getting close, something wrong with copying the buffer. Probably the format that I've selected
This commit is contained in:
@@ -262,9 +262,16 @@ impl<'a> VkProcessor<'a> {
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options.add_macro_definition("SETTING_BUCKETS_START", Some("2"));
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options.add_macro_definition("SETTING_BUCKETS_LEN", Some("2"));
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let shader =
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sr::load(vertex_shader_path, fragment_shader_path)
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.expect("Failed to compile");
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let shader = sr::load(vertex_shader_path, fragment_shader_path).expect("");
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// let shader = match sr::load(vertex_shader_path, fragment_shader_path) {
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// Ok(t) => t,
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// Err(e) => {
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//
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// panic!(e);
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// }
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// };
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let vulkano_entry =
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sr::parse(&shader)
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@@ -327,42 +334,6 @@ impl<'a> VkProcessor<'a> {
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self.render_pass = Some(render_pass);
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let (texture, tex_future) = {
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let image = image::load_from_memory_with_format(include_bytes!("../resources/images/funky-bird.jpg"),
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ImageFormat::JPEG).unwrap().to_rgba();
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let dimensions = image.dimensions();
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let image_data = image.into_raw().clone();
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ImmutableImage::from_iter(
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image_data.iter().cloned(),
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Dimensions::Dim2d { width: dimensions.0, height: dimensions.1 },
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Format::R8G8B8A8Srgb,
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self.queue.clone()
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).unwrap()
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};
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let attachment_image = {
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let image = image::load_from_memory_with_format(include_bytes!("../resources/images/funky-bird.jpg"),
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ImageFormat::JPEG).unwrap().to_rgba();
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let dimensions = image.dimensions();
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let image_data = image.into_raw().clone();
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let mut usage = ImageUsage::none();
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usage.transfer_destination = true;
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usage.storage = true;
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AttachmentImage::with_usage(
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self.device.clone(),
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[dimensions.0, dimensions.1],
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Format::R8G8B8A8Uint,
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usage)
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};
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let sampler = Sampler::new(self.device.clone(), Filter::Linear, Filter::Linear,
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MipmapMode::Nearest, SamplerAddressMode::Repeat, SamplerAddressMode::Repeat,
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SamplerAddressMode::Repeat, 0.0, 1.0, 0.0, 0.0).unwrap();
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// Before we draw we have to create what is called a pipeline. This is similar to an OpenGL
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// program, but much more specific.
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let pipeline = GraphicsPipeline::start()
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@@ -396,16 +367,8 @@ impl<'a> VkProcessor<'a> {
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.build(self.device.clone())
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.unwrap();
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self.graphics_pipeline = Some(Arc::new(pipeline));
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self.img_set = Some(Arc::new(PersistentDescriptorSet::start(self.graphics_pipeline.clone().unwrap().clone(), 0)
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.add_sampled_image(texture.clone(), sampler.clone()).unwrap()
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.add_image(attachment_image.clone().unwrap().clone()).unwrap()
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.build().unwrap()));
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self.graphics_image_buffer = Some(texture.clone());
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self.graphics_iamge_swap_buffer = Some(attachment_image.clone().unwrap());
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}
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@@ -430,102 +393,6 @@ impl<'a> VkProcessor<'a> {
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self.images = Some(new_images);
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}
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pub fn run(&mut self, surface: &'a Arc<Surface<Window>>, mut frame_future: Box<dyn GpuFuture>) -> Box<dyn GpuFuture> {
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let mut framebuffers = window_size_dependent_setup(&self.images.clone().unwrap().clone(),
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self.render_pass.clone().unwrap().clone(),
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&mut self.dynamic_state);
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let mut recreate_swapchain = false;
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// The docs said to call this on each loop.
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frame_future.cleanup_finished();
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// Whenever the window resizes we need to recreate everything dependent on the window size.
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// In this example that includes the swapchain, the framebuffers and the dynamic state viewport.
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if recreate_swapchain {
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self.recreate_swapchain(surface);
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framebuffers = window_size_dependent_setup(&self.images.clone().unwrap().clone(),
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self.render_pass.clone().unwrap().clone(),
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&mut self.dynamic_state);
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recreate_swapchain = false;
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}
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// This function can block if no image is available. The parameter is an optional timeout
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// after which the function call will return an error.
