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avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat

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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
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7
libavformat/iss.c
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@ -28,6 +28,7 @@
#include "libavutil/channel_layout.h"
#include "avformat.h"
#include "demux.h"
#include "internal.h"
#include "libavutil/avstring.h"
@ -144,9 +145,9 @@ static int iss_read_packet(AVFormatContext *s, AVPacket *pkt)
return 0;
}
const AVInputFormat ff_iss_demuxer = {
.name = "iss",
.long_name = NULL_IF_CONFIG_SMALL("Funcom ISS"),
const FFInputFormat ff_iss_demuxer = {
.p.name = "iss",
.p.long_name = NULL_IF_CONFIG_SMALL("Funcom ISS"),
.priv_data_size = sizeof(IssDemuxContext),
.read_probe = iss_probe,
.read_header = iss_read_header,