Merge branch 'v0.18.x'

NEWS

@@ -49,6 +49,10 @@ ver 0.18.12 (not yet released)
 * database
   - proxy: fix build failure with libmpdclient 2.2
   - proxy: fix add/search and other commands with libmpdclient < 2.9
+* decoder
+  - audiofile: improve responsiveness
+  - audiofile: fix WAV stream playback
+  - dsdiff, dsf: fix stream playback
 
 ver 0.18.11 (2014/05/12)
 * decoder

src/decoder/plugins/AudiofileDecoderPlugin.cxx

@@ -32,12 +32,27 @@
 #include <af_vfs.h>
 
 #include <assert.h>
+#include <stdio.h>
 
 /* pick 1020 since its devisible for 8,16,24, and 32-bit audio */
 #define CHUNK_SIZE		1020
 
 static constexpr Domain audiofile_domain("audiofile");
 
+struct AudioFileInputStream {
+	Decoder *const decoder;
+	InputStream &is;
+
+	size_t Read(void *buffer, size_t size) {
+		/* libaudiofile does not like partial reads at all,
+		   and wil abort playback; therefore always force full
+		   reads */
+		return decoder_read_full(decoder, is, buffer, size)
+			? size
+			: 0;
+	}
+};
+
 gcc_pure
 static int
 audiofile_get_duration(Path path_fs)
@@ -57,29 +72,26 @@ audiofile_get_duration(Path path_fs)
 static ssize_t
 audiofile_file_read(AFvirtualfile *vfile, void *data, size_t length)
 {
-	InputStream &is = *(InputStream *)vfile->closure;
+	AudioFileInputStream &afis = *(AudioFileInputStream *)vfile->closure;
 
-	Error error;
+	return afis.Read(data, length);
-	size_t nbytes = is.LockRead(data, length, error);
-	if (nbytes == 0 && error.IsDefined()) {
-		LogError(error);
-		return -1;
-	}
-
-	return nbytes;
 }
 
 static AFfileoffset
 audiofile_file_length(AFvirtualfile *vfile)
 {
-	InputStream &is = *(InputStream *)vfile->closure;
+	AudioFileInputStream &afis = *(AudioFileInputStream *)vfile->closure;
+	InputStream &is = afis.is;
+
 	return is.GetSize();
 }
 
 static AFfileoffset
 audiofile_file_tell(AFvirtualfile *vfile)
 {
-	InputStream &is = *(InputStream *)vfile->closure;
+	AudioFileInputStream &afis = *(AudioFileInputStream *)vfile->closure;
+	InputStream &is = afis.is;
+
 	return is.GetOffset();
 }
 
@@ -95,7 +107,8 @@ static AFfileoffset
 audiofile_file_seek(AFvirtualfile *vfile, AFfileoffset _offset,
 		    int is_relative)
 {
-	InputStream &is = *(InputStream *)vfile->closure;
+	AudioFileInputStream &afis = *(AudioFileInputStream *)vfile->closure;
+	InputStream &is = afis.is;
 
 	InputStream::offset_type offset = _offset;
 	if (is_relative)
@@ -110,10 +123,10 @@ audiofile_file_seek(AFvirtualfile *vfile, AFfileoffset _offset,
 }
 
 static AFvirtualfile *
-setup_virtual_fops(InputStream &stream)
+setup_virtual_fops(AudioFileInputStream &afis)
 {
 	AFvirtualfile *vf = new AFvirtualfile();
-	vf->closure = &stream;
+	vf->closure = &afis;
 	vf->write = nullptr;
 	vf->read    = audiofile_file_read;
 	vf->length  = audiofile_file_length;
@@ -180,7 +193,8 @@ audiofile_stream_decode(Decoder &decoder, InputStream &is)
 		return;
 	}
 
