Added load function that uses SDL_RWops

2 files changed, 28 insertions, 2 deletions

diff --git a/src/resources/image.cpp b/src/resources/image.cpp
index 2ec867ec..2798fa05 100644
--- a/src/resources/image.cpp
+++ b/src/resources/image.cpp
@@ -198,6 +198,23 @@ Image* Image::load(const std::string &filePath, int flags)
 #endif
 }
 
+Image* Image::load(const char* buffer, const unsigned int bufferSize)
+{
+    // Define our RWops structure
+    SDL_RWops* rw = NULL;
+
+    // Load the raw file data from the buffer
+    rw = SDL_RWFromMem((void*)buffer, bufferSize);
+
+    // Use SDL_Image to load the raw image data
+    SDL_Surface* texture = IMG_Load_RW(rw, 1);
+
+    // Now free the SDL_RWops data
+    //SDL_FreeRW(rw);
+
+    return new Image(texture);
+}
+
 void Image::unload()
 {
     // Free the image surface.
diff --git a/src/resources/image.h b/src/resources/image.h
index a92e6cc3..031f6645 100644
--- a/src/resources/image.h
+++ b/src/resources/image.h
@@ -65,12 +65,21 @@ class Image : public Resource
         /**
          * Loads an image.
          * @param filePath The path to the image file to load.
-         * @return <code>true</code> if the image was loaded
-         * <code>false</code> otherwise.
+         * @return <code>NULL</code> if the an error occurred, a
+         * valid pointer otherwise.
          */
         static Image *load(const std::string &filePath, int flags);
 
         /**
+         * Loads an image from a buffer in memory.
+         * @param buffer The memory buffer containing the image
+         * data.
+         * @return <code>NULL</code> if the an error occurred, a
+         * valid pointer otherwise.
+         */
+        static Image *load(const char* buffer, const unsigned int bufferSize);
+
+        /**
          * Frees the resources created by SDL.
          */
         virtual void unload();