A helper class and macro used to simplify scope-based assignment of
variables.
Change-Id: I02b3a05240a2c4628f813de931c40d8fba3cb07b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/51480
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Error: explicitly-defaulted constructor cannot have default arguments
This broke chromium, and needs fixing before we can restart the autorollers.
Change-Id: I4b04dd127b5fb7cf84e5782e07bcf68b2befc904
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48041
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Registering a new Symbol with the NameFor() of the source symbol creates
a new *named* symbol. When mixing these with unnamed symbols we can have
collisions.
Update CloneContext::Clone(Symbol) to properly clone unnamed symbols.
Update (most) the transforms to ctx.Clone() the symbols instead of
registering the names directly.
Fix up the tests where the symbol IDs have changed.
Note: We can still have symbol collisions if a program is authored with
identifiers like 'tint_symbol_3'. This will be fixed up in a later
change.
Change-Id: I0ce559644da3d60e1060f2eef185fa55ae284521
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/46866
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Move the RoundUp() and IsPowerOfTwo() methods from Resolver.cc to this file.
Add tests
Change-Id: Ib7af53dfa5e69083ec4fc2484da92a84c9468818
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/44682
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
All includes from .cc to .h are preserved, even when transitively included.
It's clear that there are far too many includes in header files, and we should be more aggressive with forward declarations. tint:532 will continue to track this work.
There are, however, plenty of includes that have accumulated over time which are no longer required directly or transitively, so this change starts with a clean slate of *required* includes.
Bug: tint:532
Change-Id: Ie1718dad565f8309fa180ef91bcf3920e76dba18
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/44042
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
HLSL validation will be disabled by default, and is now opt-in with
--validate-hlsl and/or with a --dxc-path
Change-Id: Ia98d7b1fbba50168bbe85c7982b73598100016d7
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/42024
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Command is a helper used by tests for executing a process with a number of arguments and an optional stdin string, and then collecting and returning the process's stdout and stderr output as strings.
Will be used to invoke HLSL and MSL shader compilers to verify our test generated code actually compiles.
Change-Id: I5cd4ca63af9aaa29be7448bb4fa8422e6d42a8ce
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/41942
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
TmpFile constructs a temporary file that can be written to, and is automatically deleted on destruction.
Will be used to create a temporary source file for verifying generated HLSL and MSL against their shader compilers.
Change-Id: Ieaa6f257b93f4f2193dafe6297603816f6964928
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/41941
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Ben Clayton
Arman Uguray