|
ed13636a
|
2014-10-03T13:23:01
|
|
Add type comparison, type retrieval, original name retrieval to ShaderVariable.
This is needed to effectively use the new APIs to get shader variable info.
BUG=angle::770
TEST=ShaderVariableTest
Change-Id: Ia591eb567868ebe898f4a7449c64167ad212f59b
Reviewed-on: https://chromium-review.googlesource.com/221388
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
|
|
e61209af
|
2014-09-26T12:01:17
|
|
Add option to support EXT_draw_buffers with NV_draw_buffers
After this patch, it is possible to set a flag to change
EXT_draw_buffers extension directives to NV_draw_buffers in ESSL.
This enables users of ANGLE to emulate EXT_draw_buffers by using
NV_draw_buffers in combination with GLES3.0.
Change-Id: I5dacdbd6cd0d0362424ea3791557342c42efd4bd
Reviewed-on: https://chromium-review.googlesource.com/219941
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
|
|
a6f267f9
|
2014-08-27T11:44:15
|
|
Fix row-major layout tracking in interface blocks.
Some block field types, such as nested structs, were bugged. This
only affects our "CollectVariables" path, not our current HLSL
UBO path.
BUG=angle:466
Change-Id: I2b8daf58aa7ec1ad06a80d38f57e76087eacccdc
Reviewed-on: https://chromium-review.googlesource.com/213503
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
|
|
|
42bcf32e
|
2014-08-25T16:20:46
|
|
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>
|
|
|
e740addb
|
2014-07-18T17:01:01
|
|
Add compiler option SH_REGENERATE_STRUCT_NAMES.
BUG=angle:701
TEST=webgl conformance tests
Change-Id: I13b35900956e7d840d5891a5bab90a400347cd6f
Reviewed-on: https://chromium-review.googlesource.com/209229
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
|
|
|
a2ad4e8a
|
2014-07-17T14:16:32
|
|
Export shader variables from the translator DLL.
This will allow us to use these methods when compiling the translator
as a DLL.
BUG=angle:466,697
Change-Id: Ic9169fb7c69fe0bf5f98addfc128a30ee6b2159d
Reviewed-on: https://chromium-review.googlesource.com/208752
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
|
|
|
e294bb87
|
2014-07-17T14:16:26
|
|
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>
|
|
|
13cfd276
|
2014-07-17T14:16:28
|
|
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>
|
|
|
9fe25e9e
|
2014-07-18T10:33:08
|
|
Add a uniform register query to the translator.
This returns the uniform index that we assigned for default uniforms.
All the dependent structure offsets can be determined from the base
register, so we won't have to store uniform information in the shader
variable.
BUG=angle:466
Change-Id: I0dd05251e8dba00c20d09fd865dfb150de56738e
Reviewed-on: https://chromium-review.googlesource.com/207254
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
|
|
591e6afe
|
2014-06-18T18:08:57
|
|
Add support for ANGLE_platform_angle.
BUG=angle:490
Change-Id: If3c897a9ae3d27b96e4b9bf9475a9ac23a1090ba
Reviewed-on: https://chromium-review.googlesource.com/185396
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
|
|
|
cd68fe79
|
2014-07-11T10:45:44
|
|
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>
|
|
|
4e1fd412
|
2014-07-10T17:50:10
|
|
Store a map of interface block registers.
The shader translator can return the assigned register for a
block via a new API. This will let us delete the member variable
in interface blocks for the register -- a nice thing for GLSL.
BUG=angle:466
Change-Id: I9bc38e0cd031e32f90787be42c2324fc7c79dbf9
Reviewed-on: https://chromium-review.googlesource.com/206828
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
|
|
|
183bde55
|
2014-07-02T15:31:19
|
|
Return shader variable information using GLenum values.
Instead of duplicating GL header define values, explictly return
GLenum for variable queries in the shader inspection API. This
reduces the duplicate defines in the shader compiler header.
BUG=angle:466
Change-Id: Iddaaff597b188251fa2e546f352bf77ab3ac43bc
Reviewed-on: https://chromium-review.googlesource.com/205860
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
|
|
|
ce505553
|
2014-06-26T14:56:33
|
|
Revert "Return variable type queries using GLenum values."
Breaks the FYI bots until we get Chromium patched.
BUG=angle:466
This reverts commit 53221f5a0382887155d90f7f286e41190d4f5bfb.
Change-Id: Ib28548df5c10a6f76f46e4cf8f2013dca5cf0ee2
Reviewed-on: https://chromium-review.googlesource.com/205850
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
|
|
|
53221f5a
|
2014-06-25T16:04:59
|
|
Return variable type queries using GLenum values.
