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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-06-25 10:07:39 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-09-18 00:55:48 +0200 |
| commit | 2cb5e3cff9beba07171bf4c778048d63649835b3 (patch) | |
| tree | 2b20999fd84673c180d5b1268aed71473d78a9cc /libavcodec/smacker.c | |
| parent | 3ac45bf66561a667260cac37223c0393f7333fca (diff) | |
avcodec/smacker: Remove write-only and unused variables
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavcodec/smacker.c')
| -rw-r--r-- | libavcodec/smacker.c | 8 |
1 files changed, 0 insertions, 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)); |