kc3-lang/angle/src/libANGLE/Context.h

src/libANGLE/Context.h

Log

Author Commit Date CI Message
Geoff Lang aa6dd50d 2020-02-03T17:10:58 Share scratch buffers between contexts. The Display now owns scratch buffers and loans them out to contexts while they are current. This allows us to to only allocate one scratch buffer in a single-threaded use case. Tick the scratch buffers every time a new context is made current. Lower the lifetime from 1000 to 64 to ensure that in the worst case, the buffers are cleared after not being used for ~1 second. BUG=chromium:1030835 BUG=angleproject:4363 Change-Id: I83552424e2beac62b9e41152876b04fc84f53692 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2031698 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Jeff Gilbert 05e08edf 2019-12-26T20:58:48 Disable skipValidation when context is lost. Lost no-error contexts should gracefully handle GetProgramiv, etc. Includes test that a lost no-error context doesn't crash on getProgramiv. Firefox bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1601703 Bug: angleproject:4244 Change-Id: I8c37df37e83308ab85ad958df6dab46b0ab348e1 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2003239 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jeff Vigil 564eb6f2 2019-11-22T16:46:02 Implement EGL_IMG_context_priority Change RendererVk to have 3 VkQueues instead of one. Each queue has a priority. To match extension: Low, Med, High. gl::Context contains priority. ContextVk contains a reference to one of the queues. Every call to vulkan that uses queue, uses the associated context queue. Bug: angleproject:3962 Change-Id: Ibd913a07a81c77bd975921d6dbae6a222842e88b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1978154 Commit-Queue: Jeff Vigil <j.vigil@samsung.com> Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill e167f76b 2019-11-06T16:51:55 Capture/Replay: Pass gl::State to capture functions. This replaces passing gl::Context. Using a gl::State directly will more easily let the mid-execution replay code pass a mocked gl::State instead of having to modify the real underlying Context state. For example when capturing pixel pack and unpack parameters the states could not be overridden without changing the gl::Context itself. Similarly when capturing client side data. Also moves a query parameter info function into queryutils so it can be accessible to the State-based capture. Refactoring change only. Bug: angleproject:3611 Change-Id: I3c064001cfa83ebbb67a2b8fc8b6180491edd215 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1899728 Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>
James Darpinian c42da4e5 2019-10-03T13:46:28 Extend ANGLE_request_extension with DisableExtension ARB_texture_rectangle is the only currently supported disablable extension. This allows us to use ARB_texture_rectangle in WebGL implementations without exposing it to WebGL user shaders. Bug: angleproject:3956 Bug: angleproject:3770 Change-Id: I80b10d2e9c9feebe545ce15195721487165ecc51 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1838418 Commit-Queue: James Darpinian <jdarpinian@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Ian Elliott aa292a59 2019-10-10T08:22:04 Generate GLES 3.2 entry points This is a combination of: - Changing the "scripts/generate_entry_points.py" script to tell it to also auto-generate GLES 3.2. Also changing "scripts/gen_proc_table.py". - Generating new and modified files needed to add GLES 3.2 to the ANGLE front-end. This is done by running the following command: "python scripts/run_code_generation.py". - Creating the following files: - src/libANGLE/validationES32.h - src/libANGLE/validationES32.cpp - src/libANGLE/capture_gles_3_2_params.cpp - Hand-editing the following files: - src/libGLESv1_CM/libGLESv1_CM.cpp - include/GLES2/gl2ext_angle.h - src/libGLESv2.gni - src/libANGLE/Context.h - src/libANGLE/Context.cpp - src/libANGLE/Context_gl.cpp - src/libANGLE/ErrorStrings.h - src/libANGLE/State.h - src/libANGLE/validationES1.cpp - src/libANGLE/validationGL3.cpp - src/libANGLE/validationGL31.cpp - src/libANGLE/validationGL32.cpp - src/libANGLE/validationGL33.cpp - src/libANGLE/validationGL4.cpp - src/libANGLE/validationGL43.cpp - src/libANGLE/validationGL45.cpp Bug: angleproject:3649 Change-Id: I5b67f72e3e3b55e74039ec3e28aa8d399ec08cf2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1850231 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Ian Elliott <ianelliott@google.com>
Mohan Maiya 5549ef04 2019-10-02T09:38:03 Vulkan: Fix content synchronization for textures bound to images Added state tracking back for images bound with glBindImageTexture This fixes a bug where updating a texture with glTexSubImage2D would not trigger a content update when the same image was re-used in a dispatch Bug: angleproject:3887 Test: SimpleStateChangeTestES31.DispatchWithImageTextureTexSubImageThenDispatchAgain/ES3_1_Vulkan Change-Id: I030ec52f1c470f9e9ff7c14f1c24fe213000a3ad Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1835943 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Mohan Maiya fea65766 2019-09-19T09:30:38 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>
Jiacheng Lu c3f7873b 2019-08-30T15:00:52 Use TransformFeedbackID in place of GLuint handle Bug: angleproject:3804 Change-Id: Ib8fbec89f28645790df98a184f47303f4a8d64c1 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1779343 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tobin Ehlis <tobine@google.com>
Jiacheng Lu feb8507f 2019-09-03T13:22:04 Use VertexArrayID in place of GLuint handle Bug: angleproject:3804 Change-Id: I0454533eff13218a6aa1e1672ffcd0e76aedb399 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1769716 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi 050b124d 2019-06-30T03:26:18 Reland "Vulkan: Debug overlay" This is a reland of e54d0f90d1a165404236fd7abd1b05ddd041a686 This was reverted due to a build failure as a result of a missing virtual destructor in the widget base class. Original change's description: > Vulkan: Debug overlay > > A debug overlay system for the Vulkan backend designed with efficiency > and runtime configurability in mind. Overlay widgets are of two > fundamental types: > > - Text widgets: A single line of text with small, medium or large font. > - Graph widgets: A bar graph of data. > > Built on these, various overlay widget types are defined that gather > statistics. Five such types are defined with one widget per type as > example: > > - Count: A widget that counts something. VulkanValidationMessageCount > is an overlay widget of this type that shows the number of validation > messages received from the validation layers. > - Text: A generic text. VulkanLastValidationMessage is an overlay > widget of this type that shows the last validation message. > - PerSecond: A value that gets reset every second automatically. FPS is > an overlay widget of this type that simply gets incremented on every > swap(). > - RunningGraph: A graph of last N values. VulkanCommandGraphSize is an > overlay of this type. On every vkQueueSubmit, the number of nodes in > the command graph is accumulated. On every present(), the value is > taken as the number of nodes for the whole duration of the frame. > - RunningHistogram: A histogram of last N values. Input values are in > the [0, 1] range and they are ranked to N buckets for histogram > calculation. VulkanSecondaryCommandBufferPoolWaste is an overlay > widget of this type. On vkQueueSubmit, the memory waste from command > buffer pool allocations is recorded in the histogram. > > Overlay font is placed in libANGLE/overlay/ which gen_overlay_fonts.py > processes to create an array of