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| #ifndef FFMSG_QUEUE_H #define FFMSG_QUEUE_H #include "SDL.h"
typedef struct AVMessage{ int what; int arg1; int arg2; void *obj; void (*free_l)(void *obj); struct AVMessage *next; }AVMessage;
typedef struct MessageQueue{ AVMessage *first_msg, *last_msg; int nb_messages; int abort_request; SDL_mutex *mutex; SDL_cond *cond; AVMessage *recycle_msg; int recycle_count; int alloc_count; }MessageQueue;
void msg_free_res(AVMessage *msg);
int msg_queue_put_private(MessageQueue* q, AVMessage *msg);
int msg_queue_put(MessageQueue* q, AVMessage *msg);
void msg_init_msg(AVMessage *msg);
void msg_queue_put_sample1(MessageQueue* q, int what);
void msg_queue_put_sample2(MessageQueue* q, int what, int arg1);
void msg_queue_put_sample3(MessageQueue* q, int what, int arg1, int arg2);
void msg_obj_free_l(void *obj);
void msg_queue_put_sample4(MessageQueue* q, int what, int arg1, int arg2, void* obj, int obj_len);
void msg_queue_init(MessageQueue* q);
void msg_queue_flush(MessageQueue* q);
void msg_queue_destroy(MessageQueue* q);
void msg_queue_abort(MessageQueue* q);
void msg_queue_start(MessageQueue* q);
int msg_queue_get(MessageQueue* q, AVMessage *msg, int block);
void msg_queue_remove(MessageQueue* q, int what);
#endif
|