[SCM] libav/experimental: Extend show_pix_fmts(), make it show input/output support for conversion and other information exposed by the pixdesc API.
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 16:59:46 UTC 2013
The following commit has been merged in the experimental branch:
commit 9cb5c760d73e08bcd5d441d261abe67d472e98ee
Author: Stefano Sabatini <stefano.sabatini-lala at poste.it>
Date: Wed Feb 10 23:36:35 2010 +0000
Extend show_pix_fmts(), make it show input/output support for
conversion and other information exposed by the pixdesc API.
Originally committed as revision 21751 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/cmdutils.c b/cmdutils.c
index 24a8db2..275c16a 100644
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -35,6 +35,7 @@
#include "libswscale/swscale.h"
#include "libpostproc/postprocess.h"
#include "libavutil/avstring.h"
+#include "libavutil/pixdesc.h"
#include "libavcodec/opt.h"
#include "cmdutils.h"
#include "version.h"
@@ -627,7 +628,30 @@ void show_filters(void)
void show_pix_fmts(void)
{
- list_fmts(avcodec_pix_fmt_string, PIX_FMT_NB);
+ enum PixelFormat pix_fmt;
+
+ printf(
+ "Pixel formats:\n"
+ "I.... = Supported Input format for conversion\n"
+ ".O... = Supported Output format for conversion\n"
+ "..H.. = Hardware accelerated format\n"
+ "...P. = Paletted format\n"
+ "....B = Bitstream format\n"
+ "FLAGS NAME NB_COMPONENTS BITS_PER_PIXEL\n"
+ "-----\n");
+
+ for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++) {
+ const AVPixFmtDescriptor *pix_desc = &av_pix_fmt_descriptors[pix_fmt];
+ printf("%c%c%c%c%c %-16s %d %2d\n",
+ sws_isSupportedInput (pix_fmt) ? 'I' : '.',
+ sws_isSupportedOutput(pix_fmt) ? 'O' : '.',
+ pix_desc->flags & PIX_FMT_HWACCEL ? 'H' : '.',
+ pix_desc->flags & PIX_FMT_PAL ? 'P' : '.',
+ pix_desc->flags & PIX_FMT_BITSTREAM ? 'B' : '.',
+ pix_desc->name,
+ pix_desc->nb_components,
+ av_get_bits_per_pixel(pix_desc));
+ }
}
int read_yesno(void)
--
Libav/FFmpeg packaging
More information about the pkg-multimedia-commits
mailing list