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2014-04-02Merge "Cleaning up vp9_mvref_common.c."Dmitry Kovalev
2014-04-02Merge "Cleaning up vp9_cx_iface.c file."Dmitry Kovalev
2014-04-02Merge "Grouping members in MB_MODE_INFO struct."Dmitry Kovalev
2014-04-02Merge "Adding return value to set_offsets() function."Dmitry Kovalev
2014-04-02Merge "Clearing all encoder counts with single vp9_zero() call."Dmitry Kovalev
2014-04-02Merge "Adding local pointer variables referencing REATE_CONTROL struct."Dmitry Kovalev
2014-04-02Merge "Remove the q division by 3 for first frame."Marco Paniconi
2014-04-02Merge "Speed setting correction to max q estimate."Paul Wilkins
2014-04-01Adding local pointer variables referencing REATE_CONTROL struct.Dmitry Kovalev
Change-Id: I1d8c312a599db505a023e5cd0cc4ba2b8f696a2e
2014-04-01Clearing all encoder counts with single vp9_zero() call.Dmitry Kovalev
Change-Id: I4341d16ef83acd1cc9e55f7c5eff4af921bf57d4
2014-04-01Adding return value to set_offsets() function.Dmitry Kovalev
Change-Id: I88e018442c527cf21eac791f0768e805dda244f1
2014-04-01Remove the q division by 3 for first frame.Marco Paniconi
This code/setting was actually not used (since speed features were not set on first frame, until a recent change) and should be removed. In CBR mode, the q value for the first frame can be controlled by setting the target size via the parameters rc_buf_initial_sz (and max_intra_size_pct). Change-Id: I65afc64972b36c449bd5a8c25800e65da5389066
2014-04-01Renaming two members in MACROBLOCKD struct.Dmitry Kovalev
Renames: mi_8x8 -> mi mode_info_stride -> mi_stride Change-Id: I66f3e5fd1e7b7f46f108af5bb711c5fd9493c1be
2014-04-01Merge "Moving encoder quantization parameters into separate struct."Dmitry Kovalev
2014-04-01Cleaning up vp9_cx_iface.c file.Dmitry Kovalev
Change-Id: I4de07d3ef81ebba759a983207d9ca768a65220a6
2014-04-01Merge "Common configuration for MACROBLOCKD struct."Dmitry Kovalev
2014-04-01Merge "Make last frame source available in current frame encoding"Yunqing Wang
2014-04-01Make last frame source available in current frame encodingYunqing Wang
While encoding a frame, its last frame source can be used to give acurate motion information. This patch prevents last frame to be overwritten so that it is available during current frame encoding. The last source is scaled when it is necessary. cpi->Last_Source points to the last source frame. Change-Id: I0e1ef5e9e1d2badf9d0c7a1a44a7ed5b24c09425
2014-04-01Merge "Propagate active map state."Alex Converse
2014-04-01Common configuration for MACROBLOCKD struct.Dmitry Kovalev
Change-Id: Ie2ea9dd8bd338cc9fe12ca9033df64f7644c68b3
2014-04-01Speed setting correction to max q estimate.Paul Wilkins
Use a crude correction factor to correct for lower compression efficiency at higher encode speeds when estimating the max Q for the clip. Change-Id: I5ae377647f4adf5e91d700a8791fb3b8f70efc73
2014-03-31Propagate active map state.Alex Converse
This fixes active map for non-rd realtime speeds. Change-Id: I1bf416de3f7ef2e5dd2eabde052cce3c0683a52c
2014-03-31Apply finer quantizer to partition search frames in non-RD flowJingning Han
This commit optimizes the bit allocation for the non-RD coding flow. It applies slightly better quantizer to the frames, where all blocks run a non-RD partition search. Such frames typically have better rate-distortion trade off, thus improving the reconstruction quality for next few frames reference at reasonably low increment in rate cost. The coding performance for rtc set at speed -5 with error-resilient tuned on and rate control set as cbr is improved by 19.58%. It improved the coding speed by about 10% for a portion of local test clips. Change-Id: I9d56696cd4359dc8136ca10aff10fff05aaa2686
2014-03-31Merge "[BITSTREAM]Fix the scaling calculation"Yaowu Xu
2014-03-31Merge "Adjust rt speed steps."Yaowu Xu
2014-03-28Grouping members in MB_MODE_INFO struct.Dmitry Kovalev
Change-Id: Ia6d7e7a08810e0c3401da4d10266828d560e6851
2014-03-28Merge "[svc] Fix SvcTest.SecondPassEncode failure"James Zern
2014-03-28Moving encoder quantization parameters into separate struct.Dmitry Kovalev
