kc3-lang/angle/include/platform

include/platform

Log

Author Commit Date CI Message
Jamie Madill 5b0b1830 2020-09-12T23:21:41 Add feature for disabling compressed formats. Can be useful when doing captures to make the replay more portable. Bug: angleproject:5040 Change-Id: I3a045c636bc2638d601aff2536eed3d0e49c3643 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2408714 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Charlie Lao c03c4490 2020-08-28T11:03:20 Vulkan: Defer glFlush issued in middle of renderpass to endRenderpass Manhattan is calling glFlush in middle of a renderpass. This CL defers the flush that issued in the middle of renderpass to the end of renderpass. Bug: b/166475273 Change-Id: I6baa3898d5efc456e2205c44e13c64f3d79d1464 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2381942 Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com>
Jonah Ryan-Davis 1ab73f0f 2020-09-10T14:32:58 Cleanup disable_program_binary workaround This workaround should also clear the shader binary formats. Also, we can use this workaround when disabling program binaries for capture/replay. Bug: angleproject:5007 Change-Id: I57c78e2cc95e7148cb8a1e7fb9bf3ed958fa69c8 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2404383 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jonah Ryan-Davis 9a7b0a2d 2020-09-01T15:46:02 Workaround bogus MscRate reported by some XWayland drivers. XWayland defaults to a 1hz refresh rate when the surface is not visible, but this can sometimes cause issues in Chrome. If we see a bogus rate like that, ANGLE can just report 30hz. Bug: chromium:1042393 Change-Id: I554b05b4107cea528525ced6e95a5ce529eec3b1 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2388700 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Geoff Lang a568b7e3 2020-06-30T17:03:56 Add a frontend feature to disable anisotropic filtering. This allows us to disable support for GL_EXT_texture_filter_anisotropic at runtime and make performance comparisons. Bug: b/167404532 Change-Id: Id80458e7f116e195366432fe73e8e776e9a3047b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2278024 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Tim Van Patten <timvp@google.com>
Jonah Ryan-Davis 6b2639b0 2020-08-31T16:00:29 Workaround to disable OES_get_program_binary This is a useful workaround for testing/diagnostics. Disabled by default. Bug: angleproject:5007 Change-Id: If459f60ae7f8a2cd4ea934fe3e54d890387d57db Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2385933 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
David Reveman 9a19a996 2020-08-26T09:00:50 Vulkan: Use 4 MB as preferredLargeHeapBlockSize for allocator. This reduces preferredLargeHeapBlockSize from the default value of 256 MB to 4 MB, which reduces the initial block size from 32 MB to 512 KB. 4 MB is the same size as used by Chromium and Skia. It seems to be a good compromise of not wasting unused allocated space and not making too many small allocations. This change is limited to non-Qualcomm GPUs as a number of tests are failing on Qualcomm after this change and the initial investigation indicates a potential driver bug. See http://anglebug.com/4995 for more details. Bug: chromium:1122718 Bug: fuchsia:58959 Change-Id: Ifdaf863ef38e72098a04ee57dec46ee71cab6ac3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2376891 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: David Reveman <reveman@chromium.org>
Le Hoang Quyen a4f706b2 2020-08-04T12:08:00 Metal: Use compute to generate 3D texture's mipmap. - Metal's built-in blit based mipmap generator doesn't use box filtering. Hence manual generation using compute is needed. - Compute based mipmap gen can generate up to 4 mips per pass if the base level is power of 2. - This approach can be extended to 2D/cube texture's mipmap generation in future. Bug: angleproject:4921 Bug: angleproject:2634 Change-Id: I7f997669fe39afef075b2bca2406e9424cbb3016 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2336120 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Le Hoang Quyen <le.hoang.q@gmail.com>
Shahbaz Youssefi c7645886 2020-08-24T16:47:21 Vulkan: Remove the flipViewportY feature This was featurized as a workaround for Intel/Windows drivers that did not render flipped in comparison to GL per Vulkan spec. This issue has long since been fixed, and due to missing parentheses the feature was accidentally unconditionally true for a long time already. Bug: angleproject:4896 Change-Id: I1db55d298bd47df649ff1f03d287d0cfa7453ea7 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2372632 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Le Hoang Quyen 4f247baf 2020-08-23T22:58:56 Metal: Implement EXT_draw_buffers & ANGLE_framebuffer_blit Bug: angleproject:2634 Change-Id: I769ca7e113e660870e9b31dafb706c313db8ac24 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2332146 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Jamie Madill 682f9141 2020-08-18T10:57:40 Remove feedback loop support from back-end. Front-end detection still in place and will be removed in a follow-up. Removes the Vulkan feature and the special clear handling. Bug: angleproject:4959 Change-Id: I5d44c3f7dbdb49d8aa0375f54b7148df09732ba2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2363208 Reviewed-by: Tobin Ehlis <tobine@google.com> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Le Hoang Quyen f37f1dcb 2020-08-02T19:38:54 Metal: Init format table using Metal-Feature-Set-Tables.pdf - Format table is now initialized using informations from https://developer.apple.com/metal/Metal-Feature-Set-Tables.pdf. Previously, it was setup using gl::GenerateMinimumTextureCaps(). - This CL also adds InitializeTextureDataFunction and LoadFunctionMap to mtl::Format. They are needed to properly initialize/convert textures with non-normalized formats. - This CL is prerequisite for integer & floating point format supports. - New test: DXT1CompressedTextureTest.DXT1Alpha (this test was added in the past but was reverted for some reasons). Bug: angleproject:2634 Change-Id: I5eaad812909a49c4c138d0f65fd21a6a199fcb22 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2332144 Commit-Queue: Le Hoang Quyen <le.hoang.q@gmail.com> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi 1dcb3eb2 2020-08-06T15:02:34 Vulkan: Don't expose MSRTT on Mac/SwiftShader Frequently causes failures as such: [...:ERROR:drawing_buffer.cc(854)] Initialization failed to allocate backbuffer. [...:INFO:CONSOLE(197)] "Unable to initialize webgl context.", source: (197) Bug: chromium:1112986 Bug: angleproject:4937 Change-Id: I5058f78434c0ac49345fe1167043f2dca759b1b9 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2341350 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Charlie Lao cf49403e 2020-07-21T11:40:56 Vulkan: Increase default uniform buffer size to 64K Since these are per context, we can increase it (and subject to the driver maxUniformBufferRange limit) to reduce the amount of descriptor set allocated. Bug: b/161391337 Change-Id: I89e5cf16ee377735c412e9a9a22c651e1c677ded Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2310910 Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Shahbaz Youssefi 8adc5469 2020-07-02T10:15:17 Vulkan: Generate mipmap in compute An initial implementation based on AMD's FFX SPD (Single Pass Downsampler). Apart from requiring STORAGE_IMAGE support for the image format, the following limitations are in place due to FFX SPD: - Image must be 2D or 2D array (including cube maps) - Image must be single-sampled The following _can_ be supported, but not yet implemented: - sRGB formats - Integer formats - depth/stencil formats Bug: angleproject:4551 Change-Id: