adding a few const

Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/adpcm.c

@@ -99,18 +99,18 @@ static const int xa_adpcm_table[5][2] = {
    { 122, -60 }
 };
 
-static int ea_adpcm_table[] = {
+static const int ea_adpcm_table[] = {
     0, 240, 460, 392, 0, 0, -208, -220, 0, 1,
     3, 4, 7, 8, 10, 11, 0, -1, -3, -4
 };
 
-static int ct_adpcm_table[8] = {
+static const int ct_adpcm_table[8] = {
     0x00E6, 0x00E6, 0x00E6, 0x00E6,
     0x0133, 0x0199, 0x0200, 0x0266
 };
 
 // padded to zero where table size is less then 16
-static int swf_index_tables[4][16] = {
+static const int swf_index_tables[4][16] = {
     /*2*/ { -1, 2 },
     /*3*/ { -1, -1, 2, 4 },
     /*4*/ { -1, -1, -1, -1, 2, 4, 6, 8 },
@@ -911,7 +911,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx,
     case CODEC_ID_ADPCM_SWF:
     {
 	GetBitContext gb;
-	int *table;
+	const int *table;
 	int k0, signmask;
 	int size = buf_size*8;
 	

libavcodec/h263data.h

@@ -251,7 +251,7 @@ static const uint16_t h263_format[8][2] = {
     { 1408, 1152 },
 };
 
-uint8_t ff_aic_dc_scale_table[32]={
+const uint8_t ff_aic_dc_scale_table[32]={
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     0, 2, 4, 6, 8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62
 };

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)

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
 };
 

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, 

libavcodec/mpeg12data.h

@@ -359,7 +359,7 @@ static const uint8_t non_linear_qscale[32] = {
     56,64,72,80,88,96,104,112,
 };
 
-uint8_t ff_mpeg1_dc_scale_table[128]={
+const uint8_t ff_mpeg1_dc_scale_table[128]={
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
     8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
@@ -367,7 +367,7 @@ uint8_t ff_mpeg1_dc_scale_table[128]={
     8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
 };
 
-static uint8_t mpeg2_dc_scale_table1[128]={
+const static uint8_t mpeg2_dc_scale_table1[128]={
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
     4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
@@ -375,7 +375,7 @@ static uint8_t mpeg2_dc_scale_table1[128]={
     4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
 };
 
-static uint8_t mpeg2_dc_scale_table2[128]={ 
+static const uint8_t mpeg2_dc_scale_table2[128]={ 
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
@@ -383,7 +383,7 @@ static uint8_t mpeg2_dc_scale_table2[128]={
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
 };
 
-static uint8_t mpeg2_dc_scale_table3[128]={ 
+static const uint8_t mpeg2_dc_scale_table3[128]={ 
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
@@ -391,7 +391,7 @@ static uint8_t mpeg2_dc_scale_table3[128]={
     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 };
 
-static uint8_t *mpeg2_dc_scale_table[4]={
+static const uint8_t *mpeg2_dc_scale_table[4]={
     ff_mpeg1_dc_scale_table,
     mpeg2_dc_scale_table1,
     mpeg2_dc_scale_table2,

libavcodec/mpeg4data.h

@@ -383,11 +383,11 @@ const int16_t ff_mpeg4_default_non_intra_matrix[64] = {
  23, 24, 25, 27, 28, 30, 31, 33,
 };
 
-uint8_t ff_mpeg4_y_dc_scale_table[32]={
+const uint8_t ff_mpeg4_y_dc_scale_table[32]={
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     0, 8, 8, 8, 8,10,12,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,34,36,38,40,42,44,46
 };
-uint8_t ff_mpeg4_c_dc_scale_table[32]={
+const uint8_t ff_mpeg4_c_dc_scale_table[32]={
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,20,21,22,23,24,25
 };

libavcodec/mpegaudiodec.c

@@ -190,7 +190,7 @@ static int32_t scale_factor_mult[15][3];
 #define SCALE_GEN(v) \
 { FIXR(1.0 * (v)), FIXR(0.7937005259 * (v)), FIXR(0.6299605249 * (v)) }
 
-static int32_t scale_factor_mult2[3][3] = {
+static const int32_t scale_factor_mult2[3][3] = {
     SCALE_GEN(4.0 / 3.0), /* 3 steps */
     SCALE_GEN(4.0 / 5.0), /* 5 steps */
     SCALE_GEN(4.0 / 9.0), /* 9 steps */

libavcodec/mpegaudiodectab.h

@@ -719,12 +719,12 @@ const uint8_t mpa_huff_data[32][2] = {
 
 
 /* huffman tables for quadrules */
-static uint8_t mpa_quad_codes[2][16] = {
+static const uint8_t mpa_quad_codes[2][16] = {
     {  1,  5,  4,  5,  6,  5,  4,  4, 7,  3,  6,  0,  7,  2,  3,  1, },
     { 15, 14, 13, 12, 11, 10,  9,  8, 7,  6,  5,  4,  3,  2,  1,  0, },
 };
 
