x264 --threads 3 -q0 -m5 --scenecut 5
x264 0.58.774 adfab36
gcc 4.1.2 fprofiled
1730366  22.2671  cabac_encode_decision
1660454  21.3675  block_residual_write_cabac
936673   12.0535  pixel_sad_*_mmx
462378    5.9501  pixel_avg2_*_mmx
334671    4.3067  mc_chroma_mmx
287250    3.6965  me_search_ref
258738    3.3296  refine_subpel
253793    3.2659  hpel_filter_mmx
187079    2.4072  predict_intra_*
181092    2.3304  get_ref_sse2
146966    1.8912  mb_analyse_intra_*
137529    1.7698  cabac_encode_bypass
106865    1.3752  frame_init_lowres
103701    1.3345  macroblock_cache_load
100534    1.2937  zigzag_sub_4x4_frame
96412     1.2407  macroblock_encode
93232     1.1998  mb_predict_mv_*
90860     1.1691  mb_analyse_inter_*
76839     0.9888  macroblock_cache_save
53509     0.6886  macroblock_analyse
50916     0.6552  zigzag_sub_4x4ac_frame
50130     0.6451  mc_copy_*_mmx
49209     0.6332  plane_copy_mmx
48118     0.6192  macroblock_write_cabac
47812     0.6153  mb_encode_8x8_chroma
30661     0.3946  nal_encode
21041     0.2708  cabac_mb_mvd
19331     0.2488  analyse_update_cache
17789     0.2289  slices_write
17463     0.2247  slicetype_mb_cost
12677     0.1632  mb_mc_*
12163     0.1565  plane_expand_border
11836     0.1523  mb_encode_i*
11545     0.1486  prefetch_ref_mmx
11217     0.1443  mb_predict_intra4x4_mode
7706      0.0992  ratecontrol_mb
6932      0.0892  prefetch_fenc_mmx
6806      0.0876  cabac_mb_type
6530      0.0840  mc_luma_sse2
3868      0.0498  mb_transform_8x8_allowed
3553      0.0457  cabac_encode_terminal
3247      0.0418  me_refine_qpel
2827      0.0364  predict_8x8_filter
2203      0.0283  cabac_mb_intra4x4_pred_mode
2047      0.0263  .plt
1843      0.0237  emms
1791      0.0230  mb_analyse_load_costs
1735      0.0223  cabac_mb_skip
1183      0.0152  cpu_restore
1054      0.0136  cabac_encode_ue_bypass
998       0.0128  cabac_mb_intra_chroma_pred_mode
789       0.0102  slicetype_frame_cost
784       0.0101  cabac_mb_type_intra
