mirror of
https://github.com/Xaymar/obs-StreamFX
synced 2024-11-13 07:15:06 +00:00
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
// FFMPEG Video Encoder Integration for OBS Studio
|
|
// Copyright (c) 2019 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.
|
|
|
|
#pragma once
|
|
#include <deque>
|
|
#include <mutex>
|
|
|
|
extern "C" {
|
|
#pragma warning(push)
|
|
#pragma warning(disable : 4244)
|
|
#include <libavutil/frame.h>
|
|
#pragma warning(pop)
|
|
}
|
|
|
|
namespace ffmpeg {
|
|
class avframe_queue {
|
|
std::deque<std::shared_ptr<AVFrame>> _frames;
|
|
std::mutex _lock;
|
|
|
|
std::pair<uint32_t, uint32_t> _resolution;
|
|
AVPixelFormat _format = AV_PIX_FMT_NONE;
|
|
|
|
std::shared_ptr<AVFrame> create_frame();
|
|
|
|
public:
|
|
avframe_queue();
|
|
~avframe_queue();
|
|
|
|
void set_resolution(uint32_t width, uint32_t height);
|
|
void get_resolution(uint32_t& width, uint32_t& height);
|
|
uint32_t get_width();
|
|
uint32_t get_height();
|
|
|
|
void set_pixel_format(AVPixelFormat format);
|
|
AVPixelFormat get_pixel_format();
|
|
|
|
void precache(size_t count);
|
|
|
|
void clear();
|
|
|
|
void push(std::shared_ptr<AVFrame> frame);
|
|
|
|
std::shared_ptr<AVFrame> pop();
|
|
|
|
std::shared_ptr<AVFrame> pop_only();
|
|
|
|
bool empty();
|
|
|
|
size_t size();
|
|
};
|
|
} // namespace ffmpeg
|