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Global gamma.

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Randomcycle palette bugfix.
This commit is contained in:
Blaz Kristan 2022-09-04 20:17:05 +02:00
parent 42d1ab8a87
commit 787f5f06df
11 changed files with 40 additions and 46 deletions
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5
wled00/FX.cpp
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@ -1927,10 +1927,7 @@ uint16_t mode_palette()
for (int i = 0; i < SEGLEN; i++) for (int i = 0; i < SEGLEN; i++)
{ {
uint8_t colorIndex = (i * 255 / SEGLEN) - counter; uint8_t colorIndex = (i * 255 / SEGLEN) - counter;
SEGMENT.setPixelColor(i, SEGMENT.color_from_palette(colorIndex, false, noWrap, 255));
if (noWrap) colorIndex = map(colorIndex, 0, 255, 0, 240); //cut off blend at palette "end"
SEGMENT.setPixelColor(i, SEGMENT.color_from_palette(colorIndex, false, true, 255));
} }
return FRAMETIME; return FRAMETIME;
} }

4
wled00/FX.h
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@ -647,8 +647,6 @@ class WS2812FX { // 96 bytes
public: public:
WS2812FX() : WS2812FX() :
gammaCorrectBri(false),
gammaCorrectCol(true),
paletteFade(0), paletteFade(0),
paletteBlend(0), paletteBlend(0),
milliampsPerLed(55), milliampsPerLed(55),
@ -747,8 +745,6 @@ class WS2812FX { // 96 bytes
inline void appendSegment(const Segment &seg = Segment()) { _segments.push_back(seg); } inline void appendSegment(const Segment &seg = Segment()) { _segments.push_back(seg); }
bool bool
gammaCorrectBri,
gammaCorrectCol,
checkSegmentAlignment(void), checkSegmentAlignment(void),
hasRGBWBus(void), hasRGBWBus(void),
hasCCTBus(void), hasCCTBus(void),

