From 0a44ec3515eb9f7d2bed08cad79dff4d7524d818 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Thu, 12 Aug 2010 20:09:02 +0200
Subject: Transparancy in TGA files, take two.

---
 im/src/im_format_tga.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'im')

diff --git a/im/src/im_format_tga.cpp b/im/src/im_format_tga.cpp
index 7c24a28..f15b25f 100755
--- a/im/src/im_format_tga.cpp
+++ b/im/src/im_format_tga.cpp
@@ -475,7 +475,13 @@ int imFileFormatTGA::WriteImageInfo()
       this->image_type = 1;
     break;
   case IM_RGB:
-    this->bpp = imColorModeHasAlpha(this->user_color_mode) ? 32 : 24;
+    if (imColorModeHasAlpha(this->user_color_mode))
+    {
+      this->bpp = 32;
+      this->file_color_mode |= IM_ALPHA;
+    }
+    else
+      this->bpp = 24;
     this->file_color_mode |= IM_PACKED;
     if (imStrEqual(this->compression, "RLE"))
       this->image_type = 10;
-- 
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