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2014-01-14Fixing invalid block width/height calculation.Dmitry Kovalev
Change-Id: Ieaeb53902ce0ffd5b1b27a92583e98abfa791433
2014-01-14Merge "Making motion search code more compact."Dmitry Kovalev
2014-01-14Merge "Removing unnecessary casts + cleanup."Dmitry Kovalev
2014-01-14Merge changes I8eda5762,Ia2ffca07Dmitry Kovalev
* changes: Removing unused switchable_interp_count[] field from VP9_COMP. Using clamp() function instead of the same raw code.
2014-01-14Merge "Removing unused error_bins[] field from VP9_COMP."Dmitry Kovalev
2014-01-14Merge "Reusing get_frame_new_buffer() function."Dmitry Kovalev
2014-01-14Merge "Cleaning up vp9_encodeframe.c."Dmitry Kovalev
2014-01-14Merge "Adding get_vp9_ref_frame_buffer() function."Dmitry Kovalev
2014-01-14Merge "Converting int_mv to MV."Dmitry Kovalev
2014-01-14Merge "Minor fix on an assert"Deb Mukherjee
2014-01-14Minor fix on an assertDeb Mukherjee
Fixes assert that fails occasionally on small values of max-key frame intervals. Also, adds a small change on updating frames_to_key for frame drops. Change-Id: Icc2b33b25e3e4ced7e49f8db73e0a887ef9c99e0
2014-01-13Merge "fix a div by zero issue"Yaowu Xu
2014-01-13Removing unused error_bins[] field from VP9_COMP.Dmitry Kovalev
Change-Id: I883eb9026b44cb354d5b01c0f1d34ecd71f942e4
2014-01-13Removing unused switchable_interp_count[] field from VP9_COMP.Dmitry Kovalev
Change-Id: I8eda5762728d981ab7757388741b598c665c26ca
2014-01-13Using clamp() function instead of the same raw code.Dmitry Kovalev
Change-Id: Ia2ffca072f5391b277ce1a0c4e5b4ece9ffc6831
2014-01-13Making motion search code more compact.Dmitry Kovalev
Change-Id: I04d6a006eaf2676f2d8d1d96b87f69e081969382
2014-01-13Reusing get_frame_new_buffer() function.Dmitry Kovalev
Change-Id: Iac5c5aeaef62a4095a60d91285d2c7ad717db0fb
2014-01-13Removing unnecessary casts + cleanup.Dmitry Kovalev
Change-Id: I7298087426977e36b61ecf493949e9412842254c
2014-01-13Merge "Adding mv_has_subpel() function."Dmitry Kovalev
2014-01-13Converting int_mv to MV.Dmitry Kovalev
Change-Id: Id31c0e100d275bd3650eaf5e4b8fe5ce648dbfaf
2014-01-13Merge "Cleaning up and fixing psnr calculation code."Dmitry Kovalev
2014-01-13Adding mv_has_subpel() function.Dmitry Kovalev
Change-Id: I50922bb1a689f8515debaa018f850b231c21189f
2014-01-13fix a div by zero issueYaowu Xu
Change-Id: I091dfaa0ed5b9672eedd46d6097469d0802e24ef
2014-01-13Enable reference frame masking for rt modeYaowu Xu
Reference frame masking helped good quality mode to gain about 5% in encoding speed, this commit enable it for rt mode to gain the speed improvement. In addition, this commit move the speed feature setup to a separate function. Change-Id: I015e8f78bbb21dd43ae183b9b9355bea2ccda9c5
2014-01-13No arf right before real scene cut.Paul Wilkins
To reduce pulsing we now allow an arf just before forced key frames and at the end of a clip or section (which may be stitched to another clip or section). However, this does not make sense for key frames arising from real scene cuts. Change from original patch reflects other recent changes in regard to alignment of gf/arf and kf groups. Change-Id: I074a91d1207e9b3e28085af982f6718aa599775f
2014-01-13Further rate control tweaks and fixes.Paul Wilkins
Further fixes regarding min and max rate. Bug fixes re kf group bits and last kf group. Change-Id: Iaafd719d30a489e135a3c55851ce8c632091a436
2014-01-10Merge "Cleaning up vp9_rc_postencode_update() function."Dmitry Kovalev
2014-01-10Cleaning up and fixing psnr calculation code.Dmitry Kovalev
Introducing calc_psnr() which calculates psnr between two yv12 buffers. Previously we incorrectly used width/height instead of crop_width/crop_height to calculate number of samples -- fixed. Change-Id: Iecda01980555de55ad347e0276e6641c793fa56c
