kc3-lang/angle/src

src

Log

Author Commit Date CI Message
Olli Etuaho 3e960463 2015-11-12T15:58:39 Detect when gl_FragData is indexed with != 0 in WebGL 2.0 WebGL 2.0 explicitly specifies it to be an error when gl_FragData is indexed with anything else than constant zero in spec section 'GLSL ES 1.00 Fragment Shader Output'. This doesn't apply to WebGL 1.0 or GLES. dEQP-GLES2.functional.shaders.fragdata* test that dynamic indexing of gl_FragData is allowed. TEST=angle_unittests BUG=angleproject:1210 Change-Id: Ib401242e7867f5e7943456b059dd8e24dc404098 Reviewed-on: https://chromium-review.googlesource.com/312045 Tested-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho bd163f6a 2015-11-13T12:15:38 Fix parsing structure definitions in place of constructors The shader parser used to accept structure definitions in place of constructors, which is invalid GLSL. This patch fixes that. BUG=angleproject:939 TEST=angle_unittests Change-Id: Ibcf502160e91c19e693e9427b548a399d83e2a71 Reviewed-on: https://chromium-review.googlesource.com/312032 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 40d9edf1 2015-11-12T17:30:34 Fix structure comparison constant folding objectSize() will return the size of all data in the structure, and simply iterating over the data will work for determining whether two structures are equal. The earlier complex and broken approach where the structure was traversed recursively is not needed. BUG=angleproject:1211 TEST=angle_unittests Change-Id: I0e5c5ccbb767d44ef6acb0f1f25f27dfc42866e1 Reviewed-on: https://chromium-review.googlesource.com/312490 Tryjob-Request: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 5c0e023c 2015-11-11T15:55:59 Qualify stored constant union data with const This prevents accidentally changing data that may be shared between multiple TIntermConstantUnion nodes. Besides making the code less prone to bugs in general, this will make it easier to implement constant folding of array constructors. BUG=541551 TEST=angle_unittests, WebGL conformance tests Change-Id: I4f3059f70b841d9dd0cf20fea4d37684da9cd47e Reviewed-on: https://chromium-review.googlesource.com/312440 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 36b0514a 2015-11-12T13:10:42 Fix ESSL3 indexing corner cases Indexing interface blocks or fragment outputs with a non-constant expression is not valid even if ANGLE has been able to constant fold the expression. BUG=angleproject:1210 TEST=angle_unittests Change-Id: I2ccb67871b682976a31b8de306053b9b28c06437 Reviewed-on: https://chromium-review.googlesource.com/312044 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill daa8c27f 2015-11-18T14:13:55 Fix a user-after-free in a ValidationES unittest. The State destructor was trying to unref a Program that had already been deleted. Fix this by unbinding resources from State before we exit the test. BUG=554520 Change-Id: I2215b1e5d27a34a649572c8f81e96dfeef7e983e Reviewed-on: https://chromium-review.googlesource.com/312977 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 55c25d0c 2015-11-18T13:08:08 D3D11: Fix varying packing with structs. Previously we would try to pass an entire struct through HLSL's shader interface. Instead, split this off as if each field was its own variable, which seems to be spec compliant (see ESSL 3.10). In the future we may want to fix register packing to use specific components of float4/int4/uint4 HLSL registers. This could also fix the remaining bugs in the SM3 packing. TEST=dEQP-GLES3.functional.shaders.linkage.varying.* BUG=angleproject:910 BUG=angleproject:1202 Change-Id: I1fd8b4505abc39bd2385ed5c088c316d55d0bc2c Reviewed-on: https://chromium-review.googlesource.com/311242 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 9fc3682c 2015-11-18T13:08:07 D3D: Rework varying packing code. In D3D we pack varyings by making a register map, and using the recommended GLSL ES algorithm to reserve register space. We use this map to assign row and column slots to each varying and then produce a semantic index value. The existing scheme had a number of bugs, and was failing several angle_end2end_tests. The new design cleans up the code somewhat and uses a different counting scheme for the semantic indexes: just sort the varyings in packing order and use a simple incrementing semantic index per varying. In SM4+, the HLSL compiler sorts and packs the varyings correctly itself, and in SM3, handle the cases we don't support by returning an error instead of a D3D compiler link error. Also refactor how we store varying information for TF Feedback/ StreamOut. Only store the necessary D3D information, instead of extra information like the name and type. This fixes several tests in GLSLTest/*. This also will allow us to fix interpolation qualifier packing and the structure packing in HLSL, which seems to work differently than the rest of the varying types. BUG=angleproject:1202 TEST=bots,dEQP-GLES3.functional.transform_feedback.* Change-Id: Ie5bfbb4f71d8bf97f39115fc46d2e61b131df639 Reviewed-on: https://chromium-review.googlesource.com/311241 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill e39a3f0a 2015-11-17T20:42:15 ProgramD3D: Move some common code into a Metadata class. This metadata class captures some of our commonly referenced but also complex flats into a shared place. We can then re-use them in the semantic code, the DynamicHLSL linking code, and the program code. Refactoring patch only. BUG=angleproject:1202 Change-Id: I8b6088cfa5488c5173a6f06c15abab5a4ead4cb8 Reviewed-on: https://chromium-review.googlesource.com/311700 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Corentin Wallez 6218c80b 2015-11-09T11:14:47 Revert "Revert "renderergl_utils: Require explicit location qualifier for OpenGLES3"" This reverts commit 45a7d64fd84a7cb292ff71890a61f8d2b7609aa4. Change-Id: I7f94609fc7cf14220d98c61e73a13311d3cc4ecd Reviewed-on: https://chromium-review.googlesource.com/311245 Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez 50ff85e5 2015-11-11T14:22:21 DisplayGLX: add support for complete lack of extensions We thought we could rely on GLX_create_context_attrib being present but this is not the case with VM drivers. Instead we fallback to creating contexts with glXCreateContext that doesn't offer control on which version and profile the context will have. Likewise we may not always be able to use the multisample but we can safely assume that the number of samples and sample buffers are zero in this case. BUG=angleproject:1206 Change-Id: I888c69e609764994baf86386c9683b3edeb320f7 Reviewed-on: https://chromium-review.googlesource.com/312230 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Minmin Gong a37c6137 2015-11-11T17:06:53 D3D11: Fix GL_ETC1_RGB8_OES format. Passes all ETC1 related dEQP tests on Windows. BUG=angleproject:1212 TEST=dEQP-GLES2.capability.extensions.compressed_texture_formats.GL_OES_compressed_ETC1_RGB8_texture TEST=dEQP-GLES2.functional.texture.format.* TEST=dEQP-GLES2.functional.texture.wrap.* TEST=dEQP-GLES2.functional.texture.filtering.* TEST=dEQP-GLES3.functional.texture.format.compressed.etc1* TEST=dEQP-GLES3.functional.texture.filtering.* Change-Id: I937b039f90161bb5e8777766ea0c032ddfbbf159 Reviewed-on: https://chromium-review.googlesource.com/312416 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Minmin Gong <mgong@microsoft.com>
