shithub: libvpx

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Merge "Fix to dynamic resize mode under change_config()."

--- a/vp9/encoder/vp9_encoder.c

+++ b/vp9/encoder/vp9_encoder.c

@@ -1453,6 +1453,8 @@

 void vp9_change_config(struct VP9_COMP *cpi, const VP9EncoderConfig *oxcf) {

   VP9_COMMON *const cm = &cpi->common;

   RATE_CONTROL *const rc = &cpi->rc;

+  int last_w = cpi->oxcf.width;

+  int last_h = cpi->oxcf.height;

   if (cm->profile != oxcf->profile)

     cm->profile = oxcf->profile;

@@ -1505,8 +1507,10 @@

   cm->display_width = cpi->oxcf.width;

   cm->display_height = cpi->oxcf.height;

-  cm->width = cpi->oxcf.width;

-  cm->height = cpi->oxcf.height;

+  if (last_w != cpi->oxcf.width || last_h != cpi->oxcf.height) {

+    cm->width = cpi->oxcf.width;

+    cm->height = cpi->oxcf.height;

+  }

   if (cpi->initial_width) {

     if (cm->width > cpi->initial_width || cm->height > cpi->initial_height) {