[FFmpeg-cvslog] r20909 - in trunk: cmdutils.c cmdutils.h cmdutils_common_opts.h doc/fftools-common-opts.texi
stefano
subversion
Mon Dec 21 22:53:03 CET 2009
Author: stefano
Date: Mon Dec 21 22:53:03 2009
New Revision: 20909
Log:
Implement a -pix_fmts foption or listing all the supported pixel
formats.
Modified:
trunk/cmdutils.c
trunk/cmdutils.h
trunk/cmdutils_common_opts.h
trunk/doc/fftools-common-opts.texi
Modified: trunk/cmdutils.c
==============================================================================
--- trunk/cmdutils.c Mon Dec 21 22:50:23 2009 (r20908)
+++ trunk/cmdutils.c Mon Dec 21 22:53:03 2009 (r20909)
@@ -582,6 +582,11 @@ void show_filters(void)
#endif
}
+void show_pix_fmts(void)
+{
+ list_fmts(avcodec_pix_fmt_string, PIX_FMT_NB);
+}
+
int read_yesno(void)
{
int c = getchar();
Modified: trunk/cmdutils.h
==============================================================================
--- trunk/cmdutils.h Mon Dec 21 22:50:23 2009 (r20908)
+++ trunk/cmdutils.h Mon Dec 21 22:53:03 2009 (r20909)
@@ -184,6 +184,12 @@ void show_bsfs(void);
void show_protocols(void);
/**
+ * Prints a listing containing all the pixel formats supported by the
+ * program.
+ */
+void show_pix_fmts(void);
+
+/**
* Returns a positive value if reads from standard input a line
* starting with [yY], otherwise returns 0.
*/
Modified: trunk/cmdutils_common_opts.h
==============================================================================
--- trunk/cmdutils_common_opts.h Mon Dec 21 22:50:23 2009 (r20908)
+++ trunk/cmdutils_common_opts.h Mon Dec 21 22:53:03 2009 (r20909)
@@ -9,4 +9,5 @@
{ "bsfs" , OPT_EXIT, {(void*)show_bsfs }, "show available bit stream filters" },
{ "protocols", OPT_EXIT, {(void*)show_protocols}, "show available protocols" },
{ "filters", OPT_EXIT, {(void*)show_filters }, "show available filters" },
+ { "pix_fmts" , OPT_EXIT, {(void*)show_pix_fmts }, "show available pixel formats" },
{ "loglevel", HAS_ARG | OPT_FUNC2, {(void*)opt_loglevel}, "set libav* logging level", "loglevel" },
Modified: trunk/doc/fftools-common-opts.texi
==============================================================================
--- trunk/doc/fftools-common-opts.texi Mon Dec 21 22:50:23 2009 (r20908)
+++ trunk/doc/fftools-common-opts.texi Mon Dec 21 22:53:03 2009 (r20909)
@@ -46,6 +46,9 @@ Show available protocols.
@item -filters
Show available libavfilter filters.
+ at item -pix_fmts
+Show available pixel formats.
+
@item -loglevel @var{loglevel}
Set the logging level used by the library.
@var{loglevel} is a number or a string containing one of the following values:
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