kc3-lang/angle/include

include

Log

Author Commit Date CI Message
Jiawei-Shao 331f6dbd 2017-04-13T13:57:59 Tighten workaround on unary minus for Intel D3D drivers This driver bug has been fixed in 20.19.15.4624. BUG=chromium:644033 Change-Id: I6f621d7c4d4b823da29255f869af84097f4f7c2c Reviewed-on: https://chromium-review.googlesource.com/476118 Reviewed-by: Yunchao He <yunchao.he@intel.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Corentin Wallez b2931601 2017-04-11T15:58:57 Add robust entry point for CompressedTex(Sub)Image BUG=angleproject:1354 Change-Id: I925db827c4ccf4e6f037a058f8f6b960a56047e1 Reviewed-on: https://chromium-review.googlesource.com/474964 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang e93dabaa 2017-03-30T13:54:40 Output the number of columns and rows written for robust ReadPixels. BUG=angleproject:1354 Change-Id: Ib78f74d7b1a449468e2c477955f6795dc5dbc811 Reviewed-on: https://chromium-review.googlesource.com/463786 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Geoff Lang fc72a073 2017-03-24T14:52:39 Update CHROMIUM_copy_texture entry points to the ES3 versions. BUG=angleproject:1932 Change-Id: Ia45f8522320af1d747fbfb57468e8b881b033543 Reviewed-on: https://chromium-review.googlesource.com/459101 Reviewed-by: Geoff Lang <geofflang@chromium.org>
Andrei Volykhin a5527071 2017-03-22T16:46:30 Add support for EXT_YUV_target Add new sampler type "__samplerExternal2DY2YEXT" to sample a YUV texture image and output color value without any color conversion, new additional type to specify color space standard formula and built-in functions for yuv to rgb transformation. Change-Id: I1780650fe84cd75191c1ca1e4118e89d585bfd92 Reviewed-on: https://chromium-review.googlesource.com/454697 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho 6ca2b65c 2017-02-19T18:05:10 Implement location layout qualifier for uniforms This is a complete implementation of the uniform location layout qualifier. Uniform location set in the shader is plumbed to shader linking, which does several link-time checks for conflicts and recursively applies the location to struct members. Validate that location is consistent as specified in the table in section 9.2.1 of the ESSL 3.10.4 spec. The location set in the shader overrides the one set via the CHROMIUM_bind_uniform_location API. Location conflicts must be checked even if the uniforms are not statically used. Because of this unused uniforms are now recorded during uniform linking. After linking checks are done, unused uniforms are pruned from the program state. Location is validated against the maximum number of uniform locations at compile time as specified in section 4.4.3 of the ESSL 3.10.4 spec. All dEQP uniform location tests don't yet pass due to unrelated bugs. BUG=angleproject:1442 TEST=angle_end2end_tests, dEQP-GLES31.functional.uniform_location.* Change-Id: I1f968e971f521fbc804b01e1a7c2b4d14f24d20f Reviewed-on: https://chromium-review.googlesource.com/447942 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Jamie Madill e08a1d36 2017-03-07T17:24:06 Plumb robust resource init extensions. This also cleans up a few minor glitches in the extension texts, and renames the EGL extension for consistency. It incidentally fixes a bug in our EGL init where we were checking the wrong client versions for KHR_create_context. It also implements a new feature for tests which allow them to defer Context creation until the test body. This allows tests to check for EGL extension available before trying to create a context with certain extensions. BUG=angleproject:1635 Change-Id: I9311991332c357e36214082b16f2a4a57bfa8865 Reviewed-on: https://chromium-review.googlesource.com/450920 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Olli Etuaho 185e32b8 2017-03-01T11:57:18 Increment ANGLE_SH_VERSION after ShaderVars API change This was accidentally left out of commit 547cbd461b9167f7df975ccc1ed4e7d469a3e751 "Validate uniform binding at link time". BUG=angleproject:1893 Change-Id: I945608fd9aef8a605d69f1109ead2460aab0c228 Reviewed-on: https://chromium-review.googlesource.com/448456 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 547cbd46 2017-02-27T11:54:00 Validate uniform binding at link time GLSL ES Spec 3.10.4, section 4.4.5 has the rules for linking uniforms with binding layout qualifiers. If a binding layout qualifier for a uniform variable is specified in both vertex and fragment shaders, the qualifiers must match. BUG=angleproject:1893 TEST=dEQP-GLES31.functional.layout_binding.*binding_contradictory* Change-Id: I0ae6a1a8967df818be8136510c22daee848b9da7 Reviewed-on: https://chromium-review.googlesource.com/447557 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Jamie Madill abe89c7d 2017-02-16T10:24:06 Tweak platform method signatures. This works around a limitation in UBSAN which can't handle decltype. Instead use void * and typedef where appropriate. BUG=chromium:692274 Change-Id: I4eab796db3aa2e51c0fc558170eb2af61f07223d Reviewed-on: https://chromium-review.googlesource.com/443885 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Geoff Lang feb8c686 2017-02-13T16:07:35 Add extensions to disable client arrays. Chrome doesn't allow any client data in its command buffer. Add an ANGLE extension to request a context that disallows client data. BUG=602737 Change-Id: If9d5144daea3c629a73562396000df59a671aad3 Reviewed-on: https://chromium-review.googlesource.com/441986 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill abf38572 2017-02-14T16:47:59 Remove old C++ ANGLE platform. Now that the new platform is in place, we can remove the old methods. Must be landed after https://codereview.chromium.org/2697463003/ BUG=angleproject:1892 BUG=chromium:678870 Change-Id: Ia29a3b120cf3521fc0409019c2e64e4dbc6f460d Reviewed-on: https://chromium-review.googlesource.com/441274 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill dbffdfbd 2017-02-13T18:52:38 Fix counting of the new platform methods. The context pointer was throwing off the count by one. Also change the type to void * for ease of use. BUG=angleproject:1892 BUG=chromium:678870 Change-Id: Iffac667f0aa896d9247e9ffddfeb3bc447a9692f Reviewed-on: https://chromium-review.googlesource.com/441931 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill b1eeba1f 2017-02-13T16:36:40 Use a C API for the ANGLE platform. The main purpose of this change is to fix a fuzzer bug where we would trigger undefined behaviour calling between Chrome and ANGLE. It's not specced how virtual function calls work if the shared objects are not directly linked together, and ANGLE and Chrome are not linked. Replace the old class-style API with a C dispatch table. Follow-up work will make the Platform owned by the Display instead of using global variables, but fixing this is a bit tricky. BUG=angleproject:1892 BUG=chromium:678870 Change-Id: Iad188bc2e50f2b5e4a03ce0de233d686f569c705 Reviewed-on: https://chromium-review.googlesource.com/441273 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Geoff Lang ce02f086 2017-02-06T16:46:21 Add an extension to share textures at the display level. BUG=angleproject:1639 Change-Id: If9140142ebce89f33921c13d9d212c17d1894162 