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libvpx
9 years agoReduce max_partition_size for low resolutions at speed 5.
Marco [Fri, 19 Jun 2015 23:40:01 +0000 (16:40 -0700)]
Reduce max_partition_size for low resolutions at speed 5.

For speed 5 real-time mode, the selection of the partition size for
superblocks on the segment (aq-mode=3) uses the non-rd recursive
pick partition search, and can sometimes select 64x64.

For low resolutions, visually better to limit this to 32x32.

Change-Id: I69657a7ed8899f8b3cf8c9c318a2509c5c72c565

9 years agoLimit cyclic refresh revisitng blocks at the same quantizer.
Alex Converse [Thu, 18 Jun 2015 23:05:56 +0000 (16:05 -0700)]
Limit cyclic refresh revisitng blocks at the same quantizer.

For screen content don't refresh a block at a quantizer higher than
it was last coded at. PReviosuly at realtime speeds the encoder had a
tendency to recode a block from GOLDEN with a higher Q than it was last
coded at.

Change-Id: Iacd561806c769dcce1a81b9827ffc70090f5ba18

9 years agoMerge "Fix a msvc compiler warning"
Yaowu Xu [Fri, 19 Jun 2015 19:02:09 +0000 (19:02 +0000)]
Merge "Fix a msvc compiler warning"

9 years agoMerge "Move vp8 variance files"
Johann Koenig [Fri, 19 Jun 2015 16:27:24 +0000 (16:27 +0000)]
Merge "Move vp8 variance files"

9 years agoFix a msvc compiler warning
Yaowu Xu [Fri, 19 Jun 2015 16:04:29 +0000 (09:04 -0700)]
Fix a msvc compiler warning

Change-Id: Ida8a04370895ed14bd118324ec2577da926e4648

9 years agoMerge "vp9_filter: make all filter tables static"
James Zern [Fri, 19 Jun 2015 03:32:24 +0000 (03:32 +0000)]
Merge "vp9_filter: make all filter tables static"

9 years agoMerge changes I2552d810,I51952c0a,Ib82e4247,I9c8d16cb
James Zern [Fri, 19 Jun 2015 03:31:37 +0000 (03:31 +0000)]
Merge changes I2552d810,I51952c0a,Ib82e4247,I9c8d16cb

* changes:
  vp9_mcomp: make search_step_table static
  vp9_encodeframe: delete auto_partition_range()
  vp9_mcomp: don't mark setup_center_error() inline
  vp9_encoder: hide adjust_image_stat()

9 years agoMerge "vp9_reconintra_neon: add d45 4x4"
James Zern [Fri, 19 Jun 2015 03:27:22 +0000 (03:27 +0000)]
Merge "vp9_reconintra_neon: add d45 4x4"

9 years agoMerge changes from topic 'vp9-intra-pred'
James Zern [Fri, 19 Jun 2015 03:24:57 +0000 (03:24 +0000)]
Merge changes from topic 'vp9-intra-pred'

* changes:
  vp9_reconintra_neon: add d135 4x4
  vp9_reconintra: correct d135 4x4 signature

9 years agoMerge "Add dynamic resize logic for 1 pass CBR."
Marco [Fri, 19 Jun 2015 00:56:05 +0000 (00:56 +0000)]
Merge "Add dynamic resize logic for 1 pass CBR."

9 years agoAdd dynamic resize logic for 1 pass CBR.
Marco [Mon, 8 Jun 2015 17:03:51 +0000 (10:03 -0700)]
Add dynamic resize logic for 1 pass CBR.

Decision to scale down/up is based on buffer state and average QP
over previous time window. Limit the total amount of down-scaling
to be at most one scale down for now.

Reset certain quantities after resize (buffer level, cyclic refresh,
rate correction factor).

Feature is enable via the setting rc_resize_allowed = 1.

Change-Id: I9b1a53024e1e1e953fb8a1e1f75d21d160280dc7

9 years agoMove vp8 variance files
Johann [Tue, 2 Jun 2015 21:17:24 +0000 (14:17 -0700)]
Move vp8 variance files

There is a naming conflict in the chromium build system.

The rest of the variance functions will move to vpx_dsp soon.

