3 files changed, 5 insertions, 5 deletions
diff --git a/libavcodec/i386/dsputil_mmx.c b/libavcodec/i386/dsputil_mmx.c
index 7b905f6448..e2c84ab403 100644
--- a/libavcodec/i386/dsputil_mmx.c
+++ b/libavcodec/i386/dsputil_mmx.c
@@ -299,7 +299,7 @@ void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size
 	    :"memory");
 }
 
-static unsigned char __align8 vector128[8] =
+static const unsigned char __align8 vector128[8] =
   { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 };
 
 void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
diff --git a/libavcodec/i386/vp3dsp_mmx.c b/libavcodec/i386/vp3dsp_mmx.c
index ea0405717c..3d220c1d45 100644
--- a/libavcodec/i386/vp3dsp_mmx.c
+++ b/libavcodec/i386/vp3dsp_mmx.c
@@ -32,7 +32,7 @@
  * idct_constants[44..47] = 8
  */
 static uint16_t idct_constants[(4 + 7 + 1) * 4];
-static uint16_t idct_cosine_table[7] = {
+static const uint16_t idct_cosine_table[7] = {
     64277, 60547, 54491, 46341, 36410, 25080, 12785
 };
 
diff --git a/libavcodec/i386/vp3dsp_sse2.c b/libavcodec/i386/vp3dsp_sse2.c
index 9c69ddb214..97937651a3 100644
--- a/libavcodec/i386/vp3dsp_sse2.c
+++ b/libavcodec/i386/vp3dsp_sse2.c
@@ -24,7 +24,7 @@
 #include "../dsputil.h"
 #include "mmx.h"
 
-static unsigned short __align16 SSE2_dequant_const[] =
+static const unsigned short __align16 SSE2_dequant_const[] =
 {
     0,65535,65535,0,0,0,0,0,    // 0x0000 0000 0000 0000 0000 FFFF FFFF 0000
     0,0,0,0,65535,65535,0,0,    // 0x0000 0000 FFFF FFFF 0000 0000 0000 0000
@@ -35,7 +35,7 @@ static unsigned short __align16 SSE2_dequant_const[] =
     0,0,65535,65535, 0,0,0,0    // 0x0000 0000 0000 0000 FFFF FFFF 0000 0000
 };
 
-static unsigned int __align16 eight_data[] =
+static const unsigned int __align16 eight_data[] =
 { 
     0x00080008, 
     0x00080008,
@@ -43,7 +43,7 @@ static unsigned int __align16 eight_data[] =
     0x00080008 
 }; 
 
-static unsigned short __align16 SSE2_idct_data[7 * 8] =
+static const unsigned short __align16 SSE2_idct_data[7 * 8] =
 {
     64277,64277,64277,64277,64277,64277,64277,64277, 
     60547,60547,60547,60547,60547,60547,60547,60547,