Reviewed-on: https://chromium-review.googlesource.com/437618 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Geoff Lang e70413c7 2017-01-12T16:35:17 Roll EGL headers. Update CGL backend to use new EGL types. BUG=angleproject:1707 Change-Id: I165e81a758cad0a8036aef68c44a57bcc61e982d Reviewed-on: https://chromium-review.googlesource.com/428292 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Qin Jiajia 4af4951f 2016-12-26T13:12:22 Tighten the workaround for B5G6R5 on Intel drivers This driver bug has been fixed in 20.19.15.4539. BUG=chromium:644610 TEST=dEQP-GLES3.functional.fbo.blit.default_framebuffer.rgb565* Change-Id: I37556304ed4f70771fb88b792c01b6be5b3aa294 Reviewed-on: https://chromium-review.googlesource.com/424103 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill 80ab03c5 2017-01-03T11:03:23 Add angle_white_box_tests for libANGLE render tests. angle_end2end_tests included tests that used both the entry points from our shared libraries as well as calling libANGLE classes like gl::Context directly. Split these into a new test executable. This also removes the libANGLE code from all the end2end tests. It's necessary to add static versions of libEGL and libGLESv2 so that we call safely call methods in libANGLE an the entry points from the same target. BUG=angleproject:1660 Change-Id: I6d82021b9300231ddb5fee435e5d77728f8f1292 Reviewed-on: https://chromium-review.googlesource.com/419175 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Jamie Madill a818c327 2017-01-03T13:48:05 translator: Remove non-sh scoped APIs. Now that Chromium is switched over, we can remove the old global APIs so they no longer conflict with glslang/Vulkan. BUG=angleproject:1319 Change-Id: Ia673d47caa7ca40139e4989fac374acd48f52ab9 Reviewed-on: https://chromium-review.googlesource.com/408517 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Shao f165f0b4 2016-12-20T15:53:11 Tighten the workarounds on isnan for Intel drivers This driver bug has been fixed in 21.20.16.4542. BUG=chromium:650547 Change-Id: I2a5c7c01bf48d854bd6c4c6a380e57617e00529a Reviewed-on: https://chromium-review.googlesource.com/422992 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Kai Ninomiya d5fe352a 2016-12-22T14:55:46 Add GL_EXT_texture_compression_s3tc_srgb to GLES2/gl2ext.h This extension is currently in draft; ANGLE will be the first implementation. BUG=angleproject:1553 BUG=chromium:630498 Change-Id: I795caa36f722a347cb7924990b60452d51b1e177 Reviewed-on: https://chromium-review.googlesource.com/423435 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Kai Ninomiya 4eee74de 2016-12-22T14:48:55 Update GLES2/gl2ext.h to revision 33260 (2016-10-27) From https://www.khronos.org/registry/gles/api/GLES2/gl2ext.h BUG=angleproject:1553 Change-Id: I3a0e5ee77de3db02eace63d40df7db040a739f88 Reviewed-on: https://chromium-review.googlesource.com/423434 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 09b04a2f 2016-12-15T13:30:26 Add shader translator support for OVR_multiview The OVR_multiview and OVR_multiview2 extensions add gl_ViewID_OVR to shaders. gl_ViewID_OVR can be translated either as is in GLSL output or as a uniform by setting the SH_TRANSLATE_VIEWID_OVR_AS_UNIFORM compiler flag. If WebGL output is selected, the shaders will be validated according to proposed rules in the WEBGL_multiview spec. BUG=angleproject:1669 TEST=angle_unittests Change-Id: I19ea3a6c8b4edb78be03f1a50a96bfef018870d0 Reviewed-on: https://chromium-review.googlesource.com/422848 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Jamie Madill e09bd5d3 2016-11-29T16:20:35 Vulkan: Add display creation, test and extension. With this CL we have the ability to create Vulkan test configs and run basic tests, although the only thing that works is creating a Vulkan Renderer using the extension. BUG=angleproject:1319 Change-Id: I8ad17bba01241334be7da16e68fea38762ca6a20 Reviewed-on: https://chromium-review.googlesource.com/367750 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill 408293f8 2016-12-20T10:11:45 D3D11: Fix stale SRVs with tiny depth textures. When the tiny depth texture would get re-created on change, it was not freeing any cached SRVs which were pointing to the old tex. Fix this by erasing the cache entry if the texure is recreated. Also include a test which hooks into the workarounds to force testing on every platform. Also narrow the workaround to only apply to depth/stencil textures which use these mips in GL, rather than D3D, where we always create a full mip chain. BUG=angleproject:1664 Change-Id: If0ac396b8847e1bf9b50165e5332da573e9bb3e4 Reviewed-on: https://chromium-review.googlesource.com/421567 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho da9fb093 2016-12-09T17:32:29 Work around atan(y, x) bug on NVIDIA atan(y, x) is not always returning expected results on NVIDIA OpenGL drivers between versions 367 and 375. Work around this by emulating atan(y, x) using the regular atan(x) function. A fix to the driver is expected in a future release. It is most convenient to implement the vector atan(y, x) functions by using the scalar atan(y, x) function. Support for simple dependencies between emulated functions is added to BuiltInFunctionEmulator. In the current implementation one function is allowed to have at most one other function as its dependency. BUG=chromium:672380 TEST=angle_end2end_tests Change-Id: I9eba8b0b7979c7c7eaed353b264932e41830beb1 Reviewed-on: https://chromium-review.googlesource.com/419016 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Qiankun Miao f52fe93d 2016-12-07T13:39:15 Work around unary minus operator float issue on Intel Mac 10.11 Result of -float is wrong on Intel Mac 10.11 drivers. Replace -float with 0.0 - float to work around this issue. BUG=308366 BUG=672380 Change-Id: I53bc2eda7259fff5805bec39896fc7b7a6eaf665 Reviewed-on: https://chromium-review.googlesource.com/417169 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Geoff Lang c339c4e5 2016-11-29T10:37:36 Split WebGL compatibility into two extensions. The mechanism for requesting extensions is now a separate extension. Added a way to query the extensions that support enabling. BUG=angleproject:1523 Change-Id: I2efaa9f6d67b12ecae325f455404e34ba04d0e7c Reviewed-on: https://chromium-review.googlesource.com/414529 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 1b896c62 2016-11-16T13:10:44 translator: remove code related to for-loop unrolling For loop unrolling is not used and causes the translator fuzzer to find a hang when unrolling tons of nested loops (duh). Also remove MMap.h which was unused. This is essentially a revert of https://codereview.appspot.com/4331048 BUG=chromium:665255 Change-Id: Id6940f7e306d4ed53bc992f751e9ffe733190f17 Reviewed-on: https://chromium-review.googlesource.com/412023 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill 861ebb3b 2016-11-17T16:40:22 Use ShaderVars instead of ShaderLang in headers. We only need the typed variable information in our header files. The entry point and other enum info can be encapsulated better in the cpp files that call through to the translator. The only tricky one is the compile options, which we return from our implementation - put the typedef for these in the ShaderVars header to fix this. This should partially work around the problem of shaderlang for Vulkan and ANGLE's translator (also ShaderLang) using some identifiers with the same names. BUG=angleproject:1576 Change-Id: I43c530486498c210796b9e197a6780bf2f7b3afb Reviewed-on: https://chromium-review.googlesource.com/412423 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Qiankun Miao 41f9f673 2016-11-16T17:04:36 Remove invariant qualifier for ESSL 3.0 on AMD driver AMD driver in Linux requires invariant qualifier to match between shaders even for GLSL >= 4.2. This conflicts with ESSL 3.0 which disallows invariant qualifier in fragment shader. Remove invariant qualifier in vertex shader to workaround AMD driver bug. BUG=chromium:639760 TEST=webgl2_conformance Change-Id: Id5adf7e7032105486df90a1f200471ea81ee5c36 Reviewed-on: https://chromium-review.googlesource.com/411917 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Zhenyao Mo <zmo@chromium.org>
