1 files changed, 123 insertions, 0 deletions
diff --git a/src/SFML/Graphics/SOIL/.svn/text-base/image_DXT.h.svn-base b/src/SFML/Graphics/SOIL/.svn/text-base/image_DXT.h.svn-base
new file mode 100644
index 0000000..ce77164
--- /dev/null
+++ b/src/SFML/Graphics/SOIL/.svn/text-base/image_DXT.h.svn-base
@@ -0,0 +1,123 @@
+/*
+	Jonathan Dummer
+	2007-07-31-10.32
+
+	simple DXT compression / decompression code
+
+	public domain
+*/
+
+#ifndef HEADER_IMAGE_DXT
+#define HEADER_IMAGE_DXT
+
+/**
+	Converts an image from an array of unsigned chars (RGB or RGBA) to
+	DXT1 or DXT5, then saves the converted image to disk.
+	\return 0 if failed, otherwise returns 1
+**/
+int
+save_image_as_DDS
+(
+    const char *filename,
+    int width, int height, int channels,
+    const unsigned char *const data
+);
+
+/**
+	take an image and convert it to DXT1 (no alpha)
+**/
+unsigned char*
+convert_image_to_DXT1
+(
+    const unsigned char *const uncompressed,
+    int width, int height, int channels,
+    int *out_size
+);
+
+/**
+	take an image and convert it to DXT5 (with alpha)
+**/
+unsigned char*
+convert_image_to_DXT5
+(
+    const unsigned char *const uncompressed,
+    int width, int height, int channels,
+    int *out_size
+);
+
+/**	A bunch of DirectDraw Surface structures and flags **/
+typedef struct
+{
+    unsigned int    dwMagic;
+    unsigned int    dwSize;
+    unsigned int    dwFlags;
+    unsigned int    dwHeight;
+    unsigned int    dwWidth;
+    unsigned int    dwPitchOrLinearSize;
+    unsigned int    dwDepth;
+    unsigned int    dwMipMapCount;
+    unsigned int    dwReserved1[ 11 ];
+
+    /*  DDPIXELFORMAT	*/
+    struct
+    {
+        unsigned int    dwSize;
+        unsigned int    dwFlags;
+        unsigned int    dwFourCC;
+        unsigned int    dwRGBBitCount;
+        unsigned int    dwRBitMask;
+        unsigned int    dwGBitMask;
+        unsigned int    dwBBitMask;
+        unsigned int    dwAlphaBitMask;
+    }
+    sPixelFormat;
+
+    /*  DDCAPS2	*/
+    struct
+    {
+        unsigned int    dwCaps1;
+        unsigned int    dwCaps2;
+        unsigned int    dwDDSX;
+        unsigned int    dwReserved;
+    }
+    sCaps;
+    unsigned int    dwReserved2;
+}
+DDS_header ;
+
+/*	the following constants were copied directly off the MSDN website	*/
+
+/*	The dwFlags member of the original DDSURFACEDESC2 structure
+	can be set to one or more of the following values.	*/
+#define DDSD_CAPS	0x00000001
+#define DDSD_HEIGHT	0x00000002
+#define DDSD_WIDTH	0x00000004
+#define DDSD_PITCH	0x00000008
+#define DDSD_PIXELFORMAT	0x00001000
+#define DDSD_MIPMAPCOUNT	0x00020000
+#define DDSD_LINEARSIZE	0x00080000
+#define DDSD_DEPTH	0x00800000
+
+/*	DirectDraw Pixel Format	*/
+#define DDPF_ALPHAPIXELS	0x00000001
+#define DDPF_FOURCC	0x00000004
+#define DDPF_RGB	0x00000040
+
+/*	The dwCaps1 member of the DDSCAPS2 structure can be
+	set to one or more of the following values.	*/
+#define DDSCAPS_COMPLEX	0x00000008
+#define DDSCAPS_TEXTURE	0x00001000
+#define DDSCAPS_MIPMAP	0x00400000
+
+/*	The dwCaps2 member of the DDSCAPS2 structure can be
+	set to one or more of the following values.		*/
+#define DDSCAPS2_CUBEMAP	0x00000200
+#define DDSCAPS2_CUBEMAP_POSITIVEX	0x00000400
+#define DDSCAPS2_CUBEMAP_NEGATIVEX	0x00000800
+#define DDSCAPS2_CUBEMAP_POSITIVEY	0x00001000
+#define DDSCAPS2_CUBEMAP_NEGATIVEY	0x00002000
+#define DDSCAPS2_CUBEMAP_POSITIVEZ	0x00004000
+#define DDSCAPS2_CUBEMAP_NEGATIVEZ	0x00008000
+#define DDSCAPS2_VOLUME	0x00200000
+
+#endif /* HEADER_IMAGE_DXT	*/