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-rw-r--r--input/input.c13
-rw-r--r--input/input.h3
2 files changed, 14 insertions, 2 deletions
diff --git a/input/input.c b/input/input.c
index 4c69d00400..9a74abcdfb 100644
--- a/input/input.c
+++ b/input/input.c
@@ -1318,8 +1318,17 @@ static mp_cmd_t *read_events(struct input_ctx *ictx, int time)
#endif
int code;
- while ((code = key_fds[i].read_func.key(key_fds[i].ctx,
- key_fds[i].fd)) >= 0) {
+ while (1) {
+ code = key_fds[i].read_func.key(key_fds[i].ctx, key_fds[i].fd);
+ if (code < 0) {
+ if (code == MP_INPUT_RELEASE_ALL) {
+ memset(ictx->key_down, 0, sizeof(ictx->key_down));
+ ictx->num_key_down = 0;
+ ictx->last_key_down = 0;
+ continue;
+ }
+ break;
+ }
mp_cmd_t *ret = interpret_key(ictx, code);
if (ret)
return ret;
diff --git a/input/input.h b/input/input.h
index 2e48679856..10469f13ad 100644
--- a/input/input.h
+++ b/input/input.h
@@ -181,6 +181,9 @@ typedef enum {
#define MP_INPUT_NOTHING -3
//! Input will be available if you try again
#define MP_INPUT_RETRY -4
+// Key FIFO was full - release events may be lost, zero button-down status
+#define MP_INPUT_RELEASE_ALL -5
+
#ifndef MP_MAX_KEY_DOWN
#define MP_MAX_KEY_DOWN 32