|
1ecd14b8
|
2017-01-26T13:54:15
|
|
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>
|
|
|
a2aff2a4
|
2017-01-20T22:15:05
|
|
Use GetOperatorString in intermediate output
The special names for built-ins used in intermediate output are kept
only where they add some significant value, like clearly
disambiguating between component-wise and non-component-wise ops.
Otherwise intermediate output now relies on GetOperatorString to give
names for ops.
This will make it easier to add new built-in functions.
This also fixes intermediate output for TIntermSwizzle, dFdx, dFdy and
fwidth.
BUG=angleproject:1730
TEST=angle_unittests
Change-Id: Ifa06b886ad8e24b0820513adae8decd60d80a0e7
Reviewed-on: https://chromium-review.googlesource.com/431032
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
8ad9e757
|
2017-01-16T19:55:20
|
|
Always store function headers in TIntermFunctionPrototype nodes
TIntermFunctionDefinition nodes now have a TIntermFunctionPrototype
child that stores the function signature, instead of having a separate
type and an aggregate child that stores the parameters.
This makes parsing functions simpler, and paves the way for further
simplifications of function parsing, like reducing conversions between
symbol table structures and AST structures.
TIntermAggregate is now only used for function calls.
BUG=angleproject:1490
TEST=angle_unittests, angle_end2end_tests
Change-Id: Ib56a77b5ef5123b142963a18499690bf37fed987
Reviewed-on: https://chromium-review.googlesource.com/427945
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
16c745a3
|
2017-01-16T17:02:27
|
|
Split TIntermFunctionPrototype from TIntermAggregate
Function prototypes now have their own class TIntermFunctionPrototype.
It's only used for prototypes, not function parameter lists.
TIntermAggregate is still used for parameter lists and function calls.
BUGS=angleproject:1490
TEST=angle_unittests
Change-Id: I6e246ad00a29c2335bd2ab7f61cf73fe463b74bb
Reviewed-on: https://chromium-review.googlesource.com/427944
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
d68924e5
|
2017-01-02T17:34:40
|
|
Use GetOperatorString when writing GLSL unary built-in calls
GetOperatorString is now used when writing GLSL for built-in calls
that fall under TIntermUnary. Component-wise not TOperator enum is
renamed for consistency.
This also cleans up some unnecessary creation of string objects when
writing built-in functions.
BUG=angleproject:1682
TEST=angle_unittests, angle_end2end_tests, WebGL conformance tests
Change-Id: I89b2ef222bf5af479d4977417f320789b58ace85
Reviewed-on: https://chromium-review.googlesource.com/424552
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
|
|
|
e180559f
|
2017-01-02T16:41:20
|
|
Use GetOperatorString when writing GLSL built-in function calls
GetOperatorString is now used when writing GLSL for built-in calls
that fall under TIntermAggregate. Component wise and not component
wise TOperator enums are disambiguated from each other.
BUG=angleproject:1682
TEST=angle_unittests, angle_end2end_tests, WebGL conformance tests
Change-Id: I861f1e94eb695eb712592df99705848b442ef07b
Reviewed-on: https://chromium-review.googlesource.com/424532
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
77ba408a
|
2016-12-16T12:01:18
|
|
Unify Diagnostics interface
Use the same kind of interface for reporting preprocessor errors as
for reporting regular compiler errors, and make global errors like
having too many uniforms also go through Diagnostics. Also don't
create std::string objects unnecessarily.
Includes cleanups of some dead code related to reporting errors.
BUG=angleproject:1670
TEST=angle_unittests
Change-Id: I3ee794d32ddeec1826bdf1b76b558f35259f82c0
Reviewed-on: https://chromium-review.googlesource.com/421527
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
bf4e1b73
|
2016-12-09T11:30:15
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|
Split TIntermInvariantDeclaration from TIntermAggregate
This change is pure refactoring and doesn't fix bugs related to
invariant declarations. Invariant declarations are supposed to accept
a list of identifiers, but this refactoring keeps the current behavior
of only accepting a single identifier in an invariant declaration.
When the bug will be fixed, the new TIntermInvariantDeclaration class
that now has only a single child node can be changed so that it may
have multiple children.
