diff options
| author | Magnus Lundborg <lundborg.magnus@gmail.com> | 2014-12-04 16:05:42 (GMT) |
|---|---|---|
| committer | Magnus Lundborg <lundborg.magnus@gmail.com> | 2014-12-08 13:35:27 (GMT) |
| commit | b6c0fbcbb224c894eb90cc920c6ecb8e8d48e66a (patch) | |
| tree | 945db6cb55f72e09c56e2846eaa355f8c6bc472d /src/compression/huffmem.c | |
| parent | db972bad9178b95ee16110de186074476579bf89 (diff) | |
Made function arguments const where relevant.
Change-Id: I5b196b57976c8c718b079336a805188ccb03ef4b
Diffstat (limited to 'src/compression/huffmem.c')
| -rw-r--r-- | src/compression/huffmem.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/compression/huffmem.c b/src/compression/huffmem.c index 183eff1..3898115 100644 --- a/src/compression/huffmem.c +++ b/src/compression/huffmem.c @@ -19,7 +19,7 @@ #include "../../include/compression/rle.h" #include "../../include/compression/vals16.h" -int Ptngc_comp_huff_buflen(int nvals) +int Ptngc_comp_huff_buflen(const int nvals) { return 132000+nvals*8; } @@ -29,7 +29,7 @@ void Ptngc_comp_huff_compress_verbose(unsigned int *vals, int nvals, unsigned char *huffman, int *huffman_len, int *huffdatalen, int *huffman_lengths,int *chosen_algo, - int isvals16) + const int isvals16) { unsigned int *dict=warnmalloc(0x20005*sizeof *dict); unsigned int *hist=warnmalloc(0x20005*sizeof *hist); @@ -227,7 +227,7 @@ void Ptngc_comp_huff_compress_verbose(unsigned int *vals, int nvals, free(dict); } -void Ptngc_comp_huff_compress(unsigned int *vals, int nvals, +void Ptngc_comp_huff_compress(unsigned int *vals, const int nvals, unsigned char *huffman, int *huffman_len) { int huffman_lengths[N_HUFFMAN_ALGO]; @@ -237,7 +237,7 @@ void Ptngc_comp_huff_compress(unsigned int *vals, int nvals, huffman_lengths,&algo,0); } -void Ptngc_comp_huff_decompress(unsigned char *huffman, int huffman_len, +void Ptngc_comp_huff_decompress(unsigned char *huffman, const int huffman_len, unsigned int *vals) { int isvals16=(int)huffman[0]; @@ -346,7 +346,7 @@ static char *huff_algo_names[N_HUFFMAN_ALGO]= "Huffman (dict=RLE+Huffman)" }; -char *Ptngc_comp_get_huff_algo_name(int algo) +char *Ptngc_comp_get_huff_algo_name(const int algo) { if (algo<0) return NULL; |