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835bcb1e
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2021-05-08T13:24:58
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Vulkan: Support GL_EXT_texture_sRGB_RG8
For completeness, added mappings of R8_SRGB and R8G8_SRGB
to OpenGL and Metal.
Bug: angleproject:4932
Change-Id: Ic8e44e3a94c114e985f6965fcd43fbcb8071432d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2880661
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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7828506a
|
2021-04-06T23:42:16
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Vulkan: Cleanup buffer format fallbacks
- Fallbacks for formats that have required vertex attribute support are
removed.
- Fallbacks are changed to ones with smaller sizes
- A bug is fixed where CopyNativeVertexData wasn't initializing the
alpha channel appropriately, which was not exercised due to fallback
to 32-bit float formats.
Bug: b/184163871
Change-Id: Icd9afa49d94c65545d1f3fcf521881726d64529d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2809441
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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14f8918c
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2021-04-16T09:17:29
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Migrate more scripts to python3
Test: python3 scripts/run_code_generation.py
Bug: angleproject:5707
Change-Id: I5abae69c1c6bf03cc418f10beaabc80288fa1c94
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2828979
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Cody Northrop <cnorthrop@google.com>
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0273ea3f
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2021-04-06T16:23:39
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Vulkan: Use RGBA16_FLOAT for buffer format fallback
... instead of RGBA32_FLOAT. VK_FORMAT_R16G16B16A16_SFLOAT has
mandatory support for vertex buffers.
Bug: b/184163871
Change-Id: I7ef2933cd15e46bb984e6fd1b020d2ec15b9c60e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2807780
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Ian Elliott <ianelliott@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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5ee3826e
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2021-04-01T16:23:27
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Support GL_EXT_texture_type_2_10_10_10_REV on D3D backend
Bug: angleproject:5817
Change-Id: Ie572a252946f87d125f9074f2144928bb43d78b2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2802861
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
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f54191ab
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2021-03-25T12:27:02
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Vulkan: Add YUV G8_B8R8_2PLANE_420_UNORM support.
Add support for YCbCr_420_888 and YCrCb_420_888 formats,
more commonly known as NV12 and NV21.
Bug: angleproject:5773
Change-Id: I1568d543c221ad110e7f199eb2ffd5df23a6134e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2787251
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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2e9161e4
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2021-01-12T11:29:29
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Vulkan: Add YUV G8_B8_R8_3PLANE_420_UNORM format.
Bug: angleproject:5438
Change-Id: I525a51256a5ee83fa69c8705aa90790fb32a6602
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2623813
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Ian Elliott <ianelliott@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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7a92d958
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2020-07-21T16:32:49
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Implement GL_OES_texture_stencil8
Add extension to Caps and code gen files.
Add to Validation of TexImage
Add all the autogen for new extension
Fix swizzle for stencil only
Add LoadFunction
Fix formatutils
Add validation
Test: angle_deqp_egl_tests
--deqp-case=GLES31.functional.stencil_texturing.format.stencil_index8_2d
Bug: angleproject:3231
Change-Id: Id59c7d183ea1658732887e99637d9c8faab938e1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2404327
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
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49108a12
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2020-06-30T11:53:23
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Support BGRA_1010102 IOSurfaces in CGL and Vulkan.
Bug: chromium:1100599
Change-Id: I7bc2c2e35490e28e9f6fe8f2e0c26cdea50650b9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2275731
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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a156df23
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2020-03-20T08:12:34
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Vulkan: add support for EXT_texture_sRGB_R8
Added support for EXT_texture_sRGB_R8. The GL_SR8_EXT format
will be available if the VK ICD supports VK_FORMAT_R8_SRGB.
This does not add support for emulation of this format.
Bug: angleproject:4503
Bug: angleproject:3609
Test: dEQP-GLES3.functional.texture.*.srgb_r8_*
Change-Id: Ifaec92ac1a8561881f54ddb7fdf0975112711736
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2135853
Commit-Queue: Brandon Schade <b.schade@samsung.com>
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
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c5b3cbdb
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2020-03-09T16:58:37
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Vulkan: Use VK_FORMAT_D24_UNORM_S8_UINT for 24 bit depth if available
And if the format we picked has extra bits, try to clear it instead
of load the value. Don't store these extra bits as values as well.
