/*
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* Copyright (C) 2016 The Android Open Source Project
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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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#ifndef __HWC2_ERROR_H__
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#define __HWC2_ERROR_H__
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// the reason why we cannot take with hardware composition
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enum FallbackErrorCode {
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eHardwareLayer = 0,
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eForceGpuComposition,
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eNoFreeChannel,
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eScaleError,
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eMemoryLimit,
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eCoverByClientTarget,
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eNullBufferHandle,
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eSkipBySurfaceFlinger,
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eClientTarget,
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eNotSupportFormat,
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eAfbcBuffer,
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eNonPhysicalContinuousMemory,
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eTransformError,
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};
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static inline const char* getErrorCodeString(int error) {
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switch (error) {
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case eHardwareLayer: return "hardware layer";
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case eForceGpuComposition: return "force gpu composition";
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case eNoFreeChannel: return "no free channel";
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case eScaleError: return "scale error";
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case eMemoryLimit: return "bandwidth limit";
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case eCoverByClientTarget: return "cover by client target";
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case eNullBufferHandle: return "bufferhandle is null";
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case eSkipBySurfaceFlinger: return "skip by surfaceflinger";
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case eClientTarget: return "client target";
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case eNotSupportFormat: return "format not supported";
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case eAfbcBuffer: return "AFBC not supported";
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case eNonPhysicalContinuousMemory: return "non physical continuous memory";
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case eTransformError: return "transform not supported";
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default: return "unknown";
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}
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}
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#endif
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