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1608 commits

Author SHA1 Message Date
Greg Fischer
230168d5d9 Add support for float spec const vector initialization 
Fixes #2025
 2021-06-09 10:07:03 -06:00
John Kessenich
848d3a9447 Implement GL_EXT_subgroup_uniform_control_flow. 2021-06-07 10:21:05 -04:00
Greg Fischer
de2cb9db15
Merge pull request #2655 from ShabbyX/fix-ubsan 
Fix UBSAN error with negating 0x8000'0000
 2021-06-04 10:45:48 -06:00
Shahbaz Youssefi
10a7137dc9 Fix UBSAN error with negating 0x8000'0000 
Signed-off-by: Shahbaz Youssefi <ShabbyX@gmail.com>
 2021-06-03 17:18:12 -04:00
John Stiles
9724ee42df Fix mat4x2(scalar) constructor. 2021-05-18 12:13:41 -04:00
Panagiotis Christopoulos Charitos
6113723e40 Add support for 64bit integer types and 64bit integer vector types to bitCount() builtin. 
Fixes #2630
 2021-05-03 14:26:11 +02:00
Greg Fischer
60ce877de0
Merge pull request #2609 from ZhiqianXia/Feature2 
TextureOffset not support sampler2DArrayShadow sampler until 430.
 2021-04-19 12:03:05 -06:00
Greg Fischer
100457e095 Add missing builtins for GL_EXT_explicit_arithmetic_types for es 2021-04-16 15:39:11 -06:00
ZhiqianXia
41992e432c TextureOffset not support sampler2DArrayShadow sampler until 430. 
Signed-off-by: ZhiqianXia <xzq0528@outlook.com>
 2021-04-15 21:38:35 +08:00
Greg Fischer
e7e4a8eecb
Merge pull request #2522 from dneto0/intlog2 
Add IntLog2 and use it
 2021-04-14 15:16:04 -06:00
David Neto
fa6e3c2737 Add IntLog2 and use it 
Replace uses of floating point log2 when we want an integer result from
an integer operand.  This avoids concerns about accuracy of floating
point library functions.
 2021-04-13 14:09:44 -06:00
Jeremy Hayes
634ba4743d Fix table key and whitespace 
These got lost in the wash with my last revert but are still relevant.
 2021-04-09 17:00:40 -06:00
Greg Fischer
186e66c1a3
Revert "Update minimum SPIR-V requirement for GL_EXT_buffer_reference" 2021-04-07 15:20:16 -06:00
Greg Fischer
02132406bc Do not propagate packing qualifiers to scalars or vectors 
Packing qualifiers have no practical effect on scalars or vectors
so this is unnecessary and its confusing tools downstream that
consume the AST.
 2021-04-06 15:40:22 -06:00
Greg Fischer
5878bcb17e
Merge pull request #2593 from jeremy-lunarg/hayes-update-min-spv-requirement 
Update minimum SPIR-V requirement for GL_EXT_buffer_reference
 2021-04-01 12:32:57 -06:00
Pankaj Mistry
18cfc3f106 For bug #2580: sparseTextureGatherOffsetsARB should only take constant offsets. 2021-03-29 14:27:17 -07:00
Jeremy Hayes
97dfbe2c4b Update minimum SPIR-V requirement 
Require SPIR-V 1.3 when using GL_EXT_buffer_reference.
Migrate tests to SPIR-V 1.3 fixture as necessary.
Fix extension table key.
Fix whitespace.
 2021-03-29 15:10:43 -06:00
Malcolm Bechard
8bbd41f274 Don't check precision qualifiers on cross-stage checks 
Fixes #2586
 2021-03-22 15:06:44 -04:00
greg-lunarg
979319b9b1
Merge pull request #2579 from mbechard/master 
Fix issue with remapping global uniform blocks
 2021-03-18 17:22:13 -06:00
greg-lunarg
d18bcd64fa
Merge pull request #2574 from feifei14119/master 
fix typo for u64vec2/3/4 type define value
 2021-03-17 18:21:16 -06:00
Malcolm Bechard
5340752190 Fix issue with remapping global uniform blocks 
Avoid adding global uniform blocks to stages that don't already have it.
Otherwise multiple stages point to the same block object, and a
remapping that occurs later on will change the mapping on multiple
stages.
 2021-03-17 19:30:22 -04:00
Malcolm Bechard
48f08c60e2 fix variable capitilization. Don't initialize it in the struct's constructor 2021-03-16 19:00:52 -04:00
greg-lunarg
4e064eef46
Revert "Revert "GL_ext_vulkan_glsl_relaxed extension support, and cross stage aware IO mapper"" 2021-03-15 11:26:11 -06:00
feifei14119
e3235cb2e4 1. fix macro definition value for unsinged-int64-vector, according to kronos spec at https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_gpu_shader_int64.txt; 2. fix typo in reflection 2021-03-15 16:54:31 +08:00
greg-lunarg
e063363878
Revert "GL_ext_vulkan_glsl_relaxed extension support, and cross stage aware IO mapper" 2021-03-10 11:26:43 -07:00
will brown
ecc9b9149f Implement GL_EXT_vulkan_glsl_relaxed option 2021-03-08 13:31:39 -05:00
Greg Fischer
740def238e Allow grad texture ops in all shaders 
Fixes #2551
 2021-03-01 12:34:53 -07:00
Greg Fischer
051fbbb69c Fix off-by-1 bug in gl_MaxCombinedTextureImageUnits check 
The problem was only with arrays of samplers.

