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102 Commits

Author SHA1 Message Date
Lei Zhang
17535f7d55 Create a new logger class for all messages w.r.t. SPIR-V build. 2016-05-05 10:15:06 -04:00
Lei Zhang
09caf12bec Avoid printing to stdout directly in library functions. 
Previously GlslangToSpv() reported missing/TBD functionalities
by directly writing to stdout using printf. That could cause
problems to callers of GlslangToSpv(). This patch cleans up
the error reporting logic in GlslangToSpv(), TGlslangToSpvTraverser,
and spv::Builder a little bit to use ostringstream.

Also fixed the usage of GlslangToSpv() in GTest fixtures to
capture warnings/errors reported when translating AST to SPIR-V.
 2016-05-05 10:15:06 -04:00
John Kessenich
1c7e70763b Merge branch 'master' into hlsl-frontend 2016-04-03 20:36:48 -06:00
John Kessenich
f0bcb0aaf4 Comment: fix comment from gtest check in. 2016-04-02 13:09:14 -06:00
Lei Zhang
414eb60482 Link in Google Test framework. 
The existing test harness is a homemade shell script. All the tests
and the expected results are written in plain text files. The harness
just reads in a test, invoke the glslangValidator binary on it, and
compare the result with the golden file. All tests are kinda
integration tests.

This patch add Google Test as an external project, which provides a
new harness for reading shader source files, compile to SPIR-V, and
then compare with the expected output.
 2016-03-31 10:31:30 -04:00
Andrew Woloszyn
a132af5b78 Updated the includer interface to allow relative includes. 
This plumbs both the current file path and the include depth
back up to the includer. This allows the includer to properly
support relative paths.

This also replaces the string copy that was done during include
with a zero-copy method of accomplishing the same thing. This
prevents extra copies of entire files.
 2016-03-21 10:19:45 -04:00
John Kessenich
66e2faf844 Support multiple source languages, adding HLSL as an option. 2016-03-12 18:34:36 -07:00
John Kessenich
4d65ee31a6 Generalize "main" to a settable entry point name. 2016-03-12 18:17:47 -07:00
John Kessenich
52d08596ec Merge pull request #175 from rdb/master 
Fix compilation issues with MSVC 2010
 2016-02-27 21:29:14 -07:00
Jack Andersen
52e61acf26 SPV: Ensure Parameterize is called during Disassemble 2016-02-23 12:03:21 -10:00
rdb
32084e889d Fix compilation issues with MSVC 2010 
(mostly by eliminating use of range-based for loops and std::tie)
 2016-02-23 22:17:38 +01:00
John Kessenich
5996961bd1 Merge pull request #134 from AWoloszyn/glslangvalidator-memory 
Freed up some command line memory (not used programmatically).
 2016-01-18 11:10:18 -07:00
Andrew Woloszyn
b891c2b827 Freed up some memory when no longer needed in glslangValidator. 2016-01-18 09:26:25 -05:00
John Kessenich
c57b2a97fa Memory/Perf: For link-mode, isolate file I/O so API can be looped over. 
Separating file I/O from compile/link lets the compile/link be done
repeatedly in a loop for testing and measuring of performance and
memory footprint, including seeing memory growth over time for
functional-level memory-leak testing.

While the older compile-only mode already had this functionality,
and typically showed no memory leaks, SPIR-V uses the link path,
has pending "TODO" for memory freeing, and this shows several
kilobytes of leaking per compile-link. Most likely, pending
merge request 131 will address much of this.
 2016-01-16 15:30:03 -07:00
Kenneth Perry
b07e6beb8a Display the filename if we have output, even if validating a single file. 2015-12-15 10:52:34 -06:00
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
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
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
John Kessenich
5e4b1242bf Move to revision 31 of SPIR-V. 2015-08-06 22:55:01 -06:00
John Kessenich
d618070ab0 Merge pull request #46 from google/include-directive 
#include directive support
 2015-08-05 10:29:23 -06:00
John Kessenich
61d7d7ad73 Revisioning: Include GLSL.std.450 version. Also, the revision.h script now includes redirection to revision.h. 2015-08-03 12:04:56 -06:00
John Kessenich
0da9eaabe8 Version reporting: Restart active use of revision.h, now based on a git tag. 
The new make-revision script regenerates glslang/Include/revision.h,
used as it always has been, but made with a git-tag version and the
the number of commits on master.

I have a pre-commit hook that will automatically do this on master,
likely often enough to work in practice, without needing pull requests
to include it.
 2015-08-02 10:21:10 -06:00
Dejan Mircevski
7be4b8282d Add #include processing to glslang (though turned off by default). 
When an include directive is recognized by the preprocessor, it
executes a callback on the filepath argument to obtain the file
contents.  That way the compilation client can deal with the file
system, include paths, etc.

