1/********************************************************** 2 * Copyright 2009 VMware, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person 5 * obtaining a copy of this software and associated documentation 6 * files (the "Software"), to deal in the Software without 7 * restriction, including without limitation the rights to use, copy, 8 * modify, merge, publish, distribute, sublicense, and/or sell copies 9 * of the Software, and to permit persons to whom the Software is 10 * furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be 13 * included in all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 * 24 **********************************************************/ 25 26 27#ifndef VMW_BUFFER_H_ 28#define VMW_BUFFER_H_ 29 30#include <assert.h> 31#include "pipe/p_compiler.h" 32 33struct SVGAGuestPtr; 34struct pb_buffer; 35struct pb_manager; 36struct svga_winsys_buffer; 37struct svga_winsys_surface; 38struct vmw_winsys_screen; 39 40 41static INLINE struct pb_buffer * 42vmw_pb_buffer(struct svga_winsys_buffer *buffer) 43{ 44 assert(buffer); 45 return (struct pb_buffer *)buffer; 46} 47 48 49static INLINE struct svga_winsys_buffer * 50vmw_svga_winsys_buffer(struct pb_buffer *buffer) 51{ 52 assert(buffer); 53 return (struct svga_winsys_buffer *)buffer; 54} 55 56 57struct pb_manager * 58vmw_gmr_bufmgr_create(struct vmw_winsys_screen *vws); 59 60boolean 61vmw_gmr_bufmgr_region_ptr(struct pb_buffer *buf, 62 struct SVGAGuestPtr *ptr); 63 64 65#endif /* VMW_BUFFER_H_ */ 66