Change-Id: Iff78da2aafb0d7380eda73e38d7dac72110a1e47

9 years agovp9_reconintra_neon: add d45 4x4
James Zern [Thu, 18 Jun 2015 03:52:13 +0000 (20:52 -0700)]
vp9_reconintra_neon: add d45 4x4

based on webp's LD4()

~59% faster over 20M pixels

Change-Id: I371eaed9ce8f470451046997e130b0ba1a2f7a9c

9 years agovp9_reconintra_neon: add d135 4x4
James Zern [Thu, 18 Jun 2015 01:23:19 +0000 (18:23 -0700)]
vp9_reconintra_neon: add d135 4x4

based on webp's RD4()

~50% faster over 20M pixels

Change-Id: Ifcb7bf7f7fc8eabf79d9e3b219ce1be67abc524a

9 years agovp9_reconintra: correct d135 4x4 signature
James Zern [Thu, 18 Jun 2015 00:24:45 +0000 (17:24 -0700)]
vp9_reconintra: correct d135 4x4 signature

add missing '_c' suffix

Change-Id: I928d6cf8f90db0b8ca0b1f3bbf10b3d792062cec

9 years agoMerge "vp9_reconintra_neon: add DC 4x4 predictors"
James Zern [Thu, 18 Jun 2015 22:24:54 +0000 (22:24 +0000)]
Merge "vp9_reconintra_neon: add DC 4x4 predictors"

9 years agovp9_reconintra_neon: add DC 4x4 predictors
James Zern [Wed, 17 Jun 2015 23:34:14 +0000 (16:34 -0700)]
vp9_reconintra_neon: add DC 4x4 predictors

~85-89% faster over 20M pixels

Change-Id: I3812e8adfffe5255034da88dfe6546e12f4d10ee

9 years agoMerge "vp9_reconintra_neon: add DC 32x32 predictors"
James Zern [Thu, 18 Jun 2015 22:17:51 +0000 (22:17 +0000)]
Merge "vp9_reconintra_neon: add DC 32x32 predictors"

9 years agoMerge "Add dynamic range comment to vp9_satd"
Jingning Han [Thu, 18 Jun 2015 19:36:52 +0000 (19:36 +0000)]
Merge "Add dynamic range comment to vp9_satd"

9 years agoAdd dynamic range comment to vp9_satd
Jingning Han [Tue, 16 Jun 2015 21:35:00 +0000 (14:35 -0700)]
Add dynamic range comment to vp9_satd

Change-Id: I75873846e6fdafbe7597a1bd0192115d2d1e9987

9 years agoMerge "mips msa vp9 fdct 32x32 optimization"
Parag Salasakar [Thu, 18 Jun 2015 04:30:52 +0000 (04:30 +0000)]
Merge "mips msa vp9 fdct 32x32 optimization"

9 years agoTake out assertion for block_yrd in rtc coding flow
Jingning Han [Wed, 17 Jun 2015 15:49:02 +0000 (08:49 -0700)]
Take out assertion for block_yrd in rtc coding flow

The internal behavior of block_yrd differs in high bit depth
settings from 8-bit one. This causes the assertion condition not
true for high bit depth.

Change-Id: I15dc02e7162d27cabe78c451941d769d488b1174

9 years agoMerge "Fix integer overflow issue in rtc coding flow intra mode search"
James Zern [Wed, 17 Jun 2015 05:29:30 +0000 (05:29 +0000)]
Merge "Fix integer overflow issue in rtc coding flow intra mode search"

9 years agoFix integer overflow issue in rtc coding flow intra mode search
Jingning Han [Tue, 16 Jun 2015 19:00:50 +0000 (12:00 -0700)]
Fix integer overflow issue in rtc coding flow intra mode search

The overflow issue affects a variable that is only used in inter
mode. This commit fixes the ioc warning triggered in the intra
mode. It does not affect the compression performance.

