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| author | Marek Olšák <[email protected]> | 2012-04-24 23:10:46 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-04-24 23:10:46 +0200 |
| commit | 1781d26faa6bf13950b95be97b6510e8f13290d6 (patch) | |
| tree | 0889a07274e9c3dee3ddd9208e24fdc44bfa08a8 /src/gallium/docs | |
| parent | 29a0c8cd60b6e1fc9ad39e626852ce598fe4d2b4 (diff) | |
gallium/docs: document the new vertex fetch CAPs
Diffstat (limited to 'src/gallium/docs')
| -rw-r--r-- | src/gallium/docs/source/screen.rst | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst index 751eda3284a..05f7e8fc539 100644 --- a/src/gallium/docs/source/screen.rst +++ b/src/gallium/docs/source/screen.rst @@ -98,6 +98,18 @@ The integer capabilities: equivalent to a specific GLSL version. E.g. for GLSL 1.3, report 130. * ``PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION``: Whether quads adhere to the flatshade_first setting in ``pipe_rasterizer_state``. +* ``PIPE_CAP_USER_VERTEX_BUFFERS``: Whether the driver supports user vertex + buffers. If not, the state tracker must upload all data which is not in hw + resources. +* ``PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY``: This CAP describes a hw + limitation. If true, pipe_vertex_buffer::buffer_offset must always be aligned + to 4. If false, there are no restrictions on the offset. +* ``PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY``: This CAP describes a hw + limitation. If true, pipe_vertex_buffer::stride must always be aligned to 4. + If false, there are no restrictions on the stride. +* ``PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY``: This CAP describes + a hw limitation. If true, pipe_vertex_element::src_offset must always be + aligned to 4. If false, there are no restrictions on src_offset. |