diff options
| author | Nick Brassel <nick@tzarc.org> | 2020-08-05 15:11:06 +1000 |
|---|---|---|
| committer | James Young <18669334+noroadsleft@users.noreply.github.com> | 2020-08-29 14:30:02 -0700 |
| commit | c990dc1e6cdcabbfe280d60e981f9e7cc733d5db (patch) | |
| tree | 59941e361683e69d0c443115277d7a0488a1f83b /quantum | |
| parent | 200444f8d2c12ac04fd081745c74020c92d5da16 (diff) | |
Add support for hsv->rgb conversion without using CIE curve. (#9856)
* Add support for hsv->rgb conversion without using CIE curve. * Modify anavi/macropad8 to disable unicode (was unused), otherwise firmware size is too large.
Diffstat (limited to 'quantum')
| -rw-r--r-- | quantum/color.c | 26 | ||||
| -rw-r--r-- | quantum/color.h | 1 |
2 files changed, 24 insertions, 3 deletions
diff --git a/quantum/color.c b/quantum/color.c index c050300627..1c5128e4a2 100644 --- a/quantum/color.c +++ b/quantum/color.c @@ -18,14 +18,20 @@ #include "led_tables.h" #include "progmem.h" -RGB hsv_to_rgb(HSV hsv) { +RGB hsv_to_rgb_impl(HSV hsv, bool use_cie) { RGB rgb; uint8_t region, remainder, p, q, t; uint16_t h, s, v; if (hsv.s == 0) { #ifdef USE_CIE1931_CURVE - rgb.r = rgb.g = rgb.b = pgm_read_byte(&CIE1931_CURVE[hsv.v]); + if (use_cie) { + rgb.r = rgb.g = rgb.b = pgm_read_byte(&CIE1931_CURVE[hsv.v]); + } else { + rgb.r = hsv.v; + rgb.g = hsv.v; + rgb.b = hsv.v; + } #else rgb.r = hsv.v; rgb.g = hsv.v; @@ -37,7 +43,11 @@ RGB hsv_to_rgb(HSV hsv) { h = hsv.h; s = hsv.s; #ifdef USE_CIE1931_CURVE - v = pgm_read_byte(&CIE1931_CURVE[hsv.v]); + if (use_cie) { + v = pgm_read_byte(&CIE1931_CURVE[hsv.v]); + } else { + v = hsv.v; + } #else v = hsv.v; #endif @@ -86,6 +96,16 @@ RGB hsv_to_rgb(HSV hsv) { return rgb; } +RGB hsv_to_rgb(HSV hsv) { +#ifdef USE_CIE1931_CURVE + return hsv_to_rgb_impl(hsv, true); +#else + return hsv_to_rgb_impl(hsv, false); +#endif +} + +RGB hsv_to_rgb_nocie(HSV hsv) { return hsv_to_rgb_impl(hsv, false); } + #ifdef RGBW # ifndef MIN # define MIN(a, b) ((a) < (b) ? (a) : (b)) diff --git a/quantum/color.h b/quantum/color.h index 58d4f0407f..5c5a0f0ebd 100644 --- a/quantum/color.h +++ b/quantum/color.h @@ -64,6 +64,7 @@ typedef struct PACKED { #endif RGB hsv_to_rgb(HSV hsv); +RGB hsv_to_rgb_nocie(HSV hsv); #ifdef RGBW void convert_rgb_to_rgbw(LED_TYPE *led); #endif |