From 96cfc84dd84a69edc6702f73d7c3f047ce53abb7 Mon Sep 17 00:00:00 2001
From: Ari Koivula <ari@koivu.la>
Date: Mon, 9 Sep 2013 14:09:08 +0300
Subject: [PATCH] Fix compiler warnings.

---
 src/nal.c       | 2 +-
 src/nal.h       | 2 +-
 src/transform.c | 2 ++
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/nal.c b/src/nal.c
index 520da691..8e884f16 100644
--- a/src/nal.c
+++ b/src/nal.c
@@ -96,7 +96,7 @@ void nal_write(FILE* output, uint8_t* buffer, uint32_t buffer_len, uint8_t nal_r
  \param stride Width of one row in the pixel array.
  \returns Void
 */
-static void array_checksum(uint8_t* data, const int height, const int width, const int stride, unsigned char checksum_out[])
+static void array_checksum(const uint8_t* data, const int height, const int width, const int stride, unsigned char checksum_out[])
 {
 	unsigned char mask;
 	unsigned int checksum = 0;
diff --git a/src/nal.h b/src/nal.h
index df4672c0..4b7ea9cf 100644
--- a/src/nal.h
+++ b/src/nal.h
@@ -68,6 +68,6 @@ enum {
 };
 
 void nal_write(FILE* output, uint8_t* buffer, uint32_t buffer_len, uint8_t nal_ref, uint8_t nal_type, uint8_t temporal_id);
-void picture_checksum(const picture* pic, unsigned char* checksum_out);
+void picture_checksum(const picture* pic, unsigned char checksum_out[][16]);
 
 #endif
diff --git a/src/transform.c b/src/transform.c
index 00eb2056..18b631cd 100644
--- a/src/transform.c
+++ b/src/transform.c
@@ -797,7 +797,9 @@ void quant(encoder_control* encoder, int16_t* pSrc, int16_t* pDes, int32_t iWidt
   uint32_t* scan = g_auiSigLastScan[ scanIdx ][ log2BlockSize - 1 ];
   //uint32_t scanIdx = SCAN_DIAG;
 
+  #if ENABLE_SIGN_HIDING == 1
   int32_t deltaU[LCU_WIDTH*LCU_WIDTH>>2];
+  #endif
   int32_t iQpBase = encoder->QP;
 
   int32_t qpScaled;