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059734f9
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2025-05-02T13:20:28
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CL: Roll OpenCL headers, docs, CTS, loader
Updated OpenCL headers
and updated third_party sources accordingly.
- Updated OpenCL Headers from change 265df85
- Updated third_party/OpenCL-Docs
- Updated third_party/OpenCL-CTS and modified ninja build corresponding
to update
- Updated third_party/OpenCL-ICD-Loader and modified ninja build
corresponding to update
- When after updating OpenCL-Docs, entry-points for
clIcdGetFunctionAddressForPlatformKHR and
clIcdSetPlatformDispatchDataKHR (cl_khr_icd 2.0.0) are generated by
run_code_generation.py. Filled code returning INVALID_OPERATION error
in the entry-points.
- When after updating cl_ext.h, cl_khr_external_memory_dx is removed.
Deleted codes referencing cl_khr_external_memory_dx (e.q.,
CL_EXTERNAL_MEMORY_HANDLE_D3D11_TEXTURE_KHR)
Bug: angleproject:441956395
Tests-Passing: test_basic, test_api
Change-Id: I08e0b78abb5c0ff5f1ea693ea355893b1a6f765e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6915959
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Austin Annestrand <a.annestrand@samsung.com>
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6c160cad
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2025-08-04T12:32:36
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CL/Vulkan: cl_khr_external_memory extension (pt.1)
- Make this extension visible if Vulkan implementation support
features supportsExternalMemoryFd and/or
supportsExternalMemoryDmaBuf
- Implemented APIs clEnqueueAcquireExternalMemObjectsKHR and
clEnqueueReleaseExternalMemObjectsKHR
- Updated clCreateBufferWithProperties to handle external memory
file descriptor.
Bug: angleproject:378017028
Change-Id: Idff08808bc0227b5f98b84c2086b68541665146d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6785087
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Austin Annestrand <a.annestrand@samsung.com>
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48da1c35
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2021-07-16T13:24:34
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Vulkan: Prefer the local vulkan loader over the system one.
Load the Vulkan loader ourselves and give vkGetInstanceProcAddr to
volk. This allows us to always prefer loading from the current module
directory instead of using the platform-specific ordering.
Refactor angle::Library loading to use ModuleDir instead of
ApplicationDir.
CL originally authored by Geoff Lang.
Bug: chromium:1219969
Change-Id: I21d1926e90fd66e1c23cea7323991ae55f3d22d4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3035444
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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baca10b7
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2021-05-29T16:26:57
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CL: Remove object cache and fix multi-threading
All CL front end objects used to be cached to be able to determine
if an object has been created by the front end to check its validity.
The validity is now checked with the existence of an intrinsic value
(the dispatch table pointer), which is consistent with the patterns
found in Mesa and clvk (though clvk uses a magic value).
This allows the removal of all cached objects.
The cached objects were stored with std::unique_ptr. These are now
gone and all remaining pointers are now custom intrinsic reference
count pointers.
Also remove global lock which causes deadlocks, e.g. when CL API
is called from a separate thread to unlock a blocking call with
a user event. Most of the front end is constant and already
thread-safe. The ref count is also thread-safe now (atomic).
A few remaining locks will follow.
Without the global lock it was now possible to make the API
reentrant, and to remove the workaround with the Khronos ICD
loader to skip ANGLE's OpenCL library.
Bug: angleproject:6001
Change-Id: I7d3b52db9011a02cb7ea9ebdeb6e22c4c702ef5b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2927395
Commit-Queue: John Plate <jplate@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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7107a0f3
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2021-05-16T15:37:44
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CL: Load OpenCL without search path modification
Make it possible to load libGLESv2 and OpenCL_ANGLE without adding
ANGLE's binary directory to the search path.
Bug: angleproject:5904
Change-Id: Ie810466b39e1101e4da5b9fd199d26683b129281
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2897250
Commit-Queue: John Plate <jplate@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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83689e32
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2021-05-13T17:32:56
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CL: Add symbol version map to libOpenCL
Bug: angleproject:5904
Change-Id: I4a5859ea172c9d17cfd84ef219ddd9a71fb3b927
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2894428
Commit-Queue: John Plate <jplate@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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39ba247d
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2021-05-06T18:06:01
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Remove redundant OpenCL ICD library
Removed redundant OpenCL ICD library, using regular OpenCL library
instead.
Bug: angleproject:5908
Change-Id: I1ecf5347557106511aed3c5c4a4bfa35590a559a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2877240
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: John Plate <jplate@google.com>
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dfe208f1
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2021-04-28T18:26:00
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Add loader for CL pass-through back end
Bug: angleproject:5904
Change-Id: If4960f3150f6bbc85a30f0f6ac5c9e668e6ff756
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2864022
Commit-Queue: John Plate <jplate@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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05fb2272
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2021-04-27T19:31:31
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Add support for OpenCL ICD Loader
Bug: angleproject:5908
Change-Id: Idafc0d15b69f9a21f2ab5e48c4c34f0dc0e0ee96
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2854598
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: John Plate <jplate@google.com>
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e25f3b10
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2021-04-21T21:43:46
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Generate empty CL object classes
Bug: angleproject:5886
Change-Id: I01566f40e85bd7f5531536fdc1df42965622a939
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2844969
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: John Plate <jplate@google.com>
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8994fc7b
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2021-04-12T19:46:11
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Migrate CL entry points to libGLESv2
Bug: angleproject:5759
Change-Id: I79644e7bda3ad0a15eb041b2805b8765c0d22029
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2822258
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: John Plate <jplate@google.com>
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1d7046ca
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2021-04-12T16:17:22
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Generate CL stubs in libGLESv2
Bug: angleproject:5758
Change-Id: I6440dacf0db57a56923d2cab5a7c791981ba3b9d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2822248
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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84a62266
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2021-04-01T15:18:44
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Expand CL plumbing support to cover all versions
The OpenCL CTS assumes that libOpenCL has symbols for all versions as it
usually expects to link against the Khronos loader. Since we're not
using that, we have to expose all the symbols it wants, whether we
intend to implement all versions or not. All the 2.x stuff will likely
remain stubs forever as it is made optional again in 3.0.
In the generator scripts, work around a small issue where one function
takes an array-typed parameter, which confused just_the_name and
produced invalid code.
Bug: angleproject:5819
Change-Id: I6c3591dc9229c5276f14ff66ee3ee6362e8bf622
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2807531
Commit-Queue: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: John Plate <jplate@google.com>
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2489a0c1
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2021-04-06T14:55:11
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Fixed OpenCL headers for Windows
Bug: angleproject:5761
Change-Id: I29d1fd3bf862728a3e78418a4f98219828394452
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2807717
Commit-Queue: John Plate <jplate@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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65586746
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2021-03-10T19:02:12
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add cl entry points loader
Bug: angleproject:5743
Change-Id: I61791f412e8dbc54878cd3791519ad1c4ee33399
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2749595
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: John Plate <jplate@google.com>
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8507b105
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2021-03-11T11:30:39
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Fix CL_EVENT macro
Bug: angleproject:5745
Change-Id: Icbfab0d0bd4b1510b98d5ed746f4d3ddfa5ec36e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2752746
Commit-Queue: John Plate <jplate@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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6623a70f
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2021-02-19T17:28:10
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Stubs for OpenCL entry points.
Bug: angleproject:5653
Change-Id: I7ec9692a47be2556fef5bdd7630b422cc2d369b9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2708343
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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