From 8e7c487043ddee4ffd7d1cf28db985903dd7df45 Mon Sep 17 00:00:00 2001
From: Daniel Sabo <DanielSabo@gmail.com>
Date: Fri, 29 Mar 2013 20:14:40 -0700
Subject: [PATCH] Remove gggl rgbA <-> rgba

---
 extensions/gggl.c | 93 -----------------------------------------------
 1 file changed, 93 deletions(-)

diff --git a/extensions/gggl.c b/extensions/gggl.c
index ca455b3..0513802 100644
--- a/extensions/gggl.c
+++ b/extensions/gggl.c
@@ -609,95 +609,6 @@ conv_gAF_gaF (unsigned char *src, unsigned char *dst, long samples)
   return samples;
 }
 
-static INLINE long
-conv_rgbAF_rgbaF (unsigned char *src, unsigned char *dst, long samples)
-{
-  long n = samples;
-
-  while (n--)
-    {
-      float alpha = (((float *) src)[3]);
-      int   c;
-      if (alpha >= 1.0)
-        {
-          for (c = 0; c < 3; c++)
-            {
-              *(float *) dst = *(float *) src;
-              dst           += 4;
-              src           += 4;
-            }
-        }
-      else if (alpha <= 0.0)
-        {
-          for (c = 0; c < 3; c++)
-            {
-              *(float *) dst = 0;
-              dst           += 4;
-              src           += 4;
-            }
-        }
-      else
-        {
-          float alpha_recip = 1.0 / alpha;
-          for (c = 0; c < 3; c++)
-            {
-              *(float *) dst = ((*(float *) src) * alpha_recip);
-              dst           += 4;
-              src           += 4;
-            }
-        }
-      *(float *) dst = alpha;
-      dst           += 4;
-      src           += 4;
-    }
-  return samples;
-}
-
-
-static INLINE long
-conv_rgbaF_rgbAF (unsigned char *src, unsigned char *dst, long samples)
-{
-  long n = samples;
-
-  while (n--)
-    {
-      float alpha = (((float *) src)[3]);
-      int   c;
-
-      if (alpha >= 1.0)
-        {
-          for (c = 0; c < 3; c++)
-            {
-              *(float *) dst = *(float *) src;
-              dst           += 4;
-              src           += 4;
-            }
-        }
-      else if (alpha <= 0.0)
-        {
-          for (c = 0; c < 3; c++)
-            {
-              *(float *) dst = 0;
-              dst           += 4;
-              src           += 4;
-            }
-        }
-      else
-        {
-          for (c = 0; c < 3; c++)
-            {
-              *(float *) dst = ((*(float *) src) * alpha);
-              dst           += 4;
-              src           += 4;
-            }
-        }
-      *(float *) dst = alpha;
-      dst           += 4;
-      src           += 4;
-    }
-  return samples;
-}
-
 /* alpha stripping and adding */
 
 static INLINE long
@@ -1814,8 +1725,6 @@ init (void)
   o (g16, gF);
   o (ga16, ga8);
   o (g16, g8);
-  o (rgbaF, rgbAF);
-  o (rgbAF, rgbaF);
   o (yuvF, rgbF);
   o (yuvaF, rgbaF);
   o (rgbA8, rgbA16);
@@ -1835,8 +1744,6 @@ init (void)
   o (ga16, gaF);
   o (gA16, gAF);
   o (g16, gF);
-  o (rgbaF, rgbAF);
-  o (rgbAF, rgbaF);
   o (gaF, gAF);
   o (gAF, gaF);
   o (rgbaF, rgbF);
-- 
2.30.2