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https://github.com/kasmtech/KasmVNC.git
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63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
/* Copyright (C) 2025 Kasm. All Rights Reserved.
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*
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* This 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 software 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 software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#pragma once
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#include "KasmVideoConstants.h"
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#include "rdr/OutStream.h"
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#include "rfb/Encoder.h"
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#include "rfb/encoders/VideoEncoder.h"
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#include "rfb/ffmpeg.h"
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namespace rfb {
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class FFMPEGVAAPIEncoder final : public VideoEncoder {
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Screen layout;
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const FFmpeg &ffmpeg;
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FFmpeg::FrameGuard sw_frame_guard;
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FFmpeg::FrameGuard hw_frame_guard;
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FFmpeg::PacketGuard pkt_guard;
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FFmpeg::ContextGuard ctx_guard;
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FFmpeg::SwsContextGuard sws_guard;
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FFmpeg::BufferGuard hw_device_ctx_guard;
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FFmpeg::BufferGuard hw_frames_ref_guard;
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const AVCodec *codec{};
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KasmVideoEncoders::Encoder encoder;
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VideoEncoderParams current_params{};
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uint8_t msg_codec_id;
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int64_t pts{};
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int bpp{};
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const char *dri_node{};
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[[nodiscard]] bool init(int width, int height, VideoEncoderParams params);
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template<typename T>
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friend class EncoderBuilder;
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FFMPEGVAAPIEncoder(Screen layout, const FFmpeg &ffmpeg, SConnection *conn, KasmVideoEncoders::Encoder encoder,
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const char *dri_node, VideoEncoderParams params);
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public:
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bool isSupported() const override;
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void writeRect(const PixelBuffer *pb, const Palette &palette) override;
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void writeSolidRect(int width, int height, const PixelFormat &pf, const rdr::U8 *colour) override;
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bool render(const PixelBuffer *pb) override;
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void writeSkipRect() override;
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};
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} // namespace rfb
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