shithub: libvpx

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Skip frame bit-stream writing for show-existing frame

Make the bit-stream writer match the decoder behavior, when the
show existing frame feature is used.

Change-Id: Ibc8153f8668da0f9a2ed8af3b42dae91a5ac08c7

--- a/vp9/encoder/vp9_bitstream.c

+++ b/vp9/encoder/vp9_bitstream.c

@@ -1340,6 +1340,10 @@

   struct vpx_write_bit_buffer saved_wb;

   write_uncompressed_header(cpi, &wb);

+

+  // Skip the rest coding process if use show existing frame.

+  if (cpi->common.show_existing_frame) return;

+

   saved_wb = wb;

   vpx_wb_write_literal(&wb, 0, 16);  // don't know in advance first part. size