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| author | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2013-03-29 14:30:49 +0100 |
|---|---|---|
| committer | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2013-04-03 12:54:43 +0200 |
| commit | c620aad71c2fe147dd2435c27053b435801a5237 (patch) | |
| tree | cde442d7bf3d8d995c9bc087b20f7ef66fcfd8ca /src/gallium/docs | |
| parent | f35e96d973d57d31462bbbb0509b2350ebb2bd3b (diff) | |
| download | external_mesa3d-c620aad71c2fe147dd2435c27053b435801a5237.zip external_mesa3d-c620aad71c2fe147dd2435c27053b435801a5237.tar.gz external_mesa3d-c620aad71c2fe147dd2435c27053b435801a5237.tar.bz2 | |
gallium/docs: fix definition of PIPE_QUERY_SO_STATISTICS
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Diffstat (limited to 'src/gallium/docs')
| -rw-r--r-- | src/gallium/docs/source/context.rst | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst index 9e57930..2cc1848 100644 --- a/src/gallium/docs/source/context.rst +++ b/src/gallium/docs/source/context.rst @@ -335,15 +335,17 @@ The result is a 64-bit integer specifying the timer resolution in Hz, followed by a boolean value indicating whether the timer has incremented. ``PIPE_QUERY_PRIMITIVES_GENERATED`` returns a 64-bit integer indicating -the number of primitives processed by the pipeline. +the number of primitives processed by the pipeline (regardless of whether +stream output is active or not). ``PIPE_QUERY_PRIMITIVES_EMITTED`` returns a 64-bit integer indicating the number of primitives written to stream output buffers. ``PIPE_QUERY_SO_STATISTICS`` returns 2 64-bit integers corresponding to -the results of +the result of ``PIPE_QUERY_PRIMITIVES_EMITTED`` and -``PIPE_QUERY_PRIMITIVES_GENERATED``, in this order. +the number of primitives that would have been written to stream output buffers +if they had infinite space available (primitives_storage_needed), in this order. ``PIPE_QUERY_SO_OVERFLOW_PREDICATE`` returns a boolean value indicating whether the stream output targets have overflowed as a result of the |