ref: bcaf1d69ec8ba4a616464aeb7b58ec92b76cc42a
parent: f932e15210820b806e7932f2ceb2e5f8758c8cc8
author: Yaowu Xu <yaowu@google.com>
date: Mon Jul 21 11:55:12 EDT 2014
Moved call to vp9_clear_system_state() to a proper location The commit moved a call to vp9_clear_system_state() to a correct location, i.e. prior function calls using floating point numbers. This was to fix a mismatch mmx code and sse2 version, where a floating point number used in adjust_frame_rate(cpi) gets NAN due to mmx registers being in wrong state. Change-Id: I40e0a6de98812000ccee6a729badb630604fd7e6
--- a/vp9/encoder/vp9_encoder.c
+++ b/vp9/encoder/vp9_encoder.c
@@ -2703,6 +2703,9 @@
cpi->last_end_time_stamp_seen = cpi->source->ts_start;
}
+ // Clear down mmx registers
+ vp9_clear_system_state();
+
// adjust frame rates based on timestamps given
if (cm->show_frame) {
adjust_frame_rate(cpi);
@@ -2716,9 +2719,6 @@
// start with a 0 size frame
*size = 0;
-
- // Clear down mmx registers
- vp9_clear_system_state();
/* find a free buffer for the new frame, releasing the reference previously
* held.
--
⑨