Jamie Madill 65345da4 2015-11-13T11:25:23 Re-land "D3D: Move some varying packing code into a new file." Re-land with fix for compile errors. Refactoring patch which moves code only. Work and full description will follow in a subsequent CL. BUG=angleproject:1202 Change-Id: Ib7c7dbd32491cdd9512dbecdc0e1e90303d8f28d Reviewed-on: https://chromium-review.googlesource.com/312481 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez 67bc1021 2015-11-06T14:30:15 GLX backend: fallback to lesser swap_control extensions Re-reland with a warning fix. We would like to use the EXT_swap_control extension to specify the swap interval of each drawable independently. However open source drivers do not expose this extension and instead expose the MESA and SGI versions that have a global swap interval. This commit changes the code to use the best swap_control extension it can, potentially changing the swap interval on each swap buffers on lesser extensions. BUG=angleproject:1206 Change-Id: I7ecf1eed6808672f277d0242d65f90d7851d2a32 Reviewed-on: https://chromium-review.googlesource.com/312322 Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez 2075102d 2015-11-13T15:21:30 Revert "GLX backend: fallback to lesser swap_control extensions" This reverts commit a1393c59e9466dfe3a3ccaf710c272aa26045b85. Change-Id: I5da0f740a7073f14ad1ee7e2876a9cc71a706e7f Reviewed-on: https://chromium-review.googlesource.com/312231 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez a1393c59 2015-11-06T14:30:15 GLX backend: fallback to lesser swap_control extensions Reland with a compilation fix. We would like to use the EXT_swap_control extension to specify the swap interval of each drawable independently. However open source drivers do not expose this extension and instead expose the MESA and SGI versions that have a global swap interval. This commit changes the code to use the best swap_control extension it can, potentially changing the swap interval on each swap buffers on lesser extensions. BUG=angleproject:1206 Change-Id: I6c24217c7cfd5e09f60469cc7d6336cd68bc5c32 Reviewed-on: https://chromium-review.googlesource.com/312270 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tryjob-Request: Jamie Madill <jmadill@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez b2b6265b 2015-11-09T15:00:39 Display[GLX|CGL]: correctly set the config conformant bits Reland with a fix for a compilation that happened because of a bad rebase. Previously there was a TODO to check if we supported ES3 before setting the conformant bitfield. Now it is done. BUG=angleproject:1188 Change-Id: I3ef2bd2bc71fb61c465085d32cf08a633904caa6 Reviewed-on: https://chromium-review.googlesource.com/312271 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho 3fed4306 2015-11-02T12:26:02 Unfold short-circuiting operators in loop conditions correctly Sometimes short-circuiting operators need to be unfolded to if statements. If the unfolded operator is inside a loop condition or expression, it needs to be evaluated repeatedly inside the loop. Add logic to UnfoldShortCircuitToIf that can move or copy the unfolded part of loop conditions or expressions to inside the loop. The exact changes that need to be done depend on the type of the loop. For loops may require also moving the initializer to outside the loop. The unfolded expression inside a loop condition or expression is moved or copied to inside the loop on the first traversal of the loop node, and unfolding to if is deferred until a second traversal. This keeps the code relatively simple. BUG=angleproject:1167 TEST=WebGL 2 conformance tests, dEQP-GLES2.functional.shaders.*select_iteration_count* Change-Id: Ieffc0ea858186054378d387dca9aa64a5fa95137 Reviewed-on: https://chromium-review.googlesource.com/310230 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Zhenyao Mo <zmo@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 15c2ac30 2015-11-09T15:51:43 Fix constructor parsing issues After this patch, ANGLE no longer accepts constructors where any of multiple parameters is sampler or void. Also, structure array constructors with just one parameter are now accepted. Error message for a constructor with no parameters is also more informative than before. BUG=angleproject:1193 TEST=angle_unittests Change-Id: I6b897973448cf500096f612b3b95dcc23aebc716 Reviewed-on: https://chromium-review.googlesource.com/311590 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tryjob-Request: Olli Etuaho <oetuaho@nvidia.com> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Jamie Madill bbdeeb18 2015-11-12T15:42:16 Revert "D3D: Move some varying packing code into a new file." Compile error: c:\b\build\slave\gpu_win_builder\build\src\third_party\angle\src\libangle\renderer\d3d\dynamichlsl.cpp(508) : error C3861: 'getSemanticInfo': identifier not found c:\b\build\slave\gpu_win_builder\build\src\third_party\angle\src\libangle\renderer\d3d\dynamichlsl.cpp(642) : error C3861: 'getSemanticInfo': identifier not found BUG=angleproject:1202 This reverts commit d992cde27ea6ffd71205399c3ddb88c7085c99b4. Change-Id: I11f34d2ac4cc047c397e45348cb9502676380be0 Reviewed-on: https://chromium-review.googlesource.com/312480 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill d992cde2 2015-11-10T14:42:08 D3D: Move some varying packing code into a new file. Refactoring patch which moves code only. Work and full description will follow in a subsequent CL. BUG=angleproject:1202 Change-Id: I60346c516209a0517fc2bac38e0d04ff56bcbc3c Reviewed-on: https://chromium-review.googlesource.com/311260 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho