Skip expensive multiply-accumulate loop when gains are 0 and
just copy using memcpy if soure and destination are not the same
Speeds up decoding of a 64kbps test file by 6MHz on h300 (cf)
7MHz on c200 (pp) and 6MHz on fuzev1 (amsv1)
Change-Id: Ibbc9ddfd45a9ac661467b1327b8c67761924fb8b
Signed-off-by: Nils Wallménius <nils@rockbox.org>
Similar as done with SAPI / MSSP make the current implementation for executable
based TTS engines a base class and create derived classes for each supported
TTS. Removes the need for the implementation to know about the individual TTS
engines.
Add support for speaking directly (i.e. without going through a temporary wave
file, currently only used by espeak).
Change-Id: I59bbbd6ee4c2c009b2a8d8e0ab4a9b39ea723d6e
While the current implementation of getTTS() will always return an object this
might change later. Check the returned object before using it to be on the safe
side.
Change-Id: Ic949cae7cfbe6f3086dee6aab741b0acafe14640
When retrieving USB IDs create a list of players matching to a USB ID instead
of assuming only one player. This prevents non-unique IDs overwriting each
other and will be used for improved autodetection later.
Currently only the first ID is used during detection, and no additional IDs
have been added yet.
Change-Id: Ieac5594108bae708e364bd2c8df88f61fcdcbdcd
Make set_sleep_timer a static function and only call
set_sleeptimer_duration externally, which is always called with minutes
values.
Change-Id: I985308bf014e354f91c47a0b2bf62f4f5a591919
Reviewed-on: http://gerrit.rockbox.org/327
Reviewed-by: Jonathan Gordon <rockbox@jdgordon.info>
If no output prefix is specified, a default is picked:
- filename with extension replaced by .afi for FWU files
- filename with extension replaced by .fw/ for AFI files
- filename without extension and with / for FW files
Change-Id: I6497b8f4a49f1238e5db738429f687cad3ae8a5a
Reorder operands to take advantage of the early termination of
multiplications. Saves 2.5MHz decoding a 64kbps opus test file
on c200 (pp).
Change-Id: I470266dc870ab183ece3b23426d41e2a64342a71
Speeds up decoding of 64kbps test file by 6.3MHz on h300 (cf)
and 1.2MHz on c200 (pp).
Signed-off-by: Nils Wallménius <nils@rockbox.org>
Change-Id: I08c2c332153abcbef9447c81986777fd2fcc73fe
speeds up decoding of 64kbps test file by 19MHz on h300 (cf)
and 2.5MHz on c200 (pp)
Change-Id: Idacd2f8962c20c518055d586daeec6b932b7ded2
Signed-off-by: Nils Wallménius <nils@rockbox.org>
Although the mimetype for jpeg is clearly image/jpeg, many tagging
applications seem to use image/jpg, so we'll support that too.
Change-Id: Icb9063fd5a9d8aea169eaa7f74ac52b72603d148
Reviewed-on: http://gerrit.rockbox.org/318
Reviewed-by: Michael Giacomelli <mgiacomelli@gmail.com>
Reviewed-by: Thomas Martitz <kugel@rockbox.org>
Speeds up decoding of a 64kbps test file 26MHz on H300 (cf) and
2MHz on c200 (pp)
Change-Id: I2fb4fe6c0a29321087e02fbd17fd1b1eb84e7b57
Signed-off-by: Nils Wallménius <nils@rockbox.org>
Previously TIMEOUT_BLOCK would be handled the same as TIMEOUT_NOBLOCK, i.e.
poll only without thread switch, which is rather unexpected from *_w_tmo()
functions. No current code doesn't call it that way yet.
Change-Id: I370ce0f752681122d197eadeee9ab17112647c20
Remove downsampling code from deemphasis loop as we don't use
it and remove multiplications that are not relevant when
not using custom modes. Saves 1.4MHz on h300 (cf), 4.3MHz on
c200 (pp) and 4.6 on fuzev1 (amsv1).
