Create a BootloaderInstallHelper class for handling post installation hints and
creating the installation instance depending on the player model. This removes
the base class handling its derived classes which always has been weird, and
removes the need to change the base class when adding a new installation
method, since the base shouldn't be affected.
Change-Id: I2a156d70fd1cff6c48bdd46d10c33d75c953ea90
The LSP feature in WMA requires that the noise table values be
doubled verses when it is not used. Unfortunately, the previous
code would double the same values every time a LSP file was
decoded without first resetting them to their original values.
Change the code to check if the values are already doubled, and
then double/halve them as needed. This is still a bit ugly,
in the future consider using the built in rockbox dither instead
of a lookup table.
Fixes playback when skipping back and forth between low and high
bitrate WMA.
Change-Id: I4c393092e4a789bc8f98d74274fe207400b9550e
Reviewed-on: http://gerrit.rockbox.org/226
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
Tested-by: Michael Giacomelli <giac2000@hotmail.com>
Moves replaygain definitions to lib/rbcodec/dsp/dsp_misc.h.
Intermediate functions in misc.c handle any adjustment and calling
the rbcodec APIs.
Change-Id: I9f03561bca9aedd13760cf19c4e19aa3c68e7024
Reviewed-on: http://gerrit.rockbox.org/140
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Always updating the mountpoint overwrites a manually entered mountpoint (only
available in debug builds).
Change-Id: I6298cb873496d66f4836f219e89ca8ae17261de9
Move a few functions to .text that probably don't see a huge benefit
from being .icode. Will scrutinize later.
Change-Id: I7bdffc326076c5cd7e6a1c57d25d31e653920327
Use gitscraper for retrieving files from the repository and update output a
bit. Fix some pep8 errors while at it.
Change-Id: Iff05bc916decb28bed99b83d9a32ce344d5c613b
When scraping files from the repository allow passing an additional list of
files for which the timestamp of the last change is retrieved. Since this is
slow (the log needs to be traversed, since a blob doesn't know about commits
its referenced by) only specified files get this retrieved.
Change-Id: I61a2ef812ac18ffb5898c01ce070046d4ca00a15
Creates a standard buffer passing, local data passing and messaging
system for processing stages. Stages can be moved to their own source
files to reduce clutter and ease assimilation of new ones. dsp.c
becomes dsp_core.c which supports an engine and framework for effects.
Formats and change notifications are passed along with the buffer so
that they arrive at the correct time at each stage in the chain
regardless of the internal delays of a particular one.
Removes restrictions on the number of samples that can be processed at
a time and it pays attention to destination buffer size restrictions
without having to limit input count, which also allows pcmbuf to
remain fuller and safely set its own buffer limits as it sees fit.
There is no longer a need to query input/output counts given a certain
number of input samples; just give it the sizes of the source and
destination buffers.
Works in harmony with stages that are not deterministic in terms of
sample input/output ratio (like both resamplers but most notably
the timestretch). As a result it fixes quirks with timestretch hanging
up with certain settings and it now operates properly throughout its
full settings range.
Change-Id: Ib206ec78f6f6c79259c5af9009fe021d68be9734
Reviewed-on: http://gerrit.rockbox.org/200
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Tested-by: Michael Sevakis <jethead71@rockbox.org>
Player-specific code remaining: usb_drv_(init,exit)
The iPods lack a MMU, so:
- physical, virtual, and uncached addresses are identical
- since we can't access uncached memory we discard caches when receiving data
Still not quite reliable on nano2g
Change-Id: Iebb79df64818b9ae3b68eccb8be8975ebd6c21ea
When setting up qmake to use ccache keep using the compiler as defined in the
qmakespec instead of assuming it always to be gcc / g++.
Change-Id: I00ce32158ca4a5d67517347cae2e86b77051b3c9
ipod2c is identical to bin2c except it skipping the header of the input files.
Add this behaviour as option to bin2c to be able of using bin2c instead of
ipod2c.
Change-Id: I71afcaca6f2f6b0fce4c6aa3dff6be5bb205f384
This function has been changed to rbcodec_format_is_atomic, which
doesn't require an enum from the kernel.
Change-Id: I1d537605087fe130a9b545509d7b8a340806dbf2
Reviewed-on: http://gerrit.rockbox.org/141
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Tested-by: Nils Wallménius <nils@rockbox.org>
BSD sed doesn't handle \n the way GNU sed does, and in this case the
substitution is trivially done using tr anyway, so use tr.
Change-Id: Iedb459d871ae6758d76352225e91dd4dc4717a53
dsp_set_eq_coefs now has parameters for the band settings, so it doesn't
need to access global_settings.
Change-Id: I29ac19fc353b15a79cb25f0e45132aef0881e4c9
Reviewed-on: http://gerrit.rockbox.org/138
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Better than inserting ".word 0x51fc/b". Assembler doesn't support
them but does the plain "tpf" without extension words as well as
"trapf".
Change-Id: I929c0ec84c6e76e0573ff6308634542fd8aee738
Differences between signed samples cover the entire unsigned 32-bit
range. "abs" will think any difference exceeding INT32_MAX is negative
which is not corrent. Test which argument is greater and subtract the
lesser from it, outputting unsigned difference.
Change-Id: I73a8e5e418d49ff73d1a7c98eeb4731946dcfe84
On big-endian architecture, DSP output must be coverted to little-
endian first. DSP output is also always interleaved stereo, 16 bit,
NATIVE_FREQUENCY and wavinfo should be correct for this.
Also, use standard clip_sample_16 already available.
Change-Id: Ifa7b9fc77f0573070c7e79f059dc3000c437c42e
