1 /************************************************************************** 2 * 3 * Copyright 2009-2010 VMware, Inc. All Rights Reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the 7 * "Software"), to deal in the Software without restriction, including 8 * without limitation the rights to use, copy, modify, merge, publish, 9 * distribute, sub license, and/or sell copies of the Software, and to 10 * permit persons to whom the Software is furnished to do so, subject to 11 * the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the 14 * next paragraph) shall be included in all copies or substantial portions 15 * of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 20 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 21 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 * 25 **************************************************************************/ 26 27 28 #ifndef U_FRAMEBUFFER_H 29 #define U_FRAMEBUFFER_H 30 31 32 #include "pipe/p_compiler.h" 33 #include "pipe/p_state.h" 34 35 36 extern boolean 37 util_framebuffer_state_equal(const struct pipe_framebuffer_state *dst, 38 const struct pipe_framebuffer_state *src); 39 40 extern void 41 util_copy_framebuffer_state(struct pipe_framebuffer_state *dst, 42 const struct pipe_framebuffer_state *src); 43 44 45 extern void 46 util_unreference_framebuffer_state(struct pipe_framebuffer_state *fb); 47 48 49 extern boolean 50 util_framebuffer_min_size(const struct pipe_framebuffer_state *fb, 51 unsigned *width, 52 unsigned *height); 53 54 #endif /* U_FRAMEBUFFER_H */ 55