Yuly Novikov ea586549 2016-11-10T17:33:43 Cleanup after translator component removal - Unite translator with translator_lib - Remove flags and defines for shared library exports BUG=angleproject:1596 Change-Id: Icd145a4b79e2472766a2b56017bb0f36f244482e Reviewed-on: https://chromium-review.googlesource.com/410261 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Qiankun Miao 89dd8f37 2016-11-09T12:59:30 Remove invariant declaration in vertex shader for translation from ESSL 3.00 to GLSL <= 4.1 This is a follow-up patch of https://chromium-review.googlesource.com/408569. This CL removes invariant declaration in ESSL 3.00 vertex shader, such like: " out vec4 foo; invariant foo; " This CL also adds the workarounds in libANGLE. BUG=chromium:639760 TEST=webgl2_conformance Change-Id: I568ab51a9a2f5da10d1aff0b63aae8805097e081 Reviewed-on: https://chromium-review.googlesource.com/409157 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Zhenyao Mo b7bf7426 2016-11-08T14:44:05 Don't ouput "invarant" and "centroid" in GLSL 4.1 or older. BUG=chromium:639760,chromium:641129 TEST=webgl2_conformance Change-Id: I5fe87246eaea78888529d7b45b79399e6065daa9 Reviewed-on: https://chromium-review.googlesource.com/408569 Reviewed-by: Kenneth Russell <kbr@chromium.org> Commit-Queue: Zhenyao Mo <zmo@chromium.org>
Jamie Madill 8bbbb820 2016-11-07T13:50:29 translator: Remove deprecated HLSL output flags. These flags were adding redundant configs to the fuzzer. BUG=angleproject:1522 Change-Id: I49ad56f0d7aceaae326d2d4387c4c750866465f3 Reviewed-on: https://chromium-review.googlesource.com/408338 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill acb4b81a 2016-11-07T13:50:29 translator: Put ShaderLang APIs in "sh" namespace. Working with glslang in Vulkan means we are static linking libANGLE with functions that have the same name as our translator APIs. We can fix this by scoping our APIs. We don't need to scope the types of the file, since they don't conflict. This will require a follow-up patch to remove the unscoped APIs once we switch over Chromium. We also scope TCompiler and some related classes to avoid multiply defined link errors with glslang. BUG=angleproject:1576 Change-Id: I729b19467d2ff7d374a82044b16dbebdf2dc8f16 Reviewed-on: https://chromium-review.googlesource.com/408337 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Geoff Lang 2dacfb2a 2016-11-02T13:32:45 Fix EGL_D3D_TEXTURE_SUBRESOURCE_ID_ANGLE enum typo. BUG=angleproject:1332 Change-Id: I69a5780521a4810ae93567fbe875a8c5e361850e Reviewed-on: https://chromium-review.googlesource.com/406632 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Qiankun Miao 705a9194 2016-08-29T10:05:27 Reland "Remove invariant qualifier for input in fragment shader" This relands https://chromium-review.googlesource.com/#/c/400005/. ESSL and GLSL are not consistent on invariant matching in vertex shader and fragment shader. See the following rules: ESSL 1.00 - input and output must match ESSL 3.00 - only output, inputs cannot be declared as invariant. GLSL 1.10.59 - does not exist GLSL 1.20.8 - input and output must match GLSL 1.30.10 - input and output must match GLSL 1.40.8 - input and output must match GLSL 1.50.11 - input and output must match GLSL 3.30.6 - input and output must match GLSL 4.00.9 - input and output must match GLSL 4.10.6 - input and output must match GLSL 4.20.11 - input can omit invariant GLSL 4.30.8 - input can omit invariant GLSL 4.40.9 - input can omit invariant GLSL 4.50.5 - input can omit invariant Since GLSL 4.20, invariant qualifier description were changed to: " Only variables output from a shader (including those that are then input to a subsequent shader) can be candidates for invariance. This includes user-defined output variables and the built-in output variables. As only outputs need be declared with invariant, an output from one shader stage will still match an input of a subsequent stage without the input being declared as invariant. " It's not very clear if input in fragment can be declared as invariant. Mesa driver disallows use of input declared as invariant in fragment shader, while other drivers may allow it. This CL removes invariant declaration for input in fragment shader except AMD driver in Linux. AMD's driver obviously contradicts the spec by forcing invariance to match between vertex and fragment shaders. BUG=chromium:639760, chromium:659326 TEST=conformance/glsl/misc/shaders-with-invariance.html and conformance/glsl/bugs/invariant-does-not-leak-across-shaders.html Change-Id: I0aa9be14f0cee7a11a249c91fba27c570c52ca1b Reviewed-on: https://chromium-review.googlesource.com/404228 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Geoff Lang 2018c0ba 2015-12-08T11:48:51 Add a EGL_ANGLE_d3d_texture_client_buffer extension. Allows creation of pbuffers from D3D texture objects. BUG=540829 BUG=angleproject:1144 Change-Id: If8ea717ef011608cd01357c217837133d726d3ea Reviewed-on: https://chromium-review.googlesource.com/316804 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang 0a9661f2 2016-10-20T10:59:20 Implement robust the GetInternalFormativ entry point. BUG=angleproject:1354 Change-Id: Ib25fe4905fdd6c532c67de1d4ca1ba37932f8e0b Reviewed-on: https://chromium-review.googlesource.com/401149 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Qin Jiajia 7835b525 2016-10-08T11:20:17 Reland "Add workaround for unused std140 and shared uniform blocks on MacOS" On some Mac drivers with shader version 4.1, they will treat unused std140 and shared uniform blocks' members as inactive. However, WebGL2.0 based on OpenGL ES3.0.4 requires all members of a named uniform block declared with a shared or std140 layout qualifier to be considered active. The uniform block itself is also considered active. This workaround is to reference all members of unused std140 and shared uniform blocks at the beginning of the vertex/fragment shader's main(). BUG=chromium:618464 TEST=UniformBufferTest.ActiveUniformBlockNumber Change-Id: I18da4e2b61b0170068bf5ea38ce54667b0737780 Reviewed-on: https://chromium-review.googlesource.com/395648 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Geoff