f0eb5bbb 2015-11-12T12:50:32 Revert "Display[GLX|CGL]: correctly set the config conformant bits" Fixes build on Linux. This reverts commit 46439bae5d441e13abf071ac209f310f2b044256. Change-Id: Ie6da92e3ee6cc535f2c153a12af0aa63f6bea665 Reviewed-on: https://chromium-review.googlesource.com/312442 Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 1d122789 2015-11-06T15:35:17 Fix constructor constant folding The previous solution for constant folding constructors was significantly overengineered and partially incorrect. Switch to a much simpler constructor folding function that does not use an AST traverser, but simply iterates over the constant folded parameters of the constructor and doesn't do any unnecessary checks. It also reuses some code for constant folding other built-in functions. This fixes issues with initializing constant matrices with only a single parameter. Instead of copying the first component of the constructor parameter all over the matrix, passing a vec4 or matrix argument now assigns the values correctly. BUG=angleproject:1193 TEST=angle_unittests, WebGL conformance tests Change-Id: I50b10721ea30cb15843fba892c1b1a211f1d72e5 Reviewed-on: https://chromium-review.googlesource.com/311191 Tryjob-Request: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Zhenyao Mo <zmo@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 7c3848e5 2015-11-04T13:19:17 Allow constant folding some non-constant expressions This requires removing the assumption that constant folding implies constness in the constant expression sense from various places in the code. This particularly benefits ternary operators, which can now be simplified if just the condition is a compile-time constant. In the future, the groundwork that is laid here could be used to implement more aggressive constant folding of user-defined functions for example. TEST=angle_unittests BUG=angleproject:851 Change-Id: I0eede806570d56746c3dad1e01aa89a91d66013d Reviewed-on: https://chromium-review.googlesource.com/310750 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Corentin Wallez 0ed0d8ac 2015-11-11T21:24:31 Revert "GLX backend: fallback to lesser swap_control extensions" Compile error, whoops This reverts commit 10ad877c41c05aa0764748844244ead6ebca6c1c. Change-Id: Ic8c8b7945c7f702b91fc34ab6862e1aadb3e82e7 Reviewed-on: https://chromium-review.googlesource.com/312260 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez 10ad877c 2015-11-06T14:30:15 GLX backend: fallback to lesser swap_control extensions We would like to use the EXT_swap_control extension to specify the swap interval of each drawable independently. However open source drivers do not expose this extension and instead expose the MESA and SGI versions that have a global swap interval. This commit changes the code to use the best swap_control extension it can, potentially changing the swap interval on each swap buffers on lesser extensions. BUG=angleproject:1206 Change-Id: I48e40e443ff9a258fc33b38efb0acf6b1f3db103 Reviewed-on: https://chromium-review.googlesource.com/311244 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez 46439bae 2015-11-09T15:00:39 Display[GLX|CGL]: correctly set the config conformant bits Previously there was a TODO to check if we supported ES3 before setting the conformant bitfield. Now it is done. BUG=angleproject:1188 Change-Id: Iffe30ebb5538e205695acd619ca17918d8550f3c Reviewed-on: https://chromium-review.googlesource.com/311690 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill 28afae5d 2015-11-09T15:07:57 Rename LinkedVarying to D3DVarying. Also move this type to D3D-only world. It was only used in the D3D renderer and has specific stuff like register/semantic indexes. Refactoring patch to clean up further work with Varyings. BUG=angleproject:1202 Change-Id: I4b1d6899e9eef356efc7d11e9cd6cf88b234aa76 Reviewed-on: https://chromium-review.googlesource.com/311240 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 076ca26f 2015-11-06T13:04:15 D3D11: Implement fixed primitive restart with tri fans. Similarly to line loops, we fully unpack the index data into a triangle list. BUG=angleproject:597 Change-Id: Icf91cb77df0a941640e34a975898543e1dac5752 Reviewed-on: https://chromium-review.googlesource.com/310501 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Austin Kinross a313f7aa 2015-10-28T12:58:03 Refactor EGLDeviceEXT to remove renderer dependency BUG=angleproject:1190 Change-Id: I38604de469c5f7efaf37bcebf20bc6425df35e62 Reviewed-on: https://chromium-review.googlesource.com/309512 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tryjob-Request: Jamie Madill <jmadill@chromium.org> Tested-by: Austin Kinross <aukinros@microsoft.com>
Olli Etuaho 18b9deb4 2015-11-05T12:14:50 Support writing initializers using HLSL literal syntax Instead of using constructor functions to initialize variables, it is better to use literal initializer syntax provided by HLSL when it is possible. This way shader complexity is reduced and constant array initialization doesn't have to go through as many AST transformations. Before this patch, vec4 initialization would result in the following kind of HLSL: float4 f = float4(1.0, 2.0, 3.0, 4.0); After this patch, it will be: float4 f = {1.0, 2.0, 3.0, 4.0}; Before this patch, vec2 array initialization would result in the following kind of HLSL: float2 f[2] = {0, 0, 0, 0}; angle_construct_into_2_float2(f, float2(1.0, 2.0), float2(3.0, 4.0)); After this patch, it will be: float2 f[2] = {1.0, 2.0, 3.0, 4.0}; BUG=angleproject:1094 BUG=541551 TEST=WebGL conformance tests Change-Id: I9816a8d95a2cba3964922f6b561862d478da6145 Reviewed-on: https://chromium-review.googlesource.com/311160 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Austin Kinross 26d84357 2015-11-02T11:08:16 Fix some EGL validation issues BUG=angleproject:1207 Change-Id: I425397ca81dfd8be98ffdc5b874d978e7cf7758d Reviewed-on: https://chromium-review.googlesource.com/310194 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Austin Kinross <aukinros@microsoft.com> Tryjob-Request: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 84f505db 2015-11-09T13:16:45 Revert "GLX backend: fallback to lesser swap_control extensions" This reverts commit 26e3736fe30b9f67ee4b488d8a9d31ded1b679d3.
Corentin Wallez 0e39f492 2015-11-09T13:16:41 Revert "Revert "Revert "renderergl_utils: Require explicit location qualifier for OpenGLES3""" This reverts commit 24db86441d148eb6a497b70c015296422ab48470.
