Merge pull request 'Multisample UI elements and filter negativ values' (#7) from dev into master

Reviewed-on: #7

src/overlay/elements/leaderboard/bg_generator.rs

@@ -19,6 +19,8 @@ impl BackgroundGenerator {
         color: [f32; 4],
         image_infos: [(u32, u32); N],
     ) -> Result<[Arc<Image>; N]> {
+        let max_supported_sample_count = device.max_supported_sample_count(VK_SAMPLE_COUNT_16_BIT);
+
         let vertex_shader = ShaderModule::from_slice(
             device.clone(),
             include_bytes!("generator.vert.spv"),
@@ -48,7 +50,17 @@ impl BackgroundGenerator {
                 let render_target = RenderTarget::builder()
                     .add_sub_pass(
                         SubPass::builder(image.width(), image.height())
-                            .set_prepared_targets(&[image.clone()], 0, [0.0, 0.0, 0.0, 0.0], true)
+                            .add_target_info(CustomTarget {
+                                usage: VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT.into(),
+                                format: image.vk_format(),
+                                clear_on_load: true,
+                                store_on_save: true,
+                                attach_sampler: false,
+                                use_as_input: false,
+                                clear_value: ClearValue::Color([0.0, 0.0, 0.0, 0.0]),
+                            })
+                            .set_sample_count(max_supported_sample_count)
+                            .add_resolve_targets(vec![image.clone()])
                             .build(&device, &queue)?,
                     )
                     .build(&device)?;
@@ -102,7 +114,7 @@ impl BackgroundGenerator {
                     .default_depth_stencil(false, false)
                     .default_color_blend(vec![VkPipelineColorBlendAttachmentState::default()])
                     .default_rasterization(VK_CULL_MODE_NONE, VK_FRONT_FACE_COUNTER_CLOCKWISE)
-                    .default_multisample(VK_SAMPLE_COUNT_1_BIT)
+                    .default_multisample(max_supported_sample_count)
                     .add_viewport(viewport)
                     .add_scissor(scissor)
                     .build(

src/overlay/elements/leaderboard/leaderboard_entry.rs

@@ -149,7 +149,7 @@ impl LeaderBoardEntry {
         match self.behind {
             BehindLeader::Time(time_behind) => {
                 // check if we are leader
-                if time_behind == 0.0 {
+                if time_behind <= 0.0 {
                     self.time_label.set_text("---")?;
                 } else {
                     let text = if time_behind > 60.0 {
@@ -221,7 +221,9 @@ impl LeaderBoardEntry {
     }
 
     pub fn force_display_behind_next(&mut self) -> Result<()> {
-        let text = if self.time_behind_next > 60.0 {
+        let text = if self.time_behind_next <= 0.0 {
+            "---".to_string()
+        } else if self.time_behind_next > 60.0 {
             let full_minutes = (self.time_behind_next / 60.0).floor();
             let remainder = self.time_behind_next - (full_minutes * 60.0);