75 lines
2.8 KiB
C
75 lines
2.8 KiB
C
/*
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* Copyright © 2008 Jérôme Glisse
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
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* AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*/
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/*
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* Authors:
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* Jérôme Glisse <glisse@freedesktop.org>
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*/
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#ifndef RADEON_BO_H
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#define RADEON_BO_H
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#include <stdio.h>
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#include <stdint.h>
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/* bo object */
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#define RADEON_BO_FLAGS_MACRO_TILE 1
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#define RADEON_BO_FLAGS_MICRO_TILE 2
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#define RADEON_BO_FLAGS_MICRO_TILE_SQUARE 0x20
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struct radeon_bo_manager;
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struct radeon_cs;
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struct radeon_bo {
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void *ptr;
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uint32_t flags;
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uint32_t handle;
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uint32_t size;
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};
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struct radeon_bo_manager;
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void radeon_bo_debug(struct radeon_bo *bo, const char *op);
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struct radeon_bo *radeon_bo_open(struct radeon_bo_manager *bom,
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uint32_t handle,
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uint32_t size,
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uint32_t alignment,
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uint32_t domains,
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uint32_t flags);
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void radeon_bo_ref(struct radeon_bo *bo);
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struct radeon_bo *radeon_bo_unref(struct radeon_bo *bo);
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int radeon_bo_map(struct radeon_bo *bo, int write);
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int radeon_bo_unmap(struct radeon_bo *bo);
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int radeon_bo_wait(struct radeon_bo *bo);
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int radeon_bo_is_busy(struct radeon_bo *bo, uint32_t *domain);
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int radeon_bo_set_tiling(struct radeon_bo *bo, uint32_t tiling_flags, uint32_t pitch);
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int radeon_bo_get_tiling(struct radeon_bo *bo, uint32_t *tiling_flags, uint32_t *pitch);
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int radeon_bo_is_static(struct radeon_bo *bo);
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int radeon_bo_is_referenced_by_cs(struct radeon_bo *bo, struct radeon_cs *cs);
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uint32_t radeon_bo_get_handle(struct radeon_bo *bo);
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uint32_t radeon_bo_get_src_domain(struct radeon_bo *bo);
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#endif
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