Change-Id: I593d1b5650599de07f3e68176dd1442c6cb7bdbc

9 years agomips msa vp9 fdct 32x32 optimization
Parag Salasakar [Wed, 17 Jun 2015 02:23:06 +0000 (07:53 +0530)]
mips msa vp9 fdct 32x32 optimization

average improvement ~4x-6x

Change-Id: Ibcac3ef8ed5e207cf8c121e696570e6b63d3c0f4

9 years agoMerge "mips msa vp9 fdct 16x16 optimization"
Parag Salasakar [Wed, 17 Jun 2015 01:21:57 +0000 (01:21 +0000)]
Merge "mips msa vp9 fdct 16x16 optimization"

9 years agoMerge "Moved has_rows, has_cols in vp9_decodeframe.c"
Scott LaVarnway [Tue, 16 Jun 2015 22:01:04 +0000 (22:01 +0000)]
Merge "Moved has_rows, has_cols in vp9_decodeframe.c"

9 years agoMoved has_rows, has_cols in vp9_decodeframe.c
Scott LaVarnway [Tue, 16 Jun 2015 18:50:54 +0000 (11:50 -0700)]
Moved has_rows, has_cols in vp9_decodeframe.c

from read_partition() to decode_partition().

Change-Id: I6bee2a0e9ff315290a690c9d773c9648dd2a200d

9 years agoRemove duplicate calls for set_frame_size in 1 pass mode.
Marco [Thu, 11 Jun 2015 01:26:04 +0000 (18:26 -0700)]
Remove duplicate calls for set_frame_size in 1 pass mode.

set_frame_size() is being called twice, once before entering
encode_encode_frame_to_data_rate(), and once again in that function.
No need to call it twice for one-pass mode.

Change-Id: I5fabaf0a90482d4f42cd89ef7ae1402c31aec600

9 years agoMerge "Eliminated frame_type check in get_partition_probs()"
Scott LaVarnway [Tue, 16 Jun 2015 13:40:21 +0000 (13:40 +0000)]
Merge "Eliminated frame_type check in get_partition_probs()"

9 years agoEliminated frame_type check in get_partition_probs()
Scott LaVarnway [Tue, 16 Jun 2015 12:37:54 +0000 (05:37 -0700)]
Eliminated frame_type check in get_partition_probs()

Moved the frame_type check to the tile level and stored
the prob ptr in MACROBLOCKD.

Change-Id: I10b5a4abd58213dc7610e3ade1a1583c01526842

9 years agoMerge "Update use_prev_frame_mvs flag in decoder."
Scott LaVarnway [Tue, 16 Jun 2015 12:28:45 +0000 (12:28 +0000)]
Merge "Update use_prev_frame_mvs flag in decoder."

9 years agomips msa vp9 fdct 16x16 optimization
Parag Salasakar [Sat, 13 Jun 2015 04:48:47 +0000 (10:18 +0530)]
mips msa vp9 fdct 16x16 optimization

average improvement ~4x-6x

Change-Id: Id3b2243e5b3c7844c90c4231a5e75fa69911362c

9 years agovp9_reconintra_neon: add DC 32x32 predictors
James Zern [Tue, 16 Jun 2015 03:57:28 +0000 (20:57 -0700)]
vp9_reconintra_neon: add DC 32x32 predictors

~84-85% faster over 20M pixels

Change-Id: Ia67a7f4a342bf7b0a9280e05c25d81a774d90469

9 years agoMerge "vp9_ethread: create enough threads while using SVC"
Yunqing Wang [Mon, 15 Jun 2015 23:03:31 +0000 (23:03 +0000)]
Merge "vp9_ethread: create enough threads while using SVC"

9 years agoMerge changes I19588f9e,I6dc338a6
James Zern [Mon, 15 Jun 2015 23:03:27 +0000 (23:03 +0000)]
Merge changes I19588f9e,I6dc338a6

* changes:
  vp9_encodeframe: make coord_lookup[] static
  vp9_resize: make vp9_filteredinterp_*[] static

9 years agoMerge "vp9_entropy: delete vp9_coefmodel_tree[]"
James Zern [Mon, 15 Jun 2015 23:02:41 +0000 (23:02 +0000)]
Merge "vp9_entropy: delete vp9_coefmodel_tree[]"

9 years agoMerge "vp9_entropymode: make vp9_init_mode_probs private"
James Zern [Mon, 15 Jun 2015 23:02:35 +0000 (23:02 +0000)]
Merge "vp9_entropymode: make vp9_init_mode_probs private"

9 years agoMerge "enable vp9_d153_predictor_32x32_ssse3"
James Zern [Mon, 15 Jun 2015 23:01:25 +0000 (23:01 +0000)]
Merge "enable vp9_d153_predictor_32x32_ssse3"

9 years agovp9_ethread: create enough threads while using SVC
Yunqing Wang [Sat, 13 Jun 2015 00:10:30 +0000 (17:10 -0700)]
vp9_ethread: create enough threads while using SVC

This patch modified the thread creating code. When use_svc is true,
the number of threads created is decided by the highest resolution.
This resolved WebM issue 1018.

