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Author SHA1 Message Date
Guillaume Martres
2b426969c3 Simplify RDMULT and RDDIV derivation 
Don't divide RDMULT and RDDIV by 100 when RDMULT > 1000. This was
probably done to avoid overflow when the rd cost was stored in a 32 bits
integer but this is not the case anymore. This change will make it easier
to support multiple quantizers per frame.

derf compression gain at speed 0: 0.037%

Change-Id: Ibeeb9b7cfa1a132a7af41bc90fc07a3bba0857f6
 2013-09-26 13:55:16 -07:00
Yaowu Xu
b55170ce95 Merge "fixed integer overflow warnings" 2013-09-26 13:52:54 -07:00
Jim Bankoski
437f63144a intel compiler build no longer supports -axSSE2 or -no-prec-div 
Change-Id: Id129cf4021903c554ffdc57bf13df9fbb98f800e
 2013-09-26 11:54:57 -07:00
Yaowu Xu
253fd256bf Align structs used unit test to 32 bytes 
Change-Id: Id36309d405bf7b7e8805a8320f5a95eeb5d240f5
 2013-09-26 10:38:59 -07:00
Dmitry Kovalev
794a7ccd78 Fixing warning generated by gcc. 
vp9/vp9_cx_iface.c:92: warning: type qualifiers ignored on function
return type

Change-Id: I6f130e280e2db261506a4af8ce11fc788ad13198
 2013-09-26 10:33:21 -07:00
Yaowu Xu
da0ce28fe3 fixed integer overflow warnings 
Jenkins warns on left shift of negative numbers and non-aligned read
of int. This commit fixed the two issues.

Change-Id: I389a7fb6a572c643902e40a4c10fefef94500d2c
 2013-09-26 09:20:15 -07:00
Yaowu Xu
831d72ac5f Merge "Revert "Align struct to 32 bytes"" 2013-09-26 09:19:36 -07:00
Yaowu Xu
e45f4a4a4c Revert "Align struct to 32 bytes" 
This reverts commit b5242368f3

Change-Id: I73c7a8bd23bb67f278f86b3fd2ecdc25a39b12b9
 2013-09-26 08:34:12 -07:00
Christian Duvivier
5b1dc1515f Fix a bunch of TODO from vp9_short_idct32x32_add_neon. 
- full ASM version, no more C gateway file.
- integrate combine-add with last step of 2nd pass.
- remove a few push/pop pairs.
- some instruction reordering to hide latency.

Change-Id: Ic9d9933c908b65d1bf7ba8fd47b524cda808c9c6
 2013-09-25 21:15:19 -07:00
Dmitry Kovalev
eda4e24c0d Using is_inter_block and has_second_ref functions. 
Change-Id: I60dee58a4fd24d3c4f3c101a49d30e217309f43a
 2013-09-25 19:03:04 -07:00
Guillaume Martres
7755b9dada Merge "Correctly set the segment_id prediction flag and context" 2013-09-25 18:04:21 -07:00
Yaowu Xu
6b5490cf68 Merge "Align struct to 32 bytes" 2013-09-25 17:55:05 -07:00
Yaowu Xu
0c02bfcc2a Merge "Limit mv search range for first pass and mbgraph" 2013-09-25 17:21:13 -07:00
Yaowu Xu
b5242368f3 Align struct to 32 bytes 
Change-Id: I32fd813af7dd2a7d451f5fda278ea888b181fa8e
 2013-09-25 17:20:25 -07:00
Dmitry Kovalev
8266da1cd1 Moving from int_mv* to MV* (3). 
Change-Id: I9795d0937bc07793c13d067281995e0750f694d9
 2013-09-25 16:44:19 -07:00
Dmitry Kovalev
f9e2140cab Merge "Moving from int_mv* to MV* (2)." 2013-09-25 16:12:13 -07:00
Dmitry Kovalev
64eff7f360 Removing vp9_subpelvar.h from common. 
Moving all code from that file to vp9_variace_c.c in the encoder.

Change-Id: Ic803d5b4c78d5191e4d25541b3df97337878fc3e
 2013-09-25 16:10:43 -07:00
Dmitry Kovalev
2b5670238b Merge "Replacing txfm with tx." 2013-09-25 15:57:56 -07:00
Dmitry Kovalev
e2c92d1510 Merge "Removing unused SUBMVREF_COUNT constant." 2013-09-25 15:57:49 -07:00
Dmitry Kovalev
87a214c277 Merge "Adding vp9_get_entropy_contexts function." 2013-09-25 15:43:55 -07:00
Dmitry Kovalev
9cd14ea6ed Merge "Removing redundant 'extern' keyword." 2013-09-25 15:42:48 -07:00
Dmitry Kovalev
49f5efa8d8 Removing unused SUBMVREF_COUNT constant. 
Change-Id: I302ab4603553352a84b57bc89bc9e3d037978d29
 2013-09-25 15:33:05 -07:00
Scott LaVarnway
208658490c d63 intra prediction ssse3 using bytes 
byte version of ronalds d63 ssse3 optimizations
(commit: c5a1c8cf3541cf3665fee981b36d22c9fbd4191e)

Change-Id: Ifd3e6d454a2246085f23eabb38518a930321e807
 2013-09-25 16:16:44 -04:00
Dmitry Kovalev
d445945a84 Adding vp9_get_entropy_contexts function. 
Change-Id: Ife0dd29fb4ad65c7e12ac5f1db8cea4ed81de488
 2013-09-24 17:26:05 -07:00
Dmitry Kovalev
d0365c4a2c Replacing txfm with tx. 
Renaming txfm_stepdown_count to tx_stepdown_count and max_txfm_size to
max_tx_size.

