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diff --git a/branches/1.0/tinyDSHOW/src/DSGrabber.cxx b/branches/1.0/tinyDSHOW/src/DSGrabber.cxx
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--- a/branches/1.0/tinyDSHOW/src/DSGrabber.cxx
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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.
-*
-*/
-#include <tinydshow/DSGrabber.h>
-#include <tinydshow/DSDisplay.h>
-#include <tinydshow/DSUtils.h>
-#include <tinydshow/DSCaptureUtils.h>
-#include <tinydshow/Resizer.h>
-
-#include <tinydshow/DSUtils.h>
-
-#include "tsk_debug.h"
-
-using namespace std;
-
-DSGrabber::DSGrabber(HRESULT *hr)
-: mutex_buffer(NULL), preview(NULL)
-{
-#ifdef _WIN32_WCE
- this->graph = new DSCaptureGraph(this, hr);
-#else
- this->graph = new DSCaptureGraph(this, hr);
- if(!FAILED(*hr)){
- this->preview = new DSDisplay(hr);
- }
-#endif
- if (FAILED(*hr)){
- TSK_DEBUG_ERROR("Failed to create Grabber");
- return;
- }
-
- // Init the bitmap info header with default values
- memset(&(this->bitmapInfo), 0, sizeof(BITMAPINFOHEADER));
- this->bitmapInfo.biSize = sizeof(BITMAPINFOHEADER);
- this->bitmapInfo.biWidth = 176;
- this->bitmapInfo.biHeight = 144;
- this->bitmapInfo.biPlanes = 1;
- this->bitmapInfo.biBitCount = 24;
- this->bitmapInfo.biCompression = 0;
- this->bitmapInfo.biXPelsPerMeter = 0;
- this->bitmapInfo.biYPelsPerMeter = 0;
- this->bitmapInfo.biClrUsed = 0;
- this->bitmapInfo.biClrImportant = 0;
-
- this->plugin_cb = NULL;
- this->buffer = NULL;
- this->mutex_buffer = tsk_mutex_create();
-}
-
-DSGrabber::~DSGrabber()
-{
- SAFE_DELETE_PTR ( this->graph );
- SAFE_DELETE_PTR ( this->preview );
- SAFE_DELETE_ARRAY ( this->buffer );
- tsk_mutex_destroy(&this->mutex_buffer);
-}
-
-void DSGrabber::setCaptureDevice(const std::string &devicePath)
-{
- this->graph->setSource(devicePath);
-}
-
-void DSGrabber::setCallback(tmedia_producer_enc_cb_f callback, const void* callback_data)
-{
- this->plugin_cb = callback;
- this->plugin_cb_data = callback_data;
-}
-
-void DSGrabber::start()
-{
- if (!this->graph->isRunning()){
- first_buffer = true;
-
- this->preview->start();
- this->graph->connect();
- this->graph->start();
- }
-}
-void DSGrabber::stop()
-{
- if (this->graph->isRunning()){
- this->preview->stop();
- this->graph->stop();
- this->graph->disconnect();
- }
-}
-
-bool DSGrabber::setCaptureParameters(int format, int f)
-{
- tsk_mutex_lock(this->mutex_buffer);
-
- // Get size from the format
- VIDEOFORMAT_TO_SIZE(format, this->width, this->height)
-
- // Store the framerate
- this->fps = f;
-
- // Store the required dimensions
- this->bitmapInfo.biWidth = this->width;
- this->bitmapInfo.biHeight = this->height;
- this->bitmapInfo.biBitCount = 24;
- this->bitmapInfo.biSizeImage = (this->width * this->height * 3);
-
- // Change the intermediate buffer
- SAFE_DELETE_ARRAY ( this->buffer );
- this->buffer = new BYTE[this->bitmapInfo.biSizeImage];
- memset(this->buffer,0,this->bitmapInfo.biSizeImage);
-
- // Find closest matching format to drive the source filter
