shithub: libvpx

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Refactor init_gop_frame()

Remove implicit dependency on overlay frame update to break the
gop initialization loop.

Change-Id: I6a6d070cdf22a0e30c298523707bd746fd03f450

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

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

@@ -5455,6 +5455,9 @@

   RefCntBuffer *frame_bufs = cm->buffer_pool->frame_bufs;

   int recon_frame_index[REFS_PER_FRAME + 1] = { -1, -1, -1, -1 };

+  // TODO(jingning): To be used later for gf frame type parsing.

+  (void)gf_group;

+

   for (i = 0; i < FRAME_BUFFERS && frame_idx < REFS_PER_FRAME + 1; ++i) {

     if (frame_bufs[i].ref_count == 0) {

       alloc_frame_mvs(cm, i);

@@ -5508,7 +5511,8 @@

     ++*tpl_group_frames;

     lst_index = frame_idx;

-    if (gf_group->update_type[frame_idx] == OVERLAY_UPDATE) break;

+

+    if (frame_idx == cpi->rc.baseline_gf_interval + 1) break;

   }

   gld_index = frame_idx;