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Author SHA1 Message Date
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
John Kessenich
c5f2ab965f GLSL: Disallow unsized arrays of atomic_uint. 
This tracks Khronos-private specification bug 15945.
 2017-06-08 10:07:14 -06:00
John Kessenich
885443c788 Build: reset for multi-threaded test error, that reported a single missing character. 2017-06-07 19:03:11 -06:00
John Kessenich
14d65beb06 GLSL: Fix Khronos private Bugzilla 15973: local sizes can't be 0. 2017-06-07 18:53:33 -06:00
John Kessenich
2eb135506a GLSL: Fix #396: Error when 'defined' comes from macro expansion. 2017-06-07 17:19:08 -06:00
John Kessenich
65755667d5 Merge pull request #922 from KhronosGroup/dash-I 
Infrastructure: add include search paths (-I, etc.).
Fixes #921.
 2017-06-07 16:04:29 -06:00
John Kessenich
971a0a8d2d Infrastructure: add include search paths (-I, etc.). 2017-06-07 15:09:54 -06:00
John Kessenich
96f65521b4 HLSL: Implement half matrices, and map all half* -> float*. 2017-06-06 23:35:25 -06:00
John Kessenich
f6deacd579 HLSL: Track control-flow nesting and warn on aliasing under it. 2017-06-06 19:53:24 -06:00
John Kessenich
9b2531ba23 Infrastructure: Move nesting counters, etc., to base class. 
This lets all languages share the same definitions.
 2017-06-06 19:53:24 -06:00
John Kessenich
b4d46627cb Build: Fix build warnings. 2017-06-06 19:53:24 -06:00
John Kessenich
a83959fab1 Merge pull request #920 from jeremy-lunarg/jeremy-build 
Build: Fix linux
 2017-06-06 16:27:34 -06:00
Jeremy Hayes
549764b5ec Build: Fix linux 
I believe this is a repeat of 12d6936.
 2017-06-06 15:52:50 -06:00
John Kessenich
0e07119ae2 HLSL: Fix #919: for-init-statement is arbitrary declaration or expression. 
Unlike "if (XXX)" and "while (XXX)", with "for (YYY...", the YYY can be
more kinds of statements than the XXX.
 2017-06-06 11:37:33 -06:00
John Kessenich
e00e8f45a6 GLSL: replace general missing functionality with specific messages. 2017-06-05 16:42:33 -06:00
John Kessenich
21369c825a Merge pull request #912 from amdrexu/feature 
Implement the extension GL_AMD_texture_gather_bias_lod
 2017-06-05 09:08:12 -06:00
Rex Xu
225e0fcadd Implement the extension GL_AMD_texture_gather_bias_lod 2017-06-05 16:41:06 +08:00
John Kessenich
7cdf3fc3c6 Replace #422: Remove the redundant location setting in AST->SPIR-V. 
This was redundant in two ways:
1) it replicated algorithms owned in the front end, and
2) it sometimes left location information on both a block and its members.
 2017-06-04 13:22:39 -06:00
John Kessenich
94c18a84cd GLSL: Fix bug setting component=0 for an auto-location assignment. 
Setting component=0 is later taken to mean the shader did so, which
is not always legal. It should instead set the component as not set
by the shader.
 2017-06-04 13:17:20 -06:00
John Kessenich
8de7e7bf14 GLSL: Error when using location on an arrayed block. 
This implements a recent change to the GLSL specification to enforce
this ill-defined situation.
 2017-06-04 13:05:50 -06:00
John Kessenich
99f289d438 Merge pull request #899 from antiagainst/rm-empty-cpps 
Remove empty cpp files
 2017-06-03 15:29:06 -06:00
John Kessenich
0b94a31ee9 Merge pull request #915 from LoopDawg/subvec4-intrinsic 
HLSL: add test coverage for sub-vec4 texture intrinsics
 2017-06-03 15:28:11 -06:00
John Kessenich
70942e5f84 Merge pull request #905 from KhronosGroup/flatten-opaque-structs 
SPV: When passing structs of opaque types, flatten and pass the membe…
 2017-06-02 18:48:26 -06:00
John Kessenich
f31507421b HLSL: Convert run-time sampler assignments to compile-time aliases. 
