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input: fix behavior if there are actually key up events

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Wayland is the only backend that actually sends per-key key up events
(the X11 one just sends MP_INPUT_RELEASE_ALL for simplicity). Handling
was broken with Wayland, and each key event was interpreted twice, once
on key down and once on key up.

This commit should fix it.
This commit is contained in:
wm4 2013-07-01 21:33:41 +02:00
parent 931ee2dd21
commit 2f8dcac28b
1 changed files with 2 additions and 1 deletions
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3
core/input/input.c
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@ -1324,6 +1324,7 @@ static mp_cmd_t *interpret_key(struct input_ctx *ictx, int code)
if (ictx->key_down[j] == code)
break;
}
bool emit_key = false;
bool doubleclick = MP_KEY_IS_MOUSE_BTN_DBL(code);
if (doubleclick) {
int btn = code - MP_MOUSE_BTN0_DBL + MP_MOUSE_BTN0;
@ -1332,8 +1333,8 @@ static mp_cmd_t *interpret_key(struct input_ctx *ictx, int code)
return NULL;
j = ictx->num_key_down - 1;
ictx->key_down[j] = code;
emit_key = true;
}
bool emit_key = ictx->last_key_down;
if (j == ictx->num_key_down) { // was not already down; add temporarily
if (ictx->num_key_down > MP_MAX_KEY_DOWN) {
mp_tmsg(MSGT_INPUT, MSGL_ERR, "Too many key down events "