smokephil/ardour
1
0
Fork 0
mirror of https://github.com/Ardour/ardour.git synced 2025-12-21 22:26:29 +01:00
Code Issues Projects Releases Wiki Activity

renice x-fade rendering w/cairo-antialiasing

Browse source
This commit is contained in:
Robin Gareus 2014-05-29 05:06:02 +02:00 • committed by Paul Davis
parent e06a7e60f0
commit 93fea9021e
2 changed files with 8 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
libs/canvas/curve.cc
View file

@ -189,11 +189,14 @@ Curve::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) const
window_space = item_to_window (Duple (samples[left].x, samples[left].y));
context->move_to (window_space.x, window_space.y);
Coord last_x = round(window_space.x);
Coord last_y = round(window_space.y);
for (uint32_t idx = left + 1; idx < right; ++idx) {
window_space = item_to_window (Duple (samples[idx].x, samples[idx].y));
if (last_x == round(window_space.x)) continue;
if (last_y == round(window_space.y)) continue;
last_x = round(window_space.x);
context->line_to (last_x - .5 , window_space.y);
last_y = round(window_space.y);
context->line_to (last_x - .5 , last_y + .5);
}
switch (curve_fill) {