docs: Document PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME.

It does more than the name suggests! Reviewed-by: Rob Clark <robdclark@chromium.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8843>
2021-02-03 10:43:42 -08:00
parent 5009450413
commit 59f047e6e7
1 changed files with 4 additions and 0 deletions
@@ -388,6 +388,10 @@ 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_PAUSE_RESUME``: Whether GL_ARB_transform_feeddback2
+  is supported, including pausing/resuming queries and having
+  `count_from_stream_output` set on indirect draws to implement
+  glDrawTransformFeedback.  Required for OpenGL 4.0.
 * ``PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS``: Whether interleaved stream
  output mode is able to interleave across buffers. This is required for
  ARB_transform_feedback3.