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| author | Ranjit Kumar Tulabandu <ranjit.tulabandu@ittiam.com> | 2016-12-27 18:45:43 +0530 |
|---|---|---|
| committer | Yunqing Wang <yunqingwang@google.com> | 2017-01-24 15:48:02 -0800 |
| commit | 8b0c11c3588963fa02be0cad36a6a23cdb748cf9 (patch) | |
| tree | a9dbfb4cc4adbfaea38f73ec4e73099642e58c25 /vp9/encoder/vp9_encoder.c | |
| parent | 91aa1fae2a88e0a125161dc1ec3f8f73c3508707 (diff) | |
| download | libvpx-8b0c11c3588963fa02be0cad36a6a23cdb748cf9.tar libvpx-8b0c11c3588963fa02be0cad36a6a23cdb748cf9.tar.gz libvpx-8b0c11c3588963fa02be0cad36a6a23cdb748cf9.tar.bz2 libvpx-8b0c11c3588963fa02be0cad36a6a23cdb748cf9.zip | |
Multi-threading of first pass stats collection
(yunqingwang)
1. Rebased the patch. Incorporated recent first pass changes.
2. Turned on the first pass unit test.
Change-Id: Ia2f7ba8152d0b6dd6bf8efb9dfaf505ba7d8edee
Diffstat (limited to 'vp9/encoder/vp9_encoder.c')
| -rw-r--r-- | vp9/encoder/vp9_encoder.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c index 26326fcf0..5dbe62db5 100644 --- a/vp9/encoder/vp9_encoder.c +++ b/vp9/encoder/vp9_encoder.c @@ -50,6 +50,7 @@ #include "vp9/encoder/vp9_ethread.h" #include "vp9/encoder/vp9_firstpass.h" #include "vp9/encoder/vp9_mbgraph.h" +#include "vp9/encoder/vp9_multi_thread.h" #include "vp9/encoder/vp9_noise_estimate.h" #include "vp9/encoder/vp9_picklpf.h" #include "vp9/encoder/vp9_ratectrl.h" @@ -1563,6 +1564,13 @@ void vp9_change_config(struct VP9_COMP *cpi, const VP9EncoderConfig *oxcf) { #if CONFIG_VP9_HIGHBITDEPTH highbd_set_var_fns(cpi); #endif + + // Enable multi-threading for first pass. + cpi->new_mt = 0; + if (((cpi->oxcf.mode == GOOD || cpi->oxcf.mode == BEST) && + cpi->oxcf.speed < 5 && cpi->oxcf.pass == 1) && + cpi->oxcf.new_mt) + cpi->new_mt = 1; } #ifndef M_LOG2_E @@ -1719,6 +1727,12 @@ VP9_COMP *vp9_create_compressor(VP9EncoderConfig *oxcf, } #endif +#if ENABLE_MT_BIT_MATCH + CHECK_MEM_ERROR( + cm, cpi->twopass.fp_mb_float_stats, + vpx_calloc(cm->MBs * sizeof(*cpi->twopass.fp_mb_float_stats), 1)); +#endif + cpi->refresh_alt_ref_frame = 0; cpi->multi_arf_last_grp_enabled = 0; @@ -2076,6 +2090,7 @@ void vp9_remove_compressor(VP9_COMP *cpi) { } vpx_free(cpi->tile_thr_data); vpx_free(cpi->workers); + vp9_row_mt_mem_dealloc(cpi); if (cpi->num_workers > 1) { vp9_loop_filter_dealloc(&cpi->lf_row_sync); @@ -2098,6 +2113,11 @@ void vp9_remove_compressor(VP9_COMP *cpi) { } #endif +#if ENABLE_MT_BIT_MATCH + vpx_free(cpi->twopass.fp_mb_float_stats); + cpi->twopass.fp_mb_float_stats = NULL; +#endif + vp9_remove_common(cm); vp9_free_ref_frame_buffers(cm->buffer_pool); #if CONFIG_VP9_POSTPROC @@ -4802,6 +4822,7 @@ int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags, for (i = 0; i < MAX_REF_FRAMES; ++i) cpi->scaled_ref_idx[i] = INVALID_IDX; } + cpi->td.mb.fp_src_pred = 0; if (oxcf->pass == 1 && (!cpi->use_svc || is_two_pass_svc(cpi))) { const int lossless = is_lossless_requested(oxcf); #if CONFIG_VP9_HIGHBITDEPTH |