|
d37c97d1
|
2023-04-17T00:00:00
|
|
Metal: Implement OES_shader_multisample_interpolation
* Added support for sample qualifier
and shader interpolation functions
* Added MSL-specific AST transformations
* Adjusted minimum fragment interpolation offset state
query test so that accurate limits could be reported
* Drive-by: Y-flip gl_SamplePosition adjustment
* Renamed ANGLESampleMaskEnabled function constant to
ANGLEMultisampledRendering to correctly reflect its
usage
Bug: angleproject:8097
Bug: angleproject:8131
Change-Id: I25c9f36487e29f05bb9fe874e146d06378fef975
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4440827
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
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|
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7bc4b7e3
|
2023-03-27T00:00:00
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|
Metal: Implement OES_sample_variables
New ESSL built-ins are mapped to their Metal
counterparts and tweaked to follow OpenGL ES
semantics when needed.
Fixed A2C interaction with sample coverage
by emulating the former on non-Apple GPUs.
Bug: angleproject:8097
Fixed: angleproject:5087
Change-Id: I5d28a941af5cbc14743a3930731529f11f55febd
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4404896
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
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fc7cb00e
|
2023-03-24T00:00:00
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|
Metal: Support NV_shader_noperspective_interpolation
Fixed: angleproject:8095
Change-Id: Ieded1f704f82963984f1aee5072f152de0de374c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4368473
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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648f3657
|
2023-03-21T00:00:00
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|
Metal: Implement EXT_conservative_depth
Bug: angleproject:8046
Change-Id: I3b9f497da19bf005c7948e552f2e1c7415d4ac6d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4363020
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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1e6dd013
|
2023-03-21T00:00:00
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Metal: Support centroid qualifier
Fixed: angleproject:8090
Change-Id: I3137599e976bc469709347f423b7e8b71e6ed9f7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4356667
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
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8c2fcc70
|
2023-02-02T00:00:00
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Metal: Implement EXT_blend_func_extended
Fixed: angleproject:8015
Change-Id: Ic92a8823869bf097349aee6241f6cfb86942c945
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4242128
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
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b23bf47c
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2023-01-25T18:50:40
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Reland "Metal: rewrite default uniforms and uniform blocks"
Instead of rewriting uniforms in shaders to match std140 layout,
re-pack incoming uniform blocks' std140 packed variables to match
Metal's layout.
This change intorduces a new BlockLayoutEncoder for Metal types
The block encoder handles packing typically larger GL types (bools)
into smaller types, and adding support for more compressed matrix types.
Since we no longer need to do shader-time packing and unpacking of data
from std140 padded structs, complicated shader transformations have been
removed. This patch greatly reduces register pressure, especially when
working with shaders with arrays of previously expanded types. (Vec3's)
Reland: Fix an issue where the default uniform block's final size was not
aligned to the default uniform block's alignment requirements, causing
crashes with the debug layer enabled.
Bug: angleproject:7137
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3733524
Commit-Queue: Kyle Piddington <kpiddington@apple.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Change-Id: I89d3b817675486fde73b91b0be0f4c25986d4ba5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4209867
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fb948319
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2023-01-31T18:16:41
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Revert "Metal: rewrite default uniforms and uniform blocks"
This reverts commit b8bfe6f6c04a6cf4fac81f0363ad23a0b92b22f2.
Reason for revert: potential cause of crashes/timeouts in crbug.com/1411755
Original change's description:
> Metal: rewrite default uniforms and uniform blocks
>
> Instead of rewriting uniforms in shaders to match std140 layout,
> re-pack incoming uniform blocks' std140 packed variables to match
> Metal's layout.
>
> This change intorduces a new BlockLayoutEncoder for Metal types
> The block encoder handles packing typically larger GL types (bools)
> into smaller types, and adding support for more compressed matrix types.
