Commit Graph

2048 Commits

Author SHA1 Message Date
John Koleszar
d377580d07 Merge "update gitignores" 2012-09-25 11:25:53 -07:00
Mike Frysinger
d9ed9f9dae update gitignores
Change-Id: I67bf154e35fa02b407a9b2c312a536d6bb2aaaf2
2012-09-25 14:22:13 -04:00
Jim Bankoski
ab98103fac Merge "disable segmentation on enhancement layers" 2012-09-25 10:49:25 -07:00
Mike Frysinger
a75a9cf2fd check for x32 targets
Add configure detection of the new x32 ABI as well as support in asm.

Change-Id: Ic66a069599adeb81062090e3f11b71ee1fb97cb8
2012-09-25 12:22:11 -04:00
Scott LaVarnway
eb492100cd Merge "Move frame allocations out of vp8_decode_frame()" 2012-09-24 16:15:54 -07:00
Scott LaVarnway
4e72915ebc Merge "Removed bc and bc2 vp8_readers from VP8D_COMP" 2012-09-24 13:50:30 -07:00
Scott LaVarnway
f4316f39a1 Move frame allocations out of vp8_decode_frame()
in order to make it easier to implement the frame-base multithreading.

Change-Id: Iea2fd05be34fa704848fdc7669bf167f2ed229c5
2012-09-24 12:44:45 -07:00
John Koleszar
0211cd899a rtcd/win32: prefer win32 primatives to pthreads
Fixes some build issues for people building for win32 who have a
pthreads emulation layer installed.

Change-Id: I0e0003fa01f65020f6ced35d961dcb1130db37a8
2012-09-24 11:47:35 -07:00
Jim Bankoski
22141d9d79 disable segmentation on enhancement layers
This should avoid problems with blocks gettings high quality
improvement despite having recently moved:

Change-Id: Ic0af0de2d6577807fa3c553f47b55d547ef36359
2012-09-24 07:53:26 -07:00
Marco Paniconi
b501251e2e Update to cyclic refresh:
Set the seg map to 0 for key frame.

In previous commit on cyclic refresh, the seg map for key frame
was not reset, and instead used the seg map from last frame.

Change-Id: I848eb2face420dfcd2f7daca6f070b9127ca938b
2012-09-23 21:01:12 -07:00
Marco Paniconi
5979b89b92 Update to cyclic refresh.
-Increase the amount of mbs to be refreshed.
-Replace the delta qp with a fixed and reduced delta.
-Change to the mb update loop to try to always update same amount of mbs.

Change-Id: I93ac88002fd8dc677d2337f77998ff93f64e4ff9
2012-09-21 18:57:30 -07:00
Scott LaVarnway
c03cc3a85e Removed bc and bc2 vp8_readers from VP8D_COMP
Used mbc instead.

Change-Id: If22136b4fee89b68ca2246265f3c27853701136c
2012-09-21 11:00:29 -07:00
Scott LaVarnway
e278673c8e Moved vp8dx_get_raw_frame() call to vp8_get_frame()
This change is necessary for the frame-based multithreading
implementation.
Since the postproc occurs in this call, vpxdec was modified to time around
vpx_codec_get_frame()

Change-Id: I389acf78b6003cd35e41becc16c893f7d3028523
2012-09-19 12:30:44 -07:00
Scott LaVarnway
154f1c2234 Merge "Changed setup intra recon to be row based" 2012-09-17 16:07:08 -07:00
Adrian Grange
eec08d5cfc Merge "Update to 2 layer case in vp8_scalable_patterns." 2012-09-17 13:40:07 -07:00
Scott LaVarnway
57c7e45066 Merge "Moved mb_no_coeff_skip flag read" 2012-09-17 13:08:38 -07:00
Scott LaVarnway
1338a98d07 Merge "Removed pre_mvc" 2012-09-17 13:08:18 -07:00
Marco Paniconi
1076101b2b Update to 2 layer case in vp8_scalable_patterns.
Change-Id: I11aa90be41dd585c9784301f47a9d580fac09260
2012-09-17 12:45:22 -07:00
Marco Paniconi
33d91719d0 Update to vp8_scalable_patters.
Change-Id: I43ea65bf0a35ddb33a096a392e10b1869ea73f9a
2012-09-14 12:07:48 -07:00
Adrian Grange
0925442e66 Merge "Updates to vp8_scalable_patterns.c." 2012-09-14 09:49:06 -07:00
Scott LaVarnway
a082467891 Moved mb_no_coeff_skip flag read
from vp8_decode_frame() to mb_mode_mv_init()

Change-Id: I267fd764a4c826d62e6799dceb1b8fb5f97fde6d
2012-09-13 13:37:24 -07:00
Scott LaVarnway
260f5071ed Removed pre_mvc
Not used.

