Sweden-Number/dlls/winegstreamer/gst_cbs.h

162 lines
5.6 KiB
C

/*
* Copyright 2015 Andrew Eikum for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef GST_CBS_H
#define GST_CBS_H
#include "wine/list.h"
#include "windef.h"
#include <pthread.h>
typedef enum {
GST_AUTOPLUG_SELECT_TRY,
GST_AUTOPLUG_SELECT_EXPOSE,
GST_AUTOPLUG_SELECT_SKIP
} GstAutoplugSelectResult;
enum CB_TYPE {
WATCH_BUS,
EXISTING_NEW_PAD,
QUERY_FUNCTION,
ACTIVATE_MODE,
NO_MORE_PADS,
REQUEST_BUFFER_SRC,
EVENT_SRC,
EVENT_SINK,
GOT_DATA_SINK,
REMOVED_DECODED_PAD,
AUTOPLUG_BLACKLIST,
UNKNOWN_TYPE,
QUERY_SINK
};
struct cb_data {
enum CB_TYPE type;
union {
struct watch_bus_data {
GstBus *bus;
GstMessage *msg;
gpointer user;
GstBusSyncReply ret;
} watch_bus_data;
struct existing_new_pad_data {
GstElement *bin;
GstPad *pad;
gpointer user;
} existing_new_pad_data;
struct query_function_data {
GstPad *pad;
GstObject *parent;
GstQuery *query;
gboolean ret;
} query_function_data;
struct activate_mode_data {
GstPad *pad;
GstObject *parent;
GstPadMode mode;
gboolean activate;
gboolean ret;
} activate_mode_data;
struct no_more_pads_data {
GstElement *decodebin;
gpointer user;
} no_more_pads_data;
struct request_buffer_src_data {
GstPad *pad;
GstObject *parent;
guint64 ofs;
guint len;
GstBuffer **buf;
GstFlowReturn ret;
} request_buffer_src_data;
struct event_src_data {
GstPad *pad;
GstObject *parent;
GstEvent *event;
gboolean ret;
} event_src_data;
struct event_sink_data {
GstPad *pad;
GstObject *parent;
GstEvent *event;
gboolean ret;
} event_sink_data;
struct got_data_sink_data {
GstPad *pad;
GstObject *parent;
GstBuffer *buf;
GstFlowReturn ret;
} got_data_sink_data;
struct removed_decoded_pad_data {
GstElement *bin;
GstPad *pad;
gpointer user;
} removed_decoded_pad_data;
struct autoplug_blacklist_data {
GstElement *bin;
GstPad *pad;
GstCaps *caps;
GstElementFactory *fact;
gpointer user;
GstAutoplugSelectResult ret;
} autoplug_blacklist_data;
struct unknown_type_data {
GstElement *bin;
GstPad *pad;
GstCaps *caps;
gpointer user;
} unknown_type_data;
struct query_sink_data {
GstPad *pad;
GstObject *parent;
GstQuery *query;
gboolean ret;
} query_sink_data;
} u;
int finished;
pthread_mutex_t lock;
pthread_cond_t cond;
struct list entry;
};
extern pthread_mutex_t cb_list_lock DECLSPEC_HIDDEN;
extern pthread_cond_t cb_list_cond DECLSPEC_HIDDEN;
extern struct list cb_list DECLSPEC_HIDDEN;
void CALLBACK perform_cb(TP_CALLBACK_INSTANCE *instance, void *user) DECLSPEC_HIDDEN;
BOOL is_wine_thread(void) DECLSPEC_HIDDEN;
void mark_wine_thread(void) DECLSPEC_HIDDEN;
GstBusSyncReply watch_bus_wrapper(GstBus *bus, GstMessage *msg, gpointer user) DECLSPEC_HIDDEN;
void existing_new_pad_wrapper(GstElement *bin, GstPad *pad, gpointer user) DECLSPEC_HIDDEN;
gboolean query_function_wrapper(GstPad *pad, GstObject *parent, GstQuery *query) DECLSPEC_HIDDEN;
gboolean activate_mode_wrapper(GstPad *pad, GstObject *parent, GstPadMode mode, gboolean activate) DECLSPEC_HIDDEN;
void no_more_pads_wrapper(GstElement *decodebin, gpointer user) DECLSPEC_HIDDEN;
GstFlowReturn request_buffer_src_wrapper(GstPad *pad, GstObject *parent, guint64 ofs, guint len, GstBuffer **buf) DECLSPEC_HIDDEN;
gboolean event_src_wrapper(GstPad *pad, GstObject *parent, GstEvent *event) DECLSPEC_HIDDEN;
gboolean event_sink_wrapper(GstPad *pad, GstObject *parent, GstEvent *event) DECLSPEC_HIDDEN;
GstFlowReturn got_data_sink_wrapper(GstPad *pad, GstObject *parent, GstBuffer *buf) DECLSPEC_HIDDEN;
GstFlowReturn got_data_wrapper(GstPad *pad, GstObject *parent, GstBuffer *buf) DECLSPEC_HIDDEN;
void removed_decoded_pad_wrapper(GstElement *bin, GstPad *pad, gpointer user) DECLSPEC_HIDDEN;
GstAutoplugSelectResult autoplug_blacklist_wrapper(GstElement *bin, GstPad *pad, GstCaps *caps, GstElementFactory *fact, gpointer user) DECLSPEC_HIDDEN;
void unknown_type_wrapper(GstElement *bin, GstPad *pad, GstCaps *caps, gpointer user) DECLSPEC_HIDDEN;
void Gstreamer_transform_pad_added_wrapper(GstElement *filter, GstPad *pad, gpointer user) DECLSPEC_HIDDEN;
gboolean query_sink_wrapper(GstPad *pad, GstObject *parent, GstQuery *query) DECLSPEC_HIDDEN;
#endif