1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright © 2007 Red Hat, Inc. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Permission is hereby granted, free of charge, to any person obtaining a 5*4882a593Smuzhiyun * copy of this software and associated documentation files (the "Software"), 6*4882a593Smuzhiyun * to deal in the Software without restriction, including without limitation 7*4882a593Smuzhiyun * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8*4882a593Smuzhiyun * and/or sell copies of the Software, and to permit persons to whom the 9*4882a593Smuzhiyun * Software is furnished to do so, subject to the following conditions: 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * The above copyright notice and this permission notice (including the next 12*4882a593Smuzhiyun * paragraph) shall be included in all copies or substantial portions of the 13*4882a593Smuzhiyun * Software. 14*4882a593Smuzhiyun * 15*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16*4882a593Smuzhiyun * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18*4882a593Smuzhiyun * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19*4882a593Smuzhiyun * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20*4882a593Smuzhiyun * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21*4882a593Smuzhiyun * SOFTWARE. 22*4882a593Smuzhiyun * 23*4882a593Smuzhiyun * Authors: 24*4882a593Smuzhiyun * Dave Airlie <airlied@redhat.com> 25*4882a593Smuzhiyun * 26*4882a593Smuzhiyun */ 27*4882a593Smuzhiyun #ifndef DUMB_BO_H 28*4882a593Smuzhiyun #define DUMB_BO_H 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun #include <stdint.h> 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun struct dumb_bo { 33*4882a593Smuzhiyun uint32_t handle; 34*4882a593Smuzhiyun uint32_t size; 35*4882a593Smuzhiyun void *ptr; 36*4882a593Smuzhiyun uint32_t pitch; 37*4882a593Smuzhiyun }; 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun struct dumb_bo *dumb_bo_create(int fd, const unsigned width, 40*4882a593Smuzhiyun const unsigned height, const unsigned bpp); 41*4882a593Smuzhiyun int dumb_bo_map(int fd, struct dumb_bo *bo); 42*4882a593Smuzhiyun int dumb_bo_get_fd(int fd, struct dumb_bo *bo, uint32_t flags); 43*4882a593Smuzhiyun int dumb_bo_get_name(int fd, struct dumb_bo *bo); 44*4882a593Smuzhiyun int dumb_bo_destroy(int fd, struct dumb_bo *bo); 45*4882a593Smuzhiyun struct dumb_bo *dumb_get_bo_from_handle(int fd, int handle, int pitch, int size); 46*4882a593Smuzhiyun struct dumb_bo * dumb_get_bo_from_fd(int fd, int dmafd, int pitch, int size); 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #endif 49