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decoder: Detect HEIC/HEIF via guessed mime type

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This will not cover files with wrong extensions. But
we don't have a magic byte sniffer in place yet.

Issue #115
This commit is contained in:
Sophie Herold 2023-04-06 22:01:36 +02:00 • committed by Christopher Davis
parent c041dcad3d
commit 65e967c235
1 changed files with 5 additions and 0 deletions
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5
src/decoder/mod.rs
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@ -160,6 +160,11 @@ impl Decoder {
if content_type.split('+').next() == Some("image/svg") { if content_type.split('+').next() == Some("image/svg") {
update_sender.send(DecoderUpdate::Format(ImageFormat::Svg)); update_sender.send(DecoderUpdate::Format(ImageFormat::Svg));
return Ok(FormatDecoder::Svg(Svg::new(path, update_sender, tiles))); return Ok(FormatDecoder::Svg(Svg::new(path, update_sender, tiles)));
} else if ["image/avif", "image/heif", "image/heic"]
.contains(&content_type.as_str())
{
update_sender.send(DecoderUpdate::Format(ImageFormat::Heif));
return Ok(FormatDecoder::Heif(Heif::new(path, update_sender, tiles)));
} else { } else {
bail!(i18n_f("Unknown image format: {}", &[content_type.as_str()])); bail!(i18n_f("Unknown image format: {}", &[content_type.as_str()]));
} }