47 lines
845 B
C
47 lines
845 B
C
#pragma once
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#include <QString>
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/**
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* Enumeration of the possible video standards the grabber can be set to
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*/
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enum class VideoStandard {
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PAL,
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NTSC,
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SECAM,
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NO_CHANGE
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};
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inline VideoStandard parseVideoStandard(const QString& videoStandard)
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{
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// convert to lower case
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QString standard = videoStandard.toUpper();
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if (standard == "PAL")
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{
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return VideoStandard::PAL;
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}
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else if (standard == "NTSC")
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{
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return VideoStandard::NTSC;
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}
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else if (standard == "SECAM")
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{
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return VideoStandard::SECAM;
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}
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// return the default NO_CHANGE
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return VideoStandard::NO_CHANGE;
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}
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inline QString VideoStandard2String(VideoStandard videoStandard)
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{
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switch (videoStandard)
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{
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case VideoStandard::PAL: return "PAL";
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case VideoStandard::NTSC: return "NTSC";
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case VideoStandard::SECAM: return "SECAM";
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default: return "NO_CHANGE";
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}
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}
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