1
0
mirror of https://github.com/mpv-player/mpv synced 2024-12-29 18:42:09 +00:00
mpv/player/client.h
wnoun 35da5a4d8e render api: fix use-after-free
render api needs to wait for vo to be destroyed before frees the context.
The purpose of kill_cb is to wake up render api after vo is destroyed,
but uninit did that before kill_cb, so kill_cb tries using the freed
memory. Remove kill_cb to fix the issue as uninit is able to do the
work.
2019-09-20 13:54:17 +02:00

58 lines
2.1 KiB
C

#ifndef MP_CLIENT_H_
#define MP_CLIENT_H_
#include <stdint.h>
#include <stdbool.h>
#include "libmpv/client.h"
#include "libmpv/stream_cb.h"
#include "misc/bstr.h"
struct MPContext;
struct mpv_handle;
struct mp_client_api;
struct mp_log;
struct mpv_global;
// Includes space for \0
#define MAX_CLIENT_NAME 64
void mp_clients_init(struct MPContext *mpctx);
void mp_clients_destroy(struct MPContext *mpctx);
void mp_shutdown_clients(struct MPContext *mpctx);
bool mp_is_shutting_down(struct MPContext *mpctx);
bool mp_clients_all_initialized(struct MPContext *mpctx);
bool mp_client_exists(struct MPContext *mpctx, const char *client_name);
void mp_client_broadcast_event(struct MPContext *mpctx, int event, void *data);
int mp_client_send_event(struct MPContext *mpctx, const char *client_name,
uint64_t reply_userdata, int event, void *data);
int mp_client_send_event_dup(struct MPContext *mpctx, const char *client_name,
int event, void *data);
bool mp_client_event_is_registered(struct MPContext *mpctx, int event);
void mp_client_property_change(struct MPContext *mpctx, const char *name);
struct mpv_handle *mp_new_client(struct mp_client_api *clients, const char *name);
void mp_client_set_weak(struct mpv_handle *ctx);
struct mp_log *mp_client_get_log(struct mpv_handle *ctx);
struct mpv_global *mp_client_get_global(struct mpv_handle *ctx);
struct MPContext *mp_client_get_core(struct mpv_handle *ctx);
struct MPContext *mp_client_api_get_core(struct mp_client_api *api);
// m_option.c
void *node_get_alloc(struct mpv_node *node);
// for vo_libmpv.c
struct osd_state;
struct mpv_render_context;
bool mp_set_main_render_context(struct mp_client_api *client_api,
struct mpv_render_context *ctx, bool active);
struct mpv_render_context *
mp_client_api_acquire_render_context(struct mp_client_api *ca);
void kill_video_async(struct mp_client_api *client_api);
bool mp_streamcb_lookup(struct mpv_global *g, const char *protocol,
void **out_user_data, mpv_stream_cb_open_ro_fn *out_fn);
#endif