Jan/WLED_MM_Infinity
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

some effect optimizations

Browse Source 
* getpixelcolor: attribute pure - it reads memory, but does not write
* some optimizations for SEGMENT.blur() and SEGMENT.fadeToBlackBy()

* FX.c:pp remove double calls to blur() and fade_out()
* FX.cpp: SEGMENT.setUpLeds() added to effects, to enable LED buffering (safe some time because getPixelColor does not need to access NeopixelBus)

* a few other optimizations to safe time and avoid "expensive" operations
* set I2C bus speed to 400kHz (default is 100Khz)

* a few other small optimizations and tweaks
* pio: esp32 V4 builds use "patch5" toolchain version, which contains a few bugfixes especially for memory management.
This commit is contained in:
Frank
2023-05-03 20:33:23 +02:00
parent 91d36fa269
commit 7d0e627e14
12 changed files with 66 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
wled00/FX.cpp
View File

@@ -6042,6 +6042,7 @@ uint16_t mode_ripplepeak(void) { // * Ripple peak. By Andrew Tuli
// printUmData();
if (SEGENV.call == 0) {
SEGMENT.setUpLeds();
SEGENV.aux0 = 255;
SEGMENT.custom1 = *binNum;
SEGMENT.custom2 = *maxVol * 2;
@@ -6052,8 +6053,9 @@ uint16_t mode_ripplepeak(void) { // * Ripple peak. By Andrew Tuli
*binNum = SEGMENT.custom1; // Select a bin.
*maxVol = SEGMENT.custom2 / 2; // Our volume comparator.
SEGMENT.fade_out(240); // Lower frame rate means less effective fading than FastLED
SEGMENT.fade_out(240);
//SEGMENT.fade_out(240); // Lower frame rate means less effective fading than FastLED
//SEGMENT.fade_out(240);
SEGMENT.fade_out(224); // should be the same as 240 applied twice
for (int i = 0; i < SEGMENT.intensity/16; i++) { // Limit the number of ripples.
if (samplePeak) ripples[i].state = 255;
@@ -6066,7 +6068,8 @@ uint16_t mode_ripplepeak(void) { // * Ripple peak. By Andrew Tuli
ripples[i].pos = random16(SEGLEN);
#ifdef ESP32
if (FFT_MajorPeak > 1) // log10(0) is "forbidden" (throws exception)
ripples[i].color = (int)(log10f(FFT_MajorPeak)*128);
//ripples[i].color = (int)(log10f(FFT_MajorPeak)*128); // not to self: buggy !!
ripples[i].color = (int)(logf(FFT_MajorPeak)*32.0f); // works up to 10025 hz
else ripples[i].color = 0;
#else
ripples[i].color = random8();
@@ -6476,8 +6479,12 @@ uint16_t mode_midnoise(void) { // Midnoise. By Andrew Tuline.
}
float volumeSmth = *(float*) um_data->u_data[0];
SEGMENT.fade_out(SEGMENT.speed);
SEGMENT.fade_out(SEGMENT.speed);
if (SEGENV.call == 0) {
SEGMENT.setUpLeds();
SEGMENT.fill(BLACK);
}
SEGMENT.fadeToBlackBy(SEGMENT.speed/2);
//SEGMENT.fade_out(SEGMENT.speed);
float tmpSound2 = volumeSmth * (float)SEGMENT.intensity / 256.0; // Too sensitive.
tmpSound2 *= (float)SEGMENT.intensity / 128.0; // Reduce sensitity/length.
@@ -6622,8 +6629,13 @@ uint16_t mode_plasmoid(void) { // Plasmoid. By Andrew Tuline.
}
float volumeSmth = *(float*) um_data->u_data[0];
SEGMENT.fadeToBlackBy(32);
if (SEGENV.call == 0) {
SEGMENT.setUpLeds();
SEGMENT.fill(BLACK);
}
//SEGMENT.fadeToBlackBy(32);
SEGMENT.fadeToBlackBy(48);
plasmoip->thisphase += beatsin8(6,-4,4); // You can change direction and speed individually.
plasmoip->thatphase += beatsin8(7,-4,4); // Two phase values to make a complex pattern. By Andrew Tuline.
@@ -6921,7 +6933,10 @@ uint16_t mode_freqmap(void) { // Map FFT_MajorPeak to SEGLEN.
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);
if (SEGENV.call == 0) {
SEGMENT.setUpLeds();
SEGMENT.fill(BLACK);
}
int fadeoutDelay = (256 - SEGMENT.speed) / 32;
if ((fadeoutDelay <= 1 ) || ((SEGENV.call % fadeoutDelay) == 0)) SEGMENT.fade_out(SEGMENT.speed);
@@ -7068,7 +7083,7 @@ uint16_t mode_freqwave(void) { // Freqwave. By Andreas Pleschun
SEGMENT.fill(BLACK);
}
uint8_t secondHand = micros()/(256-SEGMENT.speed)/500 % 16;
uint8_t secondHand = (SEGMENT.speed < 255) ? (micros()/(256-SEGMENT.speed)/500 % 16) : 0;
if((SEGMENT.speed > 254) || (SEGENV.aux0 != secondHand)) { // WLEDMM allow to run at full speed
SEGENV.aux0 = secondHand;