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Diffstat (limited to 'libavformat/mov.c')
-rw-r--r--libavformat/mov.c98
1 files changed, 49 insertions, 49 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c
index d4d7ac2185..22f84c1e72 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -73,12 +73,12 @@
/* links atom IDs to parse functions */
typedef struct MOVParseTableEntry {
uint32_t type;
- int (*parse)(MOVContext *ctx, ByteIOContext *pb, MOVAtom atom);
+ int (*parse)(MOVContext *ctx, AVIOContext *pb, MOVAtom atom);
} MOVParseTableEntry;
static const MOVParseTableEntry mov_default_parse_table[];
-static int mov_metadata_trkn(MOVContext *c, ByteIOContext *pb, unsigned len)
+static int mov_metadata_trkn(MOVContext *c, AVIOContext *pb, unsigned len)
{
char buf[16];
@@ -110,7 +110,7 @@ static const uint32_t mac_to_unicode[128] = {
0x00AF,0x02D8,0x02D9,0x02DA,0x00B8,0x02DD,0x02DB,0x02C7,
};
-static int mov_read_mac_string(MOVContext *c, ByteIOContext *pb, int len,
+static int mov_read_mac_string(MOVContext *c, AVIOContext *pb, int len,
char *dst, int dstlen)
{
char *p = dst;
@@ -128,7 +128,7 @@ static int mov_read_mac_string(MOVContext *c, ByteIOContext *pb, int len,
return p - dst;
}
-static int mov_read_udta_string(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
#ifdef MOV_EXPORT_ALL_METADATA
char tmp_key[5];
@@ -137,7 +137,7 @@ static int mov_read_udta_string(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
const char *key = NULL;
uint16_t str_size, langcode = 0;
uint32_t data_type = 0;
- int (*parse)(MOVContext*, ByteIOContext*, unsigned) = NULL;
+ int (*parse)(MOVContext*, AVIOContext*, unsigned) = NULL;
switch (atom.type) {
case MKTAG(0xa9,'n','a','m'): key = "title"; break;
@@ -218,7 +218,7 @@ static int mov_read_udta_string(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_chpl(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_chpl(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
int64_t start;
int i, nb_chapters, str_len, version;
@@ -250,7 +250,7 @@ static int mov_read_chpl(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_default(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_default(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
int64_t total_size = 0;
MOVAtom a;
@@ -259,7 +259,7 @@ static int mov_read_default(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
if (atom.size < 0)
atom.size = INT64_MAX;
while (total_size + 8 < atom.size && !url_feof(pb)) {
- int (*parse)(MOVContext*, ByteIOContext*, MOVAtom) = NULL;
+ int (*parse)(MOVContext*, AVIOContext*, MOVAtom) = NULL;
a.size = atom.size;
a.type=0;
if(atom.size >= 8) {
@@ -319,7 +319,7 @@ static int mov_read_default(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_dref(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_dref(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -423,7 +423,7 @@ static int mov_read_dref(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_hdlr(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_hdlr(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
uint32_t type;
@@ -460,7 +460,7 @@ static int mov_read_hdlr(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-int ff_mov_read_esds(AVFormatContext *fc, ByteIOContext *pb, MOVAtom atom)
+int ff_mov_read_esds(AVFormatContext *fc, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
int tag, len;
@@ -483,12 +483,12 @@ int ff_mov_read_esds(AVFormatContext *fc, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_esds(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_esds(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
return ff_mov_read_esds(c->fc, pb, atom);
}
-static int mov_read_dac3(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_dac3(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
int ac3info, acmod, lfeon;
@@ -505,7 +505,7 @@ static int mov_read_dac3(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_pasp(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_pasp(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
const int num = get_be32(pb);
const int den = get_be32(pb);
@@ -529,7 +529,7 @@ static int mov_read_pasp(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
}
/* this atom contains actual media data */
-static int mov_read_mdat(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_mdat(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
if(atom.size == 0) /* wrong one (MP4) */
return 0;
@@ -538,7 +538,7 @@ static int mov_read_mdat(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
}
/* read major brand, minor version and compatible brands and store them as metadata */
-static int mov_read_ftyp(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_ftyp(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
uint32_t minor_ver;
int comp_brand_size;
@@ -570,7 +570,7 @@ static int mov_read_ftyp(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
}
/* this atom should contain all header atoms */
-static int mov_read_moov(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_moov(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
if (mov_read_default(c, pb, atom) < 0)
return -1;
@@ -580,7 +580,7 @@ static int mov_read_moov(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0; /* now go for mdat */
}
-static int mov_read_moof(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_moof(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
c->fragment.moof_offset = url_ftell(pb) - 8;
av_dlog(c->fc, "moof offset %llx\n", c->fragment.moof_offset);
@@ -600,7 +600,7 @@ static void mov_metadata_creation_time(AVMetadata **metadata, time_t time)
}
}
-static int mov_read_mdhd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_mdhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -639,7 +639,7 @@ static int mov_read_mdhd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_mvhd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_mvhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
time_t creation_time;
int version = get_byte(pb); /* version */
@@ -677,7 +677,7 @@ static int mov_read_mvhd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_smi(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_smi(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
@@ -701,7 +701,7 @@ static int mov_read_smi(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_enda(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_enda(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
int little_endian;
@@ -734,7 +734,7 @@ static int mov_read_enda(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
}
/* FIXME modify qdm2/svq3/h264 decoders to take full atom as extradata */
-static int mov_read_extradata(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_extradata(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
uint64_t size;
@@ -758,7 +758,7 @@ static int mov_read_extradata(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_wave(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_wave(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
@@ -789,7 +789,7 @@ static int mov_read_wave(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
* This function reads atom content and puts data in extradata without tag
* nor size unlike mov_read_extradata.