- DSCaptureFormat *fmt = NULL;
- int score = 0;
- std::vector<DSCaptureFormat> *formats = this->graph->getFormats();
- std::vector<DSCaptureFormat>::iterator iter;
- std::vector<DSCaptureFormat>::iterator last = formats->end();
- for(iter = formats->begin(); iter != last; iter++){
- int value = (*iter).getMatchScore(this->width, this->height);
- if (value > score || !fmt){
- score = value;
- fmt = &(*iter);
- }
- }
-
- // Setup source filter in the graph
- HRESULT hr = this->graph->setParameters(fmt, this->fps);
- // Set preview parameters
- this->preview->setFps(this->fps);
- this->preview->setSize(this->width, this->height);
-
- tsk_mutex_unlock(this->mutex_buffer);
-
- return SUCCEEDED(hr);
-}
-
-VIDEOFORMAT DSGrabber::getCaptureFormat()
-{
- VIDEOFORMAT format;
- SIZE_TO_VIDEOFORMAT(this->width, this->height, format);
- return format;
-}
-
-int DSGrabber::getFramerate()
-{
- return this->fps;
-}
-
-HRESULT DSGrabber::SampleCB(double SampleTime, IMediaSample *pSample)
-{
- return S_OK;
-}
-
-HRESULT DSGrabber::BufferCB(double SampleTime, BYTE *pBuffer, long BufferLen)
-{
- HRESULT hr;
-
- tsk_mutex_lock(this->mutex_buffer);
-
- AM_MEDIA_TYPE mediaType;
- hr = this->graph->getConnectedMediaType(&mediaType);
- if (FAILED(hr) || !this->buffer){
- return hr;
- }
-
- if(first_buffer){
- first_buffer = false;
-
- tsk_mutex_unlock(this->mutex_buffer);
- return hr;
- }
-
- // Examine the format block.
- if ((mediaType.formattype == FORMAT_VideoInfo) && (mediaType.cbFormat >= sizeof(VIDEOINFOHEADER)) && (mediaType.pbFormat != NULL) )
- {
- VIDEOINFOHEADER *pVih = reinterpret_cast<VIDEOINFOHEADER *>(mediaType.pbFormat);
- BITMAPINFOHEADER* bih = &pVih->bmiHeader;
-
- //int framerate = pVih->AvgTimePerFrame;
- if( (bih->biHeight == this->bitmapInfo.biHeight) && (bih->biWidth == this->bitmapInfo.biWidth) && (bih->biBitCount == this->bitmapInfo.biBitCount) )
- {
- memmove(this->buffer, pBuffer, this->bitmapInfo.biSizeImage);
- }
- else
- {
- ResizeRGB(
- bih,
- (const unsigned char *) pBuffer,
- &this->bitmapInfo,
- (unsigned char *) this->buffer,
- this->width,
- this->height);
- }
-
- // for the network
- if(this->plugin_cb){
- this->plugin_cb(this->plugin_cb_data, this->buffer, (this->width*this->height*3));
- }
-
- // for the preview
- if(this->preview){
- this->preview->handleVideoFrame(this->buffer, this->width, this->height);
- }
- }
-
- // Free the format
-#ifdef _WIN32_WCE
- // Nothing had been allocated
-#else
- FreeMediaType(mediaType);
-#endif
-
- tsk_mutex_unlock(this->mutex_buffer);
-
- return hr;
-}
-
-HRESULT DSGrabber::QueryInterface(REFIID iid, LPVOID *ppv)
-{
-#ifdef _WIN32_WCE
- assert(1==0);
-#else
- if( iid == IID_ISampleGrabberCB || iid == IID_IUnknown )
- {
- *ppv = (void *) static_cast<ISampleGrabberCB*>(this);
- return NOERROR;
- }
-#endif
- return E_NOINTERFACE;
-}
-
-ULONG DSGrabber::AddRef()
-{
- return 2;
-}
-
-ULONG DSGrabber::Release()
-{
- return 1;
-} \ No newline at end of file
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