mesa: Add the basics for the NV_fog_distance extension

[mesa.git] / src / mesa / main / texgetimage.h

diff --git a/src/mesa/main/texgetimage.h b/src/mesa/main/texgetimage.h
index 088d27c7e17150158d9a220f2a5c68fa20789dff..02b1cf4599c9c2981488f77b2e9764cb5e95e96e 100644 (file)
--- a/src/mesa/main/texgetimage.h
+++ b/src/mesa/main/texgetimage.h
@@ -27,16 +27,20 @@
 #ifndef TEXGETIMAGE_H
 #define TEXGETIMAGE_H
 
+#include "glheader.h"
+
+struct gl_context;
+struct gl_texture_image;
+struct gl_texture_object;
 
 extern void
-_mesa_get_teximage(GLcontext *ctx, GLenum target, GLint level,
+_mesa_get_teximage(struct gl_context *ctx,
                    GLenum format, GLenum type, GLvoid *pixels,
-                   struct gl_texture_object *texObj,
                    struct gl_texture_image *texImage);
 
 
 extern void
-_mesa_get_compressed_teximage(GLcontext *ctx, GLenum target, GLint level,
+_mesa_get_compressed_teximage(struct gl_context *ctx, GLenum target, GLint level,
                               GLvoid *img,
                               struct gl_texture_object *texObj,
                               struct gl_texture_image *texImage);
@@ -46,10 +50,15 @@ _mesa_get_compressed_teximage(GLcontext *ctx, GLenum target, GLint level,
 extern void GLAPIENTRY
 _mesa_GetTexImage( GLenum target, GLint level,
                    GLenum format, GLenum type, GLvoid *pixels );
-
+extern void GLAPIENTRY
+_mesa_GetnTexImageARB( GLenum target, GLint level, GLenum format,
+                       GLenum type, GLsizei bufSize, GLvoid *pixels );
 
 extern void GLAPIENTRY
 _mesa_GetCompressedTexImageARB(GLenum target, GLint lod, GLvoid *img);
 
+extern void GLAPIENTRY
+_mesa_GetnCompressedTexImageARB(GLenum target, GLint level, GLsizei bufSize,
+                                GLvoid *img);
 
 #endif /* TEXGETIMAGE_H */