freemangordon/gst-dsp

Sen descrición

Ivaylo Dimitrov ccf732600f Fix incorrect ipp_calloc DMA_ parameters that somehow crept in		%!s(int64=11) %!d(string=hai) anos
doc	cc9e2e20e3 doc: more updates	%!s(int64=13) %!d(string=hai) anos
tidsp	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
.gitignore	104abe28b6 Add 'configure' script	%!s(int64=13) %!d(string=hai) anos
LICENSE	13d83b02c6 Add LICENSE file	%!s(int64=14) %!d(string=hai) anos
Makefile	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
Makefile.conf	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
README	609b24228e Update README	%!s(int64=13) %!d(string=hai) anos
async_queue.c	e6c5dd859c Update licence notices	%!s(int64=14) %!d(string=hai) anos
async_queue.h	e6c5dd859c Update licence notices	%!s(int64=14) %!d(string=hai) anos
configure	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
dmm_buffer.h	7f0d94aff2 Merge branch 'master' of git://gitorious.org/maemo-multimedia/gst-dsp into maemo5-hd-patches	%!s(int64=13) %!d(string=hai) anos
dsp_bridge.c	c14d06b5af bridge: add extra safety to be nice with valgrind	%!s(int64=13) %!d(string=hai) anos
dsp_bridge.h	f2ef546472 dmm_buffer: set correct buffer attributes	%!s(int64=13) %!d(string=hai) anos
get-version	234363cbdb get-version: trivial improvements	%!s(int64=14) %!d(string=hai) anos
get_bits.h	69ddcd1544 get_bits: add show_bits function	%!s(int64=13) %!d(string=hai) anos
gstdspadec.c	13c99181f2 Add extra checks for create_args() failures	%!s(int64=13) %!d(string=hai) anos
gstdspadec.h	74d4d35cc6 Fix compilation warnings	%!s(int64=14) %!d(string=hai) anos
gstdspbase.c	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
gstdspbase.h	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
gstdspbuffer.c	dfa01a4f61 tmp: gstdspbuffer: add extra safety	%!s(int64=13) %!d(string=hai) anos
gstdspbuffer.h	1d0d4eccbc Add new gst-dsp-buffer	%!s(int64=14) %!d(string=hai) anos
gstdspdummy.c	8895c3bfd3 Remove unused 'alignment' field	%!s(int64=13) %!d(string=hai) anos
gstdspdummy.h	a305a9fa93 headers: adhear to gtk-docs weired gobject requirements	%!s(int64=14) %!d(string=hai) anos
gstdsph263enc.c	c55f82da79 h263enc: fix pixel-aspect-ratio to 12/11	%!s(int64=13) %!d(string=hai) anos
gstdsph263enc.h	a305a9fa93 headers: adhear to gtk-docs weired gobject requirements	%!s(int64=14) %!d(string=hai) anos
gstdsph264enc.c	f014b1db2e {h264,mp4v}enc: enable buffer recycling	%!s(int64=14) %!d(string=hai) anos
gstdsph264enc.h	a305a9fa93 headers: adhear to gtk-docs weired gobject requirements	%!s(int64=14) %!d(string=hai) anos
gstdsphdh264enc.c	3370bb1be8 hdh264enc: add idr-interval property	%!s(int64=13) %!d(string=hai) anos
gstdsphdh264enc.h	7969cff5b7 Add HD H.264 encoder	%!s(int64=13) %!d(string=hai) anos
gstdsphdmp4venc.c	7caface9f0 Add HD MPEG-4 encoder	%!s(int64=13) %!d(string=hai) anos
gstdsphdmp4venc.h	7caface9f0 Add HD MPEG-4 encoder	%!s(int64=13) %!d(string=hai) anos
gstdspipp.c	ccf732600f Fix incorrect ipp_calloc DMA_ parameters that somehow crept in	%!s(int64=11) %!d(string=hai) anos
gstdspipp.h	65030f23ab ipp: modify buffer synchronization	%!s(int64=13) %!d(string=hai) anos
gstdspjpegenc.c	451f5be20e Activate pinned buffers for missing encoders	%!s(int64=13) %!d(string=hai) anos
gstdspjpegenc.h	a305a9fa93 headers: adhear to gtk-docs weired gobject requirements	%!s(int64=14) %!d(string=hai) anos
gstdspmp4venc.c	f014b1db2e {h264,mp4v}enc: enable buffer recycling	%!s(int64=14) %!d(string=hai) anos
gstdspmp4venc.h	a305a9fa93 headers: adhear to gtk-docs weired gobject requirements	%!s(int64=14) %!d(string=hai) anos
gstdspparse.c	514f2ef4e6 Add HD H.264 decoder	%!s(int64=13) %!d(string=hai) anos
gstdspparse.h	7a487351e9 Add parser test	%!s(int64=14) %!d(string=hai) anos
gstdspvdec.c	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
gstdspvdec.h	3ed0e1750a base: segment (clipping) support	%!s(int64=13) %!d(string=hai) anos
gstdspvenc.c	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
gstdspvenc.h	3370bb1be8 hdh264enc: add idr-interval property	%!s(int64=13) %!d(string=hai) anos
gstdspvpp.c	13c99181f2 Add extra checks for create_args() failures	%!s(int64=13) %!d(string=hai) anos
gstdspvpp.h	135a8df6a2 vpp: documentation fixes	%!s(int64=14) %!d(string=hai) anos
log.c	fd85b11438 log: only send to stderr pr_err()	%!s(int64=13) %!d(string=hai) anos
log.h	e6c5dd859c Update licence notices	%!s(int64=14) %!d(string=hai) anos
parse-test.c	7a487351e9 Add parser test	%!s(int64=14) %!d(string=hai) anos
plugin.c	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
plugin.h	e6c5dd859c Update licence notices	%!s(int64=14) %!d(string=hai) anos
sem.h	a1e1efc708 sem: add new g_sem_down_timed()	%!s(int64=14) %!d(string=hai) anos
util.c	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos
util.h	9a27a16030 Detect SN_API version during runtime and use the appropriate parameters.	%!s(int64=11) %!d(string=hai) anos

		
				README
			
				Texas Instruments provides DSP algorithms for the OMAP 3 platform used in a
number of devices like beagleboard, Nokia N900, and Nokia N9.

The gst-dsp project aims to provide GStreamer elements to take advantage of
those algorithms. The list includes video/image decoders and encoders.

Unlike other similar projects there are no dependencies (no openmax, no
libtidspbridge).

The features include:

 * video decoding (MPEG-4, H.263, H.264, WMV)
 * video encoding (MPEG-4, H.263, H.264)
 * image encoding/decoding (JPEG)
 * zero-copy

The advantages over other solutions are:

 * simpler code (5k vs 50k)
 * better performance (4x)

== building ==

There are no dependencies, so just:

 ./configure
 make

If you are using an old version of TI's dspbrdige driver:

 DSP_API=0 ./configure

== tidsp ==

You'll need a kernel with tidspbridge driver, the DSP firmware in /lib/dsp, and
the DSP running a proper baseimage (baseimage.dof).

See:
http://omapzoom.org/wiki/L23.i3.8_Release_Notes