mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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c41a72a1ff
SDK version v1.4.24 at the commit of
fbf12cd39f
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2109>
52 lines
2.1 KiB
C++
52 lines
2.1 KiB
C++
//
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// Copyright (c) 2017 Advanced Micro Devices, Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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#ifndef AMF_CurrentTime_h
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#define AMF_CurrentTime_h
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#include "Platform.h"
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#include "Interface.h"
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namespace amf
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{
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// Current time interface class. This interface object can be passed
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// as a property to components requiring synchronized timing. The
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// implementation is:
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// - first call to Get() starts time and returns 0
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// - subsequent calls to Get() returns values relative to 0
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// - Reset() puts time back at 0 at next Get() call
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//
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class AMF_NO_VTABLE AMFCurrentTime : public AMFInterface
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{
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public:
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virtual amf_pts AMF_STD_CALL Get() = 0;
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virtual void AMF_STD_CALL Reset() = 0;
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};
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//----------------------------------------------------------------------------------------------
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// smart pointer
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//----------------------------------------------------------------------------------------------
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typedef AMFInterfacePtr_T<AMFCurrentTime> AMFCurrentTimePtr;
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//----------------------------------------------------------------------------------------------}
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}
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#endif // AMF_CurrentTime_h
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