76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
// Copyright (c) 2021 Michael Fabian Dirks <info@xaymar.com>
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in all
|
|
// copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
// SOFTWARE.
|
|
|
|
#include "gfx-lut.hpp"
|
|
|
|
#include <mutex>
|
|
|
|
#include "obs/gs/gs-helper.hpp"
|
|
#include "plugin.hpp"
|
|
|
|
using namespace streamfx;
|
|
|
|
#define LOCAL_PREFIX "<gfx::lut::data> "
|
|
|
|
std::shared_ptr<gfx::lut::data> gfx::lut::data::instance()
|
|
{
|
|
static std::weak_ptr<gfx::lut::data> _instance;
|
|
static std::mutex _mutex;
|
|
|
|
std::lock_guard<std::mutex> lock(_mutex);
|
|
|
|
auto reference = _instance.lock();
|
|
if (!reference) {
|
|
reference = std::shared_ptr<gfx::lut::data>(new gfx::lut::data());
|
|
_instance = reference;
|
|
}
|
|
return reference;
|
|
}
|
|
|
|
gfx::lut::data::data() : _producer_effect(), _consumer_effect()
|
|
{
|
|
auto gctx = gs::context();
|
|
|
|
std::filesystem::path lut_producer_path = streamfx::data_file_path("effects/lut-producer.effect");
|
|
if (std::filesystem::exists(lut_producer_path)) {
|
|
try {
|
|
_producer_effect = std::make_shared<gs::effect>(lut_producer_path);
|
|
} catch (std::exception const& ex) {
|
|
DLOG_ERROR(LOCAL_PREFIX "Loading LUT Producer effect failed: %s", ex.what());
|
|
}
|
|
}
|
|
|
|
std::filesystem::path lut_consumer_path = streamfx::data_file_path("effects/lut-consumer.effect");
|
|
if (std::filesystem::exists(lut_consumer_path)) {
|
|
try {
|
|
_consumer_effect = std::make_shared<gs::effect>(lut_consumer_path);
|
|
} catch (std::exception const& ex) {
|
|
DLOG_ERROR(LOCAL_PREFIX "Loading LUT Consumer effect failed: %s", ex.what());
|
|
}
|
|
}
|
|
}
|
|
|
|
gfx::lut::data::~data()
|
|
{
|
|
auto gctx = gs::context();
|
|
_producer_effect.reset();
|
|
_consumer_effect.reset();
|
|
}
|