videoplayer: fix clippy warnings

[nihav-player.git] / videoplayer / src / videodec.rs

diff --git a/videoplayer/src/videodec.rs b/videoplayer/src/videodec.rs
index 6965ae5ef63e1d822e1e97fb1c17dae271b03896..d385e68a591a6bd5983a3f4e1a88cb4ff20ac56e 100644 (file)
--- a/videoplayer/src/videodec.rs
+++ b/videoplayer/src/videodec.rs
@@ -59,7 +59,7 @@ impl VideoDecoder {
             self.ifmt.get_format() != vinfo.get_format() {
             self.ifmt = vinfo;
             let sc_ifmt = ScaleInfo { width: self.ifmt.get_width(), height: self.ifmt.get_height(), fmt: self.ifmt.get_format() };
-            let do_yuv = if let ColorModel::YUV(_) = self.ifmt.get_format().get_model() { true } else { false };
+            let do_yuv = self.ifmt.get_format().get_model().is_yuv();
             let ofmt = if do_yuv { self.ofmt_yuv } else { self.ofmt_rgb };
             self.scaler = NAScale::new(sc_ifmt, ofmt).expect("scaling should not fail");
         }
@@ -103,7 +103,7 @@ impl VideoDecoder {
             },
             DecoderType::VideoMT(ref mut vdec, ref mut reord) => {
                 let queue_id = reord.register_frame();
-                match vdec.queue_pkt(&mut self.dec.dsupp, &pkt, queue_id) {
+                match vdec.queue_pkt(&mut self.dec.dsupp, pkt, queue_id) {
                     Ok(true) => {},
                     Ok(false) => {
                         while !vdec.can_take_input() || vdec.has_output() {
@@ -119,7 +119,7 @@ impl VideoDecoder {
                                 },
                             };
                         }
-                        match vdec.queue_pkt(&mut self.dec.dsupp, &pkt, queue_id) {
+                        match vdec.queue_pkt(&mut self.dec.dsupp, pkt, queue_id) {
                             Ok(true) => {},
                             Ok(false) => {
                                 println!("still can't queue frame!");
@@ -383,7 +383,7 @@ impl VideoControl {
         self.vqueue.len() >= size
     }
     pub fn try_send_video(&mut self, evt: PktSendEvent) -> bool {
-        if self.vqueue.len() > 0 {
+        if !self.vqueue.is_empty() {
             self.vqueue.push(evt);
             false
         } else {
@@ -444,7 +444,7 @@ impl VideoControl {
                     frm.rgb_tex.with_lock(None, |buffer: &mut [u8], pitch: usize| {
                             let csize = sstride.min(pitch);
                             for (dst, src) in buffer.chunks_mut(pitch).zip(src.chunks(sstride)) {
-                                (&mut dst[..csize]).copy_from_slice(&src[..csize]);
+                                dst[..csize].copy_from_slice(&src[..csize]);
                             }
                             true
                         }).expect("surface should be locked");