Corentin Wallez 26e3736f 2015-11-06T14:30:15 GLX backend: fallback to lesser swap_control extensions Ideally we want to use EXT_swap_control as the code currently does as it allows us to specify the swap interval of each drawable independently. However open source drivers do not expose this extension and instead expose the MESA and SGI versions that have a global swap interval. This commit changes the code to use the best swap_control extension it can, potentially changing the swap interval on each swap buffers on lesser extensions. BUG=angleproject:1206 Change-Id: I251c6edf400aeeae5359a4370020e74b8e6cae51
Corentin Wallez 24db8644 2015-11-09T11:14:47 Revert "Revert "renderergl_utils: Require explicit location qualifier for OpenGLES3"" This reverts commit 45a7d64fd84a7cb292ff71890a61f8d2b7609aa4. Change-Id: I2a8212c7507a7566baca200ed938d9e00f7103c2
Corentin Wallez a4ff7f45 2015-11-06T10:51:50 Revert "Revert "DisplayGLX: rework how glXCreateContextAttribsARB is called"" This reverts commit 2df979ed06df3be3785d179f5bbe12f85dee69dc. Change-Id: Iff4ec858b8f42a4749cfc55749eb8f57b419f98f Reviewed-on: https://chromium-review.googlesource.com/311271 Tested-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tryjob-Request: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez 5576734a 2015-11-06T14:43:37 Remove DynamicHLSL_unittest.cpp For some reason it cause compile errors with clang on Windows, potentially with a wrong include order. BUG=None Change-Id: I11e9ab4dcc9f601b7d61616c7f61786bec29df91 Reviewed-on: https://chromium-review.googlesource.com/311151 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill 0d3537c2 2015-11-06T13:04:14 D3D11: Implement ES3 primitive restart with line loops. Unpack the index data into line strips, which can result in a dynamically number of indices. To this end use a scratch vector in Renderer11 so we don't end up allocating memory every draw call. BUG=angleproject:597 Change-Id: Id3270611023cb6d163cd024e078d30ba5556e2ad Reviewed-on: https://chromium-review.googlesource.com/310500 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 4dd1e55f 2015-11-06T14:23:24 D3D11: Implement basic primitive restart. D3D11 handles primitive restart similarly to OpenGL's fixed index, with a couple differences. It can't be toggled off, so we need to restrict the max element index (handled in a prior patch), and for smaller buffer types we need to rewrite the index data. BUG=angleproject:597 Change-Id: Ib890ce9b3f5511784138ea3953a384b1c483ca9e Reviewed-on: https://chromium-review.googlesource.com/309639 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill c4c74422 2015-11-04T09:39:47 ES3: Don't validate precision qualifiers when linking UBOs. According to the resolution of Khonos bug 10287, we shouldn't be validating these precisions. Note that this is counter to the current ESSL spec text, but there's an open action item to change the spec language. TEST=dEQP-GLES3.functional.shaders.linkage.uniform.block.differing_precision BUG=angleproject:1088 Change-Id: Ib05dca792b89e57e90d3a5f9efdb3a202230f585 Reviewed-on: https://chromium-review.googlesource.com/310760 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 63e4e724 2015-11-06T19:15:11 Revert "Using dirty bits notification for blend state" Failing the dEQP-GLES3 tests: http://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20Release%20dEQP%20%28NVIDIA%29/builds/4036/ 3 tests failed: dEQP_GLES3.Default/functional_multisample_fbo_4_samples_sample_coverage_invert (c:\b\build\slave\gpu_win_builder\build\src\third_party\angle\src\tests\deqp_support\angle_deqp_gtest.cpp:234) dEQP_GLES3.Default/functional_multisample_fbo_8_samples_sample_coverage_invert (c:\b\build\slave\gpu_win_builder\build\src\third_party\angle\src\tests\deqp_support\angle_deqp_gtest.cpp:234) dEQP_GLES3.Default/functional_multisample_fbo_max_samples_sample_coverage_invert (c:\b\build\slave\gpu_win_builder\build\src\third_party\angle\src\tests\deqp_support\angle_deqp_gtest.cpp:234) BUG=angleproject:1161 This reverts commit ff2ab571b00023926ce39a91bfe20e13578d1281. Change-Id: Ibf61fc2c64ffc31778645bfe0292516b1f107397 Reviewed-on: https://chromium-review.googlesource.com/311243 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jeff Muizelaar dbfdca8f 2015-11-06T12:46:30 Hash interface block names and field names. BUG=544853 Change-Id: I4ca77ed87c15a168c696c15f2438ad21c00985f6 Reviewed-on: https://chromium-review.googlesource.com/310271 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 45a7d64f 2015-11-06T16:19:21 Revert "renderergl_utils: Require explicit location qualifier for OpenGLES3" Causes angle_end2end_tests failures on Mac This reverts commit d63243f5be2ac7d8dafa6aea5b23e036074af397. Change-Id: Idf25d7fe9f4162813a4fc67927191747f660fceb Reviewed-on: https://chromium-review.googlesource.com/311041 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez d63243f5 2015-10-29T14:23:37 renderergl_utils: Require explicit location qualifier for OpenGLES3 BUG=525930 Change-Id: I591308078c5a392a527291419567a11241a8be17 Reviewed-on: https://chromium-review.googlesource.com/309636 Tested-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Corentin Wallez 121ea584 2015-11-04T17:00:33 DisplayGLX: validate configs against the backing context's config This is a step required before adding an ANGLE extension that will allow passing the Visual ID to use for the context at display creation time: the configs will have to be compatible with it even if the visual has non-standard sizes. BUG=522149 Change-Id: I85e8ee3b9072934c665bddfa2b461d26f8903ff3 Reviewed-on: https://chromium-review.googlesource.com/311220 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Geoff Lang 91dbc188 2015-06-17T16:19:29 Enable needed extensions in generated GLSL shaders and call them when possible. reland: use the defined preprocessor function. BUG=angleproject:1044 Change-Id: I6171708a2d55ec085ba2c598a1a863779842da6c Reviewed-on: https://chromium-review.googlesource.com/311270 Tryjob-Request: Geoff Lang <geofflang@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Olli Etuaho 15200047 2015-11-04T16:56:31 Fix issues in comma operator parsing Always qualify comma operator result with EvqTemporary in ESSL3, as specified. Also, it is possible that in the future some expressions are qualified as EvqConst but they'd still have side effects, in which case discarding them when they're the left operand of the comma operator would be wrong. This would be the case if ANGLE allowed "(a = b).length()" for example. For this reason it is better to check whether the left node has side effects, rather than check its const qualification, and only discard it if it doesn't. Also, Intermediate::addComma() never returns null, so there's no need to check the result. BUG=angleproject:1201 TEST=WebGL conformance tests conformance/glsl/misc/sequence-operator-returns-constant.html conformance2/glsl3/sequence-operator-returns-non-constant.html Change-Id: Ibfbd92baa4910b14c0dc8f8a3c3008440d191cd6 Reviewed-on: https://chromium-review.googlesource.com/311171 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 0b2d2dcf 2015-11-04T16:35:32 Move comma operator parsing to ParseContext This change is pure refactoring. It will help with fixing comma operator return value qualifier bug. BUG=angleproject:911 BUG=angleproject:1201 Change-Id: I481c337adbaf789cc959c8a1106f99ad7275e1e5 Reviewed-on: https://chromium-review.googlesource.com/311170 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho cdeafd20 2015-11-05T14:59:18 Fix missing init when parsing storage qualifier fails When parsing a storage qualifier results in an error, the parser should not leave the type uninitialized. Otherwise after recovering from the error the parsed value could contain uninitialized memory, which could cause flaky asserts in further parsing. TEST=dEQP-GLES2.functional.shaders.functions.