obs-studio/libobs/obs-output.h
jp9000 6285a47726 (API Change) libobs: Pass type data to get_name callbacks
API changed from:
obs_source_info::get_name(void)
obs_output_info::get_name(void)
obs_encoder_info::get_name(void)
obs_service_info::get_name(void)

API changed to:
obs_source_info::get_name(void *type_data)
obs_output_info::get_name(void *type_data)
obs_encoder_info::get_name(void *type_data)
obs_service_info::get_name(void *type_data)

This allows the type data to be used when getting the name of the
object (useful for plugin wrappers primarily).

NOTE: Though a parameter was added, this is backward-compatible with
older plugins due to calling convention.  The new parameter will simply
be ignored by older plugins, and the stack (if used) will be cleaned up
by the caller.
2015-09-16 09:21:12 -07:00

78 lines
2.2 KiB
C

/******************************************************************************
Copyright (C) 2013-2014 by Hugh Bailey <obs.jim@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#define OBS_OUTPUT_VIDEO (1<<0)
#define OBS_OUTPUT_AUDIO (1<<1)
#define OBS_OUTPUT_AV (OBS_OUTPUT_VIDEO | OBS_OUTPUT_AUDIO)
#define OBS_OUTPUT_ENCODED (1<<2)
#define OBS_OUTPUT_SERVICE (1<<3)
#define OBS_OUTPUT_MULTI_TRACK (1<<4)
struct encoder_packet;
struct obs_output_info {
/* required */
const char *id;
uint32_t flags;
const char *(*get_name)(void *type_data);
void *(*create)(obs_data_t *settings, obs_output_t *output);
void (*destroy)(void *data);
bool (*start)(void *data);
void (*stop)(void *data);
void (*raw_video)(void *data, struct video_data *frame);
void (*raw_audio)(void *data, struct audio_data *frames);
void (*encoded_packet)(void *data, struct encoder_packet *packet);
/* optional */
void (*update)(void *data, obs_data_t *settings);
void (*get_defaults)(obs_data_t *settings);
obs_properties_t *(*get_properties)(void *data);
void (*pause)(void *data);
uint64_t (*get_total_bytes)(void *data);
int (*get_dropped_frames)(void *data);
void *type_data;
void (*free_type_data)(void *type_data);
};
EXPORT void obs_register_output_s(const struct obs_output_info *info,
size_t size);
#define obs_register_output(info) \
obs_register_output_s(info, sizeof(struct obs_output_info))
#ifdef __cplusplus
}
#endif