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/*
* Copyright (C) 2009-2010 Mamadou Diop.
*
* Contact: Mamadou Diop <diopmamadou(at)doubango.org>
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO 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.
*
* DOUBANGO 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 DOUBANGO.
*
*/
#if !defined(DIRECTSHOW_GRABBER_H)/* && !defined(_WIN32_WCE)*/
#define DIRECTSHOW_GRABBER_H
#include <tinydshow_config.h>
#include <tinydshow/DSCaptureGraph.h>
#include <tinydshow/VideoFrame.h>
#include "tinymedia/tmedia_producer.h"
#include "tsk_mutex.h"
class DSDisplay;
#ifdef _WIN32_WCE
# include <tinydshow/wce/InxbISampleGrabberCB.h>
#endif
class DSGrabber : public
#ifdef _WIN32_WCE
InxbISampleGrabberCB
#else
ISampleGrabberCB
#endif
{
public:
DSGrabber(HRESULT *hr);
virtual ~DSGrabber();
void setCallback(tmedia_producer_enc_cb_f callback, const void* callback_data);
void setCaptureDevice(const std::string &devicePath);
virtual void start();
virtual void stop();
virtual bool setCaptureParameters(int format, int f);
virtual VIDEOFORMAT getCaptureFormat();
virtual int getFramerate();
virtual HRESULT STDMETHODCALLTYPE SampleCB(double SampleTime, IMediaSample *pSample);
virtual HRESULT STDMETHODCALLTYPE BufferCB(double SampleTime, BYTE *pBuffer, long BufferLen);
virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void __RPC_FAR *__RPC_FAR *ppvObject);
virtual ULONG STDMETHODCALLTYPE AddRef();
virtual ULONG STDMETHODCALLTYPE Release();
DSDisplay *preview;
private:
int width;
int height;
int fps;
DSCaptureGraph *graph;
//VideoFrame *currentFrame;
BITMAPINFOHEADER bitmapInfo;
BYTE *buffer;
tsk_mutex_handle_t *mutex_buffer;
bool first_buffer;
const void* plugin_cb_data;
tmedia_producer_enc_cb_f plugin_cb;
};
#endif
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