-static uint8_t mpa_quad_bits[2][16] = {
+static const uint8_t mpa_quad_bits[2][16] = {
     { 1, 4, 4, 5, 4, 6, 5, 6, 4, 5, 5, 6, 5, 6, 6, 6, },
     { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, },
 };

libavcodec/mpegaudiotab.h

@@ -77,7 +77,7 @@ static unsigned short total_quant_bits[17];
 /* signal to noise ratio of each quantification step (could be
    computed from quant_steps[]). The values are dB multiplied by 10 
 */
-static unsigned short quant_snr[17] = { 
+static const unsigned short quant_snr[17] = { 
      70, 110, 160, 208,
     253, 316, 378, 439,
     499, 559, 620, 680, 

libavcodec/mpegvideo.h

@@ -340,8 +340,8 @@ typedef struct MpegEncContext {
     int16_t *dc_val[3];            ///< used for mpeg4 DC prediction, all 3 arrays must be continuous 
     int16_t dc_cache[4*5];
     int y_dc_scale, c_dc_scale;
-    uint8_t *y_dc_scale_table;     ///< qscale -> y_dc_scale table 
-    uint8_t *c_dc_scale_table;     ///< qscale -> c_dc_scale table 
+    const uint8_t *y_dc_scale_table;     ///< qscale -> y_dc_scale table 
+    const uint8_t *c_dc_scale_table;     ///< qscale -> c_dc_scale table 
     const uint8_t *chroma_qscale_table;  ///< qscale -> chroma_qscale (h263)
     uint8_t *coded_block_base;
     uint8_t *coded_block;          ///< used for coded block pattern prediction (msmpeg4v3, wmv1)
@@ -819,7 +819,7 @@ int inline ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index,
 /* mpeg12.c */
 extern const int16_t ff_mpeg1_default_intra_matrix[64];
 extern const int16_t ff_mpeg1_default_non_intra_matrix[64];
-extern uint8_t ff_mpeg1_dc_scale_table[128];
+extern const uint8_t ff_mpeg1_dc_scale_table[128];
 
 void mpeg1_encode_picture_header(MpegEncContext *s, int picture_number);
 void mpeg1_encode_mb(MpegEncContext *s,
@@ -859,9 +859,9 @@ static inline int get_rl_index(const RLTable *rl, int last, int run, int level)
     return index + level - 1;
 }
 
-extern uint8_t ff_mpeg4_y_dc_scale_table[32];
-extern uint8_t ff_mpeg4_c_dc_scale_table[32];
-extern uint8_t ff_aic_dc_scale_table[32];
+extern const uint8_t ff_mpeg4_y_dc_scale_table[32];
+extern const uint8_t ff_mpeg4_c_dc_scale_table[32];
+extern const uint8_t ff_aic_dc_scale_table[32];
 extern const int16_t ff_mpeg4_default_intra_matrix[64];
 extern const int16_t ff_mpeg4_default_non_intra_matrix[64];
 extern const uint8_t ff_h263_chroma_qscale_table[32];

libavcodec/msmpeg4data.h

@@ -1799,20 +1799,20 @@ static const uint8_t v2_intra_cbpc[4][2] = {
  {1, 1}, {0, 3}, {1, 3}, {1, 2},
 };
 
-static uint8_t wmv1_y_dc_scale_table[32]={
+static const uint8_t wmv1_y_dc_scale_table[32]={
 //  0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
     0, 8, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21
 };
-static uint8_t wmv1_c_dc_scale_table[32]={
+static const uint8_t wmv1_c_dc_scale_table[32]={
 //  0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
     0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22
 };
 
-static uint8_t old_ff_y_dc_scale_table[32]={
+static const uint8_t old_ff_y_dc_scale_table[32]={
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     0, 8, 8, 8, 8,10,12,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39
 };
-static uint8_t old_ff_c_dc_scale_table[32]={
+static const uint8_t old_ff_c_dc_scale_table[32]={
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22
 };

libavcodec/sp5x.h

@@ -20,7 +20,7 @@
 #ifndef SP5X_H
 #define SP5X_H
 
-static uint8_t sp5x_data_sof[] =
+static const uint8_t sp5x_data_sof[] =
 {
     0xFF, 0xC0,	/* SOF */
     0x00, 0x11,	/* len */
@@ -33,7 +33,7 @@ static uint8_t sp5x_data_sof[] =
     0x03, 0x11, 0x01
 };
 
