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ef4327f6
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2023-07-12T09:12:03
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Vulkan: Make UtilsVk::copyImage copy YCbCr images properly
This changes the descriptor binding for the image from
VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE to
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER for YCbCr source textures and
ensures that the copy pipelines and descriptor sets for YCbCr source
textures are created with the appropriate YCbCr samplers, and use the
`texture()` function instead of `texelFetch()` for YCbCr images.
Bug: angleproject:8252
Change-Id: Ife3e230d3669b275f4e0fab1922d75b6b6c4f8bd
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4675806
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Charlie Lao <cclao@google.com>
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e7ae237e
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2020-06-12T23:52:09
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Vulkan: ANGLE_copy_texture_3d support
Bug: angleproject:4748
Test: CopyTexImage*Vulkan:Texture3DCopy*Vulkan:Texture2DArrayCopy*Vulkan
Test: dEQP.KHR_GLES3/copy_tex_image_conversions_required_cubemap*cubemap*
Change-Id: Ifdc3d455ca8c9e732d0adf4afa9e2809d780ae18
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2246320
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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b900f4e2
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2020-06-12T16:01:58
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Vulkan: Use GPU path for copy to sRGB textures
To avoid creating aliasing views for sRGB textures, the ImageCopy
texture will do/undo sRGB transformation such that the final result is
as-if both source and destination views were linear.
Possible future optimizations:
- If either of source or destination has already been created with the
MUTABLE flag, i.e. has a linear view already available, that can be
used.
- If destination is sRGB but not renderable while its corresponding
linear format is, and if the image is already created with the MUTABLE
flag, using the linear view would allow the copy to go through the GPU
instead of the CPU.
Bug: b/157934810
Bug: angleproject:4092
Change-Id: I43aaf882c90e1c60d0d9eb04636c203fc04090a4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2241622
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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ac44f8c5
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2020-06-05T23:30:53
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Vulkan: Apply SPIR-V optimization to internal shaders
Shaves about 40KB from binary size.
Bug: angleproject:2022
Bug: angleproject:3432
Change-Id: I008c18e0040b1bafe022087113681e2ace6eb7b8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1616963
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@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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a532570a
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2019-03-20T10:18:36
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Vulkan: Cleanups to shader generation script.
Fixes the suprious newlines messages. Also prefer a Release directory
when writing shaders for performance. Also adds glslang's git HEAD to
the list of generated hashes. This should ensure we regenerate all
shaders when there's a roll of glslang.
Glslang was rolled prior to this CL. Also update the SPRI-V libs.
Bug: angleproject:3227
Change-Id: I1fd212a08000c08ef41b60c4201edd3ac771f91d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1516512
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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4f3b207d
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2019-01-01T14:48:25
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Vulkan: Shader path for texture-to-texture copy
This change implements glCopy[Sub]TextureCHROMIUM in GPU. As with the
previous change implementing glCopyTex[Sub]Image2D, it currently only
selects the shader path if the texture is already defined.
Bug: angleproject:2958
Change-Id: Ia1b5625f92e6c9f91807c9b601e5c34d2d5e5c30
Reviewed-on: https://chromium-review.googlesource.com/c/1392394
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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