diff options
| author | Roland Scheidegger <sroland@vmware.com> | 2021-12-06 12:26:18 -0500 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2021-12-09 13:16:30 -0500 |
| commit | bf625870b8309b4af75f9c19d287d0c9230634d3 (patch) | |
| tree | 6ab61263e46d65f3a3b0ac861549bcc3208bcc2c /drivers/gpu/drm/vmwgfx/vmwgfx_binding.h | |
| parent | abaad3d95b5117a17886d37cf0228712801cd259 (diff) | |
drm/vmwgfx: add support for updating only offsets of constant buffers
This adds support for the
SVGA_3D_CMD_DX_SET_VS/PS/GS/HS/DS/CS_CONSTANT_BUFFER_OFFSET commands (which only update
the offset, but don't rebind the buffer), which saves some overhead.
Signed-off-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Signed-off-by: Zack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-11-zack@kde.org
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_binding.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_binding.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_binding.h b/drivers/gpu/drm/vmwgfx/vmwgfx_binding.h index 6b1b234d12a1..85b90f7d398d 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_binding.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_binding.h @@ -217,6 +217,8 @@ struct vmw_ctx_bindinfo_so { extern void vmw_binding_add(struct vmw_ctx_binding_state *cbs, const struct vmw_ctx_bindinfo *ci, u32 shader_slot, u32 slot); +extern void vmw_binding_cb_offset_update(struct vmw_ctx_binding_state *cbs, + u32 shader_slot, u32 slot, u32 offsetInBytes); extern void vmw_binding_add_uav_index(struct vmw_ctx_binding_state *cbs, uint32 slot, uint32 splice_index); extern void |