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/*Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef QC_UTIL_CLASS_H_
#define QC_UTIL_CLASS_H_
#include <QCMetaData.h>
#include <cutils/properties.h>
#include <QCMediaDefs.h>
#include <media/Metadata.h>
#include <media/stagefright/MediaSource.h>
#include <media/stagefright/foundation/AString.h>
#include <media/stagefright/MediaCodecList.h>
#include <utils/Errors.h>
#include <sys/types.h>
#include <ctype.h>
#include <unistd.h>
#include <utils/StrongPointer.h>
#include <media/MediaRecorderBase.h>
#include <camera/CameraParameters.h>
#include <OMX_Video.h>
#include <media/stagefright/MediaExtractor.h>
#include <media/stagefright/MetaData.h>
#include <media/stagefright/MediaDebug.h>
#include <media/stagefright/MediaDefs.h>
namespace android {
struct QCUtilityClass
{
// helper function to enable Stagefright Recoder to recalculate fileduration
// when hfr property is set
static status_t helper_StageFrightRecoder_hfr(sp<MetaData> &meta, sp<MetaData> &enc_meta,
int64_t &maxFileDurationUs, int32_t frameRate,
video_encoder videoEncoder);
// helper function to enable camera source to set kKeyHFR when video-hfr is enabled
static void helper_CameraSource_hfr(const CameraParameters& params, sp<MetaData> &meta);
// helper function to enable MPEG4Writer to compute timestamp when hfr is enable
static void helper_MPEG4Writer_hfr(sp<MetaData> &meta, int64_t ×tampUs);
// helper function to enable OMXCodec to recalculate frameRate, bitrate when hfr is enable
static void helper_OMXCodec_hfr(const sp<MetaData> &meta, int32_t &frameRate,
int32_t &bitRate, int32_t &newFrameRate);
// helper function to enable OMXCodec to set HFR and FrameRate on output format when
// present on input format
static void helper_OMXCodec_hfr(const sp<MetaData> &inputFormat, sp<MetaData> &outputFormat);
// helper function to disable audio when decode audio disable prop is set
static bool helper_Awesomeplayer_checkIfAudioDisable();
// helper function to disable audio when encode audio disable prop is set
static bool helper_StagefrightRecoder_checkIfAudioDisable();
//helper function to set encoding profiles
static void helper_StagefrightRecoder_setUserprofile(video_encoder &videoEncoder,
int32_t &videoEncoderProfile);
//helper function to setBframe related info for MPEG4type
static void helper_OMXCodec_setBFrames(OMX_VIDEO_PARAM_MPEG4TYPE &mpeg4type, bool &numBFrames);
//helper function to setBframe related info for H264 type
static void helper_OMXCodec_setBFrames(OMX_VIDEO_PARAM_AVCTYPE &h264type, bool &numBFrames,
int32_t iFramesInterval, int32_t frameRate);
//helper function to add media codecs with specific quirks
static void helper_addMediaCodec(Vector<MediaCodecList::CodecInfo> &mCodecInfos,
KeyedVector<AString, size_t> &mTypes,
bool encoder, const char *name,
const char *type, uint32_t quirks);
//helper function to calculate the value of quirks from strings
static uint32_t helper_getCodecSpecificQuirks(KeyedVector<AString, size_t> &mCodecQuirks,
Vector<AString> quirks);
static sp<MediaExtractor> helper_MediaExtractor_CreateIfNeeded(sp<MediaExtractor> defaultExt,
const sp<DataSource> &source,
const char *mime);
};
}
#endif //QC_UTIL_CLASS
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