TIntermAggregate is still used for function calls, function
prototypes and function parameter lists.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: I3e22092c87e1c06445fd7e123d9922c2fcb59428
Reviewed-on: https://chromium-review.googlesource.com/419415
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
|
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>
|
|
|
45bcc784
|
2016-11-07T13:58:48
|
|
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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|
13389b66
|
2016-10-16T11:48:18
|
|
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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4db7ded5
|
2016-10-13T12:23:11
|
|
Change comma nodes to TIntermBinary
Comma nodes always have just two parameters. If there's an expression
with several commas in the middle, it's parsed as a tree of comma
operations. It makes more sense to represent it as a binary node
rather than an aggregate node.
After this patch, TIntermAggregate is still used for function
prototypes, function parameter lists, function calls, and variable and
invariant declarations.
BUG=angleproject:1490
TEST=angle_unittests, angle_end2end_tests
Change-Id: I66be10624bf27bcf25987b4d93958d4a07600771
Reviewed-on: https://chromium-review.googlesource.com/397320
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
13e4d21b
|
2016-10-13T11:50:27
|
|
Add switch and case node support to intermediate output
After this all node types are printed correctly in intermediate
output.
BUG=angleproject:1544
TEST=shader_translator -i
Change-Id: I5c120b0ff69f66b00db88e8423a1c698d339af22
Reviewed-on: https://chromium-review.googlesource.com/397319
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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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>
|
|
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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>
|
|
|
6d40bbdd
|
2016-09-30T13:49:38
|
|
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>
|
|
|
b6fa043d
|
2016-09-28T16:28:05
|
|
Split vector swizzle AST nodes into a different node class
This avoids creating a weird aggregate node with a sequence of
constant union nodes to store the offsets. They're stored neatly
inside a vector instead. This makes code that needs to iterate
over the swizzle offsets much simpler.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: I156b95723529ee05a94d30295ffb6d0952a98564
Reviewed-on: https://chromium-review.googlesource.com/390832
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
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>
|
|
|
d0bad2c7
|
2016-09-09T18:01:16
|
|
Split ternary node class from TIntermSelection
Ternary operator nodes are typed parts of expressions, they always
have two children and the children are also guaranteed to be
TIntermTyped. "If" selection nodes can't be a part of an expression,
they can have either one or two children and the children are code
blocks. Due to all of these differences it makes sense to store these
using two different AST node classes.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: I913ab1d806e3cdb5c21106f078cc9c0b6c72ac54
Reviewed-on: https://chromium-review.googlesource.com/384512
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
|
|
|
adf825b3
|
2015-12-07T09:20:05
|
|
Move TType::getCompleteString to Types.cpp.
Probably left over from previous refactoring.
BUG=angleproject:1247
Change-Id: Ieb4b60ae9f724248f92ae77d23e4bdd8c5d9265a
Reviewed-on: https://chromium-review.googlesource.com/316400
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
|
|
|
5f579b1b
|
2015-08-14T17:44:43
|
|
Improve handling of internal function calls
Many parts of the shader translator that deal with function calls have
been written without internal function calls in mind. Fix some of these
so that they can handle internal function calls.
-Fix TLValueTrackingTraverser handling a shader where there are an
internal and non-internal function of the same name.
-Maintain internalness when shallow copying function calls in
SeparateExpressionReturningArrays and ArrayReturnValueToOutParameter
AST transformations.
-Output function internalness in intermOut.
BUG=angleproject:1116
TEST=angle_unittests
Change-Id: Ic65e2803062b807651f1b3952409face6aceb780
Reviewed-on: https://chromium-review.googlesource.com/303353
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
|
|
e5a1f271
|
2015-08-21T02:58:25
|
|
Use override in all the places where it is possible
This will avoid -Winconsistent-overrides in the future. Done using the
-Wsuggest-override warning of GCC 5.1
BUG=
Change-Id: I707a649dc368f5dd1e139fd144370abcac0b6263
Reviewed-on: https://chromium-review.googlesource.com/294920
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
|
|
07e57df7
|
2015-06-16T16:55:52
|
|
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>
|
|
|
3d0d9a48
|
2015-06-01T12:16:36
|
|
Clean up TIntermTraverser usage
Remove default parameters from TIntermTraverser.
Also clean up a few dead function declarations in traversers.
TEST=angle_unittests, angle_end2end_tests
BUG=angleproject:1037
Change-Id: I8d126c6c2d5b53e8b14e23e3d102f204a59323b3
Reviewed-on: https://chromium-review.googlesource.com/275184
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
214c2d8e
|
2015-04-27T14:49:13
|
|
Separate invariance from qualifiers
ESSL3 makes it possible to combine invariant with several more different
qualifiers. To avoid combinatorial explosion of the qualifier enum, track
invariance with a separate boolean.
