Commit Graph

21 Commits

Author SHA1 Message Date
rdb
1567cddc36 Don't install googletest and googlemock 2017-06-07 10:32:45 -04:00
Lei Zhang
5c3c054c1f Group targets into folders
This plays nicer with IDEs.
2017-04-06 09:44:33 -04:00
David Neto
9fc8658ef3 Relicense SPIRV-Tools under Apache 2.0
Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/383

Finalize v2016.4
2016-09-02 10:00:29 -04:00
Lei Zhang
10dba91781 Use SPIR-V headers from the KhronosGroup/SPIRV-Headers repo. 2016-06-10 08:48:37 -04:00
Lei Zhang
eb6fc51d35 Split CMakeLists.txt into smaller ones. 2016-03-17 14:43:02 -04:00
David Neto
5a70335bf1 Rearrange headers
Now we have public headers arranged as follows:
$SPIRV_TOOLS_ROOT/include/spirv-tools/libspirv.h
$SPIRV_TOOLS_ROOT/include/spirv/spirv.h
$SPIRV_TOOLS_ROOT/include/spirv/GLSL.std.450.h
$SPIRV_TOOLS_ROOT/include/spirv/OpenCL.std.h

A project should use -I$SPIRV_TOOLS_ROOT/include
and then #include "spirv-tools/libspirv.h"

The headers from the SPIR-V Registry can be accessed as "spirv/spirv."
for example.

The install target should also install the headers from the SPIR-V
Registry.  The libspirv.h header is broken otherwise.

The SPIRV-Tools library depends on the headers from the SPIR-V Registry.

The util/bitutils.h and util/hex_float.h are pulled into the internal
source tree.  Those are not part of the public API to SPIRV-Tools.
2016-02-17 14:49:44 -05:00
David Neto
77b48b5c6d Use SPIR-V headers for 1.0 Rev3
Refresh from the SPIR-V registry.
2016-02-15 09:45:20 -05:00
Dejan Mircevski
b6fe02fc39 Extend copyright to 2016. 2016-01-07 13:44:22 -05:00
David Neto
224348faf0 Add spirv.py from the SPIR-V 1.0.2 registry 2015-12-18 13:29:57 -05:00
David Neto
3958c90277 Updated spirv.h header. Fixes SPV_VERSION macro
The SPV_VERSION macro value was updated to be 0x10000.
Previously it was missing the "0x" prefix, which caused
confusion.

The value of the const unsigned int SpvVersion has always
been 0x00010000.  That's what should appear as the version
word in the SPIR-V header.

The SPV_VERSION symbol is to be used in preprocessor directives.
2015-11-19 09:56:35 -05:00
Lei Zhang
62fcaf1a74 Update external headers.
Now use the headers published at
https://www.khronos.org/registry/spir-v/api/1.0/.
2015-11-17 16:02:44 -05:00
Lei Zhang
4ac601a2c3 libspirv.h doesn't depend on spirv_operands.hpp anymore.
Also change spirv_operands.hpp to a C header since we only have
an enum inside it, and move it to source/.
2015-11-12 09:43:26 -05:00
David Neto
d02f68ae79 Update to 1.0 Rev 2 work-in-progress headers
Updated readme.

Note: The header advertises itself as Rev 1, but contains
many (all?) the updates intended for Rev 2.  We might need
to update one more time before SPIR-V 1.0 Rev2 is published.

Regenerated syntax tables for 1.0.

Changed names:
  InputTriangles -> Triangles
  InputQuads -> Quads
  InputIsolines -> Isolines
  WorkgroupLocal -> Workgroup
  WorkgroupGlobal -> CrossWorkgroup
  PrivateGlobal -> Private
  (Dim) InputTarget -> SubpassData
  WorkgroupLocalMemoryMask -> WorkgroupMemoryMask
  WorkgroupGlobalMemoryMask -> CrossWorkgroupMemoryMask
  AsyncGroupCopy -> GroupAsyncCopy
  WaitGroupEvents -> GroupWaitEvents

Remove:
  IndependentForwardProgress capability
  Smooth decoration
  FragColor BuiltIn
  WorkgroupLinearId in favour of LocalInvocationId
  ImageSRGBWrite capability
  Special OpenCL image instructions

Add:
  image channel data type UnormInt101010_2
  AcquireReleaseMask

InputTargetIndex updates:
  InputTargetIndex -> InputAttachmentIndex
  InputAttachmentIndex depends on InputAttachment capability,
  and it takes a literal number argument.

