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fftools/ffplay: reindent and some minor cosmetics 

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2021-02-07 18:55:31 +01:00
parent 36d671438a
commit 9edec9206a
1 changed files with 42 additions and 47 deletions
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89
fftools/ffplay.c
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@ -654,26 +654,24 @@ static int decoder_decode_frame(Decoder *d, AVFrame *frame, AVSubtitle *sub) {
av_packet_unref(d->pkt);
} while (1);
{
if (d->avctx->codec_type == AVMEDIA_TYPE_SUBTITLE) {
int got_frame = 0;
ret = avcodec_decode_subtitle2(d->avctx, sub, &got_frame, d->pkt);
if (ret < 0) {
ret = AVERROR(EAGAIN);
} else {
if (got_frame && !d->pkt->data) {
d->packet_pending = 1;
}
ret = got_frame ? 0 : (d->pkt->data ? AVERROR(EAGAIN) : AVERROR_EOF);
}
av_packet_unref(d->pkt);
if (d->avctx->codec_type == AVMEDIA_TYPE_SUBTITLE) {
int got_frame = 0;
ret = avcodec_decode_subtitle2(d->avctx, sub, &got_frame, d->pkt);
if (ret < 0) {
ret = AVERROR(EAGAIN);
} else {
if (avcodec_send_packet(d->avctx, d->pkt) == AVERROR(EAGAIN)) {
av_log(d->avctx, AV_LOG_ERROR, "Receive_frame and send_packet both returned EAGAIN, which is an API violation.\n");
if (got_frame && !d->pkt->data) {
d->packet_pending = 1;
} else {
av_packet_unref(d->pkt);
}
ret = got_frame ? 0 : (d->pkt->data ? AVERROR(EAGAIN) : AVERROR_EOF);
}
av_packet_unref(d->pkt);
} else {
if (avcodec_send_packet(d->avctx, d->pkt) == AVERROR(EAGAIN)) {
av_log(d->avctx, AV_LOG_ERROR, "Receive_frame and send_packet both returned EAGAIN, which is an API violation.\n");
d->packet_pending = 1;
} else {
av_packet_unref(d->pkt);
}
}
}
@ -1646,37 +1644,37 @@ retry:
}
if (is->subtitle_st) {
while (frame_queue_nb_remaining(&is->subpq) > 0) {
sp = frame_queue_peek(&is->subpq);
while (frame_queue_nb_remaining(&is->subpq) > 0) {
sp = frame_queue_peek(&is->subpq);
if (frame_queue_nb_remaining(&is->subpq) > 1)
sp2 = frame_queue_peek_next(&is->subpq);
else
sp2 = NULL;
if (frame_queue_nb_remaining(&is->subpq) > 1)
sp2 = frame_queue_peek_next(&is->subpq);
else
sp2 = NULL;
if (sp->serial != is->subtitleq.serial
|| (is->vidclk.pts > (sp->pts + ((float) sp->sub.end_display_time / 1000)))
|| (sp2 && is->vidclk.pts > (sp2->pts + ((float) sp2->sub.start_display_time / 1000))))
{
if (sp->uploaded) {
int i;
for (i = 0; i < sp->sub.num_rects; i++) {
AVSubtitleRect *sub_rect = sp->sub.rects[i];
uint8_t *pixels;
int pitch, j;
if (sp->serial != is->subtitleq.serial
|| (is->vidclk.pts > (sp->pts + ((float) sp->sub.end_display_time / 1000)))
|| (sp2 && is->vidclk.pts > (sp2->pts + ((float) sp2->sub.start_display_time / 1000))))
{
if (sp->uploaded) {
int i;
for (i = 0; i < sp->sub.num_rects; i++) {
AVSubtitleRect *sub_rect = sp->sub.rects[i];
uint8_t *pixels;
int pitch, j;
if (!SDL_LockTexture(is->sub_texture, (SDL_Rect *)sub_rect, (void **)&pixels, &pitch)) {
for (j = 0; j < sub_rect->h; j++, pixels += pitch)
memset(pixels, 0, sub_rect->w << 2);
SDL_UnlockTexture(is->sub_texture);
}
if (!SDL_LockTexture(is->sub_texture, (SDL_Rect *)sub_rect, (void **)&pixels, &pitch)) {
for (j = 0; j < sub_rect->h; j++, pixels += pitch)
memset(pixels, 0, sub_rect->w << 2);
SDL_UnlockTexture(is->sub_texture);
}
}
frame_queue_next(&is->subpq);
} else {
break;
}
frame_queue_next(&is->subpq);
} else {
break;
}
}
}
frame_queue_next(&is->pictq);
@ -2968,15 +2966,12 @@ static int read_thread(void *arg)
av_log(NULL, AV_LOG_ERROR,
"%s: error while seeking\n", is->ic->url);
} else {
if (is->audio_stream >= 0) {
if (is->audio_stream >= 0)
packet_queue_flush(&is->audioq);
}
if (is->subtitle_stream >= 0) {
if (is->subtitle_stream >= 0)
packet_queue_flush(&is->subtitleq);
}
if (is->video_stream >= 0) {
if (is->video_stream >= 0)
packet_queue_flush(&is->videoq);
}
if (is->seek_flags & AVSEEK_FLAG_BYTE) {
set_clock(&is->extclk, NAN, 0);
} else {