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Using the equality operator in PaintContext. Pay attention this

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is a change on behavior as we previously didn't test for alpha
channel.
This commit is contained in:
Adenilson Cavalcanti 2015-02-03 18:51:50 -08:00
parent 3088b8fc30
commit 7a36634963
1 changed files with 3 additions and 5 deletions
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8
components/gfx/paint_context.rs
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@ -729,9 +729,8 @@ impl<'a> PaintContext<'a> {
};
let mut lighter_color;
let mut darker_color = color::black();;
// TODO(Savago): Use equality operators when we sync with rust-azure.
if color.r != darker_color.r || color.g != darker_color.g || color.b != darker_color.b {
let mut darker_color = color::black();
if color != darker_color {
darker_color = self.scale_color(color, if is_groove { 1.0/3.0 } else { 2.0/3.0 });
lighter_color = color;
} else {
@ -775,8 +774,7 @@ impl<'a> PaintContext<'a> {
// You can't scale black color (i.e. 'scaled = 0 * scale', equals black).
let mut scaled_color = color::black();
// TODO(Savago): Use equality operators when we sync with rust-azure.
if color.r != scaled_color.r || color.g != scaled_color.g || color.b != scaled_color.b {
if color != scaled_color {
scaled_color = match direction {
Direction::Top | Direction::Left => {
self.scale_color(color, if is_inset { 2.0/3.0 } else { 1.0 })