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scrap: update HwDecoder::instance()

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Signed-off-by: 21pages <pages21@163.com>
This commit is contained in:
21pages
2022-06-05 15:36:39 +08:00
parent 327bdb741c
commit 4bb09865cf
2 changed files with 8 additions and 28 deletions
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34
libs/scrap/src/common/hwcodec.rs
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@@ -240,35 +240,15 @@ impl HwDecoder {
static ONCE: Once = Once::new();
// TODO: different process
ONCE.call_once(|| {
let avaliable = Decoder::avaliable_decoders();
let mut decoders = vec![];
for decoder in avaliable {
if let Ok(d) = HwDecoder::new(decoder) {
decoders.push(d);
}
}
let (h264_info, h265_info) = CodecInfo::score(Decoder::avaliable_decoders());
let mut h264: Option<HwDecoder> = None;
let mut h265: Option<HwDecoder> = None;
for decoder in decoders {
match decoder.info.format {
DataFormat::H264 => match &h264 {
Some(old) => {
if decoder.info.score > old.info.score {
h264 = Some(decoder)
}
}
None => h264 = Some(decoder),
},
DataFormat::H265 => match &h265 {
Some(old) => {
if decoder.info.score > old.info.score {
h265 = Some(decoder)
}
}
None => h265 = Some(decoder),
},
}
if let Some(info) = h264_info {
h264 = HwDecoder::new(info).ok();
}
if let Some(info) = h265_info {
h265 = HwDecoder::new(info).ok();
}
if h264.is_some() {
log::info!("h264 decoder:{:?}", h264.as_ref().unwrap().info);