Change-Id: I367227b14d1f8b08bbdad3635b232a3a37bbba26

9 years agoRemove redundant second declaration in svc_layercontext.c
Marco [Mon, 15 Jun 2015 21:02:05 +0000 (14:02 -0700)]
Remove redundant second declaration in svc_layercontext.c

Change-Id: Ia3b1c1db54204fd92a56b7f698a9f26d27ee572a

9 years agoenable vp9_d153_predictor_32x32_ssse3
James Zern [Sat, 13 Jun 2015 02:11:48 +0000 (19:11 -0700)]
enable vp9_d153_predictor_32x32_ssse3

unused since its initial commit
~91% faster over 20M pixels

Change-Id: Ic8b5b3246bc97c8406be8bc4496601370403b70a

9 years agovp9_encodeframe: make coord_lookup[] static
James Zern [Sat, 13 Jun 2015 01:57:47 +0000 (18:57 -0700)]
vp9_encodeframe: make coord_lookup[] static

Change-Id: I19588f9e674c8635b6e58e4633120be736d256a6

9 years agovp9_resize: make vp9_filteredinterp_*[] static
James Zern [Sat, 13 Jun 2015 01:47:20 +0000 (18:47 -0700)]
vp9_resize: make vp9_filteredinterp_*[] static

+ drop the vp9_ prefix

Change-Id: I6dc338a69265dcaa8c6fe071e5757312bf92efca

9 years agovp9_entropy: delete vp9_coefmodel_tree[]
James Zern [Sat, 13 Jun 2015 01:43:37 +0000 (18:43 -0700)]
vp9_entropy: delete vp9_coefmodel_tree[]

it's been unused since:
4ac6a25 Moving vp9_tree_probs_from_distribution() to encoder.

Change-Id: Ieae65864277fc3dbe993c5c08d75c6c5fcaa3a2d

9 years agovp9_entropymode: make vp9_init_mode_probs private
James Zern [Sat, 13 Jun 2015 01:25:23 +0000 (18:25 -0700)]
vp9_entropymode: make vp9_init_mode_probs private

rename to init_mode_probs

Change-Id: Id451d7763b784ed37e43f2c35073a778078d3d0f

9 years agovp9_mcomp: make search_step_table static
James Zern [Sat, 13 Jun 2015 01:11:54 +0000 (18:11 -0700)]
vp9_mcomp: make search_step_table static

Change-Id: I2552d8101cf49ed951782ab69adce407579700fc

9 years agovp9_encodeframe: delete auto_partition_range()
James Zern [Sat, 13 Jun 2015 00:57:37 +0000 (17:57 -0700)]
vp9_encodeframe: delete auto_partition_range()

unused since:
1f00a9b Fix choose_partitioning threshold setup for speed -5

Change-Id: I51952c0a1be3e6e0aa36ff2ffcfbbea60a505960

9 years agovp9_mcomp: don't mark setup_center_error() inline
James Zern [Sat, 13 Jun 2015 00:56:33 +0000 (17:56 -0700)]
vp9_mcomp: don't mark setup_center_error() inline

this function is a bit too involved for the hint; avoids a -Winline
warning

Change-Id: Ib82e424764aa78b37ddb94116e2b009a6de31d35

9 years agovp9_encoder: hide adjust_image_stat()
James Zern [Sat, 13 Jun 2015 00:55:08 +0000 (17:55 -0700)]
vp9_encoder: hide adjust_image_stat()

this function is only needed with CONFIG_INTERNAL_STATS

Change-Id: I9c8d16cb9069dd8370f8b30329933c0d97f6d0aa

9 years agoMerge "decode_tiles_mt: remove incorrect TODO"
James Zern [Fri, 12 Jun 2015 22:13:37 +0000 (22:13 +0000)]
Merge "decode_tiles_mt: remove incorrect TODO"