TEST=WebGL conformance tests, angle_unittests
BUG=angleproject:987
Change-Id: I0c6629e5ca2ded06db9ac9e5bab2fb6480299a5a
Reviewed-on: https://chromium-review.googlesource.com/267662
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
6ba6eadc
|
2015-05-04T14:21:21
|
|
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>
|
|
5dbece59
|
2015-02-27T20:35:38
|
|
Implement trunc, round, roundEven (Emulated roundEven)
BUG=angle:934
Change-Id: If33256bf3707f3f0202147276c71f08c65518205
Reviewed-on: https://chromium-review.googlesource.com/254842
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
b6e07a6a
|
2015-02-16T12:22:10
|
|
Implement ESSL3 modf
This is the first built-in function that has an out parameter, so l-value
checks are added for built-ins.
BUG=angle:918
Change-Id: Ifd5befe955224f706f864e25107879c9cdce9e9f
Reviewed-on: https://chromium-review.googlesource.com/250780
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
|
|
0c1726e6
|
2015-02-18T14:35:02
|
|
Implement isnan/isinf
This change adds ANGLE support for isnan/isinf.
BUG=angle:922
TEST=dEQP tests:
dEQP-GLES3.functional.shaders.builtin_functions.common.isnan.*
(high precision tests still fail)
Tests passing 100% because of this change:
dEQP-GLES3.functional.shaders.builtin_functions.common.isinf.*
Reduced number of errors in tests:
EQP-GLES3.functional.shaders.constant_expressions.builtin_functions.common.isnan.*
dEQP-GLES3.functional.shaders.constant_expressions.builtin_functions.common.isinf_*
Change-Id: I52bf18b59365ea7031746ae840550162d7e6b96e
Reviewed-on: https://chromium-review.googlesource.com/250761
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Nicolas Capens <capn@chromium.org>
|
|
|
a3a5cc6a
|
2015-02-13T13:12:22
|
|
Expose the IntermNode tree generated in the compiler for testing
This refactoring makes it possible for tests to access the IntermNode
tree produced by compilation by calling compileTree(). Removing
ParseContext usage from OutputHLSL has the additional benefit of better
separation between parsing and output.
BUG=angle:916
Change-Id: Ib40954832316328772a5c1dcbbe6b46b238e4e65
Reviewed-on: https://chromium-review.googlesource.com/249723
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
ff805cc3
|
2015-02-13T10:59:34
|
|
Separate integer and float modulus
Integer and float modulus are separated into Mod and IMod operator types
to make the code clearer and to make GetOperatorString return the correct
value for both.
Change-Id: Ibfbca2c558bf919b0eab6404d7349f87fe47a18c
Reviewed-on: https://chromium-review.googlesource.com/249692
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
|
|
|
31b5fc62
|
2015-01-16T12:13:36
|
|
Add support for bitwise operations in ESSL3
Add support for <<, >>, &, |, ^, and their compound assignment variants
<<=, >>=, &=, |=, ^=. Also add support for bitwise not (~).
BUG=angle:870
Change-Id: I5e6a835409589556d5d58d58078fdf505cfd8da5
Reviewed-on: https://chromium-review.googlesource.com/241850
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
|
|
|
7700ff65
|
2015-01-15T12:16:29
|
|
Add basic support for ESSL3 vec2 (un)pack functions
The functions are emulated on HLSL, and use the native functions on
OpenGL 4.2+ and GLES3.0. Emulation for OpenGL versions <= 4.1 is not yet
implemented.
BUG=angle:865
Change-Id: I6803a1767dacdb3dca12f13924651fd38fcacb75
Reviewed-on: https://chromium-review.googlesource.com/240961
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
|
|
|
abf6dadd
|
2015-01-14T14:45:16
|
|
Implement matrix inverse built-in
Inverse is emulated in HLSL by calculating the cofactor matrix and
dividing that with the determinant. This results in the transpose of the
inverse as is required. Better performing options might exist especially
for 4x4 matrices, but this is enough for a working implementation.
BUG=angle:859
Change-Id: I5185797cc1ed86865f5f4342707abdc2977a186b
Reviewed-on: https://chromium-review.googlesource.com/240331
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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e39706d0
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2014-12-30T16:40:36
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Implement simple ESSL3 matrix functions
Add support for built-in functions outerProduct, determinant, transpose
and the variations of matrixCompMult that were previously unsupported.