>
> Since we no longer need to do shader-time packing and unpacking of data
> from std140 padded structs, complicated shader transformations have been
> removed. This patch greatly reduces register pressure, especially when
> working with shaders with arrays of previously expanded types. (Vec3's)
>
> Bug: angleproject:7137
> Change-Id: Icd1da8c7a383f3354313a58618fc1bf6656726b4
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3733524
> Commit-Queue: Kyle Piddington <kpiddington@apple.com>
> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
> Reviewed-by: Kenneth Russell <kbr@chromium.org>
Bug: angleproject:7137
Bug: chromium:1411755
Change-Id: I1b6a62d7eb542c3e7ef4b84858ab2683abb66f8b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4210448
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
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b8bfe6f6
|
2023-01-25T18:50:40
|
|
Metal: rewrite default uniforms and uniform blocks
Instead of rewriting uniforms in shaders to match std140 layout,
re-pack incoming uniform blocks' std140 packed variables to match
Metal's layout.
This change intorduces a new BlockLayoutEncoder for Metal types
The block encoder handles packing typically larger GL types (bools)
into smaller types, and adding support for more compressed matrix types.
Since we no longer need to do shader-time packing and unpacking of data
from std140 padded structs, complicated shader transformations have been
removed. This patch greatly reduces register pressure, especially when
working with shaders with arrays of previously expanded types. (Vec3's)
Bug: angleproject:7137
Change-Id: Icd1da8c7a383f3354313a58618fc1bf6656726b4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3733524
Commit-Queue: Kyle Piddington <kpiddington@apple.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
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8ee1b89f
|
2022-11-04T13:10:37
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Refactor pixel local storage options
The various different PLS options were getting scattered and unruly. We
are also in need of more backend-specific PLS options that would be
difficult to add as-is. This CL refactors them into a single
"ShPixelLocalStorageOptions" struct that gets initialized all in one
place, and shared between the compiler and the backends.
Bug: angleproject:7279
Change-Id: Ic58dccb8d1ba350a0b6cc5848ce15bd687e30fad
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4006715
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Chris Dalton <chris@rive.app>
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a4db9477
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2022-10-06T10:35:39
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Implement pixel local storage with metal::read_write textures
Metal's programmable blending feature isn't available on non-Apple
Silicon, so on these devices we have to polyfill pixel local storage
using read_write textures, which can also be coherent if
raster_order_groups are supported.
This change leverages the existing PLS transformation to images, and
implements just enough shader image functionality in Metal to support
the pixel local storage usecase. Missing shader image features are
marked with UNIMPLEMENTED().
Bug: angleproject:7279
Bug: angleproject:7792
Bug: angleproject:7794
Bug: angleproject:7797
Bug: angleproject:7803
Change-Id: Ia96a714693d352d57351a1bae4f45437dde000e4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3993363
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Quyen Le <lehoangquyen@chromium.org>
Commit-Queue: Chris Dalton <chris@rive.app>
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
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db67df60
|
2022-10-31T13:01:25
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Metal texture cleanups
* Record the texture arguments' location in main() instead of inferring
their position based on an assumption that the texture pipeline comes
last.
* Fix one spot that was using mMainSamplerIndex that should have been
using mMainTextureIndex.
Bug: angleproject:7279
Change-Id: I53af0f016e52217c53d98b560011ffe958746cda
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3993362
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Chris Dalton <chris@rive.app>
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c97edf51
|
2022-10-24T00:00:00
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Metal: Enable APPLE_clip_distance
Adjusted direct-to-Metal shader translator to support
gl_ClipDistance built-in.
Bug: angleproject:6291
Change-Id: Ice4cc3e4d7c131cbaac9726e845a5c1e59787e69
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3976428
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
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2d31fe98
|
2022-09-22T21:04:22
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Implement PLS on Apple Silicon
Implements a subset of EXT_shader_framebuffer_fetch in the Metal
translator that is sufficient to support pixel local storage. Metal's
"programmable blending" feature is available on all Apple family GPUs
beginning with version 2.