bits, which is processed at runtime to > create the actual font image (an image with 3 layers). > > The overlay widget layout is defined in overlay_widgets.json which > gen_overlay_widgets.py processes to generate an array of widgetss, each > of its respective type, and sets their properties, such as color and > bounding box. The json file allows widgets to align against other > widgets as well as against the framebuffer edges. > > Two compute shaders are implemented to efficiently render the UI: > > - OverlayCull: This shader creates a bitset of Text and Graph widgets > whose bounding boxes intersect a corresponding subgroup processed by > OverlayDraw. This is done only when the enabled overlay widgets are > changed (a feature that is not yet implemented) or the surface is > resized. > - OverlayDraw: Using the bitsets generated by OverlayCull, values that > are uniform for each workgroup (set to be equal to hardware subgroup > size), this shader loops over enabled widgets that can possibly > intersect the pixel being processed and renders and blends in texts > and graphs. This is done once per frame on present(). > > Currently, to enable overlay widgets an environment variable is used. > For example: > > $ export ANGLE_OVERLAY=FPS:VulkanSecondaryCommandBufferPoolWaste > $ ./hello_triangle --use-angle=vulkan > > Possible future work: > > - On Android, add settings in developer options and enable widgets based > on those. > - Spawn a small server in ANGLE and write an application that sends > enable/disable commands remotely. > - Implement overlay for other backends. > > Bug: angleproject:3757 > Change-Id: If9c6974d1935c18f460ec569e79b41188bd7afcc > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1729440 > Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> > Reviewed-by: Jamie Madill <jmadill@chromium.org> Bug: angleproject:3757 Change-Id: I47915d88b37b6f882c686c2de13fca309a10b572 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1780897 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Jiacheng Lu 9deb3bfa 2019-08-23T15:57:50 Use MemoryObjectID in place of GLuint handle Bug: angleproject:3804 Change-Id: I7ca86089fe1e72c136c0fc1947ad43cecee122eb Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1769544 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez fc58af47 2019-09-02T07:46:44 Revert "Vulkan: Debug overlay" This reverts commit e54d0f90d1a165404236fd7abd1b05ddd041a686. Reason for revert: causes compile failure on Linux CFI bot. Sample build: https://ci.chromium.org/p/chromium/builders/ci/Linux%20CFI/14810 Sample log: https://logs.chromium.org/logs/chromium/buildbucket/cr-buildbucket.appspot.com/8903575125463586160/+/steps/compile/0/stdout?format=raw Original change's description: > Vulkan: Debug overlay > > A debug overlay system for the Vulkan backend designed with efficiency > and runtime configurability in mind. Overlay widgets are of two > fundamental types: > > - Text widgets: A single line of text with small, medium or large font. > - Graph widgets: A bar graph of data. > > Built on these, various overlay widget types are defined that gather > statistics. Five such types are defined with one widget per type as > example: > > - Count: A widget that counts something. VulkanValidationMessageCount > is an overlay widget of this type that shows the number of validation > messages received from the validation layers. > - Text: A generic text. VulkanLastValidationMessage is an overlay > widget of this type that shows the last validation message. > - PerSecond: A value that gets reset every second automatically. FPS is > an overlay widget of this type that simply gets incremented on every > swap(). > - RunningGraph: A graph of last N values. VulkanCommandGraphSize is an > overlay of this type. On every vkQueueSubmit, the number of nodes in > the command graph is accumulated. On every present(), the value is > taken as the number of nodes for the whole duration of the frame. > - RunningHistogram: A histogram of last N values. Input values are in > the [0, 1] range and they are ranked to N buckets for histogram > calculation. VulkanSecondaryCommandBufferPoolWaste is an overlay > widget of this type. On vkQueueSubmit, the memory waste from command > buffer pool allocations is recorded in the histogram. > > Overlay font is placed in libANGLE/overlay/ which gen_overlay_fonts.py > processes to create an array of bits, which is processed at runtime to > create the actual font image (an image with 3 layers). > > The overlay widget layout is defined in overlay_widgets.json which > gen_overlay_widgets.py processes to generate an array of widgetss, each > of its respective type, and sets their properties, such as color and > bounding box. The json file allows widgets to align against other > widgets as well as against the framebuffer edges. > > Two compute shaders are implemented to efficiently render the UI: > > - OverlayCull: This shader creates a bitset of Text and Graph widgets > whose bounding boxes intersect a corresponding subgroup processed by > OverlayDraw. This is done only when the enabled overlay widgets are > changed (a feature that is not yet implemented) or the surface is > resized. > - OverlayDraw: Using the bitsets generated by OverlayCull, values that > are uniform for each workgroup (set to be equal to hardware subgroup > size), this shader loops over enabled widgets that can possibly > intersect the pixel being processed and renders and blends in texts > and graphs. This is done once per frame on present(). > > Currently, to enable overlay widgets an environment variable is used. > For example: > > $ export ANGLE_OVERLAY=FPS:VulkanSecondaryCommandBufferPoolWaste > $ ./hello_triangle --use-angle=vulkan > > Possible future work: > > - On Android, add settings in developer options and enable widgets based > on those. > - Spawn a small server in ANGLE and write an application that sends > enable/disable commands remotely. > - Implement overlay for other backends. > > Bug: angleproject:3757 > Change-Id: If9c6974d1935c18f460ec569e79b41188bd7afcc > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1729440 > Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> > Reviewed-by: Jamie Madill <jmadill@chromium.org> TBR=geofflang@chromium.org,syoussefi@chromium.org,jmadill@chromium.org Bug: angleproject:3757 Change-Id: Ib08e2e7b1a9449ca097673acb11655df5d2bbf31 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1778862 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Shahbaz Youssefi e54d0f90 2019-06-30T03:26:18 Vulkan: Debug overlay A debug overlay system for the Vulkan backend designed with efficiency and runtime configurability in mind. Overlay widgets are of two fundamental types: - Text widgets: A single line of text with small, medium or large font. - Graph widgets: A bar graph of data. Built on these, various overlay widget types are defined that gather statistics. Five such types are defined with one widget per type as example: - Count: A widget that counts something. VulkanValidationMessageCount is an overlay widget of this type that shows the number of validation messages received from the validation layers. - Text: A generic text. VulkanLastValidationMessage is an overlay widget of this type that shows the last validation message. - PerSecond: A value that gets reset every second automatically. FPS is an overlay widget of this type that simply gets incremented on every swap(). - RunningGraph: A graph of last N values. VulkanCommandGraphSize is an overlay of this type. On every vkQueueSubmit, the number of nodes in the command graph is accumulated. On every present(), the value is taken as the number of nodes for the whole duration of the frame. - RunningHistogram: A histogram of last N values. Input values are in the [0, 1] range and they are ranked to N buckets for histogram calculation. VulkanSecondaryCommandBufferPoolWaste is an overlay widget of this type. On vkQueueSubmit, the memory waste from command buffer pool allocations is recorded in the histogram. Overlay font is placed in libANGLE/overlay/ which gen_overlay_fonts.py processes to create an array of bits, which is processed at runtime to create the actual font image (an image with 3 layers). The overlay widget layout is defined in overlay_widgets.json which gen_overlay_widgets.py processes to generate an array of widgetss, each of its respective type, and sets their properties, such as color and bounding box. The json file allows widgets to align against other widgets as well as against the framebuffer edges. Two compute shaders are implemented to efficiently render the UI: - OverlayCull: This shader creates a bitset of Text and Graph widgets whose bounding boxes intersect a corresponding subgroup processed by OverlayDraw. This is done only when the enabled overlay widgets are changed (a feature that is not yet implemented) or the surface is resized. - OverlayDraw: Using the bitsets generated by OverlayCull, values that are uniform for each workgroup (set to be equal to hardware subgroup size), this shader loops over enabled widgets that can possibly intersect the pixel being processed and renders and blends in texts and graphs. This is done once per frame on present(). Currently, to enable overlay widgets an environment variable is used. For example: $ export ANGLE_OVERLAY=FPS:VulkanSecondaryCommandBufferPoolWaste $ ./hello_triangle --use-angle=vulkan Possible future work: - On Android, add settings in developer options and enable widgets based on those. - Spawn a small server in ANGLE and write an application that sends enable/disable commands remotely. - Implement overlay for other backends. Bug: angleproject:3757 Change-Id: If9c6974d1935c18f460ec569e79b41188bd7afcc Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1729440 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jiacheng Lu f0640bc3 2019-08-23T10:26:25 Use SemaphoreID in place of GLuint handle Bug: angleproject:3804 Change-Id: Iabaae60ed7cbbe423bf768c506099d26cf0dedcf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1768978 Commit-Queue: Jiacheng Lu <lujc@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jiacheng Lu 2c5d48a6 2019-08-23T09:28:35 Use FramebufferID in place of GLuint handle Bug: angleproject:3804 Change-Id: I5e1b5f1903b05a91468379e00ec130802315cdc2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1769039 Reviewed-by: Jiacheng Lu <lujc@google.com> Commit-Queue: Jiacheng Lu <lujc@google.com>
Tim Van Patten 56ba54cc 2019-08-08T13:03:34 Support separate read and draw surfaces in eglMakeCurrent Update ANGLE's default framebuffer implementation to support reading and writing to different surfaces within the same framebuffer. Bug: angleproject:2620 Test: EGLSurfaceTest[3] Change-Id: I4b1ea04ca87a751f80cf190bf3adec148fc4fce3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1744746 Commit-Queue: Tim Van Patten <timvp@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jiacheng Lu 120b61d3 2019-08-21T12:51:58 Use ShaderProgramID in place of GLuint handles Bug: angleproject:3804 Change-Id: I5dc640004c2cc054c53261e8e939b6a9f5fc23bb Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1762363 Commit-Queue: Jiacheng Lu <lujc@google.com> Reviewed-by: Tobin Ehlis <tobine@google.com>
Jiacheng Lu 378c1881 2019-08-22T16:55:39 Use ProgramPipelineID in place of GLuint handle Bug: angleproject:3804 Change-Id: Ice37a4b3d43008e5bcd5d0a7528514d5bb504066 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1767322 Reviewed-by: Jiacheng Lu <lujc@google.com> Commit-Queue: Jiacheng Lu <lujc@google.com>
Jiacheng Lu 7b5744f4 2019-08-22T16:26:35 Use PathID in place of GLuint handle Bug: angleproject:3804 Change-Id: Ibadfc2c33e4af1cca22caa1dbe96ac48a4a85ffa Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1766822 Reviewed-by: Jiacheng Lu <lujc@google.com> Commit-Queue: Jiacheng Lu <lujc@google.com>
Jiacheng Lu 814a0a1b 2019-08-22T11:50:43 Use QueryID in place of GLuint handle Bug: angleproject:3804 Change-Id: I921bbe7f67c025ab2b624fe14530c04ac17346f3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1765889 Reviewed-by: Jiacheng Lu <lujc@google.com> Commit-Queue: Jiacheng Lu <lujc@google.com>
Jiacheng Lu 962503e7 2019-08-21T13:18:30 Use FenceNVID in place of GLuint handles Bug: angleproject:3804 Change-Id: I29c16e17c3a426efbbf0b60670581962ee505f3e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1764298 Commit-Queue: Jiacheng Lu <lujc@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 3c6b2e16 2019-08-23T15:12:32 More improvements to trace logging. - output 'glDrawArrays' instead of 'DrawArrays' - output context IDs for multithreaded scenarios - output to trace even when platform logging is on - fix newlines in trace file output Bug: angleproject:3815 Change-Id: Ie07c5c91d9eae6204aaf6f6319ef318b88d292aa Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1761163 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Jiacheng Lu ee79e2ff 2019-08-20T11:28:36 Use SamplerID in place of GLuint handles Update all Sampler handles to type SamplerID, preparing for midframe capture of sampler. Bug: angleproject:3804 Change-Id: I9337919f97d61e28718987612d642c569b90246a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1761780 Commit-Queue: Jiacheng Lu <lujc@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Stuart Morgan 9d737966 2019-08-14T12:25:12 Standardize copyright notices to project style For all "ANGLE Project" copyrights, standardize to the format specified by the style guide. Changes: - "Copyright (c)" and "Copyright(c)" changed to just "Copyright". - Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1"). - Fixed a small number of files that had no copyright date using the initial commit year from the version control history. - Fixed one instance of copyright being "The ANGLE Project" rather than "The ANGLE Project Authors" These changes are applied both to the copyright of source file, and where applicable to copyright statements that are generated by templates. BUG=angleproject:3811 Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tobin Ehlis a2ec1344 2019-08-13T14:13:35 Add shared mutex to frontend Add shared mutex to frontend API entrypoints that is only enabled when ANGLE is being used with a shared context. Bug: angleproject:2464 Change-Id: I0d918e37d9579dccd013dc88f563bed7de7ee55f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1685712 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>
Jamie Madill 2ab08edc 2019-08-12T16:20:21 Use TextureID in place of GLuint handles. Bug: angleproject:3611 Change-Id: Ie6156e8732b3ca4dc6c4439c059a5481a4dfd250 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1738753 Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 3b3fe837 2019-08-06T17:44:12 Use BufferID in place of GLuint handles. Introduces enable_if handling for "FromGL". Avoids the use of any macro code to handle resource id casting. Bug: angleproject:3611 Change-Id: I1a6d10c3c9cc6ba0dc072bad1d62c33551f05d87 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1736127 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com>