Change-Id: Ifc173e22c78240e561a57c4c741b64b1b8fc6fef
 2013-09-24 17:24:35 -07:00
Dmitry Kovalev
c7b7b1da86 Using size_t for memory buffer size. 
Change-Id: Ibf1642525731c66c99fa25f95c7b5834ae88c688
 2013-09-24 16:38:30 -07:00
Dmitry Kovalev
682c27239f Merge "Cleaning up vp9_update_nmv_count function." 2013-09-24 16:27:18 -07:00
Dmitry Kovalev
450cbfe53a Cleaning up vp9_update_nmv_count function. 
Using best_mv[2] array instead of two separate variables.

Change-Id: Iefa0a41f5c42c42f2c66cef26750da68405f0f25
 2013-09-24 15:55:49 -07:00
Dmitry Kovalev
12d57a9409 Removing redundant 'extern' keyword. 
Change-Id: Ie51306689c0dc527a8aa12d3984389dd8f360dea
 2013-09-24 15:13:09 -07:00
Dmitry Kovalev
d571e4e785 Replacing unsigned char* with uint8_t*. 
Change-Id: I99a1880aee015ae16311ba05a31aa307df89bef2
 2013-09-24 14:57:42 -07:00
Guillaume Martres
57272e41dd Correctly set the segment_id prediction flag and context 
This fix a bug introduced by ac6093d179

Change-Id: I0700a4daf7a6a2471074f81a4596352287fb2ac9
 2013-09-24 14:18:27 -07:00
Yaowu Xu
35c5d79e6b Limit mv search range for first pass and mbgraph 
Both first pass and mbgraph search use block size 16x16 for motion
estimation. This commit put a limit of motion vector range. The
effective range allows the entire 16x16 with required subpel
interpolation input to be completely outside image border, but
not any further away from image border.

Change-Id: Id70a5ed08be49e70959f064859d72adc7d775d08
 2013-09-24 13:47:29 -07:00
Dmitry Kovalev
b87696ac37 Moving from int_mv* to MV* (2). 
Updating fractional_mv_step_fp and fractional_mv_step_comp_fp function
types.

Change-Id: I601c4378bc39ac3ffd4e295d9cbd8e1f74829d46
 2013-09-24 12:48:12 -07:00
Jingning Han
b1c58f57a7 Merge "Remove redundant mode update in sub8x8 decoding" 2013-09-24 12:35:58 -07:00
Dmitry Kovalev
30888742f4 Merge "Moving from int_mv to MV." 2013-09-24 12:25:56 -07:00
Yaowu Xu
71cfaaa689 Merge "Replace memcpy with vpx_memcpy" 2013-09-24 11:35:03 -07:00
Yaowu Xu
9be0bb19df Replace memcpy with vpx_memcpy 
Also removed obselete comment

Change-Id: Iae1664777d76383639c637ee786e0d50fc45819a
 2013-09-24 10:56:06 -07:00
Yaowu Xu
6037f17942 Rename defined constants 
The change is to better reflect the nature of the constants.

Change-Id: Icabac6e9bceefbdb3f03f8218f88ef75943c30fb
 2013-09-24 10:53:01 -07:00
Yaowu Xu
ff1ae7f713 Prevent using uninitialized value in RD decision 
INT64_MAX may be assigned as RDCOST when RDCSOST computation is skipped
for speed, this commit to prevent INT64_MAX from being used as real
RDCOST in transform size decision.

Change-Id: I89a945134191bbdea1f1431ade70424ac079eaac
 2013-09-24 10:53:01 -07:00
Yaowu Xu
fe533c9741 Merge "Change to prevent invalid memory access" 2013-09-24 10:37:17 -07:00
Dmitry Kovalev
f24b9b4f87 Merge "Adding best_mv[2] array instead of two variables." 2013-09-24 10:17:53 -07:00
Deb Mukherjee
f1a627e8a2 Merge "Small tweak in the constant quality parameter" 2013-09-24 09:51:08 -07:00
Frank Galligan
b6aa783d80 Merge "vpxenc: Stop writing the WebM FrameRate element." 2013-09-24 09:36:30 -07:00
Tom Finegan
9ba08208d3 vpxenc: Stop writing the WebM FrameRate element. 
The FrameRate element has been deprecated.

Change-Id: I68ac496e7b33685a100a45d2772e0ff30eb6a811
 2013-09-24 09:18:54 -07:00
Jingning Han
9bcd750565 Merge "Enable per transformed block zero coeffs forcing" 2013-09-24 09:18:17 -07:00
Jingning Han
24ad692572 Merge "Calculate rd cost per transformed block" 2013-09-24 09:18:03 -07:00
Deb Mukherjee
b7a93578e5 Small tweak in the constant quality parameter 
Improves results a little.

Change-Id: I7bcac02dbb65b43a993445cf557c520197114e5c
 2013-09-24 09:09:35 -07:00
Yunqing Wang
bacb5925ff Merge "Number of instructions in fdct4_1d_sse2 reduced by two." 2013-09-24 08:40:56 -07:00
Yaowu Xu
92a29c157f Change to prevent invalid memory access 
After change of MI context storage , mi_8x8[]  pointer may be null for
a block outside of image border. The commit changes to access the data
only after validation of mi_row and mi_col.

Change-Id: I039c4eb486a228ea9d8e5f35ab9ae6717d718bf3
 2013-09-24 08:36:59 -07:00
A.Mahfoodh
13c7715a75 Number of instructions in fdct4_1d_sse2 reduced by two. 
Mathematically the results are the same.

Change-Id: I1c5126cd3ca64e8515ca6331e0989c6f7dd651a0
 2013-09-23 17:23:27 -07:00