generic-library/ffmpeg
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cosmectics, use consistant and homogeneous type names for atoms

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Originally committed as revision 8828 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2007-04-26 11:36:05 +00:00
parent f8c18cd711
commit e23848a49c
3 changed files with 18 additions and 18 deletions
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4
libavformat/isom.h
View File

@ -32,9 +32,9 @@ extern const AVCodecTag codec_movaudio_tags[];
int ff_mov_iso639_to_lang(const char *lang, int mp4); int ff_mov_iso639_to_lang(const char *lang, int mp4);
int ff_mov_lang_to_iso639(int code, char *to); int ff_mov_lang_to_iso639(int code, char *to);
typedef struct Time2Sample{ typedef struct {
int count; int count;
int duration; int duration;
}Time2Sample; } MOV_stts_t;
#endif /* FFMPEG_ISOM_H */ #endif /* FFMPEG_ISOM_H */

28
libavformat/mov.c
View File

@ -63,11 +63,11 @@
* Here we just use what is needed to read the chunks * Here we just use what is needed to read the chunks
*/ */
typedef struct MOV_sample_to_chunk_tbl { typedef struct {
int first; int first;
int count; int count;
int id; int id;
} MOV_sample_to_chunk_tbl; } MOV_stsc_t;
typedef struct { typedef struct {
uint32_t type; uint32_t type;
@ -75,10 +75,10 @@ typedef struct {
int64_t size; /* total size (excluding the size and type fields) */ int64_t size; /* total size (excluding the size and type fields) */
} MOV_atom_t; } MOV_atom_t;
typedef struct MOV_mdat_atom_s { typedef struct {
offset_t offset; offset_t offset;
int64_t size; int64_t size;
} MOV_mdat_atom_t; } MOV_mdat_t;
struct MOVParseTableEntry; struct MOVParseTableEntry;
@ -88,12 +88,12 @@ typedef struct MOVStreamContext {
unsigned int chunk_count; unsigned int chunk_count;
int64_t *chunk_offsets; int64_t *chunk_offsets;
unsigned int stts_count; unsigned int stts_count;
Time2Sample *stts_data; MOV_stts_t *stts_data;
unsigned int ctts_count; unsigned int ctts_count;
Time2Sample *ctts_data; MOV_stts_t *ctts_data;
unsigned int edit_count; /* number of 'edit' (elst atom) */ unsigned int edit_count; /* number of 'edit' (elst atom) */
unsigned int sample_to_chunk_sz; unsigned int sample_to_chunk_sz;
MOV_sample_to_chunk_tbl *sample_to_chunk; MOV_stsc_t *sample_to_chunk;
int sample_to_ctime_index; int sample_to_ctime_index;
int sample_to_ctime_sample; int sample_to_ctime_sample;
unsigned int sample_size; unsigned int sample_size;
@ -123,7 +123,7 @@ typedef struct MOVContext {
/* NOTE: for recursion save to/ restore from local variable! */ /* NOTE: for recursion save to/ restore from local variable! */
AVPaletteControl palette_control; AVPaletteControl palette_control;
MOV_mdat_atom_t *mdat_list; MOV_mdat_t *mdat_list;
int mdat_count; int mdat_count;
DVDemuxContext *dv_demux; DVDemuxContext *dv_demux;
AVFormatContext *dv_fctx; AVFormatContext *dv_fctx;
@ -860,13 +860,13 @@ static int mov_read_stsc(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
entries = get_be32(pb); entries = get_be32(pb);
if(entries >= UINT_MAX / sizeof(MOV_sample_to_chunk_tbl)) if(entries >= UINT_MAX / sizeof(MOV_stsc_t))
return -1; return -1;
dprintf(c->fc, "track[%i].stsc.entries = %i\n", c->fc->nb_streams-1, entries); dprintf(c->fc, "track[%i].stsc.entries = %i\n", c->fc->nb_streams-1, entries);
sc->sample_to_chunk_sz = entries; sc->sample_to_chunk_sz = entries;
sc->sample_to_chunk = av_malloc(entries * sizeof(MOV_sample_to_chunk_tbl)); sc->sample_to_chunk = av_malloc(entries * sizeof(MOV_stsc_t));
if (!sc->sample_to_chunk) if (!sc->sample_to_chunk)
return -1; return -1;
for(i=0; i<entries; i++) { for(i=0; i<entries; i++) {
@ -948,11 +948,11 @@ static int mov_read_stts(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
get_byte(pb); /* version */ get_byte(pb); /* version */
get_byte(pb); get_byte(pb); get_byte(pb); /* flags */ get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
entries = get_be32(pb); entries = get_be32(pb);
if(entries >= UINT_MAX / sizeof(Time2Sample)) if(entries >= UINT_MAX / sizeof(MOV_stts_t))
return -1; return -1;
sc->stts_count = entries; sc->stts_count = entries;
sc->stts_data = av_malloc(entries * sizeof(Time2Sample)); sc->stts_data = av_malloc(entries * sizeof(MOV_stts_t));
dprintf(c->fc, "track[%i].stts.entries = %i\n", c->fc->nb_streams-1, entries); dprintf(c->fc, "track[%i].stts.entries = %i\n", c->fc->nb_streams-1, entries);
@ -990,11 +990,11 @@ static int mov_read_ctts(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
get_byte(pb); /* version */ get_byte(pb); /* version */
get_byte(pb); get_byte(pb); get_byte(pb); /* flags */ get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
entries = get_be32(pb); entries = get_be32(pb);
if(entries >= UINT_MAX / sizeof(Time2Sample)) if(entries >= UINT_MAX / sizeof(MOV_stts_t))
return -1; return -1;
sc->ctts_count = entries; sc->ctts_count = entries;
sc->ctts_data = av_malloc(entries * sizeof(Time2Sample)); sc->ctts_data = av_malloc(entries * sizeof(MOV_stts_t));
dprintf(c->fc, "track[%i].ctts.entries = %i\n", c->fc->nb_streams-1, entries); dprintf(c->fc, "track[%i].ctts.entries = %i\n", c->fc->nb_streams-1, entries);

4
libavformat/movenc.c
View File

@ -643,7 +643,7 @@ static int mov_write_stsd_tag(ByteIOContext *pb, MOVTrack* track)
static int mov_write_ctts_tag(ByteIOContext *pb, MOVTrack* track) static int mov_write_ctts_tag(ByteIOContext *pb, MOVTrack* track)
{ {
Time2Sample *ctts_entries; MOV_stts_t *ctts_entries;
uint32_t entries = 0; uint32_t entries = 0;
uint32_t atom_size; uint32_t atom_size;
int i; int i;
@ -677,7 +677,7 @@ static int mov_write_ctts_tag(ByteIOContext *pb, MOVTrack* track)
/* Time to sample atom */ /* Time to sample atom */
static int mov_write_stts_tag(ByteIOContext *pb, MOVTrack* track) static int mov_write_stts_tag(ByteIOContext *pb, MOVTrack* track)
{ {
Time2Sample *stts_entries; MOV_stts_t *stts_entries;
uint32_t entries = -1; uint32_t entries = -1;
uint32_t atom_size; uint32_t atom_size;
int i; int i;