shithub: libvpx

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Fix issues with bits allocated and consumed

For show existing frames, set the variables
this_frame_target and projected_frame_size
correctly.

Change-Id: Id5f06eb4ac195f6b63c0199d9d761eaaaea79bbd

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

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

@@ -1356,7 +1356,12 @@

   write_uncompressed_header(cpi, &wb);

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

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

+  if (cpi->common.show_existing_frame) {

+    uncompressed_hdr_size = vpx_wb_bytes_written(&wb);

+    data += uncompressed_hdr_size;

+    *size = data - dest;

+    return;

+  }

   saved_wb = wb;

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

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

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

@@ -3748,6 +3748,7 @@

           : 0;

   if (cm->show_existing_frame) {

+    cpi->rc.this_frame_target = 0;

     if (is_psnr_calc_enabled(cpi)) set_raw_source_frame(cpi);

     return 1;

   }

@@ -4071,6 +4072,7 @@

 #endif

   if (cm->show_existing_frame) {

+    rc->this_frame_target = 0;

     if (is_psnr_calc_enabled(cpi)) set_raw_source_frame(cpi);

     return;

   }