Michael Fabian 'Xaymar' Dirks
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
// FFMPEG Video Encoder Integration for OBS Studio
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// Copyright (C) 2018 - 2018 Michael Fabian Dirks
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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#ifndef OBS_FFMPEG_FFMPEG_AVFRAME_QUEUE
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#define OBS_FFMPEG_FFMPEG_AVFRAME_QUEUE
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#pragma once
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#include <deque>
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#include <mutex>
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extern "C" {
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#pragma warning(push)
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#pragma warning(disable : 4244)
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#include <libavutil/frame.h>
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#pragma warning(pop)
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}
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namespace ffmpeg {
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class avframe_queue {
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std::deque<AVFrame*> frames;
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std::mutex lock;
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std::pair<uint32_t, uint32_t> resolution;
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AVPixelFormat format = AV_PIX_FMT_NONE;
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AVFrame* create_frame();
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void destroy_frame(AVFrame* frame);
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public:
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avframe_queue();
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~avframe_queue();
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void set_resolution(uint32_t width, uint32_t height);
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void get_resolution(uint32_t& width, uint32_t& height);
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uint32_t get_width();
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uint32_t get_height();
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void set_pixel_format(AVPixelFormat format);
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AVPixelFormat get_pixel_format();
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void precache(size_t count);
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void clear();
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void push(AVFrame* frame);
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AVFrame* pop();
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AVFrame* pop_only();
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bool empty();
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size_t size();
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};
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} // namespace ffmpeg
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#endif OBS_FFMPEG_FFMPEG_AVFRAME_QUEUE
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