Instead of duplicating GL header define values, explictly return
GLenum for variable queries in the shader inspection API. This
reduces the duplicate defines in the shader compiler header.
BUG=angle:466
Change-Id: If631b20ce68747297a946e1371def7709027a613
Reviewed-on: https://chromium-review.googlesource.com/204937
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
|
|
|
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>
|
|
|
42a73ad0
|
2014-06-18T11:12:06
|
|
Update to the latest EGL headers.
BUG=angle:490
Change-Id: I205e680a40af18f2657096d4219bdac0f613fb11
Reviewed-on: https://chromium-review.googlesource.com/204563
Reviewed-by: Brandon Jones <bajones@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
|
|
|
68fe74aa
|
2014-05-27T12:56:01
|
|
Add a compiler query for the translator output type.
This is useful for determining if we are compiling to a D3D9 or D3D11
shader outside of the internal translator classes.
BUG=angle:656
Change-Id: Ib1c1d3de569edaa2b65c24c09d05aa4dd229d3e4
Reviewed-on: https://chromium-review.googlesource.com/201564
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
|
|
2d76e5f6
|
2014-05-16T17:46:41
|
|
Adds resource string generation to ANGLE
This will avoid Chrome source having to be updated each time that ANGLE's
ShBuiltInResources changes.
BUG=374942
Change-Id: If54dba8351de9b261ff269e885f231547c08ff0a
Reviewed-on: https://chromium-review.googlesource.com/200171
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Tested-by: Shannon Woods <shannonwoods@chromium.org>
|
|
46485086
|
2014-04-15T13:12:50
|
|
Implement EXT_shader_texture_lod
BUG=angle:551
Change-Id: I81d7574a15861f1b24ddf6147cf71adbf20e10f3
Reviewed-on: https://chromium-review.googlesource.com/194960
Tested-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
|
|
3dc300a5
|
2014-01-28T15:30:35
|
|
Allow creating fixed-size window surfaces.
BUG=320021
Change-Id: I97cdd65ac17ee142700dbf0f363891500e967571
Reviewed-on: https://chromium-review.googlesource.com/184205
Reviewed-by: John Bauman <jbauman@chromium.org>
Tested-by: John Bauman <jbauman@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/190563
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Tested-by: Shannon Woods <shannonwoods@chromium.org>
|
|
|
3cdfcce8
|
2014-03-07T13:00:08
|
|
Remove SH_MAP_LONG_VARIABLE_NAMES
We use hashing to map all variables/strcuture field names, etc,
so we no longer need this option.
Checked with Firefox and WebKit, they no longer use this option
either. Time to remove it.
Change-Id: Ie3e79b91a05258b04af419a9c42b2fd1b00e67c4
Reviewed-on: https://chromium-review.googlesource.com/189236
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/189568
|
|
|
550c600b
|
2014-02-26T15:40:48
|
|
Improvement on loop unrolling with loops indexing sampler arrays
1) Before this workaround is hardwired on mac, now we move it behind a compil
2) Fix the issue where "break" inside the loop isn't handled while unrolled.
BUG=338474
TEST=webgl conformance test sampler-array-using-loop-index.html
Change-Id: I4996a42c2dea39a8a5af772c256f8e3cb383f59a
Reviewed-on: https://chromium-review.googlesource.com/188079
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
Conflicts:
include/GLSLANG/ShaderLang.h
src/compiler/translator/ValidateLimitations.cpp
Change-Id: I546197bd7df1634ebccdd380be14c3250cd56151
Reviewed-on: https://chromium-review.googlesource.com/189061
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
|
|
|
4a667fe9
|
2014-02-11T12:35:01
|
|
Add an option to initialize varyings without static use in vertex shaders
ANGLEBUG=554
TEST=webgl conformance test on mac: shaders-with-varyings.html
r=kbr@chromium.org,nicolascapens@chromium.org
cc=alokp@chromium.org,shannonwoods@chromium.org
Change-Id: I2e692d43fb15f1cf3ade3e398020d1fedb2b32f0
Reviewed-on: https://chromium-review.googlesource.com/185922
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
Conflicts:
src/common/version.h
src/compiler/translator/Compiler.cpp
Change-Id: If7db13ef345bd6199d4ea0d7786f0de20885f2f3
Reviewed-on: https://chromium-review.googlesource.com/186144
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
|
|
|
7cab38b5
|
2013-10-15T12:59:30
|
|
Add an option to unfold short circuiting in AST.
We replace "a || b" with "a ? true : b",
"a && b" with "a ? b : false".
