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| author | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2006-10-27 11:28:37 +0200 |
|---|---|---|
| committer | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2006-10-27 11:28:37 +0200 |
| commit | f6d5fecdd20b9fd9e8744d8f43fa276b73a1da78 (patch) | |
| tree | 380734403931194b944466acbee3c340259a7ada /shared-core/drm.h | |
| parent | e09544a2d3f44e96d01ed2bdcb4a4eb8eec26225 (diff) | |
Last minute changes to support multi-page size buffer offset alignments.
This will come in very handy for tiled buffers on intel hardware.
Also add some padding to interface structures to allow future binary backwards
compatible changes.
Diffstat (limited to 'shared-core/drm.h')
| -rw-r--r-- | shared-core/drm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/shared-core/drm.h b/shared-core/drm.h index 5784e59b..330aa3ff 100644 --- a/shared-core/drm.h +++ b/shared-core/drm.h @@ -770,6 +770,7 @@ typedef struct drm_bo_arg_request { drm_bo_type_t type; unsigned arg_handle; drm_u64_t buffer_start; + unsigned page_alignment; unsigned expand_pad[4]; /*Future expansion */ enum { drm_bo_create, @@ -804,6 +805,7 @@ typedef struct drm_bo_arg_reply { drm_u64_t buffer_start; unsigned fence_flags; unsigned rep_flags; + unsigned page_alignment; unsigned expand_pad[4]; /*Future expansion */ }drm_bo_arg_reply_t; |