Lang 47110bf4 2016-04-20T11:13:22 Implement CHROMIUM_copy_compressed_texture for D3D11. BUG=angleproject:1356 Change-Id: Id563997d2921cf558c52a781ae66d8bde58d1f2f Reviewed-on: https://chromium-review.googlesource.com/339847 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Geoff Lang 168445c2 2016-09-23T16:33:22 Add an extension for requesting a NULL Display. BUG=angleproject:1468 Change-Id: Ief4b0e7d7a0420e59e547cd24fde53deb3718ccb Reviewed-on: https://chromium-review.googlesource.com/388845 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Kenneth Russell c9e6026c 2016-09-30T17:15:07 Revert "Add workaround for unused std140 and shared uniform blocks on MacOS" This reverts commit 9aa83fe302578d226f195fff5fb3f0e2fb723a4c. The new test UniformBufferTest.ActiveUniformNumberAndName/ES3_OPENGL is failing on multiple platforms. Examples: https://build.chromium.org/p/chromium.gpu.fyi/builders/Mac%2010.10%20Release%20%28ATI%29/builds/12285 https://build.chromium.org/p/chromium.gpu.fyi/builders/Linux%20Release%20(ATI) Change-Id: I78b1a4d58e9a291e40ad304eb32f990e0518f7ee Reviewed-on: https://chromium-review.googlesource.com/391049 Reviewed-by: Kenneth Russell <kbr@chromium.org>
Geoff Lang ff5b2d51 2016-09-07T11:32:23 Add a GL_ANGLE_robust_client_memory extension. This allows specifying data size to all GL functions that provide a pointer to client memory and a length parameter for all functions in which the driver writes to client memory. BUG=angleproject:1354 Change-Id: Ia68be1576b957cb529c87b5e0d1bd638c7dbd371 Reviewed-on: https://chromium-review.googlesource.com/382012 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Qin Jiajia 9aa83fe3 2016-09-29T08:42:42 Add workaround for unused std140 and shared uniform blocks on MacOS On some Mac drivers with shader version 4.1, they will treat unused std140 and shared uniform blocks' members as inactive. However, WebGL2.0 based on OpenGL ES3.0.4 requires all members of a named uniform block declared with a shared or std140 layout qualifier to be considered active. The uniform block itself is also considered active. This workaround is to reference all members of unused std140 and shared uniform blocks at the beginning of the vertex/fragment shader's main(). BUG=chromium:618464 TEST=UniformBufferTest.ActiveUniformBlockNumber Change-Id: I1d2c5e3e8da04786ac6a37fd26f7bb9c14cd76ed Reviewed-on: https://chromium-review.googlesource.com/387169 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shao 6f0a0dca 2016-09-27T13:51:29 Workaround isnan() on Intel drivers On some Intel drivers, calling function isnan() on highp float will get wrong answer. This patch work arounds this bug by using an expression to emulate this function. BUG=chromium:650547 Change-Id: I5bc5e0352c434f42cd2c55103a74f9f7ba51a72c Reviewed-on: https://chromium-review.googlesource.com/389834 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Geoff Lang f41a7151 2016-09-19T15:11:17 Add an extension to disable resource generation on bind. BUG=angleproject:1518 Change-Id: I662f7b07da5c97831496f2617b0adadf9858bdc9 Reviewed-on: https://chromium-review.googlesource.com/386799 Reviewed-by: Antoine Labour <piman@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Geoff Lang c287ea6e 2016-09-16T14:46:51 Add WebGL validation extensions to ANGLE. BUG=angleproject:1523 Change-Id: I6fecb5055ed8087665aeee34b3a066ea8f38d51b Reviewed-on: https://chromium-review.googlesource.com/386281 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Antoine Labour <piman@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Jiawei-Shao e292e902 2016-09-07T10:49:01 Workaround the unary minus operator issue on Intel On some Intel D3D drivers, evaluating unary minor operator on an integer variable may get wrong answer in vertex shader. This patch works around this bug by replacing -(int) with ~(int)+1 on Windows Intel. BUG=chromium:644033 Change-Id: I0af719e84d618a33f25bcb33bde0c381fb462a31 Reviewed-on: https://chromium-review.googlesource.com/381675 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Qiankun Miao 09cfac60 2016-09-06T17:25:16 Work around For and While loop bugs on Intel Mac OSX Condition calculation in for and while loops has bug on Intel Mac. Work around it by converting "CONDITION" to "CONDITION && true". This CL also adds previous SH_EMULATE_ABS_INT_FUNCTION workaround to the ANGLE GL back-end on OSX BUG=chromium:644669 TEST=deqp/functional/gles3/shaderloop_for/while.html Change-Id: I910f662b054f259fcb601b9938841b3a2d066840 Reviewed-on: https://chromium-review.googlesource.com/381678 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Qiankun Miao <qiankun.miao@intel.com> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Qiankun Miao 7ebb97fc 2016-09-08T18:01:50 Use 64-bits compile options BUG=chromium:645071 Change-Id: I31825123bf4cb45fb37a93f538e8936487beb5ff Reviewed-on: https://chromium-review.googlesource.com/382712 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 966456de 2016-09-12T11:42:44 Remove SH_TIMING_RESTRICTIONS compiler flag The timing restrictions code is not in use and not updated for ESSL3, so it is better to remove it to make refactoring the AST easier. It can also be argued that perfect prevention of shader timing attacks is not feasible due to factors that are not under control of ANGLE, such as fixed function color compression in GPUs. Such color compression may make the use of texture bandwidth and thus performance dependent on the content of a texture regardless of whether a compressed format is chosen through the API. SH_DEPENDENCY_GRAPH flag that could only be active together with the timing restrictions flag is also removed, along with all the code that was supporting it. The newer CallDAG code is used for different purposes and is kept. BUG=angleproject:1490 TEST=angle_unittests Change-Id: I2cd10e18df366e8e43f7c3af1ca12d2a4bfb2007 Reviewed-on: https://chromium-review.googlesource.com/384511 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Qiankun Miao e5bb72ff 2016-09-01T01:41:27 Remove SH_EMULATE_BUILT_IN_FUNCTIONS which isn't used The flag is not used in chrome. We decide to do per emulation per flag. BUG=chromium:642227 Change-Id: I936d53e5015186e35e672d0cb51c853a941582d2 Reviewed-on: https://chromium-review.googlesource.com/379077 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Qiankun Miao a4e6f074 2016-08-29T14:49:21 Work around abs() issue in Intel Mac drivers abs(i) where i is an integer returns unexpected result in Intel Mac. This works around the issue by emulating abs(i) manually. BUG=chromium:642227 TEST=deqp/functional/gles3/shadercommonfunction.html Change-Id: I2a41e0f4bcb0766109d651e663283b1760468017 Reviewed-on: https://chromium-review.googlesource.com/377628 Commit-Queue: Zhenyao Mo <zmo@chromium.org> Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Qiankun Miao c2c5fc48 2016-08-31T15:24:22 Remove CSS Shader related code CSS shader has been removed from spec and chrome code base. Remove the code in ANGLE. BUG=chromium:233383 Change-Id: I93a35437f540e51ce7af9d49f21ca60d7c0b156a Reviewed-on: https://chromium-review.googlesource.com/378739 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Yuly