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a5e693af
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2017-07-13T16:07:26
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Make unique id counter a member of TSymbolTable
This makes unique id counting thread-safe.
BUG=angleproject:624
TEST=angle_unittests
Change-Id: Ie0f2c7e574470b39750d37d2181c790bc874b275
Reviewed-on: https://chromium-review.googlesource.com/570419
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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4dd06d5d
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2017-07-05T12:41:06
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Set proper symbol ids on temporary symbol nodes
Temporary symbols used to all have symbol id 0. Now they get assigned
unique symbol ids. This makes it possible to keep track of them
according to the symbol id instead of their name, paving way to more
robust AST handling in the future.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: I292e2e483cc39173524fd30a30b48c4c808442e5
Reviewed-on: https://chromium-review.googlesource.com/559335
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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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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4d59f3c6
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2015-05-28T17:33:53
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Make false blocks produced by RewriteElseBlocks sequence nodes
All child nodes of selection should be sequence nodes, so that they will
output braces and extra braces can be removed from HLSL output.
Also make RewriteElseBlocks to reuse common IntermTraverser functionality
to simplify the code.
TEST=WebGL conformance tests on D3D9
BUG=angleproject:1013
Change-Id: Iafdc05468b22d110abcd020cf52c646dd98fb4a0
Reviewed-on: https://chromium-review.googlesource.com/273608
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
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0a73dd85
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2014-11-19T16:18:08
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Fix include guards.
BUG=angle:733
Change-Id: I08b2c11c4831f1161c178c1842b10e807185aced
Reviewed-on: https://chromium-review.googlesource.com/230831
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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b1a85f48
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2014-08-19T15:23:24
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Rename compiler intermediate source files.
This prevents confusion between "TIntermediate" and "TIntermNode".
BUG=angle:711
Change-Id: Ib7a086382a479db3f77bf2ab06ce321aa7b35d13
Reviewed-on: https://chromium-review.googlesource.com/212936
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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4836d22a
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2014-07-24T06:55:51
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Fix ASSERT when rewriting else-if blocks with no else.
The code assumed an else-if would end in an else. We can also save a
few allocations in the cases where there is no else.
BUG=angle:699
Change-Id: I550857366775b4a34aea97e117ef732297d3f448
Reviewed-on: https://chromium-review.googlesource.com/208681
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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787fc03f
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2014-07-07T12:49:45
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Fix HLSL compiler error with else-rewriting in functions.
In functions with return types where we would use if-else rewriting,
we would potentially generate a spurious HLSL error that warned of
branches with no return value in the function.
This was causing a maps regression where overlays would not draw
in Earth mode.
BUG=346463
BUG=391697
Change-Id: I9f4fa959057a3a2dab6cdd98f8381b5871cabf03
Reviewed-on: https://chromium-review.googlesource.com/206824
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
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e53c98ba
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2014-02-03T11:57:13
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Add work-around for D3D9 shader compiler bug.
With certain selection statements with a vertex input in the
condition and side-effects in the else-block, we'd run in to
a D3D9 compiler bug which would cause incorrect results.
We can work around this bug in D3D9 by selectively rewriting
these statements to use an 'else if' clause instead of 'else'.
BUG=322794
Change-Id: I93c96fb201ff4959c00d9a36321faac7e0343278
Reviewed-on: https://chromium-review.googlesource.com/184681
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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