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diff --git a/branches/1.0/tinyDSHOW/src/DSOutputStream.cxx b/branches/1.0/tinyDSHOW/src/DSOutputStream.cxx
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--- a/branches/1.0/tinyDSHOW/src/DSOutputStream.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/DSOutputStream.h>
-#include <tinydshow/DSOutputFilter.h>
-#include <tinydshow/DSUtils.h>
-
-#include <iostream>
-
-using namespace std;
-
-#define DEFAULT_FPS 15
-
-#define MEMCPY_WORKAROUND 1
-
-// Overlay
-#define OVERLAY 0
-#define OVERLAY_TEXT TEXT("Press ESC to exit full screen mode")
-#define OVERLAY_DURATION 3 // in seconds
-
-DSOutputStream::DSOutputStream(HRESULT *phr, DSOutputFilter *pParent, LPCWSTR pPinName)
-: CSourceStream(_T("DSOutputStream"), phr, pParent, pPinName)
-{
-//#ifndef _WIN32_WCE
- CAutoLock cAutoLock(m_pFilter->pStateLock());
-//#endif
-
- this->buffer = NULL;
- this->buffer_size = NULL;
-
- this->frameNumber = 0;
- this->frameLength = (1000)/DEFAULT_FPS;
- this->fps = DEFAULT_FPS;
-
- this->width = 176;
- this->height = 144;
-
- this->overlay = false;
-
- this->paintBuffer = NULL;
- this->paintDC = NULL;
- this->hDibSection = NULL;
- this->hObject = NULL;
-
- this->mutex = tsk_mutex_create();
-}
-
-DSOutputStream::~DSOutputStream()
-{
- SAFE_DELETE_PTR(this->buffer);
- tsk_mutex_destroy(&this->mutex);
- // TODO : Is there anything to free ???
-}
-
-void DSOutputStream::setFps(int fps_)
-{
- this->fps = fps_;
- this->frameLength = (1000)/this->fps;
-}
-
-void DSOutputStream::showOverlay(int value)
-{
- if (value == 0){
- this->overlay = false;
- }
- this->overlay = (value > 0);
-}
-
-HRESULT DSOutputStream::setImageFormat(UINT width, UINT height)
-{
- if ((this->width == width) && (this->height == height)) return S_FALSE;
-
- this->width = width;
- this->height = height;
-
- this->frameNumber = 0;
-
- return S_OK;
-}
-
-bool DSOutputStream::getImageFormat(UINT &width, UINT &height)
-{
- width = this->width;
- height = this->height;
- return true;
-}
-
-HRESULT DSOutputStream::GetMediaType(CMediaType *pMediaType)
-{
- HRESULT hr = S_OK;
-
- CAutoLock lock(m_pFilter->pStateLock());
-
- ZeroMemory(pMediaType, sizeof(CMediaType));
-
- VIDEOINFO *pvi = (VIDEOINFO *)pMediaType->AllocFormatBuffer(sizeof(VIDEOINFO));
- if (NULL == pvi)
- return E_OUTOFMEMORY;
-
- ZeroMemory(pvi, sizeof(VIDEOINFO));
-
- pvi->bmiHeader.biCompression = BI_RGB;
- pvi->bmiHeader.biBitCount = 24;
- pvi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
- pvi->bmiHeader.biWidth = this->width;
- pvi->bmiHeader.biHeight = this->height;
- pvi->bmiHeader.biPlanes = 1;
- pvi->bmiHeader.biSizeImage = GetBitmapSize(&pvi->bmiHeader);
- pvi->bmiHeader.biClrImportant = 0;
-
- // Frame rate
- pvi->AvgTimePerFrame = DS_MILLIS_TO_100NS(1000/this->fps);
-
- SetRectEmpty(&(pvi->rcSource)); // we want the whole image area rendered.
- SetRectEmpty(&(pvi->rcTarget)); // no particular destination rectangle
-
- pMediaType->SetType(&MEDIATYPE_Video);
- pMediaType->SetFormatType(&FORMAT_VideoInfo);
- pMediaType->SetTemporalCompression(FALSE);
-
- pMediaType->SetSubtype(&MEDIASUBTYPE_RGB24);
- pMediaType->SetSampleSize(pvi->bmiHeader.biSizeImage);
-
- bitmapInfo.bmiHeader = pvi->bmiHeader;
-
- return hr;
-}
-
-HRESULT DSOutputStream::DecideBufferSize(IMemAllocator *pMemAlloc, ALLOCATOR_PROPERTIES *pProperties)
-{
- CheckPointer(pMemAlloc, E_POINTER);
- CheckPointer(pProperties, E_POINTER);
-
- CAutoLock cAutoLock(m_pFilter->pStateLock());
- HRESULT hr = NOERROR;
-
- VIDEOINFO *pvi = (VIDEOINFO *) m_mt.Format();
- pProperties->cBuffers = 1;
- pProperties->cbBuffer = pvi->bmiHeader.biSizeImage;
-
- // Ask the allocator to reserve us some sample memory. NOTE: the function
- // can succeed (return NOERROR) but still not have allocated the
- // memory that we requested, so we must check we got whatever we wanted.
