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337b221e00
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133 Commits

Author SHA1 Message Date
James Zern
337b221e00 vp9_reconintra_neon: add d135 4x4 
based on webp's RD4()

~50% faster over 20M pixels

Change-Id: Ifcb7bf7f7fc8eabf79d9e3b219ce1be67abc524a
 2015-06-18 15:25:06 -07:00
James Zern
6e44bf20f7 vp9_reconintra_neon: add DC 4x4 predictors 
~85-89% faster over 20M pixels

Change-Id: I3812e8adfffe5255034da88dfe6546e12f4d10ee
 2015-06-18 15:22:43 -07:00
James Zern
79fb3a013e vp9_reconintra_neon: add DC 32x32 predictors 
~84-85% faster over 20M pixels

Change-Id: Ia67a7f4a342bf7b0a9280e05c25d81a774d90469
 2015-06-15 20:57:28 -07:00
James Zern
65d9599807 vp9_reconintra_neon_asm/tm4x4: simplify left load 
use vld1.8 {d0[]}, [r0] rather than ldrb+vdup; mildly faster

Change-Id: Ia5ffc736bcb0f5497b7d9e55a93bf5a5f5f6928c
 2015-06-03 18:51:13 -07:00
James Zern
71d923232c Merge changes from topic 'vp9-intra-pred' 
* changes:
  vp9_reconintra_neon/tm: improve above_left load
  vp9_reconintra_neon: cosmetics: normalize fn params
 2015-06-01 20:03:47 +00:00
James Zern
7621b48a1c vp9_reconintra_neon/tm: improve above_left load 
use vld1?_dup_u8 over vdup?_n_u8, reduces general register use; mildly
faster

Change-Id: Ie0e4e550849a207b34b378541196b553c9f12011
 2015-05-29 19:18:43 -07:00
James Zern
f2d621e383 vp9_reconintra_neon: cosmetics: normalize fn params 
s/y_stride/stride/

Change-Id: Ie98c3fe241dc240b653849eda356a8862bdd52f4
 2015-05-29 19:01:39 -07:00
James Zern
b337c54cc4 vp9_reconintra_neon_asm/tm: simplify above_left load 
use vld1.8 {d0[]}, [r0] rather than ldrb+vdup; mildly faster

Change-Id: I5c24d49a90c2855c94395184774b289da8e9d5a7
 2015-05-29 18:56:16 -07:00
James Zern
a2a13cbe5f vp9_reconintra_neon: add DC 16x16 predictors 
85-89% faster over 20M pixels

Change-Id: I9b320ed6b9e67f27df738b84c8b43b65a93c50c2
 2015-05-29 15:41:44 -07:00
James Zern
e97b849219 vp9_reconintra_neon: add DC 8x8 predictors 
~90% faster over 20M pixels

Change-Id: Iab791510cc57c8332c2f9a5da0ed50702e5f5763
 2015-05-29 15:39:08 -07:00
James Zern
4e11f3ca6e vp9_reconintra_neon: cosmetics: reindent 
Change-Id: Ie15e301e8f55cf928f42a03e53a8bb8b66d0e5d5
 2015-05-22 21:04:30 -07:00
James Zern
ff683ab1da vp9_reconintra_neon: cosmetics: drop unneeded returns 
Change-Id: Ib070c79bdbb9c1f4e25af693d7056ec9f964c789
 2015-05-22 20:59:36 -07:00
Johann
1d7ccd5325 Relocate memory operations for common code 
With the sad functions, and hopefully the variance functions soon,
moving to the vpx_dsp location, place the defines used in the
reference C code in a common location.

Change-Id: I4c8ce7778eb38a0a3ee674d2f1c488eda01cfeca
 2015-05-13 11:41:15 -07:00
James Zern
fd3658b0e4 replace DECLARE_ALIGNED_ARRAY w/DECLARE_ALIGNED 
this macro was used inconsistently and only differs in behavior from
DECLARE_ALIGNED when an alignment attribute is unavailable. this macro
is used with calls to assembly, while generic c-code doesn't rely on it,
so in a c-only build without an alignment attribute the code will
function as expected.

Change-Id: Ie9d06d4028c0de17c63b3a27e6c1b0491cc4ea79
 2015-05-07 11:55:08 -07:00
Johann
66b9933b8d Rename neon convolve avg file 
Some build systems use just the basename for object files.

Change-Id: I333e1107ee866f3906cc46476ef8d04c6200a8a0
 2015-04-21 14:18:17 -07:00
Johann
377b6682f9 Disable vp9 _8_ loopfilters 
Investigating https://code.google.com/p/chromium/issues/detail?id=443839

Change-Id: Ibb7485d835c5aa5e1d40f31715596ba8d208eedb
 2015-01-06 19:26:11 -08:00
Johann
b1ba4cc394 Rearrange loopfilter functions 
Separate functions and rename files. This will make it easier to disable
some functions later to help work around a compiler issue in chromium.

