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37752956
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2021-02-11T16:12:48
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Generators: Use fixed year in license headers.
Remove dynamic year generation from generator scripts, as required by
the Chromium C++ style guide.
The dynamic year values were replaced by the current year at the time
the file was created according to git log. The code to dynamically
generate the year was removed.
This patch also refreshes generated files and hashes.
Bug: angleproject:5516
Change-Id: I735028bccb5c83217e92c380538f1abf0a906b2c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2690950
Commit-Queue: Lubosz Sarnecki <lubosz.sarnecki@collabora.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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f0b02054
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2020-08-06T20:55:05
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Add a Vulkan feature to compress float32 vertex formats.
Use the vertex conversion pipeline in VertexArrayVk to detect
static vertex data and convert float32 vertices to float16. This
feature is useful for determining if an allication is vertex
bandwidth bound and seeing what gains could be had by using smaller
attributes.
This feature could be implemented in ANGLE's frontend but new
infrastructure for converting and storing the converted attributes
would need to be added to gl::VertexArray. Our backends already
have the functionality needed to handle unsupported attribute formats
and this can be repurposed for compressing vertex formats.
Bug: b/167404532
Bug: b/161716126
Change-Id: I9a09656a72e8499faa4124adf876d7261c8341c9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2342285
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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0f34f3f2
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2019-03-11T10:18:57
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Use auto_script in run_code_generation.
Cleans up the generator scripts to prepare for listing outputs in the
generated hashes file. Also reorganizes the scripts somewhat to make
them a bit more maintainable.
Bug: angleproject:3227
Change-Id: If40946c2004941d3f6cd51d5521c7db8cc0b52df
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1512052
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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14126505
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2019-03-06T21:13:20
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Revert "Use a constexpr array for es3 copy conversion table."
This reverts commit f30808db86e31b8b301eb9ec07cfe785d60b6a16.
Reason for revert: build/android/gyp/assert_static_initializers.py thinks this adds a static initializer.
See https://ci.chromium.org/p/chromium/builders/try/android-marshmallow-arm64-rel/208664
Need to revert since this is blocking the roll.
Original change's description:
> Use a constexpr array for es3 copy conversion table.
>
> With the relaxed C++14 constexpr rules allowed in Chromium, we can
> use a constexpr sorted array to store our table data. This can lead
> to very fast lookups while being more maintanable than using auto-
> generator scripts for every lookup table.
>
> Note that to be sure this syntax is permitted, we should land this
> through the bots and let it sit for a little while.
>
> Bug: angleproject:1389
> Change-Id: I9395c40276470108ce3e5786d8f1b8d85462c517
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/777544
> Commit-Queue: Jamie Madill <jmadill@google.com>
> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
TBR=ynovikov@chromium.org,jmadill@google.com,syoussefi@chromium.org,jmadill@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: angleproject:1389
Change-Id: I482729b6f16975896b0e5c29999f9a081056e800
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1506238
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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f30808db
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2019-03-05T10:55:39
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Use a constexpr array for es3 copy conversion table.
With the relaxed C++14 constexpr rules allowed in Chromium, we can
use a constexpr sorted array to store our table data. This can lead
to very fast lookups while being more maintanable than using auto-
generator scripts for every lookup table.
Note that to be sure this syntax is permitted, we should land this
through the bots and let it sit for a little while.
Bug: angleproject:1389
Change-Id: I9395c40276470108ce3e5786d8f1b8d85462c517
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/777544
Commit-Queue: Jamie Madill <jmadill@google.com>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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f0e89be6
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2017-11-08T14:00:32
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Use packed enums for the texture types and targets, part 1
In OpenGL there are two enum "sets" used by the API that are very
similar: texture types (or bind point) and texture targets. They only
differ in that texture types have GL_TEXTURE_CUBEMAP and target have
GL_TEXTURE_CUBEMAP_[POSITIVE|NEGATIVE]_[X|Y|Z].
This is a problem because in ANGLE we use GLenum to pass around both
types of data, making it difficult to know which of type and target a
variable is.
In addition these enums are placed somewhat randomly in the space of
OpenGL enums, making it slow to have a mapping from texture types to
some data. Such a mapping is in hot-code with gl::State::mTextures.
This commit stack makes the texture types and target enums be
translated to internal packed enums right at the OpenGL entry point
and used throughout ANGLE to have type safety and performance gains.
This is the first of two commit which does the refactor for all of the
validation and stops inside gl::Context. This was the best place to
split patches without having many conversions from packed enums to GL
enums.
BUG=angleproject:2169
Change-Id: Ib43da7e71c253bd9fe210fb0ec0de61bc286e6d3
Reviewed-on: https://chromium-review.googlesource.com/758835
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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80616218
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2017-05-17T15:40:03
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Support CHROMIUM_copy_texture for all formats on D3D11.
Adds a CPU readback and conversion path when the destination texture is
not renderable.
BUG=angleproject:1932
Change-Id: I71461ca991dc10dd636ff38e1ae20db2be0f8d63
Reviewed-on: https://chromium-review.googlesource.com/508308
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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21b786b1
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2016-11-01T17:41:31
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ES3: Make copy conversion set a static switch.
This removes the global std::set initialization.
BUG=angleproject:1389
BUG=angleproject:1459
Change-Id: I6a7f4211905ea4a83e0e2337977e2f6fb375a7dd
Reviewed-on: https://chromium-review.googlesource.com/405368
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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