avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat

This commit does for AVInputFormat what commit
59c9dc82f450638a3068deeb1db5c56f6d155752 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 50f34172e0cca2cabc5836308ec66dbf93f5f2a3
(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

View File

@ -34,6 +34,7 @@
#include "libavutil/channel_layout.h"
#include "libavutil/intreadwrite.h"
#include "avformat.h"
#include "demux.h"
#include "internal.h"
#define FLIC_FILE_MAGIC_1 0xAF11
@ -285,9 +286,9 @@ static int flic_read_seek(AVFormatContext *s, int stream_index,
return 0;
}
const AVInputFormat ff_flic_demuxer = {
.name = "flic",
.long_name = NULL_IF_CONFIG_SMALL("FLI/FLC/FLX animation"),
const FFInputFormat ff_flic_demuxer = {
.p.name = "flic",
.p.long_name = NULL_IF_CONFIG_SMALL("FLI/FLC/FLX animation"),
.priv_data_size = sizeof(FlicDemuxContext),
.read_probe = flic_probe,
.read_header = flic_read_header,