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toytoolkit: rename tile_mask to render_shadow

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This function is used and clearly designed only for drawing the shadows.
Rename it so that it has name after what it does and also move some
common code into the function.

Signed-off-by: Marek Chalupa <mchqwerty@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Marek Chalupa 2014-10-29 14:51:22 +01:00 • committed by Pekka Paalanen
parent 95292f22f4
commit 0d7fe8d925
3 changed files with 9 additions and 11 deletions
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12
shared/cairo-util.c
View file

@ -137,13 +137,14 @@ blur_surface(cairo_surface_t *surface, int margin)
}
void
tile_mask(cairo_t *cr, cairo_surface_t *surface,
int x, int y, int width, int height, int margin, int top_margin)
render_shadow(cairo_t *cr, cairo_surface_t *surface,
int x, int y, int width, int height, int margin, int top_margin)
{
cairo_pattern_t *pattern;
cairo_matrix_t matrix;
int i, fx, fy, vmargin;
cairo_set_source_rgba(cr, 0, 0, 0, 0.45);
cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
pattern = cairo_pattern_create_for_surface (surface);
cairo_pattern_set_filter(pattern, CAIRO_FILTER_NEAREST);
@ -429,10 +430,9 @@ theme_render_frame(struct theme *t,
if (flags & THEME_FRAME_MAXIMIZED)
margin = 0;
else {
cairo_set_source_rgba(cr, 0, 0, 0, 0.45);
tile_mask(cr, t->shadow,
2, 2, width + 8, height + 8,
64, 64);
render_shadow(cr, t->shadow,
2, 2, width + 8, height + 8,
64, 64);
margin = t->margin;
}

4
shared/cairo-util.h
View file

@ -32,8 +32,8 @@ void
surface_flush_device(cairo_surface_t *surface);
void
tile_mask(cairo_t *cr, cairo_surface_t *surface,
int x, int y, int width, int height, int margin, int top_margin);
render_shadow(cairo_t *cr, cairo_surface_t *surface,
int x, int y, int width, int height, int margin, int top_margin);
void
tile_source(cairo_t *cr, cairo_surface_t *surface,

4
xwayland/window-manager.c
View file

@ -973,9 +973,7 @@ weston_wm_window_draw_decoration(void *data)
cairo_set_source_rgba(cr, 0, 0, 0, 0);
cairo_paint(cr);
cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
cairo_set_source_rgba(cr, 0, 0, 0, 0.45);
tile_mask(cr, t->shadow, 2, 2, width + 8, height + 8, 64, 64);
render_shadow(cr, t->shadow, 2, 2, width + 8, height + 8, 64, 64);
}
cairo_destroy(cr);