diff options
Diffstat (limited to 'libdrm/intel/intel_bufmgr.h')
| -rw-r--r-- | libdrm/intel/intel_bufmgr.h | 114 |
1 files changed, 59 insertions, 55 deletions
diff --git a/libdrm/intel/intel_bufmgr.h b/libdrm/intel/intel_bufmgr.h index cb7196c3..9f07a941 100644 --- a/libdrm/intel/intel_bufmgr.h +++ b/libdrm/intel/intel_bufmgr.h @@ -40,37 +40,40 @@ 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; - - /** - * Card virtual address (offset from the beginning of the aperture) for the - * object. Only valid while validated. - */ - 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; + /** + * 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; + + /** + * Card virtual address (offset from the beginning of the aperture) + * for the object. Only valid while validated. + */ + 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; }; drm_intel_bo *drm_intel_bo_alloc(drm_intel_bufmgr *bufmgr, const char *name, @@ -85,28 +88,27 @@ 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); + unsigned long size, const void *data); int drm_intel_bo_get_subdata(drm_intel_bo *bo, unsigned long offset, - unsigned long size, void *data); + 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); + 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, +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_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); @@ -129,26 +131,29 @@ 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); + volatile unsigned int + *last_dispatch); void drm_intel_bufmgr_fake_set_last_dispatch(drm_intel_bufmgr *bufmgr, - volatile unsigned int *last_dispatch); + 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), + 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), + 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); + 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 (*invalidate_cb) (drm_intel_bo + * bo, + void *ptr), void *ptr); void drm_intel_bufmgr_fake_contended_lock_take(drm_intel_bufmgr *bufmgr); @@ -174,8 +179,8 @@ void drm_intel_bufmgr_fake_evict_all(drm_intel_bufmgr *bufmgr); #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); + 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 @@ -196,4 +201,3 @@ void drm_intel_bufmgr_fake_evict_all(drm_intel_bufmgr *bufmgr); /** @{ */ #endif /* INTEL_BUFMGR_H */ - |