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d7b1ab58
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2016-12-12T14:42:19
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Fix up translator style.
Using git cl format.
BUG=angleproject:650
Change-Id: I7d3f98d2b0dcfb0a8de6c35327db74e55c28d761
Reviewed-on: https://chromium-review.googlesource.com/419059
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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45bcc784
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2016-11-07T13:58:48
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translator: Scope all classes with "sh".
I was seeing an odd problem with our PoolAlloc conflicting with the
glslang/Vulkan TIntermNode, so the fix was to move everything to a
separate namespace.
The bison grammars are also regenerated. No functional changes.
BUG=angleproject:1576
Change-Id: I959c7afe4c092f0d458432c07b4dcee4d39513f3
Reviewed-on: https://chromium-review.googlesource.com/408267
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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b990b55e
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2016-10-27T12:29:17
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Clean up temporary variable usage in ScalarizeVecAndMatConstructorArgs
Use common helper functions instead of manually creating temporary
variable nodes. Also clean up the interface provided by the traverser.
BUG=angleproject:1597
Test=WebGL conformance tests
Change-Id: Ifd8d3815ff9e75e1a2040d65db9d4b3d6a9a9273
Reviewed-on: https://chromium-review.googlesource.com/403950
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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13389b66
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2016-10-16T11:48:18
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Split TIntermDeclaration from TIntermAggregate
The new class TIntermDeclaration is now used for struct, interface
block and variable declarations. TIntermDeclaration nodes do not have
a type - rather the type is stored in each child node. The types may
differ in case the declaration is a series of array declarators with
mismatching sizes.
TIntermAggregate is still used for function calls, function
prototypes, function parameter lists and invariant declarations.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: I0457188f354481470855f61ac1c878fc2579b1d1
Reviewed-on: https://chromium-review.googlesource.com/400023
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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6d40bbdd
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2016-09-30T13:49:38
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Split TIntermBlock from TIntermAggregate
The new TIntermBlock node class replaces TIntermAggregate nodes with
the EOpSequence op. It represents the root node of the tree which is
a list of declarations and function definitions, and any code blocks
that can be denoted by curly braces. These include function and loop
bodies, and if-else branches.
This change enables a bunch of more compile-time type checking, and
makes the AST code easier to understand and less error-prone.
The PostProcess step that used to be done to ensure that the root node
is TIntermAggregate is removed in favor of making sure that the root
node is a TIntermBlock in the glslang.y parsing code.
Intermediate output formatting is improved to print the EOpNull error
in a clearer way.
After this patch, TIntermAggregate is still used for function
definitions, function prototypes, function parameter lists, function
calls, variable and invariant declarations and the comma (sequence)
operator.
BUG=angleproject:1490
TEST=angle_unittests, angle_end2end_tests
Change-Id: I04044affff979a11577bc1fe75d747e538b799c8
Reviewed-on: https://chromium-review.googlesource.com/393726
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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3272a6d3
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2016-08-29T17:54:50
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Promote and fold indexing nodes similarly to other binary ops
Indexing nodes now get their type set in TIntermBinary::promote, same
as math and logic ops. They are also constant folded through
TIntermBinary::fold() instead of having special functions for constant
folding them in ParseContext.
Index nodes for struct and interface block member access now always
have integer type, instead of sometimes having the type of the field
they were used to access.
Usage of TIntermBinary constructor is cleaned up so only the
constructor that takes in left and right operands is used. The type
of TIntermBinary nodes is always determined automatically.
Together these changes make the code considerably cleaner.
Note that the code for constant folding for array indexing is actually
never hit because constant folding array constructors is still
intentionally disabled in the code.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: Ifcec45257476cdb0d495c7d72e3cf2f83388e8c5
Reviewed-on: https://chromium-review.googlesource.com/377961
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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509e4560
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2016-08-25T14:55:44
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compiler: Work around a HLSL compiler aliasing opt bug.
BUG=angleproject:1448
Change-Id: I7d5bcbd100069152cea0cb03bc4fa6af1044460b
Reviewed-on: https://chromium-review.googlesource.com/376020
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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07e57df7
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2015-06-16T16:55:52
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Added non square matrix construction
Added new construction operations for
non square matrices, along with the
required changes to the related
translation functions.