BUG=angle:859
Change-Id: Ie2b9cf83cd80c5a886c6d4eb190c7ce25a32d0a4
Reviewed-on: https://chromium-review.googlesource.com/239873
Reviewed-by: Nicolas Capens <capn@chromium.org>
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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5c9cd3d1
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2014-12-18T13:04:25
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Implement hyperbolic function support for ESSL 3.00
Emulating arc hyperbolic functions is required on HLSL, where they do
not exist natively. For this, BuiltInFunctionEmulator is split into GLSL
and HLSL subclasses. The GLSL subclass handles the pre-existing built-in
emulation implemented for working around OSX bugs, and the HLSL subclass
handles emulating asinh, acosh and atanh on HLSL.
BUG=angle:855
Change-Id: I0dfeffb862ac27ba7f9ecf5492ec31d9d952b273
Reviewed-on: https://chromium-review.googlesource.com/236861
Reviewed-by: Nicolas Capens <capn@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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e8d2c072
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2015-01-08T16:33:54
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Implement float-integer conversions for ESSL 3.00
The implementation uses asint, asuint and asfloat in the HLSL output.
BUG=angle:865
Change-Id: I6b48298e18c7b3b0bdeac522b375ebc4eab7cf4e
Reviewed-on: https://chromium-review.googlesource.com/239520
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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be954a23
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2014-12-23T00:05:28
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Implement support for the binary operator '%' in the translator.
BUG=angle:854
Change-Id: If116de132dc83d93255749b54c1919a75abcb65c
Reviewed-on: https://chromium-review.googlesource.com/236330
Tested-by: Gregoire Payen de La Garanderie <Gregory.Payen@imgtec.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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60305f14
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2014-11-18T13:25:26
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Fix error in dumping direct struct indexes.
The parser would become confused over the purported array size
of struct indexes. In reality they were always a single direct
index into a struct, but it would take the object size of the
represented type (EG, a vec4 would have size 4) and deference
out-of-bounds memory.
BUG=434033
Change-Id: I92349aa04e6faadc766cb28c04e28d5f19c4e1ec
Reviewed-on: https://chromium-review.googlesource.com/230530
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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76acee83
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2014-11-04T13:44:03
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Name mangle function prototypes and print them in interm output
This patch changes function prototype handling so that they get assigned
the same kind of a mangled name as function definitions and function
calls. This name is now also printed in interm output so that function
prototypes can be accurately identified in the interm output.
BUG=angle:821
TEST=compiler_tests
Change-Id: Ia150b8ac5b816b8096c964767cd8666bdee28539
Reviewed-on: https://chromium-review.googlesource.com/227390
Reviewed-by: Nicolas Capens <capn@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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f9004131
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2014-10-20T18:26:48
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Always include precision in interm output if it's available
This helps with debugging precision propagation issues.
BUG=angle:787
Change-Id: Ia969481c8d933455cdafef4ae25c6ab3946bc1c2
Reviewed-on: https://chromium-review.googlesource.com/224281
Reviewed-by: Nicolas Capens <capn@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Shannon Woods <shannonwoods@chromium.org>
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de1e00e1
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2014-10-09T16:55:32
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Implement support of unary operator "+" in translator.
BUG=angle:779
TEST=conformance/glsl/misc/struct-unary-operators.html
Change-Id: Ia827e07dcfc8ad3bbbc078e54336815be9027945
Reviewed-on: https://chromium-review.googlesource.com/222720
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
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3b5c2dae
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2014-08-19T15:23:32
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Add a new invariant declaration operator.
BUG=angle:711
Change-Id: I54a48b636a68c317b8d44ee2d578847b80095289
Reviewed-on: https://chromium-review.googlesource.com/213500
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Jamie Madill <jmadill@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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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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16004fca
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2014-06-11T11:29:11
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Eliminate conversion operations.
They've been replaced by using constructor nodes, so any code handling conversion operators
can be removed.
BUG=380353
Change-Id: I70413179e7443efccbf997a5dd0f053c23689589
Reviewed-on: https://chromium-review.googlesource.com/203453
Tested-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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17732823
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2013-08-29T13:46:49
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Moved the compiler source files into directories based on their project and added a compiler.gypi to generate the compiler projects.
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