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vpx/vp9/encoder
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Jingning Han ccba289f8d Fast computation path for forward transform and quantization 
This commit enables a fast path computational flow for forward
transformation. It checks the sse and variance of prediction
residuals and decides if the quantized coefficients are all
zero, dc only, or more. It then selects the corresponding coding
path in the forward transformation and quantization stage.

It is currently enabled in rtc coding mode. Will do it for rd
coding mode next.

In speed -6, the runtime for pedestrian_area 1080p at 1000 kbps
goes down from 14234 ms to 13704 ms, i.e., about 4% speed-up.
Overall coding performance for rtc set is changed by -0.18%.

Change-Id: I0452da1786d59bc8bcbe0a35fdae9f623d1d44e1
2014-06-12 11:10:54 -07:00
..
x86
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -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
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -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
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -07:00
vp9_encodeframe.c
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -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
Renaming two members in MACROBLOCKD struct.
2014-04-01 17:46:40 -07:00
vp9_encodemv.h
Renaming "onyx" to "encoder".
2014-04-22 14:57:05 -07:00
vp9_encoder.c
Fix internal stats printing
2014-06-05 08:01:40 -07:00
vp9_encoder.h
Removing chessboard_index from SPEED_FEATURES.
2014-06-05 18:17:54 -07:00
vp9_extend.c
…
vp9_extend.h
…
vp9_firstpass.c
Merge "Revert "Removing this_frame_stats member from TWO_PASS struct.""
2014-06-06 14:03:52 -07:00
vp9_firstpass.h
Revert "Removing this_frame_stats member from TWO_PASS struct."
2014-06-06 12:51:56 -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
Remove Wextra warnings from vp9_sad.c
2014-06-02 13:50:20 -07:00
vp9_mbgraph.h
Renaming MB_PREDICTION_MODE to PREDICTION_MODE.
2014-04-22 17:48:31 -07:00
vp9_mcomp.c
Remove Wextra warnings from vp9_sad.c
2014-06-02 13:50:20 -07:00
vp9_mcomp.h
Silence unused parameter warnings.
2014-05-14 14:06:16 +01:00
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
Fast computation path for forward transform and quantization
2014-06-12 11:10:54 -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
Fixes qindex for first frame in 1-pass cq/q modes
2014-06-05 12:29:44 -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
Merge "Remove Wextra warnings from vp9_sad.c"
2014-06-02 22:39:17 -07:00
vp9_rdopt.h
Cleaning up full_pixel_search().
2014-05-27 19:00:53 -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 "Removing chessboard_index from SPEED_FEATURES."
2014-06-10 10:53:53 -07:00
vp9_speed_features.h
Merge "Removing chessboard_index from SPEED_FEATURES."
2014-06-10 10:53:53 -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
Extends temporal filtering to work for 422 data
2014-05-20 15:19:40 -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