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Update action.c

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This commit is contained in:
Eric-L-T 2016-04-01 13:43:49 -07:00
parent 1a09e96b95
commit 317455178d
1 changed files with 15 additions and 4 deletions
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19
tmk_core/common/action.c
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@ -55,7 +55,7 @@ void action_exec(keyevent_t event)
#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS) #if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
bool disable_action_cache = false; bool disable_action_cache = false;
int8_t pressed_actions_cache[MATRIX_ROWS][MATRIX_COLS]; uint8_t source_layers_cache[5][((MATRIX_ROWS * MATRIX_COLS) / 8) ? ((MATRIX_ROWS * MATRIX_COLS) / 8) : 1];
void process_action_nocache(keyrecord_t *record) void process_action_nocache(keyrecord_t *record)
{ {
@ -82,11 +82,22 @@ action_t store_or_get_action(bool pressed, keypos_t key)
if (disable_action_cache) { if (disable_action_cache) {
return layer_switch_get_action(key); return layer_switch_get_action(key);
} }
uint8_t key_number = (key.col + (key.row * MATRIX_COLS));
uint8_t storage_row = key_number / 8;
uint8_t storage_bit = key_number % 8;
uint8_t layer;
if (pressed) { if (pressed) {
pressed_actions_cache[key.row][key.col] = layer_switch_get_layer(key); layer = layer_switch_get_layer(key);
for (uint8_t bit_number = 0; bit_number <= 4; bit_number++) {
source_layers_cache[bit_number][storage_row] ^= (-(!!(layer & (1 << bit_number)) ^ source_layers_cache[bit_number][storage_row])) & (1 << storage_bit);
}
} else {
layer = 0;
for (uint8_t bit_number = 0; bit_number <= 4; bit_number++) {
layer |= (!!(source_layers_cache[bit_number][storage_row] & (1 << storage_bit))) << bit_number;
}
} }
return action_for_key(pressed_actions_cache[key.row][key.col], key); return action_for_key(layer, key);
#else #else
return layer_switch_get_action(key); return layer_switch_get_action(key);
#endif #endif