Tero Rintaluoma
f5e433464b
Half pixel variance further optimized for ARMv6
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Half pixel interpolations optimized in variance calculations. Separate
function calls to vp8_filter_block2d_bil_x_pass_armv6 are avoided.On
average, performance improvement is 6-7% for VGA@30fps sequences.
Change-Id: Idb5f118a9d51548e824719d2cfe5be0fa6996628
2011-03-28 09:51:51 +03:00
Attila Nagy
71bcd9f1af
Add vp8_variance8x8_armv6 and vp8_sub_pixel_variance8x8_armv6 functions
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Change-Id: I08edaffc62514907fa5e90e1689269e467c857f5
2011-03-15 15:50:44 +02:00
Tero Rintaluoma
8ae92aef66
ARMv6 optimized half pixel variance calculations
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Adds following ARMv6 optimized functions to the encoder:
- vp8_variance_halfpixvar16x16_h_armv6
- vp8_variance_halfpixvar16x16_v_armv6
- vp8_variance_halfpixvar16x16_hv_armv6
Change-Id: I1e9c2af7acd2a51b72b3845beecd990db4bebd29
2011-02-23 13:27:27 +02:00
John Koleszar
02321de0f2
Fix relative include paths
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Allow compiling without adding vp8/{common,encoder,decoder} to the
include paths.
Change-Id: Ifeb5dac351cdfadcd659736f5158b315a0030b6c
2011-02-10 15:09:44 -05:00
Tero Rintaluoma
cb14764fab
Adds armv6 optimized variance calculation
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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
Johann
27000ed6d9
clean up implicit declaration warnings for neon
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Change-Id: I6ca2d89f355839c4c770773c09fc69dcea7c1406
warning: implicit declaration of function
'vp8_variance_halfpixvar16x16_[h|v|hv]_neon'
'vp8_sub_pixel_variance16x16_neon_func'
2011-01-27 11:31:59 -05:00
Johann
2168a94495
move new neon subpixel function
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previously wasn't guarded with ifdef ARMV7, causing a link error with
ARMV6
Change-Id: I0526858be0b5f49b2bf11e9090180b2a6c48926d
2011-01-25 15:48:37 -05:00