- ALLOCATOR_PROPERTIES Actual;
- hr = pMemAlloc->SetProperties(pProperties,&Actual);
- if(FAILED(hr)){
- return hr;
- }
-
- // Is this allocator unsuitable?
- if(Actual.cbBuffer < pProperties->cbBuffer)
- {
- return E_FAIL;
- }
-
- // Make sure that we have only 1 buffer (we erase the ball in the
- // old buffer to save having to zero a 200k+ buffer every time
- // we draw a frame)
- return NOERROR;
-}
-
-HRESULT DSOutputStream::OnThreadCreate()
-{
-#if OVERLAY
- hDibSection = CreateDIBSection(NULL, (BITMAPINFO *) &bitmapInfo, DIB_RGB_COLORS, &paintBuffer, NULL, 0);
-
- HDC hDC = GetDC(NULL);
- paintDC = CreateCompatibleDC(hDC);
- SetMapMode(paintDC, GetMapMode(hDC));
- SetBkMode(paintDC, TRANSPARENT);
- SetTextColor(paintDC, RGB(255,255,255));
-
- hObject = SelectObject(paintDC, hDibSection);
-#endif
-
- return CSourceStream::OnThreadCreate();
-}
-
-HRESULT DSOutputStream::OnThreadDestroy()
-{
-#if OVERLAY
- if (paintDC) DeleteDC(paintDC);
- if (hObject) DeleteObject(hObject);
-
- if (paintBuffer)
- {
- //delete[] paintBuffer; // will be done
- //paintBuffer = NULL;
- }
-#endif
- return CSourceStream::OnThreadDestroy();
-}
-
-inline HRESULT DSOutputStream::DrawOverLay(void *pBuffer, long lSize)
-{
- // called only #if OVERLAY
- CopyMemory(paintBuffer, pBuffer, lSize);
-
- // Draw the current frame
-#ifdef _WIN32_WCE
-
-#else
- if( !TextOut( paintDC, 0, 0, OVERLAY_TEXT, _tcslen( OVERLAY_TEXT ) ) ) return E_FAIL;
-#endif
-
- CopyMemory(pBuffer, paintBuffer, lSize);
-
- return S_OK;
-}
-
-/*inline*/ void DSOutputStream::TransfertBuffer(void* src, void* dest, long lSize)
-{
- __try
- {
-#if MEMCPY_WORKAROUND
- //#ifdef _WIN32_WCE
- memmove(dest, src, lSize);
- /*#else
- unsigned char * pDst = (unsigned char *) dest;
-
- if(src){
- unsigned char const * pSrc = (unsigned char const *) src;
- for( register int i=0; ((i< lSize) && src); i++) *pDst++ = *pSrc++;
- }else{
- for( register int i=0; i< lSize; i++) *pDst++ = 0;
- }
- #endif*/
-#else
- CopyMemory(dest, src, lSize); //BUGGY
-#endif
- }
- __except(EXCEPTION_ACCESS_VIOLATION == GetExceptionCode())
- {
- //ZeroMemory(dest, sizeof(void*));
- }
-}
-
-HRESULT DSOutputStream::FillBuffer(IMediaSample *pSample)
-{
- CheckPointer(pSample, E_POINTER);
- CAutoLock lock(m_pFilter->pStateLock());
-
- HRESULT hr;
- BYTE *pBuffer = NULL;
- long lSize;
-
- hr = pSample->GetPointer(&pBuffer);
- if (SUCCEEDED(hr))
- {
- lSize = pSample->GetSize();
-
- // Check that we're still using video
- //ASSERT(m_mt.formattype == FORMAT_VideoInfo);
-
- if (this->buffer)
- {
-#if OVERLAY
- if (this->overlay)
- {
- DrawOverLay(this->buffer, lSize);
- }
-#endif
- // Why try do not work, see: http://msdn2.microsoft.com/en-us/library/xwtb73ad(vs.80).aspx
- this->lockBuffer();
- this->TransfertBuffer(this->buffer, (void*)pBuffer, TSK_MIN(lSize, this->buffer_size));
- this->unlockBuffer();
- }
- else
- {
- // Avoid catching last image
- memset((void*)pBuffer, NULL, lSize);
- }
-
- REFERENCE_TIME rtStart = DS_MILLIS_TO_100NS(this->frameNumber * this->frameLength);
- REFERENCE_TIME rtStop = rtStart + DS_MILLIS_TO_100NS(this->frameLength);
-
- this->frameNumber++;
-
- pSample->SetTime(&rtStart, &rtStop);
- //pSample->SetMediaTime(&rtStart, &rtStop);
- pSample->SetActualDataLength(lSize);
- pSample->SetPreroll(FALSE);
- pSample->SetDiscontinuity(FALSE);
- }
-
- // Set TRUE on every sample for uncompressed frames (KEYFRAME)
- pSample->SetSyncPoint(TRUE);
-
- return S_OK;
-}
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