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Merge pull request #3195 from glennw/image-format

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Fix task failure when loading wikipedia.
This commit is contained in:
Patrick Walton 2014-09-03 00:35:20 -07:00
commit ec6f83077b
1 changed files with 7 additions and 5 deletions
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12
src/components/gfx/render_context.rs
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@ -5,7 +5,7 @@
use font_context::FontContext;
use style::computed_values::border_style;
use azure::azure_hl::{B8G8R8A8, Color, ColorPattern, DrawOptions, DrawSurfaceOptions, DrawTarget};
use azure::azure_hl::{B8G8R8A8, A8, Color, ColorPattern, DrawOptions, DrawSurfaceOptions, DrawTarget};
use azure::azure_hl::{Linear, SourceOp, StrokeOptions};
use azure::AZ_CAP_BUTT;
use azure::AzFloat;
@ -100,9 +100,11 @@ impl<'a> RenderContext<'a> {
pub fn draw_image(&self, bounds: Rect<Au>, image: Arc<Box<Image>>) {
let size = Size2D(image.width as i32, image.height as i32);
let (pixel_width, pixels) = match image.pixels {
RGBA8(ref pixels) => (4, pixels.as_slice()),
RGB8(_) | K8(_) | KA8(_) => fail!("color type not supported"),
let (pixel_width, pixels, source_format) = match image.pixels {
RGBA8(ref pixels) => (4, pixels.as_slice(), B8G8R8A8),
K8(ref pixels) => (1, pixels.as_slice(), A8),
RGB8(_) => fail!("RGB8 color type not supported"),
KA8(_) => fail!("KA8 color type not supported"),
};
let stride = image.width * pixel_width;
@ -111,7 +113,7 @@ impl<'a> RenderContext<'a> {
let azure_surface = draw_target_ref.create_source_surface_from_data(pixels,
size,
stride as i32,
B8G8R8A8);
source_format);
let source_rect = Rect(Point2D(0u as AzFloat, 0u as AzFloat),
Size2D(image.width as AzFloat, image.height as AzFloat));
let dest_rect = bounds.to_azure_rect();