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Simplify example.rs #18

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Simplify example.rs #18

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16 changes: 1 addition & 15 deletions basis-universal/examples/example.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,6 @@ use basis_universal::{
BasisTextureFormat, Compressor, CompressorParams, TranscodeParameters, Transcoder,
TranscoderTextureFormat, UserData,
};
use image::GenericImageView;

// This example:
// - Loads a PNG file
Expand All @@ -26,20 +25,7 @@ pub fn main() {
);

// We need to know how many color channels are in the image
use image::ColorType;
let channel_count = match &image_data.color() {
ColorType::L8 => 1,
ColorType::La8 => 2,
ColorType::Rgb8 => 3,
ColorType::Rgba8 => 4,
ColorType::L16 => 1,
ColorType::La16 => 2,
ColorType::Rgb16 => 3,
ColorType::Rgba16 => 4,
ColorType::Bgr8 => 3,
ColorType::Bgra8 => 4,
_ => unimplemented!(),
};
let channel_count = image_data.color().channel_count();

println!(
"Going to encode {}x{} image with {} channels ({} uncompressed bytes)",
Expand Down