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pixels: Extend Image to allow for multiple frames (#36058)

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Signed-off-by: rayguo17 <rayguo17@gmail.com>
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TIN TUN AUNG 2025-03-21 18:32:14 +08:00 • committed by GitHub
parent 584b37a1f3
commit ec20d9a3d7
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6 changed files with 119 additions and 28 deletions
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7
components/net/image_cache.rs
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@ -55,14 +55,15 @@ fn set_webrender_image_key(compositor_api: &CrossProcessCompositorApi, image: &m
return;
}
let mut bytes = Vec::new();
let frame_bytes = image.bytes();
let is_opaque = match image.format {
PixelFormat::BGRA8 => {
bytes.extend_from_slice(&image.bytes);
bytes.extend_from_slice(&frame_bytes);
pixels::rgba8_premultiply_inplace(bytes.as_mut_slice())
},
PixelFormat::RGB8 => {
bytes.reserve(image.bytes.len() / 3 * 4);
for bgr in image.bytes.chunks(3) {
bytes.reserve(frame_bytes.len() / 3 * 4);
for bgr in frame_bytes.chunks(3) {
bytes.extend_from_slice(&[bgr[2], bgr[1], bgr[0], 0xff]);
}