Ibc4d5cea701cca31e55e3d651540872bbd3b473f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2278713 Reviewed-by: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Kenneth Russell 08c4d094 2020-07-16T18:48:59 Improve WebGL 2.0 readPixels support. Emulate GL_PACK_SKIP_PIXELS and GL_PACK_SKIP_ROWS on macOS, where it appears the OpenGL driver ignores these parameters. Add WebGL 2.0-specific validation constraints for pixel pack and unpack parameters. Bug: angleproject:4849 Change-Id: Iab566299223e05484a009817acb1ed2816023823 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2303905 Commit-Queue: Kenneth Russell <kbr@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Le Hoang Quyen 9277ee74 2020-07-06T12:40:58 Metal: Implement MSAA default framebuffer. GL_SAMPLE_COVERAGE_VALUE is implemented by inserting gl_SampleMask writing logic to fragment shader. New test added: MultisampleTest.ContentPresevedAfterInterruption. - Skip on D3D11 (Bug: angleproject:4609) Bug: angleproject:2634 Change-Id: Ib44daf0baccc36ea320596d81713156047da059c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2281783 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Courtney Goeltzenleuchter f61272fb 2020-06-17T11:38:37 Add support for VK_KHR_sampler_ycbcr_conversion This adds ability for applications to import Android Hardware Buffers (AHBs) as OpenGL images which in turn can be sampled from and/or written. This was specifically tested with the common use case of importing a buffer created by an media decoder and using that as a texture source to include that video content on the screen. Tested with: - Angry Birds 2 video player (for ads) requires YUV conversion. - Basic Media Decoder example: https://github.com/android/media-samples/tree/master/BasicMediaDecoder Bug: b/155487768 Change-Id: I9255450f81aa4daa2aace7205d4f6c3f225abcca Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2175103 Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Mohan Maiya 62ff54eb 2020-05-12T13:27:21 Vulkan: Featurize shadow buffers Shadow buffers help reduce the latency of glMap* operations at the cost of CPU overhead. It might not be desirable to incur such an overhead for all usecases. Featurize it but enable it by default. Bug: angleproject:4339 Change-Id: I6374618bf99677eef55fd50a139fb86f5ea70791 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2278102 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Jonah Ryan-Davis c70b8f84 2020-06-17T17:06:27 GL: Workaround NVIDIA issue in glLinkProgram When TSAN is enabled, it catches some bad memory access in the NVIDIA driver on Linux during glLinkProgram with multithreaded linking. To workaround this, assume we don't have native support for KHR_parallel_shader_compile Bug: chromium:1094869 Change-Id: I92f042b39028df108de2c5378311cc0c7b683e08 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2250938 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Etienne Bergeron 9e83c151 2020-06-04T19:53:36 Active the delegate worker pool for chromium (3/3) This CL is activating the delegate WorkerPool in Chromium. Must land after: https://chromium-review.googlesource.com/c/angle/angle/+/2231708 Related CLs: 1) https://chromium-review.googlesource.com/c/angle/angle/+/2231708 2) https://chromium-review.googlesource.com/c/chromium/src/+/2231864 3) [this CL] Bug: chromium:1091259 Change-Id: I62c7175fec2846fee014702d8561eeaf48ca93de Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2231710 Commit-Queue: Etienne Bergeron <etienneb@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Kenneth Russell af727792 2020-06-10T21:55:43 Improve EGL_ANGLE_power_preference on dual-GPU MacBook Pros. Add the ability to release and reacquire the high-power GPU, and to respond to changes in the active GPU. In Chromium, the GPU process can not access the WindowServer. An external process must inform ANGLE that the active GPU has changed, and that ANGLE should switch its internal context to the new GPU. Incorporates a couple of functions from WebKit, used with permission, to effect this GPU switch. A follow-on change in Chromium which uses these new APIs will make the existing dual-GPU tests pass with ANGLE and the passthrough command decoder. Carry forward Chromium's workaround of disabling GPU switching on older MacBook Pros to ensure stability. Document the process of adding new EGL extensions to ANGLE. Bug: chromium:1091824 Change-Id: I499739156e851b493555d4d6e4aef87d8b97fa31 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2240638 Commit-Queue: Kenneth Russell <kbr@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Etienne Bergeron 707868ae 2020-06-04T19:46:08 Implement a WorkerPool delegate to execute background task (1/3) This CL is adding a WorkerPool delegate to allow an embedder to post task on a custom thread pool. The target for this code is Chromium. The plan is to post tasks into the Chromium ThreadPool. Related CLs: 1) [this] 2) https://chromium-review.googlesource.com/c/chromium/src/+/2231864 3) https://chromium-review.googlesource.com/c/angle/angle/+/2231710 Bug: chromium:1091259 Change-Id: Ib990b06d4672b6f859d04b97ac4311a7a80ef7a9 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2231708 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
James Darpinian 336e8915 2020-05-29T16:09:47 Workaround broken copyTexImage2D on iOS Use BlitGL to reimplement copyTex[Sub]Image2D on iOS. Bug: angleproject:4674 Change-Id: Ie3018d6d33da57797162922410f76557124df4b6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2222718 Commit-Queue: James Darpinian <jdarpinian@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang 60803838 2020-05-20T17:24:49 GL: Work around drivers that generate mipmaps in linear color space Mac drivers generate mipmaps in linear color space. To work around this, copy the sRGB texture to a linear texture, generate mipmaps and then copy back. TEST=conformance2/textures/misc/tex-srgb-mipmap.html BUG=angleproject:4646 Change-Id: I8675d0ab004bcd2985f685d64cbb84deff5f1c86 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2211083 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Jamie Madill 0df92012 2020-06-03T17:08:43 Rename Platform.h to PlatformMethods.h. "platform.h" is too common a name and causes headers to be included incorrectly. Disambiguate the header using a more specific name. Solves a problem that came up with the GLES 1 tests and the standalone test harness. Bug: angleproject:3162 Change-Id: I88229a2c9407e0db57f5beee44daa11a4075f700 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2229065 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Ethan Lee 209cf8fa 2020-05-27T16:23:57 GGP: Check and enable VK_GGP_frame_token Bug: angleproject:4668 Change-Id: I9ecbdf37e206cb6eb93699091bbff70ad898040f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2219032 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jonah Ryan-Davis 2383f344 2020-05-28T12:32:21 Port disable_timestamp_queries GPU workaround to ANGLE There is a driver bug in VMWare drivers related to timer queries. This driver is already disabled in Chrome, this CL ports the workaround to ANGLE. Bug: chromium:1075876 Bug: chromium:811661 Change-Id: I87ab28b803191884658d0c1ad4bfdfdd1b727fd0 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2219420 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Tobin Ehlis 02fa7313 2020-05-05T17:01:18 Vulkan:Initial worker thread disabled by default Created new CommandProcessor class that can be run as a worker thread. Running CommandProcessor within RendererVk as a worker thread that takes a CommmandBufferHelper (CBH) ptr as the interface and processes that CBH into a primary command buffer. Main thread has a queue of CBH to draw from. After submitting a CBH to the worker, it pulls next CBH from the queue. Worker thread releases CBH back to the main thread queue when done. Synchronization goes two ways: 1. Work submitted to worker thread is managaed with a mutex and condition variable based around the work queue. 