mirror of
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
synced 2024-12-23 02:26:35 +00:00
claxondec: Remove unused streaminfo variable from the state
And pass it by reference instead of value.
This commit is contained in:
parent
9349b86b27
commit
23bcfb8b1c
1 changed files with 5 additions and 15 deletions
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@ -29,7 +29,6 @@ static CAT: Lazy<gst::DebugCategory> = Lazy::new(|| {
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});
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struct State {
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streaminfo: Option<claxon::metadata::StreamInfo>,
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audio_info: Option<gst_audio::AudioInfo>,
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}
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@ -112,10 +111,7 @@ impl AudioDecoderImpl for ClaxonDec {
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}
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fn start(&self, _element: &Self::Type) -> Result<(), gst::ErrorMessage> {
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*self.state.borrow_mut() = Some(State {
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streaminfo: None,
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audio_info: None,
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});
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*self.state.borrow_mut() = Some(State { audio_info: None });
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Ok(())
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}
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@ -123,7 +119,6 @@ impl AudioDecoderImpl for ClaxonDec {
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fn set_format(&self, element: &Self::Type, caps: &gst::Caps) -> Result<(), gst::LoggableError> {
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gst_debug!(CAT, obj: element, "Setting format {:?}", caps);
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let mut streaminfo: Option<claxon::metadata::StreamInfo> = None;
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let mut audio_info: Option<gst_audio::AudioInfo> = None;
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let s = caps.structure(0).unwrap();
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@ -145,7 +140,7 @@ impl AudioDecoderImpl for ClaxonDec {
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if inmap[0..7] != [0x7f, b'F', b'L', b'A', b'C', 0x01, 0x00] {
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gst_debug!(CAT, obj: element, "Unknown streamheader format");
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} else if let Ok(tstreaminfo) = claxon_streaminfo(&inmap[13..]) {
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if let Ok(taudio_info) = gstaudioinfo(tstreaminfo) {
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if let Ok(taudio_info) = gstaudioinfo(&tstreaminfo) {
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// To speed up negotiation
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if element.set_output_format(&taudio_info).is_err()
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|| element.negotiate().is_err()
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@ -158,7 +153,6 @@ impl AudioDecoderImpl for ClaxonDec {
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}
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audio_info = Some(taudio_info);
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streaminfo = Some(tstreaminfo);
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}
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}
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}
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@ -166,10 +160,7 @@ impl AudioDecoderImpl for ClaxonDec {
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}
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let mut state_guard = self.state.borrow_mut();
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*state_guard = Some(State {
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streaminfo,
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audio_info,
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});
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*state_guard = Some(State { audio_info });
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Ok(())
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}
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@ -229,7 +220,7 @@ impl ClaxonDec {
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gst::FlowError::Error
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})?;
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let audio_info = gstaudioinfo(streaminfo).map_err(|e| {
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let audio_info = gstaudioinfo(&streaminfo).map_err(|e| {
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gst::element_error!(element, gst::StreamError::Decode, [&e]);
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gst::FlowError::Error
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})?;
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@ -244,7 +235,6 @@ impl ClaxonDec {
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element.set_output_format(&audio_info)?;
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element.negotiate()?;
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state.streaminfo = Some(streaminfo);
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state.audio_info = Some(audio_info);
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element.finish_frame(None, 1)
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@ -388,7 +378,7 @@ fn claxon_streaminfo(indata: &[u8]) -> Result<claxon::metadata::StreamInfo, &'st
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Ok(streaminfo)
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}
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fn gstaudioinfo(streaminfo: claxon::metadata::StreamInfo) -> Result<gst_audio::AudioInfo, String> {
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fn gstaudioinfo(streaminfo: &claxon::metadata::StreamInfo) -> Result<gst_audio::AudioInfo, String> {
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let format = match streaminfo.bits_per_sample {
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8 => gst_audio::AudioFormat::S8,
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16 => gst_audio::AUDIO_FORMAT_S16,
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