cmdutils: add -colors option

Stefano Sabatini committed 13 years ago

Commit 4e268281 parent d61617a4 files · +22 −0Browse files

Unified · Split

4 files

@@ -1518,6 +1518,18 @@ int show_filters(void optctx, const char opt, const char *arg) · 1517 unmodified lines
1518	return 0;	1518	return 0;
1519	}	1519	}
1520		1520
		1521	void show_colors(void optctx, const char opt, const char *arg)
		1522	{
		1523	const char *name;
		1524	const uint8_t *rgb;
		1525	int i;
		1526
		1527	printf("%-32s #RRGGBB\n", "name");
		1528
		1529	for (i = 0; name = av_get_known_color_name(i, &rgb); i++)
		1530	printf("%-32s #%02x%02x%02x\n", name, rgb[0], rgb[1], rgb[2]);
		1531	}
		1532
1521	int show_pix_fmts(void optctx, const char opt, const char *arg)	1533	int show_pix_fmts(void optctx, const char opt, const char *arg)
1522	{	1534	{
1523	const AVPixFmtDescriptor *pix_desc = NULL;	1535	const AVPixFmtDescriptor *pix_desc = NULL;

  */
 int show_sample_fmts(void *optctx, const char *opt, const char *arg);
+/**
+ * Print a listing containing all the color names and values recognized
+ * by the program.
+ */
+void show_colors(void *optctx, const char *opt, const char *arg);
 /**
  * Return a positive value if a line read from standard input
  * starts with [yY], otherwise return 0.

@@ -14,6 +14,7 @@ · 13 unmodified lines
14	{ "pix_fmts" , OPT_EXIT, {.func_arg = show_pix_fmts }, "show available pixel formats" },	14	{ "pix_fmts" , OPT_EXIT, {.func_arg = show_pix_fmts }, "show available pixel formats" },
15	{ "layouts" , OPT_EXIT, {.func_arg = show_layouts }, "show standard channel layouts" },	15	{ "layouts" , OPT_EXIT, {.func_arg = show_layouts }, "show standard channel layouts" },
16	{ "sample_fmts", OPT_EXIT, {.func_arg = show_sample_fmts }, "show available audio sample formats" },	16	{ "sample_fmts", OPT_EXIT, {.func_arg = show_sample_fmts }, "show available audio sample formats" },
		17	{ "colors" , OPT_EXIT, {.func_arg = show_colors }, "show available color names" },
17	{ "loglevel" , HAS_ARG, {.func_arg = opt_loglevel}, "set logging level", "loglevel" },	18	{ "loglevel" , HAS_ARG, {.func_arg = opt_loglevel}, "set logging level", "loglevel" },
18	{ "v", HAS_ARG, {.func_arg = opt_loglevel}, "set logging level", "loglevel" },	19	{ "v", HAS_ARG, {.func_arg = opt_loglevel}, "set logging level", "loglevel" },
19	{ "report" , 0, {(void*)opt_report}, "generate a report" },	20	{ "report" , 0, {(void*)opt_report}, "generate a report" },

@@ -128,6 +128,9 @@ Show available sample formats. · 127 unmodified lines
128	@item -layouts	128	@item -layouts
129	Show channel names and standard channel layouts.	129	Show channel names and standard channel layouts.
130		130
		131	@item -colors
		132	Show recognized color names.
		133
131	@item -loglevel [repeat+]@var{loglevel} \| -v [repeat+]@var{loglevel}	134	@item -loglevel [repeat+]@var{loglevel} \| -v [repeat+]@var{loglevel}
132	Set the logging level used by the library.	135	Set the logging level used by the library.
133	Adding "repeat+" indicates that repeated log output should not be compressed	136	Adding "repeat+" indicates that repeated log output should not be compressed

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