generic-library/vpx

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Author	SHA1	Message	Date
Johann	4a2b684ef4	modify SAVE_XMM for potential 64bit use the win64 abi requires saving and restoring xmm6:xmm15. currently SAVE_XMM and RESTORE XMM only allow for saving xmm6:xmm7. allow specifying the highest register used and if the stack is unaligned. Change-Id: Ica5699622ffe3346d3a486f48eef0206c51cf867	2011-04-19 10:42:45 -04:00
Yunqing Wang	b843aa4eda	Fix a crash while enabling shared (--enable-shared) Fixed a bug in SSSE3 sub-pixel filter functions. Change-Id: I2e2126652970eb78307ffcefcace1efd5966fb0a	2011-03-29 11:31:06 -04:00
Yunqing Wang	244e2e1451	Write SSSE3 sub-pixel filter function 1. Process 16 pixels at one time instead of 8. 2. Add check for both xoffset =0 and yoffset=0, which happens during motion search. This change gave encoder 1%~3% performance gain. Change-Id: Idaa39506b48f4f8b2fbbeb45aae8226fa32afb3e	2011-03-08 13:29:01 -05:00

Author

SHA1

Message

Date

Johann

4a2b684ef4

modify SAVE_XMM for potential 64bit use

the win64 abi requires saving and restoring xmm6:xmm15. currently
SAVE_XMM and RESTORE XMM only allow for saving xmm6:xmm7. allow
specifying the highest register used and if the stack is unaligned.

Change-Id: Ica5699622ffe3346d3a486f48eef0206c51cf867

2011-04-19 10:42:45 -04:00

Yunqing Wang

b843aa4eda

Fix a crash while enabling shared (--enable-shared)

Fixed a bug in SSSE3 sub-pixel filter functions.

Change-Id: I2e2126652970eb78307ffcefcace1efd5966fb0a

2011-03-29 11:31:06 -04:00

Yunqing Wang

244e2e1451

Write SSSE3 sub-pixel filter function

1. Process 16 pixels at one time instead of 8.
2. Add check for both xoffset =0 and yoffset=0, which happens
   during motion search.
This change gave encoder 1%~3% performance gain.

Change-Id: Idaa39506b48f4f8b2fbbeb45aae8226fa32afb3e

2011-03-08 13:29:01 -05:00

3 Commits