-	vf = setup_virtual_fops(is);
+	AudioFileInputStream afis{&decoder, is};
+	vf = setup_virtual_fops(afis);
 
 	af_fp = afOpenVirtualFile(vf, "r", nullptr);
 	if (af_fp == AF_NULL_FILEHANDLE) {

src/decoder/plugins/DsdLib.cxx

@@ -45,14 +45,6 @@ DsdId::Equals(const char *s) const
 	return memcmp(value, s, sizeof(value)) == 0;
 }
 
-bool
-dsdlib_read(Decoder *decoder, InputStream &is,
-	    void *data, size_t length)
-{
-	size_t nbytes = decoder_read(decoder, is, data, length);
-	return nbytes == length;
-}
-
 /**
  * Skip the #input_stream to the specified offset.
  */
@@ -123,7 +115,7 @@ dsdlib_tag_id3(InputStream &is,
 	id3_byte_t *dsdid3data;
 	dsdid3data = dsdid3;
 
-	if (!dsdlib_read(nullptr, is, dsdid3data, count))
+	if (!decoder_read_full(nullptr, is, dsdid3data, count))
 		return;
 
 	id3_tag = id3_tag_parse(dsdid3data, count);

src/decoder/plugins/DsdLib.hxx

@@ -58,10 +58,6 @@ public:
 	}
 };
 
-bool
-dsdlib_read(Decoder *decoder, InputStream &is,
-	    void *data, size_t length);
-
 bool
 dsdlib_skip_to(Decoder *decoder, InputStream &is,
 	       uint64_t offset);

src/decoder/plugins/DsdiffDecoderPlugin.cxx

@@ -90,14 +90,14 @@ static bool
 dsdiff_read_id(Decoder *decoder, InputStream &is,
 	       DsdId *id)
 {
-	return dsdlib_read(decoder, is, id, sizeof(*id));
+	return decoder_read_full(decoder, is, id, sizeof(*id));
 }
 
 static bool
 dsdiff_read_chunk_header(Decoder *decoder, InputStream &is,
 			 DsdiffChunkHeader *header)
 {
-	return dsdlib_read(decoder, is, header, sizeof(*header));
+	return decoder_read_full(decoder, is, header, sizeof(*header));
 }
 
 static bool
@@ -109,8 +109,7 @@ dsdiff_read_payload(Decoder *decoder, InputStream &is,
 	if (size != (uint64_t)length)
 		return false;
 
-	size_t nbytes = decoder_read(decoder, is, data, length);
+	return decoder_read_full(decoder, is, data, length);
-	return nbytes == length;
 }
 
 /**
@@ -142,8 +141,8 @@ dsdiff_read_prop_snd(Decoder *decoder, InputStream &is,
 		} else if (header.id.Equals("CHNL")) {
 			uint16_t channels;
 			if (header.GetSize() < sizeof(channels) ||
-			    !dsdlib_read(decoder, is,
+			    !decoder_read_full(decoder, is,
-					 &channels, sizeof(channels)) ||
+					       &channels, sizeof(channels)) ||
 			    !dsdlib_skip_to(decoder, is, chunk_end_offset))
 				return false;
 
@@ -151,8 +150,8 @@ dsdiff_read_prop_snd(Decoder *decoder, InputStream &is,
 		} else if (header.id.Equals("CMPR")) {
 			DsdId type;
 			if (header.GetSize() < sizeof(type) ||
-			    !dsdlib_read(decoder, is,
+			    !decoder_read_full(decoder, is,
-					 &type, sizeof(type)) ||
+					       &type, sizeof(type)) ||
 			    !dsdlib_skip_to(decoder, is, chunk_end_offset))
 				return false;
 
@@ -205,7 +204,7 @@ dsdiff_handle_native_tag(InputStream &is,
 
 	struct dsdiff_native_tag metatag;
 
-	if (!dsdlib_read(nullptr, is, &metatag, sizeof(metatag)))
+	if (!decoder_read_full(nullptr, is, &metatag, sizeof(metatag)))
 		return;
 
 	uint32_t length = FromBE32(metatag.size);
@@ -218,7 +217,7 @@ dsdiff_handle_native_tag(InputStream &is,
 	char *label;
 	label = string;
 