34
wled00/FX_fcn.cpp
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@ -208,6 +208,7 @@ void Segment::setUpLeds() {
CRGBPalette16 &Segment::loadPalette(CRGBPalette16 &targetPalette, uint8_t pal) { CRGBPalette16 &Segment::loadPalette(CRGBPalette16 &targetPalette, uint8_t pal) {
static unsigned long _lastPaletteChange = 0; // perhaps it should be per segment static unsigned long _lastPaletteChange = 0; // perhaps it should be per segment
static CRGBPalette16 randomPalette = CRGBPalette16(DEFAULT_COLOR);
byte tcp[72]; byte tcp[72];
if (pal < 245 && pal > GRADIENT_PALETTE_COUNT+13) pal = 0; if (pal < 245 && pal > GRADIENT_PALETTE_COUNT+13) pal = 0;
if (pal > 245 && (strip.customPalettes.size() == 0 || 255U-pal > strip.customPalettes.size()-1)) pal = 0; if (pal > 245 && (strip.customPalettes.size() == 0 || 255U-pal > strip.customPalettes.size()-1)) pal = 0;
@ -229,30 +230,31 @@ CRGBPalette16 &Segment::loadPalette(CRGBPalette16 &targetPalette, uint8_t pal) {
targetPalette = PartyColors_p; break; targetPalette = PartyColors_p; break;
case 1: //periodically replace palette with a random one. Doesn't work with multiple FastLED segments case 1: //periodically replace palette with a random one. Doesn't work with multiple FastLED segments
if (millis() - _lastPaletteChange > 5000 /*+ ((uint32_t)(255-intensity))*100*/) { if (millis() - _lastPaletteChange > 5000 /*+ ((uint32_t)(255-intensity))*100*/) {
targetPalette = CRGBPalette16( randomPalette = CRGBPalette16(
CHSV(random8(), 255, random8(128, 255)), CHSV(random8(), random8(160, 255), random8(128, 255)),
CHSV(random8(), 255, random8(128, 255)), CHSV(random8(), random8(160, 255), random8(128, 255)),
CHSV(random8(), 192, random8(128, 255)), CHSV(random8(), random8(160, 255), random8(128, 255)),
CHSV(random8(), 255, random8(128, 255))); CHSV(random8(), random8(160, 255), random8(128, 255)));
_lastPaletteChange = millis(); _lastPaletteChange = millis();
} break; }
targetPalette = randomPalette; break;
case 2: {//primary color only case 2: {//primary color only
CRGB prim = strip.gammaCorrectCol ? gamma32(colors[0]) : colors[0]; CRGB prim = gamma32(colors[0]);
targetPalette = CRGBPalette16(prim); break;} targetPalette = CRGBPalette16(prim); break;}
case 3: {//primary + secondary case 3: {//primary + secondary
CRGB prim = strip.gammaCorrectCol ? gamma32(colors[0]) : colors[0]; CRGB prim = gamma32(colors[0]);
CRGB sec = strip.gammaCorrectCol ? gamma32(colors[1]) : colors[1]; CRGB sec = gamma32(colors[1]);
targetPalette = CRGBPalette16(prim,prim,sec,sec); break;} targetPalette = CRGBPalette16(prim,prim,sec,sec); break;}
case 4: {//primary + secondary + tertiary case 4: {//primary + secondary + tertiary
CRGB prim = strip.gammaCorrectCol ? gamma32(colors[0]) : colors[0]; CRGB prim = gamma32(colors[0]);
CRGB sec = strip.gammaCorrectCol ? gamma32(colors[1]) : colors[1]; CRGB sec = gamma32(colors[1]);
CRGB ter = strip.gammaCorrectCol ? gamma32(colors[2]) : colors[2]; CRGB ter = gamma32(colors[2]);
targetPalette = CRGBPalette16(ter,sec,prim); break;} targetPalette = CRGBPalette16(ter,sec,prim); break;}
case 5: {//primary + secondary (+tert if not off), more distinct case 5: {//primary + secondary (+tert if not off), more distinct
CRGB prim = strip.gammaCorrectCol ? gamma32(colors[0]) : colors[0]; CRGB prim = gamma32(colors[0]);
CRGB sec = strip.gammaCorrectCol ? gamma32(colors[1]) : colors[1]; CRGB sec = gamma32(colors[1]);
if (colors[2]) { if (colors[2]) {
CRGB ter = strip.gammaCorrectCol ? gamma32(colors[2]) : colors[2]; CRGB ter = gamma32(colors[2]);
targetPalette = CRGBPalette16(prim,prim,prim,prim,prim,sec,sec,sec,sec,sec,ter,ter,ter,ter,ter,prim); targetPalette = CRGBPalette16(prim,prim,prim,prim,prim,sec,sec,sec,sec,sec,ter,ter,ter,ter,ter,prim);
} else { } else {
targetPalette = CRGBPalette16(prim,prim,prim,prim,prim,prim,prim,prim,sec,sec,sec,sec,sec,sec,sec,sec); targetPalette = CRGBPalette16(prim,prim,prim,prim,prim,prim,prim,prim,sec,sec,sec,sec,sec,sec,sec,sec);
@ -823,7 +825,7 @@ uint32_t Segment::color_from_palette(uint16_t i, bool mapping, bool wrap, uint8_
// default palette or no RGB support on segment // default palette or no RGB support on segment
if ((palette == 0 && mcol < NUM_COLORS) || !(_capabilities & 0x01)) { if ((palette == 0 && mcol < NUM_COLORS) || !(_capabilities & 0x01)) {
uint32_t color = (transitional && _t) ? _t->_colorT[mcol] : colors[mcol]; uint32_t color = (transitional && _t) ? _t->_colorT[mcol] : colors[mcol];
color = strip.gammaCorrectCol ? gamma32(color) : color; color = gamma32(color);
if (pbri == 255) return color; if (pbri == 255) return color;
return RGBW32(scale8_video(R(color),pbri), scale8_video(G(color),pbri), scale8_video(B(color),pbri), scale8_video(W(color),pbri)); return RGBW32(scale8_video(R(color),pbri), scale8_video(G(color),pbri), scale8_video(B(color),pbri), scale8_video(W(color),pbri));
} }