Support for non-Apple GPUs will come later via readWrite textures,
which can also be coherent by annotating them with
[[raster_order_goup(0)]].
Bug: angleproject:7279
Change-Id: Ic74f6c0d21e87eb919e1f487163388d08d126857
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3916794
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Chris Dalton <chris@rive.app>
Reviewed-by: Gregg Tavares <gman@chromium.org>
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6f80f0f0
|
2022-08-06T02:29:19
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Translator: Clean up the compile flag passing interface
Historically, compile flags were sent to the translator as a bitmask.
Recently, we were getting close to running out of bits. Additionally,
direct-to-metal work had started to introduce constants to be passed to
the translator, which were misplaced in ShBuiltInResources and Caps.
Recent work on Pixel Local Storage adds even more constants, aggravating
the situation.
In this change, the interface to passing compile flags is reworked. A
struct is passed (instead of a bitmask) that has one bit for each flag.
This can be indefinitely extended. Additionally, the constants needed
by metal and PLS are also placed in this struct. In turn, the backends
can set these options directly, and don't have to hack them into Caps to
further get hacked into ShBuiltInResources.
Bug: angleproject:7559
Change-Id: If93f1e1b8818ad3a0ac708ab04ab93b4b397d114
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3812562
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com>
Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com>
Auto-Submit: Shahbaz Youssefi <syoussefi@chromium.org>
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91976352
|
2022-06-21T15:41:02
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|
Use C++17 attributes instead of custom macros
Bug: angleproject:6747
Change-Id: Iad6c7cd8a18d028e01da49b647c5d01af11e0522
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3718999
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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2f6dcf77
|
2022-06-01T14:51:47
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|
Metal shaders fail to compile with "error: unknown type name 'uint'
Replace 'uint' with uint32_t in emitted MSL. Some legacy configurations
are showing compile errors when using this type.
Bug: angleproject:7384
Change-Id: I7f262d417eaf46eed71da24e8b2c110b11677ab6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3684952
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Kyle Piddington <kpiddington@apple.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
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7c616871
|
2022-02-01T15:12:53
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Metal: Implement ANGLE_base_vertex_base_instance
Includes command buffer and MSL translator updates.
The DrawElementsInstancedBaseVertexBaseInstance tests from
DrawBaseVertexVariantsTest suite fail for dynamic draw and
stream draw buffer usages.
Bug: angleproject:6963
Change-Id: I6caa144860356d5fc85948b72458bec282ea3a3b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3429819
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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45237a04
|
2022-01-11T00:14:01
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Metal: Fix undefined behavior of depth write
Writing to an unbound depth attachment is undefined behavior in Metal.
Fix this by emitting a function constant to guard depth buffer use
in fragment shaders.
Bug: angleproject:6865
Change-Id: Id7c10d0aeb349aacfe09c397bc292a71199ab50a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3380304
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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0f00fbae
|
2022-01-21T00:28:48
|
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Translator: Make vec/matrix size getters unsigned
TType stored type's primary and secondary sizes as `unsigned char`, but
the getters returned `int`. This caused unnecessary casts when the size
was passed from one TType to another, as well as comparisons with other
unsigned numbers.
This change specifies the type of these members as `uint8_t` and makes
the getters return the same type. The call sites are accordingly
adjusted to remove unnecessary casts, use the correct type in local
variables, and add casts when passed to ostream::operator<<.
Bug: angleproject:6755
Change-Id: Ia4d86bd4ccb5c1a2ae1e10a0085a5166c3a6bcf7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3402850
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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f4b0a95f
|
2021-12-16T02:38:26
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Metal: Implement EXT_shader_texture_lod
Added CubeMapTextureTest.SampleCoordinateTransformGrad_ES3
Bug: angleproject:6815
Bug: angleproject:6824
Bug: angleproject:3814
Bug: angleproject:6891
Change-Id: I9007bf8ba91309fb9b597e2d1bd33281ff59644a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3343488
Reviewed-by: Gregg Tavares <gman@chromium.org>
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
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0b56267f
|
2021-11-02T12:25:40
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Implement ANGLE_FALLTHROUGH macro.
Use it instead of ABSL_FALLTHROUGH_INTENDED.
(ANGLE shouldn't use absl unless angle_enable_absl is true.
This is breaking the roll of ANGLE into Dawn.)
Bug: angleproject:6647
Change-Id: I47f9a00841c4605fca52b17eeb68c0b1da5004c0
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3258008
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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54d4bfe5
|
2021-09-28T17:27:57
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Update ANGLE Metal to Webkit at Sept 29 2021
This commit merges changes from Webkit into ANGLE upstream.
The following commits were used:
Current:
https://git.webkit.org/?p=WebKit.git;a=commit;h=e01d0bda8f4b7dc2fd834b92802d15d8c15735f
Previous:
https://git.webkit.org/?p=WebKit.git;a=commit;h=492f078198748e8ff248eea0bb979cf79e5f5adfj
The following commits were merged in from the Webkit Repository:
(Hashes from git://git.webkit.org/WebKit-https.git)
03ea44c78ce5665d4ec9add271260121cbc7bc6c
Problems with drawElements in some conditions
https://bugs.webkit.org/show_bug.cgi?id=230107
c8dc8e0c4d1109d39a62eb197b45e95132380290
ANGLE Metal: single-component swizzles do not compile
https://bugs.webkit.org/show_bug.cgi?id=230472
7285dbaaf5af15877d6c332b30ef7a4d67225460
webgl-compressed-texture-s3tc-srgb.html fails on Intel+AMD Metal
https://bugs.webkit.org/show_bug.cgi?id=229941
4c72f92967ecd2a095666fef431384c4f5f60fb4
fragcolor-fragdata-invariant.html fails
https://bugs.webkit.org/show_bug.cgi?id=223317
cd943145467f54e5928793c0dd3dfa2313c007dd
ANGLE Metal index buffer restart range cache could be maintained..
https://bugs.webkit.org/show_bug.cgi?id=227451
f075ff77e592eabd54dd659a8e13617cc5faedc8
ANGLE Metal infinities and NaNs generated with incorrect syntax
https://bugs.webkit.org/show_bug.cgi?id=229439
5862073269122f4b2d43d96d3922757557755e86
[Metal ANGLE] Fix over-autorelease of
rx::DisplayMtl::getMetalDeviceMatchingAttribute()...
<https://webkit.org/b/229128>
85f797ad31db048cb82cbafd428ef77f0b839312 ANGLE Cocoa compiles....
https://bugs.webkit.org/show_bug.cgi?id=228987
a67918ba279ad4842b6ae84a79c3f1c0cdc35ace Avoid infinite recursion...
https://bugs.webkit.org/show_bug.cgi?id=228978
d341f67de0033adcf1ec6373ace6a54b06c4a031
Cherry-pick ANGLE: Revise WebGL's shaderSource validation
https://bugs.webkit.org/show_bug.cgi?id=228951
1e2714d981e97de8234ba055570dfdf56e8b6944
3.5 MB system-wide footprint impact due to thread-locals...
https://bugs.webkit.org/show_bug.cgi?id=228240
d32e5cca34081997d32504b0b56c18b9703ff3be
Build Default Metal library offline
https://bugs.webkit.org/show_bug.cgi?id=227333
33702279faccfd4c8d1c8a6d549925f9ca9a4e8f
WebGL2 demo doesn't work due to failing compilation....
https://bugs.webkit.org/show_bug.cgi?id=226865
0a075885d242db38c4e435a6597173dc3b082173
rAF driven WebGL submits excessive amount of GPU work...
https://bugs.webkit.org/show_bug.cgi?id=227059
f38a92b3e7c17efda269caa7066e7ffe2f828e72
WebGL shader link error in iOS 15 beta: "Internal error..."
