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619c833b
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2016-11-09T11:11:41
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Add default compiler options to WebGL shaders.
Enforces default compiler options when compiling WebGL compatible shaders.
BUG=angleproject:1616
Change-Id: I18490db68b29981fab4817bdd61727752cf50997
Reviewed-on: https://chromium-review.googlesource.com/409016
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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acb4b81a
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2016-11-07T13:50:29
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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>
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7ebb97fc
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2016-09-08T18:01:50
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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>
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4c4c8e72
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2016-08-04T12:25:34
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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>
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53ea9cc6
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2016-05-17T10:12:52
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Replace rx::Renderer with rx::ContextImpl.
Previously Context had no Impl class, but had a special relationship
with the instanced Renderer class. Having a ContextImpl backing every
Context will allow new designs to enable things like multithreading
(where each ContextImpl stores a Context-specific device) or non-
virtual Contexts on Android or other platforms where it is more
efficient.
A large refactoring patch that touches every back-end.
BUG=angleproject:1363
Change-Id: Icb73a7d37447f08a664eeb499a310ba05d71a57e
Reviewed-on: https://chromium-review.googlesource.com/342052
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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7aea7e05
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2016-05-10T10:39:45
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Add EGLImplFactory.
Also rename ImplFactory to GLImplFactory.
This will allow us to use the same factory design pattern for EGL
objects, and to use State helper classes to share data with Impls.
BUG=angleproject:1363
BUG=angleproject:1369
Change-Id: I07a8fe40838d5d4ca32b04910c306edeab4d25a7
Reviewed-on: https://chromium-review.googlesource.com/342051
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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15243d9b
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2016-04-26T13:41:35
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Rename gl::Shader::Data to gl::ShaderState.
BUG=angleproject:1363
Change-Id: I49cb5d7319742487c8c00c58ec58f9a29561b9c1
Reviewed-on: https://chromium-review.googlesource.com/340743
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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70d0f499
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2015-12-10T17:45:46
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Implement GL_KHR_debug.
BUG=angleproject:520
Change-Id: I9ced3e7ab1515feddf2ec103c26b2610a45b1784
Reviewed-on: https://chromium-review.googlesource.com/319830
Tryjob-Request: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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66988745
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2015-12-22T19:39:19
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Revert "Implement GL_KHR_debug."
This reverts commit 6c521b7a70a53b1c9f7762e53e34b5a8146b0f7b.
Change-Id: I6ff981198e31f34d3e405edea6277ee75516d6ee
Reviewed-on: https://chromium-review.googlesource.com/319820
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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6c521b7a
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2015-12-10T17:45:46
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Implement GL_KHR_debug.
BUG=angleproject:520
Change-Id: I78d14cc8c94f5cef58604220f0ca847473b25bf8
Reviewed-on: https://chromium-review.googlesource.com/317820
Tryjob-Request: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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847638a6
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2015-11-20T13:01:41
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Re-land "D3D: Generate more shader debug info by default."
Re-land with fix for shader size query.
The debug info can be very useful to WebGL developers. Instead of
hiding the feature behind an unsupported and broken flag, always
enable it so that WebGL devs can access the useful translated info.
Change the debug info policy to build the full info (including
generated assembly) in Debug, and all info excepth the assembly
in Release.
BUG=angleproject:1179
Change-Id: I812b2c9ba98cb8c9d5ec95721441c70e8990b626
Reviewed-on: https://chromium-review.googlesource.com/313600
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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55c25d0c
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2015-11-18T13:08:08
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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>
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9fc3682c
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2015-11-18T13:08:07
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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>
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d2c52e3b
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2015-10-14T17:07:05
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Fix debug annotations and shaders.
The Program refactor inadvertantly broken Debug annotations. Fix this
by correctly passing the path to the temporary shader source in the
first "C" string argument to ShCompile, instead of as the first part
of the source string.
BUG=angleproject:1177
TEST=manual testing with MSVS
Change-Id: Ie77bb11b51645a474b542ddd2ae0f391e019e341
Reviewed-on: https://chromium-review.googlesource.com/306210
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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006cbc5b
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2015-09-23T16:47:54
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Remove rx::ShaderSh and move the shared code to the GL.
The GL layer can interact with the translator directly, to query all
the active shader variables and call ShCompile.
BUG=angleproject:1159
Change-Id: I334a9bef28f93cf85dd8cac0fb8542ac567cc3ec
Reviewed-on: https://chromium-review.googlesource.com/299877
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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91445bce
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2015-09-23T16:47:53
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Make a shader Shader::Data state structure.
This design follows the similar designs for Program, Framebuffer, etc.
Because of the current design, share a mutable pointer with the Impl
so the patch becomes a bit smaller and easier to review. In a follow-
up patch we can move the shared code into the GL layer.
BUG=angleproject:1159
Change-Id: Ib243e74779f23be51cdca80f1b5c6e5f3e36059d
Reviewed-on: https://chromium-review.googlesource.com/299876
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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046e53e3
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2015-09-23T16:47:52
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Add an interm ShaderSh class.
This class logic will eventually move to the GL layer. Keep it
in the Renderer layer for now for refactoring purposes.
BUG=angleproject:1159
Change-Id: I91843099367f9a0293cc43ab98626bf79eb75ebf
Reviewed-on: https://chromium-review.googlesource.com/299875
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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a0a9e12d
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2015-09-02T15:54:30
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translator: Add sh::OutputVariable type.
This replaces the dual-use of sh::Attribute, which can be a bit
confusing to people expecting a literal output variable.
Currently not used in Chromium, so should be safe to land.
BUG=angleproject:1146
Change-Id: I436f2bc9dc4ddc3709369cb2baa344c6b13a21a2
Reviewed-on: https://chromium-review.googlesource.com/296683
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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4cff2477
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2015-08-21T16:53:18
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Make PackedVarying a D3D-only type.
The register assignment stuff only applies to the D3D back-end.
Cleans up the GL back-ends use of PackedVarying, and will lead
to future cleanups relating to packing varyings.
BUG=angleproject:1123
Change-Id: Iaaa5fc03577e5b61ea6ae76ee1e15ad608037f34
Reviewed-on: https://chromium-review.googlesource.com/295190
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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80a6fc03
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2015-08-21T16:53:16
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Make output variables part of Program's shared data.
Also initialize this structure within Program instead of DynamicHLSL.
This should have benefits for other back-ends. Also these variables
weren't being serialized and de-serialized with the program binary,
which could mess up WebGL apps that use MRT.
BUG=angleproject:1123
Change-Id: Ic0dd4840f26441a1bee8527dfa178b24daf82f8a
Reviewed-on: https://chromium-review.googlesource.com/294571
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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4d61f7ed
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2015-08-12T10:56:50
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Reland Fixed compiler warning C4267 'conversion from 'size_t' to 'type', possible loss of data'
Additional warnings found with more testing and added C4267 warning disable only for angle_libpng
BUG=angleproject:1120
Change-Id: Ic403dcff5a8018056fa51a8c408e64207f3362eb
Reviewed-on: https://chromium-review.googlesource.com/293028
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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b195643c
|
2015-08-12T17:35:20
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Revert "Fixed compiler warning C4267 'conversion from 'size_t' to 'type', possible loss of data'"
Seems to have quite a few warnings in 64-bit on my machine.
BUG=angleproject:1120
This reverts commit c5cf9bc47d0ee028adbbf9e9f94ca567eec601dc.
Change-Id: I86768b900aeba52e7a2242d9ae8949f93f1a5ba9
Reviewed-on: https://chromium-review.googlesource.com/293280
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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c5cf9bc4
|
2015-08-06T10:46:48
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|
Fixed compiler warning C4267 'conversion from 'size_t' to 'type', possible loss of data'
BUG=angleproject:1120
Change-Id: I01ef10bea7f487c2b394d030c76628f38d2ea645
Reviewed-on: https://chromium-review.googlesource.com/292780
Tested-by: Cooper Partin <coopp@microsoft.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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bc99bb6b
|
2015-05-14T17:42:20
|
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Enable more warnings on GCC and clang
BUG=angleproject:892
Change-Id: I74ca341f29b245f698d1e1ad43149a91db46817f
Reviewed-on: https://chromium-review.googlesource.com/271411
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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492a7e43
|
2014-11-05T13:27:06
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|
Encapulate the ESSL compiler into a GL object that is per-context.
* Allows for multiple contexts have to have different client versions, caps
and extensions without causing shader compilation failures.
BUG=angle:823
Change-Id: I523679e90be031b0b7fa385d46d6839b1cf3029f
Reviewed-on: https://chromium-review.googlesource.com/227710
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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437d2662
|
2014-12-05T14:23:35
|
|
Move some D3D-specific stuff into ProgramD3D.
BUG=angle:773
Change-Id: I48b42e7a3e82a43d3dde16a8d1016d28280eae39
Reviewed-on: https://chromium-review.googlesource.com/232968
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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e7cfb3dd
|
2014-12-03T10:58:56
|
|
Do not use std::strlen.
GCC doesn't use the std:: namespace for these methods.
BUG=angle:773
Change-Id: I0d887f103298cdd184b3f7825c5e44363edb9b92
Reviewed-on: https://chromium-review.googlesource.com/232697
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
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f60fab6d
|
2014-11-24T11:21:20
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Fix handling of shader source with fixed length.
BUG=angle:837
Change-Id: Ie9c3059ad2973b0733be92b7548525ee694bb1fa
Reviewed-on: https://chromium-review.googlesource.com/231612
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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2b5420c0
|
2014-11-19T14:20:15
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|
Merge libGLESv2 and libEGL classes into libANGLE.
BUG=angle:733
Change-Id: Ic491c971411fe82c56cd97c5c8325ac14ec218df
Reviewed-on: https://chromium-review.googlesource.com/230830
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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