Update VP8 encode options to speed up encoding for remoting

remoting/base/encoder_vp8.cc

Index: remoting/base/encoder_vp8.cc
diff --git a/remoting/base/encoder_vp8.cc b/remoting/base/encoder_vp8.cc
index 0bba179a97cd397ef3b6002163ea013053fcf0f2..f9c7b09823014d09be871edf4a2d5dd12f9d0854 100644
--- a/remoting/base/encoder_vp8.cc
+++ b/remoting/base/encoder_vp8.cc
@@ -105,8 +105,8 @@ bool EncoderVp8::Init(const gfx::Size& size) {
   config.g_w = size.width();
   config.g_h = size.height();
   config.g_pass = VPX_RC_ONE_PASS;
-  config.g_profile = 1;
-  config.g_threads = 1;
+  config.g_profile = 2;
+  config.g_threads = 2;
   config.rc_min_quantizer = 20;
   config.rc_max_quantizer = 30;
   config.g_timebase.num = 1;
@@ -114,6 +114,12 @@ bool EncoderVp8::Init(const gfx::Size& size) {
 
   if (vpx_codec_enc_init(codec_.get(), algo, &config, 0))
     return false;
+
+  // More advanced options of vp8.

[Wez, 2011/05/28 00:09:06]

Again, it will be helpful for others if the comment gives a vague idea of what
these options are intended to change.

+  if (vpx_codec_control(codec_.get(), VP8E_SET_CPUUSED, 16))
+    return false;
+  if (vpx_codec_control(codec_.get(), VP8E_SET_NOISE_SENSITIVITY, 0))
+    return false;
   return true;
 }