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-rw-r--r--libavcodec/huffyuv.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/huffyuv.c b/libavcodec/huffyuv.c
index 0028da617b..8d787585d5 100644
--- a/libavcodec/huffyuv.c
+++ b/libavcodec/huffyuv.c
@@ -193,7 +193,7 @@ static int read_len_table(uint8_t *dst, GetBitContext *gb){
return 0;
}
-static int generate_bits_table(uint32_t *dst, uint8_t *len_table){
+static int generate_bits_table(uint32_t *dst, const uint8_t *len_table){
int len, index;
uint32_t bits=0;
@@ -231,7 +231,7 @@ static void heap_sift(HeapElem *h, int root, int size)
}
}
-static void generate_len_table(uint8_t *dst, uint64_t *stats, int size){
+static void generate_len_table(uint8_t *dst, const uint64_t *stats, int size){
HeapElem h[size];
int up[2*size];
int len[2*size];
@@ -338,7 +338,7 @@ static void generate_joint_tables(HYuvContext *s){
}
}
-static int read_huffman_tables(HYuvContext *s, uint8_t *src, int length){
+static int read_huffman_tables(HYuvContext *s, const uint8_t *src, int length){
GetBitContext gb;
int i;
@@ -529,7 +529,7 @@ s->bgr32=1;
#endif /* CONFIG_HUFFYUV_DECODER || CONFIG_FFVHUFF_DECODER */
#if CONFIG_HUFFYUV_ENCODER || CONFIG_FFVHUFF_ENCODER
-static int store_table(HYuvContext *s, uint8_t *len, uint8_t *buf){
+static int store_table(HYuvContext *s, const uint8_t *len, uint8_t *buf){
int i;
int index= 0;