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86c735bf
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2022-07-01T18:27:10
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pls: Rename GL_DISABLED_ANGLE -> GL_DISABLE_ANGLE
Match the other loadOps by using the imperative form.
Bug: angleproject:7279
Change-Id: I9f3a33961f640ea5dff1da7dcea12517cfdcd461
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3741221
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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da984303
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2022-05-13T21:05:48
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Add a pls test for in-shader coherency
Stores and loads in a single shader invocation should be coherent.
Bug: angleproject:7279
Change-Id: I1a4af6fdbef21f5506bb40c9eb8f5e76c12dd6cd
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3654267
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Chris Dalton <chris@rive.app>
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85b05601
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2022-06-08T14:05:47
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Add a pls test for load-only storage
It's conceivable that an implementation may need to be careful to
preserve the pls contents when a shader doesn't call pixelLocalStore().
Bug: angleproject:7279
Change-Id: I7b7fb25dced49902fd68685d2f5aa82219ced686
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3696503
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Auto-Submit: Chris Dalton <chris@rive.app>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
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4884e9de
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2022-05-15T22:57:57
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Add a pls test for maximum capacity
Check that it works to render with the maximum supported data payload:
GL_MAX_LOCAL_STORAGE_PLANES_ANGLE
GL_MAX_LOCAL_STORAGE_BYTES_ANGLE
GL_MAX_FRAGMENT_OUTPUTS_WITH_LOCAL_STORAGE_ANGLE
Bug: angleproject:7279
Change-Id: Ifdaff726edee0378b06ce5562001ad3dfe29284b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3654974
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Auto-Submit: Chris Dalton <chris@rive.app>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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2adb6327
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2022-05-13T23:09:31
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Add a pls test for memoryless storage
Bug: angleproject:7279
Change-Id: I4a992d04efa06ac99472d5334a1ac50839a13d06
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3654973
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Auto-Submit: Chris Dalton <chris@rive.app>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
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89e38b57
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2022-06-22T15:04:08
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Refactor to use ANGLETest vs ANGLETestWithParam
Bug: angleproject:6747
Change-Id: I72ad52d0268eae0e1a401f12f3e94cc5efa402f2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3719002
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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329e1f9e
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2022-06-04T02:30:56
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Ensure pls results are secure even without barriers
We can't guarantee the client will always use local storage barriers
correctly, but we CAN guard local storage passes such that the results
are only nondeterministic within predictable constraints. This CL adds a
test to ensure local storage is still predictable without barriers, and
that no data is random or leaked from other contexts.
Bug: angleproject:7279
Bug: angleproject:7398
Change-Id: I70da58c8ba79b09f560315df3df956d1721ff6b9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3654265
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Auto-Submit: Chris Dalton <chris@rive.app>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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d55e0655
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2022-06-06T20:24:55
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Add pls tests for fragment reject utilities
GL utilities for rejecting fragments should also prevent stores to pls.
(Namely: discard, return from main, depth/stencil, viewport.)
Bug: angleproject:7279
Bug: angleproject:7398
Change-Id: I91aac62fc7eeb703c7bc1ff1bc0c841700fd83d5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3696676
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Auto-Submit: Chris Dalton <chris@rive.app>
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7c01db8f
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2022-05-14T13:24:47
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Add tests for loadOps in pixel local storage
Bug: angleproject:7279
Change-Id: If060bae529d9af25cbc3e941d92fe32b2b254f22
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3652702
Auto-Submit: Chris Dalton <chris@rive.app>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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f1c21d68
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2022-06-04T02:26:36
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Add pixel local storage tests for all supported formats
Bug: angleproject:7279
Change-Id: I92728112f243cccf4e4ab2c5f4c096dcc0536fc2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3654266
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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a894cb94
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2022-05-10T21:15:59
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Bootstrap pixel local storage
This CL creates a very simple prototype that implements pixel local
storage in a thin layer on top of ES 3.1 shader images, and adds a
single test.
Assuming all goes well on the various devices and backends, the next
steps will be:
* Write many more tests.
* Compiler support, switch to API-specific shader images.
* Move the thin layer into ANGLE.
* Thorough validation and error handling.
* Add an implementation that uses render target attachments
(e.g., EXT_shader_framebuffer_fetch).
* Incremental, backend-specific optimizations as needed.
Bug: angleproject:7279
Change-Id: I7f9f0a1fe2d61f570b4105a7380687038ae45f5d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3645786
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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