Change-Id: Iab3f1d737a656a563aaa351d50db987a9cff2287
We should cast to (volatile uint32_t*) here, because attempt to refer to volatile
object through use of an lvalue with non-volatile-qualified type will result in
undefined behavior.
Change-Id: I1b2e9688af11d3dcba518a5e31865d703b54b635
Use DMA engine for fullscreen updates and bypass mode for partial
updates. This gives major boost on rk27generic:
default ARM:AHB:APB 200💯50
HEAD 1/1: 26.3fps 1/4: 105.0fps
patched 1/1: 116.5fps 1/4: 249.5fps
with freq scalling NORMAL mode ARM:AHB:APB 50:50:50
HEAD 1/1: 13.1fps 1/4: 52.5fps
patched 1/1: 54.5fps 1/4: 119.0fps
Tested on rk27generic noname DAP and on Hifimans.
Change-Id: Id9dd4d2d61542c7ea6b5c6336b170d6357cefde9
Saves about 30MHz on h300 (cf) and 1.5MHz on c200 (pp) decoding a
64kbps test file. Stack usage is still below 70%.
Change-Id: Ib13df9011adb4eef4bb91a52e5a32741c8bf8988
Speeds up decoding of a 64kbps opus test file by 34MHz on h300 (cf),
24MHz on c200 (pp) and 13MHz on fuzev1 (amsv1)
Change-Id: I0dce6b3bfe6c81d0a722dfebb13891b9a428c6ba
This breaks themes on the theme site (that ship an rwps for remote targets) for
non-remote targets. As rockbox just ignores the rwps checkwps now does the same.
Change-Id: Id8c7833f0bd88d239dce87711456b94c93480a51
Based on FS#12735 by Kaspar Rothenfußer with some modifications by me to be in
line with terms already used in the translation.
Change-Id: Ia1ba59bd00d61f0fd27bd496a116143e4b83b420
Synchronised with opus repo on github (https://github.com/freqmod/rockbox-opus)
Status:
* Seeking ported from speex, but fails on some cases (e.g. seek to granule 0)
* ReplayGain parsing needs to be reworked, we do vorbis-style replaygain now.
http://wiki.xiph.org/OggOpus#Comment_Header explicitly forbids these in
favour of R128_TRACK_GAIN tag.
* No optimisation yet, source files still nearly identical to opus upstream
* Multi-stream opus files may not be parsed correctly
Change-Id: Ia66f1027dc1d288083e3c57b2816700078376f9a
Reviewed-on: http://gerrit.rockbox.org/300
Reviewed-by: Bertrik Sikken <bertrik@sikken.nl>
Tested-by: Bertrik Sikken <bertrik@sikken.nl>
This version resembles how OF handle cache invalidates.
This seems to fix mysterious data aborts on plugin/codec loading
after introducing frequency scaling.
Credit goes to mortalis for pinpointing the reason of aborts.
Change-Id: I3477b3f65d593d7b43c36a0b06d863f71f000812
Because a pointer was uninitialized the move_callback() corrupted memory
by derefencing it and moving stuff to uninitialized value.
This reverts part of 8bbd4d9, where the offending line was removed. I can
only guess it was removed by accident.
Change-Id: I83cee5b396cf3cc99b000e5284fac72fb8ca8db2
MSSP is accessible via vbs by simply changing the object to be used (both
SAPI5 and MSSP use the ISpVoice COM interface). Add command line parameter to
sapi_voice.vbs to switch the COM object used, and add the necessary
implementation of the SAPI class to Rockbox Utility.
Important: you will need to install the Speech Runtime separately and install
the version matching the bitsize of Rockbox Utility. I.e. you will need to
install the x86 version even on a x64 machine (unless you build a 64bit binary
of Rockbox Utility).
Change-Id: If760cd69c556c17a2ae539965d0941d16fdc10e1