This is to work around short circuiting bug in Mac drivers.
ANGLEBUG=482
TEST=webgl conformance tests
R=alokp@chromium.org, kbr@chromium.org
Review URL: https://codereview.appspot.com/14529048
Conflicts:
src/build_angle.gypi
src/compiler/translator/Compiler.cpp
Change-Id: Ic2384a97d58f54294efcb3a012deb2007a9fc658
Reviewed-on: https://chromium-review.googlesource.com/178996
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Tested-by: Shannon Woods <shannonwoods@chromium.org>
|
|
|
31f0dc0a
|
2013-10-08T13:29:13
|
|
Merge a0bd8ef0aca9eab29a0e5a437b803c5d95a777c6 from master.
Use ANGLE_TRANSLATOR_STATIC to enforce a static build of the translator in
chromium.
This prevents strange warnings from defining COMPONENT_BUILD=0.
Also rename COMPILER_IMPLEMENTATION to ANGLE_TRANSLATOR_IMPLEMENTATION
for better consistency in chromium.
ANGLEBUG=477
R=zmo@chromium.org
BUG=
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|
|
93780289
|
2013-10-04T11:04:55
|
|
Update to most recent khrplatform.h
Signed-off-by: Geoff Lang
Signed-off-by: Jamie Madill
|
|
|
ac44cd2b
|
2013-09-23T14:57:09
|
|
Add an option in ANGLE shader translator to initialize gl_Position to vec4(0.0, 0.0, 0.0, 1.0).
This is to work around driver bugs where shader compile or program link would fail incorrectly if gl_Position is not set in vertex shader.
At the moment at least Linux NVIDIA driver has this bug.
ANGLEBUG=472
R=alokp@chromium.org, kbr@chromium.org
Review URL: https://codereview.appspot.com/13509043
|
|
|
a15f3e84
|
2013-09-23T14:57:08
|
|
Expose the packing function so we can check varyings packing per program
ANGLEBUG=471
R=kbr@chromium.org
Review URL: https://codereview.appspot.com/13322043
|
|
|
d2d340b0
|
2013-09-23T14:57:05
|
|
Add static_use to shader variable info query.
BUG=249018
ANGLEBUG=465
R=kbr@chromium.org
Review URL: https://codereview.appspot.com/13158043
|
|
|
fa3c346f
|
2013-09-23T14:57:04
|
|
Build fix: not all types support precisions.
Currently Angle translator made the wrong assumption that all variables have a precision, and ASSERT that.
BUG=276031
TBR=alokp@chromium.org
Review URL: https://codereview.appspot.com/13113044
|
|
|
74da9f2f
|
2013-09-23T14:57:01
|
|
Expose varying variables and also precision for all variables.
ANGLEBUG=457
R=alokp@chromium.org, kbr@chromium.org
Review URL: https://codereview.appspot.com/12487043
|
|
|
47fdd13e
|
2013-08-30T13:21:04
|
|
Pass varyings to the GLES API from the translator using a direct pointer.
Instead of parsing them indirectly from HLSL, the pointer will allow us to more flexibly
support new types, especially compound types such as structures.
TRAC #23754
Signed-off-by: Nicolas Capens
Signed-off-by: Shannon Woods
|
|
2a1d8a38
|
2013-07-18T11:49:40
|
|
Add shadow samplers to the compiler front-end.
TRAC #23394
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens
|
|
2aeb26a4
|
2013-07-08T14:02:55
|
|
Added support for EXT_frag_depth
This change also required that support be added for associating built-in
variables with an extension, similar to how functions could be associated with
extensions previously.
R=alokp@chromium.org
Review URL: https://codereview.appspot.com/9827044
git-svn-id: https://angleproject.googlecode.com/svn/trunk@2248 736b8ea6-26fd-11df-bfd4-992fa37f6226
TRAC #23333
Authored-by: bajones@chromium.org
Signed-off-by: Shannon Woods
Signed-off-by Nicolas Capens
Merged-by: Jamie Madill
|
|
|
eb1a010f
|
2013-07-08T13:31:38
|
|
Add expression complexity and call stack depth limits.
git-svn-id: https://angleproject.googlecode.com/svn/trunk@2242 736b8ea6-26fd-11df-bfd4-992fa37f6226
TRAC #23333
Authored-by: gman@chromium.org
Signed-off-by: Shannon Woods
Signed-off-by Nicolas Capens
Merged-by: Jamie Madill
Conflicts:
src/common/version.h
|
|
|
8772b588
|
2013-06-24T16:14:19
|
|
Support sampler2DArray throughout the compiler.
