diff options
| author | Keith Whitwell <keith@tungstengraphics.com> | 2000-11-16 21:05:34 +0000 |
|---|---|---|
| committer | Keith Whitwell <keith@tungstengraphics.com> | 2000-11-16 21:05:34 +0000 |
| commit | 23caf20169ac38436ee9c13914f1d6aa7cf6bb5e (patch) | |
| tree | 21307f7bbcaf9ee1e841d7e7bee130570a7b5b95 /src/mesa/main/clip.h | |
| parent | 179516673211a2350e479d5321840291f339f5dd (diff) | |
Move the transform and lighting code to two new directories
math: Provides basic matrix and vector functionality that
might be useful to multiple software t&l
implementations, and is used by core mesa to
manage the Model, Project, etc matrices.
tnl: The real transform & lighting code from core mesa,
including everything from glVertex3f through vertex
buffer handling, transformation, clipping, lighting
and handoff to a driver for rasterization.
The interfaces of these can be further tightened up, but the basic
splitting up of state and code move is done.
Diffstat (limited to 'src/mesa/main/clip.h')
| -rw-r--r-- | src/mesa/main/clip.h | 57 |
1 files changed, 1 insertions, 56 deletions
diff --git a/src/mesa/main/clip.h b/src/mesa/main/clip.h index abf2f7e9ce..a44d6d0fe1 100644 --- a/src/mesa/main/clip.h +++ b/src/mesa/main/clip.h @@ -1,4 +1,4 @@ -/* $Id: clip.h,v 1.3 1999/11/11 01:22:25 brianp Exp $ */ +/* $Id: clip.h,v 1.4 2000/11/16 21:05:34 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -31,65 +31,10 @@ #ifndef CLIP_H #define CLIP_H - #include "types.h" - - -#ifdef DEBUG -# define GL_VIEWCLIP_POINT( V ) gl_viewclip_point( V ) -#else -# define GL_VIEWCLIP_POINT( V ) \ - ( (V)[0] <= (V)[3] && (V)[0] >= -(V)[3] \ - && (V)[1] <= (V)[3] && (V)[1] >= -(V)[3] \ - && (V)[2] <= (V)[3] && (V)[2] >= -(V)[3] ) -#endif - - - - -#define CLIP_TAB_EDGEFLAG 1 - -extern void gl_init_clip(void); - - -extern GLuint gl_viewclip_point( const GLfloat v[] ); - - - -extern GLuint gl_userclip_point( GLcontext* ctx, const GLfloat v[] ); - - -extern void gl_user_cliptest( struct vertex_buffer *VB ); - - extern void _mesa_ClipPlane( GLenum plane, const GLdouble *equation ); extern void _mesa_GetClipPlane( GLenum plane, GLdouble *equation ); - -/* - * Clipping interpolation functions - */ - -extern void gl_clip_interp_all( struct vertex_buffer *VB, - GLuint dst, GLfloat t, GLuint in, GLuint out ); - -extern void gl_clip_interp_color_tex( struct vertex_buffer *VB, - GLuint dst, GLfloat t, GLuint in, GLuint out ); - -extern void gl_clip_interp_tex( struct vertex_buffer *VB, - GLuint dst, GLfloat t, GLuint in, GLuint out ); - -extern void gl_clip_interp_color( struct vertex_buffer *VB, - GLuint dst, GLfloat t, GLuint in, GLuint out ); - -extern void gl_clip_interp_none( struct vertex_buffer *VB, - GLuint dst, GLfloat t, GLuint in, GLuint out ); - - -extern void gl_update_userclip( GLcontext *ctx ); - -extern void gl_update_clipmask( GLcontext *ctx ); - #endif |