Fixed #2552
 2021-02-26 17:07:52 -07:00
Greg Fischer
c176085909 Fix precision propagation around shifts 
Fixes #2541
 2021-02-26 14:25:38 -07:00
greg-lunarg
51d672b8a8
Merge pull request #2544 from ZhiqianXia/master 
Replace log2 and exp2 math func.
 2021-02-25 10:38:39 -07:00
ZhiqianXia
47a21828bd fix a typo 2021-02-25 15:37:40 +08:00
Jeremy Hayes
1c62806468 Require fixed workgroup size declaration 
Fix 2479.
 2021-02-24 14:49:31 -07:00
ZhiqianXia
53e0e6a56e Replace the old version math func with C++11 to 
prevent some presicion issue.

reference link:
https://www.cplusplus.com/reference/cmath/

Signed-off-by: ZhiqianXia <xzq0528@outlook.com>
 2021-02-23 10:00:25 +08:00
greg-lunarg
6f7a8ebf76
Merge pull request #2525 from ZhiqianXia/master 
Cannot specify atomic counter with location.
 2021-02-22 17:36:30 -07:00
Daniel Koch
d9b931e2e8 Fix warning in build 
glslang/MachineIndependent/SymbolTable.h:892:41: error: comparison of integers of
different signs: 'int' and 'const uint32_t' (aka 'const unsigned int') [-Werror,-Wsign-compare]
            uint64_t level = currentLevel() > MaxLevelInUniqueID ? MaxLevelInUniqueID : currentLevel();
                             ~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~
1 error generated.
 2021-02-19 16:48:50 -05:00
greg-lunarg
51b86c1a2b
Merge pull request #2532 from juliusikkala/master 
Pass environment through PreprocessDeferred
 2021-02-15 13:41:48 -07:00
greg-lunarg
b0f8a0c3ab
Merge pull request #2458 from ShchchowAMD/unique_id-fix 
Fix issue for new unique id system.
 2021-02-15 13:22:14 -07:00
Chow
93b400f267 Fix issue for new unique id system. Add level bits to help verifying symbols and split symbol tables. 
For intermediates rebuilding, now need manually amending level bits for redeclaring built-ins.
 2021-02-15 20:35:20 +08:00
Julius Ikkala
6274ec5c20 Pass environment through PreprocessDeferred 2021-02-14 14:24:17 +02:00
ZhiqianXia
5100efdfa9 Cannot specify atomic counter with location. 
Signed-off-by: ZhiqianXia <xzq0528@outlook.com>
 2021-02-09 09:42:48 +08:00
ZhiqianXia
29b2a08133 Cannot specify atomic counter with location. 
Signed-off-by: ZhiqianXia <xzq0528@outlook.com>
 2021-02-09 09:39:40 +08:00
ZhiqianXia
c8db4f437a Cannot specify atomic counter with location. 
Signed-off-by: ZhiqianXia <xzq0528@outlook.com>
 2021-02-07 17:20:14 +08:00
David Neto
57e6a38f2a Remove useless semicolon 
The extra semicolon causes a build failure if warnings are turned up high, and
warnings-as-errors is on. (-Werror=extra-semi)
 2021-02-03 14:14:11 -05:00
greg-lunarg
5c4f421121
Merge pull request #2517 from glebm/fix-ubsan-localintermediate 
callGraph.push_front -> emplace_front to fix UBSAN
 2021-02-01 10:53:37 -07:00
Gleb Mazovetskiy
546f626c58 callGraph.push_front -> emplace_front to fix UBSAN 
UBSAN rightly complains on `push_front` here:

