Fixed initial value in MJPEG demuxer.

[vlc] / modules / demux / mkv / matroska_segment.cpp

diff --git a/modules/demux/mkv/matroska_segment.cpp b/modules/demux/mkv/matroska_segment.cpp
index 08846787b7e9965e4f246ee0d229b6e24b11d156..db9ce1c6b1edacb91fcb3b039f4d7342136e60bd 100644 (file)
--- a/modules/demux/mkv/matroska_segment.cpp
+++ b/modules/demux/mkv/matroska_segment.cpp
@@ -179,7 +179,8 @@ void matroska_segment_c::LoadCues( KaxCues *cues )
             if( i_index >= i_index_max )
             {
                 i_index_max += 1024;
-                p_indexes = (mkv_index_t*)realloc( p_indexes, sizeof( mkv_index_t ) * i_index_max );
+                p_indexes = (mkv_index_t*)xrealloc( p_indexes,
+                                        sizeof( mkv_index_t ) * i_index_max );
             }
 #undef idx
         }
@@ -372,7 +373,8 @@ void matroska_segment_c::IndexAppendCluster( KaxCluster *cluster )
     if( i_index >= i_index_max )
     {
         i_index_max += 1024;
-        p_indexes = (mkv_index_t*)realloc( p_indexes, sizeof( mkv_index_t ) * i_index_max );
+        p_indexes = (mkv_index_t*)xrealloc( p_indexes,
+                                        sizeof( mkv_index_t ) * i_index_max );
     }
 #undef idx
 }
@@ -664,7 +666,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
                 tracks[i_track]->fmt.i_extra       = GetDWLE( &p_bih->biSize ) - sizeof( BITMAPINFOHEADER );
                 if( tracks[i_track]->fmt.i_extra > 0 )
                 {
-                    tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
+                    tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->fmt.i_extra );
                     memcpy( tracks[i_track]->fmt.p_extra, &p_bih[1], tracks[i_track]->fmt.i_extra );
                 }
             }
@@ -715,7 +717,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
                         + 6;
                     if( i_size1 > 0 && i_size2 > 0 && i_size3 > 0  ) {
                         tracks[i_track]->fmt.p_extra =
-                            malloc( tracks[i_track]->fmt.i_extra );
+                            xmalloc( tracks[i_track]->fmt.i_extra );
                         uint8_t *p_out = (uint8_t*)tracks[i_track]->fmt.p_extra;
                         *p_out++ = (i_size1>>8) & 0xFF;
                         *p_out++ = i_size1 & 0xFF;
@@ -737,7 +739,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
                     }
                     else
                     {
-                        msg_Err( &sys.demuxer, "inconsistant theora extradata" );
+                        msg_Err( &sys.demuxer, "inconsistent theora extradata" );
                     }
                 }
                 else {
@@ -785,13 +787,13 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
                 else
                     tracks[i_track]->fmt.i_codec = VLC_CODEC_MP4V;
                 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
-                tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
+                tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->i_extra_data );
                 memcpy( tracks[i_track]->fmt.p_extra,tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
             }
         }
         else if( !strcmp( tracks[i_track]->psz_codec, "V_QUICKTIME" ) )
         {
-            MP4_Box_t *p_box = (MP4_Box_t*)malloc( sizeof( MP4_Box_t ) );
+            MP4_Box_t *p_box = (MP4_Box_t*)xmalloc( sizeof( MP4_Box_t ) );
             stream_t *p_mp4_stream = stream_MemoryNew( VLC_OBJECT(&sys.demuxer),
                                                        tracks[i_track]->p_extra_data,
                                                        tracks[i_track]->i_extra_data,
@@ -803,7 +805,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
                 tracks[i_track]->fmt.video.i_width = p_box->data.p_sample_vide->i_width;
                 tracks[i_track]->fmt.video.i_height = p_box->data.p_sample_vide->i_height;
                 tracks[i_track]->fmt.i_extra = p_box->data.p_sample_vide->i_qt_image_description;
-                tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
+                tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->fmt.i_extra );
                 memcpy( tracks[i_track]->fmt.p_extra, p_box->data.p_sample_vide->p_qt_image_description, tracks[i_track]->fmt.i_extra );
                 MP4_FreeBox_sample_vide( p_box );
             }
@@ -835,7 +837,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
                 tracks[i_track]->fmt.i_extra            = GetWLE( &p_wf->cbSize );
                 if( tracks[i_track]->fmt.i_extra > 0 )
                 {
-                    tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
+                    tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->fmt.i_extra );
                     memcpy( tracks[i_track]->fmt.p_extra, &p_wf[1], tracks[i_track]->fmt.i_extra );
                 }
             }
@@ -872,7 +874,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
         {
             tracks[i_track]->fmt.i_codec = VLC_CODEC_FLAC;
             tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
-            tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
+            tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->i_extra_data );
             memcpy( tracks[i_track]->fmt.p_extra,tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
         }
         else if( !strcmp( tracks[i_track]->psz_codec, "A_VORBIS" ) )
@@ -901,7 +903,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
             i_size[2] = tracks[i_track]->i_extra_data - i_offset - i_size[0] - i_size[1];
 
