From 426162f269fc1066052c6a5a6dd2bacd87bb4534 Mon Sep 17 00:00:00 2001 From: Lawrence Lee Date: Wed, 5 Aug 2020 12:23:34 -0700 Subject: [PATCH] Move lightness waveform behind RGB waveform --- rtgui/histogrampanel.cc | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/rtgui/histogrampanel.cc b/rtgui/histogrampanel.cc index d9f369509..b87d58d89 100644 --- a/rtgui/histogrampanel.cc +++ b/rtgui/histogrampanel.cc @@ -1432,14 +1432,10 @@ void HistogramArea::drawWaveform(Cairo::RefPtr &cr, int w, int h wave_buffer_dirty = false; } - Cairo::RefPtr surface = Cairo::ImageSurface::create( - wave_buffer.get(), Cairo::FORMAT_ARGB32, waveform_width, 256, cairo_stride); + Cairo::RefPtr surface; auto orig_matrix = cr->get_matrix(); cr->translate(0, padding); cr->scale(static_cast(w) / waveform_width, (h - 2 * padding) / 256.0); - cr->set_source(surface, 0, 0); - cr->set_operator(Cairo::OPERATOR_OVER); - cr->paint(); if (needLuma) { surface = Cairo::ImageSurface::create( wave_buffer_luma.get(), Cairo::FORMAT_ARGB32, waveform_width, 256, cairo_stride); @@ -1447,6 +1443,11 @@ void HistogramArea::drawWaveform(Cairo::RefPtr &cr, int w, int h cr->set_operator(Cairo::OPERATOR_OVER); cr->paint(); } + surface = Cairo::ImageSurface::create( + wave_buffer.get(), Cairo::FORMAT_ARGB32, waveform_width, 256, cairo_stride); + cr->set_source(surface, 0, 0); + cr->set_operator(Cairo::OPERATOR_OVER); + cr->paint(); surface->finish(); cr->set_matrix(orig_matrix); }