9 years agoMerge changes I342075eb,I222eaa4e
James Zern [Fri, 12 Jun 2015 22:13:28 +0000 (22:13 +0000)]
Merge changes I342075eb,I222eaa4e

* changes:
  vp9_decodeframe: simplify init_read_bit_buffer signature
  vp9_decode_frame: remove explicit read_bit_buffer init

9 years agoMerge changes Iedb5b6a3,Iaea98508,I36580cea,Ia0574320
James Zern [Fri, 12 Jun 2015 22:12:29 +0000 (22:12 +0000)]
Merge changes Iedb5b6a3,Iaea98508,I36580cea,Ia0574320

* changes:
  vp9_decodeframe.h: remove unused prototype
  vp9_decodeframe: move public funcs to end of file
  vp9_decodeframe: reorder some functions
  vp9_decodeframe: hide vp9_dec_build_inter_predictors_sb

9 years agoMerge "variance_test: fix build w/--disable-vp8-encoder"
James Zern [Fri, 12 Jun 2015 22:08:32 +0000 (22:08 +0000)]
Merge "variance_test: fix build w/--disable-vp8-encoder"

9 years agoMerge "Fix potential overflow issue in hadamard_16x16()"
Jingning Han [Fri, 12 Jun 2015 19:03:20 +0000 (19:03 +0000)]
Merge "Fix potential overflow issue in hadamard_16x16()"

9 years agoMerge "Add dynamic range comment to hadamard_8x8()"
Jingning Han [Fri, 12 Jun 2015 18:43:40 +0000 (18:43 +0000)]
Merge "Add dynamic range comment to hadamard_8x8()"

9 years agoMerge "mips msa vp9 filter by weight optimization"
Parag Salasakar [Fri, 12 Jun 2015 18:30:10 +0000 (18:30 +0000)]
Merge "mips msa vp9 filter by weight optimization"

9 years agoFix potential overflow issue in hadamard_16x16()
Jingning Han [Fri, 12 Jun 2015 17:53:43 +0000 (10:53 -0700)]
Fix potential overflow issue in hadamard_16x16()

This commit fixes a potential integer overflow issue in function
hadamard_16x16. It adds corresponding dynamic range comment.

Change-Id: Iec22f3be345fb920ec79178e016378e2f65b20be

9 years agoAdd dynamic range comment to hadamard_8x8()
Jingning Han [Fri, 12 Jun 2015 17:38:45 +0000 (10:38 -0700)]
Add dynamic range comment to hadamard_8x8()

Add comment to assist SIMD optimization.

Change-Id: I300d5a848e6e9947e451de2a871a88940703fc9f

9 years agoMerge "Allocate tile data adaptively to accommodate the frame size increase"
Yunqing Wang [Fri, 12 Jun 2015 15:49:39 +0000 (15:49 +0000)]
Merge "Allocate tile data adaptively to accommodate the frame size increase"

9 years agomips msa vp9 filter by weight optimization
Parag Salasakar [Thu, 11 Jun 2015 03:41:04 +0000 (09:11 +0530)]
mips msa vp9 filter by weight optimization

filter by weight - average improvement ~2x-3x

Change-Id: I4832033335d339cdafdce697f07ce3e643920057

9 years agoMerge "test_intra_pred_speed: add ClearSystemState() call"
James Zern [Fri, 12 Jun 2015 06:27:44 +0000 (06:27 +0000)]
Merge "test_intra_pred_speed: add ClearSystemState() call"

9 years agovariance_test: fix build w/--disable-vp8-encoder
James Zern [Fri, 12 Jun 2015 06:15:30 +0000 (23:15 -0700)]
variance_test: fix build w/--disable-vp8-encoder

s/CONFIG_VP8\b/CONFIG_VP8_ENCODER/

Change-Id: I616aace9cf8f18d7e83f00f7aef3b8a26fc4c17b

9 years agovp9_filter: make all filter tables static
James Zern [Thu, 11 Jun 2015 22:15:52 +0000 (15:15 -0700)]
vp9_filter: make all filter tables static

these are returned via vp9_get_interp_kernel()

