X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fffmpeg_file_encoder.cc;h=9189c3e8347d8403d077a27448d0178c4543a7be;hb=fb0e2ead59a442700c671270c7d57b5bffeaeab3;hp=705557f799b3b76f434eb182fe116b4a32b03e85;hpb=67ff55886b1ee86d99c2ea27d10c73b85b0504b7;p=dcpomatic.git

diff --git a/src/lib/ffmpeg_file_encoder.cc b/src/lib/ffmpeg_file_encoder.cc
index 705557f79..9189c3e83 100644
--- a/src/lib/ffmpeg_file_encoder.cc
+++ b/src/lib/ffmpeg_file_encoder.cc
@@ -127,14 +127,15 @@ public:
 		return false;
 	}
 
-	void write (int size, int channel_offset, int channels, float** data, int64_t sample_offset)
+	void write (int size, int channel_offset, int channels, float* const* data, int64_t sample_offset)
 	{
 		DCPOMATIC_ASSERT (size);
 
 		auto frame = av_frame_alloc ();
 		DCPOMATIC_ASSERT (frame);
 
-		int const buffer_size = av_samples_get_buffer_size (0, channels, size, _codec_context->sample_fmt, 0);
+		int line_size;
+		int const buffer_size = av_samples_get_buffer_size (&line_size, channels, size, _codec_context->sample_fmt, 0);
 		DCPOMATIC_ASSERT (buffer_size >= 0);
 
 		auto samples = av_malloc (buffer_size);
@@ -169,10 +170,8 @@ public:
 		}
 		case AV_SAMPLE_FMT_FLTP:
 		{
-			float* q = reinterpret_cast<float*> (samples);
 			for (int i = 0; i < channels; ++i) {
-				memcpy (q, data[i + channel_offset], sizeof(float) * size);
-				q += size;
+				memcpy (reinterpret_cast<float*>(static_cast<uint8_t*>(samples) + i * line_size), data[i + channel_offset], sizeof(float) * size);
 			}
 			break;
 		}
@@ -272,7 +271,7 @@ FFmpegFileEncoder::FFmpegFileEncoder (
 		throw EncodeError (N_("avformat_write_header"), N_("FFmpegFileEncoder::FFmpegFileEncoder"), r);
 	}
 
-	_pending_audio.reset (new AudioBuffers(channels, 0));
+	_pending_audio = make_shared<AudioBuffers>(channels, 0);
 }
 
 
@@ -400,7 +399,7 @@ FFmpegFileEncoder::video (shared_ptr<PlayerVideo> video, DCPTime time)
 {
 	/* All our output formats are video range at the moment */
 	auto image = video->image (
-		bind (&PlayerVideo::force, _1, _pixel_format),
+		bind (&PlayerVideo::force, _pixel_format),
 		VideoRange::VIDEO,
 		false
 		);