obs-StreamFX/source/obs-source.hpp
Michael Fabian 'Xaymar' Dirks e0e2d9fe80 project: Improve Linux support (#27 and #13)
While Linux was not an original goal of the project, it should still be supported out of the box. Therefore a number of changes are contained in this changeset:

- All C++ .h files were renamed to .hpp.
- All C includes (<....h>) were replaced with C++ includes (<c...>) and missing includes were added.
- std::memset and std::memcpy was replaced with memset and memcpy.
- All anonymous structs were removed where necessary.
- `extern "C"` was removed where it wasn't needed.
- #pragma warning was placed behind an #ifdef _MSC_VER
- The macros for `min`, `max` and `clamp` were removed as they were not used.
- `-fpedantic` was added to the GCC flags for bitmask support.
- `gs::rendertarget_op` is now declared before use.
- std::exception(const char*) was replaced with std::runtime_error(const char*).
- Added aligned_alloc and aligned_free macros for GCC and MSVC support.
- Replaced use of `sprintf_s` with `snprintf`.
- Placed additional guards around windows only code.

Additonally some changes were made that do not affect Linux:
- `NOMINMAX` and `NOINOUT` were removed.

Fixes: #27
Fixes: #13
2019-01-14 22:31:35 +01:00

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4.6 KiB
C++

/*
* Modern effects for a modern Streamer
* Copyright (C) 2018 Michael Fabian Dirks
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef OBS_STREAM_EFFECTS_OBS_SOURCE_HPP
#define OBS_STREAM_EFFECTS_OBS_SOURCE_HPP
#pragma once
#include <cinttypes>
#include <string>
#include "util-event.hpp"
// OBS
#pragma warning(push)
#pragma warning(disable : 4201)
#include <obs.h>
#pragma warning(pop)
namespace obs {
class source {
obs_source_t* self;
bool track_ownership = false;
static void handle_destroy(void* p, calldata_t* calldata);
static void handle_remove(void* p, calldata_t* calldata);
static void handle_save(void* p, calldata_t* calldata);
static void handle_load(void* p, calldata_t* calldata);
static void handle_activate(void* p, calldata_t* calldata);
static void handle_deactivate(void* p, calldata_t* calldata);
static void handle_show(void* p, calldata_t* calldata);
static void handle_hide(void* p, calldata_t* calldata);
static void handle_enable(void* p, calldata_t* calldata);
static void handle_push_to_mute_changed(void* p, calldata_t* calldata);
static void handle_push_to_mute_delay(void* p, calldata_t* calldata);
static void handle_push_to_talk_changed(void* p, calldata_t* calldata);
static void handle_push_to_talk_delay(void* p, calldata_t* calldata);
static void handle_rename(void* p, calldata_t* calldata);
static void handle_update_properties(void* p, calldata_t* calldata);
static void handle_update_flags(void* p, calldata_t* calldata);
static void handle_mute(void* p, calldata_t* calldata);
static void handle_volume(void* p, calldata_t* calldata);
static void handle_audio_sync(void* p, calldata_t* calldata);
static void handle_audio_mixers(void* p, calldata_t* calldata);
static void handle_filter_add(void* p, calldata_t* calldata);
static void handle_filter_remove(void* p, calldata_t* calldata);
static void handle_reorder_filters(void* p, calldata_t* calldata);
static void handle_transition_start(void* p, calldata_t* calldata);
static void handle_transition_video_stop(void* p, calldata_t* calldata);
static void handle_transition_stop(void* p, calldata_t* calldata);
private:
void connect_signals();
public:
virtual ~source();
source(std::string name, bool track_ownership = true, bool add_reference = true);
source(obs_source_t* source, bool track_ownership = true, bool add_reference = false);
source& operator=(const source& ref);
source& operator=(source&& ref) noexcept;
obs_source_type type();
void* type_data();
uint32_t width();
uint32_t height();
bool destroyed();
public: // Unsafe Methods
void clear();
obs_source_t* get();
public: // Events
struct {
util::event<obs::source*> destroy;
util::event<obs::source*> remove;
util::event<obs::source*> save;
util::event<obs::source*> load;
util::event<obs::source*> activate;
util::event<obs::source*> deactivate;
util::event<obs::source*> show;
util::event<obs::source*> hide;
util::event<obs::source*, bool> enable;
util::event<obs::source*, bool> push_to_mute_changed;
util::event<obs::source*, long long> push_to_mute_delay;
util::event<obs::source*, bool> push_to_talk_changed;
util::event<obs::source*, long long> push_to_talk_delay;
util::event<obs::source*, std::string, std::string> rename;
util::event<obs::source*> update_properties;
util::event<obs::source*, long long> update_flags;
util::event<obs::source*, bool> mute;
util::event<obs::source*, double&> volume;
util::event<obs::source*, long long&> audio_sync;
util::event<obs::source*, long long&> audio_mixers;
util::event<obs::source*, obs_source_t*> filter_add;
util::event<obs::source*, obs_source_t*> filter_remove;
util::event<obs::source*> reorder_filters;
util::event<obs::source*> transition_start;
util::event<obs::source*> transition_video_stop;
util::event<obs::source*> transition_stop;
} events;
};
} // namespace obs
#endif