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c6458072
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2019-12-05T11:45:10
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Fix multisample renderbuffer compliance (e.g. 3->4 samples)
This change ensures that the following spec language is correctly
implemented:
the resulting value for RENDERBUFFER_SAMPLES is guaranteed to be
greater than or equal to samples and no more than the next larger
sample count supported by the implementation.
For example, if 2, 4, and 8 samples are supported, and if 5 samples are
requested, ANGLE should use 8 samples, and return 8 when
GL_RENDERBUFFER_SAMPLES is queried.
Note: There is a known problem with NVIDIA OpenGL driver that causes
another test to be expected to fail.
Bug: angleproject:2222
Bug: angleproject:4196
Change-Id: I28921badf9568427799b0af347198b5df06c2aaa
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1954444
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Ian Elliott <ianelliott@google.com>
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5f857839
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2019-12-04T15:30:50
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Improve current multisampled renderbuffer/texture support
This is split off from a change to implement multisampled textures for
the Vulkan back-end, and will come before that change. The changes
include:
- Make a common utility rx::GetSamplePosition() function. D3D11 and
Vulkan use the same standard sample positions/locations for 1, 2, 4,
8, and 16 samples. The D3D11 back-end has a utility function for
this, which is being moved to a common location--for use by both the
D3D11 and Vulkan back-ends.
- Texture::setStorageMultisample() handles converting the "requested number of
samples" to the actual number of samples used (e.g. converting 3 to 4),
supported by the underlying back-end). The actual number used is stored in
gl::TextureState::mImageDescs, for use by other GLES commands.
- Change some end2end tests to not make assumptions about the supported number
of samples, but to properly query what is supported.
Bug: angleproject:3565
Bug: angleproject:4196
Change-Id: I1dc12fedd0f8fb4975f90d87486e443b069b7141
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1948535
Commit-Queue: Ian Elliott <ianelliott@google.com>
Reviewed-by: Ian Elliott <ianelliott@google.com>
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1a01b4b3
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2019-11-11T16:41:07
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Refactor end2end test macros
This is a foundational CL to enabling the end2end tests on swiftshader.
Refactored infrastructure with new ANGLE_INSTANTIATE_TEST_ES*
macros that will run tests over all various combinations of all
platforms for different ES versions.
Just skipping failing tests initially to get the refactor landed.
Bug: angleproject:4081
Bug: angleproject:4092
Change-Id: I017f6c3267179e49b6ae08cc7488096b423dcdb5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1904635
Commit-Queue: Tobin Ehlis <tobine@google.com>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
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5cbaa3f8
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2019-05-07T15:49:22
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Don't inherit ANGLETest SetUp and TearDown.
Instead of inheriting from testing::Test's SetUp and TearDown we add
new methods 'testSetUp' and 'testTearDown'. This helps prevent a common
error of forgetting to call the base class method.
Also add a check in the ANGLETest destructor that SetUp and TearDown
have been called.
Bug: angleproject:3393
Change-Id: Iab211305cc06ffea9ca649e864ddc9b180f2cba0
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1593960
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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b980c563
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2018-11-27T11:34:27
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Reformat all cpp and h files.
This applies git cl format --full to all ANGLE sources.
Bug: angleproject:2986
Change-Id: Ib504e618c1589332a37e97696cdc3515d739308f
Reviewed-on: https://chromium-review.googlesource.com/c/1351367
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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c081020c
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2018-01-22T09:48:48
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ES3.1: multisample renderbuffer can support interger format.
BUG=angleproject:2315
Change-Id: I3ef289a6043745c822e1c9b0a1b363ac81292c4c
Reviewed-on: https://chromium-review.googlesource.com/878021
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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