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Cut the memory consumption of PREVENT_STUCK_MODIFIERS in half

This commit is contained in:
Wojciech Siewierski 2016-03-27 23:50:07 +02:00
parent a5cdc3aab1
commit b4f442dfea
4 changed files with 16 additions and 11 deletions
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6
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;
action_t pressed_actions_cache[MATRIX_ROWS][MATRIX_COLS]; int8_t pressed_actions_cache[MATRIX_ROWS][MATRIX_COLS];
void process_action_nocache(keyrecord_t *record) void process_action_nocache(keyrecord_t *record)
{ {
@ -84,9 +84,9 @@ action_t store_or_get_action(bool pressed, keypos_t key)
} }
if (pressed) { if (pressed) {
pressed_actions_cache[key.row][key.col] = layer_switch_get_action(key); pressed_actions_cache[key.row][key.col] = layer_switch_get_layer(key);
} }
return pressed_actions_cache[key.row][key.col]; return action_for_key(pressed_actions_cache[key.row][key.col], key);
#else #else
return layer_switch_get_action(key); return layer_switch_get_action(key);
#endif #endif

2
tmk_core/common/action.h
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@ -61,7 +61,7 @@ void action_function(keyrecord_t *record, uint8_t id, uint8_t opt);
/* Utilities for actions. */ /* Utilities for actions. */
#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS) #if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
extern bool disable_action_cache; extern bool disable_action_cache;
extern action_t pressed_actions_cache[MATRIX_ROWS][MATRIX_COLS]; extern int8_t pressed_actions_cache[MATRIX_ROWS][MATRIX_COLS];
#endif #endif
void process_action_nocache(keyrecord_t *record); void process_action_nocache(keyrecord_t *record);
void process_action(keyrecord_t *record); void process_action(keyrecord_t *record);

16
tmk_core/common/action_layer.c
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@ -111,8 +111,7 @@ void layer_debug(void)
#endif #endif
int8_t layer_switch_get_layer(keypos_t key)
action_t layer_switch_get_action(keypos_t key)
{ {
action_t action; action_t action;
action.code = ACTION_TRANSPARENT; action.code = ACTION_TRANSPARENT;
@ -124,15 +123,18 @@ action_t layer_switch_get_action(keypos_t key)
if (layers & (1UL<<i)) { if (layers & (1UL<<i)) {
action = action_for_key(i, key); action = action_for_key(i, key);
if (action.code != ACTION_TRANSPARENT) { if (action.code != ACTION_TRANSPARENT) {
return action; return i;
} }
} }
} }
/* fall back to layer 0 */ /* fall back to layer 0 */
action = action_for_key(0, key); return 0;
return action;
#else #else
action = action_for_key(biton32(default_layer_state), key); return biton32(default_layer_state);
return action;
#endif #endif
} }
action_t layer_switch_get_action(keypos_t key)
{
return action_for_key(layer_switch_get_layer(key), key);
}

3
tmk_core/common/action_layer.h
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@ -71,6 +71,9 @@ void layer_xor(uint32_t state);
#endif #endif
/* return the topmost non-transparent layer currently associated with key */
int8_t layer_switch_get_layer(keypos_t key);
/* return action depending on current layer status */ /* return action depending on current layer status */
action_t layer_switch_get_action(keypos_t key); action_t layer_switch_get_action(keypos_t key);