ardour/livetrax
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minimize meter-peak re-draw area

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This commit is contained in:
Robin Gareus 2013-07-31 01:59:50 +02:00
parent ab7842edfd
commit 476da4f3df
1 changed files with 8 additions and 8 deletions
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16
libs/gtkmm2ext/fastmeter.cc
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@ -587,9 +587,9 @@ FastMeter::vertical_expose (GdkEventExpose* ev)
last_peak_rect.width = pixwidth;
last_peak_rect.y = max(1, 1 + pixheight - (gint) floor (pixheight * current_peak));
if (bright_hold || (_styleflags & 2)) {
last_peak_rect.height = max(0, min(3, pixheight - last_peak_rect.y -1 ));
last_peak_rect.height = max(0, min(3, pixheight - last_peak_rect.y - 1 ));
} else {
last_peak_rect.height = max(0, min(2, pixheight - last_peak_rect.y -1 ));
last_peak_rect.height = max(0, min(2, pixheight - last_peak_rect.y - 1 ));
}
cairo_set_source (cr, fgpattern->cobj());
@ -658,8 +658,8 @@ FastMeter::horizontal_expose (GdkEventExpose* ev)
last_peak_rect.y = 1;
last_peak_rect.height = pixheight;
const int xpos = floor (pixwidth * current_peak);
if (bright_hold) {
last_peak_rect.width = min(4, xpos );
if (bright_hold || (_styleflags & 2)) {
last_peak_rect.width = min(3, xpos );
} else {
last_peak_rect.width = min(2, xpos );
}
@ -788,8 +788,8 @@ FastMeter::queue_vertical_redraw (const Glib::RefPtr<Gdk::Window>& win, float ol
}
rect.x = 1;
rect.y = max(1, 1 + pixheight - (gint) floor (pixheight * current_peak));
if (bright_hold) {
rect.height = max(0, min(4, pixheight - last_peak_rect.y -1 ));
if (bright_hold || (_styleflags & 2)) {
rect.height = max(0, min(3, pixheight - last_peak_rect.y -1 ));
} else {
rect.height = max(0, min(2, pixheight - last_peak_rect.y -1 ));
}
@ -859,8 +859,8 @@ FastMeter::queue_horizontal_redraw (const Glib::RefPtr<Gdk::Window>& win, float
rect.y = 1;
rect.height = pixheight;
const int xpos = floor (pixwidth * current_peak);
if (bright_hold) {
rect.width = min(4, xpos);
if (bright_hold || (_styleflags & 2)) {
rect.width = min(3, xpos);
} else {
rect.width = min(2, xpos);
}