+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.5.1
- *
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef S_DEPTH_H
-#define S_DEPTH_H
-
-
-#include "main/glheader.h"
-#include "s_span.h"
-
-struct gl_context;
-struct gl_renderbuffer;
-
-
-extern GLuint
-_swrast_depth_test_span( struct gl_context *ctx, SWspan *span);
-
-extern GLboolean
-_swrast_depth_bounds_test( struct gl_context *ctx, SWspan *span );
-
-
-extern void
-_swrast_read_depth_span_float( struct gl_context *ctx, struct gl_renderbuffer *rb,
- GLint n, GLint x, GLint y, GLfloat depth[] );
-
-extern void
-_swrast_clear_depth_buffer(struct gl_context *ctx);
-
-
-
-#endif