1 files changed, 42 insertions, 0 deletions
diff --git a/utils/texpow2/texpow2.h b/utils/texpow2/texpow2.h
new file mode 100644
index 0000000..74580c1
--- /dev/null
+++ b/utils/texpow2/texpow2.h
@@ -0,0 +1,42 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#include "typedefs.h"
+
+#define MIN(x,y)     (((x) < (y)) ? (x) : (y))
+#define MAX(x,y)     (((x) > (y)) ? (x) : (y))
+
+typedef struct {
+	int32 w,h;
+	uint8 *data;
+	uint32 *data32;
+} t_i_image;
+
+// IMAGE
+
+t_i_image *new_image(int32 w, int32 h);
+void del_image(t_i_image *img);
+
+// TGA
+
+t_i_image *i_load_tga(char *fname);
+void i_save_tga(t_i_image *image, char *fname);
+
+// SCALE
+
+t_i_image *powerof2(t_i_image *img1);
+
+// PIXEL
+
+uint32 i_rgb_to_32(uint32 r, uint32 g, uint32 b, uint32 a);
+void i_putpixel(t_i_image *img, int32 x, int32 y, uint32 co);
+void i_putpixel_rgba(t_i_image *img, int32 x, int32 y, int32 r, int32 g, int32 b, int32 a);
+uint32 i_getpixel(t_i_image *img, int32 x, int32 y);
+int32 i_getpixel_ch(t_i_image *img, int32 x, int32 y, int32 ch);
+uint32 i_pixel_alphamix(uint32 c1, uint32 c2, uint32 p);
+uint32 i_pixel_multiply_n(uint32 c1, uint32 n);
+uint32 i_pixel_add(uint32 co1, uint32 co2);