add video decoder

jni/libmediaplayer/Android.mk

@@ -11,7 +11,8 @@ LOCAL_SRC_FILES += \
 	mediaplayer.cpp \
 	packetqueue.cpp \
 	decoder.cpp \
-	decoder_audio.cpp
+	decoder_audio.cpp \
+	decoder_video.cpp
 
 LOCAL_LDLIBS := -llog
 

jni/libmediaplayer/decoder_audio.cpp

@@ -1,12 +1,7 @@
 #include <android/log.h>
 #include "decoder_audio.h"
 
-extern "C" {
-
-#include "libavcodec/avcodec.h"
-#include "libavformat/avformat.h"
-
-} // end of extern C
+#include <drivers_map.h>
 
 #define TAG "FFMpegAudioDecoder"
 

jni/libmediaplayer/decoder_video.cpp

@@ -0,0 +1,36 @@
+#include <android/log.h>
+#include "decoder_video.h"
+
+#define TAG "FFMpegVideoDecoder"
+
+static DecoderVideo* sInstance;
+
+DecoderVideo::DecoderVideo(AVCodecContext* codec_ctx)
+{
+    mQueue = new PacketQueue();
+    mCodecCtx = codec_ctx; 
+    sInstance = this;
+}
+
+DecoderVideo::~DecoderVideo()
+{
+    if(mDecoding)
+    {
+        stop();
+    }
+}
+
+bool DecoderVideo::prepare(const char *err)
+{
+	return false;
+}
+
+bool DecoderVideo::process(AVPacket *packet)
+{
+    return false;
+}
+
+bool DecoderVideo::decode(void* ptr)
+{
+	return false;
+}

jni/libmediaplayer/decoder_video.h

@@ -0,0 +1,20 @@
+#ifndef FFMPEG_DECODER_VIDEO_H
+#define FFMPEG_DECODER_VIDEO_H
+
+#include "decoder.h"
+
+class DecoderVideo : public IDecoder
+{
+public:
+    DecoderVideo(AVCodecContext* codec_ctx);
+
+    ~DecoderVideo();
+
+private:
+
+    bool                        prepare(const char *err);
+    bool                        decode(void* ptr);
+    bool                        process(AVPacket *packet);
+};
+
+#endif //FFMPEG_DECODER_AUDIO_H