jeans/WLED
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Indentation and shadowed variable.

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This commit is contained in:
Blaž Kristan 2024-10-07 16:50:51 +02:00
parent eb5ad232a0
commit be64930ebb
2 changed files with 27 additions and 27 deletions
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6
wled00/FX_2Dfcn.cpp
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@ -652,9 +652,9 @@ void Segment::drawCharacter(unsigned char chr, int16_t x, int16_t y, uint8_t w,
case 60: bits = pgm_read_byte_near(&console_font_5x12[(chr * h) + i]); break; // 5x12 font
default: return;
}
uint32_t col = ColorFromPaletteWLED(grad, (i+1)*255/h, 255, NOBLEND);
uint32_t c = ColorFromPaletteWLED(grad, (i+1)*255/h, 255, NOBLEND);
// pre-scale color for all pixels
col = color_fade(col, _segBri);
c = color_fade(c, _segBri);
_colorScaled = true;
for (int j = 0; j<w; j++) { // character width
int x0, y0;
@ -667,7 +667,7 @@ void Segment::drawCharacter(unsigned char chr, int16_t x, int16_t y, uint8_t w,
}
if (x0 < 0 || x0 >= (int)vWidth() || y0 < 0 || y0 >= (int)vHeight()) continue; // drawing off-screen
if (((bits>>(j+(8-w))) & 0x01)) { // bit set
setPixelColorXY(x0, y0, col);
setPixelColorXY(x0, y0, c);
}
}
_colorScaled = false;

48
wled00/colors.cpp
View File

@ -98,30 +98,30 @@ uint32_t color_fade(uint32_t c1, uint8_t amount, bool video)
// 1:1 replacement of fastled function optimized for ESP, slightly faster, more accurate and uses less flash (~ -200bytes)
uint32_t ColorFromPaletteWLED(const CRGBPalette16& pal, unsigned index, uint8_t brightness, TBlendType blendType)
{
if (blendType == LINEARBLEND_NOWRAP) {
index = (index*240) >> 8; // Blend range is affected by lo4 blend of values, remap to avoid wrapping
}
unsigned hi4 = byte(index) >> 4;
const CRGB* entry = (CRGB*)( (uint8_t*)(&(pal[0])) + (hi4 * sizeof(CRGB)));
unsigned red1 = entry->r;
unsigned green1 = entry->g;
unsigned blue1 = entry->b;
if (blendType != NOBLEND) {
if (hi4 == 15) entry = &(pal[0]);
else ++entry;
unsigned f2 = ((index & 0x0F) << 4) + 1; // +1 so we scale by 256 as a max value, then result can just be shifted by 8
unsigned f1 = (257 - f2); // f2 is 1 minimum, so this is 256 max
red1 = (red1 * f1 + (unsigned)entry->r * f2) >> 8;
green1 = (green1 * f1 + (unsigned)entry->g * f2) >> 8;
blue1 = (blue1 * f1 + (unsigned)entry->b * f2) >> 8;
}
if (brightness < 255) { // note: zero checking could be done to return black but that is hardly ever used so it is omitted
uint32_t scale = brightness + 1; // adjust for rounding (bitshift)
red1 = (red1 * scale) >> 8;
green1 = (green1 * scale) >> 8;
blue1 = (blue1 * scale) >> 8;
}
return RGBW32(red1,green1,blue1,0);
if (blendType == LINEARBLEND_NOWRAP) {
index = (index*240) >> 8; // Blend range is affected by lo4 blend of values, remap to avoid wrapping
}
unsigned hi4 = byte(index) >> 4;
const CRGB* entry = (CRGB*)((uint8_t*)(&(pal[0])) + (hi4 * sizeof(CRGB)));
unsigned red1 = entry->r;
unsigned green1 = entry->g;
unsigned blue1 = entry->b;
if (blendType != NOBLEND) {
if (hi4 == 15) entry = &(pal[0]);
else ++entry;
unsigned f2 = ((index & 0x0F) << 4) + 1; // +1 so we scale by 256 as a max value, then result can just be shifted by 8
unsigned f1 = (257 - f2); // f2 is 1 minimum, so this is 256 max
red1 = (red1 * f1 + (unsigned)entry->r * f2) >> 8;
green1 = (green1 * f1 + (unsigned)entry->g * f2) >> 8;
blue1 = (blue1 * f1 + (unsigned)entry->b * f2) >> 8;
}
if (brightness < 255) { // note: zero checking could be done to return black but that is hardly ever used so it is omitted
uint32_t scale = brightness + 1; // adjust for rounding (bitshift)
red1 = (red1 * scale) >> 8;
green1 = (green1 * scale) >> 8;
blue1 = (blue1 * scale) >> 8;
}
return RGBW32(red1,green1,blue1,0);
}
void setRandomColor(byte* rgb)