Initial commit. Version 0.1

src/decoder.h

@@ -0,0 +1,42 @@
+#ifndef SRC_DECODER
+#define SRC_DECODER
+
+extern "C"
+{
+#include <libavcodec/avcodec.h>
+#include <libswscale/swscale.h>
+}
+
+#include <atomic>
+#include <thread>
+
+#include "struct/video_buffer.h"
+#include "struct/raw_queue.h"
+
+class Decoder
+{
+
+public:
+    Decoder();
+    ~Decoder();
+
+    void start(RawQueue *data, VideoBuffer *vb,  AVCodecID codecId);
+    void stop();
+
+private:
+    void runner();
+    void loop(AVCodecContext *context, AVCodecParserContext *parser, AVPacket *packet, AVFrame *frame);
+    static AVCodecContext *load_codec(AVCodecID codec_id);
+
+    std::thread _thread;
+    AVCodecID _codecId;
+    Error _status;
+
+    std::atomic<bool> _active = false;
+    std::atomic<bool> _running = false;
+
+    RawQueue *_data = nullptr;
+    VideoBuffer *_vb = nullptr;
+};
+
+#endif /* SRC_DECODER */