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46a955f8
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2021-02-25T16:06:05
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gen_vk_internal_shaders: Don't include full path on Python 3.4+.
Since Python 3.4 `__file__` represents an absolute file path:
https://docs.python.org/3.4/whatsnew/3.4.html#other-language-changes
We only want the basename in the generated scripts.
Bug: angleproject:5516
Change-Id: Ia4009419ef627aa1ce12f9a944539c054edc3a6b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2720260
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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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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6c1c3bd9
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2020-10-09T11:46:04
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Vulkan: Clear depth by shader if depthClamp not supported
This will avoid breaking the render pass when clearing depth through
clearWithDraw if the depthClamp Vulkan feature is not present.
Bug: angleproject:4836
Change-Id: I845fd5074dd95f6896da89f9e119ebc5000a5688
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2462719
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Charlie Lao <cclao@google.com>
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36a97db1
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2020-07-02T23:29:45
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Vulkan: Compress internal shaders
Shaves ~200KB in binary size. The compressed SPIR-V blobs are in most
cases a little smaller than 1/3 of the original size.
The internal shader blobs at this point take ~100KB.
Bug: angleproject:2022
Change-Id: I1a2cec073cb1f330632c8dce7a550a0cca1e373d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2280945
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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6ee18c2d
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2020-06-17T12:54:52
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Vulkan: Remove debug symbols from internal shaders
Shaves ~47KB on binary size.
Bug: angleproject:2022
Change-Id: Ifc861c4308a806d17f499bf2126009a59125b9f2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2249566
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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ce3d3413
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2020-06-23T09:29:05
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Update glslang_validator binary for Linux.
This binary was updated using update_glslang_binary.py.
Please see instructions in tools/glslang/README.md.
Bug: None
Change-Id: Ib1c3ae292a90ec6aabc79b9396ca2e35007edc16
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2260573
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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8a7b3d61
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2020-06-08T23:23:56
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Update glslang_validator binary for Linux.
This binary was updated using update_glslang_binary.py.
Please see instructions in tools/glslang/README.md.
Bug: None
Change-Id: I1aed97de25baa3cb47ae81b63a70339a962d957d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2235361
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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0a3c8246
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2019-08-15T13:24:20
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Vulkan: Write preprocessed shaders with // instead of #if 0
Bug: 993965
Change-Id: I4fd357bdebc73b7256ae4b34bd1c6aa2f4418e27
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1756503
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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b86e73da
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2019-05-21T10:23:23
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Vulkan: Update glslang_validator binary for Linux
The new binary has the ability to optimize SPIR-V code.
Bug: angleproject:3432
Change-Id: I5953be6f207f153baaf2efe17380448aff374d60
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1620913
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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2249d4a7
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2019-04-05T16:48:55
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Vulkan: remove clear depth ability from clearWithDraw
This partially reverts the following change:
60ec8f576 Vulkan: break dependency to the depthClamp feature
The feature is no longer necessary, and simplifies the usage of
utility shaders.
Bug: angleproject:2361
Change-Id: I1e87ac8d2517c5a3b50e3d0cddd55c852e0e3e7d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1555313
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tobin Ehlis <tobine@google.com>
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5d50678e
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2019-04-06T15:04:03
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Roll glslang forward 1240db678cae..e06c7e9a515b
Manual roll to unblock the autoroller stuck on presubmit failure.
Bug: None
Change-Id: I97094add66a42154309addea43fe6aa5e1411c43
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1556694
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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c7565353
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2019-04-03T14:03:56
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Vulkan: break dependency to the depthClamp feature
Image clear's masked clear path using a draw call was using this feature
to clear the depth buffer, but this feature is not available on ARM and
some Qualcomm devices.
This change adds a push constant to the vertex shader used in this call
to export the depth clear value, removing the need to rely on depth
clamping.
Bug: angleproject:3241
Change-Id: I565cd5f731c441820e0702e51dfdf02d0bc7de06
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1551522
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tobin Ehlis <tobine@google.com>
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43997017
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2019-03-30T23:24:01
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Vulkan: fix non-float clear with draw
Instead of using one draw call that clears all attachments, multiple
draw calls are issued that clear a single attachment each. This allows
us to have a manageable number of variations for the ImageClear.frag
shader, now that non-float format support is introduced.
Bug: angleproject:3187
Change-Id: Ic0c1067a396250bd80f31d00cad5a272acff8be8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1545523
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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