This CL propagates errors from reentrant WriteBuffer calls and makes
procy methods on BufferBase to show that it is safe to call
GetMappedRange and Unmap without handling errors.
Bug: dawn:723
Change-Id: I4ea43adc4844505314bf84e2357b2d928f1d1f8c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/46003
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Previously various places in dawn_native were using Device::GetQueue to
get the queue for some operations, and were inadvertently adding a
reference to the queue. Fix this by adding a getter that doesn't add a
ref.
Bug: dawn:723
Bug: chromium:1185070
Change-Id: Iba127dbd631305762f4cc6c37816407056c52cff
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/46001
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
This means that calling wgpu::Object::DoStuff will translate to a call
to dawn_native::ObjectBase::APIDoStuff. This will clarify the
difference between reentrant calls and internal calls in dawn_native.
Avoiding issues in the future.
This CL only changes the code generator to prefix with "API", performs
renames needed to make the code compile, and adds TODOs for things that
should be fixed in follow-up CLs.
Bug: dawn:723
Change-Id: Ie24471fa093adc4179d33d13323429847d076ecb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/45921
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
This is a reland of f84daa070f05eb80672a9a23e23aed205fe72a5e
Eliminate static initializer(disallowed in Chromium) by replacing
shader string living in anonymous namespace from type "std::string"
to char array.
Original change's description:
> CopyTextureForBrowser: Support color format conversion
>
> This CL enables blit from RGBA8Unorm soruce texture to dst texture that
> |CopyImageBitmapToTexture| supported dst format.
>
> BUG=dawn:465
>
> Change-Id: I99846cf8dc37bc89e0c168a3d86193bb3a0c0ebb
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/44020
> Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Reviewed-by: Austin Eng <enga@chromium.org>
Bug: dawn:465
Change-Id: Ic3a156f5a20b217fd2aa5f86b01bad8ce77dc41c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/45443
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
The WGSL spec has been updated with 'Default Struct Layouts':
https://github.com/gpuweb/gpuweb/pull/1447
This removes the `[[offset(n)]]` decoration, and replaces it with two optional decorations: `[[size(n)]]` and `[[align(n)]]`, and a sensible set of sizes and alignments for each type.
Most `[[stride(n)]]` decorations have also been removed from arrays.
Bug: tint:626
Bug: tint:629
Change-Id: Ib0d2741f61ea943e6fb99d00cbb5cab2f97ae7be
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/44280
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This is to follow the renames in the upstream WebGPU specification.
Typedef are left in places to make a smooth deprecation period.
Bug: dawn:22
Change-Id: I5134b897930c1fa883c49dd80d2665d6684ec022
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/43882
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
Tint automatically infers a storage class of `handle` for these types
of variable, as per the WGSL spec. Explicitly specifying a storage
class for them will soon become an error.
Bug: tint:332
Change-Id: Ib67e44a5afcdd364470488fd4b456a2b42304daa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/41402
Commit-Queue: Austin Eng <enga@chromium.org>
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This Cl updates the `vertex_idx` to the new `vertex_index` decoration
name.
Change-Id: Ic3688e1af87ed0d570b00ccb72d0e84ac920831b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/38142
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This Cl updates the WGSL used by Dawn to use the new `group` decoration
instead of the deprecated `set` decoration.
Change-Id: I145aaff7721dfafff986ddc429c9cdc9389c2110
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/38141
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
This CL updates the tests with WGSL sources to use // for comments
instead of #. This matches the current WGSL spec.
Change-Id: I04e1a18630a16b794955cace7e55a89221c964fe
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/37520
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL enable CopyTextureForBrowser to accept options. The first
supported option is flipY, which can be implemented through scale and
offset uniforms.
BUG=dawn:465
Change-Id: Ia90153ee63a50e0e40beb1c13c63764d19a0b809
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/34402
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
In previous internal shader, we draw a just fit-in rectangle to do the
copy. But there is arithmetic precision issues in border pixels when
copy from a large texture.
ANGLE handle the same issue by drawing a large triangle. Dawn adopte the
same idea here
BUG=dawn:465
Change-Id: I2366e28b1e96e7a33116a170023a5138d8c9f770
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/33900
Reviewed-by: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Like copyTextureCHROMIUM in Chromium, CopyImageBitmapToTexture can use
internal pipeline to do the GPU uploading. But Dawn doesn't support
internal pipeline now.
This patch adds the first internal pipeline for Dawn and add the API
CopyTextureForBrowser to use internal pipeline to do gpu uploading.
The patch integrates very simple wgsl vertex/fragment shaders to do
simple direct blit to verify the whole system works.
BUG=dawn:465
Change-Id: I8b566af38a10eea00f7426c39e752958ef057abd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/30960
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
