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1584 Commits

Author SHA1 Message Date
John Kessenich
33661450c7 SPV: Implement OpImage functionality (emit before query). 2015-12-08 19:32:47 -07:00
John Kessenich
8c1c2ca0d7 Built-ins: fix mapping of packDouble2x32 and unpackDouble2x32. 2015-12-06 19:33:07 -07:00
John Kessenich
2359bd0a1d SPV: Fix extra operands when using the "struct" form of a built-in taking an 'out' param. 2015-12-06 19:29:11 -07:00
John Kessenich
e721f49dbd SPV: Distinguish between std140 and std430 layouts, and correctly use alignments as the base for strides. 2015-12-06 19:17:49 -07:00
John Kessenich
dd6ca17845 Semantics: Correct that std430 is universally disallowed with 'uniform'. 2015-12-06 18:10:27 -07:00
John Kessenich
71e04d62a4 Merge pull request #100 from mawww/scanner-optim 
Scanner optimisations
 2015-12-06 17:12:53 -07:00
Aaron Hamilton
af5a123652 In addUnaryMath, check for 'child' being null before dereferencing it. 2015-12-06 01:10:54 +00:00
John Kessenich
c9d6477ee2 Merge pull request #108 from mgadams/extensions_compile_fix 
Fix ordered pointer comparison build warning/error
 2015-12-03 17:56:53 -07:00
John Kessenich
bd0726be34 Build: Fix CMake files to find osinclude.h 2015-12-03 17:46:03 -07:00
Mark Adams
a3f53e54d2 Fix ordered pointer comparison build warning/error 2015-12-03 15:31:58 -05:00
Pyry Haulos
5f6892e23c Use generic osinclude.h 
Using platform-neutral osinclude.h makes it easier to substitute
implementation when necessary and eliminates some variability between
build configurations.
 2015-12-01 13:01:34 -08:00
John Kessenich
1be8063e01 Require l-value patch-out indexing to be gl_InvocationID. 
Also, generally allow ES variable indexing of in/out blocks.
 2015-11-28 16:52:25 -07:00
John Kessenich
989df85dcd Array-sizing bug fix: multiple array initializers of different size in the same declaration. 
Handles the case of
    float[] x = float[] (1.0, 2.0, 3.0),
            y = float[] (1.0, 2.0, 3.0, 4.0);
where a shallow copy of the type arrayness from the left-most float[]
was getting used twice.
 2015-11-28 12:52:29 -07:00
baldurk
5100d5603f Remove legacy build system 2015-11-16 23:51:35 +01:00
baldurk
876a0e392e Add an osinclude.h below each OS directory, redirects by platform macro 
* Linux folder has been renamed to Unix, to match defines and so that it
  compiles on OS X.
* This removes the need for a per-platform include search path for the
  right OS folder
 2015-11-16 18:05:18 +01:00
baldurk
08dee03d18 Remove include_directories from CMakeLists, to enforce relative includes 
* This also moves bison generated files into the source tree, so that
  include of glslang_tab.cpp.h and includes from glslang_tab.cpp work
  the same way.
 2015-11-16 18:05:18 +01:00
John Kessenich
085371d9d4 SPV testing: Add missing test case. 2015-11-16 09:31:26 -07:00
John Kessenich
55e7d11ce8 SPIR-V: Move from Version .99 Rev 31 to Version 1.0, Rev 2. 2015-11-15 22:31:41 -07:00
Maxime Coste
6998987ecf Avoid costly indirect calls of tStringInput::(un)?getch through TPpContext 
There is no calls to the TPpContext that could change the current input,
so every calls to pp->getChar and pp->ungetChar ultimately call this->getch
and this->ungetch while adding overhead of virtual calls and vector::back.
 2015-11-11 18:24:37 +00:00
Maxime Coste
29051bd148 Avoid creation of temporary std::string when looking up keywords and reserved words 2015-11-11 18:24:37 +00:00
Mark Adams
ea9112e0a5 Remove obsolete unistd.h file 
The presence of this file can cause build issues when integrating glslang
into other projects.
 2015-10-27 14:27:18 -04:00
Mark Adams
c11e95f6e5 Various build fixes when using newer GCC versions with warnings enabled 
Encountered with GCC-4.7.3 in a build environment where warnings are enabled
and treated as errors.
