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WebGPU: Use 32-bit element size for making heap view of requiredFeatures #22868

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Merged
sbc100 merged 1 commit into from
Nov 6, 2024
Merged

WebGPU: Use 32-bit element size for making heap view of requiredFeatures #22868

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3 changes: 2 additions & 1 deletion src/library_webgpu.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2645,7 +2645,8 @@ var LibraryWebGPU = {
var requiredFeatureCount = {{{ gpu.makeGetU32('descriptor', C_STRUCTS.WGPUDeviceDescriptor.requiredFeatureCount) }}};
if (requiredFeatureCount) {
var requiredFeaturesPtr = {{{ makeGetValue('descriptor', C_STRUCTS.WGPUDeviceDescriptor.requiredFeatures, '*') }}};
desc["requiredFeatures"] = Array.from({{{ makeHEAPView('32', 'requiredFeaturesPtr', `requiredFeaturesPtr + requiredFeatureCount * ${POINTER_SIZE}`) }}},
// requiredFeaturesPtr is a pointer to an array of FeatureName which is an enum of size uint32_t
desc["requiredFeatures"] = Array.from({{{ makeHEAPView('U32', 'requiredFeaturesPtr', `requiredFeaturesPtr + requiredFeatureCount * 4`) }}},
(feature) => WebGPU.FeatureName[feature]);
}
var requiredLimitsPtr = {{{ makeGetValue('descriptor', C_STRUCTS.WGPUDeviceDescriptor.requiredLimits, '*') }}};
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