Bug: angleproject:4459
Change-Id: If5d0e31aca1453deab970d0dbcf8886a5e6ed51c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2095850
Commit-Queue: Charlie Lao <cclao@google.com>
Reviewed-by: Tobin Ehlis <tobine@google.com>
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58fc8b11
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2020-01-31T19:03:12
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Implement RGTC (BC4, BC5) compressed texture formats
gl.xml was modified as two enums were missing from their proper group.
dxgi_support_data.json was fixed to not expect BC4 and BC5 on FL9_3
Bug: angleproject:3149
Change-Id: Ieb97a8cf8e92258c1b44e090e823fac227997174
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2033068
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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cb2b5136
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2020-01-10T11:04:38
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Vulkan: Simplify format table generation
Remove the "override" table. That gets in the way of some solutions.
If a format cannot be supported by a native Vulkan format as indicated
in the "map" table, then check fallbacks.
Also add support for native RGBA4 and R5G5B5A1 support. Previously
those formats would be emulated with RGBA8 due to the override, but
now code will check if the native format is available and use it.
Bug: angleproject:4282
Change-Id: Ib33ea40543d91a2c2a95075b277f825a8822037c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1994538
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>
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f567bac0
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2019-12-20T09:29:35
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Vulkan: Add fallback for D32_UNORM for Swiftshader
Swiftshader does not have support for D24_S8 (typical fallback for
32bit DEPTH_COMPONENTS) but does have D32_FLOAT, so add fallback to
that format. This then allows ANGLE to support OES_depth_texture
extension when using Swiftshader which is needed to allow Vulkan
swiftshader to replace GL swiftshader.
Bug: angleproject:4232
Change-Id: Iaf04fcf0bea8d9cca0b9e7a18e3351ce8c704355
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1986413
Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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d6053daa
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2019-12-05T17:46:23
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Remove tabs from source files.
WebKit's Subversion repo refuses to commit source files that contain
tabs.
Bug: angleproject:3439
Change-Id: I0a804bcfa0375a98e19945e20297c90d31106827
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1954410
Commit-Queue: James Darpinian <jdarpinian@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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2fa9d734
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2019-10-07T16:35:38
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Partially Revert "Convert DXT1 RGB data to DXT3 RGBA when uploading to the GPU."
This reverts commit e6582161b04beaa368f3081897912ede89d7800d.
Remove the DXT1->DXT3 transcoding but leave in the MacOS workarounds for fixing
the alpha channel of DXT1 textures.
BUG=angleproject:3729
Change-Id: Ib276c1e4a58155866da8c661cba2063a4e4304fe
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1846015
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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a333b87c
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2019-09-27T14:00:14
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Vulkan: Handle D24 -> D32FS8X24 depth fallback
Swiftshader's depth support requires that ANGLE fall back to using
the D32FS8X24 depth format. Some conversion routines needed to be
added to support that use.
Test:
dEQP.GLES3/functional_texture_format_sized_*
Bug: angleproject/3937
Change-Id: I979dc5e9b01dac40f564daad4f4817b61bd056ac
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1829170
Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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e6582161
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2019-09-16T12:39:18
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Convert DXT1 RGB data to DXT3 RGBA when uploading to the GPU.
DXT1 has a specific 'BLACK' code that results in transparent black pixels when
sampled. D3D does not have specific RGB-only DXT1 formats like OpenGL does so
when this code is encountered, we sample 0 alpha for these pixels when GL would
expect 1 because the alpha channel should not exist.
Work around this by converting to DXT3 RGBA, adding an extra block of 1.0 alpha
pixels for each color block.
Mac Intel OpenGL requires additional workarounds to always sample 1.0 alpha.
Set the texture swizzle parameters to force it.
BUG=angleproject:3729
Change-Id: Ia3647085acd97bb01af4e95ef3f6f21dcfb6a554
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1804880
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Ian Elliott <ianelliott@google.com>
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6caa2652
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2019-09-11T08:06:13
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Vulkan: Support float textures and renderbuffers
Fixed support in the vulkan backend for legacy
GLES2.0 formats (luminance, alpha,
luminance_alpha)
Correctly exposed the following extensions:
OES_texture_float
OES_texture_half_float
OES_texture_float_linear
OES_texture_half_float_linear
EXT_color_buffer_float
EXT_color_buffer_half_float
Some of the above extensions have different
requirements depending on other extension support
and the context client version, and were
incorrectly assuming the most restrictive
requirements to be exposed.
