commit 2555065303de956e452c8e50157afb3c2c836b70
author Debargha Mukherjee <debargha@google.com> Wed Oct 04 20:22:28 2017 -0700
committer Debargha Mukherjee <debargha@google.com> Thu Oct 05 12:18:49 2017 +0000
tree 3c6f9ea9e017610ae406b503b92fc2f1f8232e9e
parent 0a2299b192fc50abced4b2ee7b38174a6618fefe

Replace stack with heap to silence warning

Prevents exceeding of stack allocation limit when ext-partition is
use with rd-debug.

Change-Id: Ic05c2c6b918f1f25e0f4b25d22f85cc5ef4671e0

av1/encoder/rdopt.c

diff --git a/av1/encoder/rdopt.c b/av1/encoder/rdopt.c
index ac2693c..ef9a033 100644
--- a/av1/encoder/rdopt.c
+++ b/av1/encoder/rdopt.c
@@ -5195,9 +5195,9 @@
   const int count32 =
       1 << (2 * (cm->mib_size_log2 - mi_width_log2_lookup[BLOCK_32X32]));
 #if CONFIG_EXT_PARTITION
-  RD_STATS rd_stats_stack[16];
+  RD_STATS *rd_stats_stack = aom_malloc(16 * sizeof(*rd_stats_stack));
 #else
-  RD_STATS rd_stats_stack[4];
+  RD_STATS *rd_stats_stack = aom_malloc(4 * sizeof(*rd_stats_stack));
 #endif  // CONFIG_EXT_PARTITION
 #if CONFIG_EXT_TX
   const TxSetType tx_set_type = get_ext_tx_set_type(
@@ -5229,6 +5229,7 @@
       if (tx_rd_record->tx_rd_info[index].hash_value == hash) {
         TX_RD_INFO *tx_rd_info = &tx_rd_record->tx_rd_info[index];
         fetch_tx_rd_info(n4, tx_rd_info, rd_stats, x);
+        aom_free(rd_stats_stack);
         return;
       }
     }
@@ -5304,6 +5305,7 @@
         (tx_rd_record->index_start + 1) % RD_RECORD_BUFFER_LEN;
   }
   save_tx_rd_info(n4, hash, x, rd_stats, &tx_rd_record->tx_rd_info[index]);
+  aom_free(rd_stats_stack);
 }
 
 static void tx_block_rd(const AV1_COMP *cpi, MACROBLOCK *x, int blk_row,