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fftools/ffmpeg_filter: keep track of the real filter input type

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Avoid extracting it from various remote sources.
This commit is contained in:
Anton Khirnov 2023-05-13 19:59:45 +02:00
parent f980df2c04
commit dcfbfb417c
1 changed files with 14 additions and 7 deletions
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21
fftools/ffmpeg_filter.c
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@ -60,8 +60,11 @@ typedef struct InputFilterPriv {
// used to hold submitted input
AVFrame *frame;
// AVMEDIA_TYPE_SUBTITLE for sub2video
// filter data type
enum AVMediaType type;
// source data type: AVMEDIA_TYPE_SUBTITLE for sub2video,
// same as type otherwise
enum AVMediaType type_src;
int eof;
@ -267,7 +270,9 @@ static InputFilter *ifilter_alloc(FilterGraph *fg, InputStream *ist)
ifp->format = -1;
ifp->fallback.format = -1;
ifp->ist = ist;
ifp->type = ist->st->codecpar->codec_type;
ifp->type_src = ist->st->codecpar->codec_type;
ifp->type = ifp->type_src == AVMEDIA_TYPE_SUBTITLE ?
AVMEDIA_TYPE_VIDEO : ifp->type_src;
ifp->frame_queue = av_fifo_alloc2(8, sizeof(AVFrame*), AV_FIFO_FLAG_AUTO_GROW);
if (!ifp->frame_queue)
@ -1205,7 +1210,7 @@ static int configure_input_audio_filter(FilterGraph *fg, InputFilter *ifilter,
static int configure_input_filter(FilterGraph *fg, InputFilter *ifilter,
AVFilterInOut *in)
{
switch (avfilter_pad_get_type(in->filter_ctx->input_pads, in->pad_idx)) {
switch (ifp_from_ifilter(ifilter)->type) {
case AVMEDIA_TYPE_VIDEO: return configure_input_video_filter(fg, ifilter, in);
case AVMEDIA_TYPE_AUDIO: return configure_input_audio_filter(fg, ifilter, in);
default: av_assert0(0); return 0;
@ -1459,8 +1464,8 @@ int ifilter_has_all_input_formats(FilterGraph *fg)
int i;
for (i = 0; i < fg->nb_inputs; i++) {
InputFilterPriv *ifp = ifp_from_ifilter(fg->inputs[i]);
if (ifp->format < 0 && (ifp->type == AVMEDIA_TYPE_AUDIO ||
ifp->type == AVMEDIA_TYPE_VIDEO))
if (ifp->format < 0 && (ifp->type_src == AVMEDIA_TYPE_AUDIO ||
ifp->type_src == AVMEDIA_TYPE_VIDEO))
return 0;
}
return 1;
@ -1564,7 +1569,9 @@ int ifilter_send_eof(InputFilter *ifilter, int64_t pts, AVRational tb)
}
}
if (ifp->format < 0 && (ifp->type == AVMEDIA_TYPE_AUDIO || ifp->type == AVMEDIA_TYPE_VIDEO)) {
if (ifp->format < 0 &&
(ifp->type_src == AVMEDIA_TYPE_AUDIO ||
ifp->type_src == AVMEDIA_TYPE_VIDEO)) {
av_log(NULL, AV_LOG_ERROR,
"Cannot determine format of input stream %d:%d after EOF\n",
ifp->ist->file_index, ifp->ist->st->index);
@ -1585,7 +1592,7 @@ int ifilter_send_frame(InputFilter *ifilter, AVFrame *frame, int keep_reference)
/* determine if the parameters for this input changed */
need_reinit = ifp->format != frame->format;
switch (ifp->ist->par->codec_type) {
switch (ifp->type) {
case AVMEDIA_TYPE_AUDIO:
need_reinit |= ifp->sample_rate != frame->sample_rate ||
av_channel_layout_compare(&ifp->ch_layout, &frame->ch_layout);