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cf8735dc
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2019-03-18T16:48:45
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Vulkan: Add support for ETC1
The ETC2 format is backwards compatible with ETC1. ETC1 RGB8 is thus
supported by implicitly using the ETC2 RGB8 Vulkan format.
Bug: angleproject:2670
Change-Id: I59a112da5ed3a0b90f90a8b4c350c94d43b31120
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1520987
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
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76bd848c
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2019-02-13T13:00:44
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Vulkan: Support ETC, S3TC and BPTC compressed textures
Fixes the format table so the correct Vulkan format for the types are
generated. Additionally, implements CHROMIUM_copy_compressed_texture as
well as other functions relevant to initializing compressed textures.
Bug: angleproject:2670, angleproject:2904
Change-Id: I682d36574262525027cddf8f329515f38cd77dc0
Reviewed-on: https://chromium-review.googlesource.com/c/1468048
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@google.com>
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b9039bf7
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2019-02-12T15:30:48
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Vulkan: fix numerous formats missing support
Vulkan _SRGB formats have a suffix of _UNORM_SRGB in the corresponding
angle name.
Vulkan A2B10G10R10_*_PACK32 formats have angle names in the form
R10G10B10A2_*.
A16 and A32 formats are emulated similar to A8.
Some formats that are not in the front-end are removed.
Bug: angleproject:2364, angleproject:2405
Change-Id: I00718f450a374912d57d3c00ea167ce486e10aa0
Reviewed-on: https://chromium-review.googlesource.com/c/1468042
Reviewed-by: Jamie Madill <jmadill@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Ian Elliott <ianelliott@google.com>
Commit-Queue: Ian Elliott <ianelliott@google.com>
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eae081c6
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2018-12-03T22:32:32
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Vulkan: Fix ASTC_12x12_SRGB_BLOCK support
A typo in the .json file made this format unavailable.
Bug: angleproject:2357
Change-Id: I3214c6d8a00d9fa731573347b06bded8fb57a918
Reviewed-on: https://chromium-review.googlesource.com/c/1359619
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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d856ca48
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2018-10-31T16:55:12
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Vulkan: add clear test for emulated stencil or depth formats
S8_UINT and D24_UNORM_X8_UINT are the only formats currently that are
single-aspect and are possibly emulated with a packed depth-stencil
format if it's not supported. A flag to FeaturesVk has been added as a
way to force this behavior for the sake of testing.
This test is added to ensure the correct clear algorithm is used for
this case. Additionally, this case is detected and the other aspect is
forcefully cleared to 0 whenever the original aspect is cleared.
Bug: angleproject:2815
Change-Id: Ief3039d66bbf46468213b9e3224f7cc7541c3a2e
Reviewed-on: https://chromium-review.googlesource.com/c/1312453
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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6c6be2ce
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2018-09-10T14:23:57
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Vulkan: add S8_UINT texture fallbacks.
Add two fallbacks for S8_UINT. Enable tests.
BUG=angleproject:2655
Change-Id: If7df23745a8de8a01d86ab6efa3bca67b5227d76
Reviewed-on: https://chromium-review.googlesource.com/1217282
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Frank Henigman <fjhenigman@chromium.org>
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67c388e6
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2018-07-19T19:16:11
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Vulkan: support GL_FIXED vertex data.
Override fixed to float, generate code, enable tests.
BUG=angleproject:2405
Change-Id: Ic3e9a31eaf22372023b94081b0f4a83770dcabbe
Reviewed-on: https://chromium-review.googlesource.com/1144455
Commit-Queue: Frank Henigman <fjhenigman@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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38971fd1
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2018-06-28T15:19:18
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Vulkan: Support multiple depth stencil formats for backbuffers.
Since the backbuffer's depth stencil is always emualted, it can support any
depth stencil format.
BUG=angleproject:2692
Change-Id: I29df62bb322c1ac4e9fcd54e4cbc4c219cf12e83
Reviewed-on: https://chromium-review.googlesource.com/1119075
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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419acc8f
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2018-06-24T19:57:31
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Vulkan: Convert streamed vertex data as needed.
Add two members to vk::Format:
- vertex data copy function
- flag indicating if the function converts or not
Use the function when streaming vertex data so it gets converted if needed.
Add fallbacks for integer formats. These formats will now work everywhere,
as long as they are in client memory, not a buffer object.
Adjust test expectations accordingly.
BUG=angleproject:2405
Change-Id: I677221219d933c35740633a0ab7694293e218177
Reviewed-on: https://chromium-review.googlesource.com/1084328
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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d9618bf4
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2018-06-24T19:57:31
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Vulkan: prepare for buffer format fallbacks.
Generate code for buffer fallbacks as well as texture fallbacks.
No functional change.
