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In the bench suite, check for 3/4 channels

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This commit is contained in:
Ivan Smirnov 2021-12-31 10:20:26 +03:00
parent 5b0d420200
commit 6019791c3b
1 changed files with 3 additions and 6 deletions
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9
qoi-bench/src/main.rs
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@ -91,12 +91,9 @@ fn read_png(filename: &Path) -> Result<Image> {
let mut buf = vec![0; reader.output_buffer_size()];
let info = reader.next_frame(&mut buf)?;
let bytes = &buf[..info.buffer_size()];
Ok(Image {
width: info.width,
height: info.height,
channels: info.color_type.samples() as u8,
data: bytes.to_vec(),
})
let channels = info.color_type.samples() as u8;
ensure!(channels == 3 || channels == 4, "invalid channels: {}", channels);
Ok(Image { width: info.width, height: info.height, channels, data: bytes.to_vec() })
}
trait Codec {