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7 Commits

Author SHA1 Message Date
Brandon Jones 85ceb08d5c Add ExternalTexture Rotate and FlipY Functionality 
Adds functionality to Dawn and Tint to rotate and flip-Y external
textures through the shader transform. Tests are included.

Bug: chromium:1316671
Change-Id: I40a6b67eaeb2a348f469e4879eeb585bc40537b2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110181
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon1 Jones <brandon1.jones@intel.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
 2022-11-30 21:32:26 +00:00
Ben Clayton 543dd18d3c tint: Remove textureSampleLevel(texture_external) 
Fixed: tint:1671
Change-Id: Iafed8d3ddbc99b80bbe70d3fc3847ac7a25c5e37
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110101
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
 2022-11-18 11:17:41 +00:00
Ben Clayton 4b60615eae test/tint: Fix e2e test generation for vec / mat 
Where the intrinsic uses the fixed-dimension form of the types.

Change-Id: I1709382f762fe7394bbd88f428f09b15a1a8a643
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/108642
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
 2022-11-04 17:06:03 +00:00
Ben Clayton c4ebf2cc57 tint: Implement textureSampleBaseClampToEdge 
Fixed: tint:1671
Change-Id: Iaae5b5d571a4401c0255de727245bf8dbbe06740
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/102642
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
 2022-09-22 22:59:16 +00:00
Stephen White 863d9edf59 GLSL: Change Add[Spirv]BlockAttribute to support GLSL 
Modify the AddSpirvBlockAttribute transform to fix top-level structure
access of uniform, storage and push-constant buffers for use in the
GLSL backend. The small change to the transform makes the transform
wrap host-sharable buffers, if they're also used as a
non-host-sharable structure. Also rename the transform to
AddBlockAttrbibute in order to reflect its wider applicability.

Change-Id: Ib2bf4ebf6bce72790791dbae9387032be765e4b9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/101061
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
 2022-09-02 19:19:10 +00:00
jchen10 ef62b58cf9 Skip Gamma and Gamut conversions for BT.709->SRGB 
This introduces a new field 'doYuvToRgbConversionOnly' in
ExternalTextureParams to have the WGSL only do yuv->rgb conversion for
better performance. User studies shows that users don't really care
about the Gamma difference between 2.4 and 2.2.
https://source.chromium.org/chromium/chromium/src/+/main:ui/gfx/color_space.cc;l=1022;drc=a1dbb594a6741a400db35fe3678e77bad2504ea4

Bug: dawn:1082
Bug: dawn:1466
Change-Id: I61c0fe65c5969d8a61c267c202c8dd64c259ed8a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92901
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jie A Chen <jie.a.chen@intel.com>
 2022-06-22 03:14:26 +00:00
Ben Clayton eb29f81883 tint: Shuffle builtin test directories 
mv test/tint/builtins/gen -> test/tint/builtins/gen/literal

We're going to add another set of these for builtins that use 'var' for
each argument.

Change-Id: I1b4ad1495ddccd48232603db2205bf50af9e36b6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92320
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
 2022-06-01 19:49:50 +00:00