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16 Commits

Author SHA1 Message Date
Pascal Massimino
80247291c6 mark some init function as being safe for thread_sanitizer. 
introduces the macro WEBP_TSAN_IGNORE_FUNCTION

Change-Id: I3de2b6c1a2076fba4da7ae50322551e026b2082b
 2014-10-16 16:34:07 +02:00
James Zern
0ce27e715e enc_mips32: workaround gcc-4.9 bug 
avoids an ICE with NDK r10b + NDK_TOOLCHAIN_VERSION=4.9

In function 'SSE16x16':
enc_mips32.c (684) internal compiler error: Segmentation fault

Change-Id: I1a3d33c0a9534c97633ab93bcdf9bf59d3a7e473
 2014-10-15 19:14:04 +02:00
skal
73d361dd5f introduce VP8EncQuantize2Blocks to quantize two blocks at a time 
No speed diff for now. We might reorder better the instructions later,
to speed things up.

Change-Id: I1949525a0b329c7fd861b8dbea7db4b23d37709c
 2014-08-25 20:21:42 -07:00
Djordje Pesut
7955152d58 MIPS: fix error with number of registers. 
Some versions of compiler in debug build can't find
a register in class 'GR_REGS' while reloading 'asm'

Number of used registers is decreased in this fix.

Change-Id: I7d7b8172b8f37f1de4db3d8534a346d7a72c5065
 2014-04-22 12:06:45 +02:00
James Zern
6653b601ef enc_mips32: fix unused symbol warning in debug 
move kC1 / kC2 under __OPTIMIZE__
missed in:
8dec120 enc_mips32: disable ITransform(One) in debug builds

Change-Id: Ic9a12e6d73090c8c06b0e7a4bc56dd9c76b8e596
 2014-04-17 23:35:36 -07:00
James Zern
8dec120975 enc_mips32: disable ITransform(One) in debug builds 
avoids:
src/dsp/enc_mips32.c: In function 'ITransformOne':
src/dsp/enc_mips32.c:123:3: can't find a register in class 'GR_REGS' while reloading 'asm'
src/dsp/enc_mips32.c:123:3: 'asm' operand has impossible constraints

Change-Id: Ic469667ee572f25e502c9873c913643cf7bbe89d
 2014-04-17 20:10:31 -07:00
Pascal Massimino
fe9317c9bf cosmetics: 
* remove MIPS32 suffix from static function names
* fix a long line in enc_neon.c

Change-Id: Ia1294ae46f471b3eb1e9ba43c6aa1b29a7aeb447
 2014-04-16 00:36:19 -07:00
Slobodan Prijic
3fe0291530 MIPS: MIPS32r1: Added optimizations for SSE functions. 
Change-Id: I1287fa65064192cc2edc5c4be2b1974be665b9b4
 2014-04-09 11:02:13 +02:00
James Zern
5598bdecd8 enc_mips32.c: fix file mode 
Change-Id: I5a43320e2ea2eebc88c65398acb9ea59b63af1fd
 2014-04-08 15:12:54 -07:00
Slobodan Prijic
2b1b4d5ae9 MIPS: MIPS32r1: Add optimization for GetResidualCost 
+ reorganize the cost-evaluation code by moving some functions
to cost.h/cost.c and exposing VP8Residual

Change-Id: Id976299b5d4484e65da8bed31b3d2eb9cb4c1f7d
 2014-04-08 15:28:49 +02:00
pascal massimino
f0a1f3cd51 Merge "MIPS: MIPS32r1: Added optimization for FTransform" 2014-04-08 04:17:27 -07:00
Djordje Pesut
7231f610aa MIPS: MIPS32r1: Added optimization for FTransform 
Change-Id: I9384dac483e8f98bcfdd277a0a3d6ec7c7a7b297
 2014-04-08 04:16:44 -07:00
skal
869eaf6c60 ~30% encoding speedup: use NEON for QuantizeBlock() 
also revamped the signature to avoid having to pass the 'first' parameter

Change-Id: Ief9af1747dcfb5db0700b595d0073cebd57542a5
 2014-04-08 03:08:22 -07:00
Djordje Pesut
7dad095bb4 MIPS: MIPS32r1: Added optimization for Disto4x4 (TTransform) 
Change-Id: Ieb20c5c52b964247cfe46f45f9a7415725bf7c02
 2014-04-07 15:04:23 +02:00
Jovan Zelincevic
2298d5f301 MIPS: MIPS32r1: Added optimization for QuantizeBlock 
Change-Id: I6047ab107e4d474e35b5af1dac391d5b3d8c049b
 2014-04-07 09:22:35 +02:00
Djordje Pesut
0ca2914b23 MIPS: MIPS32r1: Add optimization for ITransform 
Change-Id: Ie4c8b9bc3a7826bd443cdebf05386786fafe8c56
 2014-04-04 10:50:35 +02:00