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Fixes related to signalwire/freeswitch#2202 

AVOutputFormat::priv_data_size is marked private and no longer exists in the public API as of FFMPEG 6.0, but found hidden in AVOutputFormat as part of FFOutputFormat.
AVCodecContext::ticks_per_frame was deprecated as of FFMPEG 6.1.
libavcodec notes 'do not use avcodec_close()' as of FFMPEG 3.1, use avcodec_free_context() instead.
AVFrame::key_frame was deprecated as of FFMPEG 6.1, use AVFrame::flags instead.
AVInputFormat::read_seek and AVInputFormat::read_seek2 no longer exists as of FFMPEG 7.0. This seems to only be used for logging purposes, so guard this functionality accordingly.
This commit is contained in:
Korynkai 2024-12-30 22:23:33 +00:00
parent ec25d5df77
commit ff2e8b475f
No known key found for this signature in database
GPG Key ID: E56023217FBB112D
2 changed files with 54 additions and 4 deletions
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27
src/mod/applications/mod_av/avcodec.c
View File

@ -1226,9 +1226,13 @@ static switch_status_t open_encoder(h264_codec_context_t *context, uint32_t widt
}
if (context->encoder_ctx) {
#if (LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57,48,101))
if (avcodec_is_open(context->encoder_ctx)) {
avcodec_close(context->encoder_ctx);
}
#else
avcodec_free_context(&(context->encoder_ctx));
#endif
av_free(context->encoder_ctx);
context->encoder_ctx = NULL;
}
@ -1319,9 +1323,13 @@ FF_ENABLE_DEPRECATION_WARNINGS
}
if (context->encoder_ctx) {
#if (LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57,48,101))
if (avcodec_is_open(context->encoder_ctx)) {
avcodec_close(context->encoder_ctx);
}
#else
avcodec_free_context(&(context->encoder_ctx));
#endif
av_free(context->encoder_ctx);
context->encoder_ctx = NULL;
}
@ -1557,7 +1565,11 @@ static switch_status_t switch_h264_encode(switch_codec_t *codec, switch_frame_t
}
avframe->pict_type = AV_PICTURE_TYPE_I;
#if (LIBAVUTIL_VERSION_INT < AV_VERSION_INT(58,29,100))
avframe->key_frame = 1;
#else
avframe->flags |= AV_FRAME_FLAG_KEY;
#endif
context->last_keyframe_request = switch_time_now();
}
@ -1600,9 +1612,14 @@ GCC_DIAG_ON(deprecated-declarations)
}
#endif
#if (LIBAVUTIL_VERSION_INT < AV_VERSION_INT(58,29,100))
if (context->need_key_frame && avframe->key_frame == 1) {
avframe->pict_type = 0;
avframe->key_frame = 0;
#else
if (context->need_key_frame && avframe->flags & AV_FRAME_FLAG_KEY) {
avframe->flags ^= AV_FRAME_FLAG_KEY;
#endif
avframe->pict_type = 0;
context->need_key_frame = 0;
}
@ -1862,14 +1879,22 @@ static switch_status_t switch_h264_destroy(switch_codec_t *codec)
switch_buffer_destroy(&context->nalu_buffer);
if (context->decoder_ctx) {
#if (LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57,48,101))
if (avcodec_is_open(context->decoder_ctx)) avcodec_close(context->decoder_ctx);
#else
avcodec_free_context(&(context->decoder_ctx));
#endif
av_free(context->decoder_ctx);
}
switch_img_free(&context->img);
if (context->encoder_ctx) {
#if (LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57,48,101))
if (avcodec_is_open(context->encoder_ctx)) avcodec_close(context->encoder_ctx);
#else
avcodec_free_context(&(context->encoder_ctx));
#endif
av_free(context->encoder_ctx);
}

