C++ (Cpp) DeleteFormatImagePriv Examples

Example #1

File: mythpainter_d3d9.cpp Project: DaveDaCoda/mythtv

D3D9Image* MythD3D9Painter::GetImageFromCache(MythImage *im)
{
    if (m_ImageBitmapMap.contains(im))
    {
        if (!im->IsChanged())
        {
            m_ImageExpireList.remove(im);
            m_ImageExpireList.push_back(im);
            return m_ImageBitmapMap[im];
        }
        else
        {
            DeleteFormatImagePriv(im);
        }
    }

    im->SetChanged(false);
    D3D9Image *newimage = NULL;
    if (m_render)
        newimage = new D3D9Image(m_render,im->size());

    if (newimage && newimage->IsValid())
    {
        CheckFormatImage(im);
        m_HardwareCacheSize += newimage->GetDataSize();
        newimage->UpdateImage(im);
        m_ImageBitmapMap[im] = newimage;
        m_ImageExpireList.push_back(im);

        while (m_HardwareCacheSize > m_MaxHardwareCacheSize)
        {
            MythImage *expiredIm = m_ImageExpireList.front();
            m_ImageExpireList.pop_front();
            DeleteFormatImagePriv(expiredIm);
            DeleteBitmaps();
        }
    }
    else
    {
       LOG(VB_GENERAL, LOG_ERR, LOC + "Failed to create D3D9 UI bitmap.");
       delete newimage;
       newimage = NULL;
    }

    return newimage;
}

Example #2

File: mythpainter.cpp Project: footoflove/libmythtv-ui

void MythPainter::DeleteFormatImage(MythImage *im)
{
    m_allocationLock.lock();
    DeleteFormatImagePriv(im);

    while (m_allocatedImages.contains(im))
        m_allocatedImages.removeOne(im);
    m_allocationLock.unlock();
}

Example #3

File: mythpainter_vdpau.cpp Project: StefanRoss/mythtv

uint MythVDPAUPainter::GetTextureFromCache(MythImage *im)
{
    if (m_ImageBitmapMap.contains(im))
    {
        if (!im->IsChanged())
        {
            m_ImageExpireList.remove(im);
            m_ImageExpireList.push_back(im);
            return m_ImageBitmapMap[im];
        }
        else
        {
            DeleteFormatImagePriv(im);
        }
    }

    im->SetChanged(false);
    uint newbitmap = 0;
    if (m_render)
        newbitmap = m_render->CreateBitmapSurface(im->size());

    if (newbitmap)
    {
        CheckFormatImage(im);
        m_render->UploadMythImage(newbitmap, im);
        m_ImageBitmapMap[im] = newbitmap;
        m_ImageExpireList.push_back(im);
        m_HardwareCacheSize += m_render->GetBitmapSize(newbitmap);
        while (m_HardwareCacheSize > m_MaxHardwareCacheSize)
        {
            MythImage *expiredIm = m_ImageExpireList.front();
            m_ImageExpireList.pop_front();
            DeleteFormatImagePriv(expiredIm);
            DeleteBitmaps();
        }
    }
    else
    {
       LOG(VB_GENERAL, LOG_ERR, LOC + "Failed to create VDPAU UI bitmap.");
    }

    return newbitmap;
}

Example #4

File: mythpainter.cpp Project: dhaber/mythtv

void MythPainter::DeleteFormatImage(MythImage *im)
{
    QMutexLocker locker(&m_allocationLock);
    DeleteFormatImagePriv(im);
    m_allocatedImages.remove(im);
}