2. Available CBH ptrs for the main thread have a mutex and condition variable that manages the CBH queue. The worker thread is disabled by default, and, when enabled, it will currently behave and perform as the non-threaded code. This is because the kNumCommandBuffers const in ContextVk.h is set to 2. With only 2 command buffers, they will be assigned to the inside and outside RenderPass command buffers respectively. Then, as soon as one is submitted, the main thread will stall waiting for it to be completed and put back into the queue mentioned in #2 above. The next step is to move command submission to the worker thread and update the number of command buffers so that processing/submission will occur in parallel with the main thread. Right now there is a race condition issue when attempting to run in parallel because the main thread updates and submits the same primary command buffers that are used in the worker thread, which is in violation of the Vulkan spec. The follow-on CL will fix this issue as the main thread will only touch SecondaryCommandBuffers and the worker thread will be the only thread touching the primary command buffers. Bug: b/154030730 Change-Id: Ib0c518bbd7ca9a3a7e789f4e1f2f7131ddc0509e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2174719 Commit-Queue: Tobin Ehlis <tobine@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Charlie Lao 258d94f6 2020-05-18T16:21:50 Vulkan: Add workaround for nvidia to always merge barriers into one vkCmdPipelineBarrier call Nvidia preferes one barrier call than multiple calls with fine grained stage dependency information. They do not care much about stage dependency. This adds a feature flag that sets to true on nvidia and will merge all barriers into one call. Bug: angleproject:4633 Change-Id: I204484aa4c5989655f74d70a0eaa235c3c83f548 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2207635 Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Antonio Maiorano 4f343f3e 2020-05-13T14:11:51 Reland "Add support for GL_CHROMIUM_texture_filtering" This is a reland of 38780ae3921d2570316119a881adfb9520e7e296 modulo the changes to disable VK_VALIDATION_FEATURE_DISABLE_UNIQUE_HANDLES_EXT, as this was causing problems. With this landed, the extension will not work on SwiftShader until we find a way to allow this extension through the validation layers. Bug: b/146423360 Bug: b/154620295 Change-Id: Ie09fc507c01a47be3bb227bc78771660170ba5d3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2199639 Commit-Queue: Antonio Maiorano <amaiorano@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tim Van Patten 3b82fdcf 2020-05-12T23:44:07 Revert "Add support for GL_CHROMIUM_texture_filtering" This reverts commit 38780ae3921d2570316119a881adfb9520e7e296. Reason for revert: Breaks SWANGLE-VK: 05-12 23:42:28.612 22836 22861 D libEGL : dlopen_ext from APK (libEGL_angle.so) success at 0x79f4485a10 05-12 23:42:28.617 22836 22861 D libEGL : dlopen_ext from APK (libGLESv1_CM_angle.so) success at 0x79f4485eb0 05-12 23:42:28.619 22836 22861 D libEGL : dlopen_ext from APK (libGLESv2_angle.so) success at 0x79f4485c60 05-12 23:42:28.624 14223 14223 D StatusBar: disable<e i a s b h r c s > disable2<q i n > 05-12 23:42:28.633 14014 14057 V DisplayPowerController: Brightness [0.19986142] reason changing to: 'automatic', previous reason: 'automatic [ dim ]'. 05-12 23:42:28.635 22836 22861 D vulkan : searching for layers in '/data/app/~~0AfWfBsFEO78tqKlnanevg==/org.khronos.gl_cts-NOs3SGclHqlbcqe-08gHrw==/lib/arm64' 05-12 23:42:28.635 22836 22861 D vulkan : searching for layers in '/data/app/~~0AfWfBsFEO78tqKlnanevg==/org.khronos.gl_cts-NOs3SGclHqlbcqe-08gHrw==/base.apk!/lib/arm64-v8a' 05-12 23:42:28.632 22836 22836 W .khronos.gl_cts: type=1400 audit(0.0:218): avc: denied { ptrace } for scontext=u:r:zygote:s0 tcontext=u:r:untrusted_app_25:s0:c512,c768 tclass=process permissive=0 b/77925912 app=org.khronos.gl_cts 05-12 23:42:28.636 14014 14034 I EventSequenceValidator: Transition from ACTIVITY_LAUNCHED to ACTIVITY_FINISHED 05-12 23:42:28.637 22836 22861 F SwiftShader: external/swiftshader/src/Vulkan/libVulkan.cpp:425 vkCreateInstance TRACE_ASSERT: pCreateInfo->pNext sType = 1000247000 --------- beginning of crash 05-12 23:42:28.637 22836 22861 F libc : Fatal signal 6 (SIGABRT), code -1 (SI_QUEUE) in tid 22861 (.khronos.gl_cts), pid 22836 (.khronos.gl_cts) Original change's description: > Add support for GL_CHROMIUM_texture_filtering > > Chromium enables a custom extension, GL_CHROMIUM_texture_filtering, when > using SwiftShaderGL, to enable high precision filtering. This change > makes it so ANGLE also handles this same extension when using the > SwiftShaderVK backend, by enabling the new > VK_GOOGLE_sampler_filtering_precision custom extension. > > Bug: b/146423360 > Bug: b/154620295 > Change-Id: I69cafc1ccf5970a3d220ac7e13ec3c8fdd4a9643 > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2185822 > Commit-Queue: Antonio Maiorano <amaiorano@google.com> > Commit-Queue: Jamie Madill <jmadill@chromium.org> > Reviewed-by: Jamie Madill <jmadill@chromium.org> TBR=geofflang@chromium.org,jmadill@chromium.org,amaiorano@google.com # Not skipping CQ checks because original CL landed > 1 day ago. Bug: b/146423360, b/154620295 Change-Id: I803d7a7baac81cf178b59c4bf2789346ec1d3f87 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2197168 Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Tim Van Patten <timvp@google.com>
Antonio Maiorano 38780ae3 2020-05-06T16:05:02 Add support for GL_CHROMIUM_texture_filtering Chromium enables a custom extension, GL_CHROMIUM_texture_filtering, when using SwiftShaderGL, to enable high precision filtering. This change makes it so ANGLE also handles this same extension when using the SwiftShaderVK backend, by enabling the new VK_GOOGLE_sampler_filtering_precision custom extension. Bug: b/146423360 Bug: b/154620295 Change-Id: I69cafc1ccf5970a3d220ac7e13ec3c8fdd4a9643 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2185822 Commit-Queue: Antonio Maiorano <amaiorano@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Alexey Knyazev 6193fd69 2020-03-07T21:19:05 OpenGL: Implement OES_draw_buffers_indexed OpenGL state sync issues as few GL commands as possible to update the blend state regardless of an application input. Enhanced ClearTestES3.MaskedIndexedClearMultipleAttachments regression test. Disabled OES_draw_buffers_indexed on Windows/AMD/OpenGL. Bug: angleproject:4394 Change-Id: I244ac2975678bc559634152cf4eb997d9dbe83d0 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2145874 Commit-Queue: Kenneth Russell <kbr@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jeff Vigil e20f36f4 2020-04-21T15:45:44 EGL: Implement EGL_ANDROID_native_fence_sync on vulkan Check the following - 1. Vulkan ICD supports VK_KHR_external_fence_fd 2. ExternalFenceProperties and ExternalSemaphoreProperties support Android FD. eglCreateSync - if FD was provided import to VkFence, else create VkFence with new FD and then flush and submit VkFence on next vkQueueSubmit. eglGetSyncAttrib - for status call vkGetFenceStatus. eglDupNativeFenceFdANDROID - return FD from vkGetFenceFD call. eglClientWaitSync - call vkWaitForFences. eglWaitSync - dup FD, create VkSemaphore and import FD, then flush() and add VkSemaphore to next vkQueueSubmit as a waiting semaphore. Extended end2end test suite with nativefence test cases. Bug: angleproject:2517 Test: angle_end2end_tests --gtest_filter=EGLSyncTest.AndroidNativeFence_* Change-Id: I8f6a6f4c3d71d83007f662b78377aa015a740035 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2026177 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Mohan Maiya b7d6949b 2020-04-17T13:36:14 Vulkan: Enable persistently mapped buffer objects The VMA allocator has a handy feature where during memory allocation we can request persistently mapped memory. This saves IOCTL overhead for apps that update buffers frequently. Bug: angleproject:2162 Change-Id: I870d880033beec343efae6de06f1c5935de4c2c1 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2155131 Reviewed-by: Tobin Ehlis <tobine@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Tobin Ehlis <tobine@google.com>
