58ec9d3a73
decoder/mad: make variables more local
2014-08-26 10:34:04 +02:00
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
da6dd2dc92
decoder/mad: don't reset the xing struct
...
Not necessary.
2014-08-25 10:32:40 +02:00
40b9de66c7
decoder/mad: remove unused flag "found_xing"
2014-08-25 10:31:55 +02:00
aac985951a
decoder/mad: convert enums/macros to constexpr
2014-08-24 21:06:50 +02:00
662cc5fe20
decoder/mad: make variables more local
2014-08-24 20:57:47 +02:00
8808aad529
decoder/dsdiff: implement seeking
2014-08-23 15:27:21 +02:00
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
4259b17b91
decoder/dsdiff: add local variable "remaining_bytes"
...
Remember the chunk's total size.
2014-08-23 15:21:08 +02:00
828ea700e8
decoder/dsdiff: don't skip remaining bytes
...
Nobody cares.
2014-08-23 15:19:34 +02:00
7f22685fa3
decoder/dsdiff: eliminate local variable "buffer_samples"
2014-08-23 15:17:31 +02:00
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
67cc09416f
decoder/dsf: implement seeking
2014-08-23 14:00:38 +02:00
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
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
cd0082c630
decoder/dsf: eliminate pointless return statement
2014-08-23 13:54:07 +02:00
f78527d1e3
decoder/dsf: use the block count internally
2014-08-23 13:51:08 +02:00
1f642238a7
decoder/dsf: don't skip remaining bytes
...
Nobody cares.
2014-08-23 13:50:36 +02:00
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
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
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
67f0d26d17
decoder/dsf: fix big-endian bugs
2014-08-23 13:35:29 +02:00
8574bcd494
decoder/dsf: compare with InputStream::GetRest() instead of ..GetSize()
2014-08-23 13:26:17 +02:00
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
d8782ce5fd
decoder/dsf: simplify dsf_to_pcm_order()
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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
dedc2986c6
decoder/dsf: fix noise at end of malformed file
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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
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
a756cd9565
decoder/dsf: add constant DSF_BLOCK_SIZE
2014-08-21 17:12:43 +02:00
ae27c3f4c5
decoder/dsf: use size_t loop variables when the limit is a size_t
2014-08-21 17:09:49 +02:00
6d41f36266
decoder/dsf: use memcpy()
2014-08-21 13:09:14 +02:00
57cbcdf2ec
decoder/dsf: make the "scratch" buffer local
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This allows the compiler to discard buffer contents between two
function calls.
2014-08-21 13:05:35 +02:00
455fd180b1
Merge branch 'v0.18.x'
2014-08-21 12:52:27 +02:00
78abcd7df7
decoer/dsdiff: fix endless loop on malformed file
...
Same bug as in the previous commit.
2014-08-21 12:48:03 +02:00
23dce21647
decoer/dsf: fix endless loop on malformed file
...
When the data chunk size is not a multiple of the frame size, the last
partial frame lead to an endless loop. We fix this by checking
chunk_sze>=frame instead of chunk_sze>0. This way, the partial frame
is simply skipped.
2014-08-21 12:37:22 +02:00
e6177c3349
decoder/dsf: remove unused attribute "id3_size"
2014-08-20 09:46:42 +02:00
e2adb82e29
decoder/DsdLib: use offset_type instead of uint64_t
2014-08-19 22:39:44 +02:00
bb472206de
InputStream: move typedef offset_type to Offset.hxx
...
Reduce header dependencies.
2014-08-19 22:29:52 +02:00
181edf4b53
InputStream: make offset_type unsigned
2014-08-19 21:23:03 +02:00
9be90bd1c9
decoder/wavpack: add local reference variables
2014-08-19 20:58:08 +02:00
106e535577
decoder/sndfile: check InputStream::KnownSize()
2014-08-19 20:57:25 +02:00
194be51f05
decoder/pcm: check InputStream::KnownSize()
2014-08-19 20:57:00 +02:00
a862e363ea
decoder/mpcdec: check InputStream::KnownSize()
2014-08-19 20:55:51 +02:00
2e64afca27
decoder/modplug: check InputStream::KnownSize()
2014-08-19 20:53:02 +02:00
51cda0be2a
decoder/mad: check InputStream::KnownSize()
2014-08-19 20:44:29 +02:00
4da3291157
decoder/ffmpeg: check InputStream::KnownSize()
2014-08-19 20:44:29 +02:00
52edabf2cb
decoder/faad: remove unnecessary cast to size_t
2014-08-19 20:44:29 +02:00
43a1a0f3ab
decoder/faad: remove size!=0 check
...
Since we already checked InputStream::KnownSize(), we can assume that
GetSize() returns a valid value, and this check is obsolete.
2014-08-19 20:44:29 +02:00
e88524f274
decoder/faad: check InputStream::KnownSize()
...
Replace the bogus GetSize() check and call GetSize() only when
necessary.
2014-08-19 20:44:29 +02:00
7a929fcd27
decoder/faad: call GetSize() only when needed
2014-08-19 20:44:29 +02:00
7087fdf6c0
decoder/DsdLib: make variables more local
2014-08-19 20:44:29 +02:00
Max Kellermann