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optimized waveform generation

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This commit is contained in:
itsmattkc
2019-04-07 11:31:37 +10:00
parent 62cdd49080
commit a2d7025776
8 changed files with 120 additions and 82 deletions
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ui/viewerwidget.cpp
+2 -1
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@@ -61,6 +61,7 @@ extern "C" {
#include "rendering/shadergenerators.h"
#include "ui/viewerwindow.h"
#include "ui/menu.h"
#include "ui/waveform.h"
#include "mainwindow.h"
const int kTitleActionSafeVertexSize = 84;
@@ -436,7 +437,7 @@ void ViewerWidget::draw_waveform_func() {
wr.setX(wr.x() - waveform_scroll);
p.setPen(Qt::green);
draw_waveform(waveform_clip.get(), waveform_ms, waveform_clip->timeline_out(), &p, wr, waveform_scroll, width()+waveform_scroll, waveform_zoom);
olive::ui::DrawWaveform(waveform_clip.get(), waveform_ms, waveform_clip->timeline_out(), &p, wr, waveform_scroll, width()+waveform_scroll, waveform_zoom);
p.setPen(Qt::red);
int playhead_x = getScreenPointFromFrame(waveform_zoom, viewer->seq->playhead) - waveform_scroll;
p.drawLine(playhead_x, 0, playhead_x, height());