void Image_GammaRemapRGB(byte *in, byte *out, int pixels, byte *gammar, byte *gammag, byte *gammab); void Image_Copy8bitRGBA(byte *in, byte *out, int pixels, int *pal); void Image_CopyRGBAGamma(byte *in, byte *out, int pixels); int image_makemask (byte *in, byte *out, int size); byte* loadimagepixels (char* filename, qboolean complain, int matchwidth, int matchheight); rtexture_t *loadtextureimage (char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache); byte* loadimagepixelsmask (char* filename, qboolean complain, int matchwidth, int matchheight); rtexture_t *loadtextureimagemask (char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache); rtexture_t *image_masktex; rtexture_t *loadtextureimagewithmask (char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache); void Image_WriteTGARGB_preflipped (char *filename, int width, int height, byte *data); void Image_WriteTGARGB (char *filename, int width, int height, byte *data); void Image_WriteTGARGBA (char *filename, int width, int height, byte *data); qboolean Image_CheckAlpha(byte *data, int size, qboolean rgba);