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fftools/ffmpeg: make InputStream.decoding_needed private to demuxer 

It is no longer used outside of ffmpeg_demux.
This commit is contained in:
Anton Khirnov 2024-01-24 09:01:54 +01:00
parent 0d00e2e2f7
commit 01c71b78eb
2 changed files with 9 additions and 7 deletions
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3
fftools/ffmpeg.h
View File

@ -337,9 +337,6 @@ typedef struct InputStream {
AVStream *st;
int user_set_discard;
int decoding_needed; /* non zero if the packets must be decoded in 'raw_fifo', see DECODING_FOR_* */
#define DECODING_FOR_OST 1
#define DECODING_FOR_FILTER 2
/**
* Codec parameters - to be used by the decoding/streamcopy code.

13
fftools/ffmpeg_demux.c
View File

@ -50,6 +50,11 @@ typedef struct DemuxStream {
double ts_scale;
/* non zero if the packets must be decoded in 'raw_fifo', see DECODING_FOR_* */
int decoding_needed;
#define DECODING_FOR_OST 1
#define DECODING_FOR_FILTER 2
/* true if stream data should be discarded */
int discard;
@ -796,7 +801,7 @@ static void demux_final_stats(Demuxer *d)
av_log(f, AV_LOG_VERBOSE, "%"PRIu64" packets read (%"PRIu64" bytes); ",
ds->nb_packets, ds->data_size);
if (ist->decoding_needed) {
if (ds->decoding_needed) {
av_log(f, AV_LOG_VERBOSE,
"%"PRIu64" frames decoded; %"PRIu64" decode errors",
ist->decoder->frames_decoded, ist->decoder->decode_errors);
@ -889,7 +894,7 @@ static int ist_use(InputStream *ist, int decoding_needed)
}
ist->st->discard = ist->user_set_discard;
ist->decoding_needed |= decoding_needed;
ds->decoding_needed |= decoding_needed;
ds->streamcopy_needed |= !decoding_needed;
if (decoding_needed && ds->sch_idx_dec < 0) {
@ -910,9 +915,9 @@ static int ist_use(InputStream *ist, int decoding_needed)
ds->dec_opts.framerate = ist->st->avg_frame_rate;
if (ist->dec->id == AV_CODEC_ID_DVB_SUBTITLE &&
(ist->decoding_needed & DECODING_FOR_OST)) {
(ds->decoding_needed & DECODING_FOR_OST)) {
av_dict_set(&ist->decoder_opts, "compute_edt", "1", AV_DICT_DONT_OVERWRITE);
if (ist->decoding_needed & DECODING_FOR_FILTER)
if (ds->decoding_needed & DECODING_FOR_FILTER)
av_log(ist, AV_LOG_WARNING,
"Warning using DVB subtitles for filtering and output at the "
"same time is not fully supported, also see -compute_edt [0|1]\n");