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Merge commit 'bd2ab27c488ae92c7820efe11d4f53d84e94d58e'

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* commit 'bd2ab27c488ae92c7820efe11d4f53d84e94d58e':
  avconv: use read_file() for reading the 2pass stats

Conflicts:
	cmdutils.c
	cmdutils.h
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2015-07-19 13:33:44 +02:00
parent 247f4d1f18 bd2ab27c48
commit edd110ee45
3 changed files with 3 additions and 73 deletions
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58
cmdutils.c
View File

@@ -1875,64 +1875,6 @@ int read_yesno(void)
return yesno;
}
int cmdutils_read_file(const char *filename, char **bufptr, size_t *size)
{
int64_t ret;
FILE *f = av_fopen_utf8(filename, "rb");
if (!f) {
ret = AVERROR(errno);
av_log(NULL, AV_LOG_ERROR, "Cannot read file '%s': %s\n", filename,
strerror(errno));
return ret;
}
ret = fseek(f, 0, SEEK_END);
if (ret == -1) {
ret = AVERROR(errno);
goto out;
}
ret = ftell(f);
if (ret < 0) {
ret = AVERROR(errno);
goto out;
}
*size = ret;
ret = fseek(f, 0, SEEK_SET);
if (ret == -1) {
ret = AVERROR(errno);
goto out;
}
*bufptr = av_malloc(*size + 1);
if (!*bufptr) {
av_log(NULL, AV_LOG_ERROR, "Could not allocate file buffer\n");
ret = AVERROR(ENOMEM);
goto out;
}
ret = fread(*bufptr, 1, *size, f);
if (ret < *size) {
av_free(*bufptr);
if (ferror(f)) {
ret = AVERROR(errno);
av_log(NULL, AV_LOG_ERROR, "Error while reading file '%s': %s\n",
filename, strerror(errno));
} else
ret = AVERROR_EOF;
} else {
ret = 0;
(*bufptr)[(*size)++] = '\0';
}
out:
if (ret < 0)
av_log(NULL, AV_LOG_ERROR, "IO error: %s\n", av_err2str(ret));
fclose(f);
return ret;
}
FILE *get_preset_file(char *filename, size_t filename_size,
const char *preset_name, int is_path,
const char *codec_name)

12
cmdutils.h
View File

@@ -529,18 +529,6 @@ int show_colors(void *optctx, const char *opt, const char *arg);
*/
int read_yesno(void);
/**
* Read the file with name filename, and put its content in a newly
* allocated 0-terminated buffer.
*
* @param filename file to read from
* @param bufptr location where pointer to buffer is returned
* @param size location where size of buffer is returned
* @return >= 0 in case of success, a negative value corresponding to an
* AVERROR error code in case of failure.
*/
int cmdutils_read_file(const char *filename, char **bufptr, size_t *size);
/**
* Get a file corresponding to a preset file.
*

6
ffmpeg_opt.c
View File

@@ -1482,9 +1482,9 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc, in
av_dict_set(&ost->encoder_opts, "stats", logfilename, AV_DICT_DONT_OVERWRITE);
} else {
if (video_enc->flags & CODEC_FLAG_PASS2) {
char *logbuffer;
size_t logbuffer_size;
if (cmdutils_read_file(logfilename, &logbuffer, &logbuffer_size) < 0) {
char *logbuffer = read_file(logfilename);
if (!logbuffer) {
av_log(NULL, AV_LOG_FATAL, "Error reading log file '%s' for pass-2 encoding\n",
logfilename);
exit_program(1);