C++ (Cpp) Surface::getFormat 예제들

예제 #1

파일: animation.cpp 프로젝트: project-cabal/cabal

void MoviePlayer::drawFramePSX(const Graphics::Surface *frame) {
	// The PSX videos have half resolution

	Graphics::Surface scaledFrame;
	scaledFrame.create(frame->getWidth(), frame->getHeight() * 2, frame->getFormat());

	for (int y = 0; y < scaledFrame.getHeight(); y++)
		memcpy(scaledFrame.getBasePtr(0, y), frame->getBasePtr(0, y / 2), scaledFrame.getWidth() * scaledFrame.getFormat().bytesPerPixel);

	uint16 x = (g_system->getWidth() - scaledFrame.getWidth()) / 2;
	uint16 y = (g_system->getHeight() - scaledFrame.getHeight()) / 2;

	_vm->_system->copyRectToScreen(scaledFrame.getPixels(), scaledFrame.getPitch(), x, y, scaledFrame.getWidth(), scaledFrame.getHeight());
}