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d193d51b
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2024-06-17T22:46:08
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Replace issue ids post migration to new issue tracker
This change replaces anglebug.com/NNNN links.
Bug: None
Change-Id: I8ac3aec8d2a8a844b3d7b99fc0a6b2be8da31761
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5637912
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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c53b3405
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2024-05-25T02:50:27
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Vulkan: Use OpCopyLogical with SPIR-V 1.4
When shaders copy structs and arrays, this instruction saves a lot of
churn in the SPIR-V.
Bug: angleproject:342316794
Bug: angleproject:343218484
Change-Id: I698a8d8ee8c15113e40602a0f4953726bc9a84f7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5570152
Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com>
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
Auto-Submit: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com>
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9620d4d3
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2024-05-23T16:12:52
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Vulkan: Emit SPIR-V 1.4 where available
In preparation for optimizations possible for SPIR-V 1.4. This change
makes ANGLE output SPIR-V 1.4 if supported, and SPIR-V 1.3 otherwise.
It handles the following differences between the two versions:
- OpEntryPoint in SPIR-V 1.4 includes all global variables, as opposed
to SPIR-V 1.3 where only the Input and Output variables are listed
- Storage buffers use a dedicated storage class in SPIR-V 1.4
Bug: angleproject:342316794
Change-Id: I157ed46449ff2d0f14d284b883b4ddc1b4b46fd1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5565224
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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98402f33
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2024-05-23T10:23:29
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Vulkan: Explicitly set SPIR-V version
Bug: angleproject:342316794
Change-Id: Ide73e3d8b167a932338419cb9da3ea358058ebeb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5564203
Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com>
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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b71fe1c5
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2024-05-16T15:10:09
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Flatten vulkan-deps.
Sub-repos will be now checked out in third_party directly,
instead of under third_party/vulkan-deps.
Bug: chromium:341002187
Change-Id: Ia1c10ce5e7865c164b29bdcabb6ab8a7e4ae35b7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5545577
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Roman Lavrov <romanl@google.com>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
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be9e63ad
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2024-05-02T16:04:25
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spirv::Print without ANGLE_ENABLE_ASSERTS -> compile error
Currently a link error as we have a declaration but no definition
Bug: b/338429767
Change-Id: I06175356613c410c8d7652b28b09636244f8b717
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5513002
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Roman Lavrov <romanl@google.com>
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04825894
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2024-05-02T11:17:33
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Vulkan: Turn SPIR-V limitations to crash instead of security bug
The input shader can be made complex in a number of different ways,
resulting in instructions with a length higher than what can fit in
SPIR-V (i.e. 16 bits). Ideally, the translator would catch such complex
usage early on and gracefully fail compilation. However, as a safety
net, this change makes sure such a case is detected when the SPIR-V
instruction is being generated and turned into a crash. This makes sure
such bugs are no longer security bugs.
Bug: chromium:335613092
Change-Id: I5c0693ac1ead5af04977417f10572018f8aa72bc
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5510722
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Auto-Submit: Shahbaz Youssefi <syoussefi@chromium.org>
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4ff41604
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2023-05-31T11:12:33
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Vulkan: Declare common SPIR-V ids in the compiler
The SPIR-V transformer no longer needs to discover these ids.
Bug: angleproject:7220
Change-Id: I7082e831308eaac97ace3c128f398ff5f5497739
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4573825
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
Reviewed-by: Charlie Lao <cclao@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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5f833ff2
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2023-05-31T00:06:24
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Vulkan: Pass non-semantic info from translator to transformer
The SPV_KHR_non_semantic_info extension is set up in this change to
allow the translator to communicate an overview of the SPIR-V to the
SPIR-V transformer as well as mark locations of interest. This would
help the SPIR-V transformer avoid having to discover basic ids and such
locations.
In this change, a few basic types are predefined and the location where
new types and variables need to be defined are marked.
Bug: angleproject:7220
Change-Id: I237b9a79efa9c192b3b11f1d97bc9b6a5cc2f8fb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4573823
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
Reviewed-by: Charlie Lao <cclao@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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159f3e62
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2022-09-28T23:34:06
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Vulkan: Make sure spirv-val doesn't generate friendly names
This makes it harder to debug as the disassembly uses raw ids.
