| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Dave Airlie <[email protected]>
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No driver support... yet. But core is ready.
Signed-off-by: Ilia Mirkin <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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NOTE: The implementation was initially one patch, this. All the history is kept
here, even though all the core mesa changes were moved to the parent of this
patch.
This patch implements ARB_pipeline_statistics_query. This addition to GL does
not add a new API. Instead, it adds new tokens to the existing query APIs. The
work to hook up the new tokens is trivial due to it's similarity to the previous
work done for the query APIs. I've implemented all the new tokens to some
degree, but have stubbed out the untested ones at the entry point for Begin().
Doing this should allow the remainder of the code to be left in.
The new tokens give GL clients a way to obtain stats about the GL pipeline.
Generally, you get the number of things going in, invocations, and number of
things coming out, primitives, of the various stages. There are two immediate
uses for this, performance information, and debugging various types of
misrendering. I doubt one can use these for debugging very complex applications,
but for piglit tests, it should be quite useful.
Tessellation shaders, and compute shaders are not addressed in this patch
because there is no upstream implementation. I've implemented how I believe
tessellation shader stats will work for Intel hardware (though there is a bit of
ambiguity). Compute shaders are a bit more interesting though, and I don't yet
know what we'll do there.
For the lazy, here is a link to the relevant part of the spec:
https://www.opengl.org/registry/specs/ARB/pipeline_statistics_query.txt
Running the piglit tests
http://lists.freedesktop.org/archives/piglit/2014-November/013321.html
(http://cgit.freedesktop.org/~bwidawsk/piglit/log/?h=pipe_stats)
yield the following results:
> piglit-run.py -t stats tests/all.py output/pipeline_stats
> [5/5] pass: 5 Running Test(s): 5
v2:
- Don't allow pipeline_stats to be per stream (Ilia). This may (not sure) be
needed for AMD_transform_feedback4, which we do not support.
> If AMD_transform_feedback4 is supported then GEOMETRY_SHADER_PRIMITIVES_-
> EMITTED_ARB counts primitives emitted to any of the vertex streams for
> which STREAM_RASTERIZATION_AMD is enabled.
- Remove comment from GL3.txt because it is only used for extensions that are
part of required versions (Ilia)
- Move the new tokens to a new XML doc instead of using the main GL4x.xml (Ilia)
- Add a fallthrough comment (Ilia)
- Only divide PS invocations by 4 on HSW+ (Ben)
v3:
- Add ARB_pipeline_statistics_query to relnotes.html
- Add ARB_pipeline_statistics_query.xml to the Makefile.am, and master XML (Ilia)
- Correct extension number (Ilia)
- Add link to xml in the main GL API xml (Ilia)
- remove special GS case from gen6_end_query (Ian)
- Make lookup table static so gcc doesn't initialized it on every call (Ian)
- Use if (_mesa_has_geometry_shaders(ctx)) instead of explicit checks (Ian)
- Core mesa parts moved into a prep patch (Ilia)
v4:
- Change to 10.6 relnotes since we missed 10.5 window
- Moved compute shader stuff into the switch statement (Jordan)
- Jordan: Add compute shader support
v5:
- Fixed relnote style (Ilia)
v6:
- Rebased on master which beat me to adding the first relnotes - essentially
this undoes v5 (which had a typo anyway)
- Some code style fixes (Ken)
- Remove some excess comments (Ken)
- Unify tessellation failure style - unreachable (Ken)
- Fix workaround comment for PS invocations (Ken)
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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v2: update release notes
Reviewed-by: Christian König <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Signed-off-by: Martin Peres <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 54da987baec25fbaf6975c93f197ddbfe65a303c)
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 62eb27ac8bbd979796f50e253f6c786d7d791242)
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Glenn Kennard <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
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Replace the hard-coded 0's with the context clamp value.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Mark vertex array objects as started.
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A student was wondering what was going on + I started working on it too.
CC: Laura Ekstrand <[email protected]>
Signed-off-by: Martin Peres <[email protected]>
Reviewed-by: Laura Ekstrand <[email protected]>
Signed-off-by: Fredrik Höglund <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 49a5bce7801651574d3f4841d7532d8b2b86af63)
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit e92bfa3f9512832b61706b76b5c9f7afa78199b0)
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It is now a hard dependency because of the autogeneration of
format pack and unpack functions.
Update the documentation to reflect this change.
v2:
- Inline python script in m4 file and use PYTHON2
v3:
- Remove semicolons and quotes and change coding style
- Add Ilia Mirkin suggestion to use Python's split functionality.
- Use AX_CHECK_PYTHON_MAKO_MODULE name.
- Change to MIT license
Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 14f1659b4311589959b2513e437f0229174eb5ae)
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 02f2e97c3ee4a10696bfce79b6299d478bb6e59a)
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 20e0546cc2aa2a32919c3fb179507a60bef8e6e7)
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 6b00e5585a765a82219ceffce2840308df52b44b)
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Timothy Arceri <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Acked-by: Matt Turner <[email protected]>
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Signed-off-by: Timothy Arceri <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit af0c82099b955f10471c15cb7a4dc8db29b84963)
Conflicts:
docs/index.html
docs/relnotes.html
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 5fe79b0b1272d530371a5d7248ed378cff4f6d21)
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Cc: 10.2.10.3 10.4 <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 1ba2029184d3e7b013e3fc322e80a761604495d4)
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit c90b0db1aef8f439b52b38ad58aac4ca202232a7)
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Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Rob Clark <[email protected]>
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The table contains all the relevant information about each format. The
helper functions now just do lookups in the table.
Note that this adds support for a lot of formats that were previously
unsupported. Additionally it adds disabled support for integer render
buffers, which will require more work to actually enable.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Rob Clark <[email protected]>
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Right now, in mesamatrix.net, the footnote is set so that it seems to be
for all the features, while actually it only applies to MSAA.
Reviewed-by: Roland Scheidegger <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 72c27d7a3acc40b8a77a277f7cd975fb8e60dca5)
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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 26c8ecd85dade7be5759c4de0b3916fbc186dc43)
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This enables the ARB_clip_control extension.
Signed-off-by: Ilia Mirkin <[email protected]>
Cc: "10.4" <[email protected]>
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Acked-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Informally acked-by: Jose Fonseca
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