Novikov e3352f94 2016-08-12T20:40:14 Change angle_util to be a shared library So that there will be one instance of static thread synchronization variables in AndroidWindow. Previously there was one instance in lib_angle_deqp_gles2_tests__library and one in libangle_deqp_libgles2, resulting in AndroidWindow::initialize waiting forever. Also make the change in GYP build to fix standalone build, and fix rpath issues on Mac. BUG=angleproject:1471 TEST=end2end and deqp tests on standalone Win10 and end2end on GN Mac 10.11 Change-Id: I731578459400bb47d269df129aabed9b67b555e6 Reviewed-on: https://chromium-review.googlesource.com/376202 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Shao 11e43ece 2016-08-11T09:54:08 Add a workaround for Intel drivers on glsl function texelfetchoffset GLSL function texelfetchoffset will be translated into texture.Load in ANGLE. In D3D there is a note that When one or more of the coordinates in Location exceeds the u, v, or w mipmap level dimensions of the texture, Load returns zero in all components, but in glsl there is no such restriction, which will cause the WebGL 2 dEQP test deqp/functional/gles3/shadertexturefunction/texelfetchoffset.html fail on Windows with Intel GPU. Adapted from ExpandIntegerPowExpressions.cpp, this patch adds a translation from texelFetchOffset into texelFetch to work around this issue. BUG=angleproject:1469 Change-Id: Iecfb9570472036acf5960789bdb1a63f191316be Reviewed-on: https://chromium-review.googlesource.com/367883 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Geoff Lang 1fe74c7e 2016-08-25T13:23:01 Manually compute the mipmap size for the textureSize builtin. There were two issues with the current implementation: * The GetDimensions function already takes into account the base level of the SRV. * The GetDimensions function returns doesn't return valid sizes for levels that don't exist in the SRV. Instead, manually do the lod offset. BUG=angleproject:931 BUG=angleproject:1316 TEST=dEQP-GLES3.functional.shaders.texture_functions.texturesize.sampler2d_fixed_vertex Change-Id: I63259b563a42b93b73949e0ef7ac412099a42f13 Reviewed-on: https://chromium-review.googlesource.com/376099 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Zhenyao Mo <zmo@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Martin Radev 4c4c8e72 2016-08-04T12:25:34 Add compute program compilation and linking support Compute shaders can be now compiled and linked to create programs. Some tests are added to verify successful and unsuccessful compute shader linking. The patch also replaces std::array<int, 3> with a custom struct WorkGroupSize. BUG=angleproject:1442 TEST=angle_end2end_tests TEST=angle_unittests Change-Id: I4ab0ac05755d0167a6d2a798f8d7f1516cf54d84 Reviewed-on: https://chromium-review.googlesource.com/366740 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Yuly Novikov 55033e58 2016-08-25T17:32:12 Revert "Change angle_util to be a shared library" This reverts commit 2f9b5e6f79cd576bd3b7110272d58f143801bf0f. Change-Id: I90a7ba0596e79795c9549bc268eabff69c96d572 Reviewed-on: https://chromium-review.googlesource.com/376079 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Yuly Novikov 2f9b5e6f 2016-08-12T20:40:14 Change angle_util to be a shared library So that there will be one instance of static thread synchronization variables in AndroidWindow. Previously there was one instance in lib_angle_deqp_gles2_tests__library and one in libangle_deqp_libgles2, resulting in AndroidWindow::initialize waiting forever. BUG=angleproject:1471 Change-Id: Ia529c91e34960eb352730c1bb89a91ce6336c8a0 Reviewed-on: https://chromium-review.googlesource.com/368983 Commit-Queue: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Kenneth Russell bccc65d3 2016-07-19T16:48:43 Flatten "#pragma STDGL invariant(all)" into varying variables. This is implemented as a compiler option which is enabled by default when outputting to desktop GLSL version 130 and greater, which does not support this #pragma in fragment shaders. As a workaround, and for better compatibility on desktop OpenGL drivers, this pragma is also flattened into the outputs of vertex shaders, and the inputs of ESSL 1.00 fragment shaders. TEST=conformance/glsl/misc/shaders-with-invariance.html with --enable-unsafe-es3-apis BUG=629622, angleproject:1293 Change-Id: Ib040230915e639971505ed496d26e804c9d64e68 Reviewed-on: https://chromium-review.googlesource.com/361792 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Kenneth Russell <kbr@chromium.org>
Martin Radev 802abe01 2016-08-04T17:48:32 Add compute shader compilation support in the glsl compiler Support is added for compute shader compilation. There is a small extension to the parser so that 'local_size_x = ', 'local_size_y = ' and 'local_size_z = ' are supported as layout qualifiers. A few shader compilation tests are added and one which checks the AST whether the layout qualifiers are properly parsed. BUG=angleproject:1442 TEST=angle_unittests TEST=angle_end2end_tests Change-Id: I67283797d1cf13fa4ac47faa2a6e66d93a2db867 Reviewed-on: https://chromium-review.googlesource.com/362300 Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Martin Radev e93d24ef 2016-07-28T12:06:05 Add es3.1 shader constants The patch adds all shader built-in constants. BUG=angleproject:1442 TEST=angle_unittests TEST=angle_end2end_tests Change-Id: I81cae479d6506a8faa2dce023d5fcc2c1291d521 Reviewed-on: https://chromium-review.googlesource.com/364460 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Geoff Lang 97073d12 2016-04-20T10:42:34 Implement CHROMIUM_copy_texture for D3D11. BUG=angleproject:1356 Change-Id: I70246762411dbeeb3e291e317854139a68d80070 Reviewed-on: https://chromium-review.googlesource.com/339434 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Corentin Wallez aae1e4ae 2016-08-01T09:44:09 ShCheckVariablesWithinPackingLimits: remove deprecated overload BUG=621031 Change-Id: Ib4cdd88ecd58f617813a91379a8b8b518fba149b Reviewed-on: https://chromium-review.googlesource.com/364910 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Jamie Madill 1048e43f 2016-07-23T18:51:28 D3D: Work around HLSL integer pow folding bug. BUG=angleproject:851 Change-Id: I68a47b8343a29e42c0a69ca3f2a6cb5054d03782 Reviewed-on: https://chromium-review.googlesource.com/362775 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Zhenyao Mo 72111915 2016-07-20T17:45:56 Initialize all output variables. BUG=angleproject:1441 TEST=bots Change-Id: Ia4cf415d8346c3234bf0f548a178ee3ea8cd35c4 Reviewed-on: https://chromium-review.googlesource.com/362110 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Zhenyao Mo <zmo@chromium.org> Commit-Queue: Zhenyao Mo <zmo@chromium.org>