Change-Id: Ifbd97c9ad537d5184f7e305fa8acf6f027978b6b
2012-09-13 11:55:57 -07:00
Scott LaVarnway
648cfcb437 Changed setup intra recon to be row based
Initialize the top line at the beginning of each frame and
the left column at the beginning of each row.

Change-Id: I5412f7ea49ffc490215cf65a62715a6c5e3a5a29
2012-09-13 11:51:27 -07:00
Jim Bankoski
08cf9faed0 Merge "valgrind found motion vectors which exceeded frame boundaries" 2012-09-12 13:50:29 -07:00
Jim Bankoski
7b7ca65bfc fix valgrind mem leak on garbage decode
Multiple decoders were getting allocated per frame.
If the decoder crashed we exitted with out freeing
them and the next time in we'd allocate over.

This fix removes the allocation and just has 8
boolcoders in the pbi structure

Change-Id: I638b5bda23b622b43b7992aec21dd7cf6f6278da
2012-09-11 16:34:36 -07:00
Marco Paniconi
8d02833a61 Updates to vp8_scalable_patterns.c.
Updated/added a few cases of temporal patterns,
and some changes to the encoder settings.

Change-Id: Idaa75cfc4a26e5b6321f273ef9450b5c85368a4d
2012-09-11 13:45:19 -07:00
Scott LaVarnway
818b10396d valgrind found motion vectors which exceeded frame boundaries
Bug introduced in I02d034c70cd97b65025d59dd67c695e1db529f0b


Change-Id: Ifb74ab659f3b3cf5f5b95046bacffb202d5b4d64
2012-09-11 09:14:02 -07:00
Jim Bankoski
2ff6d35064 valgrind caught uninitialized cond
If the decoder crashes and returned an error before it set up
block offsets but after it set up frame buffers.   We had a
problem decoding the next keyframe because the block offsets
were never set.

Change-Id: Ied2866e9770d80fc66241d5e0d978d4f5f9cdd89
2012-09-07 16:38:15 -07:00
Yaowu Xu
488ba1ab9c Merge "added encode/decode matching validation to tests" 2012-09-06 09:28:17 -07:00
Deb Mukherjee
c6fd0a5dd6 Adjusting thresholds in mfqe post-processing
Adjusts some of the qualification thresholds in mfqe to eliminate
artifacts due to wrong decisions. Besides, a new qualification
criteria is used to disable mfqe if the quality of the previous
frame is itself not too good.

Change-Id: I4097c20b7fd4fcc60cc3003c1e33e8faae2ff066
2012-09-04 12:30:09 -07:00
Yunqing Wang
7e9a519fbb Merge "Encoder denoiser performance improvement" 2012-08-31 13:51:30 -07:00
Yunqing Wang
64075c9b01 Encoder denoiser performance improvement
The denoiser function was modified to reduce the computational
complexity.

1. The denoiser c function modification:
The original implementation calculated pixel's filter_coefficient
based on the pixel value difference between current raw frame and last
denoised raw frame, and stored them in lookup tables. For each pixel c,
find its coefficient using
    filter_coefficient[c] = LUT[abs_diff[c]];
and then apply filtering operation for the pixel.

The denoising filter costed about 12% of encoding time when it was
turned on, and half of the time was spent on finding coefficients in
lookup tables. In order to simplify the process, a short cut was taken.
The pixel adjustments vs. pixel diff value were calculated ahead of time.
    adjustment = filtered_value - current_raw
               = (filter_coefficient * diff + 128) >> 8

The adjustment vs. diff curve becomes flat very quick when diff increases.
This allowed us to use only several levels to get a close approximation
of the curve. Following the denoiser algorithm, the adjustments are
further modified according to how big the motion magnitude is.

