Commit Graph

122 Commits

Author SHA1 Message Date
Max Kellermann
bdc4ae2b86 decoder/opus: remove redundant decoder_timestamp() call
After seeking, the MPD core automatically refreshes the timestamp, and
thus discards the value from decoder_timestamp().
2014-08-26 11:34:24 +02:00
Max Kellermann
9ca9341384 decoder/mpg123: use integer seek times 2014-08-26 11:31:57 +02:00
Max Kellermann
7f4f8b7c7d decoder/mpcdec: use integer seek times 2014-08-26 11:31:49 +02:00
Max Kellermann
8870526457 decoder/flac: use integer seek times 2014-08-26 11:30:21 +02:00
Max Kellermann
f057e1e17a decoder/audiofile: use integer seek times 2014-08-26 11:29:22 +02:00
Max Kellermann
23199719d9 decoder/mp4v2: use integer seek times 2014-08-26 11:20:15 +02:00
Max Kellermann
a606ef0700 decoder/ffmpeg: use integer seek times 2014-08-26 11:15:53 +02:00
Max Kellermann
a234de1ee3 decoder/gme: use integer seek times 2014-08-26 11:15:40 +02:00
Max Kellermann
d266898617 decoder/modplug: use integer seek times 2014-08-26 11:11:36 +02:00
Max Kellermann
69b5929c5a decoder/mad: use integer seek times
Avoid roundtrips to floating point.
2014-08-26 11:07:47 +02:00
Max Kellermann
9da88eec3e decoder/mad: move duplicate code to RecoverFrameError() 2014-08-26 10:52:17 +02:00
Max Kellermann
f10d9996d2 decoder/mad: simplify if/else chain 2014-08-26 10:52:17 +02:00
Max Kellermann
58ec9d3a73 decoder/mad: make variables more local 2014-08-26 10:34:04 +02:00
Max Kellermann
4a503ba1ad decoder/mad: simplify "return", eliminate check
This check was redundant, because we could only exit the loop when
ret==DECODE_OK.
2014-08-26 10:30:22 +02:00
Max Kellermann
da6dd2dc92 decoder/mad: don't reset the xing struct
Not necessary.
2014-08-25 10:32:40 +02:00
Max Kellermann
40b9de66c7 decoder/mad: remove unused flag "found_xing" 2014-08-25 10:31:55 +02:00
Max Kellermann
aac985951a decoder/mad: convert enums/macros to constexpr 2014-08-24 21:06:50 +02:00
Max Kellermann
662cc5fe20 decoder/mad: make variables more local 2014-08-24 20:57:47 +02:00
Max Kellermann
8808aad529 decoder/dsdiff: implement seeking 2014-08-23 15:27:21 +02:00
Max Kellermann
6d7eaba845 decoder/dsdiff: refactor the main decoder loop
Check for STOP before decoding the first chunk.  This reduces the
command latency.
2014-08-23 15:25:40 +02:00
Max Kellermann
4259b17b91 decoder/dsdiff: add local variable "remaining_bytes"
Remember the chunk's total size.
2014-08-23 15:21:08 +02:00
Max Kellermann
828ea700e8 decoder/dsdiff: don't skip remaining bytes
Nobody cares.
2014-08-23 15:19:34 +02:00
Max Kellermann
7f22685fa3 decoder/dsdiff: eliminate local variable "buffer_samples" 2014-08-23 15:17:31 +02:00
Max Kellermann
40db9dff3b decoder/dsdiff: support only one "DSD" chunk
Eliminate the loop from dsdiff_stream_decode().  It makes the code
complex, real-world files with multiple DSD chunks are outside of the
specification, and the "chunk_size" variable would be bogus anyway.
2014-08-23 15:14:16 +02:00
Max Kellermann
67cc09416f decoder/dsf: implement seeking 2014-08-23 14:00:38 +02:00
Max Kellermann
f2a75fbfc7 decoder/dsf: refactor the main decoder loop
Check for STOP before decoding the first chunk.  This reduces the
command latency.
2014-08-23 13:57:57 +02:00
Max Kellermann
b1fb09e183 decoder/dsf: make the buffer more local
This allows the compiler to discard buffer contents between two
iterations.