* BUG=angleproject:1200 Change-Id: Ia3add76df243898e35fee97d01555b953cff8379 Reviewed-on: https://chromium-review.googlesource.com/311140 Tested-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Geoff Lang bf8a72f6 2015-11-03T16:34:45 When doing a LUMA blit, render to an intermediate texture. Instead of rendering the swizzled result to the destination texture, render to another intermediate texture and then CopyTexImage it into the destination texture. Rendering to arbitrary mip levels of the destination texture is not always supported but CopyTexImage-ing is. BUG=angleproject:1113 Change-Id: I352a1fcc769ce92268744d3e7a6265dd2bfddb37 Reviewed-on: https://chromium-review.googlesource.com/310570 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang e7fcf1e3 2015-11-05T21:23:53 Revert "Enable needed extensions in generated GLSL shaders and call them when possible." This reverts commit 233b334213c1a4853e81f71ba90aa223b2a68dce. Change-Id: Id99024b736324ad030ce63c5d0baae32b6d7f54b Reviewed-on: https://chromium-review.googlesource.com/311181 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Geoff Lang 233b3342 2015-06-17T16:19:29 Enable needed extensions in generated GLSL shaders and call them when possible. BUG=angleproject:1044 Change-Id: Ife94d2258fb912974aa97484a0e30f289dd96734 Reviewed-on: https://chromium-review.googlesource.com/278324 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill 5b58cae2 2015-11-05T14:51:47 Revert "In D3D, cache static vertex buffers to prevent wasteful recreation" Perf bisect traced performance regression to this CL: 8.1% regression in angle_perftests/DrawCallPerf_d3d9_null/score 6.2% regression in angle_perftests/DrawCallPerf_d3d11_null/score BUG=angleproject:197 This reverts commit 868651d334d060458af13c7ff9211c2f72be0cad. Change-Id: Iaba7eb4e574eb886496361e61fd5fe78ca14dcb8 Reviewed-on: https://chromium-review.googlesource.com/311150 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Dian Xiang ff2ab571 2015-10-05T16:48:06 Using dirty bits notification for blend state BUG=angleproject:1161 Dirty bit notifications are used in GL for state tracking, but not D3D. Before, D3D would use memcmp to check a change in state for every call. This showed up as a hot spot in the perf test runs. Hence, switching D3D over to the dirty bit system similar to GL backend will help. Change-Id: I482edc852f1dcc888af3038ff3a61916496a02bc Reviewed-on: https://chromium-review.googlesource.com/305295 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tryjob-Request: Dian Xiang <dianx@google.com> Tested-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho b1edc4f5 2015-11-02T17:20:03 Accept const array initialization in shader parsing Array constructors are not folded, unlike all other constant expressions. Change initializer parsing path so that it accepts constant initializers whether they are folded or not. Some parts need to be adapted to work with expressions that are qualified as constant but that are not necessarily folded: 1. Identifier parsing 2. Indexing parsing 3. Field selection parsing 4. HLSL output for variable declarations 5. Determining unary operator result type 6. Determining binary operator result type 7. Determining built-in function call result type 8. Determining ternary operator result type Corner cases that are not supported yet: 1. Using array constructors inside case labels 2. Using array constructors inside array size expressions 3. Detecting when a negative constant expression containing an array constructor is used to index an array In these cases being able to constant fold the expression is essential to validating that the code is correct, so they require a more sophisticated solution. For now we keep the old code that rejects the shader if ANGLE hasn't been able to constant fold the case label or array size. In case of indexing an array with a negative constant expression containing an array constructor, ANGLE will simply treat it as a non-constant expression. BUG=541551 BUG=angleproject:1094 TEST=dEQP-GLES3.functional.shaders.constant_expressions.* (all pass), angle_unittests Change-Id: I0cbc47afd1651a4dece3d68acf7ec72a01fdf047 Reviewed-on: https://chromium-review.googlesource.com/310231 Tested-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill e79b1e14 2015-11-04T16:36:37 D3D11: Restrict use of MAX_UINT element indexes. We need to block the app from using MAX_UINT on D3D11 because we can't disable primitive restart on this platform. Instead generate an INVALID_OPERATION error, which is spec-compliant in ES3 because the result is undefined behaviour. This is also compliant with WebGL which explicitly defines an error here. BUG=angleproject:597 Change-Id: I7ebc5371b63ff860dc6dddf79939e9629ebb2a3c Reviewed-on: https://chromium-review.googlesource.com/309638 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tryjob-Request: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 72028778 2015-10-30T10:31:54 DisplayGLX: on mesa only expose configs with the same depth-stencil BUG=angleproject:1188 Change-Id: I19516cf3d037245144dfbe6fa2eed13a57aa6800 Reviewed-on: https://chromium-review.googlesource.com/309635 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez 0b2e7461 2015-10-28T17:29:15 RendererGL: only support ES3 when GLSL packing builtins are available BUG=angleproject:1188 Change-Id: I07638c52ef09ffc96d91eec25c32dd905207c49f Reviewed-on: https://chromium-review.googlesource.com/309650 Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill f25855c9 2015-11-03T11:06:18 Add a ValidationContext class helper. This class is a wrapper around gl::Data, aka the metadata describing a gl::Context. We can use it for unit-testing validation functions by passing that through the validation methods instead of a Context, and using mocks to expect certain errors. BUG=angleproject:747 BUG=angleproject:597 Change-Id: I7bd85c7662860ba9a3a13406579a088d447e5631 Reviewed-on: https://chromium-review.googlesource.com/309637 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 82c29ed2 2015-11-03T13:06:54 Move variable identifier parsing to ParseContext This change is purely refactoring existing functionality to make it easier to change variable identifier parsing. BUG=angleproject:911 BUG=541551 Change-Id: I282fbb66d40cd71fa0f4804e4a8e893744cd6bfc Reviewed-on: https://chromium-review.googlesource.com/309724 Tested-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill 08fc7732 2015-11-02T16:24:25 Update dEQP failing test expectations. BUG=angleproject:1088 BUG=angleproject:1095 BUG=angleproject:1097 BUG=angleproject:1101 Change-Id: I40f4d5960ef52bb1049336d23da4034a41f2fe63 Reviewed-on: https://chromium-review.googlesource.com/310480 Tested-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho f0915a89 2015-11-03T11:15:36 Fix standalone build in MSVS 2013 Range-based for loop saves the end iterator by assigning it to a variable, so the iterator class needs to have a copy constructor at least on some C++ compiler implementations. The issue got introduced by a chain of three commits, so it's better to just fix the issue rather than revert them all. TEST=build on Windows Change-Id: Ib6d8d7e97559838eaac44279454197445535f256 Reviewed-on: https://chromium-review.googlesource.com/309723 Tryjob-Request: Olli Etuaho <oetuaho@nvidia.com> Tested-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Corentin Wallez 2df979ed 2015-11-02T22:08:57 Revert "DisplayGLX: rework how glXCreateContextAttribsARB is called" Breaks dEQP-GLES2.functional.texture.specification.basic_copyteximage2d.2d_alpha BUG=angleproject:1188 This reverts commit 31e60cf221801a60c052112b5a0bbcfad9b5f705. Change-Id: Icf1fcd984832a813536fe63e385b3cf9f667d66b Reviewed-on: https://chromium-review.googlesource.com/309801 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill c7a92fdb 2015-10-29T10:08:09 D3D11: Fix provoking vertex for flat triangle strips. Triangle strips alternate the provoking vertex based on the primitive, so use the primitive ID in the GS to determine this. This might interact poorly with primitive restart, so we might have to use a slow path for that. BUG=angleproject:754 Change-Id: I4f6f520887d4c4c52d2ad020e6db148607f68325 Reviewed-on: https://chromium-review.googlesource.com/309156 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 31e60cf2 2015-10-28T16:09:03 DisplayGLX: rework how glXCreateContextAttribsARB is called This patch adds handling of the EGL ANGLE platform api version display attributes for better testing. It makes the code more resilient by ignoring X11 errors that could crash our program in the call to glXCreateContextAttribsARB. It also makes sure that we always choose the most recent OpenGL version available on the system. BUG=angleproject:1188 Change-Id: I26e1bf6733215db6f5841b54c471f644e2b15e89 Reviewed-on: https://chromium-review.googlesource.com/309633 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill 3e14e2b1 2015-10-29T14:38:53 D3D11: Fix basic provoking vertex flat shading cases. The enables geometry shaders that correct for the flat shading on provoking vertexes. It does not fix it for triangle strips, or in conjunction with primitive restart (which is not yet implemented in D3D11). Also ensure we do not regress with flat shading enabled and transform feedback. In cases where we use flat shading, do a double draw call, first with an untransformed vertex stream, and no geometry shader, then with the geometry shader enabled. This also fixes the dEQP fragment output tests with ints. BUG=angleproject:754 Change-Id: Ib37e8ec32d19db17ea5d4dc88158cdae0c956bfc Reviewed-on: https://chromium-review.googlesource.com/309155 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill f4b2c4fd 2015-10-29T14:38:54 Refactor DynamicHLSL geometry shader code more. This refactor adds a typed iterator class for helping to iterate over varying registers from packed varyings. We use the same iteration logic in several places and it has a triple loop, so encapsulating this into an iterator class keeps it cleaner. The other change is to use std::stringstream in places where we would return a std::string. These refactorings will aid in subsequent work to implement provoking vertex fixes and to refactor our varying packing algorithm. BUG=angleproject:754 Change-Id: Id44a1f68ccd4edc3458f1cf514f5eab4b8cd4151 Reviewed-on: https://chromium-review.googlesource.com/309811 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 62c49f5d 2015-10-30T10:34:17 PbufferSurfaceGLX: avoid creating (0, 0)-sized pbuffers It crashes on Mesa. BUG=angleproject:1188 Change-Id: I1e1e3e696bfda0c127b683a620cbaf302087e43b Reviewed-on: https://chromium-review.googlesource.com/309630 Tested-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Olli Etuaho 5d91dda9 2015-06-18T15:47:46 Remove dynamic indexing of matrices and vectors in HLSL Re-re-relanding after clang warning fix. Re-re-landing with fix to setting qualifiers on generated nodes. The previous version failed when a uniform was indexed, because it would set the uniform qualifier on some of the generated nodes and that interfered with the operation of UniformsHLSL. Re-landing after fixing D3D9 specific issues. HLSL doesn't support dynamic indexing of matrices and vectors, so replace that with helper functions that unroll dynamic indexing into switch/case and static indexing. Both the indexed vector/matrix expression and the index may have side effects, and these will be evaluated correctly. If necessary, index expressions that have side effects will be written to a temporary variable that will replace the index. Besides dEQP tests, this change is tested by a WebGL 2 conformance test. In the case that a dynamic index is out-of-range, the base ESSL 3.00 spec allows undefined behavior. KHR_robust_buffer_access_behavior adds the requirement that program termination should not occur and that out-of-range reads must return either a value from the active program's memory or zero, and out-of-range writes should only affect the active program's memory or do nothing. This patch clamps out-of-range indices so that either the first or last item of the matrix/vector is accessed. The code is not transformed in case the it fits within the limited subset of ESSL 1.00 given in Appendix A of the spec. If the code isn't within the restricted subset, even ESSL 1.00 shaders may require this workaround. BUG=angleproject:1116 TEST=dEQP-GLES3.functional.shaders.indexing.* (all pass after change) WebGL 2 conformance tests (glsl3/vector-dynamic-indexing.html) Change-Id: I9f6d7c7ecda8ac4dc3c30b39e15a9a0b5381c5a8 Reviewed-on: https://chromium-review.googlesource.com/310010 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill 4e31ad55 2015-10-29T10:32:57 D3D11: Add dynamic geometry shaders. The geometry shader we want will depend on our current draw mode, and if we're using flat shading in the shader. Without flat shading, we'll still be using them only for point sprites, but for other primitive types with flat shading enabled, we'll be using them to correct the provoking vertex order with D3D11. Note: no new features in this CL, those are turned on in follow-ups. BUG=angleproject:754 Change-Id: Iabf13ffd582f5a7200ee0df5aa9c3671aa7b6ed4 Reviewed-on: https://chromium-review.googlesource.com/309154 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 76f8fa66 2015-10-29T10:32:56 Refactor Geometry Shader support to enable pass-through. This should be a refactoring change only. The new code is exercised in follow-up CLs. BUG=angleproject:754 Change-Id: I99285e1e7772cae467013102f25c911ebc9f54a9 Reviewed-on: https://chromium-review.googlesource.com/309153 Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Cooper Partin 1cc10903 2015-10-29T13:43:40 Removed Sleep( ) workaround for Windows Store builds Visual Studio SDKs now include the ability for Windows Store applications to use the Sleep( ) function. Change-Id: Iaf2a978e778f82e918ba14a58bbb1807cc1fbaf4 Reviewed-on: https://chromium-review.googlesource.com/309890 Tested-by: Cooper Partin <coopp@microsoft.