Currently only accepts quoted filepaths -- no angle brackets yet.
 2015-07-31 19:41:18 -04:00
Andrew Woloszyn
aae1ad8296 Added error output to the preprocessor. 
This patch distinguishes preprocessing errors with normal parsing
errors and gives glslangValidator the ability to output preprocessing
errors.
 2015-07-14 16:02:25 -04:00
John Kessenich
68d78fd31e Updated command-line options, adding -o for saving binaries, -G for OpenGL SPIR-V validation, -v etc. 
Old uses should still work as they did before.
Also encapsulated use of these flags during parsing, for the parse context.
Added SPIR-V version to -v.
 2015-07-12 19:28:10 -06:00
John Kessenich
b329715caf Fix clang static analyzer issues, as reported by floooh. 2015-07-11 18:01:03 -06:00
John Kessenich
6626cadbad glslang front-end: Don't emit blank lines for empty info logs. From Andrew Woloszyn <awoloszyn@google.com>. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31531 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-06-19 05:14:19 +00:00
John Kessenich
c555dddd53 glslang preprocessing: Add -E option to print out preprocessed GLSL, and do the work needed to generate a preprocessed stream. From Andrew Woloszyn <awoloszyn@google.com>. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31508 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-06-17 02:38:44 +00:00
John Kessenich
fae38ee277 glslang portability: Fixed a slew of OSX compilation warnings (but not all). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31469 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-06-10 23:23:12 +00:00
John Kessenich
ca3457f1a7 glslang: Fix a few more warnings, and see it using nullptr causes anyone problems (testing c++11 portability). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31218 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-05-18 01:59:45 +00:00
John Kessenich
93dfbe1309 glslang: Fix over 100 warnings from MSVC warning level 4. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31202 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-05-15 17:30:55 +00:00
John Kessenich
2aa7f3a671 SPV compression: Remove file/path manipulation stuff, setting up for that to be a separate tool. Added copyright messages as well. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31201 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-05-15 16:02:07 +00:00
John Kessenich
ccc7acc969 SPIR-V compression: restore a line of code deleted by the previous submission. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31181 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-05-13 20:53:52 +00:00
John Kessenich
4217d2ea22 SPIR-V compression: Add stripping and remapping tools for compressibility of generated SPIR-V. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31180 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-05-13 20:38:44 +00:00
John Kessenich
acba77200b glslang: Add SPIR-V human readable form. (Use -H.) 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@30038 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-03-04 03:48:38 +00:00
John Kessenich
0df0cdeeeb glslangValidator: Add straightforward SPIR-V support (non-optimizing, ~3.x functionality). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@30032 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-03-03 17:09:43 +00:00
John Kessenich
3ce4e59090 Increase portability. (Submission from Nikita Kindt, as were some recent related submissions.) 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@28444 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-10-06 19:57:34 +00:00
John Kessenich
167b6d1b30 Remove dead call. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@28368 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-10-01 01:08:21 +00:00
John Kessenich
fccfb5a90e Remove unneeded skeletal work. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@28345 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-09-28 18:43:52 +00:00
John Kessenich
cf74ae1b2d Have memory counters normally turned off, to avoid cross-windows-platform linking problems. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@28078 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-09-12 17:25:16 +00:00
John Kessenich
01fd50e4f2 Add option for printing documentation (empty). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27966 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-09-08 21:01:09 +00:00
John Kessenich
d78e3512ac Minor change in command-line options. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27840 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-25 20:07:55 +00:00
John Kessenich
a7a68a9b32 Non-functional misc. changes. Slight increase in performance from moving two performance path methods into a header. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27835 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-24 18:21:00 +00:00
John Kessenich
da66bc7d29 Implement write-only semantic checking, the non-r32f/i/u readonly/writeonly check, and ES 3.1 support of volatile. Also, fix a typo in MaxComputeGroupY. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27765 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-19 20:32:48 +00:00
John Kessenich
d6c72a44ab A patch submitted for MinGW building. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27757 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-18 19:42:35 +00:00
John Kessenich
26ad268037 Add -d option for desktop default for missing #version. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27729 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-13 20:17:19 +00:00
John Kessenich
cd77f8e922 Implement GL_ARB_shader_texture_image_samples. Also add in gl_MaxSamples and the float imageAtomicExchange. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27721 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-13 16:54:02 +00:00
John Kessenich
699684180f Implement cull distances for GLSL 4.5 (but not as an extension yet, just a 4.5 feature). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27714 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-13 06:37:59 +00:00
John Kessenich
ddea678e3e Implement GL_ARB_shader_image_load_store. Partly done (format layout qualifiers) from a submission. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27670 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-10 18:19:36 +00:00
John Kessenich
92f9038388 Create dummy side project. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27519 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-07-28 04:21:04 +00:00