9f790dc788
pro files in the same directory. With this change the android library now builds properly. This also fixes the parallel compilation problem that happened when building using +8 cores.
92 lines
2.3 KiB
C++
92 lines
2.3 KiB
C++
/*
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* QCMA: Cross-platform content manager assistant for the PS Vita
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*
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* Copyright (C) 2013 Codestation
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef AVDECODER_H
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#define AVDECODER_H
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#include <QString>
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extern "C" {
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#include <libavcodec/avcodec.h>
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#include <libavformat/avformat.h>
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#include <libswscale/swscale.h>
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#include <libavutil/mathematics.h>
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}
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#include <vitamtp.h>
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class AVDecoder
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{
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public:
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AVDecoder();
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~AVDecoder();
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enum codec_type {CODEC_VIDEO = AVMEDIA_TYPE_VIDEO, CODEC_AUDIO = AVMEDIA_TYPE_AUDIO};
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bool open(const QString filename);
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void close();
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bool loadCodec(codec_type codec);
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QByteArray getAudioThumbnail(int width, int height);
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QByteArray getVideoThumbnail(int width, int height);
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void getAudioMetadata(metadata_t &metadata);
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void getVideoMetadata(metadata_t &metadata);
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const char *getMetadataEntry(const char *key, const char *default_value = NULL);
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inline int getWidth() {
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return pCodecCtx->width;
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}
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inline int getHeight() {
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return pCodecCtx->height;
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}
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inline int getDuration() {
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return pFormatCtx->duration / 1000;
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}
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inline int getBitrate() {
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return pCodecCtx->bit_rate;
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}
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// simulate a static constructor to initialize libav only once
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class AvInit
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{
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public:
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AvInit() {
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av_register_all();
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// hide warning logs
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av_log_set_level(AV_LOG_ERROR);
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}
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};
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static AvInit init;
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private:
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AVFrame *getDecodedFrame(AVCodecContext *pCodecCtx, int stream_index);
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AVFormatContext *pFormatCtx;
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AVCodecContext *pCodecCtx;
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AVStream *av_stream;
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AVCodec *av_codec;
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int stream_index;
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};
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#endif // AVDECODER_H
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