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill 0c1d4403 2015-10-29T10:13:49 dEQP: Use full GTest name in non-standalone. With crbug.com/509883 fixed, we can use the full test names. BUG=509883 BUG=angleproject:1153 Change-Id: I62bf60fb5066de8c0cc118512ba0d9e9bbd94303 Reviewed-on: https://chromium-review.googlesource.com/309653 Tested-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill a5f64de7 2015-10-30T12:31:00 Revert "Remove dynamic indexing of matrices and vectors in HLSL" Failing build on Clang-win: ..\..\third_party\angle\src\compiler\translator\RemoveDynamicIndexing.cpp(128,43) : error: expected '(' for function-style cast or type construction fieldType.setPrimarySize(unsigned char(indexedType.getRows())); ~~~~~~~~ ^ BUG=angleproject:1116 This reverts commit 7535b761dd4740c8e76b888d7c58c7cbeefd2083. Change-Id: I7b502e3dcd45e17b7ed88fec18be702614d9ac65 Reviewed-on: https://chromium-review.googlesource.com/309772 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 42e9e599 2015-10-29T14:09:25 ProgramBinaryTest: use override where applicable BUG=None Change-Id: Ibb3c6ea919c34e967aaa5d475d6e05249d2ee6aa Reviewed-on: https://chromium-review.googlesource.com/309810 Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 0984d111 2015-10-29T14:06:04 Replace _countof with ArraySize This macro only exists on MSVC BUG=None Change-Id: I23204d1307279840a7f85a005da9ed5c324e7dae Reviewed-on: https://chromium-review.googlesource.com/309800 Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez 1cf66a8d 2015-10-28T10:59:50 platform_glx: Add support for ARB_create_context_profile BUG=angleproject:1188 Change-Id: I5a72ff3521c01b4da661a90f6d761da61b3aad60 Reviewed-on: https://chromium-review.googlesource.com/309631 Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Austin Kinross 868651d3 2015-08-31T15:31:18 In D3D, cache static vertex buffers to prevent wasteful recreation BUG=angleproject:197 Change-Id: I66cd10609b2edbcf12b99530eafe1727511fe515 Reviewed-on: https://chromium-review.googlesource.com/296503 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Austin Kinross <aukinros@microsoft.com> Tested-by: Jamie Madill <jmadill@chromium.org>
Corentin Wallez 42590dd7 2015-10-28T11:16:41 Fix a typo in DisplayWGL BUG=None Change-Id: Ib9d43ced80f38c61f5936fb027433d9f2b4c7f98 Reviewed-on: https://chromium-review.googlesource.com/309632 Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Cooper Partin 7c89d248 2015-10-13T12:45:59 Reland Fixed FL9_3 shaders that use glPointCoord without glPointSize. This change fixes a Shader error on FL9_3 that reports Vertex/Pixel Shader linkage signatures between stages being incompatible when glPointCoord is used without glPointSize. Change-Id: I107d06692c5375c07544038f5f4429c1e8d6e313 Reviewed-on: https://chromium-review.googlesource.com/305395 Tested-by: Cooper Partin <coopp@microsoft.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang 60ad73dc 2015-10-23T10:08:44 Add ASTC compressed texture format info to the GL layer. BUG=angleproject:1185 Change-Id: Ie723687e0289812d6c2306589911b548ac321e22 Reviewed-on: https://chromium-review.googlesource.com/308491 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Jamie Madill d55d283c 2015-10-27T13:59:19 Add a test for flat shader 'provoking vertex'. The provoking vertex, or leading vertex, is the vertex in a triangle which produces the value that gets used for a flat-shaded triangle. Flat shading means the same value gets used for the entire triangle. It seems as though D3D and OpenGL have different definitions of which vertex is the leading/provoking one; GL says it is the *last* vertex of a primitive, while while D3D says it is the first. Additional complexity comes about from triangle strips, which switch winding order, and primitive restart, which defines new primitives in the middle of prior primitives. BUG=angleproject:754 Change-Id: If1217cba33dabf3b1e4ad13fd639d049cb16fe44 Reviewed-on: https://chromium-review.googlesource.com/309152 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho f541f529 2015-10-13T12:21:01 Fix parsing integers larger than 0x7FFFFFFF Parsing should accept all values between 0 and 0xFFFFFFFF as specified in ESSL 3.00 section 4.1.3. When a signed literal is parsed, it's interpreted as if it specifies the bit pattern of a two's complement integer. For example, parsing "0xFFFFFFFF" results in -1. Decimal literals behave the same way, so for example parsing "3000000000" results in -1294967296. This change affects parsing of literals in ESSL 1.00 as well. In ESSL 3.00, an out-of-range integer literal now generates a compiler error. Unit tests are added based on examples in the ESSL 3.00 spec and one example in GLSL 4.5 spec that ESSL should match. BUG=541550 TEST=angle_unittests Change-Id: I82f8ef5cfa2881019a3f80d77ff99707d61c000d Reviewed-on: https://chromium-review.googlesource.com/305420 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Corentin Wallez <cwallez@google.com>
Corentin Wallez e3f3cf7b 2015-10-27T10:17:07 DisplayGLX: make the dummy pbuffer of size (1, 1) This works around a Mesa crasher bug. BUG=angleproject:1188 Change-Id: Ief7e6e841715cc04dea696bc1919d7a2d6fbc78d Reviewed-on: https://chromium-review.googlesource.com/309141 Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Corentin Wallez c8947ea2 2015-10-27T10:16:39 FunctionsGLX: add glXGetCurrent(Drawable|Context) support BUG=angleproject:1188 Change-Id: Ibf0fb4be3ec08cc43b2d9aba03a3d0fc12adce9d Reviewed-on: https://chromium-review.googlesource.com/309140 Tryjob-Request: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Corentin Wallez <cwallez@chromium.org>
Jamie Madill e2cd53d6 2015-10-27T11:15:46 Implement primitive restart boolean query. We have support for primitive restart in the GL renderer, but we didn't complete support for the state query. BUG=angleproject:1101 Change-Id: I4c6ad10642f7de1d09718c4582f1037782cced58 Reviewed-on: https://chromium-review.googlesource.com/309151 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@google.com> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 362df97f 2015-10-27T11:15:45 Update WebGL test expectations. BUG=None Change-Id: Id2a88bcfd9ebf8152704ca9fc66d8401d5db43e2 Reviewed-on: https://chromium-review.googlesource.com/309150 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho ae69d7e1 2015-10-07T17:19:50 Output layout qualifiers in GLSL output Output layout qualifiers for vertex shader attributes and fragment shader outputs. This applies both to ESSL output and GLSL output. If the source shader is in ESSL1, the code has no effect since there's no layout information in the AST. BUG=525930 TEST=angle_unittests, angle_end2end_tests Change-Id: I48b3aa56116c15d11599b030eed4c45be2c8fc7e Reviewed-on: https://chromium-review.googlesource.com/304550 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang 839ce0b4 2015-10-23T13:13:12 Validate that compressed image formats are supported by the context. This validation was previously acceptable because all renderers supported all compressed formats in the format tables. Adding new formats that are not universally supported would have caused failures in the dEQP negative API tests. BUG=angleproject:1185 Change-Id: I102a3286a351a7c8936527963a382d9673341fc0 Reviewed-on: https://chromium-review.googlesource.com/308490 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
Olli Etuaho 7535b761 2015-06-18T15:47:46 Remove dynamic indexing of matrices and vectors in HLSL Re-re-landing with fix to setting qualifiers on generated nodes. The previous version failed when a uniform was indexed, because it would set the uniform qualifier on some of the generated nodes and that interfered with the operation of UniformsHLSL. Re-landing after fixing D3D9 specific issues. HLSL doesn't support dynamic indexing of matrices and vectors, so replace that with helper functions that unroll dynamic indexing into switch/case and static indexing. Both the indexed vector/matrix expression and the index may have side effects, and these will be evaluated correctly. If necessary, index expressions that have side effects will be written to a temporary variable that will replace the index. Besides dEQP tests, this change is tested by a WebGL 2 conformance test. In the case that a dynamic index is out-of-range, the base ESSL 3.00 spec allows undefined behavior. KHR_robust_buffer_access_behavior adds the requirement that program termination should not occur and that out-of-range reads must return either a value from the active program's memory or zero, and out-of-range writes should only affect the active program's memory or do nothing. This patch clamps out-of-range indices so that either the first or last item of the matrix/vector is accessed. The code is not transformed in case the it fits within the limited subset of ESSL 1.00 given in Appendix A of the spec. If the code isn't within the restricted subset, even ESSL 1.00 shaders may require this workaround. BUG=angleproject:1116 TEST=dEQP-GLES3.functional.shaders.indexing.* (all pass after change) WebGL 2 conformance tests (glsl3/vector-dynamic-indexing.html) Change-Id: I16119f9092360fb72798f9550a6f4d3cfffdc92f Reviewed-on: https://chromium-review.googlesource.com/308790 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Tested-by: Zhenyao Mo <zmo@chromium.org>
Jamie Madill a33475b3 2015-10-26T13:08:58 Suppress failing textures tests in Linux dEQP. BUG=angleproject:1020 Change-Id: Ia074186c2f80b41c5a02523b3b3f564cd09ec557 Reviewed-on: https://chromium-review.googlesource.com/308920 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 81820494 2015-10-26T13:18:51 Don't use static const & locals for format tables. This hits an unimplemented feature in Clang. Work around this by using values instead of references. BUG=angleproject:1160 Change-Id: I94b08d8fd9a09bbbfbe4bcd1b6f9d7f0031ce18d Reviewed-on: https://chromium-review.googlesource.com/308910 Tested-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Austin Kinross bc781f31 2015-10-26T09:27:38 Re-re-land "Add GL_OES_vertex_array_object to D3D11 and GL renderers" + Include fixed validation logic for GL_UNPACK_SKIP_IMAGES and GL_UNPACK_ROW_LENGTH + Include fix for Clang build break BUG=angleproject:1186 Change-Id: I403a066e29614f532db6931755265d2ee088d442 Reviewed-on: https://chromium-review.googlesource.com/308746 Tested-by: Austin Kinross <aukinros@microsoft.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 5296141b 2015-10-26T15:33:27 Revert "Re-land "Add GL_OES_vertex_array_object to D3D11 and GL renderers"" Fails build on Clang because Caps.cpp defines a constructor initializer out-of-order with the member variable order in the header. BUG=angleproject:1186 This reverts commit 7432321e03a70a99639b149f44cf80086feb4ea2. Change-Id: I2840d02e6e7b6bbc76eb495b5462c43116a5c4a6 Reviewed-on: https://chromium-review.googlesource.com/308800 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill f71e6618 2015-10-23T10:28:24 Update dEQP-GLES2 expectations. Some texture.mipmap.2d.projected are passing and fbo.api.valid_texcube_attachments seems to pass. BUG=angleproject:1026 BUG=angleproject:1020 Change-Id: I46ada896978cbb0a3bcbfb3985a5a50e4095ab98 Reviewed-on: https://chromium-review.googlesource.com/308391 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill b066669d 2015-10-26T10:38:18 Revert "Remove dynamic indexing of matrices and vectors in HLSL" This reverts commit 3766a40d6fda7e7190514ab7838a3f37169d863f. This CL was causing crashes in UniformHLSL.cpp, where an internal uniform "base" was attempted to be declared in HLSL. Was crashing on an external WebGL 3D canvas page (http://www.taccgl.org/?dbg=t). BUG=546686 Original commit message: Re-landing after fixing D3D9 specific issues. HLSL doesn't support dynamic indexing of matrices and vectors, so replace that with helper functions that unroll dynamic indexing into switch/case and static indexing. Both the indexed vector/matrix expression and the index may have side effects, and these will be evaluated correctly. If necessary, index expressions that have side effects will be written to a temporary variable that will replace the index. Besides dEQP tests, this change is tested by a WebGL 2 conformance test. In the case that a dynamic index is out-of-range, the base ESSL 3.00 spec allows undefined behavior. KHR_robust_buffer_access_behavior adds the requirement that program termination should not occur and that out-of-range reads must return either a value from the active program's memory or zero, and out-of-range writes should only affect the active program's memory or do nothing. This patch clamps out-of-range indices so that either the first or last item of the matrix/vector is accessed. The code is not transformed in case the it fits within the limited subset of ESSL 1.00 given in Appendix A of the spec. If the code isn't within the restricted subset, even ESSL 1.00 shaders may require this workaround. BUG=angleproject:1116 TEST=dEQP-GLES3.functional.shaders.indexing.* (all pass after change) WebGL 2 conformance tests (glsl3/vector-dynamic-indexing.html) Change-Id: I1d4b2e3888e91af7d5eebf743d12778698b6b903 Reviewed-on: https://chromium-review.googlesource.com/308770 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 587f3c35 2015-10-22T14:00:30 Refactor RendererD3D::applyShaders. Reduce the argument count to make future refactorings easier. BUG=angleproject:754 Change-Id: Ia8acfc2bc8f922ad6a115e198ea51a62710a422c Reviewed-on: https://chromium-review.googlesource.com/307873 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tryjob-Request: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 334d615f 2015-10-22T14:00:28 Fix up the style in DynamicHLSL a bit. Use std::stringstream when possible, and use Context's caps instead of the Renderer's. BUG=angleproject:754 Change-Id: I2dc773709bbd612ab7ea372a358337c0a81869a3 Reviewed-on: https://chromium-review.googlesource.com/307872 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>
Jacek Caban b2e2425a 2015-10-05T16:03:10 Fixed compilation on mingw. BUG=angleproject:1184 This is reland of parts of commit 566273222683314d. It also adds <algorithm> include in FunctionsWGL.cpp, which is needed for std::find on GCC. Change-Id: I852008087afa6b12da6e7e29934fa83390fded21 Reviewed-on: https://chromium-review.googlesource.com/308090 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>
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