#include "compose.hpp"
#include "text_content.h"
#include "audio_content.h"
+#include "frame_interval_checker.h"
#include <dcp/subtitle_string.h>
#include <sub/ssa_reader.h>
#include <sub/subtitle.h>
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
}
-#include <boost/foreach.hpp>
#include <boost/algorithm/string.hpp>
#include <vector>
#include <iomanip>
using std::pair;
using std::max;
using std::map;
-using boost::shared_ptr;
+using std::shared_ptr;
using boost::is_any_of;
using boost::split;
using boost::optional;
-using boost::dynamic_pointer_cast;
+using std::dynamic_pointer_cast;
using dcp::Size;
using namespace dcpomatic;
}
}
- BOOST_FOREACH (shared_ptr<FFmpegAudioStream> i, _ffmpeg_content->ffmpeg_audio_streams ()) {
+ for (auto i: _ffmpeg_content->ffmpeg_audio_streams ()) {
ContentTime a = audio->stream_position(film(), i);
/* Unfortunately if a is 0 that really means that we don't know the stream position since
there has been no data on it since the last seek. In this case we'll just do nothing
ContentTime to_do = min (full_length - a, ContentTime::from_seconds (0.1));
shared_ptr<AudioBuffers> silence (new AudioBuffers (i->channels(), to_do.frames_ceil (i->frame_rate())));
silence->make_silent ();
- audio->emit (film(), i, silence, a);
+ audio->emit (film(), i, silence, a, true);
a += to_do;
}
}
bool
FFmpegDecoder::pass ()
{
-#ifdef DCPOMATIC_VARIANT_SWAROOP
- if (_ffmpeg_content->encrypted() && !_ffmpeg_content->kdm()) {
- return true;
- }
-#endif
-
int r = av_read_frame (_format_context, &_packet);
/* AVERROR_INVALIDDATA can apparently be returned sometimes even when av_read_frame
{
DCPOMATIC_ASSERT (bytes_per_audio_sample (stream));
+DCPOMATIC_DISABLE_WARNINGS
int const size = av_samples_get_buffer_size (
0, stream->stream(_format_context)->codec->channels, _frame->nb_samples, audio_sample_format (stream), 1
);
+DCPOMATIC_ENABLE_WARNINGS
+
+ /* XXX: can't we just use _frame->nb_samples directly here? */
+ /* XXX: can't we use swr_convert() to do the format conversion? */
/* Deinterleave and convert to float */
case AV_SAMPLE_FMT_FLTP:
{
float** p = reinterpret_cast<float**> (_frame->data);
+ DCPOMATIC_ASSERT (_frame->channels <= channels);
/* Sometimes there aren't as many channels in the _frame as in the stream */
for (int i = 0; i < _frame->channels; ++i) {
memcpy (data[i], p[i], frames * sizeof(float));
AVSampleFormat
FFmpegDecoder::audio_sample_format (shared_ptr<FFmpegAudioStream> stream) const
{
+DCPOMATIC_DISABLE_WARNINGS
return stream->stream (_format_context)->codec->sample_fmt;
+DCPOMATIC_ENABLE_WARNINGS
}
int
avcodec_flush_buffers (video_codec_context());
}
- BOOST_FOREACH (shared_ptr<FFmpegAudioStream> i, ffmpeg_content()->ffmpeg_audio_streams()) {
+DCPOMATIC_DISABLE_WARNINGS
+ for (auto i: ffmpeg_content()->ffmpeg_audio_streams()) {
avcodec_flush_buffers (i->stream(_format_context)->codec);
}
+DCPOMATIC_ENABLE_WARNINGS
if (subtitle_codec_context ()) {
avcodec_flush_buffers (subtitle_codec_context ());
}
_have_current_subtitle = false;
+
+ for (auto& i: _next_time) {
+ i = optional<ContentTime>();
+ }
}
void
return;
}
+DCPOMATIC_DISABLE_WARNINGS
while (copy_packet.size > 0) {
int frame_finished;
shared_ptr<AudioBuffers> data = deinterleave_audio (*stream);
ContentTime ct;
- if (_frame->pts == AV_NOPTS_VALUE && _next_time[stream_index]) {
+ if (_frame->pts == AV_NOPTS_VALUE) {
/* In some streams we see not every frame coming through with a timestamp; for those
that have AV_NOPTS_VALUE we need to work out the timestamp ourselves. This is
particularly noticeable with TrueHD streams (see #1111).
*/
- ct = *_next_time[stream_index];
+ if (_next_time[stream_index]) {
+ ct = *_next_time[stream_index];
+ }
} else {
ct = ContentTime::from_seconds (
av_frame_get_best_effort_timestamp (_frame) *
to_string(_pts_offset)
);
}
+DCPOMATIC_ENABLE_WARNINGS
/* Give this data provided there is some, and its time is sane */
if (ct >= ContentTime() && data->frames() > 0) {
DCPOMATIC_ASSERT (_video_stream);
int frame_finished;
+DCPOMATIC_DISABLE_WARNINGS
if (avcodec_decode_video2 (video_codec_context(), _frame, &frame_finished, &_packet) < 0 || !frame_finished) {
return false;
}
+DCPOMATIC_ENABLE_WARNINGS
boost::mutex::scoped_lock lm (_filter_graphs_mutex);
#ifdef DCPOMATIC_HAVE_AVSUBTITLERECT_PICT
/* Start of the first line in the subtitle */
uint8_t* sub_p = rect->pict.data[0];
- /* sub_p looks up into a BGRA palette which is here
+ /* sub_p looks up into a BGRA palette which is at rect->pict.data[1];
(i.e. first byte B, second G, third R, fourth A)
*/
- uint32_t const * palette = (uint32_t *) rect->pict.data[1];
+ uint8_t const * palette = rect->pict.data[1];
#else
/* Start of the first line in the subtitle */
uint8_t* sub_p = rect->data[0];
/* sub_p looks up into a BGRA palette which is at rect->data[1].
(first byte B, second G, third R, fourth A)
*/
+ uint8_t const * palette = rect->data[1];
#endif
/* And the stream has a map of those palette colours to colours
chosen by the user; created a `mapped' palette from those settings.
*/
map<RGBA, RGBA> colour_map = ffmpeg_content()->subtitle_stream()->colours ();
vector<RGBA> mapped_palette (rect->nb_colors);
- uint8_t const * palette = rect->data[1];
for (int i = 0; i < rect->nb_colors; ++i) {
RGBA c (palette[2], palette[1], palette[0], palette[3]);
map<RGBA, RGBA>::const_iterator j = colour_map.find (c);
_ffmpeg_content->video->size().height
);
- BOOST_FOREACH (sub::Subtitle const & i, sub::collect<list<sub::Subtitle> > (raw)) {
+ for (auto const& i: sub::collect<list<sub::Subtitle> > (raw)) {
only_text()->emit_plain_start (from, i);
}
}
projects / dcpomatic.git / blobdiff