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avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat

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This commit does for AVInputFormat what commit
59c9dc82f4 did for AVOutputFormat:
It adds a new type FFInputFormat, moves all the internals
of AVInputFormat to it and adds a now reduced AVInputFormat
as first member.

This does not affect/improve extensibility of both public
or private fields for demuxers (it is still a mess due to lavd).

This is possible since 50f34172e0
(which removed the last usage of an internal field of AVInputFormat
in fftools).

(Hint: tools/probetest.c accesses the internals of FFInputFormat
as well, but given that it is a testing tool this is not considered
a problem.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2024-02-10 15:50:43 +01:00
committed by James Almer
parent bb81c60927
commit b800327f4c
300 changed files with 2187 additions and 1948 deletions
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9
libavformat/icodec.c
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@@ -28,6 +28,7 @@
#include "libavcodec/bytestream.h"
#include "libavcodec/png.h"
#include "avformat.h"
#include "demux.h"
#include "internal.h"
typedef struct {
@@ -216,14 +217,14 @@ static int ico_read_close(AVFormatContext * s)
return 0;
}
const AVInputFormat ff_ico_demuxer = {
.name = "ico",
.long_name = NULL_IF_CONFIG_SMALL("Microsoft Windows ICO"),
const FFInputFormat ff_ico_demuxer = {
.p.name = "ico",
.p.long_name = NULL_IF_CONFIG_SMALL("Microsoft Windows ICO"),
.p.flags = AVFMT_NOTIMESTAMPS,
.priv_data_size = sizeof(IcoDemuxContext),
.flags_internal = FF_FMT_INIT_CLEANUP,
.read_probe = probe,
.read_header = read_header,
.read_packet = read_packet,
.read_close = ico_read_close,
.flags = AVFMT_NOTIMESTAMPS,
};