2014-01-10Merge "Declare setup_buffer_inter in vp9_rdopt.h"Jingning Han
2014-01-10Merge "Enable skipping reference frame check in rd loop"Jingning Han
2014-01-10explain speed featuresJim Bankoski
Added comments to explain what the various speed features do, and removed 1 that was clearly unused. Change-Id: Icd37a536072ddafedbfaefcecbe48979f6d10faf
2014-01-10Declare setup_buffer_inter in vp9_rdopt.hJingning Han
This funtion initializes buffer pointers and first stage motion vector prediction. It will be needed by both regular rate-distortion optimization loop and the non-RD mode decision. Hence move its declaration in vp9_rdopt.h Change-Id: I64e8b6316c9d05f20756a62721533a2e4d158235
2014-01-10Cleaning up vp9_encodeframe.c.Dmitry Kovalev
Change-Id: I6d9f595249dc71752abe16c042d3b07aa2e4248d
2014-01-10Adding get_vp9_ref_frame_buffer() function.Dmitry Kovalev
Change-Id: Iae195fcf952dd27ba424f8e95090b8ffc4d5a7c8
2014-01-10Merge "Don't use gf_update by default for 1-pass CBR."Marco Paniconi
2014-01-10Cleaning up vp9_rc_postencode_update() function.Dmitry Kovalev
Change-Id: I02e44c10660fdb9201a802ad19ceb64756feeebe
2014-01-10Don't use gf_update by default for 1-pass CBR.Marco Paniconi
Change-Id: I5df6abceb0a2a69706feadeb820b593cae88f573
2014-01-10Merge "Adding {get, set}_rate_correction_factor() functions."Dmitry Kovalev
2014-01-10Merge "Keep buffer clipped to maximum in change_config."Marco Paniconi
2014-01-09Enable skipping reference frame check in rd loopJingning Han
This commit allows encoder to compare the SAD cost associated with the best motion vector predictor, per frame. If one reference frame has this cost more than 4 times of the best SAD cost given by other reference frames, skip NEARESTMV, NEARMV, ZEROMV mode check of this reference frame. This setting is turned on in speed 2 and above. Compression quality change in speed 2: derf -0.014% yt -0.097% hd -0.023% stdhd 0.046% It reduces the speed 2 runtime of test sequences: pedestrian_area_1080p 4000 kbps 310763 ms -> 303595 ms bluesky_1080p 6000 kbps 259852 ms -> 251920 ms Change-Id: I7f59cf79503d51836d61d56d50dc5bdf0e502e22
2014-01-09Merge "Cleanups on refresh flags"Deb Mukherjee
2014-01-09Cleanups on refresh flagsDeb Mukherjee
Cleanups on frame refresh flags and external overrides. Change-Id: Ia6a56fe1bde906b1dc3fcbf4ef1c7b207cd2df2d
2014-01-09Merge "Use the correct member for initialization"Johann
2014-01-09Merge "Simplify set_rt_speed_feature()"Yaowu Xu
2014-01-09Keep buffer clipped to maximum in change_config.Marco Paniconi
Under a configuration change, where the bitrate suddenly decreases, the buffer level may be larger than maximum allowed (for that first frame to be encoded after change_config). This change keeps it clipped to its maximum level. Change-Id: I4d0b5b3d1fd8148600dd39e02bd630c9464baba5
2014-01-09Merge "Renaming 'Sharpness' to 'sharpness'."Dmitry Kovalev
2014-01-09Simplify set_rt_speed_feature()Yaowu Xu
1. Made speed choices to be progressive 2. Adjusted rt speed settings to achieve better speed/quality Overall, rt-5 gained 2.5% in compression/quality, encoding time of 720p niklas clip goes from 137,052ms to 121,874ms Change-Id: Ia6e7e1e15225395a868a2f1059c3db8e266e1600
2014-01-09Merge "Using VP9_COMMON instead of VP9_COMP."Dmitry Kovalev
2014-01-09Merge "Fix rate allocation bug."Paul Wilkins
2014-01-08Use the correct member for initializationJohann
On Windows this fails with: error C2440: 'initializing': cannot convert from int_mv to uint32_t Change-Id: I51630efd0e83a0ce620c91aa7859dd6fc1572e99
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