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let (image_num, acquire_future) = match vulkano::swapchain::acquire_next_image(self.swapchain.clone().unwrap().clone(), None) {
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Ok(r) => r,
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Err(AcquireError::OutOfDate) => {
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recreate_swapchain = true;
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//continue;
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panic!("Weird thing");
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}
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Err(err) => panic!("{:?}", err)
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};
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// Specify the color to clear the framebuffer with i.e. blue
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let clear_values = vec!([0.0, 0.0, 1.0, 1.0].into());
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{
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// In order to draw, we have to build a *command buffer*. The command buffer object holds
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// the list of commands that are going to be executed.
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//
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// Building a command buffer is an expensive operation (usually a few hundred
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// microseconds), but it is known to be a hot path in the driver and is expected to be
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// optimized.
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//
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// Note that we have to pass a queue family when we create the command buffer. The command
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// buffer will only be executable on that given queue family.
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let mut v = Vec::new();
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v.push(self.vertex_buffer.clone().unwrap().clone());
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let command_buffer =
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AutoCommandBufferBuilder::primary_one_time_submit(self.device.clone(), self.queue.family())
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.unwrap()
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.dispatch([self.xy.0, self.xy.1, 1],
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self.compute_pipeline.clone().unwrap().clone(),
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self.compute_set.clone().unwrap().clone(), ()).unwrap()
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//.copy_buffer_to_image(self.img_buffers.get(0).unwrap().clone(), self.graphics_image_buffer.clone().unwrap()).unwrap()
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.begin_render_pass(framebuffers[image_num].clone(), false, clear_values)
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.unwrap()
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.draw(self.graphics_pipeline.clone().unwrap().clone(),
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&self.dynamic_state, v,
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self.img_set.clone().unwrap().clone(), ())
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.unwrap()
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.end_render_pass()
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.unwrap()
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.build().unwrap();
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// Wait on the previous frame, then execute the command buffer and present the image
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let future = frame_future.join(acquire_future)
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.then_execute(self.queue.clone(), command_buffer).unwrap()
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.then_swapchain_present(self.queue.clone(), self.swapchain.clone().unwrap().clone(), image_num)
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.then_signal_fence_and_flush();
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match future {
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Ok(future) => {
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(Box::new(future) as Box<_>)
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}
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Err(FlushError::OutOfDate) => {
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recreate_swapchain = true;
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(Box::new(sync::now(self.device.clone())) as Box<_>)
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}
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Err(e) => {
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println!("{:?}", e);
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(Box::new(sync::now(self.device.clone())) as Box<_>)
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}
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}
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}
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}
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pub fn load_buffers(&mut self, image_filename: String)
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{
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let project_root =
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@@ -618,6 +485,163 @@ impl<'a> VkProcessor<'a> {
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};
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self.vertex_buffer = Some(vertex_buffer);
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let (texture, tex_future) = {
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let image = image::load_from_memory_with_format(include_bytes!("../resources/images/funky-bird.jpg"),
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ImageFormat::JPEG).unwrap().to_rgba();
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println!("{}", image.len());
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println!("{}", self.image_buffer.len());
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let dimensions = image.dimensions();
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let image_data = image.into_raw().clone();
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ImmutableImage::from_iter(
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image_data.iter().cloned(),
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Dimensions::Dim2d { width: dimensions.0, height: dimensions.1 },
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Format::R8G8B8A8Srgb,
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self.queue.clone()
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// self.image_buffer.iter().cloned(),
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// Format::R8G8B8A8Uint,
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).unwrap()
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};
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let attachment_image = {
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let image = image::load_from_memory_with_format(include_bytes!("../resources/images/funky-bird.jpg"),
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ImageFormat::JPEG).unwrap().to_rgba();
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let dimensions = image.dimensions();
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let image_data = image.into_raw().clone();
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let mut usage = ImageUsage::none();
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usage.transfer_destination = true;
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usage.storage = true;
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AttachmentImage::with_usage(
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self.device.clone(),
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[dimensions.0, dimensions.1],
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Format::R8G8B8A8Uint,
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usage)
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};
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let sampler = Sampler::new(self.device.clone(), Filter::Linear, Filter::Linear,
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MipmapMode::Nearest, SamplerAddressMode::Repeat, SamplerAddressMode::Repeat,
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SamplerAddressMode::Repeat, 0.0, 1.0, 0.0, 0.0).unwrap();
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self.img_set = Some(Arc::new(PersistentDescriptorSet::start(self.graphics_pipeline.clone().unwrap().clone(), 0)
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.add_sampled_image(texture.clone(), sampler.clone()).unwrap()
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.add_image(attachment_image.clone().unwrap().clone()).unwrap()
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.build().unwrap()));
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self.graphics_image_buffer = Some(texture.clone());
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self.graphics_iamge_swap_buffer = Some(attachment_image.clone().unwrap());
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}
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pub fn run(&mut self, surface: &'a Arc<Surface<Window>>, mut frame_future: Box<dyn GpuFuture>) -> Box<dyn GpuFuture> {
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let mut framebuffers = window_size_dependent_setup(&self.images.clone().unwrap().clone(),
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self.render_pass.clone().unwrap().clone(),
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&mut self.dynamic_state);
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let mut recreate_swapchain = false;
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// The docs said to call this on each loop.