For "s.m = t", a sampler member assigned a sampler, make t an alias
for s.m, and when s.m is flattened, it will flatten to the alias t.
Normally, assignments to samplers are disallowed.
 2017-06-02 18:27:21 -06:00
John Kessenich
750c2d07f7 SPV: When passing structs of opaque types, flatten and pass the members instead. 
This avoids either A) needing uniformConstant struct, or
B) initializing a struct with opaque members, as writing them is not
allowed.
 2017-06-01 18:49:04 -06:00
John Kessenich
d66c5b1299 HLSL: iomapper: Fix #914. Tolerate user aliasing of bindings. 
Because it is valid in HLSL to alias bindings:
A) remove validation that aliasing is not done
B) make the algorithms tolerate aliasing
 2017-06-01 18:16:33 -06:00
LoopDawg
a696fd1a44 HLSL: add test coverage for sub-vec4 texture intrinsics 
This changes no functional code.  There was a bit of a testing hole
in that textures templatized on sub-vec4 types were not being exercised
with any intrinsics.  This adds some basic sanity coverage of that case.
 2017-06-01 13:28:12 -06:00
John Kessenich
ae99875e42 Merge pull request #907 from KhronosGroup/include 
HLSL: Add an Includer to handle #include for local HLSL paths.
 2017-06-01 12:37:52 -06:00
John Kessenich
5052152eef Merge pull request #913 from amdrexu/bugfix 
Parser: Add missing codes for float16
 2017-06-01 12:36:21 -06:00
John Kessenich
3494b4da9b HLSL: Add an Includer to handle #include. 2017-06-01 11:16:32 -06:00
Rex Xu
0848cc0725 Parser: Add missing codes for float16 2017-06-01 19:59:20 +08:00
John Kessenich
44d2728e3d Merge pull request #911 from KhronosGroup/debug-info 
SPV: Add OpSource shader source code and file name.
 2017-05-31 22:47:28 -06:00
John Kessenich
e485c7af58 SPV: Debug output: Include OpLine information for execution path. 
Note that declaratives are not handled, only procedurals.
 2017-05-31 18:50:53 -06:00
John Kessenich
121853f4df SPV: Add OpSource shader source code and file name. 2017-05-31 17:14:15 -06:00
John Kessenich
136b1e2d5d Merge pull request #856 from TiemoJung/texture_upgrade 
Pure Texture to Sampled Texture Transform
 2017-05-29 11:40:43 -06:00
t.jung
baf570efa5 Pure Texture to Sampled Texture Transform 
Adds a transformation step to the post processing step.
Two modes are available:
1) keep
- Keeps samplers, textures and sampled textures as is
2) transform pure texture into sampled texture and remove pure samplers
- removes all pure samplers
- transforms all pure textures into its sampled counter part

Change-Id: If54972e8052961db66c23f4b7e719d363cf6edbd
 2017-05-29 18:29:45 +02:00
John Kessenich
d6af18f621 Merge pull request #901 from LoopDawg/imat-construct 
HLSL: Add imat, umat, and bmat constructors
 2017-05-24 23:12:58 -06:00
John Kessenich
7c9129bcb7 SPV: Fix #904: Correctly check for built-in block redeclations for location check. 2017-05-24 23:10:28 -06:00
John Kessenich
84cc15f0d0 HLSL: Fix #903: Don't short-circuit && or ||. 2017-05-24 16:47:32 -06:00
John Kessenich
6e2295d340 HLSL: Fix #902: Incorrect protection against zero arguments. 2017-05-24 16:02:56 -06:00
LoopDawg
174ccb8f1d HLSL: Add imat, umat, and bmat constructors 
Fixes #894
 2017-05-20 21:54:16 -06:00
John Kessenich
2c6f48b1f6 Fix #373: Implicitly make gl_FragColor a location=0 output. 2017-05-20 13:23:25 -06:00
John Kessenich
1d585ac8bd SPV: Correctly enforce 'location' presence on in/out blocks. 
Blocks have this on members, not the object.
 2017-05-20 12:15:41 -06:00