Skip to content

Commit

Permalink
DJ Light optimisation.
Browse files Browse the repository at this point in the history 
GoL mutations.
cleanup.
  • Loading branch information
@blazoncek
blazoncek committed Jan 19, 2023
1 parent e2b4e60 commit 7a5d870
Showing 1 changed file with 16 additions and 15 deletions.
31 changes: 16 additions & 15 deletions wled00/FX.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -4902,6 +4902,8 @@ uint16_t mode_2Dgameoflife(void) { // Written by Ewoud Wijma, inspired by https:
if (colorsCount[i].count > dominantColorCount.count) dominantColorCount = colorsCount[i];
// assign the dominant color w/ a bit of randomness to avoid "gliders"
if (dominantColorCount.count > 0 && random8(128)) SEGMENT.setPixelColorXY(x,y, dominantColorCount.color);
} else if ((col == bgc) && (neighbors == 2) && !random8(128)) { // Mutation
SEGMENT.setPixelColorXY(x,y, SEGMENT.color_from_palette(random8(), false, PALETTE_SOLID_WRAP, 255));
}
// else do nothing!
} //x,y
Expand Down Expand Up @@ -6702,9 +6704,8 @@ uint16_t mode_DJLight(void) { // Written by ??? Adapted by Wil
if (SEGENV.aux0 != secondHand) { // Triggered millis timing.
SEGENV.aux0 = secondHand;

SEGMENT.setPixelColor(mid, CRGB(fftResult[15]/2, fftResult[5]/2, fftResult[0]/2)); // 16-> 15 as 16 is out of bounds
CRGB color = SEGMENT.getPixelColor(mid);
SEGMENT.setPixelColor(mid, color.fadeToBlackBy(map(fftResult[1*4], 0, 255, 255, 10))); // TODO - Update
CRGB color = CRGB(fftResult[15]/2, fftResult[5]/2, fftResult[0]/2); // 16-> 15 as 16 is out of bounds
SEGMENT.setPixelColor(mid, color.fadeToBlackBy(map(fftResult[4], 0, 255, 255, 4))); // TODO - Update

for (int i = SEGLEN - 1; i > mid; i--) SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i-1)); // move to the left
for (int i = 0; i < mid; i++) SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i+1)); // move to the right
Expand All @@ -6727,8 +6728,8 @@ uint16_t mode_freqmap(void) { // Map FFT_MajorPeak to SEGLEN.
// add support for no audio
um_data = simulateSound(SEGMENT.soundSim);
}
float FFT_MajorPeak = *(float*) um_data->u_data[4];
float my_magnitude = *(float*) um_data->u_data[5] / 4.0f;
float FFT_MajorPeak = *(float*)um_data->u_data[4];
float my_magnitude = *(float*)um_data->u_data[5] / 4.0f;
if (FFT_MajorPeak < 1) FFT_MajorPeak = 1; // log10(0) is "forbidden" (throws exception)

if (SEGENV.call == 0) SEGMENT.fill(BLACK);
Expand Down Expand Up @@ -6761,7 +6762,7 @@ uint16_t mode_freqmatrix(void) { // Freqmatrix. By Andreas Plesch
um_data = simulateSound(SEGMENT.soundSim);
}
float FFT_MajorPeak = *(float*)um_data->u_data[4];
float volumeSmth = *(float*) um_data->u_data[0];
float volumeSmth = *(float*)um_data->u_data[0];

if (SEGENV.call == 0) {
SEGMENT.setUpLeds();
Expand Down Expand Up @@ -6798,7 +6799,7 @@ uint16_t mode_freqmatrix(void) { // Freqmatrix. By Andreas Plesch

// shift the pixels one pixel up
SEGMENT.setPixelColor(0, color);
for (int i = SEGLEN - 1; i > 0; i--) SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i-1)); //move to the left
for (int i = SEGLEN - 1; i > 0; i--) SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i-1)); //move to the left
}

return FRAMETIME;
Expand All @@ -6819,8 +6820,8 @@ uint16_t mode_freqpixels(void) { // Freqpixel. By Andrew Tuline.
// add support for no audio
um_data = simulateSound(SEGMENT.soundSim);
}
float FFT_MajorPeak = *(float*) um_data->u_data[4];
float my_magnitude = *(float*) um_data->u_data[5] / 16.0f;
float FFT_MajorPeak = *(float*)um_data->u_data[4];
float my_magnitude = *(float*)um_data->u_data[5] / 16.0f;
if (FFT_MajorPeak < 1) FFT_MajorPeak = 1; // log10(0) is "forbidden" (throws exception)

uint16_t fadeRate = 2*SEGMENT.speed - SEGMENT.speed*SEGMENT.speed/255; // Get to 255 as quick as you can.
Expand Down Expand Up @@ -6862,8 +6863,8 @@ uint16_t mode_freqwave(void) { // Freqwave. By Andreas Pleschun
// add support for no audio
um_data = simulateSound(SEGMENT.soundSim);
}
float FFT_MajorPeak = *(float*) um_data->u_data[4];
float volumeSmth = *(float*) um_data->u_data[0];
float FFT_MajorPeak = *(float*)um_data->u_data[4];
float volumeSmth = *(float*)um_data->u_data[0];

if (SEGENV.call == 0) {
SEGMENT.setUpLeds();
Expand Down Expand Up @@ -6924,16 +6925,16 @@ uint16_t mode_gravfreq(void) { // Gravfreq. By Andrew Tuline.
// add support for no audio
um_data = simulateSound(SEGMENT.soundSim);
}
float FFT_MajorPeak = *(float*) um_data->u_data[4];
float volumeSmth = *(float*) um_data->u_data[0];
float FFT_MajorPeak = *(float*)um_data->u_data[4];
float volumeSmth = *(float*)um_data->u_data[0];
if (FFT_MajorPeak < 1) FFT_MajorPeak = 1; // log10(0) is "forbidden" (throws exception)

SEGMENT.fade_out(250);

float segmentSampleAvg = volumeSmth * (float)SEGMENT.intensity / 255.0;
float segmentSampleAvg = volumeSmth * (float)SEGMENT.intensity / 255.0f;
segmentSampleAvg *= 0.125; // divide by 8, to compensate for later "sensitivty" upscaling

float mySampleAvg = mapf(segmentSampleAvg*2.0, 0,32, 0, (float)SEGLEN/2.0); // map to pixels availeable in current segment
float mySampleAvg = mapf(segmentSampleAvg*2.0f, 0,32, 0, (float)SEGLEN/2.0); // map to pixels availeable in current segment
int tempsamp = constrain(mySampleAvg,0,SEGLEN/2); // Keep the sample from overflowing.
uint8_t gravity = 8 - SEGMENT.speed/32;

Expand Down

1 comment on commit 7a5d870

@netmindz
Copy link
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Just fixing the redundant multiply by 1 or is there more to this change that time missing? Other than choosing to change the fade rate?

Please sign in to comment.