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73f9cf00
|
2023-03-31T00:00:00
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GL: Implement polygon mode extensions
* Implemented polygon mode extensions
on the OpenGL backend
* Supported capture and serialization
of the new commands and state
* Added PolygonModeTest end2end tests
Bug: angleproject:1791
Bug: angleproject:8132
Change-Id: I3bc08546a02f110dd739950129bee25ccc507bf6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4492683
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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4c8ab49d
|
2023-04-13T18:00:31
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Use MESA variant of glFramebufferParameteri if possible
The GL_MESA_framebuffer_flip_y extension lets the client flip reads
and writes to the a fb via glFramebufferParameteri.
glFramebufferParameteri, however, is only available on GLES 3.1+, but
the flip y extension spec states that GLES 3.0 implementations can
still implement this extension by providing
glFramebufferParameteriMESA (see "Revision History" [1]).
Some old ChromeOS Flex devices only support GLES 3.0, but still
expose this extension. Currently, ANGLE segfaults when trying to
update the FLIP_Y param [2] (e.g. when we create a WebGL canvas) on
these devices because framebufferParameteri is only initialized on
GLES 3.1+ [3].
This CL fixes the crash by falling back to the MESA variant of
framebufferParameteri when framebufferParameteri is unavailable.
[1]:https://registry.khronos.org/OpenGL/extensions/MESA/MESA_framebuffer_flip_y.txt
[2]:https://source.chromium.org/chromium/chromium/src/+/main:third_party/angle/src/libANGLE/renderer/gl/FramebufferGL.cpp;l=1330;drc=bf5e9dbc89e2dddb9c36200396139e938467f58e
[3]:https://source.chromium.org/chromium/chromium/src/+/refs/heads/main:third_party/angle/src/libANGLE/renderer/gl/DispatchTableGL_autogen.cpp;l=2552;drc=837cc12de25a288edf3ac222f7265c9936e69552
Bug: b/264681962
Change-Id: I079937bcd54b580b79d875f57c2b80ae796f2d83
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4425929
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Brian Ho <hob@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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ef0fe638
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2023-01-16T00:00:00
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Implement EXT_polygon_offset_clamp
* Added polygonOffsetClamp to the RasterizerState
* Adjusted State::setPolygonOffsetParams
* Added PolygonOffsetClampTest end2end tests
* Added StateChangeTestES3.PolygonOffsetClamp test
* Suppressed the affected dEQP test as it has a bug
Capture
* Updated serialized rasterizer state
* Updated CaptureMidExecutionSetup
OpenGL
* Rely on the EXT extension defined both
for desktop and ES contexts
* On desktops, might as well use the ARB extension
or GL 4.6 once ANGLE supports them
D3D11
* Requires FL10_0 or higher
* Maps to D3D11_RASTERIZER_DESC.DepthBiasClamp
* Drive-by cleanup of extensions init code
Vulkan
* Requires depthBiasClamp physical device feature
* Maps to the depthBiasClamp parameter
of the vkCmdSetDepthBias command
Metal
* Maps to the clamp parameter
of the setDepthBias command
Bug: angleproject:7957
Change-Id: If6b28df4084f0a81db29f75fb434e75d394c8730
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4169945
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
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a81679bc
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2022-09-26T23:56:34
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Support EXT_shader_framebuffer_fetch on GLES
All the frontend functionality for EXT_shader_framebuffer_fetch is
already present, but only supported on Vulkan. This change wires it up
for the native GLES backend as well.
Bug: angleproject:7279
Bug: angleproject:7703
Change-Id: Ie1fce79e08a78662c8af65d33f3d8417c96cf58e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3920577
Commit-Queue: Chris Dalton <chris@rive.app>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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64f41972
|
2022-08-25T11:16:23
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Use canonical gl.xml and update enum to string function.
This replaces our copy of gl.xml with the upstream canonical copy.
Note that one patch is required before we can remove ANGLE's copy:
https://github.com/KhronosGroup/OpenGL-Registry/pull/538
Because the upstream version uses a new method of enum groups, we
also update our enum-to-string generator to use the new groups.
This new code includes many more enums and groups in the mapping.
Bug: angleproject:6461
Change-Id: I1c0ab44c36afce8db04c9661b377bbe5762c913e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3856649
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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f6842cc2
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2022-08-25T10:23:32
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Revert override for desktop GL extensions in gl.xml.
Instead override the supported APIs in registry_xml.py, which
will transfer to using the canonical gl.xml. Note these are
desktop-GL-only extensions that ANGLE exposes in GLES:
GL_ARB_sync
GL_NV_robustness_video_memory_purge
Bug: angleproject:6461
Change-Id: I25778149ecfc3cb4be0aca2104c08273c260c564
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3856648
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Auto-Submit: Jamie Madill <jmadill@chromium.org>
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c54ed790
|
2022-07-21T10:38:47
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Get desktop GL conformance tests to build
The target for these tests is angle_deqp_gl_tests.
