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03badec5d7
We need the ability to parse the GL version irrespective of GL extension handling, so pull it out into its own class. BUG=dawn:580 Change-Id: I620267146159ba8e4fa8cba5f6ebff57e981add0 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/33540 Reviewed-by: Austin Eng <enga@chromium.org> Commit-Queue: Stephen White <senorblanco@chromium.org>
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
// Copyright 2020 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 DAWNNATIVE_OPENGL_OPENGLVERSION_H_
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#define DAWNNATIVE_OPENGL_OPENGLVERSION_H_
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#include "dawn_native/opengl/OpenGLFunctionsBase_autogen.h"
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namespace dawn_native { namespace opengl {
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struct OpenGLVersion {
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public:
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MaybeError Initialize(GetProcAddress getProc);
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bool IsDesktop() const;
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bool IsES() const;
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uint32_t GetMajor() const;
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uint32_t GetMinor() const;
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bool IsAtLeast(uint32_t majorVersion, uint32_t minorVersion) const;
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private:
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enum class Standard {
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Desktop,
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ES,
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};
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uint32_t mMajorVersion;
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uint32_t mMinorVersion;
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Standard mStandard;
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};
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}} // namespace dawn_native::opengl
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#endif // DAWNNATIVE_OPENGL_OPENGLVERSION_H_
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