[Webkit-unassigned] [Bug 240964] New: [ARM][NEON] Build error after r250982
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu May 26 11:37:17 PDT 2022
https://bugs.webkit.org/show_bug.cgi?id=240964
Bug ID: 240964
Summary: [ARM][NEON] Build error after r250982
Product: WebKit
Version: WebKit Nightly Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: WebCore Misc.
Assignee: webkit-unassigned at lists.webkit.org
Reporter: psaavedra at igalia.com
Error:
```
/home/bot/yocto-browsers/builds/wandboard-nightly/tmp/work/cortexa9t2hf-neon-imx-poky-linux-gnueabi/wpewebkit/trunk+httpsAUTOINC+bfdd86708b-r0/git/Source/WebCore/platform/graphics/filters/software/FEGaussianBlurSoftwareApplier.cpp:320:29: error: invalid initialization of reference of type 'const Uint8ClampedArray&' {aka 'const JSC::GenericTypedArrayView<JSC::Uint8ClampedAdaptor>&'} from expression of type 'WebCore::PixelBuffer'
320 | boxBlurNEON(*fromBuffer, *toBuffer, kernelSizeY, dyLeft, dyRight, stride, 4, paintSize.height(), paintSize.width());
```
Error appears after the changes done in r250982. fromBuffer changed Uint8ClampedArray->PixelBuffer:
[GPU Process] [Filters] Don't use Uint8ClampedArray in software filter appliers
https://bugs.webkit.org/show_bug.cgi?id=240777
rdar://93916935
Reviewed by Simon Fraser.
The plan is to allocate the FilterImage buffers differently for GPUProcess. The
first step is to hide the underlying memory of PixelBuffer from the software
filter appliers. Helpers functions will provide access to Uint8ClampedArray. In
future patches different memory allocation will be used by new sub-classes of
PixelBuffer.
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