Bug: angleproject:7533
Change-Id: I290822671d99da020f9a6a1f02bee43987644bf9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3766435
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Eddie Hatfield <eddiehatfield@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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b918b1c6
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2021-09-10T16:44:59
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Auto-generate GLES extensions.
Uses the data from registry.xml combined with gl.xml to produce the
necessary header and source file with the strings map. Also updates
the list of supported extensions. Several extensions were missing
from the supported extensions map.
ARB_sync and NV_robustness_video_memory_purge require some specific
tweaks to get the generator to accept them as gles extensions.
Also includes a generate markdown file that lists supported exts.
Bug: angleproject:6379
Change-Id: I95bd589aa31a62b4a008de24408c7823a49023ed
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3157418
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
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f410e81a
|
2021-04-20T14:26:54
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GL: Implement multisampled_render_to_texture
Bug: angleproject:2894, angleproject:5988
Change-Id: I17b55f0655d32d9f41cb55a0467b93a00fba751b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2841084
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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37752956
|
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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acdb63b8
|
2020-12-23T12:57:08
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Remove the checking before accessing to function pointers
Bug: angleproject:5490
Bug: chromium:1161513
Change-Id: I96c5c463a9fd5a337d09f6cefe7836ff52bea90f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2601071
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Peng Huang <penghuang@chromium.org>
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956a358d
|
2020-12-23T15:43:00
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GL: Add function pointers for EXT/NV_framebuffer_blit
Allow the GL backend to call BlitFramebuffer through these
extensions.
Bug: angleproject:5474
Change-Id: Ic19b0535056c3e2b098dedc60e2eb8da5f862433
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2602702
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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47ee6a7b
|
2020-12-23T13:31:23
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|
Add build flags to disable desktop gl backend
This change saves about 100KB on Android
Bug: angleproject:5490
Change-Id: Ieca0e597423f74a917197f381560af5409a9e874
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2601341
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Peng Huang <penghuang@chromium.org>
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4f96bf19
|
2020-11-16T08:25:18
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Remove duplicate entry of glProgramUniformMatrix4fvEXT in gl.xml
The GL_EXT_separate_shader_objects section of gl.xml has duplicate
entries for glProgramUniformMatrix4fvEXT. Remove that locally, while
this khronos bug -
https://github.com/KhronosGroup/OpenGL-Registry/issues/443
tracks the upstream fix.
Also add an assert in the script to error out when duplicates exist.
Bug: angleproject:3570
Change-Id: Id0799b0e4f5ec6bc6beb3e18b5f888afec8ac169
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2539119
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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4f7f4387
|
2020-07-24T11:44:02
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Add entry points for OES/EXT_texture_buffer
This extension is core in 3.2
Bug: angleproject:3573
Change-Id: If08736759da2fdc680cfa396d354dbfa97d1a60f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2317040
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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07467b4a
|
2020-03-20T10:40:56
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|
Remove GL_CHROMIUM_path_rendering
Bug: chromium:1063193
Bug: angleproject:4270
Change-Id: I35b24b7d8d892181955e49dd2495655bc57cb0df
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2112275
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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80f55e97
|
2020-02-28T15:05:41
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Expose glGetInteger64vEXT.
This entry point is specifically for retrieving very large timestamp
values from EXT_disjoint_time_query. In GLES 2.0 contexts with the
Vulkan back-end we were getting some astronomical values that couldn't
be cast to 32-bit ints.
Also fix missing dependencies in generate_loader.py.
Bug: angleproject:4433
Change-Id: I59146dcc1a163a24ac2d7c37546f4551a7a8890a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2080595
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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58fc8b11
|
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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c017cee9
|
2019-10-24T12:55:10
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Enable "-Wundefined-reinterpret-cast".
A couple cases popped up where we were using an undefined cast.
Fix them by rearranging assignment macros to use decltype.
Another warning that is enabled in Skia.
Bug: angleproject:4046
Change-Id: Ibdbae0b2a96909b101a259ff805b8b2d43a5174b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1877479
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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5c6a6cb6
|
2019-07-04T15:51:48
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GL: Load external object extension entry points.
BUG=angleproject:3656
Change-Id: I360d5a0eda820a4138e5400614332ae919216db6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1688506
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Clemen Deng <clemendeng@google.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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7d64c486
|
2019-03-12T14:27:40
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GL_ANGLE_multiview has been renamed to GL_OVR_multiview2.
changes include:
1) GL_OVR_multiview to GL_OVR_multiview2 extension directive change
2) Removal of all references to side by side. We no longer support multiple views in a single 2DTexture. Only 2DTextureArray's are supported
3) WebGL 2 (ES3) is required for multiview
Bug: angleproject:3341
Change-Id: Ie0c1d21d7610f8feebdb2e4d01c6947f57e69328
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1552023
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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7d53c60b
|
2019-02-15T21:06:42
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ParallelCompile: use the native extensions
This enhances to use the native parallel compile extensions if
available.