https://bugs.webkit.org/show_bug.cgi?id=227723
98d48f011d561531470d97f26a022767b5452fb7
REGRESSION (r279466): [Big Sur] webgl/1.0.3/conformance &...
https://bugs.webkit.org/show_bug.cgi?id=227596
Bug: angleproject:6471
Change-Id: I07166d0dc4b5c3579d98353485b3245b81c7b882
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3194322
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Kyle Piddington <kpiddington@apple.com>
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da3db87e
|
2021-07-06T14:00:58
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Upstream latest changes to Metal backend from Apple to 7/1/2021
This CL merges in the ANGLE changes between these two WebKit commits:
https://git.webkit.org/?p=WebKit.git;a=commit;h=8648b353ab1d7730438c2e08319e1a4d64982c31
https://git.webkit.org/?p=WebKit.git;a=commit;h=166e4924a52971d6a32ad48247a439b16c00e062
Include provoking vertex buffer out of bounds fix
from https://bugs.webkit.org/show_bug.cgi?id=230107
Fix bad merge of resetting of dirty bits, breaking
DepthStencilFormatsTest.DepthTextureRender test and perhaps others.
Disable GL_APPLE_clip_distance when the direct-to-Metal compiler is
active. It can not yet handle the gl_ClipDistance array.
Disable use of rectangular textures for IOSurfaces. Metal can bind
IOSurfaces to 2D textures, and this was passing all tests in the
SPIR-V Metal backend. Introducing rectangular textures breaks the
SPIR-V Metal backend, and the tests currently fail on the
direct-to-Metal backend.
Fix several bugs with ProvokingVertex, which was causing
both the SpirV and Direct backends to incorrectly draw
indices.
(https://bugs.webkit.org/show_bug.cgi?id=230107)
Skip the following tests on the Metal backend which is still failing
RobustResourceInitTestES3.BlitDepthStencilAfterClearBuffer
GLSLTest_ES3.GLVertexIDIntegerTextureDrawArrays/ES3_Metal
With these changes, angle_end2end_tests again runs to completion.
Bug: angleproject:6395
Change-Id: I3cc58f531426a95fc8f177a4ad87f56c1855a546
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3167010
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kyle Piddington <kpiddington@apple.com>
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f6616c71
|
2021-09-14T17:42:22
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Reimplement transform feedback on direct-to-Metal backend
Connect the Transform Feedback code generation from Webkit ANGLE
to the shader specialization code.
Bug: angleproject:6393
Change-Id: I090c44c6ee97e8e0af8c38433bfb74c2080784f9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3161455
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Gregg Tavares <gman@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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411137bf
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2021-08-24T11:46:51
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Emit INFINITY for infinite constants
GLSL had `v = 1.0e40` which was output as
`v = inff` in MSL. Changed to output
`v = INFINITY`.
Fixes Tests:
GLSLTest_ES3.LiteralInfinityOutput/ES3_Metal
GLSLTest_ES3.LiteralNegativeInfinityOutput/ES3_Metal
Bug: angleproject:5505
Change-Id: Ib651583e608351784dcd49d602a23b5ecb8475cb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3116548
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Gregg Tavares <gman@chromium.org>
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5ca0953d
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2021-08-18T13:22:22
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Use the correct attribute locations in Metal
Fixes these tests:
BlendIntegerTest.MRTSigned/ES3_Metal
BlendIntegerTest.MRTUnsigned/ES3_Metal
DrawBuffersTest.Gaps/ES3_Metal
DrawBuffersTest.BlendWithGaps/ES3_Metal
DrawBuffersTest.FirstAndLast/ES3_Metal
DrawBuffersTest.FirstHalfNULL/ES3_Metal
DrawBuffersWebGL2Test.TwoProgramsWithDifferentOutputsAndClear/ES3_Metal
WebGLCompatibilityTest.DrawBuffers/ES3_Metal
Bug: angleproject:5505
Change-Id: I9ea82a8c7a0c5bbc78eb69eb92552909e3f437f3
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3105439
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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5bda5f91
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2021-07-26T20:37:52
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Fix some instances of -Wunreachable-code-aggressive.
