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58fc8b11
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2020-01-31T19:03:12
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Implement RGTC (BC4, BC5) compressed texture formats
gl.xml was modified as two enums were missing from their proper group.
dxgi_support_data.json was fixed to not expect BC4 and BC5 on FL9_3
Bug: angleproject:3149
Change-Id: Ieb97a8cf8e92258c1b44e090e823fac227997174
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2033068
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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cb2b5136
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2020-01-10T11:04:38
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Vulkan: Simplify format table generation
Remove the "override" table. That gets in the way of some solutions.
If a format cannot be supported by a native Vulkan format as indicated
in the "map" table, then check fallbacks.
Also add support for native RGBA4 and R5G5B5A1 support. Previously
those formats would be emulated with RGBA8 due to the override, but
now code will check if the native format is available and use it.
Bug: angleproject:4282
Change-Id: Ib33ea40543d91a2c2a95075b277f825a8822037c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1994538
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>
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f567bac0
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2019-12-20T09:29:35
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Vulkan: Add fallback for D32_UNORM for Swiftshader
Swiftshader does not have support for D24_S8 (typical fallback for
32bit DEPTH_COMPONENTS) but does have D32_FLOAT, so add fallback to
that format. This then allows ANGLE to support OES_depth_texture
extension when using Swiftshader which is needed to allow Vulkan
swiftshader to replace GL swiftshader.
Bug: angleproject:4232
Change-Id: Iaf04fcf0bea8d9cca0b9e7a18e3351ce8c704355
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1986413
Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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beacd8c8
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2019-10-17T14:34:02
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Vulkan: Rename format fields.
Renames 'angleFormat' to 'intendedFormat'. Also renames 'bufferFormat'
and 'imageFormat' to 'actualImageFormat' and 'actualBufferFormat'. This
renaming should make it clearer to the reader what the meaning of the
different format fields are. Intended format is the front-end format
and the actual formats are the formats we pass to Vulkan. Also updates
the documentation.
Bug: angleproject:4009
Change-Id: If61bf7250e88f7ed3d452718574c963d718e27b2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1866077
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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6e653981
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2019-10-09T15:19:02
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Added PVRTC compression extension needed for Metal on iOS.
Bug: angleproject:2634
Change-Id: I413f754fe5551b1e248bc2b824b327b92d8c70f9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1849076
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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fea65766
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2019-09-19T09:30:38
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Vulkan: Add support for OES_vertex_type_10_10_10_2
- Add support to CPU/GPU convert vertex formats
- Add test cases for type conversion in angle_end2end_tests
- Fix a bug in shader script by adding a ceil when calculating bytes
Bug: angleproject:3192
Test: angle_end2end_tests --gtest_filter=VertexAttributeTest*Packed1010102*
Change-Id: I57bab9fc1c1041cd734746d0e52a33717b635ec0
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1788495
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
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6caa2652
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2019-09-11T08:06:13
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Vulkan: Support float textures and renderbuffers
Fixed support in the vulkan backend for legacy
GLES2.0 formats (luminance, alpha,
luminance_alpha)
Correctly exposed the following extensions:
OES_texture_float
OES_texture_half_float
OES_texture_float_linear
OES_texture_half_float_linear
EXT_color_buffer_float
EXT_color_buffer_half_float
Some of the above extensions have different
requirements depending on other extension support
and the context client version, and were
incorrectly assuming the most restrictive
requirements to be exposed.
Implemented end2end tests for:
OES_texture_float
OES_texture_half_float
OES_texture_float_linear
OES_texture_half_float_linear
EXT_color_buffer_float
EXT_color_buffer_half_float
Bug: angleproject:2898
Bug: angleproject:2726
Test: ./angle_end2end_tests --gtest_filter='Texture2DFloatTest*'
Change-Id: I7024aa1393eadafb5a0fb83c23e9035aae650b67
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1740276
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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3b46885e
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2019-07-30T16:50:36
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Vulkan: Implement EXT_texture_type_2_10_10_10_REV
- Expose GLES 3.0 feature of 2_10_10_10_REV texture type
on GLES 2.0 as EXT.
- Handle alpha channel value as 1.0 when used with RGB format.
- Add test for "RGB+UNSIGNED_INT_2_10_10_10_REV" case into TextureUploadFormatTest.
