From 7d151c8fc05cd7feaf1e1cee33fd8289208fa18d Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 7 Jul 2011 02:12:24 +0300
Subject: Add map reduce feature for software drawing. Now invisible tiles will
 be removed if this mode enabled.

---
 src/resources/image.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/resources/image.h')

diff --git a/src/resources/image.h b/src/resources/image.h
index 72b85cc1e..ee341af75 100644
--- a/src/resources/image.h
+++ b/src/resources/image.h
@@ -208,6 +208,15 @@ class Image : public Resource
         int getTextureHeight() const
         { return mTexHeight; }
 
+        bool isHasAlphaChannel()
+        { return mHasAlphaChannel; }
+
+        bool isAlphaVisible()
+        { return mIsAlphaVisible; }
+
+        void setAlphaVisible(bool b)
+        { mIsAlphaVisible = b; }
+
         static int getTextureType()
         { return mTextureType; }
 
@@ -247,6 +256,7 @@ class Image : public Resource
         std::map<float, SDL_Surface*> mAlphaCache;
 
         bool mUseAlphaCache;
+        bool mIsAlphaVisible;
 
         static bool mEnableAlphaCache;
         static bool mEnableAlpha;
@@ -305,6 +315,8 @@ class SubImage : public Image
          */
         Image *getSubImage(int x, int y, int width, int height);
 
+        SDL_Rect mInternalBounds;
+
     private:
         Image *mParent;
 };
-- 
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