Change-Id: I04ae7d4b2d1bb363b35d088cea45c0e7c4bc8a13
Reviewed-on: https://chromium-review.googlesource.com/277729
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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6ba6eadc
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2015-05-04T14:21:21
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Rename ConstantUnion to TConstantUnion.
This clarified that we're using the Pool allocator/deallocator for
this type.
BUG=angleproject:993
Change-Id: If8c95f6054d07291e7014be0d4e35766ba2e943b
Reviewed-on: https://chromium-review.googlesource.com/269131
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
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d57e0db3
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2015-04-24T15:05:08
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Remove separate compilerdebug.h in favor of debug.h
This unifies the behavior across the compiler and rest of ANGLE - for
example, one can use #define ANGLE_TEST_CONFIG to disable UNIMPLEMENTED
asserts in both the compiler and the rest of ANGLE. Compiler traces from
asserts also go to the same TRACE_OUTPUT_FILE as other traces instead of
being directed through ParseContext.
The compiler build already includes the common sources, so no changes to
build config are needed.
The original version of this change was reverted due to release mode
build issues. This version adds UNUSED_ASSERTION_VARIABLE where needed.
TEST=angle_unittests, angle_end2end_tests,
dEQP-GLES3.functional.shaders.*
BUG=angleproject:983
Change-Id: I36929020a04251b8bc834fbb3c069e10128c3082
Reviewed-on: https://chromium-review.googlesource.com/267411
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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a656490d
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2015-04-27T14:30:32
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Revert "Remove separate compilerdebug.h in favor of debug.h"
Causing compile warnings in Release:
1>compiler\translator\CallDAG.cpp(238): error C2220: warning treated as error - no 'object' file generated
1>compiler\translator\CallDAG.cpp(238): warning C4189: 'op' : local variable is initialized but not referenced
1>compiler\translator\IntermNode.cpp(1495): error C2220: warning treated as error - no 'object' file generated
1>compiler\translator\IntermNode.cpp(1495): warning C4189: 'replaced' : local variable is initialized but not referenced
1>compiler\translator\IntermNode.cpp(1517): warning C4189: 'replaced' : local variable is initialized but not referenced
This reverts commit 5271025865b34685da71d0309131c5aff2e32f71.
Change-Id: Icdf1c37eef22a13d083767609ab0b0285d3dc517
Reviewed-on: https://chromium-review.googlesource.com/267359
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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52710258
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2015-04-24T15:05:08
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Remove separate compilerdebug.h in favor of debug.h
This unifies the behavior across the compiler and rest of ANGLE - for
example, one can use #define ANGLE_TEST_CONFIG to disable UNIMPLEMENTED
asserts in both the compiler and the rest of ANGLE. Compiler traces from
asserts also go to the same TRACE_OUTPUT_FILE as other traces instead of
being directed through ParseContext.
The compiler build already includes the common sources, so no changes to
build config are needed.
TEST=angle_unittests, angle_end2end_tests,
dEQP-GLES3.functional.shaders.*
BUG=angleproject:983
Change-Id: Ifca4d16f667b1e5cf9c2e7cc4139940091917a1c
Reviewed-on: https://chromium-review.googlesource.com/266993
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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daf56572
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2014-08-06T16:18:30
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For SCALARIZE_VEC_AND_MAT_CONSTRUCTOR_ARGS, assign precision to temp variables.
Otherwise on Windows or other platforms with GLES backend, using this workaround
will trigger shader compile failure.
For the moment, to simplify the workaround, for any missing precisions in float,
we always assign the highest available precion to it.
BUG=angle:695
TEST=webgl conformance tests
Change-Id: I810579442bc7fc61d6a52b76aff31a779046fa22
Reviewed-on: https://chromium-review.googlesource.com/211253
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
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e40d1e9c
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2014-07-16T17:40:36
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Fix style violations.
BUG=angle:650
TEST=no behavior change
Change-Id: I3096615a181b1ec2c18ce60566c3d6249975b84e
Reviewed-on: https://chromium-review.googlesource.com/208569
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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cd68fe79
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2014-07-11T10:45:44
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Add a compiler option to rewrite vec/mat constructors
If one of the parameters is a vec/mat, expand it into scalars.
This is to work around Linux NVIDIA/AMD and Mac NVIDIA driver bugs.
BUG=angle:695
TEST=webgl conformance test
Change-Id: I35e1e25167d99f873dcb03bfb57a30e84b1aeed5
Reviewed-on: https://chromium-review.googlesource.com/207479
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
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