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https://github.com/servo/servo.git
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676feadee9
servoshell and other embedders and let OHOS accept -x and -o flag. Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>
39 lines
1.3 KiB
Rust
39 lines
1.3 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use std::rc::Rc;
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use euclid::Point2D;
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use image::{DynamicImage, ImageFormat};
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use log::error;
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use servo::RenderingContext;
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use servo::webrender_api::units::DeviceIntRect;
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use crate::prefs::ServoShellPreferences;
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// This needs to be done before presenting(), because `ReneringContext::read_to_image` reads
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// from the back buffer.
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pub(crate) fn save_output_image_if_necessary<T>(
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prefs: &ServoShellPreferences,
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rendering_context: &Rc<T>,
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) where
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T: RenderingContext + ?Sized,
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{
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let Some(output_path) = prefs.output_image_path.as_ref() else {
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return;
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};
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let size = rendering_context.size2d().to_i32();
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let viewport_rect = DeviceIntRect::from_origin_and_size(Point2D::origin(), size);
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let Some(image) = rendering_context.read_to_image(viewport_rect) else {
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error!("Failed to read output image.");
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return;
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};
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let image_format = ImageFormat::from_path(output_path).unwrap_or(ImageFormat::Png);
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if let Err(error) = DynamicImage::ImageRgba8(image).save_with_format(output_path, image_format)
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{
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error!("Failed to save {output_path}: {error}.");
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}
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}
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