C++ (Cpp) PixelBox::getSubVolume示例

示例#1

文件： BrowserWindow.cpp 项目： Kissy/shoot-em-up-project

/**
 * @inheritDoc.
 */
void BrowserWindow::onPaint(Berkelium::Window *win, const unsigned char *sourceBuffer, const Berkelium::Rect &sourceBufferRect, size_t numCopyRects, const Berkelium::Rect *copyRects, int dx, int dy, const Berkelium::Rect &scrollRect) {
    const Ogre::HardwarePixelBufferSharedPtr textureBuffer = m_texture->getBuffer();
    const Ogre::PixelBox srcBox = Ogre::PixelBox(rectToBox(sourceBufferRect), Ogre::PF_BYTE_BGRA, const_cast<unsigned char*>(sourceBuffer));

    for(int i = 0; i < numCopyRects; i++) {
        const Ogre::Box destBox = rectToBox(copyRects[i]);
        textureBuffer->blitFromMemory(srcBox.getSubVolume(destBox), destBox);
    }
}

示例#2

文件： HTML.cpp 项目： kamijawa/kmgdgis3D

void HTML::Paint(Ogre::HardwarePixelBufferSharedPtr pixelBuffer, const unsigned char*srcBuffer, const Berkelium::Rect& srcRect, size_t num_copy_rects, const Berkelium::Rect *copy_rects)
{
  /**/
  const Ogre::PixelBox srcBox = Ogre::PixelBox(ToBox(srcRect), Ogre::PF_BYTE_BGRA, const_cast<unsigned char*>(srcBuffer));

  for(unsigned int i = 0; i < num_copy_rects; i++)
  {
    const Ogre::Box destBox = ToBox(copy_rects[i]);
    pixelBuffer->blitFromMemory(srcBox.getSubVolume(destBox), destBox);
  }

}