Martin Radev 1be913cf 2016-07-11T17:59:16 Add support for ES31 context creation The dEQP test for context creation passes. SH_WEBGL3_SPEC has been added, but it should be considered whether we should keep it, remove it or rename it. It was added so that there is a webgl mapping to es 310 shaders. Check Compiler.cpp. The bison file has been modified so that some tokens from es3 can be also used in es31 as well. A separate macro ES3_1_ONLY is added so that some tokens are limited only for es 310 shaders. BUG=angleproject:1442 TEST=angle_unittests Change-Id: I2e5ca227c96046c30dc796ab934f3fda9c533eba Reviewed-on: https://chromium-review.googlesource.com/360300 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Corentin Wallez e58e1416 2016-07-18T16:40:46 ShCheckVariablesWithinPackingLimits add sh::ShaderVariable overload This overload doesn't take a stripped down version of the variable information, which makes it possible to handle varying structs correctly by flattening them as individual variables. BUG=621031 Change-Id: I367629fce3d17dd7e1f876c5937eb37f3d97c7f4 Reviewed-on: https://chromium-review.googlesource.com/361460 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Sami Väisänen 46eaa946 2016-06-29T10:26:37 Support CHROMIUM_path_rendering fragment operations This brings two new APIs, BindFragmentInputLocation and ProgramPathFragmentInputGen that together dictate how the fragment shader varyings are used. BUG=angleproject:1382 Change-Id: I4b52fd8a3555235a73aecd4f3dba2d500789cbb0 Reviewed-on: https://chromium-review.googlesource.com/357071 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Sami Väisänen <svaisanen@nvidia.com> Commit-Queue: Sami Väisänen <svaisanen@nvidia.com>
Corentin Wallez 84954988 2016-07-12T15:42:18 ShaderVars: add isSameInterfaceBlockFieldAtLinkTime This will be used by Chromium to check for interface blocks mismatches. BUG=621031 Change-Id: Ia6cc19e5d7b2a5c33af558d65b87885a6b72cea3 Reviewed-on: https://chromium-review.googlesource.com/359607 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Kenneth Russell <kbr@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Sami Väisänen d59ca052 2016-06-21T16:10:00 Support instanced CHROMIUM_path_rendering This implements instanced path rendering. BUG=angleproject:1382 Change-Id: I4654251882975d707b22c7bb522af14ae34eb1a1 Reviewed-on: https://chromium-review.googlesource.com/355401 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Sami Väisänen <svaisanen@nvidia.com>
Sami Väisänen e45e53bd 2016-05-25T10:36:04 Support CHROMIUM_path_rendering This is partial support for CHROMIUM_path_rendering and implements basic path management and non-instanced rendering. BUG=angleproject:1382 Change-Id: I9c0e88183e0a915d522889323933439d25b45b5f Reviewed-on: https://chromium-review.googlesource.com/348630 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Geoff Lang b66a9097 2016-05-16T15:59:14 Add support for OES_EGL_image_external and OES_EGL_image_external_essl3. BUG=angleproject:1372 Change-Id: I8489e7fd0ab409b0775041ad5e9fbf0aab53886d Reviewed-on: https://chromium-review.googlesource.com/344734 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Sami Väisänen a797e066 2016-05-12T15:23:40 Support CHROMIUM_framebuffer_mixed_samples in the GL backend BUG=angleproject:1378 Change-Id: I634c41f3507dbdeaa56234c4de1b498f81c848ed Reviewed-on: https://chromium-review.googlesource.com/344520 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Sami Väisänen <svaisanen@nvidia.com>
Geoff Lang 2b4ce80c 2016-04-28T13:34:50 Implement GL_CHROMIUM_sync_query for D3D9 and D3D11. BUG=angleproject:1366 Change-Id: Iadde61968f45b969c76578a6dd9116a25d63fb4b Reviewed-on: https://chromium-review.googlesource.com/341230 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Ian Ewell bda75597 2016-04-18T17:25:54 Finish NV12 support via streams. The main functionality for NV12 texture support through EGL streams has been added. Updates to the compiler, texture code, and stream code were added to support binding to external D3D11 NV12 textures. An end2end test was also added to test sampling of YUV textures and converting to RGB. There is also a new script to convert BMP files to an NV12 texture ready to load into D3D11 for testing purposes. BUG=angleproject:1332 Change-Id: I39b6ec393ea338e2c843fb911acc1b36cd1158a0 Reviewed-on: https://chromium-review.googlesource.com/339454 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Ian Ewell <ewell@google.com> Reviewed-on: https://chromium-review.googlesource.com/341254 Reviewed-by: Ian Ewell <ewell@google.com>
Corentin Wallez 9670b03e 2016-04-29T09:47:47 Revert "Finish NV12 support via streams." Broke Windows Clang compilation, see https://build.chromium.org/p/chromium.gpu.fyi/builders/GPU%20Win%20Clang%20Builder%20%28dbg%29/builds/3583/steps/compile/logs/stdio and search for TextureStorage11.h This reverts commit 9b8b359fa3615be7c7492239a48f61103b2e4fcc. Change-Id: I6e54305eba02b40927a35577594df39e951adb32 Reviewed-on: https://chromium-review.googlesource.com/341430 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Ian Ewell 9b8b359f 2016-04-18T17:25:54 Finish NV12 support via streams. The main functionality for NV12 texture support through EGL streams has been added. Updates to the compiler, texture code, and stream code were added to support binding to external D3D11 NV12 textures. An end2end test was also added to test sampling of YUV textures and converting to RGB. There is also a new script to convert BMP files to an NV12 texture ready to load into D3D11 for testing purposes. BUG=angleproject:1332 Change-Id: I098940e6f25e113dcc4fc8d22ffed4b5a16fd860 Reviewed-on: https://chromium-review.googlesource.com/339454 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Ian Ewell <ewell@google.com>
Ian Ewell 4a48d9a3 2016-03-31T16:46:25 Initial implementation of ANGLE_stream_producer_d3d_texture_nv12. Add the validation and entrypoints for ANGLE_stream_producer_d3d_texture_nv12, which is a new EGL extension currently being written. The purpose of this extension is to allow insertion of D3D11 NV12 textures to be inserted into a stream. This acts as the producer of the EGL stream. BUG=angleproject:1332 Change-Id: I50d4565cc82b63f7da7632adad4ac4c77d8800f2 Reviewed-on: https://chromium-review.googlesource.com/336695 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Shannon Woods <shannonwoods@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Ian Ewell <ewell@google.com>
Olli Etuaho 9696316d 2016-03-21T11:54:33 Support ESSL structs containing samplers on D3D Since HLSL can't natively handle samplers in structs, samplers need to be extracted out of structs into separate variables in the translated shader code. In HLSL 4.1, samplers that were in structs go into the normal sampler arrays and are identified by index constants. In other HLSL versions, samplers that were in structs are translated as uniform variables. These transformations are done inside the HLSL output classes, not as tree transformations. This helps to keep the uniform API provided by the shader translator intact. Wherever a struct containing samplers is passed into a user-defined function, the translated HLSL code passes the separate sampler variables alongside a struct where the samplers have been removed. The D3D backend in libANGLE queries the uniform registers of any samplers that were in uniform structs, and adds them to the register maps, so that correct sampler state gets assigned to them. The extracted sampler variables are prefixed with "angle_" instead of the usual "_" to prevent any name conflicts between them and regular variables. BUG=angleproject:504 TEST=angle_end2end_tests, dEQP-GLES*.functional.shaders.struct.uniform.