Differential D13361 Diff 45286 intern/cycles/session/session.cpp

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intern/cycles/session/session.cpp

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	void Session::draw()			void Session::draw()
	{			{
	path_trace_->draw();			path_trace_->draw();
	}			}

	int2 Session::get_effective_tile_size() const			int2 Session::get_effective_tile_size() const
	{			{
				const int image_width = buffer_params_.width;
				const int image_height = buffer_params_.height;

	/* No support yet for baking with tiles. */			/* No support yet for baking with tiles. */
	if (!params.use_auto_tile \|\| scene->bake_manager->get_baking()) {			if (!params.use_auto_tile \|\| scene->bake_manager->get_baking()) {
	return make_int2(buffer_params_.width, buffer_params_.height);			return make_int2(image_width, image_height);
	}			}

	/* TODO(sergey): Take available memory into account, and if there is enough memory do not tile			const int64_t image_area = static_cast<int64_t>(image_width) * image_height;
	* and prefer optimal performance. */
				/* TODO(sergey): Take available memory into account, and if there is enough memory do not
				* tile and prefer optimal performance. */

	const int tile_size = tile_manager_.compute_render_tile_size(params.tile_size);			const int tile_size = tile_manager_.compute_render_tile_size(params.tile_size);
				const int64_t actual_tile_area = static_cast<int64_t>(tile_size) * tile_size;

				if (actual_tile_area >= image_area) {
				return make_int2(image_width, image_height);
				}

	return make_int2(tile_size, tile_size);			return make_int2(tile_size, tile_size);
	}			}

	void Session::do_delayed_reset()			void Session::do_delayed_reset()
	{			{
	if (!delayed_reset_.do_reset) {			if (!delayed_reset_.do_reset) {
	return;			return;
	}			}
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