ebiten/audio/internal/oboe/oboe_opensles_OpenSLESUtilities_android.cpp

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/*
* Copyright 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "oboe_opensles_OpenSLESUtilities_android.h"
namespace oboe {
/*
* OSLES Helpers
*/
const char *getSLErrStr(SLresult code) {
switch (code) {
case SL_RESULT_SUCCESS:
return "SL_RESULT_SUCCESS";
case SL_RESULT_PRECONDITIONS_VIOLATED:
return "SL_RESULT_PRECONDITIONS_VIOLATED";
case SL_RESULT_PARAMETER_INVALID:
return "SL_RESULT_PARAMETER_INVALID";
case SL_RESULT_MEMORY_FAILURE:
return "SL_RESULT_MEMORY_FAILURE";
case SL_RESULT_RESOURCE_ERROR:
return "SL_RESULT_RESOURCE_ERROR";
case SL_RESULT_RESOURCE_LOST:
return "SL_RESULT_RESOURCE_LOST";
case SL_RESULT_IO_ERROR:
return "SL_RESULT_IO_ERROR";
case SL_RESULT_BUFFER_INSUFFICIENT:
return "SL_RESULT_BUFFER_INSUFFICIENT";
case SL_RESULT_CONTENT_CORRUPTED:
return "SL_RESULT_CONTENT_CORRUPTED";
case SL_RESULT_CONTENT_UNSUPPORTED:
return "SL_RESULT_CONTENT_UNSUPPORTED";
case SL_RESULT_CONTENT_NOT_FOUND:
return "SL_RESULT_CONTENT_NOT_FOUND";
case SL_RESULT_PERMISSION_DENIED:
return "SL_RESULT_PERMISSION_DENIED";
case SL_RESULT_FEATURE_UNSUPPORTED:
return "SL_RESULT_FEATURE_UNSUPPORTED";
case SL_RESULT_INTERNAL_ERROR:
return "SL_RESULT_INTERNAL_ERROR";
case SL_RESULT_UNKNOWN_ERROR:
return "SL_RESULT_UNKNOWN_ERROR";
case SL_RESULT_OPERATION_ABORTED:
return "SL_RESULT_OPERATION_ABORTED";
case SL_RESULT_CONTROL_LOST:
return "SL_RESULT_CONTROL_LOST";
default:
return "Unknown SL error";
}
}
SLAndroidDataFormat_PCM_EX OpenSLES_createExtendedFormat(
SLDataFormat_PCM format, SLuint32 representation) {
SLAndroidDataFormat_PCM_EX format_pcm_ex;
format_pcm_ex.formatType = SL_ANDROID_DATAFORMAT_PCM_EX;
format_pcm_ex.numChannels = format.numChannels;
format_pcm_ex.sampleRate = format.samplesPerSec;
format_pcm_ex.bitsPerSample = format.bitsPerSample;
format_pcm_ex.containerSize = format.containerSize;
format_pcm_ex.channelMask = format.channelMask;
format_pcm_ex.endianness = format.endianness;
format_pcm_ex.representation = representation;
return format_pcm_ex;
}
SLuint32 OpenSLES_ConvertFormatToRepresentation(AudioFormat format) {
switch(format) {
case AudioFormat::I16:
return SL_ANDROID_PCM_REPRESENTATION_SIGNED_INT;
case AudioFormat::Float:
return SL_ANDROID_PCM_REPRESENTATION_FLOAT;
case AudioFormat::I24:
case AudioFormat::I32:
case AudioFormat::Invalid:
case AudioFormat::Unspecified:
default:
return 0;
}
}
} // namespace oboe