2. The sse2 function was rewritten.

This change made denoiser filter function 3x faster, and improved the
encoder performance by 7% ~ 10% with the denoiser on.

Change-Id: I93a4308963b8e80c7307f96ffa8b8c667425bf50
2012-08-31 13:48:13 -07:00
Yaowu Xu
c953aeacd4 added encode/decode matching validation to tests
This commit adds the ability of validating matched encoder and
decoder to unit tests.

Change-Id: Ie00d69a42477b6a69b324a6bd134939684f7300b
2012-08-31 13:43:51 -07:00
John Koleszar
90625c3bc1 Merge "msvs/tests: fix data alignment for asm tests" 2012-08-31 10:50:01 -07:00
James Zern
10f8b36146 msvs/tests: fix data alignment for asm tests
Replace DECLARE_ALIGNED_ with vpx_memalign()

DECLARE_ALIGNED (__declspec(align())) does not work as intended when
used on class data members:

Data in classes or structures is aligned within the class or structure
at the minimum of its natural alignment and the current packing setting
(from #pragma pack or the /Zp compiler option)

Change-Id: I304aaa6c3716fbfae24675ecf192f4b40787e83e
2012-08-31 10:23:32 -07:00
Yaowu Xu
7177c3220c Merge "silent one more compiler warning" 2012-08-28 07:03:19 -07:00
Yaowu Xu
446d85e4d7 silent one more compiler warning
Change-Id: I621a2bbd5f07691fa76dac36b65f406ad4fed792
2012-08-28 06:33:24 -07:00
Scott LaVarnway
c533f2a43e Merge "Added error checking to vp8cx_create_encoder_threads()" 2012-08-23 13:55:06 -07:00
Scott LaVarnway
5746a76145 Merge "Added row based extend borders" 2012-08-22 17:23:28 -07:00
Jim Bankoski
c522217d78 Merge "Add biasing to ZEROMV for videos with static background" 2012-08-21 15:56:59 -07:00
Scott LaVarnway
e75e249b75 Merge "Removed unused dr from VP8D_COMP" 2012-08-21 15:20:14 -07:00
Scott LaVarnway
2a96d6b0d5 Merge "Removed last_kf_gf_q" 2012-08-21 15:19:58 -07:00
Yunqing Wang
24c346dffc Add biasing to ZEROMV for videos with static background
For videos with big static background(such as video conferencing
clips), the mode decision was biased to ZEROMV in order to
obtain a stable background. The percentage of ZEROMV on last
frame was used to predict if there is static area in current frame,
and checking already-encoded neighboring macroblocks' motion
vectors to make sure the local area has low motion.

Change-Id: I05b3241d3a56a0bda88b6681e5646c1c8baf2e57
2012-08-21 14:56:02 -07:00
James Zern
8bec177dc4 Merge "sad_test: fix msvc build" 2012-08-21 13:33:46 -07:00
James Zern
f0b500bc4f Merge "sixtap_predict_test: fix msvc build" 2012-08-21 13:32:17 -07:00
James Zern
e8d58d3fd0 build: hide msvs project command in non-verbose mode
Change-Id: Id1d0deb6a2c556a0213d916c2638ef6285c2eb00
2012-08-21 13:26:42 -07:00
James Zern
cdb2a126a6 Merge "fix msvc configure" 2012-08-21 13:26:29 -07:00
Scott LaVarnway
fa0f418523 Added row based extend borders
Required for frame-based multithreading

Change-Id: I361ec468b5bda7836116c5f0bf3a83f60c214a73
2012-08-21 12:42:49 -07:00
John Koleszar
bd6ffaa325 vpx.pc: move -lm to Libs.private
Users of libvpx should not use libm transitively, so mark it as private.

Change-Id: Ic940aefe737a6f9a780ea742ea5c6be40c30a73e
2012-08-21 11:23:39 -07:00
Yunqing Wang
272974af36 Merge "Fix inter_zz_count calculation bug" 2012-08-21 09:28:10 -07:00