TRAC #23377
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens
|
|
|
da07535f
|
2013-06-24T16:02:56
|
|
Support sampler3D throughout the compiler.
TRAC #23365
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens
|
|
|
2ffe0bbe
|
2013-06-24T15:56:19
|
|
Support usampler throughout the compiler.
TRAC #23360
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens
|
|
|
344e7142
|
2013-06-24T15:39:21
|
|
Support isampler throughout the compiler.
TRAC #23359
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens
|
|
|
defb674a
|
2013-06-20T11:55:51
|
|
Add a new path for querying active attributes from the shader translator, for use with layout qualifier support.
TRAC #23269
Signed-off-by: Geoff Lang
Signed-off-by: Nicolas Capens
Author: Jamie Madill
|
|
|
46131a38
|
2013-06-20T11:55:50
|
|
Proper support for fragment output variables for GLSL ES shader version 300.
TRAC #22704
Signed-off-by: Geoff Lang
Signed-off-by: Nicolas Capens
Authored-by: Jamie Madill
|
|
6b709911
|
2013-05-30T00:20:04
|
|
Add support for the unsigned integer scalar type to the shader translator.
TRAC #23080
Signed-off-by: Nicolas Capens
Signed-off-by: Shannon Woods
Author: Jamie Madill
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2403 736b8ea6-26fd-11df-bfd4-992fa37f6226
|
|
|
8da034cc
|
2013-05-30T00:19:15
|
|
Add non-square mat support to the shader language interface.
TRAC #23081
Signed-off-by: Geoff Lang
Signed-off-by: Nicolas Capens
Author: Jamie Madill
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2397 736b8ea6-26fd-11df-bfd4-992fa37f6226
|
|
|
3f68bf0e
|
2013-05-30T00:12:43
|
|
Enable the translator to pass parsed interface blocks back to the ANGLE API via the shader translator layer.
TRAC #22930
Signed-off-by: Nicolas Capens
Signed-off-by: Geoff Lang
Author: Jamie Madill
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2346 736b8ea6-26fd-11df-bfd4-992fa37f6226
|
|
|
eff3a127
|
2013-05-30T00:10:04
|
|
Control the creation of DX9 or DX11 renderers through eglGetDisplay.
TRAC #23029
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2328 736b8ea6-26fd-11df-bfd4-992fa37f6226
|
|
|
74b86cff
|
2013-05-30T00:02:58
|
|
Add new GLSL ES 3.0 built-in constants and split off 1.0 ones.
TRAC #22863
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2274 736b8ea6-26fd-11df-bfd4-992fa37f6226
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0bbed38f
|
2013-04-13T03:38:07
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Accept shader version 300 on ES3 contexts.
TRAC #22712
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2121 736b8ea6-26fd-11df-bfd4-992fa37f6226
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f3c52491
|
2013-04-13T03:33:04
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|
Updates EGL headers
TRAC #22805
Signed-off-by: Jamie Madill
Signed-off-by: Geoff Lang
Author: Shannon Woods
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2088 736b8ea6-26fd-11df-bfd4-992fa37f6226
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f26ddae9
|
2013-04-13T03:29:13
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Added the GLES3 headers and updated all locations where the GLES2 headers were included to also include the GLES3 headers.
TRAC #22694
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Geoff Lang
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2069 736b8ea6-26fd-11df-bfd4-992fa37f6226
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5f339332
|
2013-04-13T03:29:02
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|
Updated gl2.h and gl2ext.h.
TRAC #22694
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Geoff Lang
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2068 736b8ea6-26fd-11df-bfd4-992fa37f6226
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d24fcd7a
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2013-04-13T03:28:09
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Add necessary defines and function prototypes for EXT_draw_buffers and multiple color attachment points to gl2ext.h
TRAC #22656
Signed-off-by: Nicolas Capens
Signed-off-by: Shannon Woods
Author: Jamie Madill
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2061 736b8ea6-26fd-11df-bfd4-992fa37f6226
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fc84e0ad
|
2013-04-13T03:28:03
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Bump ANGLE_SH_VERSION to 110.
The bump to 109 in r1984 collided with a similar version change in dx11proto branch (r1738).
Review URL: https://codereview.appspot.com/7446050
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2060 736b8ea6-26fd-11df-bfd4-992fa37f6226
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cbb6b6a0
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2013-04-13T03:27:47
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Added preprocessor support for GL_FRAGMENT_PRECISION_HIGH.
I will send the tests in a separate patch because I need to refactor the way compiler_tests are setup.
