This CL adds a script to run tint over the shaders in a given folder and
attempt to generate the WGSL, HLSL, MSL and SPIRV-ASM shaders. The
GPUWeb CTS is added to third_party and the validation folder set as the
default folder to execute.
Change-Id: I63a0af056416e2f99ed8e3f92f9e2ca31c2b3e49
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/25561
Reviewed-by: Sarah Mashayekhi <sarahmashay@google.com>
Commit-Queue: Sarah Mashayekhi <sarahmashay@google.com>
This CL updates the EmitCall method to only ouptut the input and output
struct name if there are in/out variables used in the function.
Bug: tint:107
Change-Id: Ic0c7722c8796c2f9baa3515cb46be0568f9e1ac3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/25400
Reviewed-by: David Neto <dneto@google.com>
This reverts commit e1d976ed91.
Reason for revert: crbug.com/tint/123
Original change's description:
> Turn on WGSL support by default in Dawn
>
> Tint is available in Chromium now, so we can turn this on. For situations were
> WGSL support is not needed it can still be turned off via args.gn.
>
> Roll third_party/tint/ 16890b9ce..13904a612 (15 commits)
>
> https://dawn.googlesource.com/tint/+log/16890b9ce8b7..5f43fedcd
>
> $ git log 16890b9ce..5f43fedcd --date=short --no-merges --format='%ad %ae %s'
> 2020-07-16 rharrison Clean up how deps are defined in BUILD.gn
> 2020-07-16 dsinclair Remove refs.cfg.
> 2020-07-16 dsinclair Fixup group list name
> 2020-07-16 dsinclair [msl-writer] Emitting of program constants.
> 2020-07-16 dsinclair [msl-writer] Fixup matrix and array constructors.
> 2020-07-16 dsinclair Differentiate size and stride in array type name.
> 2020-07-16 dneto [spirv-reader] Support duplicate type definitions
> 2020-07-15 dsinclair [msl-writer] Add struct offset support.
> 2020-07-15 dsinclair [msl-writer] Add builtin support
> 2020-07-15 dsinclair Add helpers for referenced variables.
> 2020-07-15 dsinclair [msl-writer] Refactor some entry point variable code.
> 2020-07-15 dsinclair [msl-writer] Generate entry point functions.
> 2020-07-14 dsinclair [msl-writer] Handle emitting user function calls.
> 2020-07-14 dsinclair Inherit refererenced globals up the call stack.
> 2020-07-14 dsinclair [msl-writer] Generate input/output structs
>
> Created with:
> roll-dep third_party/tint
>
> Change-Id: Ia437e8dc309b06a64ddd4d91ec3af1499af13553
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24920
> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
> Reviewed-by: dan sinclair <dsinclair@chromium.org>
> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
TBR=cwallez@chromium.org,kainino@chromium.org,enga@chromium.org,dneto@google.com,rharrison@chromium.org,dsinclair@chromium.org
Change-Id: I21513d5b5d461eccd42aa650fa4b46e85daf642f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/25480
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Tint is available in Chromium now, so we can turn this on. For situations were
WGSL support is not needed it can still be turned off via args.gn.
Roll third_party/tint/ 16890b9ce..13904a612 (15 commits)
https://dawn.googlesource.com/tint/+log/16890b9ce8b7..5f43fedcd
$ git log 16890b9ce..5f43fedcd --date=short --no-merges --format='%ad %ae %s'
2020-07-16 rharrison Clean up how deps are defined in BUILD.gn
2020-07-16 dsinclair Remove refs.cfg.
2020-07-16 dsinclair Fixup group list name
2020-07-16 dsinclair [msl-writer] Emitting of program constants.
2020-07-16 dsinclair [msl-writer] Fixup matrix and array constructors.
2020-07-16 dsinclair Differentiate size and stride in array type name.
2020-07-16 dneto [spirv-reader] Support duplicate type definitions
2020-07-15 dsinclair [msl-writer] Add struct offset support.
2020-07-15 dsinclair [msl-writer] Add builtin support
2020-07-15 dsinclair Add helpers for referenced variables.
2020-07-15 dsinclair [msl-writer] Refactor some entry point variable code.
2020-07-15 dsinclair [msl-writer] Generate entry point functions.
2020-07-14 dsinclair [msl-writer] Handle emitting user function calls.
2020-07-14 dsinclair Inherit refererenced globals up the call stack.
2020-07-14 dsinclair [msl-writer] Generate input/output structs
Created with:
roll-dep third_party/tint
Change-Id: Ia437e8dc309b06a64ddd4d91ec3af1499af13553
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24920
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
This CL adds identifier emission and an HLSL namer to guard against
names using reserved words.
Bug: tint:7
Change-Id: Id3d73ff683048c26ac99451d21c3dd7ef3c620a3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/25001
Reviewed-by: David Neto <dneto@google.com>
This CL adds support for handling uniform data. Currently the uniform is
added to a buffer where the number is the binding value. This will need
to be updated to accept the correct mapping from the embedder.
Bug: tint:8
Change-Id: Icccccbe599a9555defa6136e384745f4093df020
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/25104
Reviewed-by: David Neto <dneto@google.com>
Old way:
- struct decorated with BufferBlock
- Uniform storage class
New way
- struct decorated with Block
- StorageBuffer storage class
Also fixes the result type for an access chain.
Bug: tint:99
Change-Id: I2324ba94bb19b369d206313de798bdfec6099fe0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24605
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Set apiVersion to Vulkan 1.0 if the instance only supports
Vulkan 1.0. Otherwise set apiVersion to Vulkan 1.2, treat
1.2 as the highest API version dawn targets.
Bug: dawn:426
Change-Id: I322eaa0a93a518df36b86717c2ed5a98c5d056ea
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/25065
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Xinghua Cao <xinghua.cao@intel.com>
This patch adds the check and implementations of buffer lazy
initialization before CopyBufferToTexture().
The support of buffer lazy initialization before CopyTextureToBuffer()
is much more complicated than what we do for CopyBufferToTexture(), so
we decide to put it in another CL instead of writing them together with
CopyBufferToTexture().
BUG=dawn:414
TEST=dawn_end2end_tests
Change-Id: I45fdcdde2c9a0dafff23623815fc35c877990ef1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/25140
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
