Method frame_completed

client/decoder/raw_decoder.cpp:201–332

}

void raw_decoder::frame_completed(
        const from_headset::feedback & feedback,
        const to_headset::video_stream_data_shard::view_info_t & view_info)
{
	auto item = get_free();
	if (not item)
	{
		spdlog::warn("No image available in pool, discard frame");
		return;
	}

	auto handle = std::make_shared<raw_blit_handle>(
	        feedback,
	        view_info,
	        *item->view_full,
	        item->image,
	        extent,
	        item->current_layout,
	        *item->semaphore,
	        item->semaphore_val,
	        item->free);

	auto res = device.waitForFences(*fence, true, UINT64_MAX);
	if (res != vk::Result::eSuccess)
		spdlog::warn("waitForFences failed");

	cmd.reset();
	cmd.begin({.flags = vk::CommandBufferUsageFlagBits::eOneTimeSubmit});

	if (item->current_layout != vk::ImageLayout::eTransferDstOptimal)
	{
		item->current_layout = vk::ImageLayout::eTransferDstOptimal;
		vk::ImageMemoryBarrier barrier{
		        .srcAccessMask = vk::AccessFlagBits::eNone,
		        .dstAccessMask = vk::AccessFlagBits::eMemoryWrite,
		        .oldLayout = vk::ImageLayout::eUndefined,
		        .newLayout = item->current_layout,
		        .image = item->image,
		        .subresourceRange = {
		                .aspectMask = vk::ImageAspectFlagBits::eColor,
		                .levelCount = 1,
		                .layerCount = 1,
		        },
		};
		cmd.pipelineBarrier(
		        vk::PipelineStageFlagBits::eAllCommands,
		        vk::PipelineStageFlagBits::eTransfer,
		        {},
		        {},
		        {},
		        barrier);
	}

	std::array regions{
	        vk::BufferImageCopy{
	                .imageSubresource = {
	                        .aspectMask = vk::ImageAspectFlagBits::ePlane0,
	                        .layerCount = 1,