12
wled00/cfg.cpp
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@ -302,10 +302,10 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
float light_gc_bri = light["gc"]["bri"]; float light_gc_bri = light["gc"]["bri"];
float light_gc_col = light["gc"]["col"]; // 2.8 float light_gc_col = light["gc"]["col"]; // 2.8
if (light_gc_bri > 1.5) strip.gammaCorrectBri = true; if (light_gc_bri > 1.5) gammaCorrectBri = true;
else if (light_gc_bri > 0.5) strip.gammaCorrectBri = false; else if (light_gc_bri > 0.5) gammaCorrectBri = false;
if (light_gc_col > 1.5) strip.gammaCorrectCol = true; if (light_gc_col > 1.5) gammaCorrectCol = true;
else if (light_gc_col > 0.5) strip.gammaCorrectCol = false; else if (light_gc_col > 0.5) gammaCorrectCol = false;
JsonObject light_tr = light["tr"]; JsonObject light_tr = light["tr"];
CJSON(fadeTransition, light_tr["mode"]); CJSON(fadeTransition, light_tr["mode"]);
@ -759,8 +759,8 @@ void serializeConfig() {
light[F("aseg")] = autoSegments; light[F("aseg")] = autoSegments;
JsonObject light_gc = light.createNestedObject("gc"); JsonObject light_gc = light.createNestedObject("gc");
light_gc["bri"] = (strip.gammaCorrectBri) ? 2.8 : 1.0; light_gc["bri"] = (gammaCorrectBri) ? 2.8 : 1.0;
light_gc["col"] = (strip.gammaCorrectCol) ? 2.8 : 1.0; light_gc["col"] = (gammaCorrectCol) ? 2.8 : 1.0;
JsonObject light_tr = light.createNestedObject("tr"); JsonObject light_tr = light.createNestedObject("tr");
light_tr["mode"] = fadeTransition; light_tr["mode"] = fadeTransition;

2
wled00/colors.cpp
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@ -358,7 +358,7 @@ uint8_t gamma8(uint8_t b)
uint32_t gamma32(uint32_t color) uint32_t gamma32(uint32_t color)
{ {
//if (!strip.gammaCorrectCol) return color; if (!gammaCorrectCol) return color;
uint8_t w = W(color); uint8_t w = W(color);
uint8_t r = R(color); uint8_t r = R(color);
uint8_t g = G(color); uint8_t g = G(color);

7
wled00/json.cpp
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@ -265,12 +265,9 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
} }
if (set < 2) stop = start + 1; if (set < 2) stop = start + 1;
uint32_t c = gamma32(RGBW32(rgbw[0], rgbw[1], rgbw[2], rgbw[3]));
for (int i = start; i < stop; i++) { for (int i = start; i < stop; i++) {
if (strip.gammaCorrectCol) { seg.setPixelColor(i, c);
seg.setPixelColor(i, gamma8(rgbw[0]), gamma8(rgbw[1]), gamma8(rgbw[2]), gamma8(rgbw[3]));
} else {
seg.setPixelColor(i, rgbw[0], rgbw[1], rgbw[2], rgbw[3]);
}
} }
if (!set) start++; if (!set) start++;
set = 0; set = 0;

4
wled00/set.cpp
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@ -184,8 +184,8 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
turnOnAtBoot = request->hasArg(F("BO")); turnOnAtBoot = request->hasArg(F("BO"));
t = request->arg(F("BP")).toInt(); t = request->arg(F("BP")).toInt();
if (t <= 250) bootPreset = t; if (t <= 250) bootPreset = t;
strip.gammaCorrectBri = request->hasArg(F("GB")); gammaCorrectBri = request->hasArg(F("GB"));
strip.gammaCorrectCol = request->hasArg(F("GC")); gammaCorrectCol = request->hasArg(F("GC"));
fadeTransition = request->hasArg(F("TF")); fadeTransition = request->hasArg(F("TF"));
t = request->arg(F("TD")).toInt(); t = request->arg(F("TD")).toInt();