Geoff Lang 8cae5e19 2020-04-08T12:28:03 GL: Re-enable emulatePrimitiveRestartFixedIndex This workaround is needed when the GL driver is less than 4.3 (all MacOS). The driver will generate many errors during execution without this enabled which blocks GL driver error checking. Add additional workarounds for Intel drivers that need a sufficiently large primitive restart index when doing DrawArrays calls. BUG=angleproject:3997 Change-Id: Idd293ff1dbc0a3609b11ea1d6b30da0a99e8f5c5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2141714 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Yuly Novikov 4609c4ac 2020-04-06T19:02:29 Feature::condition must not be NULL Since it's returned by eglQueryStringiANGLE, and the doc says: 1. eGLQueryStringiANGLE returns a pointer to a static, null-terminated string 2. On failure, NULL is returned So, we shouldn't be returning NULL when there is no failure. This was breaking 'chrome --enable-gpu-service-logging'. Bug: angleproject:3947 Change-Id: I2dcc7d479899dc1fc5fd59a502e84defe44f64c9 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2137939 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Jamie Madill d03b15b2 2020-03-26T17:22:18 Vulkan: Mask out Depth/Stencil RTs in feedback loops. This should enable some cases of limited support for feedback loops with depth/stencil buffers. For example with Manhattan and the Vulkan back-end. Increases the number of RenderPasses in Manhattan slightly. This will regress performance slightly until we can work out a better solution that is also conformant with the spec. Bug: angleproject:4517 Change-Id: I2758e6b4c2a930474c09cdc0950f3b6c34541089 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2106670 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Tobin Ehlis 1a5c7a16 2020-02-25T12:02:31 Reland "Vulkan:Include precision qualifier in GLSL" Currently still ignoring precision qualifiers for Vulkan shaders by default, but have added feature "enablePrecisionQualifiers" that can be enabled in order to include precision qualifiers. With this initial implementation, it's possible to get precision qualifier mis-matches in the generated GLSL 4.50. According to the spec this is allowed. From GLSLangSpec 4.50 section 4.7 "Precision and Precision Qualifiers": For the purposes of determining if an output from one shader stage matches an input of the next stage, the precision qualifier need not match. However, when converted to SPIR-V and run through the shader validation any mismatches will cause shader validation errors. Initially just ignoring those errors with this commit. Bug: angleproject:3078 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2057749 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tobin Ehlis <tobine@google.com> Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Tobin Ehlis <tobine@google.com> Change-Id: Ieecca604bb2c834c9b1c2bcab85279d1f8755dfa Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2086280
Xiaoxuan Liu f8b28678 2020-02-26T19:12:39 Vulkan: Add support for VK_EXT_index_type_uint8 Enable VK_EXT_index_type_uint8 Vulkan extension if supported by VkDevice. Bug: angleproject:4405 Change-Id: I84d030497898c5944a36d9a88a31e7377ccd5e9e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2082391 Commit-Queue: Xiaoxuan Liu <xiaoxuan.liu@arm.com> Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tobin Ehlis ff60abaf 2020-02-28T14:06:07 Vulkan:Disable FramebufferVk cache on Apple Currently hitting a crash on Apple so disabling FramebufferVk cache. Bug: angleproject:4442 Change-Id: I3824252210aeeaf9919c8d17730395b394a50862 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2080661 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Tobin Ehlis <tobine@google.com>
Ian Elliott e488d8b8 2020-02-26T16:11:29 Vulkan: Implement Android pre-rotation As an Android GLES driver on top of Vulkan, ANGLE must pre-rotate rendering on behalf of the application. This involves modifying the vertex shader to multiply gl_Position with a mat2 "rotation matrix". Not doing so means that SurfaceFlinger (SF) will perform a costly rotation blit before presenting every image. Setting WindowSurfaceVk::mPreTransform to mCurrentTransform tells SF to not do the blit. When the surface is rotated 90 or 270 degrees, the width and height must be swapped for: - The swapchain images, and for any depth, stencil, and/or multisample attachments used with the swapchain image. - The viewport, scissor, and render area. Because the Metal back-end shares the TranslatorVulkan, it will define the same preRotation (mat2) DriverUniform that is used for Vulkan. Bug: angleproject:3502 Change-Id: I968dbe8869ba0f50de18dd41f1195e847c06b545 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2038272 Commit-Queue: Ian Elliott <ianelliott@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 660c0dd6 2020-02-25T13:30:33 Vulkan: Fix padding out Buffer allocations on AMD. We would often pad incorrectly given the constraints of the max stride. We shouldn't really be rounding up the buffer size, but we should instead be adding the max alignment size to the end of the buffer. Bug: angleproject:4428 Change-Id: Id2afc572c85985548a18f60b42cdc388d83d5c4c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2071235 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Michael Spang c4197713 2019-06-03T19:23:02 Implement glImportMemoryZirconHandle & glImportSemaphoreZirconHandle Implement import of fuchsia external objects passed by zircon handle. This works exactly the same as with file descriptors. Bug: angleproject:3492 Change-Id: I4d46917dfc5902f00c94550158a9f8073097f0a4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1642334 Commit-Queue: Michael Spang <spang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill c58458e6 2020-02-19T14:51:41 Vulkan: Remove CommandGraph code. Also updates relevant comments to no longer refer to a graph. Bug: angleproject:4029 Change-Id: Ic29716e9ae4926870f902947d49d8fee7af98662 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2057804 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com>
Jamie Madill ce4918f1 2020-02-19T09:39:44 Vulkan: Sanitize Images & Buffers with non-zero values. Only enabled for specific tests at the moment. This CL allows our tests to sanitizes memory for the robust resource access extension. It is quite slow so should not be enabled by default. Only works for 1 level 2D color textures and buffers. Makes several flaky robust resource initialization tests consistently fail. Controlled via an angle::Feature in FeaturesVk. It works by initializing memory to an abitrary non-zero value: - if newly allocated memory is mappable, we map it in init and set it - if a buffer or texture can be a transfer destination, we use a staging resource - otherwise we don't attempt to initialize the resource. Bug: angleproject:4384 Change-Id: I9b4f347bfcddf3096f491ed0243bef86837feaa0 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2043271 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com>