Change-Id: I45ed75e5b1515c4f5be9212759dcb50a456b5548

9 years agovp9_filter: restore vp9_bilinear_filters alignment
James Zern [Thu, 11 Jun 2015 22:12:22 +0000 (15:12 -0700)]
vp9_filter: restore vp9_bilinear_filters alignment

the declaration containing the alignment in vp9_filter.h was removed in:
eb88b17 Make vp9 subpixel match vp8

fixes a crash in 32-bit builds

Change-Id: I9a97e6b4e8e94698e43ff79d0d8bb85043b73c61

9 years agoMerge "inline vp9_get_segdata()"
Scott LaVarnway [Thu, 11 Jun 2015 19:48:17 +0000 (19:48 +0000)]
Merge "inline vp9_get_segdata()"

9 years agoAllocate tile data adaptively to accommodate the frame size increase
Yunqing Wang [Thu, 11 Jun 2015 18:30:18 +0000 (11:30 -0700)]
Allocate tile data adaptively to accommodate the frame size increase

If the frame size increases, the tile data buffer needs to be
re-allocated according to the number of tiles existing in current
frame. This patch makes the multi-tile encoding work in spatial
SVC usage case, and partially solved WebM issue 1018.

Change-Id: I1ad6f33058cf5ce6f60ed5024455a709ca80c5ad

9 years agoinline vp9_get_segdata()
Scott LaVarnway [Thu, 11 Jun 2015 16:52:00 +0000 (09:52 -0700)]
inline vp9_get_segdata()

and change name.

Change-Id: I706645cf9d9dc04f1b3b6ac80df80edb7f101854

9 years agoMove adjustment of some CR parameters to existing function.
Marco [Wed, 10 Jun 2015 23:25:22 +0000 (16:25 -0700)]
Move adjustment of some CR parameters to existing function.

Refactor/no change in behavior.

Change-Id: Idb3c55b1304feaf689b90403f79bc96dba26f060

9 years agoMerge "inline vp9_segfeature_active()"
Scott LaVarnway [Thu, 11 Jun 2015 12:29:44 +0000 (12:29 +0000)]
Merge "inline vp9_segfeature_active()"

9 years agoinline vp9_segfeature_active()
Scott LaVarnway [Thu, 11 Jun 2015 11:20:55 +0000 (04:20 -0700)]
inline vp9_segfeature_active()

and changed name.

Change-Id: Ie023ca66cc2c823032f58d4faeb53fd1863c94f3

9 years agoMerge "mips msa vp9 intra-pred optimization"
Parag Salasakar [Thu, 11 Jun 2015 03:31:48 +0000 (03:31 +0000)]
Merge "mips msa vp9 intra-pred optimization"

9 years agodecode_tiles_mt: remove incorrect TODO
James Zern [Wed, 10 Jun 2015 22:56:51 +0000 (15:56 -0700)]
decode_tiles_mt: remove incorrect TODO

all allocated workers are used, the final one in the main thread.

Change-Id: I04647d4fb2e01d6d404790e7899515289047f553

9 years agovp9_decodeframe: simplify init_read_bit_buffer signature
James Zern [Wed, 10 Jun 2015 22:53:30 +0000 (15:53 -0700)]
vp9_decodeframe: simplify init_read_bit_buffer signature

Change-Id: I342075eb5a4ba2a85d36d47ae52d1f3476039e31

9 years agovp9_decode_frame: remove explicit read_bit_buffer init
James Zern [Wed, 10 Jun 2015 22:50:54 +0000 (15:50 -0700)]
vp9_decode_frame: remove explicit read_bit_buffer init

this is done by init_read_bit_buffer()

Change-Id: I222eaa4e9758ff9f7e1e4122106c5c4652ffa99c

9 years agovp9_decodeframe.h: remove unused prototype
James Zern [Wed, 10 Jun 2015 22:48:59 +0000 (15:48 -0700)]
vp9_decodeframe.h: remove unused prototype

vp9_init_dequantizer() was deleted in:
bdd249b Optimize the dequantization process on decoder side.

