124 lines
4.0 KiB
C
124 lines
4.0 KiB
C
/******************************************************************************
|
|
Copyright (C) 2013 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
|
|
|
|
#include "util/c99defs.h"
|
|
#include "util/dstr.h"
|
|
|
|
/*
|
|
* ===========================================
|
|
* Outputs
|
|
* ===========================================
|
|
*
|
|
* An output takes raw audio and/or video and processes and/or outputs it
|
|
* to a destination, whether that destination be a file, network, or other.
|
|
*
|
|
* A module with outputs needs to export these functions:
|
|
* + enum_outputss
|
|
*
|
|
* Each individual output is then exported by it's name. For example, an
|
|
* output named "myoutput" would have the following exports:
|
|
* + myoutput_getname
|
|
* + myoutput_create
|
|
* + myoutput_destroy
|
|
* + myoutput_start
|
|
* + myoutput_stop
|
|
*
|
|
* [and optionally]
|
|
* + myoutput_config
|
|
* + myoutput_pause
|
|
*
|
|
* ===========================================
|
|
* Primary Exports
|
|
* ===========================================
|
|
* const char *enum_outputs(size_t idx);
|
|
* idx: index of the output.
|
|
* Return value: Output identifier name. NULL when no more available.
|
|
*
|
|
* ===========================================
|
|
* Output Exports
|
|
* ===========================================
|
|
* const char *[name]_getname(const char *locale);
|
|
* Returns the full translated name of the output type (seen by the user).
|
|
*
|
|
* ---------------------------------------------------------
|
|
* void *[name]_create(const char *settings, obs_output_t output);
|
|
* Creates an output.
|
|
*
|
|
* settings: Settings of the output.
|
|
* output: pointer to main output
|
|
* Return value: Internal output pointer, or NULL if failed.
|
|
*
|
|
* ---------------------------------------------------------
|
|
* void [name]_destroy(void *data);
|
|
* Destroys the output.
|
|
*
|
|
* ---------------------------------------------------------
|
|
* void [name]_update(void *data, const char *settings)
|
|
* Updates the output's settings
|
|
*
|
|
* settings: New settings of the output
|
|
*
|
|
* ---------------------------------------------------------
|
|
* void [name]_start(void *data)
|
|
* Starts output
|
|
*
|
|
* ---------------------------------------------------------
|
|
* void [name]_stop(void *data)
|
|
* Stops output
|
|
*
|
|
* ===========================================
|
|
* Optional Output Exports
|
|
* ===========================================
|
|
* void [name]_config(void *data, void *parent);
|
|
* Called to configure the output.
|
|
*
|
|
* parent: Parent window pointer
|
|
*
|
|
* ---------------------------------------------------------
|
|
* void [name]_pause(void *data)
|
|
* Pauses output. Typically only usable for local recordings.
|
|
*/
|
|
|
|
struct obs_output;
|
|
|
|
struct output_info {
|
|
const char *name;
|
|
|
|
const char *(*getname)(const char *locale);
|
|
|
|
void *(*create)(const char *settings, struct obs_output *output);
|
|
void (*destroy)(void *data);
|
|
|
|
void (*start)(void *data);
|
|
void (*stop)(void *data);
|
|
|
|
/* optional */
|
|
void (*config)(void *data, void *parent);
|
|
void (*pause)(void *data);
|
|
};
|
|
|
|
struct obs_output {
|
|
void *data;
|
|
struct output_info callbacks;
|
|
struct dstr settings;
|
|
};
|
|
|
|
extern bool get_output_info(void *module, const char *module_name,
|
|
const char *output_name, struct output_info *info);
|