Pierre-Marc Berube 9a481b6e 2020-02-18T19:21:34 Add missing #include to fix build with GCC 10. Bug: angleproject:4389 Change-Id: I4a2f04a12a059924871f5d54f137c67670747ebd Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2063042 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Peng Huang fa9eff37 2020-02-17T23:49:36 Disable GL_EXT_semaphore_fd for Mesa version < 19.3.5 on AMD GPUs Bug: chromium:1053516 Change-Id: Idfc271ac70c8ded7d05a258beb4a7578a5a652c3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2062162 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Jonah Ryan-Davis 806ba566 2019-12-12T13:02:01 Extend ANGLE_iosurface_client_buffer to Vulkan backend for Swangle Implement an IOSurface-backed pBuffer surface for the Vulkan backend on Mac, through SwANGLE. ANGLE will pass a raw pointer to Swiftshader and handle locking/unlocking the IOSurface. Bug: chromium:1015454 Change-Id: Ia3ead55334736003d405b54ba8dcc7701706fbb2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1965434 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Alexey Knyazev 9e774041 2020-01-31T15:09:01 Update S3TC GL extension strings Added avoid_dxt1_srgb_texture_format workaround Bug: angleproject:4266 Change-Id: I286a9c66f6ea1d2c9d3587f6ca85608336eb44a6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2033065 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Tobin Ehlis 1736c47b 2020-01-31T11:16:41 Vulkan: Remove transient cmd buffer workaround We no longer need this workaround. Also mCommandPoolFreeList dead code. Bug: angleproject:3508 Change-Id: Ib73ddd431eb1bf9a55c3421111af4df5976cc1fb Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2033485 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tobin Ehlis <tobine@google.com> Commit-Queue: Tobin Ehlis <tobine@google.com>
Jeff Gilbert a805ac7c 2020-01-31T10:54:21 Allow overriding ANGLE_PLATFORM_EXPORT. Bug: angleproject:4365 Change-Id: I4098ebdd718624e9d0578e0ee69f0a84a5b78183 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2033064 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Charlie Lao 71153201 2020-01-29T14:42:30 Vulkan: Disable restartRenderPassAfterLoadOpClear workaround This workaround was added due to qualcomm driver bug b/129281932. But this has been fixed with recent drivers. Removing the WR here so that it will not negatively affect performance. Bug: angleproject:4344 Change-Id: Iea2ec86082a0ced64bfe843bf916c6bdb2aea60b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2029210 Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Tobin Ehlis <tobine@google.com>
Kenneth Russell e196bc85 2020-01-17T13:11:20 Add driver bug workaround for rewriting row major matrices. Joint work with syoussefi@, who wrote the RewriteRowMajorMatrices pass, and revised it for this CL to not rely on the NameNamelessUniformBuffers pass - which was breaking it on the GL backend. Hook up previously written RewriteRowMajorMatrices transformation, and enable on all GPU types on macOS. It is needed at least for AMD and Intel GPUs. Add a new test which verifies the behavior of dynamically-indexed arrays of row-major matrices. Bug: angleproject:2273 Bug: angleproject:3843 Change-Id: Id582f9cf6b9b1a59091aab1786539174f360b705 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2008717 Commit-Queue: Kenneth Russell <kbr@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill 62475e95 2020-01-20T11:16:24 Allow tests to pick ANGLE features. This uses the EGL_ANGLE_feature_control extension through the test harness to control feature selection via a test config. This obviates the need for the hacky platform methods table override. Also adds a command graph feature that will be used to prototype the command graph linearization for Vulkan. Bug: angleproject:4029 Change-Id: Id37fadd5d2c317c9d9dd90dfab1fdc8e4ac3701f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2007612 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Shahbaz Youssefi 6b275406 2020-01-09T11:14:47 Vulkan: Workaround vertex attributes vs stride issue on AMD Under robustBufferAccess, Vulkan states that: Vertex input attributes are considered out of bounds if the offset of the attribute in the bound vertex buffer range plus the size of the attribute is greater than either: - vertexBufferRangeSize, if bindingStride == 0; or - (vertexBufferRangeSize - (vertexBufferRangeSize % bindingStride)) The latter implies that if the buffer size is not a multiple of the vertex attribute stride, what lies beyond the last multiple of stride is considered out of bounds. It also says: Out-of-bounds buffer loads will return any of the following values: - Values from anywhere within the memory range(s) bound to the buffer (possibly including bytes of memory past the end of the buffer, up to the end of the bound range). - Zero values, or (0,0,0,x) vectors for vector reads where x is a valid value represented in the type of the vector components and may be any of ... The first bullet point indicates that the driver is allowed to load the attribute values from the buffer if its range still lies within the buffer size. Take the following example: - Buffer size = 12 - Attribute stride = 8 - Attribute offset = 0 - Attribute size = 4 Basically the buffer is thus laid out as follows: attr stride _________/\_________ / \ +----------+----------+----------+ | vertex 0 | padding | vertex 1 | +----------+----------+----------+ \___ ____/ V attr size In the above example, the attribute for vertex 1 is considered out of bounds, but the driver is allowed to either read it correctly, or return (0, 0, 0, 1) for it. Most drivers implement the former, while AMD implements the latter. This change introduces a workaround for AMD where GL_MAX_VERTEX_ATTRIB_STRIDE is limited to 2048 (the common value for it according to gpuinfo.org) and conservatively rounds up every buffer allocation to that size. While technically, this workaround should be applied on any device with the robustBufferAccess feature enabled, it is currently limited to AMD to avoid the inefficiency. A possible future revision of Vulkan may relax the above restrictions. Bug: angleproject:2848 Change-Id: Ida5ae5d777da10f22ce8be5a09a7644b5bbd778e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1991709 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Kenneth Russell 7a37d3ac 2020-01-05T13:52:03 Work around Intel driver bug with CopyTex{Sub}Image2D/DeleteTextures. Dependencies seem to be incorrectly tracked in some Intel OpenGL drivers (on macOS specifically), causing crashes in glDeleteTextures if a GL command buffer is being constructed where those textures are destinations of CopyTexImage2D/CopyTexSubImage2D. Work around this bug by flushing before texture deletion if CopyTex{Sub}Image have been called recently. The tracking is only done on a per-context rather than a per-device basis, but seems sufficient to work around the problem as identified. Tested both with new ANGLE test on affected hardware, and in WebKit's ANGLE backend for WebGL. Works around the crash reported in https://bugs.webkit.org/show_bug.cgi?id=205707 . Bug: angleproject:4267 Change-Id: I2266a5590759f6a3f19080def08710ef4b66d463 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1987932 Commit-Queue: Kenneth Russell <kbr@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