-	if (!dsdlib_read(nullptr, is, label, (size_t)length))
+	if (!decoder_read_full(nullptr, is, label, (size_t)length))
 		return;
 
 	string[length] = '\0';
@@ -325,7 +324,7 @@ dsdiff_read_metadata(Decoder *decoder, InputStream &is,
 		     DsdiffChunkHeader *chunk_header)
 {
 	DsdiffHeader header;
-	if (!dsdlib_read(decoder, is, &header, sizeof(header)) ||
+	if (!decoder_read_full(decoder, is, &header, sizeof(header)) ||
 	    !header.id.Equals("FRM8") ||
 	    !header.format.Equals("DSD "))
 		return false;
@@ -388,10 +387,10 @@ dsdiff_decode_chunk(Decoder &decoder, InputStream &is,
 			now_size = now_frames * frame_size;
 		}
 
-		size_t nbytes = decoder_read(decoder, is, buffer, now_size);
+		if (!decoder_read_full(&decoder, is, buffer, now_size))
-		if (nbytes != now_size)
 			return false;
 
+		const size_t nbytes = now_size;
 		chunk_size -= nbytes;
 
 		if (lsbitfirst)

src/decoder/plugins/DsfDecoderPlugin.cxx

@@ -100,7 +100,7 @@ dsf_read_metadata(Decoder *decoder, InputStream &is,
 		  DsfMetaData *metadata)
 {
 	DsfHeader dsf_header;
-	if (!dsdlib_read(decoder, is, &dsf_header, sizeof(dsf_header)) ||
+	if (!decoder_read_full(decoder, is, &dsf_header, sizeof(dsf_header)) ||
 	    !dsf_header.id.Equals("DSD "))
 		return false;
 
@@ -114,7 +114,8 @@ dsf_read_metadata(Decoder *decoder, InputStream &is,
 
 	/* read the 'fmt ' chunk of the DSF file */
 	DsfFmtChunk dsf_fmt_chunk;
-	if (!dsdlib_read(decoder, is, &dsf_fmt_chunk, sizeof(dsf_fmt_chunk)) ||
+	if (!decoder_read_full(decoder, is,
+			       &dsf_fmt_chunk, sizeof(dsf_fmt_chunk)) ||
 	    !dsf_fmt_chunk.id.Equals("fmt "))
 		return false;
 
@@ -140,7 +141,7 @@ dsf_read_metadata(Decoder *decoder, InputStream &is,
 
 	/* read the 'data' chunk of the DSF file */
 	DsfDataChunk data_chunk;
-	if (!dsdlib_read(decoder, is, &data_chunk, sizeof(data_chunk)) ||
+	if (!decoder_read_full(decoder, is, &data_chunk, sizeof(data_chunk)) ||
 	    !data_chunk.id.Equals("data"))
 		return false;
 
@@ -244,10 +245,10 @@ dsf_decode_chunk(Decoder &decoder, InputStream &is,
 			now_size = now_frames * frame_size;
 		}
 
-		size_t nbytes = decoder_read(&decoder, is, buffer, now_size);
+		if (!decoder_read_full(&decoder, is, buffer, now_size))
-		if (nbytes != now_size)
 			return false;
 
+		const size_t nbytes = now_size;
 		chunk_size -= nbytes;
 
 		if (bitreverse)

src/decoder/plugins/OpusDecoderPlugin.cxx

@@ -36,6 +36,7 @@
 #include <ogg/ogg.h>
 
 #include <string.h>
+#include <stdio.h>
 
 static constexpr opus_int32 opus_sample_rate = 48000;
 

src/playlist/plugins/PlsPlaylistPlugin.cxx

@@ -31,6 +31,7 @@
 #include <glib.h>
 
 #include <string>
+#include <stdio.h>
 
 #include <stdio.h>