-static uint8_t sp5x_data_sos[] =
+static const uint8_t sp5x_data_sos[] =
 {
     0xFF, 0xDA,	/* SOS */
     0x00, 0x0C,	/* len */
@@ -46,7 +46,7 @@ static uint8_t sp5x_data_sos[] =
     0x00	/* Ah/Al */
 };
 
-static uint8_t sp5x_data_dqt[] =
+static const uint8_t sp5x_data_dqt[] =
 {
     0xFF, 0xDB, /* DQT */
     0x00, 0x84, /* len */
@@ -70,7 +70,7 @@ static uint8_t sp5x_data_dqt[] =
     0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22
 };
 
-static uint8_t sp5x_data_dht[] = {   
+static const uint8_t sp5x_data_dht[] = {   
     0xFF, 0xC4,	/* DHT */
     0x01, 0xA2,	/* len */
     0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01,
@@ -128,7 +128,7 @@ static uint8_t sp5x_data_dht[] = {
 };
 
 
-static uint8_t sp5x_quant_table[20][64]=
+static const uint8_t sp5x_quant_table[20][64]=
 {
     /* index 0, Q50 */
     {  16, 11, 12, 14, 12, 10, 16, 14, 13, 14, 18, 17, 16, 19, 24, 40,
@@ -233,7 +233,7 @@ static uint8_t sp5x_quant_table[20][64]=
 
 #if 0
 /* 4NF-M, not ZigZag */
-static uint8_t sp5x_quant_table_orig[18][64] = 
+static const uint8_t sp5x_quant_table_orig[18][64] = 
 {
     /* index 0, Q50 */
     {  16, 11, 10, 16, 24, 40, 51, 61, 12, 12, 14, 19, 26, 58, 60, 55,

libavcodec/truemotion1.c

@@ -248,7 +248,7 @@ static int make_cdt24_entry(int p1, int p2, int16_t *cdt)
     return ((b+r) << 1);
 }
 
-static void gen_vector_table15(TrueMotion1Context *s, uint8_t *sel_vector_table)
+static void gen_vector_table15(TrueMotion1Context *s, const uint8_t *sel_vector_table)
 {
     int len, i, j;
     unsigned char delta_pair;
@@ -269,7 +269,7 @@ static void gen_vector_table15(TrueMotion1Context *s, uint8_t *sel_vector_table)
     }
 }
 
-static void gen_vector_table16(TrueMotion1Context *s, uint8_t *sel_vector_table)
+static void gen_vector_table16(TrueMotion1Context *s, const uint8_t *sel_vector_table)
 {
     int len, i, j;
     unsigned char delta_pair;
@@ -290,7 +290,7 @@ static void gen_vector_table16(TrueMotion1Context *s, uint8_t *sel_vector_table)
     }
 }
 
-static void gen_vector_table24(TrueMotion1Context *s, uint8_t *sel_vector_table)
+static void gen_vector_table24(TrueMotion1Context *s, const uint8_t *sel_vector_table)
 {
     int len, i, j;
     unsigned char delta_pair;
@@ -324,7 +324,7 @@ static int truemotion1_decode_header(TrueMotion1Context *s)
     int i;
     struct frame_header header;
     uint8_t header_buffer[128];  /* logical maximum size of the header */
-    uint8_t *sel_vector_table;
+    const uint8_t *sel_vector_table;
 
     /* There is 1 change bit per 4 pixels, so each change byte represents
      * 32 pixels; divide width by 4 to obtain the number of change bits and

libavcodec/truemotion1data.h

@@ -10,29 +10,29 @@
 #define TRUEMOTION1DATA_H
 
 /* Y delta tables, skinny and fat */
-static int16_t ydt1[8] = { 0, -2, 2, -6, 6, -12, 12, -12 };
-static int16_t ydt2[8] = { 0, -2, 2, -6, 6, -12, 12, -12 };
-static int16_t ydt3[8] = { 4, -6, 20, -20, 46, -46, 94, -94 };
-static int16_t fat_ydt3[8] = { 0, -15, 50, -50, 115, -115, 235, -235 };
-static int16_t ydt4[8] = { 0, -4, 4, -16, 16, -36, 36, -80 };
-static int16_t fat_ydt4[8] = { 0, 40, 80, -76, 160, -154, 236, -236 };
+static const int16_t ydt1[8] = { 0, -2, 2, -6, 6, -12, 12, -12 };
+static const int16_t ydt2[8] = { 0, -2, 2, -6, 6, -12, 12, -12 };
+static const int16_t ydt3[8] = { 4, -6, 20, -20, 46, -46, 94, -94 };
+static const int16_t fat_ydt3[8] = { 0, -15, 50, -50, 115, -115, 235, -235 };
+static const int16_t ydt4[8] = { 0, -4, 4, -16, 16, -36, 36, -80 };
+static const int16_t fat_ydt4[8] = { 0, 40, 80, -76, 160, -154, 236, -236 };
 
