diff options
Diffstat (limited to 'libavformat/audio.c')
| -rw-r--r-- | libavformat/audio.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libavformat/audio.c b/libavformat/audio.c index 5296333669..b03169accf 100644 --- a/libavformat/audio.c +++ b/libavformat/audio.c @@ -57,7 +57,7 @@ static int audio_open(AudioData *s, int is_output, const char *audio_device) audio_fd = open(audio_device, O_RDONLY); if (audio_fd < 0) { perror(audio_device); - return -EIO; + return AVERROR_IO; } if (flip && *flip == '1') { @@ -108,7 +108,7 @@ static int audio_open(AudioData *s, int is_output, const char *audio_device) default: av_log(NULL, AV_LOG_ERROR, "Soundcard does not support 16 bit sample format\n"); close(audio_fd); - return -EIO; + return AVERROR_IO; } err=ioctl(audio_fd, SNDCTL_DSP_SETFMT, &tmp); if (err < 0) { @@ -137,7 +137,7 @@ static int audio_open(AudioData *s, int is_output, const char *audio_device) return 0; fail: close(audio_fd); - return -EIO; + return AVERROR_IO; } static int audio_close(AudioData *s) @@ -158,7 +158,7 @@ static int audio_write_header(AVFormatContext *s1) s->channels = st->codec.channels; ret = audio_open(s, 1, NULL); if (ret < 0) { - return -EIO; + return AVERROR_IO; } else { return 0; } @@ -183,7 +183,7 @@ static int audio_write_packet(AVFormatContext *s1, AVPacket *pkt) if (ret > 0) break; if (ret < 0 && (errno != EAGAIN && errno != EINTR)) - return -EIO; + return AVERROR_IO; } s->buffer_ptr = 0; } @@ -222,7 +222,7 @@ static int audio_read_header(AVFormatContext *s1, AVFormatParameters *ap) ret = audio_open(s, 0, ap->device); if (ret < 0) { av_free(st); - return -EIO; + return AVERROR_IO; } /* take real parameters */ @@ -243,7 +243,7 @@ static int audio_read_packet(AVFormatContext *s1, AVPacket *pkt) struct audio_buf_info abufi; if (av_new_packet(pkt, s->frame_size) < 0) - return -EIO; + return AVERROR_IO; for(;;) { struct timeval tv; fd_set fds; @@ -268,7 +268,7 @@ static int audio_read_packet(AVFormatContext *s1, AVPacket *pkt) } if (!(ret == 0 || (ret == -1 && (errno == EAGAIN || errno == EINTR)))) { av_free_packet(pkt); - return -EIO; + return AVERROR_IO; } } pkt->size = ret; |