Review URL: https://codereview.appspot.com/7402051
git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2058 736b8ea6-26fd-11df-bfd4-992fa37f6226
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550cd098
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2013-02-28T23:19:54
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Add support for extension EXT_draw_buffers.
Review URL: https://codereview.appspot.com/7308107
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1963 736b8ea6-26fd-11df-bfd4-992fa37f6226
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d64b3dab
|
2013-02-28T23:19:26
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Fixed 64-bit integer truncation issues in shader translator.
This is an incompatible API change, but one which is necessary in
order to improve correctness of the code. The API version in
ShaderLang.h is updated and, unfortunately, the define renamed to
something less ambiguous due to conflicts on some Android buildbots.
Temporary patches in Chromium and WebKit will be landed separately to
support this upgrade.
BUG=403,404,405,406,407,408,409
Review URL: https://codereview.appspot.com/7300058
Conflicts:
include/GLSLANG/ShaderLang.h
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1960 736b8ea6-26fd-11df-bfd4-992fa37f6226
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1d432bb5
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2013-01-25T21:57:28
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Incorporated patch from haixia@ changing the default implementation of
array index clamping to use the clamp intrinsic. This works more
reliably on pure OpenGL ES devices and on Windows.
Added a mechanism in ShBuiltInResources to choose the strategy for
array index clamping.
BUG=none
TEST=various out-of-bounds array indexing tests and various WebGL content
Review URL: https://codereview.appspot.com/7194051
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1798 736b8ea6-26fd-11df-bfd4-992fa37f6226
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8204334b
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2013-01-25T21:49:34
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Fix and extend essl_to_hlsl to support DX11 HLSL.
TRAC #22330
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1740 736b8ea6-26fd-11df-bfd4-992fa37f6226
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b73964e3
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2013-01-25T21:49:14
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Pass the desired HLSL version down to the HLSL generator.
TRAC #22330
Signed-off-by: Geoff Lang
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1738 736b8ea6-26fd-11df-bfd4-992fa37f6226
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4167cc91
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2013-01-11T04:11:53
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Incorporated BSD-licensed changes implementing array bounds clamping.
BUG=none
TEST=ran associated WebKit layout tests in Chromium
Review URL: https://codereview.appspot.com/6999052
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1701 736b8ea6-26fd-11df-bfd4-992fa37f6226
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043da138
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2012-12-20T21:12:22
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Provide an API for accessing the uniform array.
TRAC #22239
Signed-off-by: Daniel Koch
Signed-off-by: Shannon Woods
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1625 736b8ea6-26fd-11df-bfd4-992fa37f6226
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0aa3b5a2
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2012-11-28T19:43:24
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Implement user-defined name hashing.
ANGLEBUG=315
Review URL: https://codereview.appspot.com/6818109
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1469 736b8ea6-26fd-11df-bfd4-992fa37f6226
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c23f4611
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2012-11-28T19:42:57
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Interface design for user-defined name hashing.
1) We use BuiltInResources to pass the hash function to
ANGLE, deciding whether we applies hash function or not.
2) We use 64 bits hashing function, because 64 bits is 16
bytes using hex representation, plus the "webgl_" prefix,
we can keep the names under 128 (WebGL allows 5 levels of
nesting in structures). If chooseing 128 bits, we will
go beyond 128 characters, and some drivers can't handle
that safely.
ANGLEBUG=315
Review URL: https://codereview.appspot.com/6822077
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1466 736b8ea6-26fd-11df-bfd4-992fa37f6226
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8d804799
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2012-10-17T21:33:48
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Add Variable Packing checks to ANGLE
BUG=373
TEST=unit tests
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1317 736b8ea6-26fd-11df-bfd4-992fa37f6226
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3ce8dbcd
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2012-06-08T17:52:30
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Add placeholder entry points for GL_OES_get_program_binary.
Review URL: https://codereview.appspot.com/6279054
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1146 736b8ea6-26fd-11df-bfd4-992fa37f6226
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430f5e0c
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2012-06-08T17:47:59
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Add the SH_CSS_SHADERS_SPEC flag.
Review URL: https://codereview.appspot.com/6270050/
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1145 736b8ea6-26fd-11df-bfd4-992fa37f6226
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66ebd014
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2012-05-30T22:18:11
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Add the SH_TIMING_RESTRICTIONS compile flag and dependency graph implementation.
Description of the algorithm:
http://code.google.com/p/mvujovic/wiki/ShaderControlFlowAnalysis
This flag is one potential solution to timing attacks on textures containing cross-domain content
or user agent data.
This kind of analysis could be useful for both WebGL and CSS Shaders.
The SH_TIMING_RESTRICTIONS flag will reject a shader if it uses texture dependent data to affect
control flow.
