diff options
Diffstat (limited to 'libdrm/intel/intel_bufmgr.h')
| -rw-r--r-- | libdrm/intel/intel_bufmgr.h | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/libdrm/intel/intel_bufmgr.h b/libdrm/intel/intel_bufmgr.h deleted file mode 100644 index 3801ff31..00000000 --- a/libdrm/intel/intel_bufmgr.h +++ /dev/null @@ -1,212 +0,0 @@ -/* - * Copyright © 2008 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - * - * Authors: - * Eric Anholt <eric@anholt.net> - * - */ - -/** - * @file intel_bufmgr.h - * - * Public definitions of Intel-specific bufmgr functions. - */ - -#ifndef INTEL_BUFMGR_H -#define INTEL_BUFMGR_H - -#include <stdint.h> - -typedef struct _drm_intel_bufmgr drm_intel_bufmgr; -typedef struct _drm_intel_bo drm_intel_bo; - -struct _drm_intel_bo { - /** - * Size in bytes of the buffer object. - * - * The size may be larger than the size originally requested for the - * allocation, such as being aligned to page size. - */ - unsigned long size; - - /** - * Alignment requirement for object - * - * Used for GTT mapping & pinning the object. - */ - unsigned long align; - - /** - * Last seen card virtual address (offset from the beginning of the - * aperture) for the object. This should be used to fill relocation - * entries when calling drm_intel_bo_emit_reloc() - */ - unsigned long offset; - - /** - * Virtual address for accessing the buffer data. Only valid while - * mapped. - */ - void *virtual; - - /** Buffer manager context associated with this buffer object */ - drm_intel_bufmgr *bufmgr; - - /** - * MM-specific handle for accessing object - */ - int handle; -}; - -#define BO_ALLOC_FOR_RENDER (1<<0) - -drm_intel_bo *drm_intel_bo_alloc(drm_intel_bufmgr *bufmgr, const char *name, - unsigned long size, unsigned int alignment); -drm_intel_bo *drm_intel_bo_alloc_for_render(drm_intel_bufmgr *bufmgr, - const char *name, - unsigned long size, - unsigned int alignment); -drm_intel_bo *drm_intel_bo_alloc_tiled(drm_intel_bufmgr *bufmgr, - const char *name, - int x, int y, int cpp, - uint32_t *tiling_mode, - unsigned long *pitch, - unsigned long flags); -void drm_intel_bo_reference(drm_intel_bo *bo); -void drm_intel_bo_unreference(drm_intel_bo *bo); -int drm_intel_bo_map(drm_intel_bo *bo, int write_enable); -int drm_intel_bo_unmap(drm_intel_bo *bo); - -int drm_intel_bo_subdata(drm_intel_bo *bo, unsigned long offset, - unsigned long size, const void *data); -int drm_intel_bo_get_subdata(drm_intel_bo *bo, unsigned long offset, - unsigned long size, void *data); -void drm_intel_bo_wait_rendering(drm_intel_bo *bo); - -void drm_intel_bufmgr_set_debug(drm_intel_bufmgr *bufmgr, int enable_debug); -void drm_intel_bufmgr_destroy(drm_intel_bufmgr *bufmgr); -int drm_intel_bo_exec(drm_intel_bo *bo, int used, - drm_clip_rect_t * cliprects, int num_cliprects, int DR4); -int drm_intel_bufmgr_check_aperture_space(drm_intel_bo ** bo_array, int count); - -int drm_intel_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, - drm_intel_bo *target_bo, uint32_t target_offset, - uint32_t read_domains, uint32_t write_domain); -int drm_intel_bo_pin(drm_intel_bo *bo, uint32_t alignment); -int drm_intel_bo_unpin(drm_intel_bo *bo); -int drm_intel_bo_set_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, - uint32_t stride); -int drm_intel_bo_get_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, - uint32_t * swizzle_mode); -int drm_intel_bo_flink(drm_intel_bo *bo, uint32_t * name); -int drm_intel_bo_busy(drm_intel_bo *bo); - -int drm_intel_bo_disable_reuse(drm_intel_bo *bo); -int drm_intel_bo_references(drm_intel_bo *bo, drm_intel_bo *target_bo); - -/* drm_intel_bufmgr_gem.c */ -drm_intel_bufmgr *drm_intel_bufmgr_gem_init(int