Method getScreenRGB

src/ale/ale_interface.cpp:351–360

This method should receive a vector to fill it with the RGB colours. The first positions contain the red colours, followed by the green colours and then the blue colours

//the RGB colours. The first positions contain the red colours,
//followed by the green colours and then the blue colours
void ALEInterface::getScreenRGB(std::vector<unsigned char>& output_rgb_buffer) const {
  size_t w = environment->getScreen().width();
  size_t h = environment->getScreen().height();
  size_t screen_size = w * h;

  pixel_t* ale_screen_data = environment->getScreen().getArray();

  theOSystem->colourPalette().applyPaletteRGB(output_rgb_buffer,
                                              ale_screen_data, screen_size);
}

// Returns the current audio data
const std::vector<uint8_t>& ALEInterface::getAudio() const {