From 9cd57b731ab1c666d4a1cb725538fdc137763d12 Mon Sep 17 00:00:00 2001
From: Starla Insigna <starla4444@gmail.com>
Date: Sat, 30 Jul 2011 11:19:14 -0400
Subject: Initial commit (version 0.2.1)

---
 libs/cocos2d/Support/TGAlib.h | 55 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100755 libs/cocos2d/Support/TGAlib.h

(limited to 'libs/cocos2d/Support/TGAlib.h')

diff --git a/libs/cocos2d/Support/TGAlib.h b/libs/cocos2d/Support/TGAlib.h
new file mode 100755
index 0000000..247084e
--- /dev/null
+++ b/libs/cocos2d/Support/TGAlib.h
@@ -0,0 +1,55 @@
+//
+// TGA lib for cocos2d-iphone
+//
+// sources from: http://www.lighthouse3d.com/opengl/terrain/index.php3?tgasource
+//
+
+//#ifndef TGA_LIB
+//#define TGA_LIB
+
+/**
+ @file
+ TGA image support
+ */
+
+enum {
+	TGA_OK,
+	TGA_ERROR_FILE_OPEN,
+	TGA_ERROR_READING_FILE,
+	TGA_ERROR_INDEXED_COLOR,
+	TGA_ERROR_MEMORY,
+	TGA_ERROR_COMPRESSED_FILE,
+};
+
+/** TGA format */
+typedef struct sImageTGA {
+	int status;
+	unsigned char type, pixelDepth;
+	
+	/** map width */
+	short int width;
+	
+	/** map height */
+	short int height;
+	
+	/** raw data */
+	unsigned char *imageData;
+	int flipped;
+} tImageTGA;
+
+/// load the image header fields. We only keep those that matter!
+void tgaLoadHeader(FILE *file, tImageTGA *info);
+
+/// loads the image pixels. You shouldn't call this function directly
+void tgaLoadImageData(FILE *file, tImageTGA *info);
+
+/// this is the function to call when we want to load an image
+tImageTGA * tgaLoad(const char *filename);
+
+// /converts RGB to greyscale
+void tgaRGBtogreyscale(tImageTGA *info);
+
+/// releases the memory used for the image
+void tgaDestroy(tImageTGA *info);
+
+//#endif // TGA_LIB
-- 
cgit 1.4.1