 2015-10-26 12:38:46 -04:00
Mark Adams
4123a04ca9 Replace sprintf() usage with snprintf() 
This fixes compilation in build environments with stricter warnings enabled
 2015-10-15 16:16:52 -04:00
John Kessenich
fa540d1414 SPV: Remove accidental inclusion of a test. 2015-10-15 13:55:18 -06:00
John Kessenich
7c1aa1026e SPV: Implement short circuiting of && and || when emitting SPIR-V. 2015-10-15 13:50:48 -06:00
John Kessenich
da581a2b95 GL_ARB_shader_draw_parameters: From @amdrexu, implement extension. 2015-10-14 14:10:30 -06:00
John Kessenich
b5c046e58b Front-end: Fix missing tessellation shader built-in qualifiers. 
The gl_in array has a special path due to context-specific
gl_MaxPatchVertices, making the code out of order for tagging built-ins.
This commit moves the tagging to the correct location.
This also fixes issue #80.
 2015-10-13 17:23:10 -06:00
John Kessenich
e690332c3c SPV: Add modes for spacing, depth, depth replacing, winding, and point mode. 2015-10-13 16:29:02 -06:00
John Kessenich
716312771c SPV constants and constOffsets completion: isConstant() and disassembler to see results. 
Expand to full isConstant() implementation.
Fix disassembler to generate texture look-up masks.
 2015-10-13 10:45:22 -06:00
Rex Xu
19c6e5919f Fix an issue related with texelFetchOffset 2015-10-12 17:02:21 +08:00
John Kessenich
820a22fcc8 Give error for calling a user-defined function at global scope. 2015-10-06 13:11:38 -06:00
John Kessenich
894c1c109f Add another frexp() test. 2015-10-05 10:00:27 -06:00
John Kessenich
eb505e4262 Allow future keywords to be accessed as members in a struct. 
This fixes a bug where a token that could be a keyword in one version
is not a keyword in another version, but treated like a non-member after
a "." dereference.
 2015-10-02 15:01:53 -06:00
John Kessenich
6373574b13 Front-end: Fix: Cubemap arrays only use 3-component coord when accessed as an image. 
4 components are needed when used a texture, but not an image, which multiplies
layers and faces into the same coordinate.  This fixes it from using 4 everywhere,
to only using 4 for textures and 3 for images.
 2015-10-01 12:40:48 -06:00
John Kessenich
3cd0024ea8 GLSL front-end: Check recursively for opaque types in a block; these are all illegal. 2015-09-30 18:57:47 -06:00
John Kessenich
ee21fc9081 SPV: Fix missing 'Member' operand to OpArrayLength. 2015-09-21 21:50:29 -06:00
John Kessenich
142d7780a4 SPV 31: Remove obsolete and unused ../SPIRV/GLSL450Lib.h. 2015-09-21 10:39:20 -06:00
John Kessenich
f82c661462 SPV: Remove old Rev. 30 header spirv.h (glslang has been using Rev. 31 spirv.hpp). 2015-09-21 08:59:47 -06:00
John Kessenich
b9cd3996c7 PP: Restore a line of code deleted by commit bb63bd5e3792455b77ce93e471158bed0cc884f0. 2015-09-16 18:23:20 -06:00
John Kessenich
56bab0483a SPV: Minor corrections to previous big merge for images and atomics. 2015-09-16 11:42:16 -06:00
Rex Xu
6b86d496c2 Add new test case for image functions and fix issues caught by this test 2015-09-16 17:48:22 +08:00
Rex Xu
bba5c80957 Merge master branch from upstream 2015-09-16 13:20:37 +08:00
Rex Xu
04db3f5aa4 Fix issues from review comments and those relevant to texelFetch 2015-09-16 11:44:02 +08:00
John Kessenich
2398b3a458 Full stack: implement textureQueryLod(*) and textureQueryLevels(*). 2015-09-15 19:38:56 -06:00
John Kessenich
ef0118b26e Update the Todo.txt file with recent AEP, 3.1, and textureQuery progress. 2015-09-15 19:17:30 -06:00
John Kessenich
3e60a6ff13 SPV OpAtomicCompareSwap: Generate correct operand order and number of operands. 2015-09-14 22:45:16 -06:00
John Kessenich
e770b3e6cf SPV return from main: Simplify a legacy design such returns are not jumps to exit block. 
Structured control-flow rules allow leaving the middle of a construct through
a return, but not through a jump to a block that does a return.

Addresses issue #58.
 2015-09-14 21:08:58 -06:00
John Kessenich
5f5b205ce9 Bump up layout(location) limit from 62 to 4094, to handle bigger uniform locations. 2015-09-13 21:03:33 -06:00
Rex Xu
30f9258d5e Merge master branch from upstream 2015-09-14 10:38:56 +08:00
John Kessenich
c9a808319a SPV arrays: Add support for runtime-sized array types and arrays of arrays. 
This includes run-time block.member.length() (OpArrayLength).
 2015-09-13 10:18:19 -06:00