X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=nihav-core%2Fsrc%2Fformats.rs;h=99370f9ab4c370f5cc155e1865b4ab71f2b7cafd;hb=5f031d75f99167db3aca5e0bb25c06c487deb236;hp=ffacb128e04598f36a73965cfaf6c3a6ad1fdbf0;hpb=8ea7e3064452b84ba3428de3c6f88b834a66b78c;p=nihav.git

diff --git a/nihav-core/src/formats.rs b/nihav-core/src/formats.rs
index ffacb12..99370f9 100644
--- a/nihav-core/src/formats.rs
+++ b/nihav-core/src/formats.rs
@@ -62,6 +62,8 @@ pub const SND_U8_FORMAT: NASoniton = NASoniton { bits: 8, be: false, packed: fal
 pub const SND_S16_FORMAT: NASoniton = NASoniton { bits: 16, be: false, packed: false, planar: false, float: false, signed: true };
 /// Predefined format for planar 16-bit signed audio.
 pub const SND_S16P_FORMAT: NASoniton = NASoniton { bits: 16, be: false, packed: false, planar: true, float: false, signed: true };
+/// Predefined format for planar 32-bit signed audio.
+pub const SND_S32P_FORMAT: NASoniton = NASoniton { bits: 32, be: false, packed: false, planar: true, float: false, signed: true };
 /// Predefined format for planar 32-bit floating point audio.
 pub const SND_F32P_FORMAT: NASoniton = NASoniton { bits: 32, be: false, packed: false, planar: true, float: true, signed: true };
 
@@ -101,7 +103,7 @@ impl NASoniton {
     }
 
     /// Returns soniton description as a short string.
-    pub fn to_short_string(&self) -> String {
+    pub fn to_short_string(self) -> String {
         let ltype = if self.float { 'f' } else if self.signed { 's' } else { 'u' };
         let endianness = if self.bits == 8 { "" } else if self.be { "be" } else { "le" };
         let planar = if self.planar { "p" } else { "" };
@@ -426,8 +428,8 @@ impl ColorModel {
 impl fmt::Display for ColorModel {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         let name = match *self {
-            ColorModel::RGB(fmt) => format!("RGB({})", fmt).to_string(),
-            ColorModel::YUV(fmt) => format!("YUV({})", fmt).to_string(),
+            ColorModel::RGB(fmt) => format!("RGB({})", fmt),
+            ColorModel::YUV(fmt) => format!("YUV({})", fmt),
             ColorModel::CMYK     => "CMYK".to_string(),
             ColorModel::HSV      => "HSV".to_string(),
             ColorModel::LAB      => "LAB".to_string(),
@@ -708,6 +710,7 @@ impl NAPixelFormaton {
         }
         ssamp
     }
+    #[allow(clippy::cognitive_complexity)]
     /// Returns a short string description of the format if possible.
     pub fn to_short_string(&self) -> Option<String> {
         match self.model {
@@ -857,7 +860,7 @@ fn parse_rgb_format(s: &str) -> Result<NAPixelFormaton, FormatParseError> {
                     'A' | 'a' => { order[3] = i; has_alpha = true; },
                     '0'..='9' => {
                         pstate = 1; bits_start = i;
-                        bits = ((ch as u8) - b'0') as u32;
+                        bits = u32::from((ch as u8) - b'0');
                     },
                     _ => return Err(FormatParseError {}),
                 };
@@ -866,7 +869,7 @@ fn parse_rgb_format(s: &str) -> Result<NAPixelFormaton, FormatParseError> {
                 if i > 4 + bits_start { return Err(FormatParseError {}); }
                 match ch {
                     '0'..='9' => {
-                        bits = (bits * 10) + (((ch as u8) - b'0') as u32);
+                        bits = (bits * 10) + u32::from((ch as u8) - b'0');
                     },
                     'B' | 'b' => { pstate = 2; }
                     'L' | 'l' => { pstate = 2; is_be = false; }
@@ -1027,7 +1030,7 @@ fn parse_yuv_format(s: &str) -> Result<NAPixelFormaton, FormatParseError> {
     for ch in s.chars().skip(components as usize) {
         parse_end += 1;
         if ch >= '0' && ch <= '9' {
-            format = format * 10 + (((ch as u8) - b'0') as u32);
+            format = format * 10 + u32::from((ch as u8) - b'0');
             if format > 444 { return Err(FormatParseError {}); }
         } else {
             is_planar = ch == 'p';
@@ -1062,8 +1065,8 @@ fn parse_yuv_format(s: &str) -> Result<NAPixelFormaton, FormatParseError> {
             444 => [[0, 0], [0, 0], [0, 0], [0, 0]],
             _ => return Err(FormatParseError {}),
         };
-    for (chro, ss) in chromatons.iter_mut().take(components as usize).zip(subsamp.iter()) {
-        *chro = Some(NAPixelChromaton{ h_ss: ss[0], v_ss: ss[1], packed: !is_planar, depth, shift: 0, comp_offs: next_elem, next_elem });
+    for (i, (chro, ss)) in chromatons.iter_mut().take(components as usize).zip(subsamp.iter()).enumerate() {
+        *chro = Some(NAPixelChromaton{ h_ss: ss[0], v_ss: ss[1], packed: !is_planar, depth, shift: 0, comp_offs: if is_planar { i as u8 } else { next_elem }, next_elem });
     }
     Ok(NAPixelFormaton { model: ColorModel::YUV(YUVSubmodel::YUVJ),
                          components,
@@ -1075,6 +1078,7 @@ fn parse_yuv_format(s: &str) -> Result<NAPixelFormaton, FormatParseError> {
 impl FromStr for NAPixelFormaton {
     type Err = FormatParseError;
 
+    #[allow(clippy::single_match)]
     fn from_str(s: &str) -> Result<Self, Self::Err> {
         match s {
             "pal8" => return Ok(PAL8_FORMAT),