From b3923084b9adb33f5ed723b4dba5e00e3bc9b216 Mon Sep 17 00:00:00 2001
From: Vikas Arora <vikasa@google.com>
Date: Wed, 13 Jun 2012 13:27:00 +0530
Subject: [PATCH] Limit the maximum size of huffman Image to 16MB.

This limit corresponds to default histo_bits=3 for images upto sizes 400x400.
Any image higher than this dimension will bump up the histo_bits to 4 internally.

Change-Id: Ic8ba3dcd50e9c588cbbc4a0457289086498ff4ee
---
 src/enc/vp8l.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/enc/vp8l.c b/src/enc/vp8l.c
index bb090efd..e3a0f89e 100644
--- a/src/enc/vp8l.c
+++ b/src/enc/vp8l.c
@@ -27,7 +27,7 @@ extern "C" {
 #endif
 
 #define PALETTE_KEY_RIGHT_SHIFT   22  // Key for 1K buffer.
-#define MAX_HUFF_IMAGE_SIZE       (32 * 1024 * 1024)
+#define MAX_HUFF_IMAGE_SIZE       (16 * 1024 * 1024)
 #define MIN_HISTO_BITS            2
 #define MAX_HISTO_BITS            9