 /* C delta tables, skinny and fat */
-static int16_t cdt1[8] = { 0, -1, 1, -2, 3, -4, 5, -4 };
-static int16_t cdt2[8] = { 0, -4, 3, -16, 20, -32, 36, -32 };
-static int16_t fat_cdt2[8] = { 0, -20, 15, -80, 100, -160, 180, -160 };
-static int16_t cdt3[8] = { 0, -2, 2, -8, 8, -18, 18, -40 };
+static const int16_t cdt1[8] = { 0, -1, 1, -2, 3, -4, 5, -4 };
+static const int16_t cdt2[8] = { 0, -4, 3, -16, 20, -32, 36, -32 };
+static const int16_t fat_cdt2[8] = { 0, -20, 15, -80, 100, -160, 180, -160 };
+static const int16_t cdt3[8] = { 0, -2, 2, -8, 8, -18, 18, -40 };
 /* NOTE: This table breaks the [+,-] pattern that the rest of the
  * tables maintain. Is this intentional? */
-static int16_t fat_cdt3[8] = { 0, 40, 80, -76, 160, -154, 236, -236 };
+static const int16_t fat_cdt3[8] = { 0, 40, 80, -76, 160, -154, 236, -236 };
 
 /* all the delta tables to choose from, at all 4 delta levels */
-static int16_t *ydts[] = { ydt1, ydt2, ydt3, ydt4, NULL };
-static int16_t *fat_ydts[] = { fat_ydt3, fat_ydt3, fat_ydt3, fat_ydt4, NULL };
-static int16_t *cdts[] = { cdt1, cdt2, cdt3, cdt3, NULL };
-static int16_t *fat_cdts[] = { fat_cdt2, fat_cdt2, fat_cdt2, fat_cdt3, NULL };
+static const int16_t *ydts[] = { ydt1, ydt2, ydt3, ydt4, NULL };
+static const int16_t *fat_ydts[] = { fat_ydt3, fat_ydt3, fat_ydt3, fat_ydt4, NULL };
+static const int16_t *cdts[] = { cdt1, cdt2, cdt3, cdt3, NULL };
+static const int16_t *fat_cdts[] = { fat_cdt2, fat_cdt2, fat_cdt2, fat_cdt3, NULL };
 
-static uint8_t pc_tbl2[] = {
+static const uint8_t pc_tbl2[] = {
 0x8,0x00,0x00,0x00,0x00,
 0x8,0x00,0x00,0x00,0x00,
 0x8,0x10,0x00,0x00,0x00,
@@ -291,7 +291,7 @@ static uint8_t pc_tbl2[] = {
 0x2,0x66
 };
 
-static uint8_t pc_tbl3[] = {
+static const uint8_t pc_tbl3[] = {
 0x6,0x00,0x00,0x00,
 0x6,0x00,0x00,0x00,
 0x6,0x00,0x00,0x01,
@@ -550,7 +550,7 @@ static uint8_t pc_tbl3[] = {
 0x2,0x77
 };
 
-static uint8_t pc_tbl4[] = {
+static const uint8_t pc_tbl4[] = {
 0x8,0x00,0x00,0x00,0x00,
 0x8,0x00,0x00,0x00,0x00,
 0x8,0x20,0x00,0x00,0x00,
@@ -809,5 +809,5 @@ static uint8_t pc_tbl4[] = {
 0x2,0x77
 };
 
-static uint8_t *tables[] = { pc_tbl2, pc_tbl3, pc_tbl4 };
+static const uint8_t *tables[] = { pc_tbl2, pc_tbl3, pc_tbl4 };
 #endif

libavcodec/ulti_cb.h

-static unsigned char ulti_codebook[16384]={
+static const unsigned char ulti_codebook[16384]={
     0x00, 0x01, 0x01, 0x02,
     0x00, 0x01, 0x02, 0x03,
     0x00, 0x02, 0x03, 0x04,