summary |
shortlog | log |
commit |
commitdiff |
tree
first ⋅ prev ⋅ next
Yeongkyoon Lee [Thu, 26 Sep 2013 07:18:11 +0000 (16:18 +0900)]
Merge branch 'sdk-develop' into tizen
Kitae Kim [Tue, 24 Sep 2013 12:25:34 +0000 (21:25 +0900)]
changed rank of each element from NONE to PRIMARY.
Change-Id: I6f3e1861a17e6c4fa29c32c1550c142ff2eb6d4b
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Mon, 23 Sep 2013 11:29:50 +0000 (20:29 +0900)]
modified changes and spec files.
Change-Id: I368eec46571dec77c75b15d38dae07de1a01ea21
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Mon, 16 Sep 2013 06:08:00 +0000 (15:08 +0900)]
source clean-up and read the result of decoding audio.
Those sample_rate, channels and etc. values are required to
negotiate with caps.
Change-Id: I21780bf4c9303f239b48ea8de6b465f0d48f2013
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Wed, 11 Sep 2013 12:30:57 +0000 (21:30 +0900)]
Changed a way to use device memory effectively.
Divide device memory into small, medium and large size of buffer
to use the memory effectively when decoding many contexts.
In case of meta data such as width, height, framerate and etc,
each context uses 256byte memory region and utilizes the large size of memory
when copying video and audio buffer.
Change-Id: I37e111ec1540694d32380906132d79cd90a658ef
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Sehong Na [Thu, 12 Sep 2013 05:46:27 +0000 (22:46 -0700)]
Initial empty repository
Kitae Kim [Mon, 2 Sep 2013 01:59:32 +0000 (10:59 +0900)]
modified the method of memory usage.
Separate the memory to use effectively from several regions
when processing mutli contexts.
Change-Id: I7f3033471fe78b01b9aac3ce068d6b0352ac4015
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Thu, 22 Aug 2013 05:43:16 +0000 (14:43 +0900)]
fixed sync problem when using multi contexts.
When storing output of decoding video into device memory to reduce the overhead of memory copy,
device memory pointer could be wrong because the pointer only considered video context.
Change-Id: I2206bedef8bddfcdbddd8619aabc30f06481b585
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Wed, 21 Aug 2013 06:05:45 +0000 (15:05 +0900)]
fixed prevent issues.
Change-Id: I28999bbda032b74f620a5845d10d4097c5d3d709
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Fri, 5 Jul 2013 11:41:33 +0000 (20:41 +0900)]
fixed prevent issues.
Change-Id: Ic7dd6f671ec2da374545eed61c3915f5221b9247
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Tue, 2 Jul 2013 00:15:15 +0000 (09:15 +0900)]
update COPYING file.
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Change-Id: I00bcf0d0a5372f12be6ff61eacba665969438c71
Kitae Kim [Tue, 2 Jul 2013 00:12:47 +0000 (09:12 +0900)]
change a name of debug category and H.263 decoder caps.
Change-Id: I0e92ccd4c51993e8674187185a7a09538575eb79
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Tue, 2 Jul 2013 00:10:34 +0000 (09:10 +0900)]
remove unnecessary files which are generated while building this module.
Change-Id: I10b3540c7d65e3e612c3e200b1e79e1055f17466
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Thu, 27 Jun 2013 15:31:26 +0000 (00:31 +0900)]
fixed prevent issues.
Change-Id: I71151ae0837d074b21dfb6389a305fb9b27e54c3
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Fri, 21 Jun 2013 13:07:32 +0000 (22:07 +0900)]
changed each element name and source clean-up.
Change-Id: I3ab90aa30a99e80e373cdac96a01a3ea2cfa3e3c
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Fri, 21 Jun 2013 12:11:41 +0000 (21:11 +0900)]
Changed a way to use device memory.
- reduced memcpy overhead on guest to improve performance.
- use device memory as output buffer without copying data during decoding codec.
Change-Id: Ib9a778c79a8eb32378ab22c6324702f801b44a0c
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
Kitae Kim [Wed, 8 May 2013 14:12:10 +0000 (23:12 +0900)]
improve decoding performance as 10 times than before.
- reduce context switching between user and kernel.
- use device memory region directly as a output buffer instead of memcpy.
Kitae Kim [Tue, 12 Mar 2013 02:12:37 +0000 (11:12 +0900)]
implemented two ways to copy data from guest and host
Kitae Kim [Wed, 30 Jan 2013 12:30:07 +0000 (21:30 +0900)]
implemented decoding audio part, but needs to improve.
Kitae Kim [Wed, 21 Nov 2012 08:57:13 +0000 (17:57 +0900)]
init gst-plugins-emul
jinkun.jang [Wed, 24 Apr 2013 08:06:51 +0000 (17:06 +0900)]
Initial empty repository