Additionally, the generation of friendly names itself is costly.
On GLES1's TexCombine test, this change reduces run time by ~7%.
Bug: angleproject:6644
Change-Id: I47e6752cd709733c49915dd374c18f5438c0bfdf
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3926038
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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6937ea98
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2022-09-08T14:15:10
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Use base name of the generator script in various generated files
Increases compiler cache hits especially in cases where the file is run
during build.
Bug: angleproject:7642
Change-Id: I769dae2d7cca2cf1e238531f4cb356bad41b06dd
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3880323
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Auto-Submit: Kimmo Kinnunen <kkinnunen@apple.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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bec40d76
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2022-08-26T21:28:53
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Vulkan: Set SPIR-V Generator version to 1
Let's call it officially no longer experimental.
Bug: angleproject:6210
Change-Id: I7c5ae91dff0ff189f93e67fe1cd0721771c67275
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3859410
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
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fa3d7d5c
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2022-08-05T00:57:40
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Make PLS coherent on Vulkan
Uses the VK_EXT_fragment_shader_interlock extension to make the shader
image implementation of PLS coherent on Vulkan.
This extension is supported on AMD, Apple, NVIDIA, and Intel.
Bug: angleproject:7279
Change-Id: Ic0253eb20932eb6be0b1f433ba454e48b57be2f5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3813816
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Chris Dalton <chris@rive.app>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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0d3ecf46
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2022-06-24T16:37:17
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Vulkan: Multisample Framebuffer Fetch
Implement Multisample Framebuffer Fetch.
This should fix the deqp failure
dEQP.GLES31/functional_blend_equation_advanced_msaa_colorburn
Bug: angleproject:7351
Bug: angleproject:3586
Bug: angleproject:6195
Bug: b/234173199
Change-Id: Idd7559dcba3d91e36d8f253f1554fb931a7a6775
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3724165
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Yuxin Hu <yuxinhu@google.com>
Reviewed-by: Charlie Lao <cclao@google.com>
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e47a67e4
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2022-02-22T11:40:23
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Update Python scripts to run with Python 3
* Updated the scripts used in run_code_generation.py so they
could be run with Python 3 with no errors.
Bug: angleproject:5707
Change-Id: Iad7ff61a34ce53b6d54821cdd53ee846dc4afc3c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3482156
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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f3d5dac3
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2021-08-23T17:25:15
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Vulkan: SPIR-V Gen: Drop dependency to glslang
The SPIR-V gen path is now made default. Compilation through glslang is
still supported for debugging, and is enabled on the GLSL* end2end tests
for smoke testing. On release builds, glslang is not supported.
To test with glslang, add the following gn arg (only necessary if dcheck
is disabled):
angle_enable_spirv_gen_through_glslang = true
Then enable the generateSPIRVThroughGlslang feature. This can be done
by setting an environment variable:
ANGLE_FEATURE_OVERRIDES_ENABLED=generateSPIRVThroughGlslang ./angle_deqp_gles2_tests
Binary size saving:
- 1.3MB on Linux (SPIR-V gen itself: 240KB)
- 730KB on Android (SPIR-V gen itself: 140KB)
Perf tests:
- LinkProgramBenchmark.Run/vulkan_compile_single_thread
* Through glslang:
truncated mean: 1287033.36
* Direct SPIR-V Gen:
truncated mean: 244495.91 (~80% reduction)
- LinkProgramBenchmark.Run/vulkan_compile_multi_thread
* Through glslang:
truncated mean: 4565894.83
* Direct SPIR-V Gen:
truncated mean: 1158164.10 (~75% reduction)
Bug: angleproject:4889
Bug: angleproject:6210
Change-Id: I486342702977c8114e90073b97183aba115a8b2d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3115140
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
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3036e090
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2021-07-29T15:55:39
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Vulkan: Direct SPIR-V Gen: Support the precise keyword
The precise keyword is different in GLSL in that it defines what
arithmetic operations _that have led to the value being assigned to a
variable_ should be done precisely (i.e. not "contracted").
