tree efc4dd2979fbc569f7da4cc2575625f58cd5e9a8
parent 348ced90b5de1326167c0adc216c12164058b8c3
author Peng Bin <binpengsmail@gmail.com> 1535351865 +0800
committer Bin Peng <binpengsmail@gmail.com> 1535526471 +0000

Early skip in motion_mode_rd

1. If mode cost is larger than ref_best_rd, no need
to run txfm_search.
2. Move the calling of av1_get_switchable_rate to
the outside of for loop.

3. For encoder, about 0.4% faster shows by encoding
20 frame of BasketballDrill_832x480_50.y4m at 800kbps
on speed 1 with no coding performance change.
(272858ms -> 271717ms)

Change-Id: I7cffb34ce835037c260deedda79788b87af1f4da