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#include "config.h"
#include "cross.h"
#include "dcp_video.h"
#include "dcpomatic_log.h"
#include "j2k_encoder_cpu_backend.h"
#include "player_video.h"
#include <dcp/j2k.h>
#include "i18n.h"
using std::string;
using std::vector;
using boost::optional;
using boost::shared_ptr;
using dcp::Data;
vector<Data>
J2KEncoderCPUBackend::encode (vector<shared_ptr<DCPVideo> > all_video)
{
DCPOMATIC_ASSERT (all_video.size() == 1);
shared_ptr<DCPVideo> video = all_video.front();
try {
LOG_TIMING ("start-local-encode thread=%1 frame=%2", thread_id(), video->index());
string const comment = Config::instance()->dcp_j2k_comment();
Data enc = dcp::compress_j2k (
DCPVideo::convert_to_xyz (video->frame(), boost::bind(&Log::dcp_log, dcpomatic_log.get(), _1, _2)),
video->j2k_bandwidth(),
video->frames_per_second(),
video->frame()->eyes() == EYES_LEFT || video->frame()->eyes() == EYES_RIGHT,
video->resolution() == RESOLUTION_4K,
comment.empty() ? "libdcp" : comment
);
switch (video->frame()->eyes()) {
case EYES_BOTH:
LOG_DEBUG_ENCODE (N_("Finished locally-encoded frame %1 for mono"), video->index());
break;
case EYES_LEFT:
LOG_DEBUG_ENCODE (N_("Finished locally-encoded frame %1 for L"), video->index());
break;
case EYES_RIGHT:
LOG_DEBUG_ENCODE (N_("Finished locally-encoded frame %1 for R"), video->index());
break;
default:
break;
}
LOG_TIMING ("finish-local-encode thread=%1 frame=%2", thread_id(), video->index());
vector<Data> data;
data.push_back (enc);
return data;
} catch (std::exception& e) {
/* This is very bad, so don't cope with it, just pass it on */
LOG_ERROR (N_("Local encode failed (%1)"), e.what());
throw;
}
}
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