Support NEON anti-aliasing blit function in SKIA

original function has calculation are called repetitively, and
Processed individual pixels only. So Function call overhead was reduced.
And In contrast to the serial data processing in the existing code,
the Neon code processes 8 or 4 pixels in parallel. In contrast to the
serial data processing in the existing code, the Neon code processes
8 or 4 pixels in parallel

Change-Id: Ib54aeb6bacfd4ed6d257324e8146b211f90b68e9
Signed-off-by: Lee Hwangjae <hj-yo.lee@samsung.com>
File changes for SKIA Neon optimziation for S32_Opaque_filter_DX

Change-Id: I0e8a0506aca2a8d4ee4f4b6b1aa4dcc9ce9c0329
skia: Fix a bug in clampx_nofilter_trans_S16_D32_DX

When scaling a line, in the case of the last pixel needing to be
duplicated, the beginning of the line is getting clobbered with wrong
value.  This is because dest buffer pointer is not moved forward.  Fix
that by adding pointer update line.

CRs-Fixed: 349571

Change-Id: Id6dc41d7e6bd2b777097f62e788bd2476609a9ae
skia: Fix Codenomicon image open failure.

Add code to handle 'No image descriptor' case in a gif image format.
Remove goto call.

CRs-Fixed: 333162

(cherrypicked from commit I80d7df9d5f112b5fe32699ce6dd2df0f48323bb1)

Change-Id: I96bdc71ea6269adfd030d13eba4326a7a14c3690