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Bugfixed + performance improvements to the waterfall

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This commit is contained in:
Ryzerth
2020-12-12 05:34:58 +01:00
parent 774663d70d
commit e3db19b16a
20 changed files with 122 additions and 67 deletions
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17
core/src/gui/widgets/waterfall.h
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@ -53,7 +53,8 @@ namespace ImGui {
void init();
void draw();
void pushFFT(std::vector<float> data, int n);
float* getFFTBuffer();
void pushFFT();
void updatePallette(float colors[][3], int colorCount);
@ -97,6 +98,8 @@ namespace ImGui {
void setFFTHeight(int height);
int getFFTHeight();
void setRawFFTSize(int size, bool lock = true);
bool centerFreqMoved = false;
bool vfoFreqChanged = false;
bool bandplanEnabled = false;
@ -155,9 +158,9 @@ namespace ImGui {
int maxVSteps;
int maxHSteps;
int dataWidth; // Width of the FFT and waterfall
int fftHeight; // Height of the fft graph
int waterfallHeight; // Height of the waterfall
int dataWidth; // Width of the FFT and waterfall
int fftHeight; // Height of the fft graph
int waterfallHeight = 0; // Height of the waterfall
double viewBandwidth;
double viewOffset;
@ -180,8 +183,12 @@ namespace ImGui {
float waterfallMin;
float waterfallMax;
std::vector<std::vector<float>> rawFFTs;
//std::vector<std::vector<float>> rawFFTs;
int rawFFTSize;
float* rawFFTs = NULL;
float* latestFFT;
int currentFFTLine = 0;
int fftLines = 0;
uint32_t* waterfallFb;