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11 Commits

Author SHA1 Message Date
Tero Rintaluoma
a61785b6a1 ARMv6 optimized fdct4x4 
Optimized fdct4x4 (8x4) for ARMv6 instruction set.
  - No interlocks in Cortex-A8 pipeline
  - One interlock cycle in ARM11 pipeline
  - About 2.16 times faster than current C-code compiled with -O3

Change-Id: I60484ecd144365da45bb68a960d30196b59952b8
 2011-03-21 13:33:45 +02:00
Attila Nagy
71bcd9f1af Add vp8_variance8x8_armv6 and vp8_sub_pixel_variance8x8_armv6 functions 
Change-Id: I08edaffc62514907fa5e90e1689269e467c857f5
 2011-03-15 15:50:44 +02:00
Johann
d0ec28b3d3 Merge "Add vp8_mse16x16_armv6 function" 2011-03-14 12:47:42 -07:00
Attila Nagy
e54dcfe88d Add vp8_mse16x16_armv6 function 
Change-Id: I77e9f2f521a71089228f96e2db72524189364ffb
 2011-03-14 14:38:31 +02:00
Tero Rintaluoma
7ab08e1fee ARMv6 optimized quantization 
Adds new ARMv6 optimized function vp8_fast_quantize_b_armv6
to the encoder.

Change-Id: I40277ec8f82e8a6cbc453cf295a0cc9b2504b21e
 2011-03-11 10:48:42 +02:00
Tero Rintaluoma
1ef86980b9 ARMv6 optimized sad16x16 
Adds a new ARMv6 optimized function vp8_sad16x16_armv6 to encoder.

Change-Id: Ibbd7edb8b25cb7a5b522d391b1e9a690fe150e57
 2011-02-11 11:14:07 +02:00
Tero Rintaluoma
cb14764fab Adds armv6 optimized variance calculation 
Adds vp8_sub_pixel_variance16x16_armv6 function to encoder. Integrates
ARMv6 optimized bilinear interpolations from vp8/common/arm/armv6
and adds new assembly file for variance16x16 calculation.
 - vp8_filter_block2d_bil_first_pass_armv6   (integrated)
 - vp8_filter_block2d_bil_second_pass_armv6  (integrated)
 - vp8_variance16x16_armv6 (new)
 - bilinearfilter_arm.h (new)
Change-Id: I18a8331ce7d031ceedd6cd415ecacb0c8f3392db
 2011-02-09 10:23:43 -05:00
John Koleszar
c2140b8af1 Use WebM in copyright notice for consistency 
Changes 'The VP8 project' to 'The WebM project', for consistency
with other webmproject.org repositories.

Fixes issue #97.

Change-Id: I37c13ed5fbdb9d334ceef71c6350e9febed9bbba
 2010-09-09 10:01:21 -04:00
John Koleszar
94c52e4da8 cosmetics: trim trailing whitespace 
When the license headers were updated, they accidentally contained
trailing whitespace, so unfortunately we have to touch all the files
again.

Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
 2010-06-18 13:06:11 -04:00
John Koleszar
09202d8071 LICENSE: update with latest text 
Change-Id: Ieebea089095d9073b3a94932791099f614ce120c
 2010-06-04 16:19:40 -04:00
John Koleszar
0ea50ce9cb Initial WebM release 2010-05-18 11:58:33 -04:00