Bug: 873724
Change-Id: I0aaed314accd75e1bfa596b322225b56d729d3a6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1475234
Commit-Queue: Jie A Chen <jie.a.chen@intel.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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ab2bfa81
|
2019-01-15T19:06:47
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Enable Chromium clang style plugin for libANGLE.
This fixes a few style warnings:
* auto should not deduce to raw pointer type
* inlined virtual methods are not allowed
* non-trivial constructors and destructors should be explicit
* inlined non-trivial constructors should not be in-class
* missing override keywords
Bug: angleproject:3069
Change-Id: I3b3e55683691da3ebf6da06a5d3c729c71b6ee53
Reviewed-on: https://chromium-review.googlesource.com/c/1407640
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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b980c563
|
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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16f391d4
|
2018-06-22T08:57:40
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ParallelCompile: Update gl.xml
Updated from https://raw.githubusercontent.com/KhronosGroup/OpenGL-Registry/master/xml/gl.xml.
BUG=chromium:849576
Change-Id: I92520d53844f7fff7e68ca49207151d4fa69c79e
Reviewed-on: https://chromium-review.googlesource.com/1111469
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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f0e89be6
|
2017-11-08T14:00:32
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Use packed enums for the texture types and targets, part 1
In OpenGL there are two enum "sets" used by the API that are very
similar: texture types (or bind point) and texture targets. They only
differ in that texture types have GL_TEXTURE_CUBEMAP and target have
GL_TEXTURE_CUBEMAP_[POSITIVE|NEGATIVE]_[X|Y|Z].
This is a problem because in ANGLE we use GLenum to pass around both
types of data, making it difficult to know which of type and target a
variable is.
In addition these enums are placed somewhat randomly in the space of
OpenGL enums, making it slow to have a mapping from texture types to
some data. Such a mapping is in hot-code with gl::State::mTextures.
This commit stack makes the texture types and target enums be
translated to internal packed enums right at the OpenGL entry point
and used throughout ANGLE to have type safety and performance gains.
This is the first of two commit which does the refactor for all of the
validation and stops inside gl::Context. This was the best place to
split patches without having many conversions from packed enums to GL
enums.
BUG=angleproject:2169
Change-Id: Ib43da7e71c253bd9fe210fb0ec0de61bc286e6d3
Reviewed-on: https://chromium-review.googlesource.com/758835
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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5d5253a3
|
2017-11-22T14:51:12
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Clean up usage of EXT_debug_marker and KHR_debug in the backends.
In RendererGL, the EXT_debug_marker functions were calling the
KHR_debug entry points, now they fall back only when EXT_debug_marker is
missing.
Separated the ContextImpl methods for the two extensions.
BUG=781164
Change-Id: I615b5965b705e55eb730ebefa6e27e0ee6d86c31
Reviewed-on: https://chromium-review.googlesource.com/786337
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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6d94f064
|
2017-10-21T22:19:40
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Add more complete NULL driver for the GL back-end.
This implements a NULL driver in OpenGL by stubbing out most of the
GL functions in FunctionsGL except a few static "Gets" that are needed
for initialization with Chromium and the tests. It is intended to be
used for performance testing ONLY and will not have correct behaviour.
It also adds a define to enable conditionally excluding the null entry
points for implementations that wish to save on a bit of binary size.
Also fixes some of the typedefs in functionsgl_typesdefs.h that were
turned up after implementing the direct assignment from NULL stub
entry point, generated from gl.xml, to the function pointer with type
defined from functionsgl_typedefs.h.
BUG=angleproject:2188
Change-Id: Ifa1e4739cb471ab6b52a4bf24c16d9eb4b334ac5
Reviewed-on: https://chromium-review.googlesource.com/727530
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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29ddcc99
|
2017-10-21T16:10:02
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Add an auto-generated dispatch table for GL bindings.
This will more easily allow us to extend our implementation to make a
NULL or "stub" set of bindings. It also exposes a lot more function
permutations via extension variations.
It might improve the loading speed for bindings obtained via
extensions. Instead of generating a list every time an extension is
checked, we use a single std::set for a fast query. However because
more extensions are checked for more entry points, it might not make
a huge difference.
This also fixes an issue where the "real" ANGLE GL headers were being
propagated to the entry point dispatch table definitions, instead of
being in a totally isolated file. This patch adds the missing typedefs
to our proxy headers.
It also fixes the naming of a few entry points which was inconsistent
with the spec. It also makes an XML adjustment to GL_NV_path_rendering
to accomodate a hole in the spec where glLoadMatrixfEXT was not ever
defined in OpenGL ES. A spec oddity with the TexStorage extension is
not resolved - in this case, some methods are only exposed if other
extensions are present, but this information is missing from gl.xml.
BUG=angleproject:2188
Change-Id: I0fd61dd32de6fadd55fa6bd79295833392d51104
Reviewed-on: https://chromium-review.googlesource.com/726949
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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