80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
/*
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* Copyright 2023 Rockchip Electronics Co. LTD
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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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*/
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#ifndef _RK_AUDIO_SETTING_UTILS_H_
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#define _RK_AUDIO_SETTING_UTILS_H_
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namespace android {
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typedef struct _RKAudioFormatMaps {
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int androidformat; // format value defined in android
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int settingFormat; // format value settted by setting app
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int hdmiFormat; // format value get/set by hdmi edid
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char name[16];
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} AudioFormatMaps;
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enum {
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AUDIO_DEVICE_DECODE = 0,
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AUDIO_DEVICE_HDMI_BITSTREAM = 1,
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AUDIO_DEVICE_SPDIF_PASSTHROUGH = 2,
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};
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enum {
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AUDIO_DECODE_MODE_PCM = 0,
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AUDIO_DECODE_MODE_MULTI_PCM = 1,
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AUDIO_DECODE_MODE_BUTT = 2,
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};
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enum {
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AUDIO_BITSTREAM_MODE_AUTO = 0,
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AUDIO_BITSTREAM_MODE_MANUAL = 1,
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AUDIO_BITSTREAM_MODE_BUTT = 2,
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};
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enum {
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AUDIO_SETTING_UNSUPPORT = 0,
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AUDIO_SETTING_SUPPORT = 1,
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};
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enum {
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AUDIO_FORMAT_INSERT = 0,
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AUDIO_FORMAT_DELETE = 1,
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};
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typedef enum rkAUDIO_SETTING_FORMAT_E {
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AUDIO_SETTING_FORMAT_AC3 = 0,
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AUDIO_SETTING_FORMAT_EAC3,
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AUDIO_SETTING_FORMAT_DTS,
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AUDIO_SETTING_FORMAT_TRUEHD,
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AUDIO_SETTING_FORMAT_DTSHD,
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AUDIO_SETTING_FORMAT_MLP,
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AUDIO_SETTING_FORMAT_BUTT,
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} AUDIO_SETTING_FORMAT_E;
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class RkAudioSettingUtils {
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public:
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static int getFormatsArraySize();
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static const AudioFormatMaps* getFormatMapByIndex(int index);
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static const AudioFormatMaps* getFormatMapByAndroidFormat(int format);
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static const AudioFormatMaps* getFormatMapBySettingFormat(int format);
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static const AudioFormatMaps* getFormatMapByHdmiFormat(int format);
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static const AudioFormatMaps* getFormatMapByName(char* name);
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};
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}
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#endif // _RK_AUDIO_SETTING_UTILS_H_
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