Jamie Madill 7c7dec01 2019-08-06T17:44:11 Use RenderbufferID in place of GLuint handles. This will allow frame capture/replay to more easily emulate object handle manipulation. It also provides a bit of type safety. Also generalizes ResourceMap to handle non-GLuint IDs. Bug: angleproject:3611 Change-Id: I174fd260f326e0dbe2aca3f818215c91d82cf48c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1706559 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill eb1b1646 2019-07-30T17:22:17 Capture/Replay: Fix capture-enabled libs build. Adds a build option to use the capture libraries in the default output location for libGLESv2. With |angle_with_capture_by_default| enabled, libGLESv2 will have capture enabled and the non-capture libGLESv2 is built as libGLESv2_no_capture. Also moves the FrameCapture to be owned by gl::Context. Rearranges the code a bit so that we don't require a separate version of libANGLE for capture. Also implements a read pixels entry point parameter. Bug: angleproject:3611 Change-Id: Ic528e43e4779f794c8b6d0bf35410166dacc81b1 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1719064 Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
James Dong 020abb8b 2019-07-24T11:33:49 Vulkan: invalidate translation buffers for SSBOs Translation buffers weren't being marked dirty after running a compute shader in which they are bound as SSBOs. This change invalidates all SSBOs after a draw or compute call. Bug: angleproject:3739 Change-Id: I66b56df7e619b55afc7e3da6b5613b6d050e06bb Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1717144 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: James Dong <dongja@google.com>
Shahbaz Youssefi bbffb779 2019-07-25T11:24:39 Fix read framebuffer binding sync before copy image The READ_FRAMEBUFFER_BINDING dirty bit sync was missing from copy image functions. In the Vulkan backend, a cached value for the current read framebuffer was used to determine if the copy should flip in Y, and that cached value was out of date. Bug: angleproject:3723 Change-Id: I10e8a276a42c28fbedc9939f653a5a1f4a14e87b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1715483 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Clemen Deng 523dbf40 2019-07-15T10:56:26 Add GL versions to desktop implementation The current implementation generates entry points for GL up to version 3.1. Will need to support later versions for some apps. Bug: angleproject:3698 Change-Id: Ic44d07b12a9eeeceb8cd98dd9c44652dca728dc0 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1700572 Commit-Queue: Clemen Deng <clemendeng@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang 6a02f06d 2019-07-18T16:27:14 Implement EGL_ANGLE_create_context_backwards_compatible This extension allows the user to specify if ANGLE should create a context of the exact requested version or a higher version context that is backwards compatible. BUG=angleproject:3425 Change-Id: I7d0b75cdd7e34a2fc888aa238e1eeb67af82ae0d Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1601560 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Clemen Deng 1d672749 2019-07-08T15:42:05 WGL implemetation for OpenGL tutorial Fixes to make WGL implementation work with OpenGL tutorial - Give directive parser the correct shader spec when on Desktop GL - Minor changes to parse Desktop GL shaders - Moved clientType parameter from Context to Context->mState - Minor fixes to WGL functions Bug: angleproject:3666 Change-Id: I01ddb828f6d581ad445f49942589436849eae5d9 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1693244 Commit-Queue: Clemen Deng <clemendeng@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill 3bd10b19 2019-07-08T13:23:37 Capture/Replay: Return CallCapture from capture funcs. This moves more shared code into a simple templated helper function. It will also allow us to call the parameter capture methods more easily for mid-execution capture. Refactoring change only. Bug: angleproject:3611 Change-Id: I8d95a6230922dfa0403ba5c328df78735c765519 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1688508 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Clemen Deng b344fbd9 2019-07-05T11:38:02 Adding client param to context constructor so it can support other clients This change will make it possible for context classes to access multiple versions, e.g. GL version and GLES version Bug: angleproject:3661 Change-Id: I77a33d1c3ea3bffe94c64deb272219bbda1725a4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1689023 Commit-Queue: Clemen Deng <clemendeng@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 612b7417 2019-07-05T11:13:30 Capture/Replay: Add frame capture to cpp files. Capture is implemented mostly via code auto-generation. The capture requires a bit of custom logic for each captured pointer parameter. We handle this by using auto-generation to lay out the base template for each GL call and then custom logic that uses ANGLE's internals to know how much data to capture at which point. Client array pointers are captured before each draw call. Currently only GLES capture is supported. We write out cpp files and an optional data file accompanying each cpp. For small data chunks we inline them in the cpp files. For bigger chunks like texture data we pack them into the data file. Mid-execution capture is not yet supported. Configuring the capture is currently only available by modifying the cpp sources. Both of these features will be implemented in the future. Bug: angleproject:3611 Change-Id: If6d5dac2f7bf363129d42ea9198162aef0d3a4ec Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1671904 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Clemen Deng 7558e836 2019-06-18T13:02:03 Windows Desktop GL Implementation Bug: angleproject:3620 Change-Id: I4ef4ab3ee145e5ce9b1ebf0c2d61d0777db72c43 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1678405 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 124f78c2 2019-06-18T11:48:24 Remove gl::Context parameter from Observer functions. It was only used in exactly one instance in VertexArray. Instead we can cache a bool and avoid needing to pass it around. Will make signaling dirty easier in the Vulkan back-end. Bug: angleproject:3539 Change-Id: Ia570aec051a24a5280df49edc4345c54022b46ec Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1663838 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jonah Ryan-Davis beb0eb2d 2019-06-14T15:10:33 Clean up workarounds/features to single location. Rename all workarounds structs to features, and move the lists to a shared location in include/platform (to help with documentation, see: https://cs.chromium.org/chromium/src/ui/gl/gl_switches.cc?sq=package:chromium&g=0&l=69) Bug: angleproject:1621 Change-Id: I4069f08131db5e886047a007efb5d7764dfee5f2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1660952 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Clemen Deng 95ac7b7c 2019-06-13T11:29:06 Autogen gles2+ declarations Added autogeneration of method declarations for GLES2+ and extensions Bug: angleproject:3526 Change-Id: I9c7263452146098512d9584deae8ea3f15f62c46 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1660949 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jonah Ryan-Davis 78a51911 2019-06-12T14:28:14 Clean up and expose frontend features to egl. gl::Workarounds was used to hold frontend features. Change ownership of this struct from Context to Display, so it can be exposed to egl. Also rename to features and clean up for consistency. Bug: angleproject:1621 Change-Id: I82e98e53873abb7a402c93e60f8a662a7263e0d5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1655772 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Michael Spang 5093ba67 2019-05-14T17:36:36 Implement resource management for GL_EXT_semaphore This implements glGenSemaphoresEXT, glDeleteSemaphoresEXT, and glIsSemaphoreEXT. It's not possible to do anything useful with them yet. Bug: angleproject:3289 Change-Id: I20ad90dbcd3fc573a4650c8531d6e1b8ccf7ca9b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1623811 Commit-Queue: Michael Spang <spang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 0a1eeb80 2019-05-13T13:53:18 Call robust resource init before object sync. This should let the Vulkan back-end only need to sync the Image data once before we use them. Bug: angleproject:3427 Change-Id: I8c6e8794e861f855bddbf651997351e8415e3479 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1602912 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
