the compressed stream using the demux stream functions:
-  //  demux_read_data(sh->ds, buffer, length) - read 'length' bytes to 'buffer'
-  //  ds_get_packet(sh->ds, &buffer) - set ptr buffer to next data packet
-  // (both func return number of bytes or 0 for error)
-
-  return len; // return value: number of _bytes_ written to output buffer,
-              // or -1 for EOF (or uncorrectable error)
-}
-
-static int control(sh_audio_t *sh,int cmd,void* arg, ...){
-    // various optional functions you MAY implement:
-    switch(cmd){
-      case ADCTRL_RESYNC_STREAM:
-        // it is called once after seeking, to resync.
-	// Note: sh_audio->a_in_buffer_len=0; is done _before_ this call!
-	...
-	return CONTROL_TRUE;
-      case ADCTRL_SKIP_FRAME:
-        // it is called to skip (jump over) small amount (1/10 sec or 1 frame)
-	// of audio data - used to sync audio to video after seeking
-	// if you don't return CONTROL_TRUE, it will defaults to:
-	//      ds_fill_buffer(sh_audio->ds);  // skip 1 demux packet
-	...
-	return CONTROL_TRUE;
-    }
-  return CONTROL_UNKNOWN;
-}