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ed39c40a2e
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91 Commits

Author SHA1 Message Date
Dmitry Kovalev
ed39c40a2e Moving above_context to VP9_COMMON. 
Change-Id: I713af99d1e17e05a20eab20df51d74ebfd1a68d2
 2014-03-25 10:40:08 -07:00
Yaowu Xu
ebb4a26202 Merge "Align threading LFWorkerData to 32 bytes." 2014-03-24 17:19:48 -07:00
Dmitry Kovalev
0e84fb08e9 Merge "Making c++ compiler happier." 2014-03-24 17:17:57 -07:00
Yaowu Xu
bc2761d3cb Align threading LFWorkerData to 32 bytes. 
This is to silent a number misalignment warning reported by valgrind.

Change-Id: Ia47a06010b28d7a88dde21f3e4ccb9308fc6f8cf
 2014-03-24 12:48:27 -07:00
Dmitry Kovalev
9347e55f12 Making c++ compiler happier. 
Change-Id: Ie224e968589bdb0774dc112e6f6df56cc0447465
 2014-03-21 14:37:01 -07:00
Dmitry Kovalev
4cb37bff96 Removing redundant {above, left}_seg_context manipulation code. 
Change-Id: Ib3c1746e61220c629cbd971b2458aa686b5c9e36
 2014-03-21 12:12:55 -07:00
Dmitry Kovalev
a57de9da03 Merge "Reusing {above, left}_seg_context vars in both encoder and decoder." 2014-03-21 12:02:42 -07:00
Dmitry Kovalev
7ad40117f1 Reusing {above, left}_seg_context vars in both encoder and decoder. 
Change-Id: Id1fa36c92cb007b73a450cc8552e810cedad38b9
 2014-03-20 16:15:57 -07:00
Dmitry Kovalev
88a10abe7c Removing source & source_sz from VP9Decompressor struct. 
Change-Id: If4c1a48c60e8b27dd021a83170289ccc5467c6de
 2014-03-20 15:01:37 -07:00
Dmitry Kovalev
8ccfcb765f Removing mi_stream. 
Change-Id: If674140e30c223c88894b983fd22a583efb99dcf
 2014-03-19 10:47:32 -07:00
Dmitry Kovalev
90fed85ce0 Renaming decode_modes_{b, sb}. 
decode_modes_b => decode_block
decode_modes_sb => decode_partition

Change-Id: I2a208f5f7bcaa1105f6a2244e37c53b8958c5d76
 2014-03-12 15:11:07 -07:00
Dmitry Kovalev
c909b43e3c Merge "Moving mi_streams from VP9Decompressor to VP9Common." 2014-03-12 12:20:18 -07:00
Dmitry Kovalev
dff81e6c7a Moving mi_streams from VP9Decompressor to VP9Common. 
Change-Id: I7ad79c061ad4efbc4914ac49723b48183fdbdd47
 2014-03-10 16:12:45 -07:00
Dmitry Kovalev
ff935ff781 Removing last_mi from MACROBLOCKD struct. 
Change-Id: Ied12b39c55667b26fd3bf90eb331e601c53a10f6
 2014-03-10 16:02:03 -07:00
Dmitry Kovalev
32866fd80a Merge "Renaming vp9_onyxd.h and vp9_onyxd_if.c to vp9_decoder.{h, c}." 2014-03-10 12:11:09 -07:00
Jim Bankoski
622f06eb59 Merge "vp9_reconinter.h static functions in header converted to global" 2014-03-10 07:36:05 -07:00
Dmitry Kovalev
5233e10a84 Renaming vp9_onyxd.h and vp9_onyxd_if.c to vp9_decoder.{h, c}. 
Change-Id: Ibd0892be1ddadd93b8a22fa2c2e2053001f2948f
 2014-03-06 12:08:20 -08:00
Dmitry Kovalev
8c2d3c6ee7 Merge "Removing vp9_onyxd_int.h file." 2014-03-05 21:40:31 -08:00
Dmitry Kovalev
ea88da7492 Removing vp9_onyxd_int.h file. 
Moving VP9Decompressor struct from vp9_onyxd_int.h to vp9_onyxd.h.

