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25390156
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2025-08-21T00:13:19
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Suppress unsafe buffers on a file-by-file basis in src/ [1 of N]
In this CL, we suppress many files but stop short of actually
enabling the warning by not removing the line from the
unsafe_buffers_paths.txt file. That will happen in a follow-on
CL, along with resolving any stragglers missed here.
This is mostly a manual change so as to familiarize myself with
the kinds of issues faced by the Angle codebase when applying buffer
safety warnings.
-- Re-generate affected hashes.
-- Clang-format applied to all changed files.
-- Add a few missing .reserve() calls to vectors as noticed.
-- Fix some mismatches between file names and header comments.
-- Be more consistent with header comment format (blank lines and
trailing //-only lines when a filename comment adjoins license
boilerplate).
Bug: b/436880895
Change-Id: I3bde5cc2059acbe8345057289214f1a26f1c34aa
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6869022
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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be43e317
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2025-07-31T17:40:24
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EXT_external_buffer should have DYNAMIC_DRAW usage
EXT_buffer_storage requires that BUFFER_USAGE must be DYNAMIC_DRAW.
EXT_external_buffer only mentions that the buffer can be sourced from an
external EGLClientBuffer. Therefore, the BUFFER_USAGE should still be
DYNAMIC_DRAW.
Add an end2end test.
Bug: angleproject:436046320
Change-Id: Ie79a1b1f8be0df4566bff26800599b192c4f70b1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6817076
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Auto-Submit: Aurora Zhang <Aurora.Zhang@arm.com>
Commit-Queue: Yuxin Hu <yuxinhu@google.com>
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
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998b5693
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2025-04-30T11:05:52
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Fix ExternalBufferTest end2end test
The application or test should be responsible for managing the lifetime
of external buffer ensuring that the external buffer is not deleted as
long as there are any GL buffer objects referring to it.
https://registry.khronos.org/OpenGL/extensions/EXT/EXT_external_buffer.txt
Bug: b/396231708
Change-Id: Ib8e7e2ef0349cadc42b839019e2b2334b4cc5085
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6502674
Commit-Queue: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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b3ab67d3
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2024-03-14T15:06:02
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tests: Remove unnecessary .get() from RAII objects
Bug: chromium:40942995
Change-Id: I82509869bce3ad8f51811188fe04267f2de04786
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5370904
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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d0eb968d
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2023-12-08T16:11:46
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Vulkan: Fix the AHB leak for AHB backed buffer object
For client buffer backed OpenGL buffer object, we call
InitAndroidExternalMemory which calls AHB acquire. But when buffer
object is released/destroyed, we never call
ReleaseAndroidExternalMemory, which end up leaking AHB.
Bug: b/314791770
Change-Id: I693c74213e73008497a6dfeca93ea62e84c71352
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5106599
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Auto-Submit: Charlie Lao <cclao@google.com>
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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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7fe44a53
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2021-03-20T09:39:09
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Vulkan: Don't acquire new BufferHelper for external buffers
EXT_external_buffer spec -
This extension allows the data store for an immutable buffer to be
sourced from an external EGLClientBuffer, allowing sharing of EGL
client buffers across APIs, across processes, and across different
processing cores such as the GPU, CPU, and DSP.
The intent is for a single backing memory to be reused across various
processes and processors. Ensure that a glBuffer backed by external
memory does not orphan the memory when glBuffer APIs like
glBufferSubData or glMapBufferRangeEXT modify the glBuffer.
Bug: angleproject:4380
Bug: angleproject:5073
Tests: ExternalBufferTestES31.*DoesNotCauseOrphaning*Vulkan
Change-Id: I4e88f80d93ee1ba1208378121412926351d10af8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2776192
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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a6b16d29
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2021-03-02T19:04:57
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Suppress UNINSTANTIATED_PARAMETERIZED_TEST failures on Ozone
We only support ES2 on Ozone, so tests that depend on ES3 or ES31
support are not instantiated there.
Bug: chromium:1183147
Change-Id: Id58bcd9b44a5b9a70b5ae8115e27c44f5dc81226
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2726550
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
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f197ebac
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2020-11-16T15:16:56
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Vulkan: Add EXT_external_buffer support
Addition of buffer support for external memory
Also adds new end2end tests for these usecases
* SubData update
* map/unmap buffer
* dispatch compute with external buffer
Bug: angleproject:5073
Test: ExternalBufferTestES31.*Vulkan
Change-Id: Ib3cccaca77b76830effe49d3731782552e7424ec
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2525105
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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