shrekshao 81ee4d29 2019-12-04T17:05:11 Workaround EXT_texture_norm16 for OpenGL ES drivers Implement a workaround for widespread bugs calling glReadPixels with RGBA/UNSIGNED_SHORT against R16/RG16 color attachments. Read back the data using the GL_IMPLEMENTATION_COLOR_READ_FORMAT, and then rearrange the read back pixels to fit the RGBA layout. Also skip RGB16/RGB16_SNORM texture sample test on Nexus 5X/Nexus 6P due to a another driver bug. Bug: chromium:1000354, angleproject:4214, angleproject:4215, angleproject:4245 Change-Id: Iedea6f4136878cac5ad0dec3757c77b73502e1cd Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1952166 Reviewed-by: Kenneth Russell <kbr@chromium.org> Commit-Queue: Shrek Shao <shrekshao@google.com>
Xinghua Cao 1fdf6ca5 2019-12-31T14:25:35 D3D11: Restrict to translate uniform block to StructuredBuffer Only translate uniform block to StructuredBuffer when system is Windows 10 and later. Bug: angleproject:3682 Change-Id: I27e3f4503392791883a44e1d486ffe9512e04bd8 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1984863 Commit-Queue: Xinghua Cao <xinghua.cao@intel.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Mohan Maiya 942d9152 2019-12-23T15:31:52 EGL: Add support for EGL_KHR_gl_colorspace extension If the Vulkan backend supports VK_EXT_swapchain_colorspace extension, enable the option for applications to create surfaces with non-linear formats. Not all formats have non-linear versions and is platform specific. Tests: dEQP-EGL.functional.wide_color.* angle_deqp_egl_tests --use-angle=vulkan --deqp-gl-context-type=egl --deqp-case=dEQP-EGL.functional.wide_color.* Bug: angleproject:2514 Change-Id: I441ee797cceef92c84473bfa18605c4fd8180de1 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1951963 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com>
Xinghua Cao 0af8b596 2019-09-03T16:24:45 D3D11: Translate uniform blocks to StructuredBuffer when necessary fxc exhibits slow compile performance with dynamic cbuffer indexing. So when a uniform block contains only one large array member, which is an array of structures, translate this uniform block to a StructuredBuffer instead. Bug: angleproject:3682 TEST=angle_end2end_tests.UniformBufferTest.* Change-Id: Ife80dba8aae65b761737e095895e00a570230f88 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1782046 Commit-Queue: Xinghua Cao <xinghua.cao@intel.com> Reviewed-by: Kenneth Russell <kbr@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Le Hoang Quyen d1860ea1 2019-11-19T23:04:00 Metal: support OES_depth_texture Also added Depth32 & Depth16 texture data upload tests. Bug: angleproject:2634 Change-Id: I103f1cda1dc915f0dc8b04f7aaa2d8c0f9220cda Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1919281 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Hyunchang Kim caa6eccd 2019-10-27T13:46:56 Vulkan: Implement Transform Feedback support via extension Implemented transform feedback extension path. Where VK_EXT_transform_feedback is supported, extension path will be taken over an emulation path. Extension path has advantages in terms of performance. BUG=angleproject:3206 Test: dEQP-GLES3.functional.transform_feedback.* angle_end2end_tests --gtest_filter=TransformFeedbackTest* Change-Id: Ia07c23afb289d9c67073469a97b714ec96f5265a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1882767 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com>
Jiawei Shao 0303cf6b 2019-10-30T16:46:38 OpenGL: Port all Intel-related workaround conditions from gpu_driver_bug_list.json This patch ports all the Intel-related shader workarounds defined in gpu_driver_bug_list.json used by Chromium validating command buffer into ANGLE so that they can also take effect in Chromium passthrough command buffer. Bug: 1020467 Bug: 642605 Bug: 403957 Change-Id: I8e4866fc34d5e8f1b2f4dbfa8e526b80249ba166 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1889386 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tim Van Patten 0c541c30 2019-11-04T10:17:41 Fix Platform methods list Functions have to be added to the end of the list to prevent breaking EGL on Android. Bug: angleproject:2634 Change-Id: I19705144d8ab873c13891038f840b9fc96a79103 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1897646 Commit-Queue: Tim Van Patten <timvp@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Le Quyen fe26bae4 2019-10-29T18:38:53 Metal backend implementation pt 2 This is without Metal specific shader translator implemented yet. Bug: angleproject:2634 Change-Id: I95d589442251c9ba111bd05a2dc379a36739046c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1855069 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Alexis Hetu 5e6be1d6 2019-10-11T11:29:22 Provoking vertex feature support enabled Added support in ANGLE for the provoking vertex feature, which allows to choose the provoking vertex convention (first or last) for flat shading. Just copying the vk_ext_provoking_vertex.h file into ANGLE src tree for now. When the extension lands in the vulkan header we'll migrate to that and remove this file from ANGLE. With this, all these tests pass with SwANGLE: dEQP-GLES3.functional.fragment_out.* (fixes 526 failures) dEQP-GLES3.functional.rasterization.flatshading.* (fixes 6 failures) dEQP-GLES3.functional.shaders.linkage.varying.* (already passing before, still passing) Bug: angleproject:3430 Bug: angleproject:3677 Bug: angleproject:4063 Change-Id: Icc361f567072c12472398e37a94a61d7f95007ad Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1855681 Commit-Queue: Alexis Hétu <sugoi@chromium.org> Reviewed-by: Alexis Hétu <sugoi@chromium.org>
Tim Van Patten 287b0a67 2019-10-24T17:21:40 Vulkan: Enable forceOldRewriteStructSamplers for all Android ICDs Both Qualcomm and SwS require forceOldRewriteStructSamplers to be enabled, so this change will enable that feature for all of Android. We aren't sure yet why this is required for SwS also, but that will be chased as part of issue 2703. Bug: angleproject:4045 Change-Id: I83b2ac18e0111ed35438ffd457bfe120911a7767 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1879711 Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
jchen10 df9a7500 2019-10-21T15:32:27 Remove forceNonZeroScissor workaround The original driver bug no longer exists after upgrading the bots. This workaround has the side effect causing the bug 3867. Bug: angleproject:3407 Bug: angleproject:3867 Change-Id: I64f2e41729f209a1cef5ba49140650207666992c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1870845 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
jchen10 b3070102 2019-10-18T16:01:34 Add SH_REMOVE_DYNAMIC_INDEXING_OF_SWIZZLED_VECTOR This is a workaround for the webgl2 conformance test case WebglConformance_conformance2_glsl3_vector_dynamic_indexing_swizzled_lvalue. Dynamic indexing of swizzled lvalue like "v.zyx[i] = 0.0" is problematic on various platforms. This removes the indexing by translating it this way: void dyn_index_write_vec3(inout vec3 base, in int index, in float value){ switch (index) { case (0): (base[0] = value); return ; case (1): (base[1] = value); return ; case (2): (base[2] = value); return ; default: break; } if ((index < 0)) { (base[0] = value); return ; } { (base[2] = value); } } ... dyn_index_write_vec3(v.zyx, i, 0.0); ... Bug: chromium:709351 Change-Id: I971b38eb404209b56e6764af1063878c078a7e88 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1869109 Commit-Queue: Jie A Chen <jie.a.chen@intel.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang 0b779a7c 2019-10-10T14:54:09 GL: Emulate primitive restart when PRIMITIVE_RESTART_FIXED_INDEX is unavailable. PRIMITIVE_RESTART_FIXED_INDEX isn't available until desktop GL 4.3. When it is not available, emulate it by enabling PRIMITIVE_RESTART and set the primitive restart index before each draw call based on the index type. TEST=deqp/functional/gles3/primitiverestart/* BUG=angleproject:3997 Change-Id: Id736f1056cb07da91c6d592693406333142e6265 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1853885 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Tobin Ehlis be1fa7d8 2019-10-16T16:34:57 Vulkan: Enable VK_EXT_line_rasterization Plumbing to make ANGLE use VK_EXT_line_rasterization extension when available. Bug: angleproject:3981 Change-Id: I12913c20bff69ab0b7c16462c10b8b5fd8e1c2a5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1865027 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Alexis Hétu <sugoi@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jonah Ryan-Davis ae1b7786 2019-10-16T16:42:53 Fix ANGLE_FEATURE_CONDITION style issue Macro should end with a ; Bug: angleproject:3976 Change-Id: I4aaa146464d9d7e6230a3de44c30cfd1179a89ae Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1864620 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