shrekshao 3dbe480b 2019-05-06T15:59:07 Validating draw buffers now also considers color mask settings It will always return true if all 4 channels of color mask are set to false. This should only apply to WebGL. Will fix this in a later patch. Bug: chromium:958374 Change-Id: I46befaf3ae1b63027dfbb309ac32724c616025d3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1594629 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang ca49e6dc 2019-05-01T14:20:36 Reset the default framebuffer if ContextImpl::onMakeCurrent fails. Context has the invariant that if it is not current anywhere, mCurrentSuface is null. If makeCurrent fails in ContextImpl::onMakeCurrent, the surface is not reset, breaking this invariant. BUG=angleproject:3414 Change-Id: Icb13c8e2d1edd98d87a8af091a3fbacebadb395c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1592064 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Geoff Lang 82133763 2019-04-02T16:58:37 Vulkan: Add an unMakeCurrent for contexts. This allows contexts to flush and update state when they are no longer going to be current. BUG=angleproject:2464 Change-Id: Ie577475a94090631a0208542b32a12a239bdeb75 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1553824 Reviewed-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang 057b76e1 2019-04-12T14:48:59 Implement GL_CHROMIUM_lose_context. This is useful for testing context lost behaviour. BUG=angleproject:3379 Change-Id: If0e1538553b1761e313fc36ccde5138cd495200f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1566141 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Michael Spang e0da9cef 2019-04-16T14:34:51 Pack handle type enum for glImportMemoryFd & glImportSemaphoreFd Bug: angleproject:3289 Change-Id: Ic20b1d55641494b46622e1e28d93e2ca30655ea6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1566143 Commit-Queue: Michael Spang <spang@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Mingyu Hu 7d64c486 2019-03-12T14:27:40 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>
Jamie Madill 2664da8b 2019-04-08T16:26:52 Correct texImage uses of texture type -> target. Similarly to how the subImage calls were corrected. glTexImage and the family of related functions apply to a single texture target. This means we need a different TexImage call for each cube face. This is distinct from TexStorage calls which take a Cube map directly. Note this is mostly a refactoring change. But it does increase code consistency and should allow for more efficient code reuse. Bug: angleproject:3356 Change-Id: I252f8983cdda3a8f0223c44cbbe8d8e2dd319a88 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1558673 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Jamie Madill cfc73cc1 2019-04-08T16:26:51 Correct subImage uses of texture type -> target. Texture "types" are the same as texture "targets" except for cube maps. Cube map targets specify a single face. Cube map types specify a whole cube map. The subImage functions should take a target instead of a type. We were using both in different places. This CL corrects all uses in subImage calls to "target". It also adds a helper for getting a target texture from a target. And clarifies the naming of the texture query methods. Bug: angleproject:3356 Change-Id: I06eb5c5666eec9b8934becf2ba57a066d5cdabde Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1558672 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi a254fa28 2019-04-09T14:25:59 Rename getCurrentDisplay to getDisplay There is always only one display that can be associated with a context, so get*Current*Display is confusing. Bug: None Change-Id: Iff3a9fc5ad1154b046bb30d7f46a468802ba7fcc Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1558958 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Michael Spang 9de3ddb5 2019-04-03T16:23:40 Generate entrypoints for GL_EXT_memory_object_fd & GL_EXT_semaphore_fd This adds entrypoints for the Linux variants of GL_EXT_memory_object & GL_EXT_semaphore. Bug: angleproject:3289 Change-Id: I40de40f27aa82cd9479d5913dac0a7493919bb8f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1552026 Commit-Queue: Michael Spang <spang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Michael Spang fb201c5e 2019-04-03T14:57:35 Implement resource management for GL_EXT_memory_object This implements glCreateMemoryObjectsEXT, glDeleteMemoryObjectsEXT, and glIsMemoryObjectEXT. It's not possible to do anything useful with them yet. Bug: angleproject:3289 Change-Id: I8882b657e9de564b5f97f8dea87838f67b1928f8 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1552025 Commit-Queue: Michael Spang <spang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Michael Spang 7a8c3e5e 2019-04-03T14:49:57 Generate entrypoints for GL_EXT_memory_object & GL_EXT_semaphore This adds entrypoints for two new extensions that will be useful for importing external Vulkan objects into ANGLE. Bug: angleproject:3289 Change-Id: I206dc76eda5c6c8d836db7c6413c5544326aa722 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1552024 Commit-Queue: Michael Spang <spang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill f7f15ac2 2019-03-27T12:56:51 Fix deleting a buffer not updating VAO validation. Deleting a buffer that is bound to a VAO should act as if the application unbound the buffer. Unbinding the buffer should update relevant validation caches. But we were missing the logic that updates the validation caches. This CL adds the necessary cache updates. It does not include a regression test. The test was causing an unrelated regression that is going to be a bit longer. It should not block this fix. Bug: chromium:943538 Change-Id: Ib073cd07a230ca073a5b14bc054e961158a0097d Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1536491 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang e332e621 2019-02-14T12:53:04 D3D: Asynchronously load program binaries. Unpack as much of the binary steam as possible before passing the final loading of the shader programs off to a worker thread. Reporting as many possible link errors before becoming asynchronous means that linking should only fail due to unexpected system issues at that point. This also allows other backends to asynchronously load program binaries. BUG=angleproject:2857 Change-Id: I587917a3e54522114dabd41d1b14fc491c8fd18a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1473451 Commit-Queue: Jamie Madill <jmadill@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Jamie Madill d51fbe34 2019-01-25T15:03:39 Fold buffer access validation into extensions. We only need to perform vertex array buffer validation if the WebGL compatiblity extension is enabled and robust access is not available. Although sometimes the range checks are useful for determining undefined behaviour they are not required by the OpenGL spec. They also slow down state updates significantly. This migrates the OOR tests into specific WebGL tests. It also requires a change to a Chromium test on the passthrough decoder. Improves perf by about 10% in the Vulkan VBO state change test. Also fixes some robust resource access cases for D3D11. Bug: angleproject:3000 Change-Id: Ice37f38f01c2f27bf32ed55657a30e69d8508335 