diff options
| author | Marek Olšák <[email protected]> | 2012-04-24 20:58:47 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-04-30 01:14:26 +0200 |
| commit | 4552fd50d959ab99546cfa994f8ba5bdf5d66bc7 (patch) | |
| tree | 6fa793d4b11531704029adfd33bfd5a94b90e230 /src/gallium/include/pipe | |
| parent | 7a0545972694e6afc6c5ac60db563defa79c20d9 (diff) | |
gallium: add void *user_buffer in pipe_vertex_buffer
This reduces CPU overhead in st_draw_vbo and removes a lot of unnecessary code
in that function which was required only to comply with the gallium interface,
but wasn't any useful really.
Adapted drivers: i915, llvmpipe, r300, softpipe.
No changes required in: r600, radeonsi.
User vertex buffers have been disabled in nv30, nv50, nvc0 and svga to keep
things working.
Diffstat (limited to 'src/gallium/include/pipe')
| -rw-r--r-- | src/gallium/include/pipe/p_state.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h index 42510a685bf..f281791eead 100644 --- a/src/gallium/include/pipe/p_state.h +++ b/src/gallium/include/pipe/p_state.h @@ -447,6 +447,7 @@ struct pipe_vertex_buffer unsigned stride; /**< stride to same attrib in next vertex, in bytes */ unsigned buffer_offset; /**< offset to start of data in buffer, in bytes */ struct pipe_resource *buffer; /**< the actual buffer */ + const void *user_buffer; /**< pointer to a user buffer if buffer == NULL */ }; |