2
wled00/udp.cpp
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@ -564,7 +564,7 @@ void setRealtimePixel(uint16_t i, byte r, byte g, byte b, byte w)
{ {
uint16_t pix = i + arlsOffset; uint16_t pix = i + arlsOffset;
if (pix < strip.getLengthTotal()) { if (pix < strip.getLengthTotal()) {
if (!arlsDisableGammaCorrection && strip.gammaCorrectCol) { if (!arlsDisableGammaCorrection && gammaCorrectCol) {
r = gamma8(r); r = gamma8(r);
g = gamma8(g); g = gamma8(g);
b = gamma8(b); b = gamma8(b);

8
wled00/wled.h
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@ -287,9 +287,11 @@ WLED_GLOBAL byte bootPreset _INIT(0); // save preset to load
//if true, a segment per bus will be created on boot and LED settings save //if true, a segment per bus will be created on boot and LED settings save
//if false, only one segment spanning the total LEDs is created, //if false, only one segment spanning the total LEDs is created,
//but not on LED settings save if there is more than one segment currently //but not on LED settings save if there is more than one segment currently
WLED_GLOBAL bool autoSegments _INIT(false); WLED_GLOBAL bool autoSegments _INIT(false);
WLED_GLOBAL bool correctWB _INIT(false); //CCT color correction of RGB color WLED_GLOBAL bool correctWB _INIT(false); // CCT color correction of RGB color
WLED_GLOBAL bool cctFromRgb _INIT(false); //CCT is calculated from RGB instead of using seg.cct WLED_GLOBAL bool cctFromRgb _INIT(false); // CCT is calculated from RGB instead of using seg.cct
WLED_GLOBAL bool gammaCorrectCol _INIT(false); // use gamma correction on colors
WLED_GLOBAL bool gammaCorrectBri _INIT(false); // use gamma correction on brightness
WLED_GLOBAL byte col[] _INIT_N(({ 255, 160, 0, 0 })); // current RGB(W) primary color. col[] should be updated if you want to change the color. WLED_GLOBAL byte col[] _INIT_N(({ 255, 160, 0, 0 })); // current RGB(W) primary color. col[] should be updated if you want to change the color.
WLED_GLOBAL byte colSec[] _INIT_N(({ 0, 0, 0, 0 })); // current RGB(W) secondary color WLED_GLOBAL byte colSec[] _INIT_N(({ 0, 0, 0, 0 })); // current RGB(W) secondary color

4
wled00/wled_eeprom.cpp
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@ -140,8 +140,8 @@ void loadSettingsFromEEPROM()
ntpEnabled = EEPROM.read(327); ntpEnabled = EEPROM.read(327);
currentTimezone = EEPROM.read(328); currentTimezone = EEPROM.read(328);
useAMPM = EEPROM.read(329); useAMPM = EEPROM.read(329);
strip.gammaCorrectBri = EEPROM.read(330); gammaCorrectBri = EEPROM.read(330);
strip.gammaCorrectCol = EEPROM.read(331); gammaCorrectCol = EEPROM.read(331);
overlayCurrent = EEPROM.read(332); overlayCurrent = EEPROM.read(332);
alexaEnabled = EEPROM.read(333); alexaEnabled = EEPROM.read(333);

4
wled00/xml.cpp
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@ -394,8 +394,8 @@ void getSettingsJS(byte subPage, char* dest)
sappend('c',SET_F("BO"),turnOnAtBoot); sappend('c',SET_F("BO"),turnOnAtBoot);
sappend('v',SET_F("BP"),bootPreset); sappend('v',SET_F("BP"),bootPreset);
sappend('c',SET_F("GB"),strip.gammaCorrectBri); sappend('c',SET_F("GB"),gammaCorrectBri);
sappend('c',SET_F("GC"),strip.gammaCorrectCol); sappend('c',SET_F("GC"),gammaCorrectCol);
sappend('c',SET_F("TF"),fadeTransition); sappend('c',SET_F("TF"),fadeTransition);
sappend('v',SET_F("TD"),transitionDelayDefault); sappend('v',SET_F("TD"),transitionDelayDefault);
sappend('c',SET_F("PF"),strip.paletteFade); sappend('c',SET_F("PF"),strip.paletteFade);