shithub: libvpx

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Merge "Move index check before array access"

--- a/vp9/encoder/vp9_encodeframe.c

+++ b/vp9/encoder/vp9_encodeframe.c

@@ -3748,9 +3748,6 @@

 static int get_rdmult_delta(VP9_COMP *cpi, BLOCK_SIZE bsize, int mi_row,

                             int mi_col, int orig_rdmult) {

   const int gf_group_index = cpi->twopass.gf_group.index;

-  TplDepFrame *tpl_frame = &cpi->tpl_stats[gf_group_index];

-  TplDepStats *tpl_stats = tpl_frame->tpl_stats_ptr;

-  int tpl_stride = tpl_frame->stride;

   int64_t intra_cost = 0;

   int64_t mc_dep_cost = 0;

   int mi_wide = num_8x8_blocks_wide_lookup[bsize];

@@ -3761,11 +3758,18 @@

   int count = 0;

   double r0, rk, beta;

+  TplDepFrame *tpl_frame;

+  TplDepStats *tpl_stats;

+  int tpl_stride;

+

+  if (gf_group_index >= MAX_ARF_GOP_SIZE) return orig_rdmult;

+  tpl_frame = &cpi->tpl_stats[gf_group_index];

+

   if (tpl_frame->is_valid == 0) return orig_rdmult;

+  tpl_stats = tpl_frame->tpl_stats_ptr;

+  tpl_stride = tpl_frame->stride;

   if (cpi->twopass.gf_group.layer_depth[gf_group_index] > 1) return orig_rdmult;

-

-  if (gf_group_index >= MAX_ARF_GOP_SIZE) return orig_rdmult;

   for (row = mi_row; row < mi_row + mi_high; ++row) {

     for (col = mi_col; col < mi_col + mi_wide; ++col) {