Rename some classes.

1 files changed, 0 insertions, 231 deletions

diff --git a/src/lib/ffmpeg_transcoder.cc b/src/lib/ffmpeg_transcoder.cc
deleted file mode 100644
index 5bd0a1747..000000000
--- a/src/lib/ffmpeg_transcoder.cc
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
-    Copyright (C) 2017 Carl Hetherington <cth@carlh.net>
-
-    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 <http://www.gnu.org/licenses/>.
-
-*/
-
-#include "ffmpeg_transcoder.h"
-#include "film.h"
-#include "job.h"
-#include "player.h"
-#include "player_video.h"
-#include "log.h"
-#include "image.h"
-#include "compose.hpp"
-#include <iostream>
-
-#include "i18n.h"
-
-using std::string;
-using std::runtime_error;
-using std::cout;
-using boost::shared_ptr;
-using boost::bind;
-using boost::weak_ptr;
-
-static AVPixelFormat
-force_pixel_format (AVPixelFormat, AVPixelFormat out)
-{
-	return out;
-}
-
-FFmpegTranscoder::FFmpegTranscoder (shared_ptr<const Film> film, weak_ptr<Job> job, boost::filesystem::path output, Format format)
-	: Transcoder (film, job)
-	, _history (1000)
-	, _output (output)
-{
-	switch (format) {
-	case FORMAT_PRORES:
-		_pixel_format = AV_PIX_FMT_YUV422P10;
-		_codec_name = "prores_ks";
-		break;
-	case FORMAT_H264:
-		_pixel_format = AV_PIX_FMT_YUV420P;
-		_codec_name = "libx264";
-		break;
-	}
-}
-
-void
-FFmpegTranscoder::go ()
-{
-	AVCodec* codec = avcodec_find_encoder_by_name (_codec_name.c_str());
-	if (!codec) {
-		throw runtime_error (String::compose ("could not find FFmpeg encoder %1", _codec_name));
-	}
-
-	_codec_context = avcodec_alloc_context3 (codec);
-	if (!_codec_context) {
-		throw runtime_error ("could not allocate FFmpeg context");
-	}
-
-	avcodec_get_context_defaults3 (_codec_context, codec);
-
-	/* Variable quantisation */
-	_codec_context->global_quality = 0;
-	_codec_context->width = _film->frame_size().width;
-	_codec_context->height = _film->frame_size().height;
-	_codec_context->time_base = (AVRational) { 1, _film->video_frame_rate() };
-	_codec_context->pix_fmt = _pixel_format;
-	_codec_context->flags |= CODEC_FLAG_QSCALE | CODEC_FLAG_GLOBAL_HEADER;
-
-	avformat_alloc_output_context2 (&_format_context, 0, 0, _output.string().c_str());
-	if (!_format_context) {
-		throw runtime_error ("could not allocate FFmpeg format context");
-	}
-
-	_video_stream = avformat_new_stream (_format_context, codec);
-	if (!_video_stream) {
-		throw runtime_error ("could not create FFmpeg output video stream");
-	}
-
-	/* Note: needs to increment with each stream */
-	_video_stream->id = 0;
-	_video_stream->codec = _codec_context;
-
-	AVDictionary* options = 0;
-	av_dict_set (&options, "profile", "3", 0);
-	av_dict_set (&options, "threads", "auto", 0);
-
-	if (avcodec_open2 (_codec_context, codec, &options) < 0) {
-		throw runtime_error ("could not open FFmpeg codec");
-	}
-
-	if (avio_open (&_format_context->pb, _output.c_str(), AVIO_FLAG_WRITE) < 0) {
-		throw runtime_error ("could not open FFmpeg output file");
-	}
-
-	if (avformat_write_header (_format_context, &options) < 0) {
-		throw runtime_error ("could not write header to FFmpeg output file");
-	}
-
-	{
-		shared_ptr<Job> job = _job.lock ();
-		DCPOMATIC_ASSERT (job);
-		job->sub (_("Encoding"));
-	}
-
-	while (!_player->pass ()) {}
-
-	while (true) {
-		AVPacket packet;
-		av_init_packet (&packet);
-		packet.data = 0;
-		packet.size = 0;
-
-		int got_packet;
-		avcodec_encode_video2 (_codec_context, &packet, 0, &got_packet);
-		if (!got_packet) {
-			break;
-		}
-
-		packet.stream_index = 0;
-		av_interleaved_write_frame (_format_context, &packet);
-		av_packet_unref (&packet);
-	}
-
-	av_write_trailer (_format_context);
-
-	avcodec_close (_codec_context);
-	avio_close (_format_context->pb);
-	avformat_free_context (_format_context);
-}
-
-void
-FFmpegTranscoder::video (shared_ptr<PlayerVideo> video, DCPTime time)
-{
-	shared_ptr<Image> image = video->image (
-		bind (&Log::dcp_log, _film->log().get(), _1, _2),
-		bind (&force_pixel_format, _1, _pixel_format),
-		true,
-		false
-		);
-
-	AVFrame* frame = av_frame_alloc ();
-
-	for (int i = 0; i < 3; ++i) {
-		size_t const size = image->stride()[i] * image->size().height;
-		AVBufferRef* buffer = av_buffer_alloc (size);
-		/* XXX: inefficient */
-		memcpy (buffer->data, image->data()[i], size);
-		frame->buf[i] = av_buffer_ref (buffer);
-		frame->data[i] = buffer->data;
-		frame->linesize[i] = image->stride()[i];
-		av_buffer_unref (&buffer);
-	}
-
-	frame->width = image->size().width;
-	frame->height = image->size().height;
-	frame->format = _pixel_format;
-	frame->pts = time.seconds() / av_q2d (_video_stream->time_base);
-
-	AVPacket packet;
-	av_init_packet (&packet);
-	packet.data = 0;
-	packet.size = 0;
-
-	int got_packet;
-	if (avcodec_encode_video2 (_codec_context, &packet, frame, &got_packet) < 0) {
-		throw EncodeError ("FFmpeg video encode failed");
-	}
-
-	if (got_packet && packet.size) {
-		/* XXX: this should not be hard-wired */
-		packet.stream_index = 0;
-		av_interleaved_write_frame (_format_context, &packet);
-		av_packet_unref (&packet);
-	}
-
-	av_frame_free (&frame);
-
-	_history.event ();
-
-	{
-		boost::mutex::scoped_lock lm (_mutex);
-		_last_time = time;
-	}
-
-	shared_ptr<Job> job = _job.lock ();
-	if (job) {
-		job->set_progress (float(time.get()) / _film->length().get());
-	}
-}
-
-void
-FFmpegTranscoder::audio (shared_ptr<AudioBuffers> audio, DCPTime time)
-{
-
-}
-
-void
-FFmpegTranscoder::subtitle (PlayerSubtitles subs, DCPTimePeriod period)
-{
-
-}
-
-float
-FFmpegTranscoder::current_rate () const
-{
-	return _history.rate ();
-}
-
-Frame
-FFmpegTranscoder::frames_done () const
-{
-	boost::mutex::scoped_lock lm (_mutex);
-	return _last_time.frames_round (_film->video_frame_rate ());
-}