From f8d0dac871883c7cbfa6f31c182ca3e6d213aed1 Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Sun, 24 Sep 2023 00:34:15 +0200 Subject: Rearrange encoder threading. Soon we'll add a new encoder type, and the existing structure was already creaking a bit at the seams while handling local and remote encodes. Here we split out an encoder thread and introduce the concept of a "sync" thread (which blocks while the encoding is happening). Later we'll have another type which submits the encode request to a GPU and receives the reply back later. --- src/lib/j2k_encoder_thread.h | 53 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 src/lib/j2k_encoder_thread.h (limited to 'src/lib/j2k_encoder_thread.h') diff --git a/src/lib/j2k_encoder_thread.h b/src/lib/j2k_encoder_thread.h new file mode 100644 index 000000000..b03b6f356 --- /dev/null +++ b/src/lib/j2k_encoder_thread.h @@ -0,0 +1,53 @@ +/* + Copyright (C) 2023 Carl Hetherington + + This file is part of DCP-o-matic. + + DCP-o-matic 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. + + DCP-o-matic 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 DCP-o-matic. If not, see . + +*/ + + +#ifndef DCPOMATIC_J2K_ENCODER_THREAD +#define DCPOMATIC_J2K_ENCODER_THREAD + + +#include + + +class J2KEncoder; + + +class J2KEncoderThread +{ +public: + J2KEncoderThread(J2KEncoder& encoder); + + J2KEncoderThread(J2KEncoderThread const&) = delete; + J2KEncoderThread& operator=(J2KEncoderThread const&) = delete; + + void start(); + void stop(); + + virtual void run() = 0; + +protected: + J2KEncoder& _encoder; + +private: + boost::thread _thread; +}; + + +#endif -- cgit v1.2.3