Bug: chromium:1066980
Change-Id: I1e769b78c51d939067e8855beab32ec7c006c00e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3055794
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
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b3cbfd55
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2021-07-07T12:31:57
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Fix multiple end2end crashes in direct-to-MSL compiler.
This set of changes:
- Adds a single place (CompilerMtl::useDirectToMSLCompiler) where the
direct-to-MSL compiler can be enabled, still at compile time rather
than run time. It is still disabled by default.
- Initializes MTLWaitableCompileEventImpl::mShader, without which all
shader compiles crash.
- Fixes a mismatch of the ANGLERasterizerDisabled variable name in
the generated MSL.
- Removes the transform feedback bindings as an argument to the
vertex shader's main0(). Transform feedback support needs to be
reimplemented in this compiler backend.
- Added an option to the DriverUniform class to emit as either an
interface block or a struct. The direct-to-MSL backend assumes it
is a struct.
- Disable variable reference validation when referencing either
sample mask or rasterizer discard functionality in the shader.
- Disable struct usage validation when inserting references to
ANGLE_TextureEnv. This occurs during pipeline rewriting and it's
infeasible to disable it at that point, so disable it during
pipeline rewriting - which means it's disabled for all shaders.
- For angle_end2end_tests, disable the file API hooking which
disables the Metal shader cache. This speeds up the tests
significantly - by roughly a factor of 5.
With these changes, several hundred angle_end2end_tests run without
any assertion failures, though still with many test failures. The next
crash is in:
GLSLTest.NamelessScopedStructs/ES2_Metal
and will likely require a larger bug fix, or more changes to be
upstreamed from WebKit's repository.
Bug: angleproject:5505
Change-Id: Ia1ea9a13867f00035d4aeccf907fd032255588e3
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3010486
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
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d33a2222
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2021-04-26T16:56:15
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Upstream Apple's direct-to-Metal backend: compile libANGLE.
This change is meant to merge the metal backend changes from Apple's
direct-to-Metal backend. Taken from Kyle Piddington's CL:
https://chromium-review.googlesource.com/c/angle/angle/+/2857366/
The goal of this CL is to merge the metal backend code in a state
that compiles, but not to switch the Metal backend over to using
the direct-to-metal backend yet.
Bug: angleproject:5505
Bug: angleproject:6127
Change-Id: If6783e06e0086b3a1dd25c6f53caca5cfc96cb86
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2950067
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
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cb87d78c
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2021-07-08T08:28:04
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Enable -Wshadow with Clang.
Also fixes a few instances of variable shadowing in the code.
Bug: angleproject:6148
Change-Id: Ic51d722a3f953f246f51af6d74abb302f832cf44
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3014875
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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8b869a95
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2021-06-13T01:09:27
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Translator: Generate Ops for all built-in functions
EOpCallBuiltInFunction is removed in this change, as well as the
"op": "auto" property in builtin_function_declarations.txt. Instead,
gen_builtin_symbols.py automatically generates Ops for every built-in
function and generates the TOperator enum accordingly.
This simplifies SPIR-V code generation by allowing switches to be used
on operators instead of string comparisons.
Bug: angleproject:4589
Bug: angleproject:4889
Change-Id: Ia351524400b0e12a10a5572e27e9b88c6ec2e61c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2958869
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
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d7aa0130
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2021-04-26T16:56:15
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Upstream Apple's direct-to-Metal backend: compile translator.
This change is meant to merge the translator changes from Apple's
direct-to-Metal backend. Taken from Kyle Piddington's CL:
https://chromium-review.googlesource.com/c/angle/angle/+/2857366/
The goal of this CL is to merge the translator code in a state that
compiles, but not to switch the Metal backend over to use this
translator backend yet.
Bug: angleproject:5505
Change-Id: I68a6354604498cd5fd1eb96c13fc56f3b38f2bd0
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2897536
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
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