From 3f3dc76cb1fbf9b14536b993a6f435e8ab806585 Mon Sep 17 00:00:00 2001
From: David Conrad <lessen42@gmail.com>
Date: Fri, 5 Feb 2010 16:09:03 +0000
Subject: Add function to translate SWS_CS_* to coefficient array

Originally committed as revision 30513 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
---
 libswscale/yuv2rgb.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'libswscale/yuv2rgb.c')

diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c
index 3c7bb3fd9f..a019bf76fd 100644
--- a/libswscale/yuv2rgb.c
+++ b/libswscale/yuv2rgb.c
@@ -49,6 +49,13 @@ const int32_t ff_yuv2rgb_coeffs[8][4] = {
     {117579, 136230, 16907, 35559}  /* SMPTE 240M (1987) */
 };
 
+const int * sws_getCoefficients(int colorspace)
+{
+    if (colorspace > 7 || colorspace < 0)
+        colorspace = SWS_CS_DEFAULT;
+    return ff_yuv2rgb_coeffs[colorspace];
+}
+
 #define LOADCHROMA(i)                               \
     U = pu[i];                                      \
     V = pv[i];                                      \
-- 
cgit v1.2.3