Exemplos de decodePlane em C++ (Cpp)

Exemplo n.º 1

Arquivo: bink_decoder.cpp Projeto: mauimauer/scummvm

void BinkDecoder::videoPacket(VideoFrame &video) {
	assert(video.bits);

	if (_hasAlpha) {
		if (_id == kBIKiID)
			video.bits->skip(32);

		decodePlane(video, 3, false);
	}

	if (_id == kBIKiID)
		video.bits->skip(32);

	for (int i = 0; i < 3; i++) {
		int planeIdx = ((i == 0) || !_swapPlanes) ? i : (i ^ 3);

		decodePlane(video, planeIdx, i != 0);

		if (video.bits->pos() >= video.bits->size())
			break;
	}

	// Convert the YUV data we have to our format
	// We're ignoring alpha for now
	assert(_curPlanes[0] && _curPlanes[1] && _curPlanes[2]);
	Graphics::convertYUV420ToRGB(&_surface, _curPlanes[0], _curPlanes[1], _curPlanes[2],
			_surface.w, _surface.h, _surface.w, _surface.w >> 1);

	// And swap the planes with the reference planes
	for (int i = 0; i < 4; i++)
		SWAP(_curPlanes[i], _oldPlanes[i]);
}

Exemplo n.º 2

Arquivo: bink.cpp Projeto: mcajend/xoreos

void Bink::videoPacket(VideoFrame &video) {
    assert(video.bits);

    if (_hasAlpha) {
        if (_id == kBIKiID)
            video.bits->skip(32);

        decodePlane(video, 3, false);
    }

    if (_id == kBIKiID)
        video.bits->skip(32);

    for (int i = 0; i < 3; i++) {
        int planeIdx = ((i == 0) || !_swapPlanes) ? i : (i ^ 3);

        decodePlane(video, planeIdx, i != 0);

        if (video.bits->pos() >= video.bits->size())
            break;
    }

    // Convert the YUVA data we have to BGRA
    assert(_surface && _curPlanes[0] && _curPlanes[1] && _curPlanes[2] && _curPlanes[3]);
    Graphics::convertYUVA420ToRGBA(_surface->getData(), _surface->getWidth() * 4,
                                   _curPlanes[0], _curPlanes[1], _curPlanes[2], _curPlanes[3],
                                   _width, _height, _width, _width >> 1);

    // And swap the planes with the reference planes
    for (int i = 0; i < 4; i++)
        SWAP(_curPlanes[i], _oldPlanes[i]);
}