BUG=angleproject:2405
Change-Id: I9f30a2cbb3cd9ba1d18474f99cba434b030b0232
Reviewed-on: https://chromium-review.googlesource.com/1113026
Commit-Queue: Frank Henigman <fjhenigman@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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cb8a921b
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2018-06-28T12:30:36
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Vulkan: Support RGB/BGR backbuffers emulated on RGBA/BGRA.
BUG=angleproject:2692
BUG=angleproject:2523
BUG=angleproject:2715
BUG=angleproject:2716
Change-Id: I538b385f8b66fb97e176953b0fc4a6299849c005
Reviewed-on: https://chromium-review.googlesource.com/1118713
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Luc Ferron <lucferron@chromium.org>
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0bb02368
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2018-05-27T20:35:11
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Vulkan: add SCALED vertex formats to table.
Add SCALED formats, which correspond to non-normalized integers, to Vulkan
format table. Adjust test expectations accordingly. For now these new
formats only work when the native Vulkan supports them.
BUG=angleproject:2405
Change-Id: Ia6fdcbec61774536e6396cf713e46f28f49585c1
Reviewed-on: https://chromium-review.googlesource.com/1110710
Commit-Queue: Frank Henigman <fjhenigman@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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49cef9a5
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2018-03-21T17:28:53
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Vulkan: Support of A8 textures
Bug:angleproject:2358
Change-Id: I56a86de7cc21dee00a95f1d054d2940262797ca7
Reviewed-on: https://chromium-review.googlesource.com/974305
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Luc Ferron <lucferron@chromium.org>
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41918387
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2018-03-13T11:37:54
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Vulkan: Additional texture formats support. RGB565, RGBA4444, RGBA5551
Bug:angleproject:2358
Change-Id: I4dc19f9e4cc7b51f215b57d440a108cdf17aec24
Reviewed-on: https://chromium-review.googlesource.com/960573
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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0cec82a5
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2018-03-14T09:21:07
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Vulkan: Implement basic depth/stencil buffers.
This implements basic depth/stencil states and clearing.
This also implements "fallback" texture formats in the texture
generation. Fallback formats are those that are chosen at runtime for
replacements for main formats which lack driver support. They are
different from override formats, which are always used because we
assume there is no driver support.
The Vulkan spec only asserts that one of the two of D32 or D24 has
mandatory support. In the case of AMD, D24 is not supported fully, and
we need the fallback format support emulation.
Bug: angleproject:2357
Change-Id: Ic86cede3c69ff9893a06b3a55c3b5d2d897fa55f
Reviewed-on: https://chromium-review.googlesource.com/916701
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
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7b5fc46b
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2018-03-09T15:54:33
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Vulkan: Add Vk format overrides table.
This generalizes the overriding mechanism in gen_Vk_format_table.py.
Instead of defining overrides inline, we keep the vk_format_map as a
1:1 mapping from angle format to vk format, and use the overrides map
to specify any additional emulation or features we need to support
OpenGL textures on Vulkan.
This will simplify the implementation for Depth/Stencil formats by
making the generator script a bit easier to work with.
No code changes, generator script refactor only.
Bug: angleproject:2357
Change-Id: I7132d991795eb91d6ad838481c52545c891215bc
Reviewed-on: https://chromium-review.googlesource.com/957433
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
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5164b797
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2018-03-06T09:10:12
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Vulkan: Support GL_LUMINANCE and GL_LUMINANCE_ALPHA
The dEQP tests cannot be turned on before immediate data for drawElements
is supported.
Bug:angleproject:2364
Change-Id: Id5fd6fbc0c74f2dba08341f36ca0091d540f4ed8
Reviewed-on: https://chromium-review.googlesource.com/951402
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Luc Ferron <lucferron@chromium.org>
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1d7be50a
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2017-10-29T18:06:50
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Vulkan: Upgrade RGB8 textures to RGBA8.
It's unlikely any real hardware supports this format. Hack in a fixed
fallback format for RGB8. We could consider implementing conditional
support by checking the VkPhysicalDevice properties.
This extends the Vulkan format support info in the RendererVk class
to distinguish between a Buffer and Texture format. This is closely
related to how Vulkan has separate format support bits for Linear
Textures, Optimal Textures, and Buffers. We probably won't need to
keep separate caps for Linear/Optimal, but it makes sense for Buffers
to eventually use the same format tables.
BUG=angleproject:2207
Change-Id: I8d427a99db15b314b13dd99f31aa1ac5055f0881
Reviewed-on: https://chromium-review.googlesource.com/742376
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
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abaab233
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2017-01-10T12:37:37
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Vulkan: Introduce vk::Format.
BUG=angleproject:1319
Change-Id: I88bcc6caa5d29565728848bada1563e47e383b29
Reviewed-on: https://chromium-review.googlesource.com/367753
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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