Other ways of affecting shader timing such as using NaNs in basic arithmetic operations or using
built-in functions (e.g. atan) with different inputs are still under investigation.
Issue=329
Review URL: http://codereview.appspot.com/6195062/
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1101 736b8ea6-26fd-11df-bfd4-992fa37f6226
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d2820bfb
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2012-01-27T15:38:48
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Add entry points and constants for GL_ANGLE_instanced_arrays.
TRAC #19489
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@968 736b8ea6-26fd-11df-bfd4-992fa37f6226
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6575602e
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2012-01-17T21:45:38
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Finished off the GLSL compiler's support for parsing shaders using OES_EGL_image_external.
The GLSL to HLSL translator work is not done yet so the extension is disabled in Shader.cpp.
Review URL: https://codereview.appspot.com/5530081
git-svn-id: https://angleproject.googlecode.com/svn/trunk@946 736b8ea6-26fd-11df-bfd4-992fa37f6226
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8983cbc5
|
2012-01-17T14:10:19
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|
Refresh EGL/eglext.h from Khronos
git-svn-id: https://angleproject.googlecode.com/svn/trunk@944 736b8ea6-26fd-11df-bfd4-992fa37f6226
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35be8c1f
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2012-01-17T14:10:08
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Refresh GLES2/gl2ext.h from Khronos
git-svn-id: https://angleproject.googlecode.com/svn/trunk@943 736b8ea6-26fd-11df-bfd4-992fa37f6226
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56d46abe
|
2011-11-23T14:53:10
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Add GL_ANGLE_pack_reverse_row_order. Performs vertical flip in readPixels and
may write direct to client ptr.
Bug=none
Test= Tested in a modified version of Chromium using canvas2D.
Review URL: http://codereview.appspot.com/5373104
git-svn-id: https://angleproject.googlecode.com/svn/trunk@889 736b8ea6-26fd-11df-bfd4-992fa37f6226
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205fef33
|
2011-11-22T20:50:02
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|
Added support for GL_ARB_texture_rectangle to shader validator.
Parser was regenerated with the flex/bison shipped with Ubuntu 10.04.
BUG=251
TEST=tested with new Core Animation plugin rendering path on Mac OS X
Review URL: http://codereview.appspot.com/5432044
git-svn-id: https://angleproject.googlecode.com/svn/trunk@888 736b8ea6-26fd-11df-bfd4-992fa37f6226
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afaa0490
|
2011-11-21T21:14:23
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|
Upstream android's change for angle
BUG=
TEST=
Review URL: http://codereview.appspot.com/5410050
git-svn-id: https://angleproject.googlecode.com/svn/trunk@887 736b8ea6-26fd-11df-bfd4-992fa37f6226
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43911ec8
|
2011-11-12T04:30:04
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Add new function prototypes to gl2ext.h
Trac #18608
Signed-off-by: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@877 736b8ea6-26fd-11df-bfd4-992fa37f6226
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7d18c17f
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2011-11-11T04:18:21
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Added the texture usage parameter.
TRAC #18732
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@860 736b8ea6-26fd-11df-bfd4-992fa37f6226
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ff941aa9
|
2011-11-11T04:17:09
|
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Added support for floating-point and BGRA storage textures.
TRAC #18730
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@859 736b8ea6-26fd-11df-bfd4-992fa37f6226
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64a0fb2a
|
2011-11-11T04:10:40
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Implemented glTexStorage2DEXT.
TRAC #18730
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@857 736b8ea6-26fd-11df-bfd4-992fa37f6226
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d30bd0a7
|
2011-11-11T04:10:34
|
|
Added the immutable parameter.
TRAC #18730
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@856 736b8ea6-26fd-11df-bfd4-992fa37f6226
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4ff960d9
|
2011-11-09T17:47:09
|
|
Implemented context creation with reset notification.
TRAC #18607
Signed-off-by: Daniel Koch
Authors: Shannon Woods, Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@848 736b8ea6-26fd-11df-bfd4-992fa37f6226
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17f548cb
|
2011-11-09T17:47:02
|
|
Implemented reset status.
TRAC #18607
Signed-off-by: Daniel Koch
Authors: Shannon Woods, Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@847 736b8ea6-26fd-11df-bfd4-992fa37f6226
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22eab922
|
2011-10-21T01:16:42
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|
Allowed translator_hlsl and glsl to be built as shared libs on windows.
The problem was gyp was out-of-date (I rolled it to 1080) and ShaderLang.cpp exports were not being exported because it was in translator_common which is a static lib.
I tested shared library and static library builds in debug and release and also the checked in ANGLE.sln build.
