1 /* 2 * Mesa 3-D graphics library 3 * 4 * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included 14 * in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 26 #ifndef SCISSOR_H 27 #define SCISSOR_H 28 29 30 #include "glheader.h" 31 32 struct gl_context; 33 34 extern void GLAPIENTRY 35 _mesa_Scissor( GLint x, GLint y, GLsizei width, GLsizei height ); 36 37 extern void GLAPIENTRY 38 _mesa_ScissorArrayv(GLuint first, GLsizei count, const GLint * v); 39 40 extern void GLAPIENTRY 41 _mesa_ScissorIndexed(GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height); 42 43 extern void GLAPIENTRY 44 _mesa_ScissorIndexedv(GLuint index, const GLint * v); 45 46 extern void GLAPIENTRY 47 _mesa_WindowRectanglesEXT(GLenum mode, GLsizei count, const GLint *box); 48 49 extern void 50 _mesa_set_scissor(struct gl_context *ctx, unsigned idx, 51 GLint x, GLint y, GLsizei width, GLsizei height); 52 53 54 extern void 55 _mesa_init_scissor(struct gl_context *ctx); 56 57 58 #endif 59