*/
-static int mov_read_glbl(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_glbl(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
@@ -814,7 +814,7 @@ static int mov_read_glbl(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
* but can have extradata appended at the end after the 40 bytes belonging
* to the struct.
*/
-static int mov_read_strf(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_strf(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
@@ -837,7 +837,7 @@ static int mov_read_strf(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_stco(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_stco(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -908,7 +908,7 @@ enum CodecID ff_mov_get_lpcm_codec_id(int bps, int flags)
return CODEC_ID_NONE;
}
-int ff_mov_read_stsd_entries(MOVContext *c, ByteIOContext *pb, int entries)
+int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries)
{
AVStream *st;
MOVStreamContext *sc;
@@ -1244,7 +1244,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, ByteIOContext *pb, int entries)
return 0;
}
-static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_stsd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
int entries;
@@ -1255,7 +1255,7 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return ff_mov_read_stsd_entries(c, pb, entries);
}
-static int mov_read_stsc(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_stsc(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -1288,7 +1288,7 @@ static int mov_read_stsc(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_stps(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_stps(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -1317,7 +1317,7 @@ static int mov_read_stps(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_stss(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_stss(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -1349,7 +1349,7 @@ static int mov_read_stss(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_stsz(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_stsz(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -1417,7 +1417,7 @@ static int mov_read_stsz(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_stts(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_stts(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -1464,7 +1464,7 @@ static int mov_read_stts(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_ctts(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_ctts(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -1682,7 +1682,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
}
}
-static int mov_open_dref(ByteIOContext **pb, char *src, MOVDref *ref)
+static int mov_open_dref(AVIOContext **pb, char *src, MOVDref *ref)
{
/* try relative path, we do not try the absolute because it can leak information about our
system to an attacker */
@@ -1725,7 +1725,7 @@ static int mov_open_dref(ByteIOContext **pb, char *src, MOVDref *ref)
return AVERROR(ENOENT);
}
-static int mov_read_trak(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_trak(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
@@ -1824,7 +1824,7 @@ static int mov_read_trak(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_ilst(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_ilst(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
int ret;
c->itunes_metadata = 1;
@@ -1833,7 +1833,7 @@ static int mov_read_ilst(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return ret;
}
-static int mov_read_meta(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_meta(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
while (atom.size > 8) {
uint32_t tag = get_le32(pb);
@@ -1847,7 +1847,7 @@ static int mov_read_meta(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_tkhd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_tkhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
int i;
int width;
@@ -1930,7 +1930,7 @@ static int mov_read_tkhd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_tfhd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_tfhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
MOVFragment *frag = &c->fragment;
MOVTrackExt *trex = NULL;
@@ -1965,13 +1965,13 @@ static int mov_read_tfhd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_chap(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_chap(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
c->chapter_track = get_be32(pb);
return 0;
}
-static int mov_read_trex(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_trex(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
MOVTrackExt *trex;
@@ -1992,7 +1992,7 @@ static int mov_read_trex(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
}
-static int mov_read_trun(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_trun(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
MOVFragment *frag = &c->fragment;
AVStream *st = NULL;
@@ -2070,7 +2070,7 @@ static int mov_read_trun(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
/* this atom should be null (from specs), but some buggy files put the 'moov' atom inside it... */
/* like the files created with Adobe Premiere 5.0, for samples see */
/* http://graphics.tudelft.nl/~wouter/publications/soundtests/ */
-static int mov_read_wide(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_wide(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
int err;
@@ -2090,10 +2090,10 @@ static int mov_read_wide(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return err;
}
-static int mov_read_cmov(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_cmov(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
#if CONFIG_ZLIB
- ByteIOContext ctx;
+ AVIOContext ctx;
uint8_t *cmov_data;
uint8_t *moov_data; /* uncompressed data */
long cmov_len, moov_len;
@@ -2142,7 +2142,7 @@ free_and_return:
}
/* edit list atom */
-static int mov_read_elst(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
+static int mov_read_elst(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
MOVStreamContext *sc;
int i, edit_count;
@@ -2343,7 +2343,7 @@ finish:
static int mov_read_header(AVFormatContext *s, AVFormatParameters *ap)
{
MOVContext *mov = s->priv_data;
- ByteIOContext *pb = s->pb;
+ AVIOContext *pb = s->pb;
int err;
MOVAtom atom = { AV_RL32("root") };
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 04:29:30 +0300