James Darpinian dce09168 2019-10-03T13:47:47 Enable unfold_short_circuits workaround on Apple. Bug: angleproject:3957 Change-Id: I49ba77b2daeed01a2b668fc68c26663e87997ad5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1838421 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: James Darpinian <jdarpinian@chromium.org>
Jonah Ryan-Davis 7dd03446 2019-09-30T13:50:12 Ensure Features* descriptions stay up to date Created a macro to help keep Features' descriptions up to date. This will avoid confusion in the future when conditions change. Also update all descriptions to match current state. Bug: angleproject:3947 Change-Id: Ifc65e7789c916fab79f1323798dfb59d7a4efad2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1829584 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang e6582161 2019-09-16T12:39:18 Convert DXT1 RGB data to DXT3 RGBA when uploading to the GPU. DXT1 has a specific 'BLACK' code that results in transparent black pixels when sampled. D3D does not have specific RGB-only DXT1 formats like OpenGL does so when this code is encountered, we sample 0 alpha for these pixels when GL would expect 1 because the alpha channel should not exist. Work around this by converting to DXT3 RGBA, adding an extra block of 1.0 alpha pixels for each color block. Mac Intel OpenGL requires additional workarounds to always sample 1.0 alpha. Set the texture swizzle parameters to force it. BUG=angleproject:3729 Change-Id: Ia3647085acd97bb01af4e95ef3f6f21dcfb6a554 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1804880 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Ian Elliott <ianelliott@google.com>
Geoff Lang d8e821aa 2019-08-29T12:38:35 Expand the TextureGL::releaseTexImage size reset workaround to Win AMD. Windows 10 AMD drivers have also had issues with generating errors when calling glTexImage2D with zero size after unbinding a surface. BUG=angleproject:3859 Change-Id: Iae3e31418b6c89056d0d4aab954519598d8f25f9 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1775111 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Jamie Madill 886698bc 2019-08-27T16:48:07 Vulkan: Style cleanups to TextureVk. Pass params by const & and use "CPU instead of "Cpu" naming. Also prefer "ContextVk *contextVk" to "ContextVk *context". Bug: angleproject:2464 Change-Id: I887de5b2e5494d14f0e9c7db269eb63744f2a3cf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1771499 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
shrekshao cd31f286 2019-06-25T14:22:41 Implement Draw base vertex and base instance functions This patch implements functionality of glDrawArraysInstancedBaseInstanceANGLE, glDrawElementsInstancedBaseVertexBaseInstanceANGLE, glMultiDrawArraysInstancedBaseInstanceANGLE, and glMultiDrawElementsInstancedBaseVertexBaseInstanceANGLE Workaround for OpenGL driver on Mac: gl_VertexID on Mac with AMD GPU doesn't include baseVertex value. So replace gl_VertexID with (gl_VertexID + angle_BaseVertex) if any. Workaround for Vulkan GLSL: gl_InstanceIndex on Vulkan includes baseInstance. So replace gl_InstanceIndex with (gl_InstanceIndex - angle_BaseInstance) when angle_BaseInstance is declared. Bug: chromium:891861, angleproject:3402 Change-Id: Ia1d94b5d4d7da7e635468c05c962c4f7eb1b1919 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1750126 Commit-Queue: Shrek Shao <shrekshao@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang e2ea45ba 2019-08-23T14:05:53 Don't reset the texture size to zero in TextureGL::releaseTexImage on Mac. After unbinding IOSurface textures, we reset the texture size to 0 because some platforms don't correctly update their state tracking. This call ends up generating GL_INVALID_OPERATION errors on Mac for unknown reasons. Skip the call, the size reset is not required on Mac anyways. BUG=angleproject:3859 Change-Id: I5e39b6a36aaff41082a5fcc923970f8e97774675 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1769059 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Geoff Lang <geofflang@chromium.org>
James Dong 1d5aaa6c 2019-08-06T11:20:13 Vulkan: support dynamic indices in array of arrays Expands existing struct-sampler rewrite to flatten arrays of arrays. This allows us to support dynamically-uniform array indexing, which is core in ES 3.2. Samplers inside (possibly nested) structs are broken apart as before, and then if the type resulting from merging the array sizes of the field and its containing structs is an array of array, the array is flattened. Also adds an offset parameter to functions taking in arrays to account for this translation. As a result of outer array sizes leaking into function signatures, functions taking arrays of different sizes are duplicated according to how the function is invoked. Bug: angleproject:3604 Change-Id: Ic9373fd12a38f19bd811eac92e281055a63c1901 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1744177 Commit-Queue: James Dong <dongja@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@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>
Shahbaz Youssefi 93560ef5 2019-07-25T16:13:02 Vulkan: Seamful cube map emulation In GLSL, a cube texture is sampled with one of textureCube* functions. This function takes a 3D coordinate which is a vector from the center of the cube and identifies a direction to sample from. GLES2.0 has the following table that translates this 3D coordinate (Rx, Ry, Rz) to a face and ST coordinates within that face. This table can be found in Section 3.7.5 (Cube Map Texture Selection). A compiler pass is implemented in ANGLE that replaces samplerCube declarations with a sampler2DArray. The textureCube* functions are replaced with the corresponding texture* functions with the translated coordinates according to that table. Gradients provided to textureCubeGrad are translated using the same formulae, which is not precise but the spec specifies this projection to be implementation dependent. Helper invocations enabled through WQM (whole quad mode) cause a nuisance in that the extrapolated varyings used as coordinates in a textureCube call could have a different major axis (and therefore face) from the non-helper invocations that lie within the geometry. subgroupQuadSwap* operations are used in conjunction with gl_HelperInvocation to make sure the helper threads calculate texture UVs in the same face as the non-helper invocations. Bug: angleproject:3300 Bug: angleproject:3240 Bug: angleproject:3243 Bug: angleproject:3732 Change-Id: I0cb6a9b1f2e1e6a392b5baca1c7118ed1c502ccf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1715977 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Jiacheng Lu ed5f7e4d 2019-06-07T15:54:00 Vulkan: Use a persistent CommandPool Previously transient CommandPool is used for CommandBuffer allocation, it is created and destroyed per frame. However, profiling found that CommandPool destroy is very inefficient. So this commit removed the previous logic and use two preallocated