From d2863e72ab34338b4d3eb0b0f80d183d4b0ba4e4 Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Sun, 22 Mar 2009 21:01:08 +0000
Subject: [PATCH] Export to pixdesc.h the av_pix_fmt_descriptors array.

Originally committed as revision 18152 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/pixdesc.c | 2 +-
 libavcodec/pixdesc.h | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/libavcodec/pixdesc.c b/libavcodec/pixdesc.c
index 5851ab0869..7cfc007cab 100644
--- a/libavcodec/pixdesc.c
+++ b/libavcodec/pixdesc.c
@@ -22,7 +22,7 @@
 #include "libavutil/pixfmt.h"
 #include "pixdesc.h"
 
-static const AVPixFmtDescriptor pix_fmt_desc[PIX_FMT_NB] = {
+const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
     [PIX_FMT_YUV422P] = {
         .name = "yuv422p",
         .nb_channels  = 3,
diff --git a/libavcodec/pixdesc.h b/libavcodec/pixdesc.h
index edb962fbfe..f21d6f0750 100644
--- a/libavcodec/pixdesc.h
+++ b/libavcodec/pixdesc.h
@@ -67,6 +67,10 @@ typedef struct AVPixFmtDescriptor{
 #define PIX_FMT_PAL       2 ///< Pixel format has a palette in data[1], values are indexes in this palette.
 #define PIX_FMT_BITSTREAM 4 ///< All values of a component are bit-wise packed end to end.
 
+/**
+ * The array of all the pixel format descriptors.
+ */
+extern const AVPixFmtDescriptor av_pix_fmt_descriptors[];
 
 static inline void read_line(uint16_t *dst, const uint8_t *data[4], const int linesize[4], AVPixFmtDescriptor *desc, int x, int y, int c, int w)
 {