Fix MS ADPCM in w64 files.

[vlc] / modules / codec / dts.c

diff --git a/modules/codec/dts.c b/modules/codec/dts.c
index 62a771d0d6093e09e939836657363e40d4011062..78dd52acc3cb4114833f73667f8df960bd1abc74 100644 (file)
--- a/modules/codec/dts.c
+++ b/modules/codec/dts.c
@@ -1,7 +1,7 @@
 /*****************************************************************************
  * dts.c: parse DTS audio sync info and packetize the stream
  *****************************************************************************
- * Copyright (C) 2003-2005 the VideoLAN team
+ * Copyright (C) 2003-2009 the VideoLAN team
  * $Id$
  *
  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
@@ -25,9 +25,11 @@
 /*****************************************************************************
  * Preamble
  *****************************************************************************/
+
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
+#include <assert.h>
 
 #include <vlc_common.h>
 #include <vlc_plugin.h>
@@ -72,7 +74,7 @@ struct decoder_sys_t
     /*
      * Common properties
      */
-    audio_date_t   end_date;
+    date_t  end_date;
 
     mtime_t i_pts;
 
@@ -139,11 +141,8 @@ static int OpenCommon( vlc_object_t *p_this, bool b_packetizer )
     decoder_t *p_dec = (decoder_t*)p_this;
     decoder_sys_t *p_sys;
 
-    if( p_dec->fmt_in.i_codec != VLC_FOURCC('d','t','s',' ') &&
-        p_dec->fmt_in.i_codec != VLC_FOURCC('d','t','s','b') )
-    {
+    if( p_dec->fmt_in.i_codec != VLC_CODEC_DTS )
         return VLC_EGENERIC;
-    }
 
     /* Allocate the memory needed to store the decoder's structure */
     if( ( p_dec->p_sys = p_sys = malloc(sizeof(*p_sys)) ) == NULL )
@@ -152,14 +151,14 @@ static int OpenCommon( vlc_object_t *p_this, bool b_packetizer )
     /* Misc init */
     p_sys->b_packetizer = b_packetizer;
     p_sys->i_state = STATE_NOSYNC;
-    aout_DateSet( &p_sys->end_date, 0 );
+    date_Set( &p_sys->end_date, 0 );
     p_sys->b_dts_hd = false;
 
     p_sys->bytestream = block_BytestreamInit();
 
     /* Set output properties */
     p_dec->fmt_out.i_cat = AUDIO_ES;
-    p_dec->fmt_out.i_codec = VLC_FOURCC('d','t','s',' ');
+    p_dec->fmt_out.i_codec = VLC_CODEC_DTS;
     p_dec->fmt_out.audio.i_rate = 0; /* So end_date gets initialized */
 
     /* Set callback */
@@ -191,12 +190,12 @@ static void *DecodeBlock( decoder_t *p_dec, block_t **pp_block )
             p_sys->i_state = STATE_NOSYNC;
             block_BytestreamEmpty( &p_sys->bytestream );
         }
-        aout_DateSet( &p_sys->end_date, 0 );
+        date_Set( &p_sys->end_date, 0 );
         block_Release( *pp_block );
         return NULL;
     }
 
-    if( !aout_DateGet( &p_sys->end_date ) && !(*pp_block)->i_pts )
+    if( !date_Get( &p_sys->end_date ) && !(*pp_block)->i_pts )
     {
         /* We've just started the stream, wait for the first PTS. */
         block_Release( *pp_block );
@@ -233,9 +232,9 @@ static void *DecodeBlock( decoder_t *p_dec, block_t **pp_block )
             /* New frame, set the Presentation Time Stamp */
             p_sys->i_pts = p_sys->bytestream.p_block->i_pts;
             if( p_sys->i_pts != 0 &&
-                p_sys->i_pts != aout_DateGet( &p_sys->end_date ) )
+                p_sys->i_pts != date_Get( &p_sys->end_date ) )
             {
-                aout_DateSet( &p_sys->end_date, p_sys->i_pts );
+                date_Set( &p_sys->end_date, p_sys->i_pts );
             }
             p_sys->i_state = STATE_HEADER;
 
@@ -363,8 +362,8 @@ static uint8_t *GetOutBuffer( decoder_t *p_dec, void **pp_out_buffer )
         msg_Info( p_dec, "DTS channels:%d samplerate:%d bitrate:%d",
                   p_sys->i_channels, p_sys->i_rate, p_sys->i_bit_rate );
 
-        aout_DateInit( &p_sys->end_date, p_sys->i_rate );
-        aout_DateSet( &p_sys->end_date, p_sys->i_pts );
+        date_Init( &p_sys->end_date, p_sys->i_rate, 1 );
+        date_Set( &p_sys->end_date, p_sys->i_pts );
     }
 
     p_dec->fmt_out.audio.i_rate     = p_sys->i_rate;
@@ -411,9 +410,9 @@ static aout_buffer_t *GetAoutBuffer( decoder_t *p_dec )
     p_buf->i_nb_samples = p_sys->i_frame_length;
     p_buf->i_nb_bytes = p_sys->i_frame_size;
 
-    p_buf->start_date = aout_DateGet( &p_sys->end_date );
+    p_buf->start_date = date_Get( &p_sys->end_date );
     p_buf->end_date =
-        aout_DateIncrement( &p_sys->end_date, p_sys->i_frame_length );
+        date_Increment( &p_sys->end_date, p_sys->i_frame_length );
 
     return p_buf;
 }
@@ -429,9 +428,9 @@ static block_t *GetSoutBuffer( decoder_t *p_dec )
     p_block = block_New( p_dec, p_sys->i_frame_size );
     if( p_block == NULL ) return NULL;
 
-    p_block->i_pts = p_block->i_dts = aout_DateGet( &p_sys->end_date );
+    p_block->i_pts = p_block->i_dts = date_Get( &p_sys->end_date );
 
-    p_block->i_length = aout_DateIncrement( &p_sys->end_date,
+    p_block->i_length = date_Increment( &p_sys->end_date,
         p_sys->i_frame_length ) - p_block->i_pts;
 
     return p_block;
@@ -624,9 +623,11 @@ static int SyncInfo( const uint8_t *p_buf,
                                      pi_bit_rate, pi_frame_length );
     }
     /* DTS-HD */
-    else if( p_buf[0] == 0x64 && p_buf[1] ==  0x58 &&
-             p_buf[2] == 0x20 && p_buf[3] ==  0x25 )
+    else
     {
+        assert( p_buf[0] == 0x64 && p_buf[1] ==  0x58 &&
+                p_buf[2] == 0x20 && p_buf[3] ==  0x25 );
+
         int i_dts_hd_size;
         bs_t s;
         bs_init( &s, &p_buf[4], DTS_HEADER_SIZE - 4 );