typedef struct key_descriptor_s
{
const char *psz_key_string;
- int i_key_code;
+ uint32_t i_key_code;
} key_descriptor_t;
#define ADD_KEY(a) { a, *a }
};
enum { vlc_num_keys=sizeof(vlc_keys)/sizeof(struct key_descriptor_s) };
-static inline const char *KeyToString( int i_key )
+#include <stdlib.h>
+
+static inline int cmpkey (const void *key, const void *elem)
{
- size_t i;
- for ( i = 0; i < vlc_num_keys; ++i )
- {
- if ( vlc_keys[i].i_key_code == i_key )
- {
- return vlc_keys[i].psz_key_string;
- }
- }
- return NULL;
+ return ((uintptr_t)key) - ((key_descriptor_t *)elem)->i_key_code;
+}
+
+static inline const char *KeyToString( uint32_t i_key )
+{
+ key_descriptor_t *d;
+
+ d = (key_descriptor_t *)
+ bsearch ((void *)(uintptr_t)i_key, vlc_keys, vlc_num_keys,
+ sizeof (vlc_keys[0]), cmpkey);
+ return d ? d->psz_key_string : NULL;
}
static inline int StringToKey( char *psz_key )