/*
 * Copyright (C) 2009 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.
 */

#ifndef MEDIA_DEFS_H_

#define MEDIA_DEFS_H_

#include <stdint.h>

namespace android {

extern const char *MEDIA_MIMETYPE_IMAGE_JPEG;

extern const char *MEDIA_MIMETYPE_VIDEO_VP8;
extern const char *MEDIA_MIMETYPE_VIDEO_VP9;
extern const char *MEDIA_MIMETYPE_VIDEO_AVC;
extern const char *MEDIA_MIMETYPE_VIDEO_HEVC;
extern const char *MEDIA_MIMETYPE_VIDEO_MPEG4;
extern const char *MEDIA_MIMETYPE_VIDEO_H263;
extern const char *MEDIA_MIMETYPE_VIDEO_MPEG2;
extern const char *MEDIA_MIMETYPE_VIDEO_RAW;
extern const char *MEDIA_MIMETYPE_VIDEO_DOLBY_VISION;
extern const char *MEDIA_MIMETYPE_VIDEO_SCRAMBLED;

extern const char *MEDIA_MIMETYPE_AUDIO_AMR_NB;
extern const char *MEDIA_MIMETYPE_AUDIO_AMR_WB;
extern const char *MEDIA_MIMETYPE_AUDIO_MPEG;           // layer III
extern const char *MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_I;
extern const char *MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_II;
extern const char *MEDIA_MIMETYPE_AUDIO_MIDI;
extern const char *MEDIA_MIMETYPE_AUDIO_AAC;
extern const char *MEDIA_MIMETYPE_AUDIO_QCELP;
extern const char *MEDIA_MIMETYPE_AUDIO_VORBIS;
extern const char *MEDIA_MIMETYPE_AUDIO_OPUS;
extern const char *MEDIA_MIMETYPE_AUDIO_G711_ALAW;
extern const char *MEDIA_MIMETYPE_AUDIO_G711_MLAW;
extern const char *MEDIA_MIMETYPE_AUDIO_RAW;
extern const char *MEDIA_MIMETYPE_AUDIO_FLAC;
extern const char *MEDIA_MIMETYPE_AUDIO_AAC_ADTS;
extern const char *MEDIA_MIMETYPE_AUDIO_MSGSM;
extern const char *MEDIA_MIMETYPE_AUDIO_AC3;
extern const char *MEDIA_MIMETYPE_AUDIO_EAC3;
extern const char *MEDIA_MIMETYPE_AUDIO_SCRAMBLED;

extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG4;
extern const char *MEDIA_MIMETYPE_CONTAINER_WAV;
extern const char *MEDIA_MIMETYPE_CONTAINER_OGG;
extern const char *MEDIA_MIMETYPE_CONTAINER_MATROSKA;
extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG2TS;
extern const char *MEDIA_MIMETYPE_CONTAINER_AVI;
extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG2PS;

extern const char *MEDIA_MIMETYPE_TEXT_3GPP;
extern const char *MEDIA_MIMETYPE_TEXT_SUBRIP;
extern const char *MEDIA_MIMETYPE_TEXT_VTT;
extern const char *MEDIA_MIMETYPE_TEXT_CEA_608;
extern const char *MEDIA_MIMETYPE_TEXT_CEA_708;
extern const char *MEDIA_MIMETYPE_DATA_TIMED_ID3;

extern const char *MEDIA_MIMETYPE_AUDIO_EAC3_JOC;
extern const char *MEDIA_MIMETYPE_AUDIO_EAC3;

extern const char *MEDIA_MIMETYPE_VIDEO_DIVX;
extern const char *MEDIA_MIMETYPE_VIDEO_DIVX311;
extern const char *MEDIA_MIMETYPE_VIDEO_DIVX4;
extern const char *MEDIA_MIMETYPE_VIDEO_FLV1;
extern const char *MEDIA_MIMETYPE_VIDEO_MJPEG;
extern const char *MEDIA_MIMETYPE_VIDEO_RV;
extern const char *MEDIA_MIMETYPE_VIDEO_VC1;
extern const char *MEDIA_MIMETYPE_VIDEO_WMV;
extern const char *MEDIA_MIMETYPE_VIDEO_HEVC;
extern const char *MEDIA_MIMETYPE_VIDEO_FFMPEG;

extern const char *MEDIA_MIMETYPE_AUDIO_AC3;
extern const char *MEDIA_MIMETYPE_AUDIO_ALAC;
extern const char *MEDIA_MIMETYPE_AUDIO_APE;
extern const char *MEDIA_MIMETYPE_AUDIO_DTS;
extern const char *MEDIA_MIMETYPE_AUDIO_PCM;
extern const char *MEDIA_MIMETYPE_AUDIO_RA;
extern const char *MEDIA_MIMETYPE_AUDIO_WMA;
extern const char *MEDIA_MIMETYPE_AUDIO_FFMPEG;

extern const char *MEDIA_MIMETYPE_CONTAINER_APE;
extern const char *MEDIA_MIMETYPE_CONTAINER_ASF;
extern const char *MEDIA_MIMETYPE_CONTAINER_DIVX;
extern const char *MEDIA_MIMETYPE_CONTAINER_DTS;
extern const char *MEDIA_MIMETYPE_CONTAINER_FLAC;
extern const char *MEDIA_MIMETYPE_CONTAINER_FLV;
extern const char *MEDIA_MIMETYPE_CONTAINER_MOV;
extern const char *MEDIA_MIMETYPE_CONTAINER_MP2;
extern const char *MEDIA_MIMETYPE_CONTAINER_MPG;
extern const char *MEDIA_MIMETYPE_CONTAINER_RA;
extern const char *MEDIA_MIMETYPE_CONTAINER_RM;
extern const char *MEDIA_MIMETYPE_CONTAINER_TS;
extern const char *MEDIA_MIMETYPE_CONTAINER_WEBM;
extern const char *MEDIA_MIMETYPE_CONTAINER_VC1;
extern const char *MEDIA_MIMETYPE_CONTAINER_HEVC;
extern const char *MEDIA_MIMETYPE_CONTAINER_WMA;
extern const char *MEDIA_MIMETYPE_CONTAINER_WMV;
extern const char *MEDIA_MIMETYPE_CONTAINER_FFMPEG;

// These are values exported to JAVA API that need to be in sync with
// frameworks/base/media/java/android/media/AudioFormat.java. Unfortunately,
// they are not defined in frameworks/av, so defining them here.
enum AudioEncoding {
    kAudioEncodingInvalid = 0,
    kAudioEncodingPcm16bit = 2,
    kAudioEncodingPcm8bit = 3,
    kAudioEncodingPcmFloat = 4,
};

static inline AudioEncoding bitsToAudioEncoding(int32_t bits) {
    switch (bits) {
        case 8:
            return kAudioEncodingPcm8bit;
        case 16:
            return kAudioEncodingPcm16bit;
        case 32:
            return kAudioEncodingPcmFloat;
    }
    return kAudioEncodingInvalid;
}

static inline int32_t audioEncodingToBits(AudioEncoding encoding) {
    switch (encoding) {
        case kAudioEncodingInvalid:
            return 0;
        case kAudioEncodingPcm8bit:
            return 8;
        case kAudioEncodingPcm16bit:
            return 16;
        case kAudioEncodingPcmFloat:
            return 32;
    }
    return 0;
}

}  // namespace android

#endif  // MEDIA_DEFS_H_
