Move libmad in libxineadec directory.

--HG--
rename : src/libmad/xine_mad_decoder.c => src/libxineadec/xine_mad_decoder.c

2 files changed, 0 insertions, 391 deletions

diff --git a/src/libmad/Makefile.am b/src/libmad/Makefile.am
deleted file mode 100644
index 76d378465..000000000
--- a/src/libmad/Makefile.am
+++ /dev/null
@@ -1,16 +0,0 @@
-include $(top_srcdir)/misc/Makefile.common
-
-AM_CFLAGS   = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
-AM_LDFLAGS  = $(xineplug_ldflags)
-
-$(top_builddir)/contrib/libmad/libmad.la:
-	$(MAKE) -C $(top_builddir)/contrib/libmad
-
-if ENABLE_MAD
-xineplug_LTLIBRARIES = xineplug_decode_mad.la
-endif
-
-xineplug_decode_mad_la_SOURCES = xine_mad_decoder.c
-xineplug_decode_mad_la_DEPENDENCIES = $(LIBMAD_DEPS)
-xineplug_decode_mad_la_LIBADD = $(XINE_LIB) $(LIBMAD_LIBS)
-xineplug_decode_mad_la_CFLAGS = $(AM_CFLAGS) $(LIBMAD_CFLAGS)
diff --git a/src/libmad/xine_mad_decoder.c b/src/libmad/xine_mad_decoder.c
deleted file mode 100644
index 28407cfec..000000000
--- a/src/libmad/xine_mad_decoder.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/* 
- * Copyright (C) 2000-2003 the xine project
- * 
- * This file is part of xine, a free video player.
- * 
- * xine 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.
- * 
- * xine 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
- *
- * $Id: xine_decoder.c,v 1.57 2006/07/10 22:08:29 dgp85 Exp $
- *
- * stuff needed to turn libmad into a xine decoder plugin
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <config.h>
-
-#ifdef HAVE_MAD_H
-#include <mad.h>
-#endif
-
-#define LOG_MODULE "mad_decoder"
-#define LOG_VERBOSE
-/*
-#define LOG
-*/
-
-#include "xine_internal.h"
-#include "audio_out.h"
-#include "buffer.h"
-#include "frame.h"
-#include "synth.h"
-#include "xineutils.h"
-
-#define INPUT_BUF_SIZE  16384
-
-typedef struct {
-  audio_decoder_class_t   decoder_class;
-} mad_class_t;
-
-typedef struct mad_decoder_s {
-  audio_decoder_t   audio_decoder;
-
-  xine_stream_t    *xstream;
-
-  int64_t           pts;
-
-  struct mad_synth  synth; 
-  struct mad_stream stream;
-  struct mad_frame  frame;
-
-  int               output_sampling_rate;
-  int               output_open;
-  int               output_mode;
-
-  uint8_t           buffer[INPUT_BUF_SIZE];
-  int               bytes_in_buffer;
-  int               preview_mode;
-
-} mad_decoder_t;
-
-static void mad_reset (audio_decoder_t *this_gen) {
-
-  mad_decoder_t *this = (mad_decoder_t *) this_gen;
-
-  mad_synth_finish (&this->synth);
-  mad_frame_finish (&this->frame);
-  mad_stream_finish(&this->stream);
-
-  this->pts = 0;
-  this->bytes_in_buffer = 0;
-  this->preview_mode = 0;
-
-  mad_synth_init  (&this->synth);
-  mad_stream_init (&this->stream);
-  this->stream.options = MAD_OPTION_IGNORECRC;
-  mad_frame_init  (&this->frame);
-}
-
-
-static void mad_discontinuity (audio_decoder_t *this_gen) {
-
-  mad_decoder_t *this = (mad_decoder_t *) this_gen;
-  
-  this->pts = 0;
-}
-
-/* utility to scale and round samples to 16 bits */
-
-static inline
-signed int scale(mad_fixed_t sample)
-{
-  /* round */
-  sample += (1L << (MAD_F_FRACBITS - 16));
-
-  /* clip */
-  if (sample >= MAD_F_ONE)
-    sample = MAD_F_ONE - 1;
-  else if (sample < -MAD_F_ONE)
-    sample = -MAD_F_ONE;
-
-  /* quantize */
-  return sample >> (MAD_F_FRACBITS + 1 - 16);
-}
-
-/*
-static int head_check(mad_decoder_t *this) {
-
-  if( (this->header & 0xffe00000) != 0xffe00000)
-    return 0;
-  if(!((this->header>>17)&3))
-    return 0;
-  if( ((this->header>>12)&0xf) == 0xf)
-    return 0;
-  if( ((this->header>>10)&0x3) == 0x3 )
-    return 0;
