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Author SHA1 Message Date
David Srbecky
5513d9d0d8 Multiview extension: Accept layout(num_views) qualifier 2017-07-03 15:51:40 +01:00
t.jung
0422eb234f io resolver improvements 
- adds stage parameter to end notify
- adds begin notify
- adds begin resolve
- adds end resolve

Change-Id: Ib134fe42a1a6d996d81dca59475cce6b4a9ff865
 2017-07-01 10:29:11 +02:00
John Kessenich
994660208c Merge pull request #964 from dsrbecky/multiview 
Implement extensions GL_OVR_multiview and GL_OVR_multiview2
 2017-06-30 16:39:32 -06:00
David Srbecký
0fbe02c6a0 Implement extensions GL_OVR_multiview and GL_OVR_multiview2 
They are almost identical to the already supported GL_EXT_multiview
 2017-06-30 19:11:56 +01:00
t.jung
fde4975d27 Fix for not transforming all image symbols into sampled images symbols 
Change-Id: I10f9bcea2e97f36912a81214552b93db4805b61a
 2017-06-30 07:06:17 +02:00
John Kessenich
2ae23ca1ca Merge pull request #957 from amdrexu/feature 
Implement extension GL_ARB_shader_stencil_export
 2017-06-29 15:28:52 -06:00
John Kessenich
37d7cfb129 Merge pull request #961 from benvanik/fix_order 
Fixing initialization order to fix -Wreorder warning in clang.
 2017-06-29 15:20:59 -06:00
Ben Vanik
82da44d4d7 Fixing initialization order to fix -Wreorder warning in clang. 2017-06-29 11:13:35 -07:00
John Kessenich
89400ea73e GLSL: validation of early_fragment_tests, others, on an object. 
Some layout qualifiers must not be on an object and had a TBD for testing
them: early_fragment_tests, cw/ccw, points, point_mode, and
fractional_even_spacing/fractional_odd_spacing/equal_spacing.
 2017-06-29 10:46:47 -06:00
Rex Xu
37cdceed41 Implement extension GL_ARB_shader_stencil_export 2017-06-29 17:50:46 +08:00
John Kessenich
89f8d1e64f HLSL: Fix #942: Map SV_TargetN to SPV Location N. 2017-06-27 15:17:38 -06:00
John Kessenich
4f54c0c487 HLSL: Fix hull-shader test. 2017-06-26 19:56:41 -06:00
John Kessenich
da9eb815b3 HLSL: Don't pin down which tessellation stage must error check input primitive. 2017-06-26 17:56:54 -06:00
John Kessenich
fe6689c6c4 HLSL: support point mode. 2017-06-26 17:52:22 -06:00
John Kessenich
102328b75f Merge pull request #950 from dsrbecky/shadow_samplers 
Add support for GL_EXT_shadow_samplers
 2017-06-26 15:50:18 -06:00
John Kessenich
a8a8320451 Merge pull request #948 from KhronosGroup/env-control 
Compilation-environment control
 2017-06-26 15:46:36 -06:00
John Kessenich
6353d55e94 Command-line: Add support for setting language's environment. 2017-06-26 14:49:11 -06:00
John Kessenich
c178f0a4d9 Infrastructure: Non-functional: rationalize some command-line processing. 2017-06-26 14:49:11 -06:00
John Kessenich
4be4aebdcd Infrastructure: Non-functional: Move to rich description of environment. 
This is for input languages, client APIs, code to generate, etc.
 2017-06-26 14:49:11 -06:00
David Srbecky
c6ac40a1a7 Add support for GL_EXT_shadow_samplers 2017-06-26 17:43:32 +01:00
John Kessenich
4fbb8cb45e Merge pull request #947 from LoopDawg/clip-cull-distance 
HLSL: handle clip/cull distance array semantic matching
 2017-06-23 17:57:25 -06:00
LoopDawg
c44b95fdec WIP: HLSL: handle clip/cull distance array semantic matching 
In HLSL, there are three (TODO: ??) dimensions of clip and cull
distance values:

  * The semantic's value N, ala SV_ClipDistanceN.
  * The array demension, if the value is an array.
  * The vector element, if the value is a vector or array of vectors.

In SPIR-V, clip and cull distance are arrays of scalar floats, always.

This PR currently ignores the semantic N axis, and handles the other
two axes by sequentially copying each vector element of each array member
into sequential floats in the output array.