Implemented end2end tests for:
OES_texture_float
OES_texture_half_float
OES_texture_float_linear
OES_texture_half_float_linear
EXT_color_buffer_float
EXT_color_buffer_half_float
Bug: angleproject:2898
Bug: angleproject:2726
Test: ./angle_end2end_tests --gtest_filter='Texture2DFloatTest*'
Change-Id: I7024aa1393eadafb5a0fb83c23e9035aae650b67
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1740276
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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3b46885e
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2019-07-30T16:50:36
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Vulkan: Implement EXT_texture_type_2_10_10_10_REV
- Expose GLES 3.0 feature of 2_10_10_10_REV texture type
on GLES 2.0 as EXT.
- Handle alpha channel value as 1.0 when used with RGB format.
- Add test for "RGB+UNSIGNED_INT_2_10_10_10_REV" case into TextureUploadFormatTest.
BUG=angleproject:3232.
Test:
dEQP-GLES2.capability.extensions.uncompressed_texture_formats.GL_EXT_texture_type_2_10_10_10_REV
dEQP-GLES2.functional.fbo.completeness.renderable.texture.*2_10_10_10_rev
dEQP-GLES3.functional.fbo.completeness.renderable.texture.*2_10_10_10_rev
KHR-GLES2.core.internalformat.*2_10_10_10_rev*
KHR-GLES3.core.internalformat.*2_10_10_10_rev*
Change-Id: Iac00517971f9242161115c7256117a69093fb5df
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1732618
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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cbabea73
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2019-07-11T17:24:17
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Vulkan: Desktop ETC/EAC formats support
Initial attempt to give desktop ETC/EAC formats support.
Bug: angleproject:3676
Change-Id: Id147b0c1808e30df77097d0c7ff6a06534554b93
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1699307
Commit-Queue: Tim Van Patten <timvp@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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d9c17107
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2019-07-10T14:56:26
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Add support for GL_OES_texture_compression_astc
This extension adds 3D compressed texture formats, something ANGLE has
not seen before. This requires tracking a compressed block depth for
validation and image size computations.
Update the ldr and hdr extension checks to be in line with the spec.
HDR requires LDR and is not detectable by texture formats alone.
Expose all of the ASTC extensions on the GL backend.
BUG=angleproject:3675
Change-Id: Id04c7c8ef8541e9556579536cdba899b64303caf
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1695923
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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9d943af7
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2019-07-11T17:53:37
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Vulkan: Support more texture format-type combination tests.
This is a partial fix for 3455, which contains a number of different
root-causes. This CL addresses two sets of them.
1) Partial fix for KHR-GLES3.copy_tex_image_conversions.forbidden.*
Recent changes, including adding support for GL_RGBA8-to-GL_RGB5_A1,
plus adding support for GL_RGB10_A2-to-GL_RGB5_A1 eliminate the
crashes for 56 of the 70 tests.
2) Most of the KHR-GLES3.packed_pixels.rectangle.r* tests now pass.
Recent changes, including potentially the above get another 34
tests passing, and another 15 no longer crashing.
3) Vulkan: Fix errant glCopyTextImage validation code.
I got all but 2 of the KHR-GLES3.packed_pixels.rectangle.r* tests passing.
I fixed bugs in the validation code (with at least two more bugs
that I haven't fixed yet). More details below.
3a) Fix the IsValidES3CopyTexImageCombination() function for SNORM.
The code wasn't rejecting SNORM cases, which are missing from the table of
effective internal formats, meaning that support is undefined. The
GLES 3.2 spec says that a GL_INVALID_OPERATION error should be generated
"if the effective internal format of the source buffer does not match the
effective internal format of the new image."
3b) There's a caveat that was overlooked that means that internal
formats like GL_RGB10_A2 are not supported.
Bug: angleproject:3455
Bug: angleproject:3693
Bug: angleproject:3697
Change-Id: Ie4399a2d7cd969ec29acc926f32e6608775609c6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1693325
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Ian Elliott <ianelliott@google.com>
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53aff41e
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2019-07-11T14:06:23
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Use separate json files for each code generator.
This should reduce the number of merge conflicts when multiple people
touch different generators. There still will be merge conflicts when
two people touch the same code generator.
Bug: angleproject:3691
Change-Id: I0b179368a1352331c091972568c00213ab106e46
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1698650
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Ian Elliott <ianelliott@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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