1 /* 2 * Copyright 2008 Jrme Glisse 3 * All Rights Reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining 6 * a 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 SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 14 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 15 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 16 * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS 17 * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20 * USE OR OTHER DEALINGS IN THE SOFTWARE. 21 * 22 * The above copyright notice and this permission notice (including the 23 * next paragraph) shall be included in all copies or substantial portions 24 * of the Software. 25 */ 26 /* 27 * Authors: 28 * Jrme Glisse <glisse (at) freedesktop.org> 29 */ 30 #ifndef RADEON_BO_H 31 #define RADEON_BO_H 32 33 #include <stdio.h> 34 #include <stdint.h> 35 36 /* bo object */ 37 #define RADEON_BO_FLAGS_MACRO_TILE 1 38 #define RADEON_BO_FLAGS_MICRO_TILE 2 39 #define RADEON_BO_FLAGS_MICRO_TILE_SQUARE 0x20 40 41 struct radeon_bo_manager; 42 struct radeon_cs; 43 44 struct radeon_bo { 45 void *ptr; 46 uint32_t flags; 47 uint32_t handle; 48 uint32_t size; 49 }; 50 51 struct radeon_bo_manager; 52 53 void radeon_bo_debug(struct radeon_bo *bo, const char *op); 54 55 struct radeon_bo *radeon_bo_open(struct radeon_bo_manager *bom, 56 uint32_t handle, 57 uint32_t size, 58 uint32_t alignment, 59 uint32_t domains, 60 uint32_t flags); 61 62 void radeon_bo_ref(struct radeon_bo *bo); 63 struct radeon_bo *radeon_bo_unref(struct radeon_bo *bo); 64 int radeon_bo_map(struct radeon_bo *bo, int write); 65 int radeon_bo_unmap(struct radeon_bo *bo); 66 int radeon_bo_wait(struct radeon_bo *bo); 67 int radeon_bo_is_busy(struct radeon_bo *bo, uint32_t *domain); 68 int radeon_bo_set_tiling(struct radeon_bo *bo, uint32_t tiling_flags, uint32_t pitch); 69 int radeon_bo_get_tiling(struct radeon_bo *bo, uint32_t *tiling_flags, uint32_t *pitch); 70 int radeon_bo_is_static(struct radeon_bo *bo); 71 int radeon_bo_is_referenced_by_cs(struct radeon_bo *bo, struct radeon_cs *cs); 72 uint32_t radeon_bo_get_handle(struct radeon_bo *bo); 73 uint32_t radeon_bo_get_src_domain(struct radeon_bo *bo); 74 #endif 75