Change-Id: I7f30e109f77c4cd22e2eda7bd006672f090c1dc5
 2015-01-06 19:26:11 -08:00
James Yu
aeeaa67987 VP9 common for ARMv8 by using NEON intrinsics 15 
Re-write
- vp9_lpf_horizontal_4_dual_neon
in vp9_loopfilter_16_neon.c

Change-Id: Ie14f63d352f9564ad01db3939a61d91cf6d21a31
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-16 20:00:26 -08:00
Johann
ebc1951c7c Merge "Use defines for inline and __builtin_prefetch" 2014-12-16 18:04:04 -08:00
Johann
2fdbf70d40 Use defines for inline and __builtin_prefetch 
These were established for compatibility. Make sure to use them.

Most frequently they manifest as issues on Visual Studio builds.

Change-Id: I39d764d2eb341b999d7a6132cb44b2acfc511160
 2014-12-16 15:21:19 -08:00
James Yu
aa8dd897c1 VP9 common for ARMv8 by using NEON intrinsics 16 
Add vp9_reconintra_neon.c
- vp9_v_predictor_4x4_neon
- vp9_v_predictor_8x8_neon
- vp9_v_predictor_16x16_neon
- vp9_v_predictor_32x32_neon
- vp9_h_predictor_4x4_neon
- vp9_h_predictor_8x8_neon
- vp9_h_predictor_16x16_neon
- vp9_h_predictor_32x32_neon
- vp9_tm_predictor_4x4_neon
- vp9_tm_predictor_8x8_neon
- vp9_tm_predictor_16x16_neon
- vp9_tm_predictor_32x32_neon

Change-Id: Ib5d54a4766a1b5127169045659974f33aa98376d
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-16 12:57:52 -08:00
James Yu
ba05a4c640 VP9 common for ARMv8 by using NEON intrinsics 19 
Delete vp9_dc_only_idct_add_neon.c

The function was merged with vp9_short_idct4x4_1_add (later
vp9_idct4x4_1_add) in d2de1ca and should have been deleted then.

Change-Id: Ie58ba3dd9dc7330a8f1238dd7dd71c9ed4639b94
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-16 11:14:12 -08:00
James Yu
4f856cd7fa VP9 common for ARMv8 by using NEON intrinsics 06 
Add vp9_iht8x8_add_neon.c
- vp9_iht8x8_64_add_neon

The assembly did not previously implement tx_type 0
BUG=716

Change-Id: Icfc99dd24f3d59047f9184a7d0c761ba7e3de934
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-15 12:18:06 -08:00
James Yu
6b71013277 VP9 common for ARMv8 by using NEON intrinsics 05 
Add vp9_iht4x4_add_neon.c
- vp9_iht4x4_16_add_neon

The assembly did not previously implement tx_type 0
BUG=715

Change-Id: I60034d1568de034edba45c5cdd13f3d87dbc73b6
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-15 12:16:19 -08:00
James Yu
3f7c12dab9 VP9 common for ARMv8 by using NEON intrinsics 18 
Add vp9_idct32x32_add_neon.c
- vp9_idct32x32_1024_add_neon

Change-Id: Ic598b772c28bd3487a8ead7a4598a66b25f9b00f
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-10 18:20:04 -08:00
James Yu
3cfed4bf76 VP9 common for ARMv8 by using NEON intrinsics 14 
Add vp9_idct16x16_add_neon.c
- vp9_idct16x16_256_add_neon_pass1
- vp9_idct16x16_256_add_neon_pass2
- vp9_idct16x16_10_add_neon_pass1
- vp9_idct16x16_10_add_neon_pass2

Change-Id: I54d25b54a36f4371760f54e4036693aaea40a5de
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-10 18:19:54 -08:00
James Yu
ce76aeb00d VP9 common for ARMv8 by using NEON intrinsics 13 
Add vp9_idct8x8_add_neon.c
- vp9_idct8x8_64_add_neon
- vp9_idct8x8_10_add_neon

Change-Id: I6ee7b4496765aa36ed52990f2ef73e9f24459610
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-10 14:56:54 -08:00
James Yu
8c25f4af6a VP9 common for ARMv8 by using NEON intrinsics 12 
Add vp9_idct4x4_add_neon.c
- vp9_idct4x4_16_add_neon

Change-Id: I011a96b10f1992dbd52246019ce05bae7ca8ea4f
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-10 14:49:59 -08:00
James Yu
420f58f2d2 VP9 common for ARMv8 by using NEON intrinsics 11 
Add vp9_idct16x16_1_add_neon.c
- vp9_idct16x16_1_add_neon

Change-Id: I7c6524024ad4cb4e66aa38f1c887e733503c39df
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-10 13:06:58 -08:00
James Yu
030ca4d0e5 VP9 common for ARMv8 by using NEON intrinsics 10 
Add vp9_idct32x32_1_add_neon.c
- vp9_idct32x32_1_add_neon

Change-Id: If9ffe9a857228f5c67f61dc2b428b40965816eda
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-10 13:04:29 -08:00
James Yu
2772b45ac0 VP9 common for ARMv8 by using NEON intrinsics 09 
Add vp9_idct8x8_1_add_neon.c
- vp9_idct8x8_1_add_neon

