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Code Issues Releases Activity

Allow hiding the banner.

Browse Source 
Fixes ticket #3246.
This commit is contained in:
Carl Eugen Hoyos 2013-12-28 05:18:39 +01:00 committed by Carl Eugen Hoyos
parent 9ed640015b
commit b4c89c90ff
4 changed files with 14 additions and 1 deletions
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6
cmdutils.c
View File

@ -66,6 +66,7 @@ AVDictionary *swr_opts;
AVDictionary *format_opts, *codec_opts, *resample_opts;
static FILE *report_file;
int hide_banner = 0;
void init_opts(void)
{
@ -491,6 +492,9 @@ void parse_loglevel(int argc, char **argv, const OptionDef *options)
fflush(report_file);
}
}
idx = locate_option(argc, argv, options, "hide_banner");
if (idx)
hide_banner = 1;
}
static const AVOption *opt_find(void *obj, const char *name, const char *unit,
@ -1083,7 +1087,7 @@ static void print_buildconf(int flags, int level)
void show_banner(int argc, char **argv, const OptionDef *options)
{
int idx = locate_option(argc, argv, options, "version");
if (idx)
if (hide_banner || idx)
return;
print_program_info (INDENT|SHOW_COPYRIGHT, AV_LOG_INFO);

1
cmdutils.h
View File

@ -48,6 +48,7 @@ extern AVFormatContext *avformat_opts;
extern struct SwsContext *sws_opts;
extern AVDictionary *swr_opts;
extern AVDictionary *format_opts, *codec_opts, *resample_opts;
extern int hide_banner;
/**
* Register a program-specific cleanup routine.

1
cmdutils_common_opts.h
View File

@ -21,6 +21,7 @@
{ "report" , 0, {(void*)opt_report}, "generate a report" },
{ "max_alloc" , HAS_ARG, {.func_arg = opt_max_alloc}, "set maximum size of a single allocated block", "bytes" },
{ "cpuflags" , HAS_ARG | OPT_EXPERT, { .func_arg = opt_cpuflags }, "force specific cpu flags", "flags" },
{ "hide_banner", OPT_BOOL | OPT_EXPERT, {&hide_banner}, "do not show program banner", "hide_banner" },
#if CONFIG_OPENCL
{ "opencl_bench", OPT_EXIT, {.func_arg = opt_opencl_bench}, "run benchmark on all OpenCL devices and show results" },
{ "opencl_options", HAS_ARG, {.func_arg = opt_opencl}, "set OpenCL environment options" },

7
doc/fftools-common-opts.texi
View File

@ -194,6 +194,13 @@ to a plain @code{%}
Errors in parsing the environment variable are not fatal, and will not
appear in the report.
@item -hide_banner
Suppress printing banner.
All FFmpeg tools will normally show a copyright notice, build options
and library versions. This option can be used to suppress printing
this information.
@item -cpuflags flags (@emph{global})
Allows setting and clearing cpu flags. This option is intended
for testing. Do not use it unless you know what you're doing.