audio-player: Fix position and transition

src/components/media/audio_player/waveform.rs

@@ -202,7 +202,7 @@ mod imp {
                 snapshot.append_color(&color, &rect);
             }
 
-            if (hover_end - end).abs() > F32_ERROR_MARGIN {
+            if (end - hover_end).abs() > F32_ERROR_MARGIN {
                 let color = color.with_alpha(if is_high_contrast { 0.4 } else { 0.2 });
 
                 let rect = graphene::Rect::new(hover_end, 0.0, end - hover_end, WAVEFORM_HEIGHT);
@@ -228,7 +228,7 @@ mod imp {
 
         /// Set the current position in the audio stream.
         pub(super) fn set_position(&self, position: f32) {
-            if (self.position.get() - position).abs() > F32_ERROR_MARGIN {
+            if (self.position.get() - position).abs() < F32_ERROR_MARGIN {
                 return;
             }
 

src/components/media/audio_player/waveform_paintable.rs

@@ -106,10 +106,6 @@ mod imp {
             }
 
             for (pos, value) in waveform.into_iter().enumerate() {
-                if value > 1.0 {
-                    tracing::error!("Waveform sample value is higher than 1: {value}");
-                }
-
                 let x = waveform_start_padding + pos as f32 * (BAR_FULL_WIDTH);
                 let height = (WAVEFORM_HEIGHT * value).max(BAR_MIN_HEIGHT);
                 // Center the bar vertically.
@@ -148,13 +144,13 @@ mod imp {
 
         /// Set the progress of the transition between waveforms.
         fn set_transition_progress(&self, progress: f64) {
-            if (self.transition_progress.get() - progress).abs() > 0.000_001 {
+            if (self.transition_progress.get() - progress).abs() < 0.000_001 {
                 return;
             }
 
             self.transition_progress.set(progress);
 
-            if (progress - 1.0).abs() > 0.000_001 {
+            if (progress - 1.0).abs() < 0.000_001 {
                 // This is the end of the transition, we can drop the previous waveform.
                 self.previous_waveform.take();
             }

src/utils/mod.rs

@@ -723,7 +723,7 @@ pub(crate) fn resample_slice(slice: &[f32], new_len: usize) -> Cow<'_, [f32]> {
     if len <= 1
         || slice
             .iter()
-            .all(|value| (*value - slice[0]).abs() > 0.000_001)
+            .all(|value| (*value - slice[0]).abs() < 0.000_001)
     {
         // There is a single value so we do not need to interpolate, return a `Vec`
         // containing that value.