-  return 1;
-}
-*/
-
-static void mad_decode_data (audio_decoder_t *this_gen, buf_element_t *buf) {
-
-  mad_decoder_t *this = (mad_decoder_t *) this_gen;
-
-  lprintf ("decode data, decoder_flags: %d\n", buf->decoder_flags);
-  
-  if (buf->size>(INPUT_BUF_SIZE-this->bytes_in_buffer)) {
-    xprintf (this->xstream->xine, XINE_VERBOSITY_DEBUG,
-	     "libmad: ALERT input buffer too small (%d bytes, %d avail)!\n",
-	     buf->size, INPUT_BUF_SIZE-this->bytes_in_buffer);
-    buf->size = INPUT_BUF_SIZE-this->bytes_in_buffer;
-  }
-  
-  if ((buf->decoder_flags & BUF_FLAG_HEADER) == 0) {
-
-    /* reset decoder on leaving preview mode */
-    if ((buf->decoder_flags & BUF_FLAG_PREVIEW) == 0) {
-      if (this->preview_mode) {
-	mad_reset (this_gen);
-      }
-    } else {
-      this->preview_mode = 1;
-    }
-
-    xine_fast_memcpy (&this->buffer[this->bytes_in_buffer], 
-                        buf->content, buf->size);
-    this->bytes_in_buffer += buf->size;
-    
-    /*
-    printf ("libmad: decode data - doing it\n");
-    */
-
-    mad_stream_buffer (&this->stream, this->buffer, 
-		       this->bytes_in_buffer);
-
-    while (1) {
-
-      if (mad_frame_decode (&this->frame, &this->stream) != 0) {
-
-	if (this->stream.next_frame) {
-	  int num_bytes =
-	    this->buffer + this->bytes_in_buffer - this->stream.next_frame;
-	  
-	  /* printf("libmad: MAD_ERROR_BUFLEN\n"); */
-
-	  memmove(this->buffer, this->stream.next_frame, num_bytes);
-	  this->bytes_in_buffer = num_bytes;
-	}
-
-	switch (this->stream.error) {
-
-	case MAD_ERROR_BUFLEN:
-	  return;
-
-	default: 
-	  mad_stream_buffer (&this->stream, this->buffer, 
-			     this->bytes_in_buffer);
-	}
-
-      } else {
-	int mode = (this->frame.header.mode == MAD_MODE_SINGLE_CHANNEL) ? AO_CAP_MODE_MONO : AO_CAP_MODE_STEREO;
-
-	if (!this->output_open 
-	    || (this->output_sampling_rate != this->frame.header.samplerate)
-	    || (this->output_mode != mode)) {
-
-	  lprintf ("audio sample rate %d mode %08x\n", this->frame.header.samplerate, mode);
-
-          /* the mpeg audio demuxer can set audio bitrate */
-          if (! _x_stream_info_get(this->xstream, XINE_STREAM_INFO_AUDIO_BITRATE)) {
-            _x_stream_info_set(this->xstream, XINE_STREAM_INFO_AUDIO_BITRATE,
-                               this->frame.header.bitrate);
-          }
-
-          /* the mpeg audio demuxer can set this meta info */
-          if (! _x_meta_info_get(this->xstream, XINE_META_INFO_AUDIOCODEC)) {
-            switch (this->frame.header.layer) {
-            case MAD_LAYER_I:
-              _x_meta_info_set_utf8(this->xstream, XINE_META_INFO_AUDIOCODEC, 
-                "MPEG audio layer 1 (lib: MAD)");
-              break;
-            case MAD_LAYER_II:
-              _x_meta_info_set_utf8(this->xstream, XINE_META_INFO_AUDIOCODEC, 
-                "MPEG audio layer 2 (lib: MAD)");
-              break;
-            case MAD_LAYER_III:
-              _x_meta_info_set_utf8(this->xstream, XINE_META_INFO_AUDIOCODEC, 
-                "MPEG audio layer 3 (lib: MAD)");
-              break;
-            default:
-              _x_meta_info_set_utf8(this->xstream, XINE_META_INFO_AUDIOCODEC, 
-                "MPEG audio (lib: MAD)");
-            }
-          }
-	  
-	  if (this->output_open) {
-	    this->xstream->audio_out->close (this->xstream->audio_out, this->xstream);
-	    this->output_open = 0;
-          }
-          if (!this->output_open) {
-	    this->output_open = this->xstream->audio_out->open(this->xstream->audio_out,
-				   this->xstream, 16,
-				   this->frame.header.samplerate, 
-			           mode) ;