See original attempt: http://codereview.appspot.com/5305052/.
Review URL: http://codereview.appspot.com/5305053
git-svn-id: https://angleproject.googlecode.com/svn/trunk@801 736b8ea6-26fd-11df-bfd4-992fa37f6226
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50297fc1
|
2011-10-05T18:43:27
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|
Assign proper enum to GL_TRANSLATED_SHADER_SOURCE_LENGTH_ANGLE
Trac #18416
Signed-off-by: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@785 736b8ea6-26fd-11df-bfd4-992fa37f6226
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a574f78f
|
2011-10-03T21:45:23
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|
Add an extension for querying translated HLSL shader source.
Review URL: http://codereview.appspot.com/5149046
git-svn-id: https://angleproject.googlecode.com/svn/trunk@780 736b8ea6-26fd-11df-bfd4-992fa37f6226
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32e97315
|
2011-08-24T01:03:11
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|
Emulate certain buil-in functions to work around driver bugs.
This is implemented by adding a new compile option SH_EMULATE_BUILT_IN_FUNCTIONS. The emulated functions are names as webgl_originalName_emu so there will never be naming conflicts.
At the moment only three functions are emulated: normalize, abs, sign. Also, the compile option will emulate all three. However, the mechanism to emulate only a selected subset is also imeplemented. It can be turned on easily.
ANGLEBUG=196
TEST=with this option, the failed test with abs.frag passes.
Review URL: http://codereview.appspot.com/4916043
git-svn-id: https://angleproject.googlecode.com/svn/trunk@738 736b8ea6-26fd-11df-bfd4-992fa37f6226
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0c6bb7a6
|
2011-08-17T19:39:58
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|
Add an compile option to unroll for-loops with integer indices.
ANGLEBUG=193
TEST=with this option, for-loops with integer indices will be unrolled.
Review URL: http://codereview.appspot.com/4899047
git-svn-id: https://angleproject.googlecode.com/svn/trunk@734 736b8ea6-26fd-11df-bfd4-992fa37f6226
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09c323a4
|
2011-08-12T18:22:25
|
|
Add an option to support for GL_OES_EGL_image_external.
Comes with this extension is the new sampler type samplerExternalOES.
ANGLEBUG=175
TEST=compile the attached shader file
Review URL: http://codereview.appspot.com/4809076
git-svn-id: https://angleproject.googlecode.com/svn/trunk@728 736b8ea6-26fd-11df-bfd4-992fa37f6226
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50c526d2
|
2011-08-10T05:19:44
|
|
Add support for DXT3 and DXT5
TEST=none
BUG=none
Review URL: http://codereview.appspot.com/4809068
git-svn-id: https://angleproject.googlecode.com/svn/trunk@721 736b8ea6-26fd-11df-bfd4-992fa37f6226
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bb1d1713
|
2011-07-29T16:32:31
|
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Add Wayland typedefs to eglplatform.h
Issue=188
Author: Daniel Nicoara
git-svn-id: https://angleproject.googlecode.com/svn/trunk@709 736b8ea6-26fd-11df-bfd4-992fa37f6226
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8518910d
|
2011-07-29T16:32:23
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Refresh EGL and GLES2 headers from Khronos registry
Based on SVN r15167
git-svn-id: https://angleproject.googlecode.com/svn/trunk@708 736b8ea6-26fd-11df-bfd4-992fa37f6226
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84d7cbc3
|
2011-07-14T22:53:19
|
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Add extension to create software device.
Add an extension so that users can receive a device that renders in software. Currently this is done by loading a swiftshader dll.
BUG=
TEST=
Review URL: http://codereview.appspot.com/4631093
git-svn-id: https://angleproject.googlecode.com/svn/trunk@705 736b8ea6-26fd-11df-bfd4-992fa37f6226
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5601ea0d
|
2011-06-10T18:23:25
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Implement ES2 backend for Angle translator.
With this CL, we have the option to select a code output backend: GLSL, GLSL ES, or HLSL.
Note that we always emit the highest supported float precision for fragment shader due to anglebug 168. Although this is a temporary solution, it's not against GLSL ES spec, because it's ok for implementation to upgrade precision.
Tested with WebGL conformance test suite, GLES2 conformance test suite (only failed 2/1198), and a few webgl demos, including worlds of webgl, aquarium, etc.
anglebug=81
test=translator emitting correct GLSL ES code when ES2 backend is selected.
Review URL: http://codereview.appspot.com/4550129
git-svn-id: https://angleproject.googlecode.com/svn/trunk@687 736b8ea6-26fd-11df-bfd4-992fa37f6226
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fd747b86
|
2011-04-23T01:30:07
|
|
Implement shader identifier name mapping.