             tracks[i_track]->fmt.i_extra = 3 * 2 + i_size[0] + i_size[1] + i_size[2];
-            tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
+            tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->fmt.i_extra );
             p_extra = (uint8_t *)tracks[i_track]->fmt.p_extra; i_extra = 0;
             for( i = 0; i < 3; i++ )
             {
@@ -958,7 +960,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
             msg_Dbg( &sys.demuxer, "profile=%d srate=%d", i_profile, i_srate );
 
             tracks[i_track]->fmt.i_extra = sbr ? 5 : 2;
-            tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
+            tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->fmt.i_extra );
             ((uint8_t*)tracks[i_track]->fmt.p_extra)[0] = ((i_profile + 1) << 3) | ((i_srate&0xe) >> 1);
             ((uint8_t*)tracks[i_track]->fmt.p_extra)[1] = ((i_srate & 0x1) << 7) | (tracks[i_track]->fmt.audio.i_channels << 3);
             if (sbr != 0)
@@ -977,22 +979,38 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
         {
             tracks[i_track]->fmt.i_codec = VLC_CODEC_MP4A;
             tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
-            tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
+            tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->i_extra_data );
             memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
         }
         else if( !strcmp( tracks[i_track]->psz_codec, "A_WAVPACK4" ) )
         {
             tracks[i_track]->fmt.i_codec = VLC_CODEC_WAVPACK;
             tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
-            tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
+            tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->i_extra_data );
             memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
         }
         else if( !strcmp( tracks[i_track]->psz_codec, "A_TTA1" ) )
         {
-            tracks[i_track]->fmt.i_codec = VLC_CODEC_TTA;
-            tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
-            tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
-            memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
+            p_fmt->i_codec = VLC_CODEC_TTA;
+            p_fmt->i_extra = p_tk->i_extra_data;
+            if( p_fmt->i_extra > 0 )
+            {
+                p_fmt->p_extra = xmalloc( p_tk->i_extra_data );
+                memcpy( p_fmt->p_extra, p_tk->p_extra_data, p_tk->i_extra_data );
+            }
+            else
+            {
+                p_fmt->i_extra = 30;
+                p_fmt->p_extra = xmalloc( p_fmt->i_extra );
+                uint8_t *p_extra = (uint8_t*)p_fmt->p_extra;
+                memcpy( &p_extra[ 0], "TTA1", 4 );
+                SetWLE( &p_extra[ 4], 1 );
+                SetWLE( &p_extra[ 6], p_fmt->audio.i_channels );
+                SetWLE( &p_extra[ 8], p_fmt->audio.i_bitspersample );
+                SetDWLE( &p_extra[10], p_fmt->audio.i_rate );
+                SetDWLE( &p_extra[14], 0xffffffff );
+                memset( &p_extra[18], 0, 30  - 18 );
+            }
         }
         else if( !strcmp( tracks[i_track]->psz_codec, "A_PCM/INT/BIG" ) ||
                  !strcmp( tracks[i_track]->psz_codec, "A_PCM/INT/LIT" ) ||
@@ -1042,7 +1060,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
             msg_Dbg( &sys.demuxer, "kate last header (%d) is %d bytes", num_headers-1, pi_size[num_headers-1]);
 
             tracks[i_track]->fmt.i_extra = 1 + num_headers * 2 + size_so_far + pi_size[num_headers-1];
-            tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
+            tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->fmt.i_extra );
 
             p_extra = (uint8_t *)tracks[i_track]->fmt.p_extra;
             i_extra = 0;
@@ -1076,7 +1094,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
             if( tracks[i_track]->i_extra_data )
             {
                 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
-                tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
+                tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->i_extra_data );
                 memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
             }
         }
@@ -1090,7 +1108,7 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
             if( tracks[i_track]->i_extra_data )
             {
                 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
-                tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
+                tracks[i_track]->fmt.p_extra = xmalloc( tracks[i_track]->i_extra_data );
                 memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
             }
         }