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cac0442277
This CL adds support for chunking large commands by first serializing large commands first into a separate buffer, and then sending the buffer data chunk by chunk. This code path is used for large writeBuffer and writeTexture, as well as the inline memory transfer service for buffer mapping. The transfer for writeBuffer and writeTexture will be optimized further in Chrome, and the inline memory transfer service is currently used only in tests. Bug: chromium:1123861, chromium:951558 Change-Id: I02491a44e653e2383174958d9c3d4a4db6fd7bde Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/28882 Commit-Queue: Austin Eng <enga@chromium.org> Reviewed-by: Stephen White <senorblanco@chromium.org>
64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
//* Copyright 2019 The Dawn Authors
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//*
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//* Licensed under the Apache License, Version 2.0 (the "License");
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//* you may not use this file except in compliance with the License.
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//* You may obtain a copy of the License at
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//*
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//* http://www.apache.org/licenses/LICENSE-2.0
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//*
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//* Unless required by applicable law or agreed to in writing, software
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//* distributed under the License is distributed on an "AS IS" BASIS,
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//* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//* See the License for the specific language governing permissions and
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//* limitations under the License.
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#ifndef DAWNWIRE_CLIENT_CLIENTBASE_AUTOGEN_H_
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#define DAWNWIRE_CLIENT_CLIENTBASE_AUTOGEN_H_
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#include "dawn_wire/ChunkedCommandHandler.h"
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#include "dawn_wire/WireCmd_autogen.h"
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#include "dawn_wire/client/ApiObjects.h"
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#include "dawn_wire/client/ObjectAllocator.h"
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namespace dawn_wire { namespace client {
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class ClientBase : public ChunkedCommandHandler, public ObjectIdProvider {
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public:
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ClientBase() {
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}
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virtual ~ClientBase() {
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}
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{% for type in by_category["object"] %}
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const ObjectAllocator<{{type.name.CamelCase()}}>& {{type.name.CamelCase()}}Allocator() const {
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return m{{type.name.CamelCase()}}Allocator;
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}
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ObjectAllocator<{{type.name.CamelCase()}}>& {{type.name.CamelCase()}}Allocator() {
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return m{{type.name.CamelCase()}}Allocator;
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}
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{% endfor %}
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private:
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// Implementation of the ObjectIdProvider interface
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{% for type in by_category["object"] %}
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ObjectId GetId({{as_cType(type.name)}} object) const final {
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return object == nullptr ? 0 : reinterpret_cast<{{as_wireType(type)}}>(object)->id;
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}
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ObjectId GetOptionalId({{as_cType(type.name)}} object) const final {
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if (object == nullptr) {
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return 0;
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}
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return GetId(object);
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}
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{% endfor %}
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{% for type in by_category["object"] %}
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ObjectAllocator<{{type.name.CamelCase()}}> m{{type.name.CamelCase()}}Allocator;
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{% endfor %}
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};
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}} // namespace dawn_wire::client
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#endif // DAWNWIRE_CLIENT_CLIENTBASE_AUTOGEN_H_
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