Capability StorageImageExtendedFormats updates:
  Enum value changed from 26 to 49. (Changes position in tables).
  Replaces AdvancedImageFormat capability.

OpenCL source language -> OpenCL_C, OpenCL_CPP
2015-11-12 09:43:12 -05:00
Lei Zhang
b36e704a47 Use spirv.h instead of spirv.hpp.
This is a part of the effort to make libspirv.h C-compatible.
2015-11-02 13:52:20 -05:00
David Neto
dbaf40718a Update to Rev32 headers. Part 1.
Just enough fixes to code make it build and pass tests.

Core changes:
 - Fix spelling for: NoPerspective, NonWritable, NonReadable,
 - Remove NoStaticUse, RelaxedMask

GLSL changes:
 - Fixed spelling for: InverseSqrt, FaceForward, MatrixInverse,
   SmoothStep, FindILsb, FindSMsb, FindUMsb
 - Replace Mix with IMix and FMix
 - Remove AddCarry, SubBorrow, MulExtended

Replace header OpenCLLib.h with OpenCL.std.h

TODO:
 - Regenerate the core instruction syntax table (source/opcode.inc)
 - Add test coverage for new enums and instructions.
2015-10-26 12:55:33 -04:00
David Neto
78c3b43774 Use opcode operand definitions from SPIR-V specification generator.
The assembler and disassembler now use a dynamically adjusted
sequence of expected operand types.  (Internally, it is a deque,
for readability.)  Both parsers repeatedly pull an expected operand
type from the left of this pattern list, and try to match the next
input token against it.

The expected pattern is adjusted during the parse to accommodate:
- an extended instruction's expected operands, depending on the
  extended instruction's index.
- when an operand itself has operands
- to handle sequences of zero or more operands, or pairs of
  operands.  These are expanded lazily during the parse.

Adds spv::OperandClass from the SPIR-V specification generator.

Modifies spv_operand_desc_t:
 - adds hasResult, hasType, and operandClass array to the opcode
description type.
 - "wordCount" is replaced with "numTypes", which counts the number
   of entries in operandTypes.  And each of those describes a
   *logical* operand, including the type id for the instruction,
   and the result id for the instruction.  A logical operand could be
   variable-width, such as a literal string.

Adds opcode.inc, an automatically-generated table of operation
descriptions, with one line to describe each core instruction.
Externally, we have modified the SPIR-V spec doc generator to
emit this file.
(We have hacked this copy to use the old semantics for OpLine.)

Inside the assembler, parsing an operand may fail with new
error code SPV_FAIL_MATCH.  For an optional operand, this is not
fatal, but should trigger backtracking at a higher level.

The spvTextIsStartOfNewInst checks the case of the third letter
of what might be an opcode.  So now, "OpenCL" does not look like
an opcode name.

In assembly, the EntryPoint name field is mandatory, but can be
an empty string.

Adjust tests for changes to:
- OpSampedImage
- OpTypeSampler
2015-10-26 12:52:01 -04:00
David Neto
8a3ce9b16b Add enum values for instructions added after Rev31 2015-10-26 12:52:01 -04:00
Lei Zhang
604e5cea12 Update spirv.h to revision 31.
For enum Capability and enum Op, not all newly added enumerants are
registered into capabilityInfoEntries and opcodeTableEntries yet.
That will come in following commits.
2015-08-17 11:40:24 -04:00
Lei Zhang
3b10fa8255 Update OpenCLLib.h to revision 31. 2015-08-17 09:08:31 -04:00
Lei Zhang
884c833889 Substitute GLSL450Lib.h with GLSL.std.450.h of revision 31. 2015-08-17 09:08:31 -04:00
Kenneth Benzie (Benie)
83e5a29b06 Code drop of the Codeplay spirv-tools source.
This commit contains the source for the SPIRV static library, spirv-as,
spirv-dis, and spirv-val tools.
2015-05-22 18:26:19 +01:00