mesa: Eliminate parameters to dd_function_table::DepthRange

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

diff --git a/src/mesa/main/viewport.h b/src/mesa/main/viewport.h
index f08fef279785a41e452481ac94436f8a3ffe3be2..ffa3a729ce013b6a101a307bc4b8bf423ab4b6fc 100644 (file)
--- a/src/mesa/main/viewport.h
+++ b/src/mesa/main/viewport.h
@@ -1,6 +1,5 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.5
  *
  * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  * Copyright (C) 2009  VMware, Inc.   All Rights Reserved.
@@ -18,35 +17,42 @@
  * 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.
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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 VIEWPORT_H
 #define VIEWPORT_H
 
+#include "glheader.h"
+
+struct gl_context;
 
 extern void GLAPIENTRY
 _mesa_Viewport(GLint x, GLint y, GLsizei width, GLsizei height);
 
 
 extern void 
-_mesa_set_viewport(GLcontext *ctx, GLint x, GLint y,
+_mesa_set_viewport(struct gl_context *ctx, GLint x, GLint y,
                    GLsizei width, GLsizei height);
 
 
 extern void GLAPIENTRY
 _mesa_DepthRange(GLclampd nearval, GLclampd farval);
 
+extern void GLAPIENTRY
+_mesa_DepthRangef(GLclampf nearval, GLclampf farval);
+
 
 extern void 
-_mesa_init_viewport(GLcontext *ctx);
+_mesa_init_viewport(struct gl_context *ctx);
 
 
 extern void 
-_mesa_free_viewport_data(GLcontext *ctx);
+_mesa_free_viewport_data(struct gl_context *ctx);
 
 
 #endif