The name mapping happens when an identifier is longer than 32 characters. The name mapping is behind a flag, so it won't happen by default. Also, functions to query the mapped names are added.
The purpose of this CL is for the drivers that can't handle long names. For example, linux NVIDIA driver can't handle 256 character name, whereas WebGL spec requires that.
This CL also fixes the issue that some of the TIntermSymbols' ids are 0s.
ANGLEBUG=144
TEST=test manually with shaders with long identifier names.
Review URL: http://codereview.appspot.com/4428058
git-svn-id: https://angleproject.googlecode.com/svn/trunk@619 736b8ea6-26fd-11df-bfd4-992fa37f6226
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721b7f26
|
2011-02-11T00:54:47
|
|
Issue=91 -- implement pbuffers in ANGLE; add D3D share handle support
git-svn-id: https://angleproject.googlecode.com/svn/trunk@558 736b8ea6-26fd-11df-bfd4-992fa37f6226
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e41afd8d
|
2011-02-01T18:49:22
|
|
fix pedantic compiler warnings
Issue=108
git-svn-id: https://angleproject.googlecode.com/svn/trunk@554 736b8ea6-26fd-11df-bfd4-992fa37f6226
|
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|
0f4cefe9
|
2011-01-26T19:30:57
|
|
Map D3D calls and HLSL shaders back to GLES2 calls and GLSL ES shaders in PIX.
This makes debugging and profiling using PIX a lot more convenient. The top level of events are the GLES calls with their arguments. Those can be expanded to see the D3D calls that were issued for a particular GLES call.
When PIX is attached, the shaders are saved out to temporary files and referenced from the translated HLSL shaders via #line directives. This enabled source level debugging of the original GLSL from PIX for pixel and vertex shaders. The HLSL is also saved to a temporary file so that intrinsic functions like texture2D can be stepped into.
It also avoids creating a text file in the current working directory, which has continued to be an issue.
I made the dependency on d3d9.dll static again so it can be accessed by GetModuleHandle witihin DllMain.
I added an EVENT macro that issues D3DPERF_BeginEvent and D3DPERF_EndEvent around a C++ block. I replaced TRACE with EVENT for all the entry points.
I removed the tracing of shader source since the source is visible in PIX.
The means by which the filename of the temporary shader file is passed into the shader compiler is a little clunky. I did it that way to avoid changing the function signatures and breaking folks using the translator.
I plan to make the compiler respect #pragma optimize so that optimization can be disabled for debugging purposes. For now it just disables shader optimization in debug builds of ANGLE.
Review URL: http://codereview.appspot.com/3945043
git-svn-id: https://angleproject.googlecode.com/svn/trunk@541 736b8ea6-26fd-11df-bfd4-992fa37f6226
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b59a778c
|
2010-11-24T18:38:33
|
|
Implemented validation for loop and indexing limitations specified by GLSL ES spec 1.0 Appendix A Section 4 and 5.
A couple of things to note:
- This CL only validates the "form" of loop and indexing. It does not detect number-of-iterations or out-of-bound access. This will require more involved analysis/heuristics.
- I haved combined SH_VALIDATE_CONTROL_FLOW and SH_VALIDATE_INDEXING into one flag - SH_VALIDATE_LOOP_INDEXING. Validating both together is much easier.
BUG=48
Review URL: http://codereview.appspot.com/3225041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@491 736b8ea6-26fd-11df-bfd4-992fa37f6226
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1f29954d
|
2010-11-12T15:50:23
|
|
Added API to enforce GLSL limitations mandated by WebGL.
BUG=48
Review URL: http://codereview.appspot.com/3005042
git-svn-id: https://angleproject.googlecode.com/svn/trunk@476 736b8ea6-26fd-11df-bfd4-992fa37f6226
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4888ceb6
|
2010-10-01T21:13:12
|
|
Made the API of shader translator library consistent.
- We recently started using OpenGL-type enums. This CL makes all old enums consistent with the new scheme.
- Renamed TBuiltInResource to ShBuiltInResources to have a consistent prefix
BUG=46
Review URL: http://codereview.appspot.com/2328041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@443 736b8ea6-26fd-11df-bfd4-992fa37f6226
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2fa73694
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2010-09-28T17:20:39
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Added version number for shader translator API.
BUG=45
Review URL: http://codereview.appspot.com/2234047
git-svn-id: https://angleproject.googlecode.com/svn/trunk@442 736b8ea6-26fd-11df-bfd4-992fa37f6226
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