| Commit message (Collapse) | Author | Age | |
|---|---|---|---|
| * | Add rbcodecplatform.h and rbcodecconfig.h. | Sean Bartell | 2012-05-03 |
| | | | | | | | | | | | | | | | | | | librbcodec users must provide these two files when the library is built. rbcodecconfig.h provides configuration #defines and basic types, and will be included by public librbcodec headers, so it must not conflict with the user's code. rbcodecplatform.h provides various OS functions, and will only be included by source files and private headers. This system is intended to provide maximum flexibility for use on embedded systems, where no operating system headers are included. Unix systems can just copy rbcodecconfig-example.h and rbcodecplatform-unix.h with minimal changes. Change-Id: I350a2274d173da391fd1ca00c4202e9760d91def Reviewed-on: http://gerrit.rockbox.org/143 Reviewed-by: Nils Wallménius <nils@rockbox.org> Tested-by: Nils Wallménius <nils@rockbox.org> | ||
| * | Add a more correct absolute difference function to dsp-util. | Michael Sevakis | 2012-04-26 |
| | | | | | | | | | | 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 | ||
| * | Collect the 16-bit signed range sample clipping routines scattered about, ↵ | Michael Sevakis | 2011-12-04 |
| which can be optimized on armv6 and create firmware/export/dsp-util.h (for lack of better place right now). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31142 a1c6a512-1295-4272-9138-f99709370657 | |||
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