Reviewed-on: https://chromium-review.googlesource.com/c/1390362 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill c8c7d400 2019-01-16T13:27:15 Use a table for vertex attrib type validation. No clearly sampled effect on performance but should require fewer instructions. May lead to future improvements. Bug: angleproject:3014 Change-Id: I64e155926ae2c553b059265780e72e91f91f097c Reviewed-on: https://chromium-review.googlesource.com/c/1393906 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Jeff Gilbert 465d6090 2019-01-02T16:21:18 Add GL_ANGLE_provoking_vertex on D3D11 and GL. This extension is a subset of GL_ARB_provoking_vertex without the QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION query. Bug: angleproject:2829 Change-Id: I907a4d16b7b13d3bbfb948842091eedd7b6a8b77 Reviewed-on: https://chromium-review.googlesource.com/c/1410289 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill dd34b3b9 2019-01-16T09:59:54 Pack VertexAttribType enum. This improves performance slightly in vertex array format checks. Instead of needing to switch on GLenum values we can use packed arrays and tables to determine the values we need. Does not significantly affect performance but will enable future work. Bug: angleproject:3074 Change-Id: I6f4821a463e9b41fe3f8c8967eb3ed4c1d6b84be Reviewed-on: https://chromium-review.googlesource.com/c/1393903 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill ab2bfa81 2019-01-15T19:06:47 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>
Jamie Madill 0c667215 2019-01-01T14:40:36 Pass ErrorSet to ContextImpl constructor. This removes the need for the setErrorSet method. Also update some egl::Error TODO bugs. Bug: angleproject:2491 Change-Id: I0aba07c4a53b579835a88c3dacae294f752e6b17 Reviewed-on: https://chromium-review.googlesource.com/c/1392393 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill c3dc5d48 2018-12-30T12:12:04 Merge gl::Context and gl::ContextState. This reduces the number of indrections when accessing the Extensions or Caps structures. It will provide a small speed-up to some methods. It also cleans up the code. Bug: angleproject:2966 Change-Id: Idddac70758c42c1c2b75c885d0cacc8a5c458685 Reviewed-on: https://chromium-review.googlesource.com/c/1392391 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Markus Tavenrath <matavenrath@nvidia.com>
Markus Tavenrath cc37cbf2 2018-12-30T23:35:25 Apply several small micro-optimizations to ValidateDrawElementsCommon * Remove indirection when getting CotextState from Context * Reduce number of branches from 2 to 1 when checking for an InvalidEnum in FromGLEnum<DrawElementsType> * Provide IndexRange constructor which doesn't initialize the member variables * Reduce number of branches to 1 when checking for BasicDrawStateErrors for the fast path * Remove a few branches and reduce math cost during the buffer range check in ValidateDrawElementsCommon Bug: angleproject:2966 Change-Id: Ibdbed8a59ad9d7abce76622e9f507498e67ab997 Reviewed-on: https://chromium-review.googlesource.com/c/1392805 Commit-Queue: Markus Tavenrath <matavenrath@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Qin Jiajia 3f01f53c 2018-12-11T15:13:51 ES31: Add state change tests for image This change adds dirty bit state change tests for image textures. Meanwhile, syncImages related codes are removed since syncTextures will do all texture states sync. Bug: angleproject:3015 Change-Id: I9b299c86af1d589e72c08c5d7c55ac74cc7833aa Reviewed-on: https://chromium-review.googlesource.com/c/1390596 Commit-Queue: Jiajia Qin <jiajia.qin@intel.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Markus Tavenrath cb9609fe 2018-12-26T00:52:44 Optimize glDrawElements performance A call to glDrawElements results in a calling depth of up to 4 * glDrawElements * gl::Context::DrawElements * rx::ContextGL::DrawElements * VertexArrayGL::syncDrawState. Each function call has to save/restore a lot of registers which results in a stall in the prologue of rx::ContextGL::DrawElements due to memory bandwidth limitations. The main change is the function gl::Context::DrawElements being inlined to reduce the calling depth by one. In addition the call to ContextGL::syncDrawElementsState is now protected so that it gets called only if it's required. Finally a few small getter functions have been inlined where the calling code was bigger than the actual function. In total this change improves performance of the DrawElementsPerfBenchmark.Run/gl benchmark by 16%. Bug: angleproject:2966 Change-Id: I423d18452f2f5b520ab52850fda2054e1da86991 Reviewed-on: https://chromium-review.googlesource.com/c/1389988 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Markus Tavenrath <matavenrath@nvidia.com>
Jamie Madill ae6ba9f8 2018-12-21T23:00:04 Optimize check for active not paused XFB. Local testing showed an improved score of about 2% in the most sensitive CPU overhead benchmark. Likely because of improved caching from fewer indirections. Bug: angleproject:2966 Change-Id: I5d9a4b4bcf624ab0b430bb696c4227e589cdb7a6 Reviewed-on: https://chromium-review.googlesource.com/c/1359518 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Jamie Madill 1e853266 2018-12-21T09:07:38 Cache common DrawElements states. Similar to how we cache the base common draw states. This will improve DrawElements performance. Several state checks are optimized into a single 'if' check of a cached value. Also includes a regression test for mapping the element array buffer. Bug: angleproject:2966 Change-Id: Ia6e524a58ad6b7df2e455d67733e15d324b1b893 Reviewed-on: https://chromium-review.googlesource.com/c/1357150 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 9b02506c 2018-12-12T15:44:12 Cache valid draw modes with transform feedback. Enabling transform feedback can affect which draw modes are valid. We can use the exiting draw modes cache to save having to check the draw modes twice. We update the cached draw modes on any change to the transform feedback activity state. e.g. when transform feedback is started, or resumed. There are also spec changes that comes into effect in ES 3.2 or when EXT_geometry_shader is enabled. Again we cache these draw modes in the packed valid draw modes map. Will allow for faster validation for draw calls once the other checks for transform feedback are optimized. Also adds a new regression test. Bug: angleproject:2966 Change-Id: Iab901e45aab70980b9e631ec8383fdeadbd32368 Reviewed-on: https://chromium-review.googlesource.com/c/1357149 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Jamie Madill 3a256228 2018-12-08T09:56:39 Update ANGLE_multiview validation. Multiview transform feedback now passes if the transform feedback is paused. Also updates the relevant validation. This aligns the ANGLE_multiview validation with OVR_multivew and with the WebGL extension spec. This change allow us to combine multiple draw call validation updates into one update function. Bug: angleproject:3012 Change-Id: I2ce04edc386039134198afa1792201e03cc20490 Reviewed-on: https://chromium-review.googlesource.com/c/1357148 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Jamie Madill 132d15c2 2018-11-30T15:25:38 Clear uncleared textures as a dirty object. This removes the check for robust resource init from prepareForDraw. It should improve performance more when WebGL compatiblity is enabled. Also inlines Context::syncDirtyBits and Context::prepareForDraw. Reduces CPU overhead in all draw and dispatch calls up to 5%. Bug: angleproject:2966 Change-Id: I7e9009a501c0331a6140bc78678aef27e38c3df2 Reviewed-on: https://chromium-review.googlesource.com/c/1347453 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill