Mercurial > hg > svgui
changeset 161:dc2fe023a14f
* Improve output from Profiler class and make it incur less (no) overhead in
release builds with NO_TIMING defined
* Fix a lock contention issue in spectrogram
* Marginal optimisations elsewhere
| author | Chris Cannam |
|---|---|
| date | Tue, 10 Oct 2006 14:51:17 +0000 |
| parents | f4be20ebdfa4 |
| children | f32212631b9c |
| files | layer/SpectrogramLayer.cpp |
| diffstat | 1 files changed, 4 insertions(+), 4 deletions(-) [+] |
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--- a/layer/SpectrogramLayer.cpp Mon Oct 09 10:49:46 2006 +0000 +++ b/layer/SpectrogramLayer.cpp Tue Oct 10 14:51:17 2006 +0000 @@ -34,7 +34,7 @@ #include <cassert> #include <cmath> -//#define DEBUG_SPECTROGRAM_REPAINT 1 +#define DEBUG_SPECTROGRAM_REPAINT 1 SpectrogramLayer::SpectrogramLayer(Configuration config) : Layer(), @@ -1654,7 +1654,7 @@ v->setLightBackground(false); } -// Profiler profiler("SpectrogramLayer::paint", true); + Profiler profiler("SpectrogramLayer::paint", true); #ifdef DEBUG_SPECTROGRAM_REPAINT std::cerr << "SpectrogramLayer::paint(): m_model is " << m_model << ", zoom level is " << v->getZoomLevel() << ", m_updateTimer " << m_updateTimer << std::endl; @@ -2096,7 +2096,7 @@ std::cerr << "Overall mag unchanged at [" << m_viewMags[v].getMin() << "->" << m_viewMags[v].getMax() << "]" << std::endl; } -// Profiler profiler2("SpectrogramLayer::paint: draw image", true); + Profiler profiler2("SpectrogramLayer::paint: draw image", true); paint.drawImage(x0, y0, m_drawBuffer, 0, 0, w, h); @@ -2520,7 +2520,7 @@ return; } -// Profiler profiler("SpectrogramLayer::paintVerticalScale", true); + Profiler profiler("SpectrogramLayer::paintVerticalScale", true); //!!! cache this?