ref: f5c36a5ced92b6fb88db433721bcae36f842eb88
parent: 6cf7b3b240f2df3eeff08600271f238aebfaba3a
author: Frank Galligan <[email protected]>
date: Tue Mar 3 06:20:11 EST 2015
VP9: turn on tile-columns and frame-parallel-mode by default Most of the current decoders use tile-based multithreading. Also most of the current decoders need frame_parallel_decoding_mode turned on to enable multithreaded decoding. tile-columns is limited by resolution, so setting to max (6) is fine. BUG=https://code.google.com/p/webm/issues/detail?id=963 Change-Id: I6e7ac3485d96bf0c69e06706cbb326dd38be0020
--- a/vp9/vp9_cx_iface.c
+++ b/vp9/vp9_cx_iface.c
@@ -51,7 +51,7 @@
0, // noise_sensitivity
0, // sharpness
0, // static_thresh
- 0, // tile_columns
+ 6, // tile_columns
0, // tile_rows
7, // arnr_max_frames
5, // arnr_strength
@@ -61,7 +61,7 @@
0, // rc_max_inter_bitrate_pct
0, // gf_cbr_boost_pct
0, // lossless
- 0, // frame_parallel_decoding_mode
+ 1, // frame_parallel_decoding_mode
NO_AQ, // aq_mode
0, // frame_periodic_delta_q
VPX_BITS_8, // Bit depth