A tree traverser is implemented that detects precise access chains and
applies precise-ness to the right hand side of assignment expressions to
said access chains. This is only done if the shader uses the precise
keyword in the first place. The algorithm for this is inspired by the
implementation in glslang.
This change additionally:
- Fixes parser to allow precise on function parameters
- Fixes GLSL code generation to output precise on struct members and
function parameters.
Bug: angleproject:4889
Change-Id: Ie3808c3c8c08da308e88af20f5f90379d9d14d47
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3056369
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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2b86e2d6
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2021-07-19T10:30:57
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GN: Update dcheck/assert conditions.
In preparation for a Chromium change that makes dchecks enabled
by default in Release builds, we'll keep ASSERT disabled in
Release by default. We add a new flag 'angle_assert_always_on'
for controlling ANGLE ASSERT behaviour.
Also slightly refactors the direct SPIR-V generation GN.
Chromium CL: https://crrev.com/c/2893204
Bug: chromium:1225701
Change-Id: I01a6def28d7c21e771e9800889a6b9c274972de2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3035447
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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0461d8d4
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2021-06-23T23:20:33
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Vulkan: SPIR-V Gen: texture and image built-ins
GLSL contains a large number of built-in texture* and image* functions,
but these map to only a handful of SPIR-V instructions. The bulk of the
work to map these is to extract the arguments from the built-ins based
on their ordinal position.
Bug: angleproject:4889
Change-Id: I760d986bd9171ddde35f9f046c549ca53252df17
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2992980
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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683064b7
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2021-06-02T02:59:55
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Vulkan: Fix missing operand list in OpExecutionMode parser & builder
Bug: angleproject:4889
Change-Id: Ie864031caeddfcf5202044b0f9c197b3883ceaf7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2934782
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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81f03cc0
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2021-04-07T15:23:32
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Allow translator to use headers from common/spirv
Bug: angleproject:4889
Change-Id: Ia297888a97c0ba9cec1283db7f94f2e5b362c27e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2815179
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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c7c38731
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2021-03-04T15:04:07
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Vulkan: Move SpirvBlob definition to common/
For use by the translator.
Bug: angleproject:4889
Change-Id: Ie95cafd3cfcdde50acc5d26d3c00e6574186a805
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2737276
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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8844599f
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2020-09-11T22:41:36
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Vulkan: Create unresolve shader directly in SPIR-V
Per issue 4889, dependency to glslang is being dropped. This change
generates the unresolve UtilsVk shader directly in SPIR-V.
This shader is trivial and contains repeating patterns per attachment.
As a result, generating its SPIR-V is exceptionally simple. The SPIR-V
in this change is first generated by glslang validator and is then
adapted for autogeneration.
See comments in the code for details.
Bug: angleproject:4889
Change-Id: I48dd77ae04e1035c05a8aef7bf2f161e105ae2a4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2407179
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
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da4aa8b8
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2021-02-25T16:26:53
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Vulkan: Move SPIR-V validation function to common/
For future use by the translator.
Bug: angleproject:4889
Change-Id: I051ad48e6edb58ce3055c5fd276c18a6e29a66ac
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2717020
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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df0a92e6
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2021-02-22T06:39:32
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Assert valid when using SPIR-V ids
Useful for debugging when an uninitialized id is used in the SPIR-V
transformer.
Bug: angleproject:4888
Change-Id: If446187a8a27a06f5958d5df5bc00d02e98d20e3
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2713268
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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1a70e5a0
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2021-02-22T06:38:18
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Add const to optional parameters of SPIR-V instruction builders
Bug: angleproject:4888
Change-Id: I70274042794a7d56db48490d9e3930e1eace02bf
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2713267
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Charlie Lao <cclao@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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6689a54d
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2021-01-21T00:36:14
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Vulkan: autogen for SPIR-V instruction build and parse
Handwritten SPIR-V instruction parse and build code is replaced with
autogenerated functions based on the SPIR-V grammar.
Bug: angleproject:4889
Change-Id: I09d724fd944e79c03fe4eadca3ee3e3ef0b49872
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2644721
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
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