generic-library/vpx

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Author	SHA1	Message	Date
Jingning Han	a32a086d23	Enable sse2 implmentation of 8x8 ADST/DCT This commit makes use of the butterfly structure to enable the sse2 version implementation of 8x8 ADST/DCT hybrid transform coding. The runtime of hybrid transform module goes down from 1170 cycles to 245 cycles. Overall speed-up around 1.5%. Change-Id: Ic808ffd21ece8a9d0410d8c0243d7b6c28ac3b3f	2013-06-24 18:41:33 -07:00
Johann	e3038ca8b7	Whitespace nit Change-Id: I7486970c57cda75d26ec2c6d1f36bd668c955f66	2013-04-26 01:03:35 -07:00
Johann	863601c589	Normalize more intrinsic filenames vp9_dequantize_x86 has only sse2 functions. vp9_dct_sse2_intrinsics has no namespace collision and can drop _intrinsics. vp9_idct_mmx.h is unused. Change-Id: Ic16e31fb372a1d1e841a62ecb4189fe8f95808ec	2013-04-25 23:26:20 -07:00

Author

SHA1

Message

Date

Jingning Han

a32a086d23

Enable sse2 implmentation of 8x8 ADST/DCT

This commit makes use of the butterfly structure to enable the sse2
version implementation of 8x8 ADST/DCT hybrid transform coding.

The runtime of hybrid transform module goes down from 1170 cycles
to 245 cycles. Overall speed-up around 1.5%.

Change-Id: Ic808ffd21ece8a9d0410d8c0243d7b6c28ac3b3f

2013-06-24 18:41:33 -07:00

Johann

e3038ca8b7

Whitespace nit

Change-Id: I7486970c57cda75d26ec2c6d1f36bd668c955f66

2013-04-26 01:03:35 -07:00

Johann

863601c589

Normalize more intrinsic filenames

vp9_dequantize_x86 has only sse2 functions.

vp9_dct_sse2_intrinsics has no namespace collision and can drop
_intrinsics.

vp9_idct_mmx.h is unused.

Change-Id: Ic16e31fb372a1d1e841a62ecb4189fe8f95808ec

2013-04-25 23:26:20 -07:00

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53 Commits