* (all pass), dEQP-GLES*.functional.uniform_api.* (most now pass) Change-Id: Ib79cba2fa0ff8257a973d70dfd917a64f0ca1efb Reviewed-on: https://chromium-review.googlesource.com/333743 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 19d1dc99 2016-03-08T17:18:46 Add option to limit the number of function parameters Trying to compile user-defined functions that have thousands of parameters introduces some instability in native compilers, so it is better to reject shaders with large numbers of function parameters in ANGLE. The check is only enabled if the SH_LIMIT_EXPRESSION_COMPLEXITY flag is turned on. The default limit for the number of parameters is 1024, but it can also be configured. BUG=angleproject:1338 TEST=angle_unittests Change-Id: I5c9b7a4e97e67f36e77f969368336fa8fffba1c3 Reviewed-on: https://chromium-review.googlesource.com/331970 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Kenneth Russell <kbr@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Ian Ewell c52a4026 2016-03-04T13:12:43 Update eglext.h to latest. The new header contains EGL_NV_stream_consumer_gltexture_yuv, which will be implemented in the future for video rendering purposes. BUG=angleproject:1332 Change-Id: Ia35ee7360b8f09703ad2800c641c67f0f243e927 Reviewed-on: https://chromium-review.googlesource.com/330278 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Ian Ewell <ewell@google.com>
Jamie Madill 39046169 2016-02-08T15:05:17 CollectVariables: Don't include block name in field name. The spec mandates that the instance name of a block determines how the active uniform name for this field is reported. However, our handling of this was a bit bugged. We would include the proper prefix on the compiler-side, but this mangled the hashing, and was also not strictly needed. We now also expose the instance name, so we can determine the proper prefix for variable linking on the GL-side of things. This also is consistent with how we handle other spec issues, where the GL-side handles the GL-API specific functionality. This also allows us to fix name hashing of instanced uniform blocks, which was previously broken because we would hash the full name of the active uniform, instead of just the field. BUG=angleproject:1306 Change-Id: I06ace6dbc3f75fdd8129677360dcc142aa89136e Reviewed-on: https://chromium-review.googlesource.com/326681 Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Austin Kinross 2a63b3f8 2016-02-08T12:29:08 Re-land "Implement EGL_experimental_present_path_angle" - Re-land with clang fix. This allows ANGLE to render directly onto a D3D swapchain in the correct orientation when using the D3D11 renderer. The trick is to add an extra uniform to each shader which takes either the value +1.0 or -1.0. When rendering to a texture, ANGLE sets this value to -1.0. When rendering to the default framebuffer, ANGLE sets this value to +1.0. ANGLE multiplies vertex positions by this value in the VS to invert rendering when appropriate. It also corrects other state (e.g. viewport/scissor rect) and shader built-in values (e.g. gl_FragCoord). This saves a substantial amount of GPU time and lowers power consumption. For example, the old method (where ANGLE renders all content onto an offscreen texture, and then copies/inverts this onto the swapchain at eglSwapBuffers() time) uses about 20% of the GPU each frame on a Lumia 630. Verification: + dEQP GL ES2 tests pass when "present path fast" is enabled + all ANGLE_end2end_tests pass when "present path fast" is enabled BUG=angleproject:1219 Change-Id: I56b339897828753a616d7bae837a2f354dba9c63 Reviewed-on: https://chromium-review.googlesource.com/326730 Tryjob-Request: Austin Kinross <aukinros@microsoft.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill d1c46228 2016-02-08T14:51:18 Revert "Implement EGL_experimental_present_path_angle" Compile failure on Clang/Win: The reason for reverting is: FAILED: ninja -t msvc -e environment.x86 -- "..\..\third_party/llvm-build/Release+Asserts/bin/clang-cl" -m32 /nologo /showIncludes /FC @obj\third_party\angle\src\tests\egl_tests\angle_end2end_tests.EGLPresentPathD3D11Test.obj.rsp /c ..\..\third_party\angle\src\tests\egl_tests\EGLPresentPathD3D11Test.cpp /Foobj\third_party\angle\src\tests\egl_tests\angle_end2end_tests.EGLPresentPathD3D11Test.obj /Fdobj\gpu\angle_end2end_tests.cc.pdb In file included from ..\..\third_party\angle\src\tests\egl_tests\EGLPresentPathD3D11Test.cpp:7: In file included from ..\..\third_party\angle\src\tests\test_utils/ANGLETest.h:13: ..\..\testing\gtest\include\gtest/gtest.h(1392,16) : error: comparison of integers of different signs: 'const int' and 'const unsigned int' [-Werror,-Wsign-compare] if (expected == actual) { ~~~~~~~~ ^ ~~~~~~ ..\..\testing\gtest\include\gtest/gtest.h(1422,12) : note: in instantiation of function template specialization 'testing::internal::CmpHelperEQ<int, unsigned int>' requested here return CmpHelperEQ(expected_expression, actual_expression, expected, ^ ..\..\third_party\angle\src\tests\egl_tests\EGLPresentPathD3D11Test.cpp(281,9) : note: in instantiation of function template specialization 'testing::internal::EqHelper<false>::Compare<int, unsigned int>' requested here ASSERT_EQ(mWindowWidth * 4, mappedSubresource.RowPitch); ^ ..\..\testing\gtest\include\gtest/gtest.h(1960,32) : note: expanded from macro 'ASSERT_EQ' # define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2) ^ ..\..\testing\gtest\include\gtest/gtest.h(1943,67) : note: expanded from macro 'GTEST_ASSERT_EQ' EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \ ^ BUG=angleproject:1219 This reverts commit 6b3c1db5170450bbc4946d8f18ba0d8619da43a0. Change-Id: Ia67ab82dd13295dc03235d57fa417c73f20a49e6 Reviewed-on: https://chromium-review.googlesource.com/326680 Reviewed-by: Jamie Madill <jmadill@chromium.org>
Austin Kinross 6b3c1db5 2015-12-18T14:01:46 Implement EGL_experimental_present_path_angle This allows ANGLE to render directly onto a D3D swapchain in the correct orientation when using the D3D11 renderer. The trick is to add an extra uniform to each shader which takes either the value +1.0 or -1.0. When rendering to a texture, ANGLE sets this value to -1.0. When rendering to the default framebuffer, ANGLE sets this value to +1.0. ANGLE multiplies vertex positions by this value in the VS to invert rendering when appropriate. It also corrects other state (e.g. viewport/scissor rect) and shader built-in values (e.g. gl_FragCoord). This saves a substantial amount of GPU time and lowers power consumption. For example, the old method (where ANGLE renders all content onto an offscreen texture, and then copies/inverts this onto the swapchain at eglSwapBuffers() time) uses about 20% of the GPU each frame on a Lumia 630. Verification: + dEQP GL ES2 tests pass when "present path fast" is enabled + all ANGLE_end2end_tests pass when "present path fast" is enabled BUG=angleproject:1219 Change-Id: Ib6eeea46bafa6ebce4adada0ae9db3a433b8fc4c Reviewed-on: https://chromium-review.googlesource.com/321360 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tryjob-Request: Austin Kinross <aukinros@microsoft.