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frame_future.cleanup_finished();
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// Whenever the window resizes we need to recreate everything dependent on the window size.
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// In this example that includes the swapchain, the framebuffers and the dynamic state viewport.
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if recreate_swapchain {
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self.recreate_swapchain(surface);
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framebuffers = window_size_dependent_setup(&self.images.clone().unwrap().clone(),
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self.render_pass.clone().unwrap().clone(),
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&mut self.dynamic_state);
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recreate_swapchain = false;
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}
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// This function can block if no image is available. The parameter is an optional timeout
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// after which the function call will return an error.
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let (image_num, acquire_future) = match vulkano::swapchain::acquire_next_image(self.swapchain.clone().unwrap().clone(), None) {
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Ok(r) => r,
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Err(AcquireError::OutOfDate) => {
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recreate_swapchain = true;
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//continue;
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panic!("Weird thing");
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}
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Err(err) => panic!("{:?}", err)
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};
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// Specify the color to clear the framebuffer with i.e. blue
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let clear_values = vec!([0.0, 0.0, 1.0, 1.0].into());
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{
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// In order to draw, we have to build a *command buffer*. The command buffer object holds
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// the list of commands that are going to be executed.
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//
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// Building a command buffer is an expensive operation (usually a few hundred
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// microseconds), but it is known to be a hot path in the driver and is expected to be
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// optimized.
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//
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// Note that we have to pass a queue family when we create the command buffer. The command
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// buffer will only be executable on that given queue family.
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let mut v = Vec::new();
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v.push(self.vertex_buffer.clone().unwrap().clone());
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let command_buffer =
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AutoCommandBufferBuilder::primary_one_time_submit(self.device.clone(), self.queue.family())
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.unwrap()
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.dispatch([self.xy.0, self.xy.1, 1],
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self.compute_pipeline.clone().unwrap().clone(),
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self.compute_set.clone().unwrap().clone(), ()).unwrap()
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.copy_buffer_to_image(self.img_buffers.get(0).unwrap().clone(),
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self.graphics_iamge_swap_buffer.clone().unwrap()).unwrap()
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.begin_render_pass(framebuffers[image_num].clone(), false, clear_values)
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.unwrap()
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.draw(self.graphics_pipeline.clone().unwrap().clone(),
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&self.dynamic_state, v,
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self.img_set.clone().unwrap().clone(), ())
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.unwrap()
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.end_render_pass()
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.unwrap()
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.build().unwrap();
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let mut data_buffer_content = self.img_buffers.get(0).unwrap().read().unwrap();
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let img = ImageBuffer::from_fn(self.xy.0, self.xy.1, |x, y| {
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let r = data_buffer_content[((self.xy.0 * y + x) * 4 + 0) as usize] as u8;
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let g = data_buffer_content[((self.xy.0 * y + x) * 4 + 1) as usize] as u8;
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let b = data_buffer_content[((self.xy.0 * y + x) * 4 + 2) as usize] as u8;
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let a = data_buffer_content[((self.xy.0 * y + x) * 4 + 3) as usize] as u8;
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image::Rgba([r, g, b, a])
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});
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// Wait on the previous frame, then execute the command buffer and present the image
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let future = frame_future.join(acquire_future)
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.then_execute(self.queue.clone(), command_buffer).unwrap()
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.then_swapchain_present(self.queue.clone(), self.swapchain.clone().unwrap().clone(), image_num)
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.then_signal_fence_and_flush();
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match future {
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Ok(future) => {
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(Box::new(future) as Box<_>)
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}
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Err(FlushError::OutOfDate) => {
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recreate_swapchain = true;
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(Box::new(sync::now(self.device.clone())) as Box<_>)
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}
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Err(e) => {
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println!("{:?}", e);
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(Box::new(sync::now(self.device.clone())) as Box<_>)
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}
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}
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}
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}
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// pub fn read_image(&self) -> Vec<u8> {
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@@ -683,3 +707,4 @@ impl<'a> VkProcessor<'a> {
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Block a user