Change-Id: Iedb5b6a3a03964dd6901c1e3b2325194d94bc708

9 years agovp9_decodeframe: move public funcs to end of file
James Zern [Wed, 10 Jun 2015 22:47:57 +0000 (15:47 -0700)]
vp9_decodeframe: move public funcs to end of file

Change-Id: Iaea9850890b726c7b5552c5f02b3a309086edc85

9 years agovp9_decodeframe: reorder some functions
James Zern [Wed, 10 Jun 2015 22:44:21 +0000 (15:44 -0700)]
vp9_decodeframe: reorder some functions

removes the need for a prototype for the static function
dec_build_inter_predictors_sb

Change-Id: I36580ceae061d27f341ab0a16ece479f92e98004

9 years agovp9_decodeframe: hide vp9_dec_build_inter_predictors_sb
James Zern [Wed, 10 Jun 2015 22:20:07 +0000 (15:20 -0700)]
vp9_decodeframe: hide vp9_dec_build_inter_predictors_sb

+ strip 'vp9_' prefix

Change-Id: Ia057432095e5741473275d4da03ab665c37e924e

9 years agotest_intra_pred_speed: add ClearSystemState() call
James Zern [Wed, 10 Jun 2015 19:44:07 +0000 (12:44 -0700)]
test_intra_pred_speed: add ClearSystemState() call

fixes instability; noticed on mingw

Change-Id: Idef4349339444ec84916e5fcd908ee9633d28aaa

9 years agoMerge "vp9_reconintra/d45_predictor: remove temp storage"
James Zern [Wed, 10 Jun 2015 19:23:56 +0000 (19:23 +0000)]
Merge "vp9_reconintra/d45_predictor: remove temp storage"

9 years agoMerge "test/android/Android.mk: fix build w/ENABLE_SHARED=0"
James Zern [Wed, 10 Jun 2015 19:22:41 +0000 (19:22 +0000)]
Merge "test/android/Android.mk: fix build w/ENABLE_SHARED=0"

9 years agoMerge changes I89a8440f,Ifa3926e1
James Zern [Wed, 10 Jun 2015 19:18:03 +0000 (19:18 +0000)]
Merge changes I89a8440f,Ifa3926e1

* changes:
  libs.mk: relocate TEST_INTRA_PRED_SPEED_OBJS init
  test_intra_pred_speed: remove #if w/in another macro

9 years agoMerge "Changes to active maxq calculation in two pass."
Paul Wilkins [Wed, 10 Jun 2015 13:33:52 +0000 (13:33 +0000)]
Merge "Changes to active maxq calculation in two pass."

9 years agoMerge "Reducing size of MODE_INFO struct"
Scott LaVarnway [Wed, 10 Jun 2015 13:15:18 +0000 (13:15 +0000)]
Merge "Reducing size of MODE_INFO struct"

9 years agolibs.mk: relocate TEST_INTRA_PRED_SPEED_OBJS init
James Zern [Wed, 10 Jun 2015 02:30:46 +0000 (19:30 -0700)]
libs.mk: relocate TEST_INTRA_PRED_SPEED_OBJS init

allows the visual studio project to be generated

Change-Id: I89a8440fb0bcaef11ff89dd967aa37bfe200758d

9 years agotest_intra_pred_speed: remove #if w/in another macro
James Zern [Wed, 10 Jun 2015 02:30:04 +0000 (19:30 -0700)]
test_intra_pred_speed: remove #if w/in another macro

fixes the compile under visual studio

Change-Id: Ifa3926e198af97d73250540c6d0ef692f5e354ff

9 years agotest/android/Android.mk: fix build w/ENABLE_SHARED=0
James Zern [Wed, 10 Jun 2015 02:27:20 +0000 (19:27 -0700)]
test/android/Android.mk: fix build w/ENABLE_SHARED=0

add a dependency on *_rtcd.h to ensure they're generated before
attempting to build the test files

Change-Id: Ibbbd1f6ea77912bfd297129e7c83b9a80923ea12

9 years agoMerge "Adjust some parameters for cyclic refresh for low bitrates."
Marco [Tue, 9 Jun 2015 23:22:28 +0000 (23:22 +0000)]
Merge "Adjust some parameters for cyclic refresh for low bitrates."

9 years agoAdjust some parameters for cyclic refresh for low bitrates.
Marco [Tue, 9 Jun 2015 21:58:32 +0000 (14:58 -0700)]
Adjust some parameters for cyclic refresh for low bitrates.

