diff options
author | Nick Brassel <nick@tzarc.org> | 2021-10-07 10:57:48 +1100 |
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committer | GitHub <noreply@github.com> | 2021-10-07 10:57:48 +1100 |
commit | b2a186cf92d91bbb7f98fff68c4edf571909bf89 (patch) | |
tree | c58eca68f1ca0797b8080c32be3d14b10abd286a /quantum/visualizer/led_backlight_keyframes.c | |
parent | bc1f5ef38172bc77a802fb779e5da60f800c231b (diff) |
Purge uGFX. (#14720)
* Purge uGFX.
* Remove remnants of visualizer.
* Remove remnants of uGFX.
Diffstat (limited to 'quantum/visualizer/led_backlight_keyframes.c')
-rw-r--r-- | quantum/visualizer/led_backlight_keyframes.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/quantum/visualizer/led_backlight_keyframes.c b/quantum/visualizer/led_backlight_keyframes.c deleted file mode 100644 index 338ada5227..0000000000 --- a/quantum/visualizer/led_backlight_keyframes.c +++ /dev/null @@ -1,143 +0,0 @@ -/* -The MIT License (MIT) - -Copyright (c) 2016 Fred Sundvik - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. -*/ -#include "gfx.h" -#include <math.h> -#include "led_backlight_keyframes.h" - -static uint8_t fade_led_color(keyframe_animation_t* animation, int from, int to) { - int frame_length = animation->frame_lengths[animation->current_frame]; - int current_pos = frame_length - animation->time_left_in_frame; - int delta = to - from; - int luma = (delta * current_pos) / frame_length; - luma += from; - return luma; -} - -static void keyframe_fade_all_leds_from_to(keyframe_animation_t* animation, uint8_t from, uint8_t to) { - uint8_t luma = fade_led_color(animation, from, to); - color_t color = LUMA2COLOR(luma); - gdispGClear(LED_DISPLAY, color); -} - -// TODO: Should be customizable per keyboard -#define NUM_ROWS LED_HEIGHT -#define NUM_COLS LED_WIDTH - -static uint8_t crossfade_start_frame[NUM_ROWS][NUM_COLS]; -static uint8_t crossfade_end_frame[NUM_ROWS][NUM_COLS]; - -static uint8_t compute_gradient_color(float t, float index, float num) { - const float two_pi = M_PI * 2.0f; - float normalized_index = (1.0f - index / (num - 1.0f)) * two_pi; - float x = t * two_pi + normalized_index; - float v = 0.5 * (cosf(x) + 1.0f); - return (uint8_t)(255.0f * v); -} - -bool led_backlight_keyframe_fade_in_all(keyframe_animation_t* animation, visualizer_state_t* state) { - (void)state; - keyframe_fade_all_leds_from_to(animation, 0, 255); - return true; -} - -bool led_backlight_keyframe_fade_out_all(keyframe_animation_t* animation, visualizer_state_t* state) { - (void)state; - keyframe_fade_all_leds_from_to(animation, 255, 0); - return true; -} - -bool led_backlight_keyframe_left_to_right_gradient(keyframe_animation_t* animation, visualizer_state_t* state) { - (void)state; - float frame_length = animation->frame_lengths[animation->current_frame]; - float current_pos = frame_length - animation->time_left_in_frame; - float t = current_pos / frame_length; - for (int i = 0; i < NUM_COLS; i++) { - uint8_t color = compute_gradient_color(t, i, NUM_COLS); - gdispGDrawLine(LED_DISPLAY, i, 0, i, NUM_ROWS - 1, LUMA2COLOR(color)); - } - return true; -} - -bool led_backlight_keyframe_top_to_bottom_gradient(keyframe_animation_t* animation, visualizer_state_t* state) { - (void)state; - float frame_length = animation->frame_lengths[animation->current_frame]; - float current_pos = frame_length - animation->time_left_in_frame; - float t = current_pos / frame_length; - for (int i = 0; i < NUM_ROWS; i++) { - uint8_t color = compute_gradient_color(t, i, NUM_ROWS); - gdispGDrawLine(LED_DISPLAY, 0, i, NUM_COLS - 1, i, LUMA2COLOR(color)); - } - return true; -} - -static void copy_current_led_state(uint8_t* dest) { - for (int i = 0; i < NUM_ROWS; i++) { - for (int j = 0; j < NUM_COLS; j++) { - dest[i * NUM_COLS + j] = gdispGGetPixelColor(LED_DISPLAY, j, i); - } - } -} -bool led_backlight_keyframe_crossfade(keyframe_animation_t* animation, visualizer_state_t* state) { - (void)state; - if (animation->first_update_of_frame) { - copy_current_led_state(&crossfade_start_frame[0][0]); - run_next_keyframe(animation, state); - copy_current_led_state(&crossfade_end_frame[0][0]); - } - for (int i = 0; i < NUM_ROWS; i++) { - for (int j = 0; j < NUM_COLS; j++) { - color_t color = LUMA2COLOR(fade_led_color(animation, crossfade_start_frame[i][j], crossfade_end_frame[i][j])); - gdispGDrawPixel(LED_DISPLAY, j, i, color); - } - } - return true; -} - -bool led_backlight_keyframe_mirror_orientation(keyframe_animation_t* animation, visualizer_state_t* state) { - (void)state; - (void)animation; - gdispGSetOrientation(LED_DISPLAY, GDISP_ROTATE_180); - return false; -} - -bool led_backlight_keyframe_normal_orientation(keyframe_animation_t* animation, visualizer_state_t* state) { - (void)state; - (void)animation; - gdispGSetOrientation(LED_DISPLAY, GDISP_ROTATE_0); - return false; -} - -bool led_backlight_keyframe_disable(keyframe_animation_t* animation, visualizer_state_t* state) { - (void)state; - (void)animation; - gdispGSetPowerMode(LED_DISPLAY, powerOff); - return false; -} - -bool led_backlight_keyframe_enable(keyframe_animation_t* animation, visualizer_state_t* state) { - (void)state; - (void)animation; - gdispGSetPowerMode(LED_DISPLAY, powerOn); - return false; -} |