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vpx/vp9/encoder
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Pengchong Jin 1286126073 Skip the partition search for the frame with no motion 
This patch allows the encoder to skip the partition search for the
frame if it is an inter frame and only zero motion vectors have
been detected in the first pass. The partition size is directly
assigned according to the difference variance.

Borg tests show overall little performance changes in term of PSNR
(derf -0.027%, yt 0.152%, hd 0.078%, stdhd 0%). The worst case of
PSNR loss is -0.514% from yt. The best PSNR gain is 4.293% from yt.
The second pass encoding speedup for slideshow clips is 15%-40%.

Change-Id: I881f347d286553ee5594a9ea09ba1a61ac684045
2014-06-26 12:10:34 -07:00
..
x86
Merge "Fast computation path for forward transform and quantization"
2014-06-12 11:59:52 -07:00
vp9_aq_complexity.c
Fix AQ mode 2 bug where delta causes Q 0.
2014-06-03 13:31:32 +01:00
vp9_aq_complexity.h
Move aq_mode=2 (complexity_aq) to separate file.
2014-03-26 18:01:59 -07:00
vp9_aq_cyclicrefresh.c
Enable background detection for adaptive quantizer control
2014-04-21 08:57:53 -07:00
vp9_aq_cyclicrefresh.h
Encapsulating CYCLIC_REFRESH struct into .c file.
2014-03-26 11:00:35 -07:00
vp9_aq_variance.c
Moving compute_qdelta functions into vp9_ratectrl.{h, c}.
2014-04-07 16:57:53 -07:00
vp9_aq_variance.h
Renaming "onyx" to "encoder".
2014-04-22 14:57:05 -07:00
vp9_bitstream.c
Removing vp9_pragmas.h.
2014-05-22 13:46:31 -07:00
vp9_bitstream.h
Cleaning up vp9_bitstream.{c, h} files.
2014-02-27 15:32:11 -08:00
vp9_block.h
Merge "Replacing txfm_size with tx_size."
2014-06-12 13:07:11 -07:00
vp9_context_tree.c
Moving PC_TREE from MACROBLOCK to VP9_COMP.
2014-05-16 10:17:13 -07:00
vp9_context_tree.h
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -07:00
vp9_cost.c
Adding vp9_cost.{h, c} files.
2014-03-05 11:57:57 -08:00
vp9_cost.h
Adding vp9_cost.{h, c} files.
2014-03-05 11:57:57 -08:00
vp9_dct.c
Fix C versions of DC calculation functions
2014-06-13 16:09:40 -07:00
vp9_denoiser.c
VP9 denoiser bugfixes
2014-06-20 07:18:42 -07:00
vp9_denoiser.h
Fixes in VP9 alloc, free, and COPY_FRAME case
2014-06-19 08:41:36 -07:00
vp9_encodeframe.c
Skip the partition search for the frame with no motion
2014-06-26 12:10:34 -07:00
vp9_encodeframe.h
Hiding struct diff in *.c file.
2014-05-19 11:19:21 -07:00
vp9_encodemb.c
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -07:00
vp9_encodemb.h
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -07:00
vp9_encodemv.c
Adding MV_SPEED_FEATURES struct.
2014-06-12 14:15:27 -07:00
vp9_encodemv.h
Renaming "onyx" to "encoder".
2014-04-22 14:57:05 -07:00
vp9_encoder.c
Skip the partition search for the frame with no motion
2014-06-26 12:10:34 -07:00
vp9_encoder.h
Skip the partition search for the frame with no motion
2014-06-26 12:10:34 -07:00
vp9_extend.c
Move vp9_extend.{h,c} from common to encoder
2013-11-18 12:43:36 -08:00
vp9_extend.h
vp9/encoder: add extern "C" to headers
2014-01-23 16:21:24 -08:00
vp9_firstpass.c
Allocate buffers based on correct chroma format
2014-06-23 11:45:13 -07:00
vp9_firstpass.h
Removing unused ssim_weighted_pred_err field from FIRSTPASS_STATS.
2014-06-12 11:28:54 -07:00
vp9_lookahead.c
Moving #defines to *.c from *.h.
2014-04-30 12:40:03 -07:00
vp9_lookahead.h
Moving #defines to *.c from *.h.
2014-04-30 12:40:03 -07:00
vp9_mbgraph.c
Adding MV_SPEED_FEATURES struct.
2014-06-12 14:15:27 -07:00
vp9_mbgraph.h
Renaming MB_PREDICTION_MODE to PREDICTION_MODE.
2014-04-22 17:48:31 -07:00
vp9_mcomp.c
Adding MV_SPEED_FEATURES struct.
2014-06-12 14:15:27 -07:00
vp9_mcomp.h
Moving full_pixel_search() to vp9_mcomp.c.
2014-06-12 13:06:37 -07:00
vp9_picklpf.c
Moving loopfilter call to vp9_decode_frame().
2014-05-12 16:19:19 -07:00
vp9_picklpf.h
Renaming "onyx" to "encoder".
2014-04-22 14:57:05 -07:00
vp9_pickmode.c
Merge "Fixes in VP9 alloc, free, and COPY_FRAME case"
2014-06-19 12:43:00 -07:00
vp9_pickmode.h
Renaming "onyx" to "encoder".
2014-04-22 14:57:05 -07:00
vp9_quantize.c
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -07:00
vp9_quantize.h
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -07:00
vp9_ratectrl.c
Replacing RC_MODE with vpx_rc_mode.
2014-06-13 12:22:35 -07:00
vp9_ratectrl.h
Using 2 instead of 3 elements for avg_frame_qindex array.
2014-06-03 19:45:13 -07:00
vp9_rdopt.c
Allow key frame more flexibility in mode search
2014-06-19 14:47:12 -07:00
vp9_rdopt.h
Moving RD-opt related code from vp9_encoder.h to vp9_rdopt.h.
2014-06-13 12:34:40 -07:00
vp9_resize.c
Removing redefinition of ROUND_POWER_OF_TWO.
2014-02-27 11:57:00 -08:00
vp9_resize.h
Multiple resize filters
2014-01-25 09:39:48 -08:00
vp9_sad.c
Remove Wextra warnings from vp9_sad.c
2014-06-02 13:50:20 -07:00
vp9_segmentation.c
Removing redundant "8x8" suffix from MODE_INFO vars.
2014-05-15 11:14:42 -07:00
vp9_segmentation.h
Renaming "onyx" to "encoder".
2014-04-22 14:57:05 -07:00
vp9_speed_features.c
Merge "Allow key frame more flexibility in mode search"
2014-06-20 09:38:02 -07:00
vp9_speed_features.h
Adding MV_SPEED_FEATURES struct.
2014-06-12 14:15:27 -07:00
vp9_ssim.c
Adding vp9_ssim.h file.
2014-04-08 16:08:39 -07:00
vp9_ssim.h
Adding vp9_ssim.h file.
2014-04-08 16:08:39 -07:00
vp9_subexp.c
Removed several unused functions.
2014-03-17 14:09:29 -07:00
vp9_subexp.h
vp9_prob_diff_update_savings_search_model(): remove params
2014-03-02 20:36:32 -08:00
vp9_svc_layercontext.c
Adding buffer levels to RATE_CONTROL struct.
2014-06-03 13:56:46 -07:00
vp9_svc_layercontext.h
Adding buffer levels to RATE_CONTROL struct.
2014-06-03 13:56:46 -07:00
vp9_temporal_filter.c
Adding MV_SPEED_FEATURES struct.
2014-06-12 14:15:27 -07:00
vp9_temporal_filter.h
Adding vp9_temporal_filter_init() function.
2014-05-01 11:35:50 -07:00
vp9_tokenize.c
Add a TODO
2014-05-16 12:48:38 -07:00
vp9_tokenize.h
Shrink dct_value_cost[] to int16_t.
2014-02-25 13:07:18 -08:00
vp9_treewriter.c
Adding vp9_cost.{h, c} files.
2014-03-05 11:57:57 -08:00
vp9_treewriter.h
Adding vp9_cost.{h, c} files.
2014-03-05 11:57:57 -08:00
vp9_variance.c
Reusing existing vp9_get{8x8, 16x16}var() instead of new ones.
2014-05-29 11:14:06 -07:00
vp9_variance.h
Remove Wextra warnings from vp9_sad.c
2014-06-02 13:50:20 -07:00
vp9_write_bit_buffer.c
vp9_write_bit_buffer.h header statics converted to globals
2014-03-24 09:56:06 -07:00
vp9_write_bit_buffer.h
vp9_write_bit_buffer.h header statics converted to globals
2014-03-24 09:56:06 -07:00
vp9_writer.c
Removing unused active_section global variable.
2014-03-07 14:05:51 -08:00
vp9_writer.h
Adding vp9_cost.{h, c} files.
2014-03-05 11:57:57 -08:00