Change-Id: I9d23e01fa96013febbf64db6c76c6c955f14e3ff
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-10 12:52:33 -08:00
James Yu
9114f0afdb VP9 common for ARMv8 by using NEON intrinsics 08 
Add vp9_idct4x4_1_add_neon.c
- vp9_idct4x4_1_add_neon

Change-Id: Ieab9af107dbd07a4f9503bc945890c90faccb8ac
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-10 12:49:28 -08:00
James Yu
01fc6f51e0 VP9 common for ARMv8 by using NEON intrinsics 07 
Add vp9_convolve8_neon.c
- vp9_convolve8_horiz_neon
- vp9_convolve8_vert_neon

Change-Id: I0bdd99ff72d275223fe211ac7243c25a5a60cf87
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-09 20:03:07 -08:00
James Yu
893534a996 VP9 common for ARMv8 by using NEON intrinsics 04 
Add vp9_convolve8_avg_neon.c
- vp9_convolve8_avg_horiz_neon
- vp9_convolve8_avg_vert_neon

Change-Id: I617971e37b02186fec5aca181f4f9622050ea2df
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-09 20:03:07 -08:00
James Yu
d12757f5c6 VP9 common for ARMv8 by using NEON intrinsics 03 
Add vp9_copy_neon.c
- vp9_convolve_copy_neon

Change-Id: I291fc5423d06240876411bbceab03eae5ef585be
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-09 20:02:46 -08:00
Scott LaVarnway
617382a2e3 VP9 common for ARMv8 by using NEON intrinsics 02 
Add vp9_avg_neon.c
- vp9_convolve_avg_neon

Change-Id: Id2c9d5bcfa37cff1a16417aba1656ff07bdf10fd
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-09 19:00:21 -08:00
James Yu
5b098b1825 VP9 common for ARMv8 by using NEON intrinsics 01 
Add vp9_loopfilter_neon.c
- vp9_lpf_horizontal_4_neon
- vp9_lpf_vertical_4_neon
- vp9_lpf_horizontal_8_neon
- vp9_lpf_vertical_8_neon

Change-Id: I97a0d7b399a431c21ee77396be3d5f5a1f7ebccb
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-12-09 12:26:56 -08:00
Frank Galligan
95a568b3a8 Fix Neon convolve profiling 
When profiling, gprof can't distinguish between matching labels in
different files.

Change-Id: I56770df212ed314a0d8568071fa8157624ef1e8f
 2014-10-22 10:51:53 -07:00
Johann
1fc2b0fd00 Merge "Include type defines" 2014-06-20 11:29:19 -07:00
Johann
d658216276 Don't return value for void functions 
Clears "warning: 'return' with a value, in function returning void"

Change-Id: I93972610d67e243ec772a1021d2fdfcfc689c8c2
 2014-06-20 11:26:44 -07:00
Johann
baef0b89da Include type defines 
Clears error: unknown type name 'uint8_t'

Change-Id: I9b6eff66a5c69bc24aeaeb5ade29255a164ef0e2
 2014-06-20 11:26:13 -07:00
Jingning Han
41a350a83d Change eob threshold for partial inverse 8x8 2D-DCT to 12 
The scanning order has the first 12 coefficients of the 8x8 2D-DCT
sitting in the top left 4x4 block. Hence the partial inverse 8x8
2D-DCT allows to handle cases with eob below 12.

The overall runtime of the inverse 8x8 2D-DCT unit is reduced from
166 cycles (using SSE2) to 150 cycles (using SSSE3).

Change-Id: I4514f9748042809ac84df4c14382c00f313f1cd2
 2014-05-08 09:48:58 -07:00
hkuang
edcbbf2ee3 Merge "Fix a bug in neon that has not save and restore q4-q7 registers." 2014-02-28 09:48:26 -08:00
hkuang
f3d8e315ac Fix a bug in neon that has not save and restore q4-q7 registers. 
Change-Id: Ie21b5ae89100389b80f919710839084f935a8545
 2014-02-27 14:06:52 -08:00
James Yu
e486488ce8 Replace vqshrun by vqmovun if shift #0 bit 
Change-Id: Ifabb8c7ec0c327fea9d6739cab10addb060ff435
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-02-14 21:03:40 -08:00
Johann
4378503665 Merge "Remove redundant arm neon instructions." 2014-02-14 20:02:51 -08:00
Yaowu Xu
ecf392a155 Merge "minor spelling cleanup in comments" 2014-02-14 14:29:35 -08:00
Frank Galligan
b41acbf9bb Fix neon wide loopfilter for filter8 only branch 
The current code removed the check to only perform the filter8.

Change-Id: Ie54e19a77745042a5660eab986d9ef1c42e82410
 2014-02-12 18:36:17 -08:00
Andrew Russell
549c31f8ae minor spelling cleanup in comments 
Change-Id: Ia91c6c406273345b08505097ffe1af3896980f06
 2014-02-12 16:32:51 -08:00
James Yu
619f29cdb0 Remove redundant arm neon instructions. 
Change-Id: I1fabad59747eb5f68c64275a36c3a1d94daf32a3
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-02-11 21:19:12 -08:00