BUG=angleproject:3232.
Test:
dEQP-GLES2.capability.extensions.uncompressed_texture_formats.GL_EXT_texture_type_2_10_10_10_REV
dEQP-GLES2.functional.fbo.completeness.renderable.texture.*2_10_10_10_rev
dEQP-GLES3.functional.fbo.completeness.renderable.texture.*2_10_10_10_rev
KHR-GLES2.core.internalformat.*2_10_10_10_rev*
KHR-GLES3.core.internalformat.*2_10_10_10_rev*
Change-Id: Iac00517971f9242161115c7256117a69093fb5df
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1732618
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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8400d05c
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2019-08-07T14:52:54
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Vulkan: Support the vertex_type_2_10_10_10_rev format
- Modify the python script and json file to generate the code which
adds the function for vertex_type_2_10_10_10_rev. These functions
handle the loading and conversion for vertex_type_2_10_10_10_rev.
- Modify ConvertVertex.comp and ConvertVertex.comp.json to perform
a GPU based conversion for vertex format of type 2_10_10_10_rev
- Modify BindingIsAligned function to check that both stride and
binding offset is aligned to the format size when the component
size is not aligned to 8 bits.
- Modify deqp3 expectations file to enable type_2_10_10_10_rev format
vertex array tests.
Bug: angleproject:3193
Test: dEQP-GLES3.functional.vertex_arrays.single_attribute.*2_10_10_10*
Change-Id: I2358d0d8888f7dfd7eac999dc150f643167de817
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1709035
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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cbabea73
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2019-07-11T17:24:17
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Vulkan: Desktop ETC/EAC formats support
Initial attempt to give desktop ETC/EAC formats support.
Bug: angleproject:3676
Change-Id: Id147b0c1808e30df77097d0c7ff6a06534554b93
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1699307
Commit-Queue: Tim Van Patten <timvp@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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08b97da8
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2019-07-23T12:07:13
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Vulkan: Fix staging buffer alignment for pixel sizes > 4
Previously, all non-compressed formats were satisfied with a 4-byte
alignment. The introduction of float formats changes this.
This change calculates the necessary alignment using the same code path
as compressed formats.
Also fixes RGB9E5's pixelByte being calculated as 3 instead of 4.
Bug: angleproject:3731
Change-Id: I6abfd1c294e7f863eb99d2468eaac09e5d714039
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1715205
Reviewed-by: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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765ee7b7
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2019-06-19T14:19:52
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Vulkan: support for new vertex attribs in GLES 3.0
Fixes handling of packed vertex formats, adds new overrides for 32-bit
[SU](NORM|SCALED) vertex types, and handles half-precision floats
correctly.
Pixel 2 does not natively support certain 10-10-10-2 vertex formats;
this change does not add support for them.
Test: ./angle_deqp_gles3_no_gtest --deqp-egl-display-type=angle-vulkan -n 'dEQP-GLES3.functional.vertex_arrays.*'
Test: ./angle_end2end_tests --gtest_filter='AttributeLayout*/ES3_Vulkan'
Test: ./angle_end2end_tests --gtest_filter='VertexAttribute*/ES3_Vulkan'
Bug: angleproject:3193
Change-Id: I5ae4edd743e86e3e89e2697034c04dc4d9ecd1f9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1668230
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: James Dong <dongja@google.com>
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d9c17107
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2019-07-10T14:56:26
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Add support for GL_OES_texture_compression_astc
This extension adds 3D compressed texture formats, something ANGLE has
not seen before. This requires tracking a compressed block depth for
validation and image size computations.
Update the ldr and hdr extension checks to be in line with the spec.
HDR requires LDR and is not detectable by texture formats alone.
Expose all of the ASTC extensions on the GL backend.
BUG=angleproject:3675
Change-Id: Id04c7c8ef8541e9556579536cdba899b64303caf
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1695923
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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53aff41e
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2019-07-11T14:06:23
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Use separate json files for each code generator.
This should reduce the number of merge conflicts when multiple people
touch different generators. There still will be merge conflicts when
two people touch the same code generator.
Bug: angleproject:3691
Change-Id: I0b179368a1352331c091972568c00213ab106e46
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1698650
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Ian Elliott <ianelliott@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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