31
src/mod/applications/mod_av/avformat.c
View File

@ -184,6 +184,16 @@ struct av_file_context {
typedef struct av_file_context av_file_context_t;
#if (LIBAVFORMAT_VERSION_MAJOR >= 60)
typedef struct FFOutputFormat {
int priv_data_size;
} FFOutputFormat;
static inline int priv_data_size(const AVOutputFormat *fmt)
{
return ((const struct FFOutputFormat*)fmt)->priv_data_size;
}
#endif
/**
* Fill the provided buffer with a string containing a timestamp
@ -455,8 +465,13 @@ static int mod_avformat_alloc_output_context2(AVFormatContext **avctx, const cha
}
s->oformat = oformat;
#if (LIBAVFORMAT_VERSION_MAJOR < 60)
if (s->oformat->priv_data_size > 0) {
s->priv_data = av_mallocz(s->oformat->priv_data_size);
#else
if (priv_data_size(s->oformat) > 0) {
s->priv_data = av_mallocz(priv_data_size(s->oformat));
#endif
if (!s->priv_data) {
goto nomem;
}
@ -621,7 +636,9 @@ static switch_status_t add_stream(av_file_context_t *context, MediaStream *mst,
c->rc_initial_buffer_occupancy = buffer_bytes * 8;
if (codec_id == AV_CODEC_ID_H264) {
#if (LIBAVCODEC_VERSION_INT < AV_VERSION_INT(60,31,102))
c->ticks_per_frame = 2;
#endif
c->flags|=AV_CODEC_FLAG_LOOP_FILTER; // flags=+loop
@ -1410,8 +1427,10 @@ static switch_status_t open_input_file(av_file_context_t *context, switch_file_h
switch_goto_status(SWITCH_STATUS_FALSE, err);
}
#if (LIBAVFORMAT_VERSION_MAJOR < 61)
handle->seekable = context->fc->iformat->read_seek2 ? 1 : (context->fc->iformat->read_seek ? 1 : 0);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "file %s is %sseekable\n", filename, handle->seekable ? "" : "not ");
#endif
/** Get information on the input file (number of streams etc.). */
if ((error = avformat_find_stream_info(context->fc, opts ? &opts : NULL)) < 0) {
@ -1502,7 +1521,11 @@ static switch_status_t open_input_file(av_file_context_t *context, switch_file_h
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Could not open input audio codec channel 2 (error '%s')\n", get_error_text(error, ebuf, sizeof(ebuf)));
if ((cc = av_get_codec_context(&context->audio_st[0]))) {
#if (LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57,48,101))
avcodec_close(cc);
#else
avcodec_free_context(&cc);
#endif
}
context->has_audio = 0;
@ -3084,14 +3107,11 @@ static switch_status_t av_file_read_video(switch_file_handle_t *handle, switch_f
void *pop;
MediaStream *mst = &context->video_st;
AVStream *st = mst->st;
int ticks = 0;
int64_t max_delta = 1 * AV_TIME_BASE; // 1 second
switch_status_t status = SWITCH_STATUS_SUCCESS;
double fl_to = 0.02;
int do_fl = 0;
int smaller_ts = context->read_fps;
AVCodecContext *c = NULL;
AVCodecParserContext *cp = NULL;
if (!context->has_video) return SWITCH_STATUS_FALSE;
@ -3199,6 +3219,10 @@ static switch_status_t av_file_read_video(switch_file_handle_t *handle, switch_f
}
#endif
#if (LIBAVCODEC_VERSION_INT < AV_VERSION_INT(60,31,102))
int ticks = 0;
AVCodecContext *c = NULL;
AVCodecParserContext *cp = NULL;
if ((c = av_get_codec_context(mst)) && c->time_base.num) {
cp = av_stream_get_parser(st);
ticks = cp ? cp->repeat_pict + 1 : c->ticks_per_frame;
@ -3210,6 +3234,7 @@ static switch_status_t av_file_read_video(switch_file_handle_t *handle, switch_f
context->video_start_time, ticks, c ? c->ticks_per_frame : -1, st->time_base.num, st->time_base.den, c ? c->time_base.num : -1, c ? c->time_base.den : -1,
st->start_time, st->duration == AV_NOPTS_VALUE ? context->fc->duration / AV_TIME_BASE * 1000 : st->duration, st->nb_frames, av_q2d(st->time_base));
}
#endif
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