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avformat/mov: rename avif fields to heif

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They are no longer avif specific.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2024-01-09 16:02:23 -03:00
parent 82ad55f5ff
commit 0405f71e19
2 changed files with 16 additions and 16 deletions
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4
libavformat/isom.h
View file

@ -325,8 +325,8 @@ typedef struct MOVContext {
int item_id;
int extent_length;
int64_t extent_offset;
} *avif_info;
int avif_info_size;
} *heif_info;
int heif_info_size;
int64_t hvcC_offset;
int hvcC_size;
int interleaved_read;

28
libavformat/mov.c
View file

@ -4916,15 +4916,15 @@ static int mov_read_custom(MOVContext *c, AVIOContext *pb, MOVAtom atom)
return ret;
}
static int avif_add_stream(MOVContext *c, int item_id)
static int heif_add_stream(MOVContext *c, int item_id)
{
MOVStreamContext *sc;
AVStream *st;
int item_index = -1;
if (c->fc->nb_streams)
return AVERROR_INVALIDDATA;
for (int i = 0; i < c->avif_info_size; i++)
if (c->avif_info[i].item_id == item_id) {
for (int i = 0; i < c->heif_info_size; i++)
if (c->heif_info[i].item_id == item_id) {
item_index = i;
break;
}
@ -4987,8 +4987,8 @@ static int avif_add_stream(MOVContext *c, int item_id)
sc->stts_data[0].count = 1;
// Not used for still images. But needed by mov_build_index.
sc->stts_data[0].duration = 0;
sc->sample_sizes[0] = c->avif_info[item_index].extent_length;
sc->chunk_offsets[0] = c->avif_info[item_index].extent_offset;
sc->sample_sizes[0] = c->heif_info[item_index].extent_length;
sc->chunk_offsets[0] = c->heif_info[item_index].extent_offset;
mov_build_index(c, st);
return 0;
@ -5013,7 +5013,7 @@ static int mov_read_meta(MOVContext *c, AVIOContext *pb, MOVAtom atom)
if (c->is_still_picture_avif) {
int ret;
// Add a stream for the YUV planes (primary item).
if ((ret = avif_add_stream(c, c->primary_item_id)) < 0)
if ((ret = heif_add_stream(c, c->primary_item_id)) < 0)
return ret;
// For still AVIF images, the meta box contains all the
// necessary information that would generally be provided by the
@ -7820,7 +7820,7 @@ static int mov_read_iloc(MOVContext *c, AVIOContext *pb, MOVAtom atom)
return 0;
}
if (c->avif_info) {
if (c->heif_info) {
av_log(c->fc, AV_LOG_INFO, "Duplicate iloc box found\n");
return 0;
}
@ -7841,16 +7841,16 @@ static int mov_read_iloc(MOVContext *c, AVIOContext *pb, MOVAtom atom)
}
item_count = (version < 2) ? avio_rb16(pb) : avio_rb32(pb);
c->avif_info = av_malloc_array(item_count, sizeof(*c->avif_info));
if (!c->avif_info)
c->heif_info = av_malloc_array(item_count, sizeof(*c->heif_info));
if (!c->heif_info)
return AVERROR(ENOMEM);
c->avif_info_size = item_count;
c->heif_info_size = item_count;
for (int i = 0; i < item_count; i++) {
int item_id = (version < 2) ? avio_rb16(pb) : avio_rb32(pb);
if (avio_feof(pb))
return AVERROR_INVALIDDATA;
c->avif_info[i].item_id = item_id;
c->heif_info[i].item_id = item_id;
if (version > 0)
avio_rb16(pb); // construction_method.
@ -7867,8 +7867,8 @@ static int mov_read_iloc(MOVContext *c, AVIOContext *pb, MOVAtom atom)
if (rb_size(pb, &extent_offset, offset_size) < 0 ||
rb_size(pb, &extent_length, length_size) < 0)
return AVERROR_INVALIDDATA;
c->avif_info[i].extent_length = extent_length;
c->avif_info[i].extent_offset = base_offset + extent_offset;
c->heif_info[i].extent_length = extent_length;
c->heif_info[i].extent_offset = base_offset + extent_offset;
}
}
@ -8502,7 +8502,7 @@ static int mov_read_close(AVFormatContext *s)
av_freep(&mov->aes_decrypt);
av_freep(&mov->chapter_tracks);
av_freep(&mov->avif_info);
av_freep(&mov->heif_info);
return 0;
}