Commit Graph

10 Commits

Author SHA1 Message Date
Linfeng Zhang
dbbbd44304 fix signed integer overflow of idct
Exposed by fuzz test in high bitdepth.
The bug is introduced in commit 64653fa.

BUG=webm:1466

Change-Id: Idd77d5c6a60efb9241471611ce1aba0646cb6ff5
2017-09-27 11:17:54 -07:00
Linfeng Zhang
911bb980b1 Clean DC only idct NEON intrinsics
BUG=webm:1301

Change-Id: Iffc83854218460b3f687f3774e71d45b552382a5
2016-12-28 13:51:44 -08:00
Linfeng Zhang
5d4aa325a6 Cosmetics by unifying dest_stride to stride in idct
Change-Id: Ie9336a808a3c3592bb4fd5d4ad3839028bfcafba
2016-12-12 15:13:22 -08:00
James Zern
7625c803b3 idct32x32_1_add_neon: clear a couple conv warnings
int16_t -> uint8_t

Change-Id: I3c5e0985bc3584dce289c35b5973de24cdc73b76
2016-10-31 18:56:34 -07:00
Urvang Joshi
e084e05484 Fix warnings reported by -Wshadow: Part1: vpx_dsp directory
While we are at it:
- Rename some variables to more meaningful names
- Reuse some common consts from a header instead of redefining them.

Change-Id: I75c4248cb75aa54c52111686f139b096dc119328
(cherry picked from aomedia 09eea21)
2016-10-17 19:25:19 -07:00
James Zern
db80c23fd4 cosmetics,*_neon.c: rm redundant return from void fns
+ a couple of 'break's after a return

Change-Id: Ia21f12ebcef98244feb923c17b689fc8115da015
2016-09-30 13:09:57 -07:00
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
clang-format
099bd7f07e vpx_dsp: apply clang-format
Change-Id: I3ea3e77364879928bd916f2b0a7838073ade5975
2016-07-25 14:14:19 -07:00
Jingning Han
08a453b9de Replace vp9_ prefix with vpx_ prefix in vpx_dsp function names
This commit clears the function naming convention in vpx_dsp. It
replaces vp9_ prefix of global functions with vpx_ prefix. It also
removes the vp9_ prefix from static functions.

Change-Id: I6394359a63b71a51dda01342eec6a3cc08dfeedf
2015-08-04 13:46:11 -07:00
Jingning Han
e8b133c79c Factor inverse transform functions into vpx_dsp
This commit moves the module inverse transform functions from vp9
to vpx_dsp folder. The hybrid transform wrapper functions stay in
the vp9 folder, since it involves codec-specific data structures.

Change-Id: Ib066367c953d3d024c73ba65157bbd70a95c9ef8
2015-07-31 16:21:00 -07:00