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f541f529
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2015-10-13T12:21:01
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Fix parsing integers larger than 0x7FFFFFFF
Parsing should accept all values between 0 and 0xFFFFFFFF as specified in
ESSL 3.00 section 4.1.3.
When a signed literal is parsed, it's interpreted as if it specifies the
bit pattern of a two's complement integer. For example, parsing
"0xFFFFFFFF" results in -1. Decimal literals behave the same way, so for
example parsing "3000000000" results in -1294967296.
This change affects parsing of literals in ESSL 1.00 as well. In ESSL
3.00, an out-of-range integer literal now generates a compiler error.
Unit tests are added based on examples in the ESSL 3.00 spec and one
example in GLSL 4.5 spec that ESSL should match.
BUG=541550
TEST=angle_unittests
Change-Id: I82f8ef5cfa2881019a3f80d77ff99707d61c000d
Reviewed-on: https://chromium-review.googlesource.com/305420
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Corentin Wallez <cwallez@google.com>
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75782629
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2015-09-25T11:28:50
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Fix possible compiler errors on linux
Change-Id: Ifc45446c749690eddc406f66f144304262f04664
Reviewed-on: https://chromium-review.googlesource.com/302478
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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e2adce1b
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2015-06-19T23:06:32
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Workaround for some STLs not parsing floats with a suffix
BUG=angleproject:1046
BUG=angleproject:891
Change-Id: I01c3f024142e573385a5f40d721171ad752ffd19
Reviewed-on: https://chromium-review.googlesource.com/278210
Reviewed-by: Brandon Jones <bajones@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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f0d10f89
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2015-03-31T12:56:52
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Replace non-copyable macro with a helper class.
This class provides a simpler scheme for blocking default copy
and assignment operators. It also reduces the amount of code
needed since it's inherited to child classes. This also fixes
the conflict between our macro and the same-named macro in
Chromium code.
BUG=angleproject:956
Change-Id: If0dc72aa3f63fbc7b8fa34907418821c64c39e2f
Reviewed-on: https://chromium-review.googlesource.com/263257
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
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0a73dd85
|
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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94ac7b78
|
2014-10-15T18:22:08
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Invariant related processing.
* Fix a bug in PreProcessor for STDGL pragma.
* Record all invariant settings and set them in ShaderVariable.
* Write #pragma STDGL invariant(all) in GL
BUG=angle:776
TEST=https://www.khronos.org/registry/webgl/sdk/tests/conformance/glsl/misc/shaders-with-invariance.html
Change-Id: Ie28b75480deed79f0c9f26e3b98f1778d1290182
Reviewed-on: https://chromium-review.googlesource.com/223610
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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54ad4f81
|
2014-09-03T09:40:46
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Use the CollectVariables path on the HLSL translator.
This approach consolidates our two methods, and lets us reuse the
same code for both methods of variable collection.
BUG=angle:466
Change-Id: Ie92f76ff0b6d0d0dbfd211a234d0ab86290fa798
Reviewed-on: https://chromium-review.googlesource.com/213504
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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42bcf32e
|
2014-08-25T16:20:46
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Refactor ShaderVariables to store fields in the base.
Instead of only storing structure information in Varyings, Uniforms
and Interface Block Fields, store it in the base class. Also only
store base variable information for struct fields, instead of fully
typed information. This works because stuff like interpolation type,
invariance, and other properties are for the entire variable, not
individual fields.
Also add new fields for interface block instance name, varying
invariance and structure name for all struct types.
BUG=angle:466
Change-Id: If03fc071e6becb7aad6dea5093989bba7daee69e
Reviewed-on: https://chromium-review.googlesource.com/213501
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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e294bb87
|
2014-07-17T14:16:26
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Add new shader inspection APIs.
Each new entry point corresponds to one of the variable types:
varyings, attributes, uniforms, output variables, and interface
blocks. They return a pointer to the vector with all of the
parsed variables, which then the app can copy to its own memory.
Currently we do not support the staticUse field in the HLSL
translator.
BUG=angle:466
Change-Id: I7dc09e761ab070feef5360ad27740110c44853b3
Reviewed-on: https://chromium-review.googlesource.com/208750
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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13cfd276
|
2014-07-17T14:16:28
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|
Move shader variables header to include folder.
This allows the API to query for clear type introspection into the
parsed GL types from the translator. The returned types are not
expanded and have properly nested fields.
This patch uses the types from ShaderVars.h to return GL type
information. The app must include this header to get access to
the types structs.
BUG=angle:466
Change-Id: I28ad0d6f11a964804dd234ef0d00651f665d1ae3
Reviewed-on: https://chromium-review.googlesource.com/208751
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
|
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28f70c3a
|
2014-07-18T10:33:10
|
|
Remove sh::Uniform::registerIndex and elementIndex.
With the previous cleanups, these fields aren't needed any longer.
We can also clean up some unused methods and simplify existing code.
BUG=angle:466
Change-Id: I96df8d152324bda5e6868b5eccdf52bdc09155e9
Reviewed-on: https://chromium-review.googlesource.com/207256
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
|
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d5512cd4
|
2014-07-10T17:50:08
|
|
Collect shader outputs and interface block information.
This paves the way for returning ES3-specific info from the shader
translator with the new query methods.
BUG=angle:466
Change-Id: Ib13cdb604854cdf11e9dc00dd94f18eadc946561
Reviewed-on: https://chromium-review.googlesource.com/206770
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
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77f74853
|
2014-07-08T15:02:34
|
|
Add a GetVariableInfo helper method.
This method replaces the similar logic in storing uniforms,
varyings, and interface blocks when collecting variable info.
We can also re-use this method for both GLSL and HLSL programs.
BUG=angle:466
Change-Id: Ie6c13abe0f09f38b2f9b36e117caae4833eaccbf
Reviewed-on: https://chromium-review.googlesource.com/206566
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
|
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f51639a4
|
2014-06-25T16:04:57
|
|
Use a common include for GL headers.
A common place to define required GL includes gives us a nice
point to centralize GL customizations. In the header currently
are the basic GLES headers with extensions, and a define
carried over from desktop GL.
BUG=angle:466
Change-Id: I6fc61947b4514654ec21355a786904eac04656c0
Reviewed-on: https://chromium-review.googlesource.com/204936
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
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f2575989
|
2014-06-25T16:04:54
|
|
Use the sh namespace for shader variables.
Since these types originate from the translator, use an appropriate
namespace. Also rename some of the gl helper functions to be more
specific to their functionality.
BUG=angle:466
Change-Id: Idc29987b2053b3c40748dd46b581f3dbd8a6fd61
Reviewed-on: https://chromium-review.googlesource.com/204680
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
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033dae67
|
2014-06-18T12:56:28
|
|
Move OutputHLSL utility methods to other files.
OutputHLSL was become a large, unweildy file. Some were also useful
to other classes, even on the GL back-end, but were inacessible.
Refactoring patch only.
BUG=angle:466
Change-Id: Id216147122ca105c6ccdf0ba0c5f6c5038726965
Reviewed-on: https://chromium-review.googlesource.com/203459
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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17732823
|
2013-08-29T13:46:49
|
|
Moved the compiler source files into directories based on their project and added a compiler.gypi to generate the compiler projects.
|