resetable CommandPools (One for Primary and One for Secondary) Bug: angleproject:3508 Change-Id: I8b36f2738b082811c3177935c61b10e01acb6947 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1648667 Commit-Queue: Tobin Ehlis <tobine@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jonah Ryan-Davis 0716ce0a 2019-07-22T15:20:47 Re-add case to blitframebuffer workaround where src is outside of bounds. On Mac, blitFramebuffer calls fail if the source region is not enclosed by the framebuffer. In this case, we must naively clip the source region and adjust the dest region accordingly. This is slightly different behavior and may cause issues with scaling so we use a separate workaround. Also, Windows NVIDIA has a driver bug that affects Vulkan device creation after blitting large textures, so it should be included in the original workaround. This CL cleans up the workaround to use more helpers from ANGLE and to generally improve readability. Bug: chromium:830046 Change-Id: I50bd97449725b738036e6bd3af82362020d7eda8 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1713090 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jonah Ryan-Davis 7151fe54 2019-07-17T15:15:27 Port adjust_src_dst_region_for_blitframebuffer workaround to ANGLE. BlitFramebuffer has issues on some platforms with large source/dest textures. As per the WebGL2 spec, this was caught with validation for sizes over 2^32, but there is a specific issue on Linux NVIDIA where it fails on sizes over 2^16. A better workaround (from chromium), resizes the blitframebuffer call based on the framebuffer size. Bug: chromium:830046 Change-Id: Ic6196db6228d0d0ac92b12a68bbced76dcbcdf8c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1707115 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Jonah Ryan-Davis aded991b 2019-07-12T16:02:06 Fix hang on Linux Intel when allocating large textures. Intel Linux graphics drivers before kernel 5.0 can hang when allocating large textures. Limit the texture size as a workaround. Bug: chromium:927470 Change-Id: Ic8c14235396492efafd663b1cd012fd752427992 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1700146 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang 2a4f36b1 2019-07-09T16:10:59 GL: Work around Intel driver bug when clearing to zeros or ones. When clearing to zeros or ones on some Intel drivers on Mac, the clear color would be incorrect. This replicates the chromium clear_to_zero_or_one_broken workaround. BUG=angleproject:3672 Change-Id: I0f065420b577bd8f8d931ccdbeeebdcbf9fd08d2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1692977 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Geoff Lang ecd2e3b1 2019-07-09T15:39:39 GL: Reset the texture base level before uploads on Mac. Reset the base level of textures before call glTexImage on Mac to prevent driver bugs that cause texture corruption. BUG=angleproject:3671 Change-Id: I90e94b8395a781a2142ef6be3af1d6117f084152 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1692975 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Jiacheng Lu f116aa9c 2019-06-17T15:08:11 Vulkan: detect swapchain recreation passively Currently ANGLE vulkan query current window size every frame to detect whether a swapchain recreation is needed, however profiling shows some bottle neck on window size query on X11. So here removing the per frame window size query and only depend the result of vkAcquireImage and VkQueuePresent to detect a need for swapchain recreation. Bug: angleproject:3535 Change-Id: I4ddf70b973d78dfcd5f8fab28e29e802edad1b2d Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1662759 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Ian Elliott <ianelliott@google.com> Commit-Queue: Ian Elliott <ianelliott@google.com>
Geoff Lang 2074d5f7 2019-06-27T13:18:16 GL: Clamp uniform array access on Android and AMD devices. Chrome used to clamp it everywhere but in practice it is only needed on these devices. TEST=conformance/uniforms/out-of-bounds-uniform-array-access.html Change-Id: Idffe84023f8b27733bfda209edd59bbb220b5c0c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1680054 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Shahbaz Youssefi 0bfa5504 2019-06-03T10:40:10 Vulkan: Emulate Transform Feedback with vertex shader output In ES 3.0 and 3.1, only non-indexed GL_POINTS, GL_LINES and GL_TRIANGLES is supported for transform feedback. Without tessellation and geometry shaders, we can calculate the exact location where each vertex transform output should be written on the CPU, and have each vertex shader invocation write its data separately to the appropriate location in the buffer. This depends on the vertexPipelineStoresAndAtomics Vulkan feature. Bug: angleproject:3205 Change-Id: I68ccbb80aece597cf20c557a0aee842360fea593 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1645678 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang 5ff8cae9 2019-06-21T11:09:25 GL/D3D: Use texture uploads instead of clearing for robust init. Chrome uses regular texture uploads on all platforms except OpenGL on Mac to do robust resource init for textures because multiple bugs have been observed with texture corruption. BUG=883276 BUG=882580 BUG=941620 Change-Id: I5fcd6862147822a08c7533e6a6a9277223034ebd Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1669104 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Geoff Lang 647f2000 2019-06-19T16:18:28 Limit max texture size and max MSAA samples on Android. Android devices will often fail to allocate textures this large and it is prefereable to return an error from ANGLE instead of losing the context due to an out of memory error. This mirrors the limits Chrome applies with the max_texture_size_limit_4096 and max_msaa_sample_count_4 workarounds that are broadly applied to Android. BUG=882580 Change-Id: I63890baa8712f13b37c607fa475432e67e9384a4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1351357 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Geoff Lang bce4b9f8 2019-06-19T16:20:09 Always scalarize mat and vec constructor arguments. This workaround is always enabled in Chrome, do the same in ANGLE. BUG=882580 Change-Id: I2c01f34a589b07bd0035d7408be884f7a51b1706 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1666699 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Jonah Ryan-Davis eee67c6e 2019-06-18T13:00:43 Fix Platform.h integration with ANGLE A function was renamed which broke the platformMethods table strings. This CL reverts the rename (originally from crrev/c/1660952) Bug: angleproject:1621 Change-Id: I8121a4956ba1d3e3c5036f72f6f1fdf5509dc491 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1664792 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
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>
Jonah Ryan-Davis fce1e2d1 2019-06-04T15:02:08 Extend eglGetPlatformDisplay to allow feature overrides. Add EGL_FEATURE_OVERRIDES_ENABLED_ANGLE and EGL_FEATURE_OVERRIDES_DISABLED_ANGLE to submit lists of strings naming the features that should be overridden (either enabled or disabled) on display creation. Bug: angleproject:1621 Change-Id: I4bb75c5dbab0e3b701a72069c38f8c60ecfffad2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1646595 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi b407e1a0 2019-06-03T17:15:51 Vulkan: implement ES3 blit Augment the resolve shaders to be able to stretch and blit too. The UtilsVk resolve function is accordingly expanded to include blit. Bug: angleproject:3200 Change-Id: I30b172a5e388089735ab494f55cbfdc2781a8bf9 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1635753 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
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