Rom Android 2017

UPDATE: Samsung Galaxy S3 unveiled with specifications and features

Samsung announced a new Exynos 4 Quad CPU at 1.4GHz recently before introducing the SGS3 or Galaxy SIII. it is the first processor built on the 32nm HKMG (High-k Metal Gate) technology based on the ARM Cortex A9 architecture.

this processor doubles the performance when compared with the previous 45nm processor but 20% less power consumption. and with the multi-core processing design, it means the four cores handle different tasks simultaneously and hence allowing users to perform more tasks in less time

more, the new Exynos 4 Quad processor can produce 30fps (frames per second) HD 1080p video recording and playback and equipped with an HDMI 1.4 interface



officials from Samsung also said this new processor will be used in the next Galaxy S generation, which will be unveiled in early May this year. this means it is very likely to be shipped with the Samsung Galaxy S3 running Android 4.0.3

however, it is rumored that this processor will be availble for international versions only, except the USA market

working Sony Bravia Engine
UPDATE1: is Sony Bravia Engine really working with SGS2 and other Android devices?
UPDATE2: SGS2 Gallery Sony Bravia Engine demo
UPDATE3: SGS2 ICS 4.0.3 Sony Bravia Engine demo




NOTE: discard the contents below as it contains incorrect and misleading information for a fake mod
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however, if you followed my installation steps, it is safe to remove the files with the instructions stated below and it should not do any harm to your system

for more information, pleas read this



the graphic engine used by some Sony Android mobile devices, aka Sony Bravia Engine, has been ported to SGS2 by GadgetCheck, a XDA member.

it is basically a new set of data for fine tunning the qualities of the graphics shown on your screen with another approach. the differences can be seen quite easily when you are viewing photos, where the sharpnesses are increased together with more realistic object layers (not yet tested with movies, although some said the quality for playing HD movies looks good)

the installation is easy enough as well as rolling back to your existing files. simply download the zip file here and then put the files, be_movie and be_photo, into /system/etc/

now, one more step needs to be done in order to turn this engine on. i suggest u to create a file named local.prop and put it under /data directory, although GadgetCheck suggested to add the lines into /system/build.prop instead. one reason for putting the required lines (or properties) in /data/local.prop is that it will be much easier for normal user to edit a file under /data rather then the /system directory, where the /data/local.prop will be loaded during system boot up process as well

below shows the lines required to switch on the Bravia engine:

#Sony Bravia Engine Service (this line is a remark only)
ro.service.swiqi.supported=true
persist.service.swiqi.enable=1

another reason for putting these lines in /data/local.prop is, in case you want to roll back to previous settings, just delete the local.prop if it didnt exist before, or by editing the file again, followed by removing the be_movie and be_photo from /system/etc and reboot the phone

the original post in XDA can be found here

again, PLS DO A BACKUP 1st!!

ok guys, time for tweaking the mem thing again. may be u have wondered about why there is no FIMC0/FIMC1/FIMC2 etc in the default config for 2.3.3 (me at least)... so, as usual, i started to take a look at this

for those who have no idea where to change the reserved memory settings, take a look at arch/arm/mach-s5pv210/mach-aries.c and you will be delighted to get them back, plus some interesting things

the default settings for movies play back for general I9000 is:
S5PV210_VIDEO_SAMSUNG_MEMSIZE_MFC0 (35840 * SZ_1K)
S5PV210_VIDEO_SAMSUNG_MEMSIZE_MFC1 (35840 * SZ_1K)

while, for NTT, the settings for "1080p support" is:
S5PV210_VIDEO_SAMSUNG_MEMSIZE_MFC0 (36864 * SZ_1K)
S5PV210_VIDEO_SAMSUNG_MEMSIZE_MFC1 (36864 * SZ_1K)

u'll find also what we used to tune in froyo like:
VIDEO_SAMSUNG_MEMSIZE_FIMC0
VIDEO_SAMSUNG_MEMSIZE_FIMC1
VIDEO_SAMSUNG_MEMSIZE_FIMC2
VIDEO_SAMSUNG_MEMSIZE_JPEG
VIDEO_SAMSUNG_MEMSIZE_PMEM
VIDEO_SAMSUNG_MEMSIZE_GPU1
VIDEO_SAMSUNG_MEMSIZE_ADSP


i've conducted a few tests with the min values for 1080p support but up to now, i do have the answer yet, nor the max available mem in Gingerbread this time. however, i can show you some of the rough values required for 1080p playback:


NOTE THAT THESE VALUES ARE NOT YET OPTIMIZED

MFC0: 36864
MFC1: 36864
FIMC0: 12288
FIMC1: 9900
FIMC2: 12288