Fixes: #946
 2017-06-23 13:06:53 -06:00
John Kessenich
4329d555ad HLSL: Broaden solution for #940, editing integer input for 'flat'. 2017-06-21 01:35:57 -06:00
John Kessenich
f0bc598dd7 HLSL: Force flat interpolation for structure members. Fixes #940. 2017-06-20 13:19:53 -06:00
John Kessenich
be1085cb88 Build: add switch default to make compilers happy 2017-06-20 09:26:33 -06:00
John Kessenich
fba125a988 Merge pull request #943 from xxxbxxx/for-upstream-1 
hlsl: "in out" is also an inout qualifier.
 2017-06-20 08:59:50 -06:00
John Kessenich
54596ff99e HLSL: Force flat (nointerp) onto integer fragment inputs. 
Addresses #940.
 2017-06-20 03:20:59 -06:00
xavier
b1d97537e8 hlsl: "in out" is also an inout qualifier. 2017-06-20 08:12:40 +02:00
John Kessenich
f02c8e6ba1 Non-functional: Attempt to reset Travis error, while adding more nullptr use. 
Top of master is listing a test error, not from glslang, but internally
within Travis itself.  Seeing if another run gets it to work again.
 2017-06-19 16:25:44 -06:00
John Kessenich
2fcdd64e50 HLSL: Remove support for named tbuffer/cbuffer. Fixes #939. 2017-06-19 15:41:11 -06:00
John Kessenich
054378d988 HLSL: Non-functional: Make test valid HLSL, and related comments/cleanup. 2017-06-19 15:32:27 -06:00
John Kessenich
e2ff404f6b Merge pull request #917 from KhronosGroup/remove-redundant-locations 
Replace #422: Remove the redundant location setting in AST->SPIR-V.
 2017-06-15 12:11:37 -06:00
John Kessenich
f790b16170 Tests: Fix missing test result. 2017-06-15 11:10:57 -06:00
John Kessenich
a931366f56 Standalone: Implement -D and -U for preprocessor macros. 
Works for both GLSL and HLSL.
Fixes #87.
 2017-06-15 10:57:18 -06:00
John Kessenich
04acb1b7c9 Standalone: Rationalize ShaderCompUnit and file data. 
ShaderCompUnit was poorly done, a mix of a list of things and hard
coding to a single thing. This makes it all a true list.

File data was greatly simplified to be a single string, no longer
supporting breaking a single file into multiple strings.
 2017-06-14 17:36:50 -06:00
John Kessenich
6263fb19fb Infrastructure: Rationalize command-line options. 
Makes alphabetical order, fit in 80 columns, abstract in-option
string argument.
 2017-06-14 15:52:44 -06:00
John Kessenich
2d46e73b35 Merge pull request #931 from LoopDawg/scalar-mat-assign 
HLSL: fix several issues in mat construction from scalars
 2017-06-14 15:02:01 -06:00
LoopDawg
e2713125b9 HLSL: fix several issues in mat construction from scalars 
This fixes:

1. A compilation error when assigning scalars to matricies

2. A semantic error in matrix construction from scalars.  This was
initializing the diagonal, where HLSL semantics require the scalar be
replicated to every matrix element.

3. Functions accepting mats can be called with scalars, which will
be shape-converted to the matrix type.  This was previously failing
to match the function signature.

NOTE: this does not yet handle complex scalars (a function call,
say) used to construct matricies.  That'll be added when the
node replicator service is available.  For now, there's an assert.

There's one new test (hlsl.scalar2matrix.frag).  An existing test
lsl.type.half.frag changes, because of (2) above, and a negative
test error message changes due to (3) above.

Fixes #923.
 2017-06-14 14:11:18 -06:00
John Kessenich
f7cd88a2b5 Merge pull request #937 from amdrexu/bugfix 
SPV: Fix an typo of SPV_AMD_texture_gather_bias_lod
 2017-06-14 10:05:19 -06:00
Rex Xu
301a2bc8a7 SPV: Fix an typo of SPV_AMD_texture_gather_bias_lod 2017-06-14 23:09:39 +08:00
John Kessenich
82ae8c31e0 HLSL: Fix #924: Convert between two different arrays with cast. 2017-06-13 23:13:10 -06:00
John Kessenich
0320d090e2 HLSL: Recognize types declared as identifiers as identifiers. 
E.g., in

    float float;
    (float) * float;

The "(float)" is not a type cast, it is an expression.
 2017-06-13 22:22:52 -06:00
John Kessenich
91c46c6567 Merge pull request #932 from LoopDawg/warning-fix-1 
HLSL: compilation warning fix: no functional change
 2017-06-12 10:41:54 -06:00
LoopDawg
1892886ae1 HLSL: compilation warning fix: no functional change 
One liner to eliminate a compile warning.
 2017-06-10 07:42:03 -06:00
John Kessenich
5ea6a192f0 Merge branch 'amdrexu-feature' 2017-06-09 12:52:21 -06:00
Rex Xu
cabbb788b4 Implement extension GL_AMD_gpu_shader_int16 
- Add int16 types (int16_t, uint16_t, i16vec, u16vec).
- Add int16 support to GLSL operators.
- Add int16 type conversions (to int16, from int16).
- Add int16 built-in functions.
 2017-06-09 17:11:23 +08:00
John Kessenich
4d5bcd3162 HLSL: Allow macro expansions to create the 'defined' operator. 2017-06-08 17:12:56 -06:00
John Kessenich
3fcb42cfa6 GLSL: Fix #853: Only outer dimension of array can be specialization constant. 2017-06-08 12:26:49 -06:00
John Kessenich
d314ecfbe3 GLSL: Correct missing "not" from error message about non writeonly images. 2017-06-08 10:36:45 -06:00
John Kessenich
dd56173d04 GLSL: Disallow 'shared' in nested scopes. 
This implements Khronos-private specification bug 16130.
 2017-06-08 10:13:15 -06:00