Change-Id: I2a169535489aeda3943fb5a46ab53e7a12abaa36
2014-03-28[BITSTREAM]Fix the scaling calculationYaowu Xu
For very large size video image, the scaling calculation may need use value beyond the range of int. This commit upgrade the value to 64bit to make sure the calculation do not wrap around INT_MAX. The change corrected the decoder behavior. The bug affects only very large resolution video because the scaling calculation was sufficient for image size smaller than 2^13. This resolves issue: https://code.google.com/p/webm/issues/detail?id=750 Change-Id: I2d2ed303ca6482f31f819f3c07d6d3e98ef3adc5
2014-03-28Adjust rt speed steps.Yaowu Xu
This commit adjusted the speed steps in rt mode to make the steps more evenly spaced on speed and quality, specifically: 1. Merged 3 and 4 into one single step 3 and removed confilicting features. 2. Move 8, 7, 6, 5 to be 7, 6, 5, 4 repsectively. Change-Id: I38d56d61531f3561d772aef953c411c8fb38c063
2014-03-28Merge "[svc] Finalize first version of 2nd pass rc"Minghai Shang
2014-03-28Merge "[svc] Initialization of 2nd pass rc for svc two pass rc"Minghai Shang
2014-03-28[svc] Fix SvcTest.SecondPassEncode failureMinghai Shang
Root cause is the different default register length between x86 and x64 platform. Change spatial_layer_id to long long. Change-Id: If1a5972365c7a59f7e76cb4fd714610f3d48a8ff
2014-03-28[svc] Finalize first version of 2nd pass rcMinghai Shang
Change-Id: I366850015004644c4fc7feabe27a782fdd8d8718
2014-03-28Merge "Moving dqcoeff array to MACROBLOCKD in decoder."Dmitry Kovalev
2014-03-28Moving dqcoeff array to MACROBLOCKD in decoder.Dmitry Kovalev
Change-Id: I3e20c0cdb9d2437bddf21afb255855f2dead8e02
2014-03-28Adding vp9_speed_features.{h, c}.Dmitry Kovalev
Change-Id: I7d9874da8ff78a2d7e0cf11073af9c30538bc9a6
2014-03-28Merge "Further speed trade off adjustments."Paul Wilkins
2014-03-28Merge "Experimental change to speed 1 settings."Paul Wilkins
2014-03-27Merge "Remove a duplicate block_size variable."Alex Converse
2014-03-27Cleaning up vp9_mvref_common.c.Dmitry Kovalev
Change-Id: I4eb815156ecaab02c9182e6e1abbea0e4d86c441
2014-03-27[svc] Initialization of 2nd pass rc for svc two pass rcMinghai Shang
Change-Id: If67ed8721f258883e41bab18f5c456505de68785
2014-03-27Merge "[svc] Verify and store input two pass stats data in 2nd pass rc"Minghai Shang
2014-03-27Remove a duplicate block_size variable.Alex Converse
Change-Id: Ia6b1e3c5a8ac21219bbfe9eecdb4801f3eaa10e5
2014-03-27[svc] Verify and store input two pass stats data in 2nd pass rcMinghai Shang
Change-Id: Ib09eedc17ea0ea2eec75d78112e4786d98f382aa
2014-03-27Fix segment_id assignment in update_state_rt for AQ modeJingning Han
Properly obtain and buffer the segment_id in non-RD mode information update process. Change-Id: I43230001872f6a986d12c0d94e98fdec0db3be2c
2014-03-27Merge "Moving thresh_mult{,_sub8x8} from SPEED_FEATURES to VP9_COMP."Dmitry Kovalev
2014-03-27Further speed trade off adjustments.Paul Wilkins
Small speed gain for speed 1. Quality is generally a little up for speed 2. Speed 3 was similar to speed 4 but now positioned more evenly between 2 and 4 speed and quality wise. (opsnr +5.6% ssim +8.25% across all sets) Speed 4 is a little slower than before but sizable quality gains. (opsnr +3.7% ssim +6.8% across all sets) The code has been cleaned up a bit so that for each incremental speed step changes over the previous speed step are applied. This makes it easier to see what is changing from one setting to the next. Change-Id: I2d98d0d6230af23486adaec01908f58942a7cdeb
2014-03-27Merge "aq_mode=3: Set target seg_map in sb-block order."Marco Paniconi
2014-03-27Experimental change to speed 1 settings.Paul Wilkins
Allow tx search for ARF and GF helps quality but a little slower. Setting subpel_iters_per_step to 1 improves encode speed. Setting sf->mode_skip_start = 10 improves speed. Initial local results suggest overall impact on quality is neutral but encode is up to 15% faster. Change-Id: Ibde02cae6626a44c10a1da0cefe888afbb51f037
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