rockbox/apps/recorder/jpeg_load.c, branch 2048sp5

Set alpha_offset to zero when loading a JPEG.

2011-11-09T23:25:36+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30948 a1c6a512-1295-4272-9138-f99709370657

Fix test plugin build.

2011-02-10T20:20:12+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29277 a1c6a512-1295-4272-9138-f99709370657

Embedded album art support in MP3/ID3v2 tags.

2011-02-09T20:13:13+00:00

- Support is limited to non-desync jpeg in id3v2 tags. Other formats (hopefully) follow in the future.
- Embedded album art takes precedence over files in album art files.
- No additional buffers are used, the jpeg is read directly from the audio file.

Flyspray: FS#11216
Author: Yoshihisa Uchida and I

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29259 a1c6a512-1295-4272-9138-f99709370657

Move c/h files implementing/defining standard library stuff into a new libc directory, also standard'ify some parts of the code base (almost entirely #include fixes).

2010-05-06T21:04:40+00:00

This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657

Make array static const in apps/recorder/jpeg_load.c

2010-04-06T19:37:41+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25500 a1c6a512-1295-4272-9138-f99709370657

Commit part of FS#9873 - Utilise buttons for playlisting

2009-07-22T22:10:25+00:00

It adds a shortcut (combo or button) to directly go from the wps to the playlist viewer. The combos could possibly be improved on some targets, but I tried to keep a tad bit of consistency (was hardly possible).
I also added a corresponding touchscreen region and adapted cabbiev2.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22003 a1c6a512-1295-4272-9138-f99709370657

Use single-instruction shift-and-saturate in place of range_limit for JPEG on ARMv6. Only affects the 16-point horizontal-pass IDCT.

2009-06-27T10:01:24+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21528 a1c6a512-1295-4272-9138-f99709370657

ARM assembly 8-point IDCT, both passes. No ARMv5/6 optimizations yet, aside from usat for final output.

2009-06-27T09:21:22+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21526 a1c6a512-1295-4272-9138-f99709370657

2-point and 1-point JPEG IDCT ARM assembly, remove comment in jpeg_load.c about inline asm, change loop condition to be a bit safer in case of bad values being passed.

2009-06-19T08:26:05+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21349 a1c6a512-1295-4272-9138-f99709370657

Core JPEG decoder improvements:

2009-06-19T02:56:00+00:00

For >8-point vertical IDCT, transpose the coefficients while decoding them, so that the vertical IDCT can read in rows rather than columns. This improves speed a bit for this size even using the C IDCT.
Remove inline ARM asm, replacing it with an external file containing pure asm IDCT functions.
Add jpeg_ prefix to JPEG IDCT functions since some of them will now be visible globally.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21345 a1c6a512-1295-4272-9138-f99709370657