mirror of https://github.com/Xaymar/obs-StreamFX
103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
/*
|
|
* Modern effects for a modern Streamer
|
|
* Copyright (C) 2020 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
|
|
*/
|
|
|
|
#include "nvidia-cuda-obs.hpp"
|
|
#include "obs/gs/gs-helper.hpp"
|
|
#include "util/util-logging.hpp"
|
|
|
|
#ifdef _DEBUG
|
|
#define ST_PREFIX "<%s> "
|
|
#define D_LOG_ERROR(x, ...) P_LOG_ERROR(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
|
|
#define D_LOG_WARNING(x, ...) P_LOG_WARN(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
|
|
#define D_LOG_INFO(x, ...) P_LOG_INFO(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
|
|
#define D_LOG_DEBUG(x, ...) P_LOG_DEBUG(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
|
|
#else
|
|
#define ST_PREFIX "<nvidia::cuda::obs> "
|
|
#define D_LOG_ERROR(...) P_LOG_ERROR(ST_PREFIX __VA_ARGS__)
|
|
#define D_LOG_WARNING(...) P_LOG_WARN(ST_PREFIX __VA_ARGS__)
|
|
#define D_LOG_INFO(...) P_LOG_INFO(ST_PREFIX __VA_ARGS__)
|
|
#define D_LOG_DEBUG(...) P_LOG_DEBUG(ST_PREFIX __VA_ARGS__)
|
|
#endif
|
|
|
|
streamfx::nvidia::cuda::obs::~obs()
|
|
{
|
|
D_LOG_DEBUG("Finalizing... (Addr: 0x%" PRIuPTR ")", this);
|
|
|
|
auto gctx = streamfx::obs::gs::context{};
|
|
{
|
|
auto stack = _context->enter();
|
|
_stream->synchronize();
|
|
_context->synchronize();
|
|
}
|
|
_context.reset();
|
|
_cuda.reset();
|
|
}
|
|
|
|
streamfx::nvidia::cuda::obs::obs() : _cuda(::streamfx::nvidia::cuda::cuda::get()), _context()
|
|
{
|
|
D_LOG_DEBUG("Initializating... (Addr: 0x%" PRIuPTR ")", this);
|
|
|
|
auto gctx = streamfx::obs::gs::context{};
|
|
|
|
// Create Context
|
|
#ifdef WIN32
|
|
if (gs_get_device_type() == GS_DEVICE_DIRECT3D_11) {
|
|
_context =
|
|
std::make_shared<::streamfx::nvidia::cuda::context>(reinterpret_cast<ID3D11Device*>(gs_get_device_obj()));
|
|
}
|
|
#endif
|
|
if (gs_get_device_type() == GS_DEVICE_OPENGL) {
|
|
throw std::runtime_error("Not yet implemented.");
|
|
}
|
|
|
|
// Create Stream
|
|
auto stack = _context->enter();
|
|
_stream = std::make_shared<::streamfx::nvidia::cuda::stream>();
|
|
}
|
|
|
|
std::shared_ptr<streamfx::nvidia::cuda::obs> streamfx::nvidia::cuda::obs::get()
|
|
{
|
|
static std::weak_ptr<streamfx::nvidia::cuda::obs> instance;
|
|
static std::mutex lock;
|
|
|
|
std::unique_lock<std::mutex> ul(lock);
|
|
if (instance.expired()) {
|
|
std::shared_ptr<streamfx::nvidia::cuda::obs> hard_instance;
|
|
hard_instance = std::make_shared<streamfx::nvidia::cuda::obs>();
|
|
instance = hard_instance;
|
|
return hard_instance;
|
|
}
|
|
return instance.lock();
|
|
}
|
|
|
|
std::shared_ptr<streamfx::nvidia::cuda::cuda> streamfx::nvidia::cuda::obs::get_cuda()
|
|
{
|
|
return _cuda;
|
|
}
|
|
|
|
std::shared_ptr<streamfx::nvidia::cuda::context> streamfx::nvidia::cuda::obs::get_context()
|
|
{
|
|
return _context;
|
|
}
|
|
|
|
std::shared_ptr<streamfx::nvidia::cuda::stream> streamfx::nvidia::cuda::obs::get_stream()
|
|
{
|
|
return _stream;
|
|
}
|