diff options
Diffstat (limited to 'src/mesa/drivers/dri/common/dri_bufmgr.h')
| -rw-r--r-- | src/mesa/drivers/dri/common/dri_bufmgr.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/common/dri_bufmgr.h b/src/mesa/drivers/dri/common/dri_bufmgr.h index 4593eaf9f7..cbfeb9136d 100644 --- a/src/mesa/drivers/dri/common/dri_bufmgr.h +++ b/src/mesa/drivers/dri/common/dri_bufmgr.h @@ -41,7 +41,12 @@ typedef struct _dri_bo dri_bo; typedef struct _dri_fence dri_fence; struct _dri_bo { - /** Size in bytes of the buffer object. */ + /** + * 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; /** * Card virtual address (offset from the beginning of the aperture) for the @@ -169,10 +174,10 @@ struct _dri_bufmgr { * into them the appopriate order. * * \param batch_buf buffer at the root of the tree of relocations - * \param count returns the number of buffers validated. - * \return relocation record for use in command submission. - * */ - void *(*process_relocs)(dri_bo *batch_buf, GLuint *count); + * \return argument to be completed and passed to the execbuffers ioctl + * (if any). + */ + void *(*process_relocs)(dri_bo *batch_buf); void (*post_submit)(dri_bo *batch_buf, dri_fence **fence); @@ -214,7 +219,7 @@ void dri_bufmgr_destroy(dri_bufmgr *bufmgr); int dri_emit_reloc(dri_bo *reloc_buf, uint64_t flags, GLuint delta, GLuint offset, dri_bo *target_buf); -void *dri_process_relocs(dri_bo *batch_buf, uint32_t *count); +void *dri_process_relocs(dri_bo *batch_buf); void dri_post_process_relocs(dri_bo *batch_buf); void dri_post_submit(dri_bo *batch_buf, dri_fence **last_fence); int dri_bufmgr_check_aperture_space(dri_bo *bo); |