X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=image.h;h=6a49f5a29a4f6aad6ceaa54c11b0e54830c981d1;hb=ed88ce2b8cbe4beefc930eca3f773997d649e23c;hp=f85a806085f8be2d3361e60e150ef19ddcf12ef1;hpb=61f6f92291491fe35ecd38747e37e6d569fec28d;p=xonotic%2Fdarkplaces.git

diff --git a/image.h b/image.h
index f85a8060..6a49f5a2 100644
--- a/image.h
+++ b/image.h
@@ -2,9 +2,15 @@
 #ifndef IMAGE_H
 #define IMAGE_H
 
+
+extern int image_width, image_height;
+
+
 // swizzle components (even converting number of components) and flip images
 // (warning: input must be different than output due to non-linear read/write)
-void Image_CopyMux(qbyte *outpixels, const qbyte *inpixels, int width, int height, int flipx, int flipy, int flipdiagonal, int numincomponents, int numoutcomponents, int *inputcomponentindices);
+// (tip: component indices can contain values | 0x80000000 to tell it to
+// store them directly into output, so 255 | 0x80000000 would write 255)
+void Image_CopyMux(qbyte *outpixels, const qbyte *inpixels, int inputwidth, int inputheight, qboolean inputflipx, qboolean inputflipy, qboolean inputflipdiagonal, int numoutputcomponents, int numinputcomponents, int *outputinputcomponentindices);
 
 // applies gamma correction to RGB pixels, in can be the same as out
 void Image_GammaRemapRGB(const qbyte *in, qbyte *out, int pixels, const qbyte *gammar, const qbyte *gammag, const qbyte *gammab);
@@ -35,7 +41,7 @@ rtexture_t *loadtextureimagewithmaskandnmap (rtexturepool_t *pool, const char *f
 rtexture_t *loadtextureimagebumpasnmap (rtexturepool_t *pool, const char *filename, int matchwidth, int matchheight, qboolean complain, int flags, float bumpscale);
 
 // writes a RGB TGA that is already upside down (which TGA wants)
-qboolean Image_WriteTGARGB_preflipped (const char *filename, int width, int height, const qbyte *data);
+qboolean Image_WriteTGARGB_preflipped (const char *filename, int width, int height, const qbyte *data, qbyte *buffer);
 
 // writes a RGB TGA
 void Image_WriteTGARGB (const char *filename, int width, int height, const qbyte *data);