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remove useless essence container data sets for now

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Originally committed as revision 7516 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2007-01-14 23:32:51 +00:00
parent 8b621afbd1
commit d8b3576d42
1 changed files with 0 additions and 11 deletions
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11
libavformat/mxf.c
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@ -133,8 +133,6 @@ typedef struct {
typedef struct MXFContext { typedef struct MXFContext {
UID *packages_refs; UID *packages_refs;
int packages_count; int packages_count;
UID *essence_container_data_sets_refs;
int essence_container_data_sets_count;
MXFMetadataSet **metadata_sets; MXFMetadataSet **metadata_sets;
int metadata_sets_count; int metadata_sets_count;
const uint8_t *sync_key; const uint8_t *sync_key;
@ -307,14 +305,6 @@ static int mxf_read_metadata_content_storage(MXFContext *mxf, ByteIOContext *pb,
url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */ url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
get_buffer(pb, (uint8_t *)mxf->packages_refs, mxf->packages_count * sizeof(UID)); get_buffer(pb, (uint8_t *)mxf->packages_refs, mxf->packages_count * sizeof(UID));
break; break;
case 0x1902:
mxf->essence_container_data_sets_count = get_be32(pb);
if (mxf->essence_container_data_sets_count >= UINT_MAX / sizeof(UID))
return -1;
mxf->essence_container_data_sets_refs = av_malloc(mxf->essence_container_data_sets_count * sizeof(UID));
url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
get_buffer(pb, (uint8_t *)mxf->essence_container_data_sets_refs, mxf->essence_container_data_sets_count * sizeof(UID));
break;
} }
return 0; return 0;
} }
@ -860,7 +850,6 @@ static int mxf_read_close(AVFormatContext *s)
int i; int i;
av_freep(&mxf->packages_refs); av_freep(&mxf->packages_refs);
av_freep(&mxf->essence_container_data_sets_refs);
for (i = 0; i < mxf->metadata_sets_count; i++) { for (i = 0; i < mxf->metadata_sets_count; i++) {
switch (mxf->metadata_sets[i]->type) { switch (mxf->metadata_sets[i]->type) {
case MultipleDescriptor: case MultipleDescriptor: