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9d737966
|
2019-08-14T12:25:12
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|
Standardize copyright notices to project style
For all "ANGLE Project" copyrights, standardize to the format specified
by the style guide. Changes:
- "Copyright (c)" and "Copyright(c)" changed to just "Copyright".
- Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1").
- Fixed a small number of files that had no copyright date using the
initial commit year from the version control history.
- Fixed one instance of copyright being "The ANGLE Project" rather than
"The ANGLE Project Authors"
These changes are applied both to the copyright of source file, and
where applicable to copyright statements that are generated by
templates.
BUG=angleproject:3811
Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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b980c563
|
2018-11-27T11:34:27
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|
Reformat all cpp and h files.
This applies git cl format --full to all ANGLE sources.
Bug: angleproject:2986
Change-Id: Ib504e618c1589332a37e97696cdc3515d739308f
Reviewed-on: https://chromium-review.googlesource.com/c/1351367
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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c26214de
|
2018-03-16T10:43:11
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|
Move AST utilities to a subdirectory
Move AST related utilities to compiler/translator/tree_util.
BUG=angleproject:2409
TEST=angle_unittests
Change-Id: I7567c2f6f2710292029263257c7ac26e2a144ac8
Reviewed-on: https://chromium-review.googlesource.com/966032
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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41b072b6
|
2018-02-09T10:01:32
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|
Prepare for -Wimplicit-fallthrough in ANGLE.
Disable the warning for flex-generated output, which contains
lots of intentional fallthrough.
Fixes a bug where GL_SAMPLE_ALPHA_TO_ONE_EXT would fall through
to GL_COVERAGE_MODULATION_CHROMIUM and hence behave like that.
Fixes a bug in the D3D9 state management where invalidating
DIRTY_BIT_POLYGON_OFFSET would also invalidate the stencil bits.
One somewhat common incorrect pattern in ANGLE is nested switch
statements that look like so:
switch (a) {
case a1:
switch (b) {
case b1:
...
break;
}
case a2:
...
}
The assumption here seems to be that the breakk exits the outer
case (here a1), while it in fact only exits the inner switch,
so that we fall through to a2. In most places, I fixed this
by adding an explicit `break` after the inner switch.
This fixes a bug wher GL_PATH_JOIN_STYLE_CHROMIUM would fall through to
GL_PATH_MITER_LIMIT_CHROMIUM in validation (but since the join style
enum is always > 0, this happened to not have an effect in practice).
This also fixes 87 bugs in GetLoadFunctionsMap() where invalid
values would previously return an unrelated function map instead
of the empty load function map.
Bug: chromium:810767
Change-Id: Ib51388c73fbfc229160e2c10f8fb9364cc7c996c
Reviewed-on: https://chromium-review.googlesource.com/911529
Commit-Queue: Nico Weber <thakis@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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fbb1c792
|
2018-01-19T16:26:59
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|
Store symbol names as a ImmutableString
This will enable compile-time initialization of built-in symbols as
well as reducing copying strings.
Most of the code that deals with names is changed to use
ImmutableString where it makes sense to avoid conversions.
The lexer/parser now allocate const char pointers into pool memory
instead of allocating TStrings. These are then converted to
ImmutableString upon entering TParseContext.
BUG=angleproject:2267
TEST=angle_unittests, angle_end2end_tests
Change-Id: I244d6271ea1ecf7150d4f89dfa388a7745a1150c
Reviewed-on: https://chromium-review.googlesource.com/881561
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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bed35d76
|
2017-12-20T16:36:26
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|
Don't query names of empty symbols
This makes it possible to return a reference from TSymbol::name()
instead of a pointer. This is safer since it completely avoids the
possibility of a nullptr dereference. An assert is making sure that
the function is not being called for empty symbols.
BUG=angleproject:2267
TEST=angle_unittests
Change-Id: I44279f65989dbb828322843fc0216ba84d91dedf
Reviewed-on: https://chromium-review.googlesource.com/836894
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
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1bb8528c
|
2017-12-14T13:39:53
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|
Remove TFunctionSymbolInfo from TIntermAggregate
All the information stored in TFunctionSymbolInfo was duplicated from
the TFunction that the aggregate node pointed to.
BUG=angleproject:2267
TEST=angle_unittests
Change-Id: I1f5574ab0416e5cae00c3dae6fc11d2fe1fa128c
Reviewed-on: https://chromium-review.googlesource.com/827065
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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|
cccf2b00
|
2017-07-05T14:50:54
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|
Reorganize AST traversal utility code
Define TIntermTraverser and TIntermLValueTrackingTraverser in a
separate header file. hash() function is moved out from
TIntermTraverser as it is not related to the core functionality
of traversing and transforming ASTs.
Also reorganize some traversers to follow common conventions:
- Intermediate output is now in OutputTree.h/.cpp
- Max tree depth check is now in IsASTDepthBelowLimit.h/.cpp
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: Id4968aa9d4e24d0c5bac90dc147fc9f310de0184
Reviewed-on: https://chromium-review.googlesource.com/559531
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
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|
ec9232bd
|
2017-03-27T17:01:37
|
|
Store unmangled function names in the AST
This makes the code simpler across the board. There are a few cases
where mangled names still need to be generated in AST traversers, but
they are outweighed by much leaner output code for all function nodes.
BUG=angleproject:1490
TEST=angle_unittests, angle_end2end_tests
Change-Id: Id3638e0fca6019bbbe6fc5e1b7763870591da2d8
Reviewed-on: https://chromium-review.googlesource.com/461077
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
|
|
c16678a2
|
2017-02-22T15:24:55
|
|
ASTMetadataHLSL: handle WebGL2 gradient builtins
BUG=angleproject:1915
Change-Id: Id54e6dd417a1a288c71355e74184366d1492e92b
Reviewed-on: https://chromium-review.googlesource.com/446521
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
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1ecd14b8
|
2017-01-26T13:54:15
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|
Fold user-definedness of function nodes into TOperator
Whether a function call is user-defined is not orthogonal to TOperator
associated with the call node - other ops than function calls can't be
user-defined. Because of this it makes sense to store the user-
definedness by having different TOperator enums for different types of
calls.
This patch also tags internal helper functions that have a raw
definition outside the AST with a separate TOperator enum. This way
they can be handled with logic that is easy to understand. Before this,
function calls like this left the user-defined bit unset, despite not
really being built-ins either. The EmulatePrecision traverser uses
this. This is also something that could be used to clean up built-in
emulation in the future.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: I597fcd9789d0cc22b689ef3ce5a0cc3f621d4859
Reviewed-on: https://chromium-review.googlesource.com/433443
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
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d7b1ab58
|
2016-12-12T14:42:19
|
|
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
|
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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60e6edfa
|
2016-10-31T12:17:19
|
|
Make ASSERT reference the conditional expression.
This should prevent further unexpected bot breakage due to
unreferenced variables in the ASSERT expression.
Also remove the no longer needed variable referencing macro.
BUG=angleproject:1586
Change-Id: I127695165bdfe39c51fe8d17e00daf6bf2fa8252
Reviewed-on: https://chromium-review.googlesource.com/404948
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
|
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336b1470
|
2016-10-05T16:37:55
|
|
Split TIntermFunctionDefinition from TIntermAggregate
This makes the code easier to understand. Function definition nodes
always have just two children, the parameters node and the function
body node, so there was no proper reason why they should be aggregate
nodes.
As a part of this change, intermediate output is modified to print
symbol table ids of functions so that debugging function id related
functionality will be easier in the future.
After this patch, TIntermAggregate is still used for 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: Ib88b4ca5d21abd5f126836ca5900d0baecabd19e
Reviewed-on: https://chromium-review.googlesource.com/394707
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
|
|
|
bd674557
|
2016-10-06T13:28:42
|
|
Separate function info from TIntermAggregate
This change will make it easier to split types of TIntermAggregate
nodes representing functions and function calls into different node
classes.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: I730aa7858fe31fda86218fc685980c6ad486f5e0
Reviewed-on: https://chromium-review.googlesource.com/394706
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
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|
5796127e
|
2016-09-14T13:57:46
|
|
Rename TIntermSelection to TIntermIfElse
Now that ternary nodes are not represented by TIntermSelection any
more, TIntermIfElse is an easier name to understand for newcomers to
the code.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: Ia1e04e356ab93409400245092a84533d7dfd129d
Reviewed-on: https://chromium-review.googlesource.com/385416
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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0998fe96
|
2015-12-11T11:31:38
|
|
Fix Clang 3.7 build issue in VS 2015 Update 1
VS 2015 Update 1 adds support for 'Clang 3.7 with Microsoft CodeGen'.
This fixes these errors when using Clang 3.7 in VS2015:
compiler\translator\ASTMetadataHLSL.cpp(69,10): error : 'visitLoop' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
compiler\translator\ASTMetadataHLSL.cpp(75,10): error : 'visitSelection' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
compiler\translator\ASTMetadataHLSL.cpp(336,10): error : 'visitLoop' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
Change-Id: Ia9c3029eb2966132827596b55ad9afce34b6f19c
Reviewed-on: https://chromium-review.googlesource.com/317732
Tryjob-Request: Austin Kinross <aukinros@microsoft.com>
Tested-by: Austin Kinross <aukinros@microsoft.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
|
|
|
477b243b
|
2015-08-31T10:41:16
|
|
Change the FLATTEN heuristic to "ifs with a loop with a gradient"
This heuristic makes more sense than the previous "ifs with a
discontinuous loop" as the reason we need to flatten is that we need
gradients to be in branchless code.
Change the UnrollFlatten test accordingly.
