4 Commits

Author	SHA1	Message	Date
James Zern	1396d12103	*idct*_neon.c: add missing rtcd include ... + correct declarations as necessary BUG=webm:1294 Change-Id: I719602df9a56e79188a78e7f8b31257c6d3cc11d	2016-09-30 11:41:26 -07:00
Johann	ab0e7a237a	Use shifted value for sinpi8sqrt2 ... The value 35468 changes sign when stored in int16_t: implicit conversion from 'int' to 'int16_t' (aka 'short') changes value from 35468 to -30068 This negation requires adding back the original value to compensate. Shifting the value keeps the value positive and saves a post-vqdmulh shift. This technique is used in webp and idct_dequant_full_2x_neon BUG=b/28027557 Change-Id: I0c5ce09bea170fe08061856c2af6f841a557e0c3	2016-09-23 17:04:18 -07:00
clang-format	81a6739533	vp8: apply clang-format ... Change-Id: I7605b6678014a5426ceb45c27b54885e0c4e06ed	2016-07-15 19:28:44 -07:00
James Yu	28b2f82f97	VP8 for ARMv8 by using NEON intrinsics 04 ... Add dequant_idct_neon.c - vp8_dequant_idct_add_neon vpxdec --summary --noblit ../videos/tears_of_steel_1080p.webm Before => After, 13.25 => 13.22 (fps) Change-Id: Id48f39e1da58dd3d8d37658e94989411997f4f7c Signed-off-by: James Yu <james.yu@linaro.org>	2014-02-26 09:59:23 +08:00