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better than nothing patch for correct audio output with ffplay

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Originally committed as revision 1230 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Fabrice Bellard 2002-11-19 18:21:18 +00:00
parent 45dd5c69f9
commit 4364a3e016
1 changed files with 3 additions and 2 deletions
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5
libav/audio.c
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@ -64,7 +64,8 @@ static int audio_open(AudioData *s, int is_output)
} }
/* non blocking mode */ /* non blocking mode */
fcntl(audio_fd, F_SETFL, O_NONBLOCK); if (!is_output)
fcntl(audio_fd, F_SETFL, O_NONBLOCK);
s->frame_size = AUDIO_BLOCK_SIZE; s->frame_size = AUDIO_BLOCK_SIZE;
#if 0 #if 0
@ -177,7 +178,7 @@ static int audio_write_packet(AVFormatContext *s1, int stream_index,
if (s->buffer_ptr >= AUDIO_BLOCK_SIZE) { if (s->buffer_ptr >= AUDIO_BLOCK_SIZE) {
for(;;) { for(;;) {
ret = write(s->fd, s->buffer, AUDIO_BLOCK_SIZE); ret = write(s->fd, s->buffer, AUDIO_BLOCK_SIZE);
if (ret != 0) if (ret > 0)
break; break;
if (ret < 0 && (errno != EAGAIN && errno != EINTR)) if (ret < 0 && (errno != EAGAIN && errno != EINTR))
return -EIO; return -EIO;