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Add support for hsv->rgb conversion without using CIE curve. (#9856)

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* Add support for hsv->rgb conversion without using CIE curve.

* Modify anavi/macropad8 to disable unicode (was unused), otherwise firmware size is too large.
This commit is contained in:
Nick Brassel
2020-08-05 15:11:06 +10:00
committed by Drashna Jael're
parent 9d4cbcd81e
commit 28947d5f54
2 changed files with 24 additions and 4 deletions
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26
quantum/color.c
View File

@@ -18,14 +18,20 @@
#include "led_tables.h" #include "led_tables.h"
#include "progmem.h" #include "progmem.h"
RGB hsv_to_rgb(HSV hsv) { RGB hsv_to_rgb_impl(HSV hsv, bool use_cie) {
RGB rgb; RGB rgb;
uint8_t region, remainder, p, q, t; uint8_t region, remainder, p, q, t;
uint16_t h, s, v; uint16_t h, s, v;
if (hsv.s == 0) { if (hsv.s == 0) {
#ifdef USE_CIE1931_CURVE #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 #else
rgb.r = hsv.v; rgb.r = hsv.v;
rgb.g = hsv.v; rgb.g = hsv.v;
@@ -37,7 +43,11 @@ RGB hsv_to_rgb(HSV hsv) {
h = hsv.h; h = hsv.h;
s = hsv.s; s = hsv.s;
#ifdef USE_CIE1931_CURVE #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 #else
v = hsv.v; v = hsv.v;
#endif #endif
@@ -87,6 +97,16 @@ RGB hsv_to_rgb(HSV hsv) {
} }
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 #ifdef RGBW
# ifndef MIN # ifndef MIN
# define MIN(a, b) ((a) < (b) ? (a) : (b)) # define MIN(a, b) ((a) < (b) ? (a) : (b))

2
quantum/color.h
View File

@@ -64,7 +64,7 @@ typedef struct PACKED {
#endif #endif
RGB hsv_to_rgb(HSV hsv); RGB hsv_to_rgb(HSV hsv);
RGB hsv_to_rgb_nocie(HSV hsv);
#ifdef RGBW #ifdef RGBW
void convert_rgb_to_rgbw(LED_TYPE *led); void convert_rgb_to_rgbw(LED_TYPE *led);
#endif #endif