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Implement GPUBuffer.mapAsync and update wgpu-core

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This commit is contained in:
Kunal Mohan 2020-06-22 19:52:02 +05:30
parent 0afe412d63
commit b74cea3a46
18 changed files with 514 additions and 433 deletions
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7
components/script/dom/webidls/GPUBuffer.webidl
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@ -5,8 +5,8 @@
// https://gpuweb.github.io/gpuweb/#gpubuffer
[Exposed=(Window, DedicatedWorker), Serializable, Pref="dom.webgpu.enabled"]
interface GPUBuffer {
//Promise<ArrayBuffer> mapReadAsync();
// Promise<ArrayBuffer> mapWriteAsync();
Promise<void> mapAsync(GPUMapModeFlags mode, optional GPUSize64 offset = 0, optional GPUSize64 size = 0);
//ArrayBuffer getMappedRange(optional GPUSize64 offset = 0, optional GPUSize64 size = 0);
void unmap();
void destroy();
@ -16,10 +16,9 @@ GPUBuffer includes GPUObjectBase;
dictionary GPUBufferDescriptor : GPUObjectDescriptorBase {
required GPUSize64 size;
required GPUBufferUsageFlags usage;
boolean mappedAtCreation = false;
};
typedef unsigned long long GPUSize64;
typedef unsigned long GPUBufferUsageFlags;
typedef sequence<any> GPUMappedBuffer;