diff options
author | Robin Gareus <robin@gareus.org> | 2013-07-25 20:56:25 +0200 |
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committer | Robin Gareus <robin@gareus.org> | 2013-07-25 20:56:25 +0200 |
commit | 908ee3bfea548736bb5a8f8dda3a80afef8c8dec (patch) | |
tree | a4556e24ad7e2cafd459f49ee0ba88d64592e18b /gtk2_ardour | |
parent | ce1adc65b75220a6070ccb9632b8b2880feede9d (diff) |
cache midi metrics depending on meter-type and data-type(s)
Diffstat (limited to 'gtk2_ardour')
-rw-r--r-- | gtk2_ardour/meter_patterns.cc | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/gtk2_ardour/meter_patterns.cc b/gtk2_ardour/meter_patterns.cc index c86fb88291..50fcaa4684 100644 --- a/gtk2_ardour/meter_patterns.cc +++ b/gtk2_ardour/meter_patterns.cc @@ -52,15 +52,17 @@ sigc::signal<void, int, ARDOUR::RouteGroup*, ARDOUR::MeterType> ArdourMeter::Set /* pattern cache */ struct MeterMatricsMapKey { - MeterMatricsMapKey (std::string n, MeterType t) + MeterMatricsMapKey (std::string n, MeterType t, int dt) : _n(n) , _t(t) + , _dt(dt) {} inline bool operator<(const MeterMatricsMapKey& rhs) const { - return (_n < rhs._n) || (_n == rhs._n && _t < rhs._t); + return (_n < rhs._n) || (_n == rhs._n && _t < rhs._t) || (_n == rhs._n && _t == rhs._t && _dt < rhs._dt); } std::string _n; MeterType _t; + int _dt; }; namespace ArdourMeter { @@ -108,6 +110,14 @@ ArdourMeter::meter_type_string (ARDOUR::MeterType mt) } } +static inline int types_to_bit (vector<ARDOUR::DataType> types) { + int rv = 0; + for (vector<DataType>::const_iterator i = types.begin(); i != types.end(); ++i) { + rv |= 1 << (*i); + } + return rv; +} + static inline float mtr_col_and_fract( cairo_t* cr, Gdk::Color const * const c, const uint32_t peakcolor, const MeterType mt, const float val) { @@ -906,7 +916,7 @@ ArdourMeter::meter_expose_ticks (GdkEventExpose *ev, MeterType type, std::vector cairo_clip (cr); cairo_pattern_t* pattern; - const MeterMatricsMapKey key (mta->get_name(), type); + const MeterMatricsMapKey key (mta->get_name(), type, types_to_bit(types)); MetricPatternMap::iterator i = ticks_patterns.find (key); if (i == ticks_patterns.end()) { @@ -944,7 +954,7 @@ ArdourMeter::meter_expose_metrics (GdkEventExpose *ev, MeterType type, std::vect cairo_clip (cr); cairo_pattern_t* pattern; - const MeterMatricsMapKey key (mma->get_name(), type); + const MeterMatricsMapKey key (mma->get_name(), type, types_to_bit(types)); MetricPatternMap::iterator i = metric_patterns.find (key); if (i == metric_patterns.end()) { |