e3e680ca 2018-12-03T17:49:08 Remove State::syncProgramTextures. Removes the concept of the program textures dirty object. Instead we use a set of dirty bits to represent dirty texture samples. We mark certain textures dirty and update state structures whenever there is a new Texture/Program/Sampler bound, or when Texture/Program/Sampler state changes. This is in preparation for making clearing the uncleared active textures into a dirty bit as well. Also includes new dirty bit handling for texture image units. These are a GLES 3.1 feature. Bug: angleproject:2966 Change-Id: Ibb8619dd2669bb39fdbcd75e3685be9a8aeeee91 Reviewed-on: https://chromium-review.googlesource.com/c/1346649 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Jamie Madill 8dc27f99 2018-11-29T11:45:44 Use packed enum for DrawElementsType. The packing and unpacking take a few extra instructions. But it completely obviates the need for any switches in the validation code. Speed is slightly faster or the similar depending on the back-end. Also add gl_angle_ext.xml to GL entry point generator inputs. This was missing and would cause the code generation to miss certain changes. Bug: angleproject:2985 Change-Id: I1ea41a71db71135000166ead8305ec42d22ff7b3 Reviewed-on: https://chromium-review.googlesource.com/c/1351729 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Markus Tavenrath f7f8c518 2018-11-18T15:56:45 Optimize State::syncDirtyObjects Create a function table for State::syncDirtyObjects to avoid the costly switch and inline calls along the Context::syncDirtyObjects calling hierarchy. Bug: angleproject:2975 Change-Id: I1ec797452af41bc767578e4017c8eccb7d83628b Reviewed-on: https://chromium-review.googlesource.com/c/1340222 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Austin Eng 3b7c9d09 2018-11-21T18:09:05 Change offsets in MultiDrawElements* entrypoints to match glMultiDrawElements This patch changes arguments for MultiDrawElements and MultiDrawElementsInstanced from from GLsizei *offsets to const* GLvoid* indices. Bug: chromium:890539 Change-Id: I2124cf2daeaa6af0f889f3c46aa2b8c77be200a6 Reviewed-on: https://chromium-review.googlesource.com/c/1352591 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Kai Ninomiya <kainino@chromium.org> Commit-Queue: Austin Eng <enga@chromium.org>
Jamie Madill 4f6592fa 2018-11-27T16:37:45 Remove gl::Error. Removes several TODOs. Only egl::Error remains. Also slightly decreases binary size. Bug: angleproject:2491 Change-Id: I3a9d1c22eb0884ca9e37362463fddd0083faf826 Reviewed-on: https://chromium-review.googlesource.com/c/1337462 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Jamie Madill b980c563 2018-11-27T11:34:27 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>
Jamie Madill 526392dd 2018-11-16T09:35:14 Use angle::Result in front-end (Part 9) This removes the ANGLE_TRY_HANDLE macro. Also the internal uses of gl::ErrorStreamBase. There are remaining uses in the validation code. Further progress will be blocked on removing egl::Error and the use of gl::Error in the validation layer. Also reduces binary size by up to 4k. Bug: angleproject:2491 Change-Id: I3e0481f99738f9f24256c10e73f3efcce9826a35 Reviewed-on: https://chromium-review.googlesource.com/c/1334427 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Austin Eng 1bf18ce9 2018-10-19T15:34:02 Implement GL_ANGLE_multi_draw This patch adds entrypoints glMultiDrawArraysANGLE, glMultiDrawElementsANGLE, glMultiDrawArraysInstancedANGLE, annd glMultiDrawElementsInstancedANGLE Bug: chromium:890539 Change-Id: Ic9c374c53892460f44ca6e73a253b78473ac2dff Reviewed-on: https://chromium-review.googlesource.com/c/1282268 Reviewed-by: Kai Ninomiya <kainino@chromium.org> Commit-Queue: Austin Eng <enga@chromium.org>
Jamie Madill 77abad8d 2018-10-25T17:03:48 Remove Context::gatherParams. This won't be used in the future. It saves a few instructions on each entry point. Also refactors a bit of touched code. Also adds in a missed entry point: "glTexStorage2DMultisampleANGLE". Removes related code and moves remaining helper code in params.h into a new file entry_point_utils.h. In total this patch series reduces overhead by up to 5%. Bug: angleproject:2933 Change-Id: Ifb49564597cde6ba82dfc3e185227619fdc62612 Reviewed-on: https://chromium-review.googlesource.com/c/1299478 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Till Rathmann b8543630 2018-10-02T19:46:14 Support GL_OES_texture_border_clamp Added support for GL_TEXTURE_BORDER_COLOR and GL_CLAMP_TO_BORDER in OpenGL/OpenGLES, Direct3D9 and Direct3D11 backends. For integer textures in OpenGLES3 contexts these additional entry points are available now: void glTexParameterIivOES(enum target, enum pname, const int *params); void glTexParameterIuivOES(enum target, enum pname, const uint *params); void glGetTexParameterIivOES(enum target, enum pname, int *params); void glGetTexParameterIuivOES(enum target, enum pname, uint *params); void glSamplerParameterIivOES(uint sampler, enum pname, const int *params); void glSamplerParameterIuivOES(uint sampler, enum pname, const uint *params); void glGetSamplerParameterIivOES(uint sampler, enum pname, int *params); void glGetSamplerParameterIuivOES(uint sampler, enum pname, uint *params); BUG=angleproject:2890 TEST=angle_end2end_tests.TextureBorderClamp* Change-Id: Iee3eeb399d8d7851b3b30694ad8f21a2111f5828 Reviewed-on: https://chromium-review.googlesource.com/c/1257824 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 956ab4d9 2018-10-10T16:13:03 Optimize several functions for the Program perf test. This gives the same or slightly better performance in the ProgramDraw perf test. Also only set the Program object as dirty when there are dirty bits set in the Program itself. Bug: angleproject:2877 Change-Id: I07b428b40d3e3c24e0a42c970524756b6dc3a30e Reviewed-on: https://chromium-review.googlesource.com/c/1271475 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill a139f01a 2018-10-10T16:13:03 Inline ValidateBindBuffer. This method is only called in one place. Inlining reduces the need to make a jump and push/pop variables from the stack. It also adds a specialized error handler for validation errors. This reduces the amount of code generated for errors. The prior method generates a lot of code when dealing with string streams. Improves performance of the binding performance test. Bug: angleproject:2763 Change-Id: I52af7046b398072975bf5bda583efac9a9b9a8cb Reviewed-on: https://chromium-review.googlesource.com/c/1270219 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 9d0bb3d4 2018-10-09T20:29:13 Pass bit mask to ContextImpl::syncState. This can be used to mask out inappropriate local dirty bits. Bug: angleproject:2763 Change-Id: Ie46e464df0dc719c963ff9f7066d42eb5a028262 Reviewed-on: https://chromium-review.googlesource.com/c/1264062 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@google.com>
Jamie Madill ac66f982 2018-10-09T18:30:01 Optimize ValidateBindTexture type check. This switch can be cached in a very fast packed map. The map contents only change if different extensions are exposed. This reduces the number of instructions we hit in ValidateBindTexture. Bug: angleproject:2763 Change-Id: I6ba8a4124d85e4c193d0dee3e03e50713d51b1f4 Reviewed-on: https://chromium-review.googlesource.com/c/1262739 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@google.com>
Jamie Madill 31116738 2018-10-09T18:30:01 Inline many more hotspots for the Texture draw test. Bug: angleproject:2763 Change-Id: Ib8193e7ff5ee7763b92f4775fb7e9adaa51c9305 Reviewed-on: https://chromium-review.googlesource.com/c/1262738 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@google.com>