    glslang/MachineIndependent/localintermediate.h💯8: runtime error: load of value 160, which is not a valid value for type 'bool'
    #0 in glslang::TCall::TCall(glslang::TCall&&) glslang/MachineIndependent/localintermediate.h:100
    #1 in void __gnu_cxx::new_allocator<std::_List_node<glslang::TCall> >::construct<glslang::TCall, glslang::TCall>(glslang::TCall*, glslang::TCall&&) /usr/include/c++/10/ext/new_allocator.h:150
    #2 in void std::allocator_traits<std::allocator<std::_List_node<glslang::TCall> > >::construct<glslang::TCall, glslang::TCall>(std::allocator<std::_List_node<glslang::TCall> >&, glslang::TCall*, glslang::TCall&&) /usr/include/c++/10/bits/alloc_traits.h:512
    #3 in std::_List_node<glslang::TCall>* std::__cxx11::list<glslang::TCall, std::allocator<glslang::TCall> >::_M_create_node<glslang::TCall>(glslang::TCall&&) (...)
    #4 in void std::__cxx11::list<glslang::TCall, std::allocator<glslang::TCall> >::_M_insert<glslang::TCall>(std::_List_iterator<glslang::TCall>, glslang::TCall&&) /usr/include/c++/10/bits/stl_list.h:1911
    #5 in std::__cxx11::list<glslang::TCall, std::allocator<glslang::TCall> >::push_front(glslang::TCall&&) /usr/include/c++/10/bits/stl_list.h:1167
    #6 in glslang::TIntermediate::addToCallGraph(TInfoSink&, std::__cxx11::basic_string<char, std::char_traits<char>, glslang::pool_allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, glslang::pool_allocator<char> > const&) glslang/MachineIndependent/Intermediate.cpp:2860

What happens here:

1. TCall's bool fields are not initialized on construction.
2. `push_front` move the `TCall` passed into it.
3. The move constructor copies unitialized bool, which may have an
   out-of-range value.

What this fix does:

Calls `emplace_back` to ensure no copy/move constructor is called.

Fixes #2222
Refs #2112
 2021-01-30 16:06:08 +00:00
Caio Marcelo de Oliveira Filho
4bfbf62794 Add support for GL_EXT_shared_memory_block 
Uses SPV_KHR_workgroup_memory_explicit_layout.  Note that if
GL_EXT_scalar_block_layout is enabled, Workgroup blocks can also use
scalar layout.
 2021-01-29 11:23:05 -08:00
Caio Marcelo de Oliveira Filho
a38df83d3e Consider GL_EXT_scalar_block_layout when validating SPIR-V 
If GL_EXT_scalar_block_layout is requested by the shader, set the
option to allow scalar blocks in the SPIR-V validator.

Fix the existing tests using scalar layout to not expect "Validation
failed".

Fixes #2400.
 2021-01-28 14:11:24 -08:00
John Kessenich
c739e03748 Implement GL_EXT_null_initializer 
Adds null initializer syntax (empty braces)
Allows null initialization of shared variables
 2021-01-25 15:54:52 -05:00
nihuini
08e4874a56 Merge remote-tracking branch 'upstream/master' into patch-3 2020-12-24 10:33:22 +08:00
nihui
5c202faffb
Update ParseHelper.cpp 2020-12-23 21:56:23 +08:00