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lavf: simplify pb parameter of ff_probe_input_buffer 

There is no need to pass the ByteIOContext via a pointer to a pointer
anymore.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit aad216fd7e)
This commit is contained in:
Anssi Hannula 2011-02-08 00:46:52 +02:00 committed by Michael Niedermayer
parent 2e47df70c4
commit e74c01db7e
2 changed files with 5 additions and 5 deletions
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2
libavformat/internal.h
View File

@ -97,7 +97,7 @@ uint64_t ff_ntp_time(void);
* @return 0 in case of success, a negative value corresponding to an
* AVERROR code otherwise
*/
int ff_probe_input_buffer(ByteIOContext **pb, AVInputFormat **fmt,
int ff_probe_input_buffer(ByteIOContext *pb, AVInputFormat **fmt,
const char *filename, void *logctx,
unsigned int offset, unsigned int max_probe_size);

8
libavformat/utils.c
View File

@ -524,7 +524,7 @@ int av_open_input_stream(AVFormatContext **ic_ptr,
#define PROBE_BUF_MIN 2048
#define PROBE_BUF_MAX (1<<20)
int ff_probe_input_buffer(ByteIOContext **pb, AVInputFormat **fmt,
int ff_probe_input_buffer(ByteIOContext *pb, AVInputFormat **fmt,
const char *filename, void *logctx,
unsigned int offset, unsigned int max_probe_size)
{
@ -555,7 +555,7 @@ int ff_probe_input_buffer(ByteIOContext **pb, AVInputFormat **fmt,
/* read probe data */
buf = av_realloc(buf, probe_size + AVPROBE_PADDING_SIZE);
if ((ret = get_buffer(*pb, buf + buf_offset, probe_size - buf_offset)) < 0) {
if ((ret = get_buffer(pb, buf + buf_offset, probe_size - buf_offset)) < 0) {
/* fail if error was not end of file, otherwise, lower score */
if (ret != AVERROR_EOF) {
av_free(buf);
@ -585,7 +585,7 @@ int ff_probe_input_buffer(ByteIOContext **pb, AVInputFormat **fmt,
}
/* rewind. reuse probe buffer to avoid seeking */
if ((ret = ff_rewind_with_probe_data(*pb, buf, pd.buf_size)) < 0)
if ((ret = ff_rewind_with_probe_data(pb, buf, pd.buf_size)) < 0)
av_free(buf);
return ret;
@ -622,7 +622,7 @@ int av_open_input_file(AVFormatContext **ic_ptr, const char *filename,
if (buf_size > 0) {
url_setbufsize(pb, buf_size);
}
if (!fmt && (err = ff_probe_input_buffer(&pb, &fmt, filename, logctx, 0, logctx ? (*ic_ptr)->probesize : 0)) < 0) {
if (!fmt && (err = ff_probe_input_buffer(pb, &fmt, filename, logctx, 0, logctx ? (*ic_ptr)->probesize : 0)) < 0) {
goto fail;
}
}