Jamie Madill 6f755b21 2018-10-09T12:48:54 Use angle::Result in front-end. (Part 1) This covers most of the hot paths used in draw calls. Gives in the order of a 5% reduction in draw call overhead. Bug: angleproject:2491 Change-Id: I2d53afb1163eaceed61fb9cd9ce6c1267c85c0fa Reviewed-on: https://chromium-review.googlesource.com/c/1258149 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill abfbc0fe 2018-10-09T12:48:52 Use angle::Result in allocation and math check macros. Replace these with ANGLE_CHECK_*_ALLOC and ANGLE_CHECK_*_MATH depending on the specific error type. Bug: angleproject:2491 Change-Id: Ic4395101fe701c563ae2b92aa2c55c93b934a7de Reviewed-on: https://chromium-review.googlesource.com/c/1262737 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 0ca09753 2018-09-24T11:00:50 Add GLES3 support for EXT_blend_func_extended This adds GLES3 API support for EXT_blend_func_extended. The patch includes the API entrypoints, validation and also implementation on the desktop GL backend. Instead of having built-in fragment color variables, ESSL 3.00 has custom output variables, which can now be bound to either primary or secondary output color locations. The "index" set to a custom output variable determines whether it's used a primary or secondary blending source color. The shader layout qualifier takes precedence over the bind call. This is not specified in the EXT spec, but is specified in desktop OpenGL specs. BUG=angleproject:1085 TEST=angle_end2end_tests Change-Id: Ia24e8e5dadcc165e5e8fbd7c653c7fab6217db88 Reviewed-on: https://chromium-review.googlesource.com/c/1249361 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Brandon Jones 4e6f2aea 2018-09-19T11:09:51 Implement ANGLE_copy_texture_3d Extension Adds copyTexture3DANGLE and copySubTexture3DANGLE that adds copy operations on volumetric textures. Bug: angleproject:2762 Test: angle_end2end_tests Change-Id: I0076989c2b7ed69abfc73143c325065bdb06a360 Reviewed-on: https://chromium-review.googlesource.com/c/1207216 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 1395134c 2018-09-30T15:24:28 Remove more uses of gl::ErrorOrResult. Only gl::LinkResult remains. Bug: angleproject:2753 Change-Id: I5e9c68c11453e8ab9db4908451957d7b3db0b110 Reviewed-on: https://chromium-review.googlesource.com/c/1254044 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 44a6fbfd 2018-10-02T13:38:56 Optimize resolveLink. This changes the program query to resolve the link if required. If the validation layer is skipped the link is resolved in the gl::Context. Resolving the link on program query allows us to avoid resolving the link on most of the gl::Program query APIs. This improves inlining and particularly affects uniform update. It fixes a performance regression introduced by the parallel shader linking extension. Gives a 17% increased score on a uniform benchmark. Also fixes two missing cases of checking for the extension in our validation code. Note that some bugs might still exist when the validation layer is disabled. Bug: angleproject:2851 Change-Id: I5d725eede3fa147cedf2ce0129791b3412a97a61 Reviewed-on: https://chromium-review.googlesource.com/1255509 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@google.com>
Shahbaz Youssefi 996628a4 2018-09-24T16:39:26 Vulkan: Add support for VkPipelineCache The cache is initialized from the application's blob cache and is occasionally written back to it for disk storage. Bug: angleproject:2516 Change-Id: I4cba4b00a7b9641c2983ef07159bc62cd10a5519 Reviewed-on: https://chromium-review.googlesource.com/1241373 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@google.com> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Jamie Madill 77db6f4a 2018-09-23T17:28:55 Use global Context lookup in single-threaded cases. In single-threaded cases we don't need to use a TLS lookup for the current Context. Assume a global context has 3 states: unset, set, and multi-threaded: * global context unset -> set the global context * global context set, matches TLS context -> set the global context * global context set, doesn't match TLS -> set multi-threaded * global context multi-threaded -> leave it This also inlines the global context/TLS check into global_state.h. Increases performance of the binding perf overhead test by up to 25% and the draw call perf test by up to 3%. Bug: angleproject:2824 Change-Id: Ib95953ca918f2408fe72ca83061f4e2d1bd1adad Reviewed-on: https://chromium-review.googlesource.com/1231993 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Jamie Madill e25b8006 2018-09-20T13:39:49 Move sampler sync out of syncProgramTextures. We only need to call the syncState for samplers when they are dirty. Also includes changes to refactor out the sampler sync in GL. Adds observer bindings so sampler sync is handled correctly in resource sharing scenarios. Bug: angleproject:2763 Change-Id: I762f0738ee7572ae29ce6bd5384a30aa9588c848 Reviewed-on: https://chromium-review.googlesource.com/1227797 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 0fdb956d 2018-09-17T17:18:43 Re-land "Inline and micro-optimize more for perf tests."" Re-land fixes memory leaks. Using a custom array instead of std::vector speeds up the resource manager. One reason is because calls to size() are implemented in many implementations as a difference between two pointers. This sub size implementations are slower than storing a simple size variable in a custom class. Also includes more inlining of hot spots functions. Also includes a small unit test class for ResourceMap. And an unrelated but small test fix for TextureLimisTest. Also a small unrelated fix for a Transform Feedback test. Increase the scores of the draw call perf test with texture and buffer bindings and the buffer binding perf test. Bug: angleproject:2763 Change-Id: Ic2f0f689107b2bf05c63da2ed6bbc9f0feea63f7 Reviewed-on: https://chromium-review.googlesource.com/1229033 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Yuly Novikov 98a3e078 2018-09-17T19:40:04 Revert "Inline and micro-optimize more for perf tests." This reverts commit 57ff6f95f143bd65a0c3d12d64773f274b9935f4. Reason for revert: Memory leaks detected during roll in https://ci.chromium.org/p/chromium/builders/luci.chromium.try/linux_chromium_asan_rel_ng/100284 Original change's description: > Inline and micro-optimize more for perf tests. > > Using a custom array instead of std::vector speeds up the resource > manager. One reason is because calls to size() are implemented in many > implementations as a difference between two pointers. This sub size > implementations are slower than storing a simple size variable in a > custom class. > > Also includes more inlining of hot spots functions. > > Also includes a small unit test class for ResourceMap. And an unrelated > but small test fix for TextureLimisTest. Also a small unrelated fix for > a Transform Feedback test. > > Increase the scores of the draw call perf test with texture and buffer > bindings and the buffer binding perf test. > > Bug: angleproject:2763 > Change-Id: I41c327987db27ac45e6a62579f01e1cdc22e396c > Reviewed-on: https://chromium-review.googlesource.com/1171510 > Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> > Reviewed-by: Jamie Madill <jmadill@chromium.org> > Commit-Queue: Jamie Madill <jmadill@chromium.org> TBR=fjhenigman@chromium.org,ynovikov@chromium.org,jmadill@chromium.org,syoussefi@chromium.org Change-Id: Ie047289c9bf23a842c3cbb9692c811da0534991c No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: angleproject:2763 Reviewed-on: https://chromium-review.googlesource.com/1228893 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
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