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generic-pc: reduce ffmpeg warnings

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This commit is contained in:
Jacek Jendrzej
2019-06-20 20:39:38 +02:00
parent a7401f47ff
commit 8992afc489
2 changed files with 60 additions and 16 deletions
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55
libgeneric-pc/video.cpp
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@@ -250,10 +250,10 @@ bool cVideo::ShowPicture(const char *fname)
buf_out = 0;
still_m.unlock();
unsigned int i;
unsigned int i = 0;
int stream_id = -1;
int got_frame = 0;
int len;
int av_ret = 0;
AVFormatContext *avfc = NULL;
AVCodecContext *c = NULL;
AVCodecParameters *p = NULL;
@@ -296,14 +296,29 @@ bool cVideo::ShowPicture(const char *fname)
hal_info("%s: av_read_frame < 0\n", __func__);
goto out_free;
}
len = avcodec_decode_video2(c, frame, &got_frame, &avpkt);
if (len < 0) {
hal_info("%s: avcodec_decode_video2 %d\n", __func__, len);
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57,37,100)
av_ret = avcodec_decode_video2(c, frame, &got_frame, &avpkt);
if (av_ret < 0) {
hal_info("%s: avcodec_decode_video2 %d\n", __func__, av_ret);
av_packet_unref(&avpkt);
goto out_free;
}
if (avpkt.size > len)
hal_info("%s: WARN: pkt->size %d != len %d\n", __func__, avpkt.size, len);
if (avpkt.size > av_ret)
hal_info("%s: WARN: pkt->size %d != len %d\n", __func__, avpkt.size, av_ret);
#else
av_ret = avcodec_send_packet(c, &avpkt);
if (av_ret != 0 && av_ret != AVERROR(EAGAIN)) {
hal_info("%s: avcodec_send_packet %d\n", __func__, av_ret);
av_packet_unref(&avpkt);
goto out_free;
}
av_ret = avcodec_receive_frame(c, frame);
if (av_ret != 0 && av_ret != AVERROR(EAGAIN))
goto out_free;
got_frame = 1;
#endif
if (got_frame) {
unsigned int need = av_image_get_buffer_size(VDEC_PIXFMT, c->width, c->height, 1);
struct SwsContext *convert = sws_getContext(c->width, c->height, c->pix_fmt,
@@ -473,6 +488,7 @@ void cVideo::run(void)
time_t warn_r = 0; /* last read error */
time_t warn_d = 0; /* last decode error */
int av_ret = 0;
bufpos = 0;
buf_num = 0;
@@ -539,17 +555,32 @@ void cVideo::run(void)
continue;
}
int got_frame = 0;
int len = avcodec_decode_video2(c, frame, &got_frame, &avpkt);
if (len < 0) {
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57,37,100)
av_ret = avcodec_decode_video2(c, frame, &got_frame, &avpkt);
if (av_ret < 0) {
if (warn_d - time(NULL) > 4) {
hal_info("%s: avcodec_decode_video2 %d\n", __func__, len);
hal_info("%s: avcodec_decode_video2 %d\n", __func__, av_ret);
warn_d = time(NULL);
}
av_packet_unref(&avpkt);
continue;
}
if (avpkt.size > len)
hal_info("%s: WARN: pkt->size %d != len %d\n", __func__, avpkt.size, len);
if (avpkt.size > av_ret)
hal_info("%s: WARN: pkt->size %d != len %d\n", __func__, avpkt.size, av_ret);
#else
av_ret = avcodec_send_packet(c, &avpkt);
if (av_ret != 0 && av_ret != AVERROR(EAGAIN)) {
if (warn_d - time(NULL) > 4) {
hal_info("%s: avcodec_send_packet %d\n", __func__, av_ret);
warn_d = time(NULL);
}
av_packet_unref(&avpkt);
continue;
}
av_ret = avcodec_receive_frame(c, frame);
if (!av_ret)
got_frame = 1;
#endif
still_m.lock();
if (got_frame && ! stillpicture) {
unsigned int need = av_image_get_buffer_size(VDEC_PIXFMT, c->width, c->height, 1);