Change-Id: Ic86c15e44130541a7f692db43ef9109293f99ae8
 2014-03-05 10:39:29 -08:00
Dmitry Kovalev
d31fc628a7 Renaming NMV_UPDATE_PROB to MV_UPDATE_PROB. 
Change-Id: I7f3bcca103f0b1f6b3c064b61472543de9a8288a
 2014-03-05 10:37:52 -08:00
Jim Bankoski
e5e9b05d68 vp9_reconinter.h static functions in header converted to global 
Change-Id: I916944950deb22f4c2301d83a803b732bf3ecd77
 2014-03-03 14:58:43 -08:00
Dmitry Kovalev
46af01d719 Adding get_tx_type() instead of get_tx_type_{8x8, 16x16}. 
Change-Id: I4a54b12e5229705222c5a101258b9d1f81e2948d
 2014-03-03 12:20:51 -08:00
Yaowu Xu
501fce7270 vp9_decodeframe.c: remove unused params 
Change-Id: Ie83e18802234199491dbb6e90886739814558f96
 2014-03-02 14:34:50 -08:00
Yaowu Xu
0fa4d89042 Fix unused parameters in vp9_extend_frame_borders 
Change-Id: I7255b3bc47d760333f58ac4878becbcc8ad30967
 2014-02-28 15:50:32 -08:00
Dmitry Kovalev
e4159100bc Merge "Adding get_y_mode() function." 2014-02-28 11:12:22 -08:00
Dmitry Kovalev
bb65be98bb Reusing existing mem_{get, put}_be32() functions. 
Change-Id: Iba128039534e16a6e0a8cfe7e58306c4655e9f0d
 2014-02-27 17:40:30 -08:00
Dmitry Kovalev
1ae91f7784 Adding get_y_mode() function. 
Change-Id: Iaac57b24f79cd205a8c62bc1177412d22f5787a8
 2014-02-27 16:05:50 -08:00
Dmitry Kovalev
8fc8583a4c Merge "Consistent names for reference_mode functions." 2014-02-25 11:04:37 -08:00
Adrian Grange
709fecac83 Trap request to display non-existant frame 
If show_existing_frame indicates that the decoder should
display an existing (previously decoded) frame, add a
check to make sure that the signaled buffer does contain
a valid decoded frame.

Change-Id: Iac8c686b321827414d69a3f2d0467566911bcba2
 2014-02-24 10:19:31 -08:00
Dmitry Kovalev
69fd030dc8 Consistent names for reference_mode functions. 
Change-Id: I48c9e5e4ca21e11740c750ca2eabf7e8a51c52d2
 2014-02-19 15:33:59 +01:00
Yaowu Xu
8d646becb6 Merge "Removed the reset of mode_info from previous frame" 2014-02-13 17:03:50 -08:00
Yaowu Xu
896d79a57e Removed the reset of mode_info from previous frame 
Prior to this commit, both encoder and decoder reset mode/mv info from
previous frame in error resilient mode to ensure bitstreams are able to
decode when there is loss of frame in decoder side. However, this is
not necessary. This commit changed to remove the reset, so encoder can
continue to use mode/mv/partition information from previously encoded
frame without affecting decodeablilty under loss of frame.

Change-Id: I0279f862900dc647fb471ae3389770bb1b9f454f
 2014-02-13 12:48:08 -08:00
Dmitry Kovalev
004c8c636e Renaming skip_coeff to skip for consistency. 
Change-Id: I036e815ca63d00cba71202ae09ba0f6ef745dcb8
 2014-02-12 17:44:12 -08:00
Frank Galligan
e8e152799b Add get release decoder frame buffer functions. 
This CL changes libvpx to call a function when a frame buffer
is needed for decode. Libvpx will call a release callback when
no other frames reference the frame buffer. This CL adds a
default implementation of the frame buffer callbacks. Currently
only VP9 is supported. A future CL will add support for
applications to supply their own frame buffer callbacks.

Change-Id: I1405a320118f1cdd95f80c670d52b085a62cb10d
 2014-02-10 14:08:11 -08:00
Jim Bankoski
9dec7712ab static function convert to inline or global vp9_blockd.h 
Change-Id: Ifdd951f24932839f06d1c700371662511dde6ebe
 2014-01-31 19:50:40 -08:00
Dmitry Kovalev
88340b173b Merge "Combining fb_idx_ref_cnt[] and yv12_fb[] arrays." 2014-01-31 15:55:04 -08:00
Dmitry Kovalev
a8a2f22958 Merge "Renaming "mbskip" to "skip"." 2014-01-31 15:52:35 -08:00
Yunqing Wang
903801f1ef vp9 decoder: row-based multi-threaded loopfilter 
Implemented parallel loopfiltering, which uses existing tile-
decoding threads. Each thread works on one row, and when that row
is loopfiltered, it moves to next unattended row. To ensure the
correct filtering order, threads are synchronized and one
superblock is filtered only if the superblocks it depends on are
filtered already.

To reduce synchronization overhead and speed up the decoder, we use
nsync > 1 for high resolution.

