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Make av_log_ask_for_sample() accept a variable number of arguments.

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This commit is contained in:
Diego Biurrun 2011-04-22 19:30:25 +02:00
parent b2832c3904
commit 44f566b79a
2 changed files with 9 additions and 3 deletions
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2
libavcodec/avcodec.h
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@ -4116,7 +4116,7 @@ void av_log_missing_feature(void *avc, const char *feature, int want_sample);
* a pointer to an AVClass struct * a pointer to an AVClass struct
* @param[in] msg string containing an optional message, or NULL if no message * @param[in] msg string containing an optional message, or NULL if no message
*/ */
void av_log_ask_for_sample(void *avc, const char *msg); void av_log_ask_for_sample(void *avc, const char *msg, ...);
/** /**
* Register the hardware accelerator hwaccel. * Register the hardware accelerator hwaccel.

10
libavcodec/utils.c
View File

@ -1133,13 +1133,19 @@ void av_log_missing_feature(void *avc, const char *feature, int want_sample)
av_log(avc, AV_LOG_WARNING, "\n"); av_log(avc, AV_LOG_WARNING, "\n");
} }
void av_log_ask_for_sample(void *avc, const char *msg) void av_log_ask_for_sample(void *avc, const char *msg, ...)
{ {
va_list argument_list;
va_start(argument_list, msg);
if (msg) if (msg)
av_log(avc, AV_LOG_WARNING, "%s ", msg); av_vlog(avc, AV_LOG_WARNING, msg, argument_list);
av_log(avc, AV_LOG_WARNING, "If you want to help, upload a sample " av_log(avc, AV_LOG_WARNING, "If you want to help, upload a sample "
"of this file to ftp://upload.libav.org/incoming/ " "of this file to ftp://upload.libav.org/incoming/ "
"and contact the libav-devel mailing list.\n"); "and contact the libav-devel mailing list.\n");
va_end(argument_list);
} }
static AVHWAccel *first_hwaccel = NULL; static AVHWAccel *first_hwaccel = NULL;