vlc/vlc-3.0 | branch: master | Francois Cartegnie <[email protected]> | Tue Mar 6 12:20:42 2018 +0100| [a13ec28b49d01aa2f8f439a2b389b740371b72b9] | committer: Hugo Beauzée-Luyssen
demux: avi: fix OpenDML regression while avi and chunks are 32bits, opendml can extend offsets to 64bits (cherry picked from commit 0fc5a07cc5f284425de7c3dc2be38968626b521f) Signed-off-by: Hugo Beauzée-Luyssen <[email protected]> > http://git.videolan.org/gitweb.cgi/vlc/vlc-3.0.git/?a=commit;h=a13ec28b49d01aa2f8f439a2b389b740371b72b9 --- modules/demux/avi/avi.c | 32 ++++++++++++++++---------------- modules/demux/avi/libavi.h | 2 +- 2 files changed, 17 insertions(+), 17 deletions(-) diff --git a/modules/demux/avi/avi.c b/modules/demux/avi/avi.c index 8dab8f776d..8e43a9d0f8 100644 --- a/modules/demux/avi/avi.c +++ b/modules/demux/avi/avi.c @@ -106,7 +106,7 @@ static char *FromACP( const char *str ) typedef struct { vlc_fourcc_t i_fourcc; - uint32_t i_pos; + uint64_t i_pos; uint32_t i_size; vlc_fourcc_t i_type; /* only for AVIFOURCC_LIST */ @@ -121,9 +121,9 @@ typedef struct { vlc_fourcc_t i_id; uint32_t i_flags; - uint32_t i_pos; + uint64_t i_pos; uint32_t i_length; - int64_t i_lengthtotal; + uint64_t i_lengthtotal; } avi_entry_t; @@ -136,7 +136,7 @@ typedef struct } avi_index_t; static void avi_index_Init( avi_index_t * ); static void avi_index_Clean( avi_index_t * ); -static void avi_index_Append( avi_index_t *, uint32_t *, avi_entry_t * ); +static void avi_index_Append( avi_index_t *, uint64_t *, avi_entry_t * ); typedef struct { @@ -184,8 +184,8 @@ struct demux_sys_t bool b_odml; - uint32_t i_movi_begin; - uint32_t i_movi_lastchunk_pos; /* XXX position of last valid chunk */ + uint64_t i_movi_begin; + uint64_t i_movi_lastchunk_pos; /* XXX position of last valid chunk */ /* number of streams and information */ unsigned int i_track; @@ -213,7 +213,7 @@ static int AVI_StreamChunkFind( demux_t *, unsigned int i_stream ); static int AVI_StreamChunkSet ( demux_t *, unsigned int i_stream, unsigned int i_ck ); static int AVI_StreamBytesSet ( demux_t *, - unsigned int i_stream, uint32_t i_byte ); + unsigned int i_stream, uint64_t i_byte ); vlc_fourcc_t AVI_FourccGetCodec( unsigned int i_cat, vlc_fourcc_t ); static int AVI_GetKeyFlag ( vlc_fourcc_t , uint8_t * ); @@ -1538,7 +1538,7 @@ static int Seek( demux_t *p_demux, mtime_t i_date, int i_percent, bool b_accurat if( p_sys->b_seekable ) { - int64_t i_pos_backup = vlc_stream_Tell( p_demux->s ); + uint64_t i_pos_backup = vlc_stream_Tell( p_demux->s ); /* Check and lazy load indexes if it was not done (not fastseekable) */ if ( !p_sys->b_indexloaded && ( p_sys->i_avih_flags & AVIF_HASINDEX ) ) @@ -1566,7 +1566,7 @@ static int Seek( demux_t *p_demux, mtime_t i_date, int i_percent, bool b_accurat { avi_track_t *p_stream = NULL; unsigned i_stream = 0; - int64_t i_pos; + uint64_t i_pos; if ( !p_sys->i_movi_lastchunk_pos && /* set when index is successfully loaded */ ! ( p_sys->i_avih_flags & AVIF_ISINTERLEAVED ) ) @@ -1991,7 +1991,7 @@ static int AVI_StreamChunkSet( demux_t *p_demux, unsigned int i_stream, /* XXX FIXME up to now, we assume that all chunk are one after one */ static int AVI_StreamBytesSet( demux_t *p_demux, unsigned int i_stream, - uint32_t i_byte ) + uint64_t i_byte ) { demux_sys_t *p_sys = p_demux->p_sys; avi_track_t *p_stream = p_sys->track[i_stream]; @@ -2368,7 +2368,7 @@ static void avi_index_Clean( avi_index_t *p_index ) { free( p_index->p_entry ); } -static void avi_index_Append( avi_index_t *p_index, uint32_t *pi_last_pos, +static void avi_index_Append( avi_index_t *p_index, uint64_t *pi_last_pos, avi_entry_t *p_entry ) { /* Update last chunk position */ @@ -2465,7 +2465,7 @@ static int AVI_IndexFind_idx1( demux_t *p_demux, } static int AVI_IndexLoad_idx1( demux_t *p_demux, - avi_index_t p_index[], uint32_t *pi_last_offset ) + avi_index_t p_index[], uint64_t *pi_last_offset ) { demux_sys_t *p_sys = p_demux->p_sys; @@ -2521,7 +2521,7 @@ static int AVI_IndexLoad_idx1( demux_t *p_demux, return VLC_SUCCESS; } -static void __Parse_indx( demux_t *p_demux, avi_index_t *p_index, uint32_t *pi_max_offset, +static void __Parse_indx( demux_t *p_demux, avi_index_t *p_index, uint64_t *pi_max_offset, avi_chunk_indx_t *p_indx ) { avi_entry_t index; @@ -2562,7 +2562,7 @@ static void __Parse_indx( demux_t *p_demux, avi_index_t *p_index, uint32_t *pi_m } static void AVI_IndexLoad_indx( demux_t *p_demux, - avi_index_t p_index[], uint32_t *pi_last_offset ) + avi_index_t p_index[], uint64_t *pi_last_offset ) { demux_sys_t *p_sys = p_demux->p_sys; @@ -2632,8 +2632,8 @@ static void AVI_IndexLoad( demux_t *p_demux ) avi_index_Init( &p_idx_indx[i] ); avi_index_Init( &p_idx_idx1[i] ); } - uint32_t i_indx_last_pos = p_sys->i_movi_lastchunk_pos; - uint32_t i_idx1_last_pos = p_sys->i_movi_lastchunk_pos; + uint64_t i_indx_last_pos = p_sys->i_movi_lastchunk_pos; + uint64_t i_idx1_last_pos = p_sys->i_movi_lastchunk_pos; AVI_IndexLoad_indx( p_demux, p_idx_indx, &i_indx_last_pos ); if( !p_sys->b_odml ) diff --git a/modules/demux/avi/libavi.h b/modules/demux/avi/libavi.h index 26e1614a12..785f4dfc13 100644 --- a/modules/demux/avi/libavi.h +++ b/modules/demux/avi/libavi.h @@ -225,7 +225,7 @@ typedef struct avi_chunk_indx_s uint32_t i_entriesinuse; vlc_fourcc_t i_id; - int64_t i_baseoffset; + uint64_t i_baseoffset; union { _______________________________________________ vlc-commits mailing list [email protected] https://mailman.videolan.org/listinfo/vlc-commits