fd, int batch_size); -drm_intel_bo *drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr, - const char *name, - unsigned int handle); -void drm_intel_bufmgr_gem_enable_reuse(drm_intel_bufmgr *bufmgr); -int drm_intel_gem_bo_map_gtt(drm_intel_bo *bo); -int drm_intel_gem_bo_unmap_gtt(drm_intel_bo *bo); -void drm_intel_gem_bo_start_gtt_access(drm_intel_bo *bo, int write_enable); - -int drm_intel_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, int crtc_id); - -/* drm_intel_bufmgr_fake.c */ -drm_intel_bufmgr *drm_intel_bufmgr_fake_init(int fd, - unsigned long low_offset, - void *low_virtual, - unsigned long size, - volatile unsigned int - *last_dispatch); -void drm_intel_bufmgr_fake_set_last_dispatch(drm_intel_bufmgr *bufmgr, - volatile unsigned int - *last_dispatch); -void drm_intel_bufmgr_fake_set_exec_callback(drm_intel_bufmgr *bufmgr, - int (*exec) (drm_intel_bo *bo, - unsigned int used, - void *priv), - void *priv); -void drm_intel_bufmgr_fake_set_fence_callback(drm_intel_bufmgr *bufmgr, - unsigned int (*emit) (void *priv), - void (*wait) (unsigned int fence, - void *priv), - void *priv); -drm_intel_bo *drm_intel_bo_fake_alloc_static(drm_intel_bufmgr *bufmgr, - const char *name, - unsigned long offset, - unsigned long size, void *virtual); -void drm_intel_bo_fake_disable_backing_store(drm_intel_bo *bo, - void (*invalidate_cb) (drm_intel_bo - * bo, - void *ptr), - void *ptr); - -void drm_intel_bufmgr_fake_contended_lock_take(drm_intel_bufmgr *bufmgr); -void drm_intel_bufmgr_fake_evict_all(drm_intel_bufmgr *bufmgr); - -/** @{ Compatibility defines to keep old code building despite the symbol rename - * from dri_* to drm_intel_* - */ -#define dri_bo drm_intel_bo -#define dri_bufmgr drm_intel_bufmgr -#define dri_bo_alloc drm_intel_bo_alloc -#define dri_bo_reference drm_intel_bo_reference -#define dri_bo_unreference drm_intel_bo_unreference -#define dri_bo_map drm_intel_bo_map -#define dri_bo_unmap drm_intel_bo_unmap -#define dri_bo_subdata drm_intel_bo_subdata -#define dri_bo_get_subdata drm_intel_bo_get_subdata -#define dri_bo_wait_rendering drm_intel_bo_wait_rendering -#define dri_bufmgr_set_debug drm_intel_bufmgr_set_debug -#define dri_bufmgr_destroy drm_intel_bufmgr_destroy -#define dri_bo_exec drm_intel_bo_exec -#define dri_bufmgr_check_aperture_space drm_intel_bufmgr_check_aperture_space -#define dri_bo_emit_reloc(reloc_bo, read, write, target_offset, \ - reloc_offset, target_bo) \ - drm_intel_bo_emit_reloc(reloc_bo, reloc_offset, \ - target_bo, target_offset, \ - read, write); -#define dri_bo_pin drm_intel_bo_pin -#define dri_bo_unpin drm_intel_bo_unpin -#define dri_bo_get_tiling drm_intel_bo_get_tiling -#define dri_bo_set_tiling(bo, mode) drm_intel_bo_set_tiling(bo, mode, 0) -#define dri_bo_flink drm_intel_bo_flink -#define intel_bufmgr_gem_init drm_intel_bufmgr_gem_init -#define intel_bo_gem_create_from_name drm_intel_bo_gem_create_from_name -#define intel_bufmgr_gem_enable_reuse drm_intel_bufmgr_gem_enable_reuse -#define intel_bufmgr_fake_init drm_intel_bufmgr_fake_init -#define intel_bufmgr_fake_set_last_dispatch drm_intel_bufmgr_fake_set_last_dispatch -#define intel_bufmgr_fake_set_exec_callback drm_intel_bufmgr_fake_set_exec_callback -#define intel_bufmgr_fake_set_fence_callback drm_intel_bufmgr_fake_set_fence_callback -#define intel_bo_fake_alloc_static drm_intel_bo_fake_alloc_static -#define intel_bo_fake_disable_backing_store drm_intel_bo_fake_disable_backing_store -#define intel_bufmgr_fake_contended_lock_take drm_intel_bufmgr_fake_contended_lock_take -#define intel_bufmgr_fake_evict_all drm_intel_bufmgr_fake_evict_all - -/** @{ */ - -#endif /* INTEL_BUFMGR_H */ |