Reduce motion threshold and boost factor for second segment,
for low bitrates, at low resolutions for now.
This is to reduce the rate fluctuation/frame dropping that occurs
at these low bitrates.

Change-Id: Ia66c3be41831882fca8c1e4fe104f5ea8fbe7142

9 years agoMerge "Prevent dividing by 0 when target-bitrate is 0."
Debargha Mukherjee [Tue, 9 Jun 2015 17:03:21 +0000 (17:03 +0000)]
Merge "Prevent dividing by 0 when target-bitrate is 0."

9 years agoChanges to active maxq calculation in two pass.
Paul Wilkins [Wed, 3 Jun 2015 23:22:11 +0000 (00:22 +0100)]
Changes to active maxq calculation in two pass.

Some initial experiments into discounting dead zone
formating bars and intra skip blocks (common in some
types of animation and graphics) in the calculation of
the active max Q for each ARF/GF group.

TODO: check for vertical formating bars and validate the
horizontal bar at the bottom edge of the image.

As expected, this change as it stands, does not make much
difference for the natural videos in the std-hd and derf sets.
However, for the yt and yt hd set there is a significant rise
in the average PSNR with overall PSNR and SSIM remaining
neutral.

The mean rise for the YT-HD test set was > 6%. This is mainly
because the change allows Q to drop further on titles and
other graphics sections where spending a small number of
extra bits gives a sharp rise in PSNR.

Change-Id: I3f878ae91fc1854312d7ecf9fa792c17bc1aa6b7

9 years agoEnable more split modes for animated content.
Paul Wilkins [Fri, 29 May 2015 23:56:19 +0000 (00:56 +0100)]
Enable more split modes for animated content.

For content that is identified as likely to contain some
animation or graphics content, increase the availability
of split modes for good quality speeds 1-3.

On a problem test animation clip this improves metrics
results by about 0.25 db and makes a noticeable difference
visually. It also causes a small drop in file size (~0.5%) but
a rise in encode time of about 5-6% at speed  2.

For more normal content it should have no effect.

Change-Id: Ic4cd9a8de065af9f9402f4477a17442aebf0e439

9 years agoPrevent dividing by 0 when target-bitrate is 0.
Debargha Mukherjee [Mon, 8 Jun 2015 23:18:14 +0000 (16:18 -0700)]
Prevent dividing by 0 when target-bitrate is 0.

Change-Id: I05b7fb378b6b0c5f263e7839f96ba6830ee34fd2

9 years agoMerge "Animation and dead zone detection."
Paul Wilkins [Mon, 8 Jun 2015 14:26:05 +0000 (14:26 +0000)]
Merge "Animation and dead zone detection."

9 years agoUpdate use_prev_frame_mvs flag in decoder.
Scott LaVarnway [Mon, 8 Jun 2015 10:38:13 +0000 (03:38 -0700)]
Update use_prev_frame_mvs flag in decoder.

Added check to see if last frame was all intra.  This will
eliminate two checks in find_mv_refs_idx().  Also, do not
update the frame mvs if the current frame is all intra.

This improved performance on material with frequent
intra-only frames.

Change-Id: I44a4042c3670ab0d38439d565062a0e2a1ba9d1e

9 years agomips msa vp9 intra-pred optimization
Parag Salasakar [Fri, 5 Jun 2015 12:02:34 +0000 (17:32 +0530)]
mips msa vp9 intra-pred optimization

intra pred - average improvement ~2x-3x

Change-Id: Ie3f7d6eded5ecb7ed7ee506ba8e4d98f93803b09

9 years agoMerge "vpxdec: cosmetics: break some long lines"
James Zern [Sat, 6 Jun 2015 16:10:59 +0000 (16:10 +0000)]
Merge "vpxdec: cosmetics: break some long lines"

9 years agoMerge "vpxenc: relocate vp8/vp9 only options"
James Zern [Sat, 6 Jun 2015 16:10:18 +0000 (16:10 +0000)]
Merge "vpxenc: relocate vp8/vp9 only options"

9 years agoMerge "disable vp8_sub_pixel_variance8x8_neon"
James Zern [Sat, 6 Jun 2015 16:07:56 +0000 (16:07 +0000)]
Merge "disable vp8_sub_pixel_variance8x8_neon"