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Remove some condition in CanvasData::write_image

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The surface creation should never fail.
This commit is contained in:
Anthony Ramine 2018-10-09 11:03:47 +02:00
parent 6c469b90b1
commit 2bf4fcd9bd
1 changed files with 15 additions and 15 deletions
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30
components/canvas/canvas_data.rs
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@ -639,23 +639,23 @@ fn write_image(
} else { } else {
Filter::Point Filter::Point
}; };
// azure_hl operates with integers. We need to cast the image size
let image_size = image_size.to_i32(); let image_size = image_size.to_i32();
if let Some(source_surface) = let source_surface = draw_target.create_source_surface_from_data(
draw_target.create_source_surface_from_data(&image_data, &image_data,
image_size, image_size,
image_size.width * 4, image_size.width * 4,
SurfaceFormat::B8G8R8A8) { SurfaceFormat::B8G8R8A8,
let draw_surface_options = DrawSurfaceOptions::new(filter, true); ).unwrap();
let draw_options = DrawOptions::new(global_alpha, composition_op, AntialiasMode::None); let draw_surface_options = DrawSurfaceOptions::new(filter, true);
let draw_options = DrawOptions::new(global_alpha, composition_op, AntialiasMode::None);
draw_target.draw_surface(source_surface, draw_target.draw_surface(
dest_rect.to_azure_style(), source_surface,
image_rect.to_azure_style(), dest_rect.to_azure_style(),
draw_surface_options, image_rect.to_azure_style(),
draw_options); draw_surface_options,
} draw_options,
);
} }
pub trait PointToi32 { pub trait PointToi32 {