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| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2016-10-14 00:03:12 -0400 |
|---|---|---|
| committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2016-10-22 12:02:35 -0400 |
| commit | 3fdeb7c983d5a6e8704024dc841ff217377ba284 (patch) | |
| tree | 00f1abc2d175fdf70b071fa7767a04c8da97f83b /src/gallium/docs/source | |
| parent | 6e08f3e96c6c3f269ea3ee79bb7e10940e6a13be (diff) | |
gallium: add PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS
This allows the driver to signal that it can't handle random
interleaving of attributes across buffers. This is required for
ARB_transform_feedback3, and it's initialized to whatever the previous
value of PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME was except for nv50 where
it is disabled. Note that the proprietary drivers never expose
ARB_transform_feedback3 on any GT21x's (where nouveau previously did),
and after some effort I was unable to get it to work.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Diffstat (limited to 'src/gallium/docs/source')
| -rw-r--r-- | src/gallium/docs/source/screen.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst index d79e75e214..6ad2becc98 100644 --- a/src/gallium/docs/source/screen.rst +++ b/src/gallium/docs/source/screen.rst @@ -361,6 +361,9 @@ The integer capabilities: equal interpolation qualifiers. Components may overlap, notably when the gaps in an array of dvec3 are filled in. +* ``PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS``: Whether interleaved stream + output mode is able to interleave across buffers. This is required for + ARB_transform_feedback3. .. _pipe_capf: |