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avio: deprecate url_ferror

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AVIOContext.error should be used directly instead.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Anton Khirnov 2011-03-14 20:38:55 +01:00 committed by Ronald S. Bultje
parent 75b9ed04b9
commit 3e68b3ba7b
7 changed files with 9 additions and 10 deletions
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2
ffplay.c
View File

@ -2570,7 +2570,7 @@ static int decode_thread(void *arg)
if (ret < 0) {
if (ret == AVERROR_EOF || ic->pb->eof_reached)
eof=1;
if (url_ferror(ic->pb))
if (ic->pb->error)
break;
SDL_Delay(100); /* wait for user event */
continue;

2
libavformat/asfdec.c
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@ -743,7 +743,7 @@ static int ff_asf_get_packet(AVFormatContext *s, AVIOContext *pb)
* imply complete -EAGAIN handling support at random positions in
* the stream.
*/
if (url_ferror(pb) == AVERROR(EAGAIN))
if (pb->error == AVERROR(EAGAIN))
return AVERROR(EAGAIN);
if (!pb->eof_reached)
av_log(s, AV_LOG_ERROR, "ff asf bad header %x at:%"PRId64"\n", c, avio_tell(pb));

3
libavformat/avio.h
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@ -437,6 +437,7 @@ attribute_deprecated int url_fgetc(AVIOContext *s);
* @deprecated use AVIOContext.eof_reached
*/
attribute_deprecated int url_feof(AVIOContext *s);
attribute_deprecated int url_ferror(AVIOContext *s);
#endif
AVIOContext *avio_alloc_context(
@ -499,8 +500,6 @@ int64_t avio_seek(AVIOContext *s, int64_t offset, int whence);
*/
int64_t avio_size(AVIOContext *s);
int url_ferror(AVIOContext *s);
int av_url_read_fpause(AVIOContext *h, int pause);
int64_t av_url_read_fseek(AVIOContext *h, int stream_index,
int64_t timestamp, int flags);

6
libavformat/aviobuf.c
View File

@ -272,7 +272,6 @@ int url_feof(AVIOContext *s)
return 0;
return s->eof_reached;
}
#endif
int url_ferror(AVIOContext *s)
{
@ -280,6 +279,7 @@ int url_ferror(AVIOContext *s)
return 0;
return s->error;
}
#endif
void avio_wl32(AVIOContext *s, unsigned int val)
{
@ -599,7 +599,7 @@ int avio_read(AVIOContext *s, unsigned char *buf, int size)
}
}
if (size1 == size) {
if (url_ferror(s)) return url_ferror(s);
if (s->error) return s->error;
if (s->eof_reached) return AVERROR_EOF;
}
return size1 - size;
@ -622,7 +622,7 @@ int ffio_read_partial(AVIOContext *s, unsigned char *buf, int size)
memcpy(buf, s->buf_ptr, len);
s->buf_ptr += len;
if (!len) {
if (url_ferror(s)) return url_ferror(s);
if (s->error) return s->error;
if (s->eof_reached) return AVERROR_EOF;
}
return len;

2
libavformat/dsicin.c
View File

@ -147,7 +147,7 @@ static int cin_read_frame_header(CinDemuxContext *cin, AVIOContext *pb) {
hdr->video_frame_size = avio_rl32(pb);
hdr->audio_frame_size = avio_rl32(pb);
if (pb->eof_reached || url_ferror(pb))
if (pb->eof_reached || pb->error)
return AVERROR(EIO);
if (avio_rl32(pb) != 0xAA55AA55)

2
libavformat/mxg.c
View File

@ -132,7 +132,7 @@ static int mxg_read_packet(AVFormatContext *s, AVPacket *pkt)
uint8_t *startmarker_ptr, *end, *search_end, marker;
MXGContext *mxg = s->priv_data;
while (!s->pb->eof_reached && !url_ferror(s->pb)){
while (!s->pb->eof_reached && !s->pb->error){
if (mxg->cache_size <= OVERREAD_SIZE) {
/* update internal buffer */
ret = mxg_update_cache(s, DEFAULT_PACKET_SIZE + OVERREAD_SIZE);

2
libavformat/wtv.c
View File

@ -77,7 +77,7 @@ static int wtvfile_read_packet(void *opaque, uint8_t *buf, int buf_size)
AVIOContext *pb = wf->pb_filesystem;
int nread = 0;
if (wf->error || url_ferror(pb))
if (wf->error || pb->error)
return -1;
if (wf->position >= wf->length || pb->eof_reached)
return 0;