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authorFabian Topfstedt <topfstedt@schneevonmorgen.com>2017-07-20 08:22:44 +0200
committerFabian Topfstedt <topfstedt@schneevonmorgen.com>2017-07-20 08:22:44 +0200
commitee43856ff7ba37ea89d1a8a4700efba4e4f69571 (patch)
treeb0ed5b538396b0b2b027e69ad8ceac443c067c79 /quantum/visualizer/led_keyframes.c
parent99b6e918eab31d4f53cabc04a995da945335ac7f (diff)
parent14c5160b1a94d5dc416002791b3c207ba0dca789 (diff)
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Merge https://github.com/qmk/qmk_firmware
Diffstat (limited to 'quantum/visualizer/led_keyframes.c')
-rw-r--r--quantum/visualizer/led_keyframes.c143
1 files changed, 0 insertions, 143 deletions
diff --git a/quantum/visualizer/led_keyframes.c b/quantum/visualizer/led_keyframes.c
deleted file mode 100644
index 7e6e5d1ab..000000000
--- a/quantum/visualizer/led_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_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_NUM_ROWS
-#define NUM_COLS LED_NUM_COLS
-
-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_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_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_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_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_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_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_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_keyframe_disable(keyframe_animation_t* animation, visualizer_state_t* state) {
- (void)state;
- (void)animation;
- gdispGSetPowerMode(LED_DISPLAY, powerOff);
- return false;
-}
-
-bool led_keyframe_enable(keyframe_animation_t* animation, visualizer_state_t* state) {
- (void)state;
- (void)animation;
- gdispGSetPowerMode(LED_DISPLAY, powerOn);
- return false;
-}