Performance tests:
1. on desktop:
8-tile 4k video using 8 threads, speedup: 70% - 80%
4-tile HD video using 4 threads, speedup: ~35%
2. on mobile device(Nexus 7):
4-tile 1080p video using 4 threads, speedup: 18% - 25%
4-tile 1080p video using 2 threads, speedup: 10% - 15%

Change-Id: If54b4a11960dd706c22d5ad145ad94156031f36a
 2014-01-31 14:44:53 -08:00
Dmitry Kovalev
b107f2c470 Renaming "mbskip" to "skip". 
Change-Id: I27a30b43eae026a77f92958e2238d02d9cdf7832
 2014-01-29 14:48:42 -08:00
Dmitry Kovalev
6332063475 Combining fb_idx_ref_cnt[] and yv12_fb[] arrays. 
Adding new RefCntBuffer struct which contains reference counter and image
buffer.

Change-Id: I71c1f532faa13442c32c43fc03ec45b6f88fb844
 2014-01-29 12:48:01 -08:00
Dmitry Kovalev
8691565441 Removing subpix_fn_table struct. 
We don't use different filter kernels for x and y, it is always one kernel
for both directions.

Change-Id: Iefcbb02ec74bf46ea20d9dca672a3efd5d631517
 2014-01-24 17:06:26 -08:00
Dmitry Kovalev
4264c93844 Renaming INTERPOLATION_TYPE to INTERP_FILTER. 
Corresponding renames:
  subpel_kernel              => interp_kernel
  vp9_get_filter_kernel()    => vp9_get_interp_kernel()
  pred_filter_type           => pred_interp_filter
  adaptive_pred_filter_type  => adaptive_pred_interp_filter
  mcomp_filter_type          => interp_filter
  read_interp_filter_type()  => read_interp_filter()
  write_interp_filter_type() => write_interp_filter()
  fix_mcomp_filter_type()    => fix_interp_filter()

Change-Id: I1fa61fa1dc81ebbf043457c3ee2d8d4515bee6d3
 2014-01-24 15:57:28 -08:00
Frank Galligan
c6d537155c Merge "Revert external frame buffer code." 2014-01-24 11:31:23 -08:00
Frank Galligan
b1c72b633e Revert external frame buffer code. 
A future CL will add external frame buffers
differently.

Squash commit of four revert commits:
Revert "Increase required number of external frame buffers"

This reverts commit 9e41d569d7.

Revert "Add external constants."

This reverts commit bbf53047b0.

Revert "Add frame buffer lru cache."

This reverts commit fbada948fa.

Conflicts:
	vpxdec.c

Change-Id: I76fe42419923a6ea6c75d9997cbbf941d73d3005

Revert "Add support to pass in external frame buffers."

This reverts commit 10f891696b.

Conflicts:
	test/external_frame_buffer_test.cc
	vp9/common/vp9_alloccommon.c
	vp9/common/vp9_reconinter.c
	vp9/decoder/vp9_decodeframe.c
	vp9/encoder/vp9_onyx_if.c
	vp9/vp9_dx_iface.c
	vpx/vpx_decoder.h
	vpx/vpx_external_frame_buffer.h
	vpx_scale/generic/yv12config.c
	vpxdec.c

Change-Id: I7434cf590f1c852b38569980e4247fad0d939c2e
 2014-01-24 10:10:20 -08:00
Yaowu Xu
10b0813a9c Changed to prevent decoder crash 
The change prevent a decoder crash for invalid stream with negative
size.

Change-Id: I7411765f3524c783058fa3d436549be4e75d8969
 2014-01-23 15:43:08 -08:00
hkuang
7f30a6f877 Merge "Seperate the border size for encoder and decoder." 2014-01-22 10:59:31 -08:00
hkuang
437004c710 Seperate the border size for encoder and decoder. 
Encoder's boarder is still 160, while decoder's boarder will be 32.
With on demand and separate boarder buffer for boarder extension.
The decoder's boarder does not need to to 160 anymore.

Change-Id: I93d5aaff15a33a2213e9761eaa37c5f2870747db
 2014-01-21 15:28:41 -08:00
Adrian Grange
3246692ebc Force show_frame=1 when show_existing_frame=1 
When showing a previously decoded frame, we need to
explicitly set the show_frame flag.

For the current frame being decoded this flag is
explicitly set in the frame header.

This should fix WebM Issue 696:
http://code.google.com/p/webm/issues/detail?id=696

Change-Id: I5751a809813f88d2ca6f62c47c3878475ff9ba8d
 2014-01-21 10:39:39 -08:00
Dmitry Kovalev
ba41e9d459 Adding RefBuffer struct. 
Adding RefBuffer to simplify reference buffer management. The struct has a
pointer to image data and scale factors relative to the current frame.

Change-Id: If38eb1491ff687cc11428aee339f3e052e2c5d9e
 2014-01-03 15:21:55 -08:00
Yaowu Xu
8458c8c450 Merge "Fix show existing frame" 2014-01-02 09:27:28 -08:00