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54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
/*
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* Copyright 2015 The Etc2Comp 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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*/
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#pragma once
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namespace Etc
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{
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enum ErrorMetric
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{
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RGBA,
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RGBX,
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REC709,
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NUMERIC,
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NORMALXYZ,
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//
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ERROR_METRICS,
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//
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BT709 = REC709
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};
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inline const char *ErrorMetricToString(ErrorMetric errorMetric)
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{
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switch (errorMetric)
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{
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case RGBA:
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return "RGBA";
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case RGBX:
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return "RGBX";
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case REC709:
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return "REC709";
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case NUMERIC:
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return "NUMERIC";
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case NORMALXYZ:
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return "NORMALXYZ";
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case ERROR_METRICS:
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default:
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return "UNKNOWN";
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}
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}
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} // namespace Etc
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