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authorGravatar wm4 <wm4@nowhere>2012-11-05 17:02:04 +0100
committerGravatar wm4 <wm4@nowhere>2012-11-12 20:06:14 +0100
commitd4bdd0473d6f43132257c9fb3848d829755167a3 (patch)
tree8021c2f7da1841393c8c832105e20cd527826d6c /libmpdemux/demux_rawaudio.c
parentbd48deba77bd5582c5829d6fe73a7d2571088aba (diff)
Rename directories, move files (step 1 of 2) (does not compile)
Tis drops the silly lib prefixes, and attempts to organize the tree in a more logical way. Make the top-level directory less cluttered as well. Renames the following directories: libaf -> audio/filter libao2 -> audio/out libvo -> video/out libmpdemux -> demux Split libmpcodecs: vf* -> video/filter vd*, dec_video.* -> video/decode mp_image*, img_format*, ... -> video/ ad*, dec_audio.* -> audio/decode libaf/format.* is moved to audio/ - this is similar to how mp_image.* is located in video/. Move most top-level .c/.h files to core. (talloc.c/.h is left on top- level, because it's external.) Park some of the more annoying files in compat/. Some of these are relicts from the time mplayer used ffmpeg internals. sub/ is not split, because it's too much of a mess (subtitle code is mixed with OSD display and rendering). Maybe the organization of core is not ideal: it mixes playback core (like mplayer.c) and utility helpers (like bstr.c/h). Should the need arise, the playback core will be moved somewhere else, while core contains all helper and common code.
Diffstat (limited to 'libmpdemux/demux_rawaudio.c')
-rw-r--r--libmpdemux/demux_rawaudio.c127
1 files changed, 0 insertions, 127 deletions
diff --git a/libmpdemux/demux_rawaudio.c b/libmpdemux/demux_rawaudio.c
deleted file mode 100644
index 2a8fea05f0..0000000000
--- a/libmpdemux/demux_rawaudio.c
+++ /dev/null
@@ -1,127 +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 "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-
-#include "m_option.h"
-
-#include "stream/stream.h"
-#include "demuxer.h"
-#include "stheader.h"
-#include "libaf/format.h"
-
-
-static int channels = 2;
-static int samplerate = 44100;
-static int format = AF_FORMAT_S16_NE;
-
-const m_option_t demux_rawaudio_opts[] = {
- { "channels", &channels, CONF_TYPE_INT,CONF_RANGE,1,8, NULL },
- { "rate", &samplerate, CONF_TYPE_INT,CONF_RANGE,1000,8*48000, NULL },
- { "format", &format, CONF_TYPE_AFMT, 0, 0, 0, NULL },
- {NULL, NULL, 0, 0, 0, 0, NULL}
-};
-
-
-static demuxer_t* demux_rawaudio_open(demuxer_t* demuxer) {
- sh_audio_t* sh_audio;
- WAVEFORMATEX* w;
-
- if ((format & AF_FORMAT_SPECIAL_MASK) != 0)
- return NULL;
-
- sh_audio = new_sh_audio(demuxer,0);
- sh_audio->wf = w = malloc(sizeof(*w));
- // Not a WAVEFORMATEX format; just abuse it to pass the internal mplayer
- // format to ad_pcm.c
- w->wFormatTag = format;
- sh_audio->format = MKTAG('M', 'P', 'a', 'f');
- w->nChannels = sh_audio->channels = channels;
- w->nSamplesPerSec = sh_audio->samplerate = samplerate;
- sh_audio->samplesize = (af_fmt2bits(format) + 7) / 8;
- w->nAvgBytesPerSec = samplerate * sh_audio->samplesize * channels;
- w->nBlockAlign = channels * sh_audio->samplesize;
- w->wBitsPerSample = 8 * sh_audio->samplesize;
- w->cbSize = 0;
-
- demuxer->movi_start = demuxer->stream->start_pos;
- demuxer->movi_end = demuxer->stream->end_pos;
-
- demuxer->audio->id = 0;
- demuxer->audio->sh = sh_audio;
- sh_audio->ds = demuxer->audio;
- sh_audio->needs_parsing = 1;
-
- return demuxer;
-}
-
-static int demux_rawaudio_fill_buffer(demuxer_t* demuxer, demux_stream_t *ds) {
- sh_audio_t* sh_audio = demuxer->audio->sh;
- int l = sh_audio->wf->nAvgBytesPerSec;
- off_t spos = stream_tell(demuxer->stream);
- demux_packet_t* dp;
-
- if(demuxer->stream->eof)
- return 0;
-
- dp = new_demux_packet(l);
- dp->pts = (spos - demuxer->movi_start) / (float)(sh_audio->wf->nAvgBytesPerSec);
- dp->pos = (spos - demuxer->movi_start);
-
- l = stream_read(demuxer->stream,dp->buffer,l);
- resize_demux_packet(dp, l);
- ds_add_packet(ds,dp);
-
- return 1;
-}
-
-static void demux_rawaudio_seek(demuxer_t *demuxer,float rel_seek_secs,float audio_delay,int flags){
- stream_t* s = demuxer->stream;
- sh_audio_t* sh_audio = demuxer->audio->sh;
- off_t base,pos;
-
- base = (flags & SEEK_ABSOLUTE) ? demuxer->movi_start : stream_tell(s);
- if(flags & SEEK_FACTOR)
- pos = base + ((demuxer->movi_end - demuxer->movi_start)*rel_seek_secs);
- else
- pos = base + (rel_seek_secs*sh_audio->i_bps);
-
- pos -= (pos % (sh_audio->channels * sh_audio->samplesize) );
- stream_seek(s,pos);
-// printf("demux_rawaudio: streamtell=%d\n",(int)stream_tell(demuxer->stream));
-}
-
-const demuxer_desc_t demuxer_desc_rawaudio = {
- "Raw audio demuxer",
- "rawaudio",
- "rawaudio",
- "?",
- "",
- DEMUXER_TYPE_RAWAUDIO,
- 0, // no autodetect
- NULL,
- demux_rawaudio_fill_buffer,
- demux_rawaudio_open,
- NULL,
- demux_rawaudio_seek,
-};