-          }
-          if (!this->output_open) {
-            return;
-          }
-	  this->output_sampling_rate = this->frame.header.samplerate;
-	  this->output_mode = mode;
-	}
-
-	mad_synth_frame (&this->synth, &this->frame);
-
-	if ( (buf->decoder_flags & BUF_FLAG_PREVIEW) == 0 ) {
-        
-	  unsigned int         nchannels, nsamples;
-	  mad_fixed_t const   *left_ch, *right_ch;
-	  struct mad_pcm      *pcm = &this->synth.pcm;
-	  audio_buffer_t      *audio_buffer;
-	  uint16_t            *output;
-
-	  audio_buffer = this->xstream->audio_out->get_buffer (this->xstream->audio_out);
-	  output = audio_buffer->mem;
-
-	  nchannels = pcm->channels;
-	  nsamples  = pcm->length;
-	  left_ch   = pcm->samples[0];
-	  right_ch  = pcm->samples[1];
-	  
-	  while (nsamples--) {
-	    /* output sample(s) in 16-bit signed little-endian PCM */
-	    
-	    *output++ = scale(*left_ch++);
-	    
-	    if (nchannels == 2) 
-	      *output++ = scale(*right_ch++);
-
-	  }
-
-	  audio_buffer->num_frames = pcm->length;
-	  audio_buffer->vpts       = buf->pts;
-
-	  this->xstream->audio_out->put_buffer (this->xstream->audio_out, audio_buffer, this->xstream);
-
-	  buf->pts = 0;
-
-	}
-
-	lprintf ("decode worked\n"); 
-      }
-    } 
-
-  }
-}
-
-static void mad_dispose (audio_decoder_t *this_gen) {
-
-  mad_decoder_t *this = (mad_decoder_t *) this_gen; 
-
-  mad_synth_finish (&this->synth);
-  mad_frame_finish (&this->frame);
-  mad_stream_finish(&this->stream);
-
-  if (this->output_open) { 
-    this->xstream->audio_out->close (this->xstream->audio_out, this->xstream);
-    this->output_open = 0;
-  }
-
-  free (this_gen);
-}
-
-static audio_decoder_t *open_plugin (audio_decoder_class_t *class_gen, xine_stream_t *stream) {
-
-  mad_decoder_t *this ;
-
-  this = (mad_decoder_t *) xine_xmalloc (sizeof (mad_decoder_t));
-
-  this->audio_decoder.decode_data         = mad_decode_data;
-  this->audio_decoder.reset               = mad_reset;
-  this->audio_decoder.discontinuity       = mad_discontinuity;
-  this->audio_decoder.dispose             = mad_dispose;
-
-  this->output_open     = 0;
-  this->bytes_in_buffer = 0;
-  this->preview_mode    = 0;
-
-  this->xstream         = stream;
-
-  mad_synth_init  (&this->synth);
-  mad_stream_init (&this->stream);
-  mad_frame_init  (&this->frame);
-
-  this->stream.options = MAD_OPTION_IGNORECRC;
-
-  lprintf ("init\n"); 
-
-  return &this->audio_decoder;
-}
-
-/*
- * mad plugin class
- */
-
-static char *get_identifier (audio_decoder_class_t *this) {
-  return "mad";
-}
-
-static char *get_description (audio_decoder_class_t *this) {
-  return "libmad based mpeg audio layer 1/2/3 decoder plugin";
-}
-
-static void dispose_class (audio_decoder_class_t *this) {
-  free (this);
-}
-
-static void *init_plugin (xine_t *xine, void *data) {
-
-  mad_class_t *this;
-  
-  this = (mad_class_t *) xine_xmalloc (sizeof (mad_class_t));
-
-  this->decoder_class.open_plugin     = open_plugin;
-  this->decoder_class.get_identifier  = get_identifier;
-  this->decoder_class.get_description = get_description;
-  this->decoder_class.dispose         = dispose_class;
-
-  return this;
-}
-
-static uint32_t audio_types[] = { 
-  BUF_AUDIO_MPEG, 0
-};
-
-static const decoder_info_t dec_info_audio = {
-  audio_types,         /* supported types */
-  7                    /* priority        */
-};
-
-const plugin_info_t xine_plugin_info[] EXPORTED = {
-  /* type, API, "name", version, special_info, init_function */  
-  { PLUGIN_AUDIO_DECODER, 15, "mad", XINE_VERSION_CODE, &dec_info_audio, init_plugin },
-  { PLUGIN_NONE, 0, "", 0, NULL, NULL }
-};