probably ok
On 7/31/20, Andreas Rheinhardt <andreas.rheinha...@gmail.com> wrote:
> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
> ---
> libavcodec/smacker.c | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c
> index 9f054f071d..e53183318e 100644
> --- a/libavcodec/smacker.c
> +++ b/libavcodec/smacker.c
> @@ -59,7 +59,6 @@ typedef struct SmackVContext {
> */
> typedef struct HuffContext {
> int length;
> - int maxlength;
> int current;
> uint32_t *bits;
> int *lengths;
> @@ -72,7 +71,6 @@ typedef struct DBCtx {
> int *recode1, *recode2;
> int escapes[3];
> int *last;
> - int lcur;
> } DBCtx;
>
> /* possible runs of blocks */
> @@ -116,8 +114,6 @@ static int smacker_decode_tree(GetBitContext *gb,
> HuffContext *hc, uint32_t pref
> }
> hc->values[hc->current] = get_bits(gb, 8);
> hc->current++;
> - if(hc->maxlength < length)
> - hc->maxlength = length;
> return 0;
> } else { //Node
> int r;
> @@ -200,14 +196,12 @@ static int smacker_decode_header_tree(SmackVContext
> *smk, GetBitContext *gb, int
> }
>
> tmp1.length = 256;
> - tmp1.maxlength = 0;
> tmp1.current = 0;
> tmp1.bits = av_mallocz(256 * 4);
> tmp1.lengths = av_mallocz(256 * sizeof(int));
> tmp1.values = av_mallocz(256 * sizeof(int));
>
> tmp2.length = 256;
> - tmp2.maxlength = 0;
> tmp2.current = 0;
> tmp2.bits = av_mallocz(256 * 4);
> tmp2.lengths = av_mallocz(256 * sizeof(int));
> @@ -277,7 +271,6 @@ static int smacker_decode_header_tree(SmackVContext
> *smk, GetBitContext *gb, int
> ctx.last = last;
>
> huff.length = ((size + 3) >> 2) + 4;
> - huff.maxlength = 0;
> huff.current = 0;
> huff.values = av_mallocz_array(huff.length, sizeof(int));
> if (!huff.values) {
> @@ -690,7 +683,6 @@ static int smka_decode_frame(AVCodecContext *avctx, void
> *data,
> // Initialize
> for(i = 0; i < (1 << (bits + stereo)); i++) {
> h[i].length = 256;
> - h[i].maxlength = 0;
> h[i].current = 0;
> h[i].bits = av_mallocz(256 * 4);
> h[i].lengths = av_mallocz(256 * sizeof(int));
> --
> 2.20.1
>
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