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Minmin Gong e3939b98 2015-12-01T15:36:51 D3D11: Transcode ETC1 to BC1. Adds a new extension to allow transcode ETC formats to suitable BC formats. This commit implements ETC1 to BC1. More formats will be supported soon. BUG=angleproject:1285 Change-Id: Iacbfbc2248dfe1aebf24b92696249a9404e331cd Reviewed-on: https://chromium-review.googlesource.com/316511 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho 9b4e8626 2015-12-22T15:53:22 Redesign samplers in shaders on D3D11 Translation of samplers to HLSL on D3D11 is changed as follows: Instead of passing around HLSL sampler and HLSL texture references in shaders, all references to ESSL samplers are converted to constant indices within the shader body. Each ESSL sampler is identified by an unique index. In the code generated to implement ESSL texture functions, these indices are used to index arrays of HLSL samplers and HLSL textures to get the sampler and texture to use. HLSL textures and samplers are grouped into arrays by their types. Each unique combination of a HLSL texture type + HLSL sampler type gets its own array. To convert a unique sampler index to an index to one of these arrays, a constant offset is applied. In the most common case of a 2D texture and a regular (non-comparison) sampler, the index offset is always zero and is omitted. The end goal of this refactoring is to make adding extra metadata for samplers easier. The unique sampler index can be used in follow-up changes to index an array of metadata passed in uniforms, which can contain such things as the base level of the texture. This does not solve the issues with samplers in structs. The interface from the point of view of libANGLE is still exactly the same, the only thing that changes is how samplers are handled inside the shader. On feature level 9_3, the D3D compiler has a bug where it can report that the maximum sampler index is exceeded when in fact it is not. This can happen when an array of samplers is declared in the shader. Because of this the new approach can't be used on D3D11 feature level 9_3, but it will continue using the old approach instead. BUG=angleproject:1261 TEST=angle_end2end_tests, dEQP-GLES3.functional.shaders.texture_functions.* (no regressions) dEQP-GLES3.functional.texture.units.* (no regressions) Change-Id: I5fbb0c4280000202dc2795a628b56bd8194ef96f Reviewed-on: https://chromium-review.googlesource.com/320571 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Tryjob-Request: Olli Etuaho <oetuaho@nvidia.com>
Austin Kinross 82b5ab60 2015-12-11T09:30:15 Compile out GLSL/ESSL translator output code if it's not needed In WinRT we only use the HLSL code, so the GLSL/ESSL output code is not necessary and is only adding to our binary size. BUG=angleproject:1250 Change-Id: I9363ca3981bde50a230f8353c1bcc09f6ea209cb Reviewed-on: https://chromium-review.googlesource.com/317358 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tryjob-Request: Austin Kinross <aukinros@microsoft.com> Tested-by: Austin Kinross <aukinros@microsoft.com>
John Bauman 49ae88ba 2015-12-09T16:44:29 Implement EGL_ANGLE_direct_composition extension On D3D11, if dcomp.dll can be loaded then EGL_ANGLE_direct_composition is exposed. Setting EGL_DIRECT_COMPOSITION_ANGLE as an attrib on a surface will force it to use DirectComposition to draw to the screen, possibly saving power. BUG=524838 Change-Id: I3ea175a97bbca1a3388ffe52fdd1587a2f0c2ce7 Reviewed-on: https://chromium-review.googlesource.com/319214 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: John Bauman <jbauman@chromium.org>
Geoff Lang 7f448b58 2015-12-16T13:31:57 Add an EGL_ANGLE_surface_orientation extension. BUG=angleproject:1262 Change-Id: Ifbb0f5302311a68a0c6f02baaea706cbb7055a52 Reviewed-on: https://chromium-review.googlesource.com/320011 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang 666cb828 2016-01-04T17:44:09 Revert "Add an EGL_ANGLE_surface_orientation extension." Compilation warnings on clang. This reverts commit 18cc14b5951842ede85c06dcbc0bba230bcedc45. Change-Id: If58047486116e34ef30c4b317d3fb47cd2349d15 Reviewed-on: https://chromium-review.googlesource.com/319822 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang 18cc14b5 2015-12-16T13:31:57 Add an EGL_ANGLE_surface_orientation extension. BUG=angleproject:1262 Change-Id: I863c46c8557604da045447550f7d69831c9f06b5 Reviewed-on: https://chromium-review.googlesource.com/318780 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Kenneth Russell add0ef14 2015-12-17T15:43:31 Remove deprecated ShShaderOutput versions. These aren't referenced from Chromium code any more. BUG=chromium:550487 Change-Id: Ie4094667ec5f739efd9f1253ffdb779deaf3cebc Reviewed-on: https://chromium-review.googlesource.com/319162 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Kenneth Russell <kbr@chromium.org>
John Bauman fe3e46ab 2015-11-24T19:13:55 Add EGL_ANGLE_flexible_surface_compatibility This extension allows users of ANGLE to make contexts current with surfaces that were created with different bit depths. BUG=angleproject:1223 Change-Id: I9072c256e0a36aee1ce41ab69cb9a04240bf0521 Reviewed-on: https://chromium-review.googlesource.com/314935 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tryjob-Request: John Bauman <jbauman@chromium.org> Tested-by: John Bauman <jbauman@chromium.org>
Austin Kinross fc1a44a1 2015-12-02T12:37:10 Revert "Revert "Add and implement EGL_ANGLE_device_creation[_d3d11]"" This reverts commit dd5c5b79333fdde7858a77d39e91cc3d30b74c9e. BUG=angleproject:1190 Change-Id: I1bc1b232b6a916da6d18b546baf20e0854a2768f Reviewed-on: https://chromium-review.googlesource.com/315169 Tested-by: Austin Kinross <aukinros@microsoft.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill dd5c5b79 2015-12-02T08:41:28 Revert "Add and implement EGL_ANGLE_device_creation[_d3d11]" Causes failures on Windows/GN: e:\b\build\slave\win_x64_gn\build\src\third_party\angle\src\tests\egl_tests\egldevicetest.cpp(108) : error C3861: 'eglCreateDeviceANGLE': identifier not found e:\b\build\slave\win_x64_gn\build\src\third_party\angle\src\tests\egl_tests\egldevicetest.cpp(113) : error C3861: 'eglQueryDeviceAttribEXT': identifier not found e:\b\build\slave\win_x64_gn\build\src\third_party\angle\src\tests\egl_tests\egldevicetest.cpp(119) : error C3861: 'eglReleaseDeviceANGLE': identifier not found e:\b\build\slave\win_x64_gn\build\src\third_party\angle\src\tests\egl_tests\egldevicetest.cpp(143) : error C3861: 'eglQueryDeviceAttribEXT': identifier not found e:\b\build\slave\win_x64_gn\build\src\third_party\angle\src\tests\egl_tests\egldevicetest.cpp(162) : error C3861: 'eglCreateDeviceANGLE': identifier not found e:\b\build\slave\win_x64_gn\build\src\third_party\angle\src\tests\egl_tests\egldevicetest.cpp(178) : error C3861: 'eglCreateDeviceANGLE': identifier not found This reverts commit 4029ad42d5ffe94a0a744532ab3577b982f847b8. BUG=angleproject:1190 Change-Id: Ibcdfd8cea7ba275cd67c0220f8d7a1069ec1cf97 Reviewed-on: https://chromium-review.googlesource.com/315480 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
kmx.io     mail     discord kmxgit v0.4.0