VID_CompareMode removed

[xonotic/darkplaces.git] / image.h

diff --git a/image.h b/image.h
index f8d4608ce034740978cb185d31e87e52ca62f0bd..b441d72f90a289490af81991555c534994923070 100644 (file)
--- a/image.h
+++ b/image.h
@@ -1,14 +1,52 @@
 
+#ifndef IMAGE_H
+#define IMAGE_H
+
+// applies gamma correction to RGB pixels, in can be the same as out
 void Image_GammaRemapRGB(qbyte *in, qbyte *out, int pixels, qbyte *gammar, qbyte *gammag, qbyte *gammab);
+
+// converts 8bit image data to RGBA, in can not be the same as out
 void Image_Copy8bitRGBA(qbyte *in, qbyte *out, int pixels, int *pal);
+
+// makes a RGBA mask from RGBA input, in can be the same as out
 int image_makemask (qbyte *in, qbyte *out, int size);
+
+// loads a texture, as pixel data
 qbyte *loadimagepixels (char* filename, qboolean complain, int matchwidth, int matchheight);
+
+// loads a texture, as a texture
 rtexture_t *loadtextureimage (rtexturepool_t *pool, char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache);
+
+// loads a texture's alpha mask, as pixel data
 qbyte *loadimagepixelsmask (char* filename, qboolean complain, int matchwidth, int matchheight);
+
+// loads a texture's alpha mask, as a texture
 rtexture_t *loadtextureimagemask (rtexturepool_t *pool, char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache);
+
+// loads a texture and it's alpha mask at once (NULL if it has no translucent pixels)
 rtexture_t *image_masktex;
 rtexture_t *loadtextureimagewithmask (rtexturepool_t *pool, char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache);
-void Image_WriteTGARGB_preflipped (char *filename, int width, int height, qbyte *data);
+
+// writes a RGB TGA that is already upside down (which TGA wants)
+qboolean Image_WriteTGARGB_preflipped (char *filename, int width, int height, qbyte *data);
+
+// writes a RGB TGA
 void Image_WriteTGARGB (char *filename, int width, int height, qbyte *data);
+
+// writes a RGBA TGA
 void Image_WriteTGARGBA (char *filename, int width, int height, qbyte *data);
+
+// returns true if the image has some translucent pixels
 qboolean Image_CheckAlpha(qbyte *data, int size, qboolean rgba);
+
+// resizes the image (in can not be the same as out)
+void Image_Resample (void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight, int bytesperpixel, int quality);
+
+// scales the image down by a power of 2 (in can be the same as out)
+void Image_MipReduce(qbyte *in, qbyte *out, int *width, int *height, int destwidth, int destheight, int bytesperpixel);
+
+// only used by menuplyr coloring
+qbyte *LoadLMPAs8Bit (qbyte *f, int matchwidth, int matchheight);
+
+#endif
+