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authorRyan Caltabiano <rcalt2vt@gmail.com>2019-05-19 08:34:25 -0500
committerDrashna Jaelre <drashna@live.com>2019-05-19 16:02:42 -0700
commit0554bced7c71fd60263931dbe85e08ac421fb5d3 (patch)
tree7ef13bbc3e576d391b76c1c972edc098800cc26c /quantum/rgb_matrix_animations/rainbow_beacon_anim.h
parent18e15a7077ed8a0ea31cc6f31824ca073717d724 (diff)
Reduce rgb matrix firmware size
Diffstat (limited to 'quantum/rgb_matrix_animations/rainbow_beacon_anim.h')
-rw-r--r--quantum/rgb_matrix_animations/rainbow_beacon_anim.h18
1 files changed, 5 insertions, 13 deletions
diff --git a/quantum/rgb_matrix_animations/rainbow_beacon_anim.h b/quantum/rgb_matrix_animations/rainbow_beacon_anim.h
index 564e3c480a..061cac837c 100644
--- a/quantum/rgb_matrix_animations/rainbow_beacon_anim.h
+++ b/quantum/rgb_matrix_animations/rainbow_beacon_anim.h
@@ -2,20 +2,12 @@
RGB_MATRIX_EFFECT(RAINBOW_BEACON)
#ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS
-bool RAINBOW_BEACON(effect_params_t* params) {
- RGB_MATRIX_USE_LIMITS(led_min, led_max);
+static void RAINBOW_BEACON_math(HSV* hsv, int8_t sin, int8_t cos, uint8_t i, uint8_t time) {
+ hsv->h = ((g_led_config.point[i].y - k_rgb_matrix_center.y) * 2 * cos + (g_led_config.point[i].x - k_rgb_matrix_center.x) * 2 * sin) / 128 + rgb_matrix_config.hue;
+}
- HSV hsv = { 0, rgb_matrix_config.sat, rgb_matrix_config.val };
- uint16_t time = scale16by8(g_rgb_counters.tick, rgb_matrix_config.speed / 4);
- int16_t cos_value = 2 * (cos8(time) - 128);
- int16_t sin_value = 2 * (sin8(time) - 128);
- for (uint8_t i = led_min; i < led_max; i++) {
- RGB_MATRIX_TEST_LED_FLAGS();
- hsv.h = ((g_led_config.point[i].y - k_rgb_matrix_center.y) * cos_value + (g_led_config.point[i].x - k_rgb_matrix_center.x) * sin_value) / 128 + rgb_matrix_config.hue;
- RGB rgb = hsv_to_rgb(hsv);
- rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
- }
- return led_max < DRIVER_LED_TOTAL;
+bool RAINBOW_BEACON(effect_params_t* params) {
+ return effect_runner_sin_cos_i(params, &RAINBOW_BEACON_math);
}
#endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS