liz/rawTherapee
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Improve performance of scopes

Browse Source 
If a scope update is requested, don't recalculate scope data if it is
already up-to-date.

Eliminate double and triple scope rendering.
This commit is contained in:
Lawrence Lee
2020-08-28 22:33:52 -07:00
parent 6d8a31961f
commit b2942fd949
7 changed files with 259 additions and 147 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
rtengine/rtengine.h
View File

@@ -334,7 +334,8 @@ public:
const LUTu& histChroma,
const LUTu& histLRETI,
int vectorscopeScale,
const array2D<int>& vectorscope,
const array2D<int>& vectorscopeHC,
const array2D<int>& vectorscopeHS,
int waveformScale,
const array2D<int>& waveformRed,
const array2D<int>& waveformGreen,
@@ -345,12 +346,12 @@ public:
virtual void setObservable(HistogramObservable* observable) = 0;
/** Returns if the listener wants the histogram to be updated. */
virtual bool updateHistogram(void) const = 0;
/** Returns if the listener wants the vectorscope to be updated. */
virtual bool updateVectorscope(void) const = 0;
/** Returns if the listener wants the H-C vectorscope to be updated. */
virtual bool updateVectorscopeHC(void) const = 0;
/** Returns if the listener wants the H-S vectorscope to be updated. */
virtual bool updateVectorscopeHS(void) const = 0;
/** Returns if the listener wants the waveform to be updated. */
virtual bool updateWaveform(void) const = 0;
/** Returns the vectorscope type: 0 for H-S and 1 for H-C. */
virtual int vectorscopeType(void) const = 0;
};
class HistogramObservable
@@ -358,8 +359,10 @@ class HistogramObservable
public:
/** Tells the observable to update the histogram data. */
virtual void requestUpdateHistogram() = 0;
/** Tells the observable to update the vectorscope data. */
virtual void requestUpdateVectorscope() = 0;
/** Tells the observable to update the H-C vectorscope data. */
virtual void requestUpdateVectorscopeHC() = 0;
/** Tells the observable to update the H-S vectorscope data. */
virtual void requestUpdateVectorscopeHS() = 0;
/** Tells the observable to update the waveform data. */
virtual void requestUpdateWaveform() = 0;
};