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Implement GPUCommandEncoder.copy commands

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This commit is contained in:
Kunal Mohan 2020-07-21 16:16:12 +05:30
parent 132d8b4601
commit 5285c07f1f
6 changed files with 289 additions and 99 deletions
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62
components/script/dom/webidls/GPUCommandEncoder.webidl
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@ -15,24 +15,33 @@ interface GPUCommandEncoder {
GPUSize64 destinationOffset,
GPUSize64 size);
// void copyBufferToTexture(
// GPUBufferCopyView source,
// GPUTextureCopyView destination,
// GPUExtent3D copySize);
void copyBufferToTexture(
GPUBufferCopyView source,
GPUTextureCopyView destination,
GPUExtent3D copySize);
// void copyTextureToBuffer(
// GPUTextureCopyView source,
// GPUBufferCopyView destination,
// GPUExtent3D copySize);
void copyTextureToBuffer(
GPUTextureCopyView source,
GPUBufferCopyView destination,
GPUExtent3D copySize);
// void copyTextureToTexture(
// GPUTextureCopyView source,
// GPUTextureCopyView destination,
// GPUExtent3D copySize);
void copyTextureToTexture(
GPUTextureCopyView source,
GPUTextureCopyView destination,
GPUExtent3D copySize);
// void pushDebugGroup(DOMString groupLabel);
// void popDebugGroup();
// void insertDebugMarker(DOMString markerLabel);
//void pushDebugGroup(USVString groupLabel);
//void popDebugGroup();
//void insertDebugMarker(USVString markerLabel);
//void writeTimestamp(GPUQuerySet querySet, GPUSize32 queryIndex);
//void resolveQuerySet(
// GPUQuerySet querySet,
// GPUSize32 firstQuery,
// GPUSize32 queryCount,
// GPUBuffer destination,
// GPUSize64 destinationOffset);
GPUCommandBuffer finish(optional GPUCommandBufferDescriptor descriptor = {});
};
@ -88,3 +97,26 @@ dictionary GPUColorDict {
required double a;
};
typedef (sequence<double> or GPUColorDict) GPUColor;
dictionary GPUTextureDataLayout {
GPUSize64 offset = 0;
required GPUSize32 bytesPerRow;
GPUSize32 rowsPerImage = 0;
};
dictionary GPUBufferCopyView : GPUTextureDataLayout {
required GPUBuffer buffer;
};
dictionary GPUTextureCopyView {
required GPUTexture texture;
GPUIntegerCoordinate mipLevel = 0;
GPUOrigin3D origin = {};
};
dictionary GPUOrigin3DDict {
GPUIntegerCoordinate x = 0;
GPUIntegerCoordinate y = 0;
GPUIntegerCoordinate z = 0;
};
typedef (sequence<GPUIntegerCoordinate> or GPUOrigin3DDict) GPUOrigin3D;