Tested with:
- the WebGL CTS
- dev.miaumiau.cat/rayTracer "Skull Demo"
- THe turbulenz engine GPU particle demo
- Lots of ShaderToy Samples (inc. Volcanic, Metropolis and Hierarchical
Voronoi)
- Google Maps Earth mode
- Lots of Chrome experiments
- madebyevan.com/webgl-water
BUG=524297
Change-Id: Iaa727036fffcfde3952716a1ef33b6ee0546b69d
Reviewed-on: https://chromium-review.googlesource.com/296442
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
|
|
4f488494
|
2015-08-07T16:05:25
|
|
Fixed compiler warning C4457 'declaration of 'node' hides function parameter'.
BUG=angleproject:1119
Change-Id: Ie3de5a776b5860b1ca502cee9e2b19c41cd3bfb2
Reviewed-on: https://chromium-review.googlesource.com/292051
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Cooper Partin <coopp@microsoft.com>
|
|
|
44897140
|
2015-07-10T09:50:00
|
|
clang/win: Fix -Wunused-private-field warnings in debug builds.
No intended behavior change.
BUG=505317
Change-Id: I5dfa1d67715b18133f3373ca00a6d1d96b678043
Reviewed-on: https://chromium-review.googlesource.com/284850
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Nico Weber <thakis@chromium.org>
|
|
|
a1884f2b
|
2015-04-29T10:15:16
|
|
Fixes for the tagging of discontinuous loops
The first fix was for all loops being considered discontinuous in
OutputHLSL because of a typo that produced a tautology.
The error was not detected by the unit tests because as an optimization we
do not generate Lod0 calls when they are not needed for the callee
function (which was correctly detected by the analysis in this case).
Fixed the unit tests by adding a call to a builtin gradient operation.
The second fix was for discard not being taken into account in the
analyses of the AST, which caused a WebGL test regression after the first
fix for conformance/glsl/bugs/conditional-discard-in-loop
BUG=angleproject:982
Change-Id: I1315eac1ad36f726be52d7fda5facf3104341b1f
Reviewed-on: https://chromium-review.googlesource.com/267814
Tested-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
|
|
|
3873cd0b
|
2015-04-10T15:00:55
|
|
Fix issues with computing discontinuous loops
AST analysis to narrow down usage of [[loop]] and [[unroll]] failed to account
for break statements inside switch statements. Add switch statement handling.
This fixes asserts/crashes in dEQP tests.
BUG=angleproject:937
TEST=dEQP-GLES3.functional.shaders.switch.*
Change-Id: I04fdfe4733772a2a234934123bbfacf0376df562
Reviewed-on: https://chromium-review.googlesource.com/265191
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
|
|
|
50931459
|
2015-03-19T10:39:13
|
|
Implement discontinuous loops AST analysis
This will allow narrowing down which usages of
[[flatten]] and [[unroll]] are actually useful.
BUG=angleproject:937
BUG=395048
Change-Id: I091e647e3053d22edadd0cabb7c50bd5efa690b2
Reviewed-on: https://chromium-review.googlesource.com/263776
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
|
|
|
f4eab3b9
|
2015-03-18T12:55:45
|
|
Implement gradient operation AST analysis
This will allow narrowing down which usages of
[[flatten]] and [[unroll]] are actually useful.
BUG=angleproject:937
BUG=395048
Change-Id: Ib8d7b98431b8cd3563e1eff8ecc9ed5df1a9b7d6
Reviewed-on: https://chromium-review.googlesource.com/263775
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
|
|
|
711d8663
|
2015-04-02T19:43:57
|
|
Revert "Implement gradient operation AST analysis"
This reverts commit 2fc57a2ace58b7ae3106344c56be94948f761b2a.
Change-Id: I619297090c8441c1b90099437f8764263cdd68cc
Reviewed-on: https://chromium-review.googlesource.com/263728
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
|
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c457e7bb
|
2015-04-02T19:43:52
|
|
Revert "Implement discontinuous loops AST analysis"
This reverts commit f30a9ba96bdfa014fc182060c714a2c75451f4cf.
Change-Id: I577cfd1e7d5d6138413c29205cbf4d35b6861226
Reviewed-on: https://chromium-review.googlesource.com/263754
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
|
|
|
f30a9ba9
|
2015-03-19T10:39:13
|
|
Implement discontinuous loops AST analysis
This will allow narrowing down which usages of
[[flatten]] and [[unroll]] are actually useful.
BUG=angleproject:937
BUG=395048
Change-Id: Icc37abf51a1407c9e7bc708dc08d3ba4050a496a
Reviewed-on: https://chromium-review.googlesource.com/261189
Tested-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
|
|
|
2fc57a2a
|
2015-03-18T12:55:45
|
|
Implement gradient operation AST analysis
This will allow narrowing down which usages of
[[flatten]] and [[unroll]] are actually useful.
BUG=angleproject:937
BUG=395048
Change-Id: Ic31e434c7b5bb6c32eff2336e5949391bfee25a5
Reviewed-on: https://chromium-review.googlesource.com/260930
Reviewed-by: Nicolas Capens <capn@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
|