Reorganized project to avoid the ".pro not found" by having all the

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.

common/avdecoder.h

@@ -0,0 +1,91 @@
+/*
+ *  QCMA: Cross-platform content manager assistant for the PS Vita
+ *
+ *  Copyright (C) 2013  Codestation
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef AVDECODER_H
+#define AVDECODER_H
+
+#include <QString>
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+#include <libswscale/swscale.h>
+#include <libavutil/mathematics.h>
+}
+
+#include <vitamtp.h>
+
+class AVDecoder
+{
+public:
+    AVDecoder();
+    ~AVDecoder();
+
+    enum codec_type {CODEC_VIDEO = AVMEDIA_TYPE_VIDEO, CODEC_AUDIO = AVMEDIA_TYPE_AUDIO};
+
+    bool open(const QString filename);
+    void close();
+    bool loadCodec(codec_type codec);
+
+    QByteArray getAudioThumbnail(int width, int height);
+    QByteArray getVideoThumbnail(int width, int height);
+    void getAudioMetadata(metadata_t &metadata);
+    void getVideoMetadata(metadata_t &metadata);
+    const char *getMetadataEntry(const char *key, const char *default_value = NULL);
+
+    inline int getWidth() {
+        return pCodecCtx->width;
+    }
+
+    inline int getHeight() {
+        return pCodecCtx->height;
+    }
+
+    inline int getDuration() {
+        return pFormatCtx->duration / 1000;
+    }
+
+    inline int getBitrate() {
+        return pCodecCtx->bit_rate;
+    }
+
+    // simulate a static constructor to initialize libav only once
+    class AvInit
+    {
+    public:
+        AvInit() {
+            av_register_all();
+            // hide warning logs
+            av_log_set_level(AV_LOG_ERROR);
+        }
+    };
+
+    static AvInit init;
+
+private:
+    AVFrame *getDecodedFrame(AVCodecContext *pCodecCtx, int stream_index);
+
+    AVFormatContext *pFormatCtx;
+    AVCodecContext *pCodecCtx;
+    AVStream *av_stream;
+    AVCodec *av_codec;
+    int stream_index;
+};
+
+#endif // AVDECODER_H