2014-08-23 13:55:52 +02:00
Max Kellermann
cd0082c630 decoder/dsf: eliminate pointless return statement 2014-08-23 13:54:07 +02:00
Max Kellermann
f78527d1e3 decoder/dsf: use the block count internally 2014-08-23 13:51:08 +02:00
Max Kellermann
1f642238a7 decoder/dsf: don't skip remaining bytes
Nobody cares.
2014-08-23 13:50:36 +02:00
Max Kellermann
6fe06cad98 decoder/dsf: count the blocks, not the remaining bytes
Prepare refactoring the whole plugin to use blocks instead of bytes.
A block is the smallest addressable unit, and it will simplify the
seeking code.
2014-08-23 13:44:53 +02:00
Max Kellermann
2335fdbb5a decoder/dsf: allow channel setups other than stereo
This finishes the multi-channel support.  Development of the feature
was started with commit 02cc77cd8
2014-08-23 13:40:21 +02:00
Max Kellermann
1b6f7c3eb7 decoder/dsf: eliminate another hard-coded stereo mode assumption
When calculating the upper bound using the "sample count" format
header, don't assume it's stereo.
2014-08-23 13:39:00 +02:00
Max Kellermann
67f0d26d17 decoder/dsf: fix big-endian bugs 2014-08-23 13:35:29 +02:00
Max Kellermann
8574bcd494 decoder/dsf: compare with InputStream::GetRest() instead of ..GetSize() 2014-08-23 13:26:17 +02:00
Max Kellermann
02cc77cd82 decoder/dsf: fix multi-channel files
The plugin was horribly bugged for files that were not stereo.
2014-08-22 07:30:32 +02:00
Max Kellermann
d8782ce5fd decoder/dsf: simplify dsf_to_pcm_order()
Don't pass the buffer size to the function, as it's known at compile
time.  Use "restrict" on the pointer arguments, and merge the two
loops, which allows the compiler to optimize this loop with a few SSE2
instructions.
2014-08-22 06:58:08 +02:00
Max Kellermann
dedc2986c6 decoder/dsf: fix noise at end of malformed file
Read one block at a time.  This discards the last partial block, which
cannot be interleaved anyway.  Previously, uninitialised memory was
used to interleave the last block, which generated some noise.
2014-08-21 17:46:25 +02:00
Max Kellermann
74cdc0005a decoder/dsf: eliminate temporary buffer
Convert into a second buffer that gets passed to decoder_data()
without copying back to the first buffer.
2014-08-21 17:15:29 +02:00
Max Kellermann
a756cd9565 decoder/dsf: add constant DSF_BLOCK_SIZE 2014-08-21 17:12:43 +02:00
Max Kellermann
ae27c3f4c5 decoder/dsf: use size_t loop variables when the limit is a size_t 2014-08-21 17:09:49 +02:00
Max Kellermann
6d41f36266 decoder/dsf: use memcpy() 2014-08-21 13:09:14 +02:00
Max Kellermann
57cbcdf2ec decoder/dsf: make the "scratch" buffer local
This allows the compiler to discard buffer contents between two
function calls.
2014-08-21 13:05:35 +02:00
Max Kellermann
455fd180b1 Merge branch 'v0.18.x' 2014-08-21 12:52:27 +02:00
Max Kellermann
e6177c3349 decoder/dsf: remove unused attribute "id3_size" 2014-08-20 09:46:42 +02:00
Max Kellermann
e2adb82e29 decoder/DsdLib: use offset_type instead of uint64_t 2014-08-19 22:39:44 +02:00
Max Kellermann
bb472206de InputStream: move typedef offset_type to Offset.hxx
Reduce header dependencies.
2014-08-19 22:29:52 +02:00
Max Kellermann
181edf4b53 InputStream: make offset_type unsigned 2014-08-19 21:23:03 +02:00
Max Kellermann
9be90bd1c9 decoder/wavpack: add local reference variables 2014-08-19 20:58:08 +02:00
Max Kellermann
106e535577 decoder/sndfile: check InputStream::KnownSize() 2014-08-19 20:57:25 +02:00