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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-06-25 21:23:52 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-09-18 02:07:02 +0200 |
| commit | 45ffbb756bd765a29e66dfd7b0ed02fd1d1d7024 (patch) | |
| tree | ed9fc655923d5585d5d41dae3b8a4ab2b1dfa3af | |
| parent | 71ed6a52ce39bc46f8218de652df1b1fe73e724a (diff) | |
| download | ffmpeg-45ffbb756bd765a29e66dfd7b0ed02fd1d1d7024.tar.gz | |
avcodec/smacker: Use smaller types
This will mean that we will need less stack space lateron when these
arrays are no longer heap-allocated.
No discernible speed impact.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavcodec/smacker.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c index f5193e1278..c1928e3908 100644 --- a/libavcodec/smacker.c +++ b/libavcodec/smacker.c @@ -69,8 +69,8 @@ typedef struct HuffContext { int length; int current; uint32_t *bits; - int *lengths; - int *values; + uint8_t *lengths; + uint8_t *values; } HuffContext; /* common parameters used for decode_bigtree */ @@ -78,7 +78,7 @@ typedef struct DBCtx { int current, length; int *values; VLC *v1, *v2; - int *recode1, *recode2; + const uint8_t *recode1, *recode2; int escapes[3]; int *last; } DBCtx; @@ -671,7 +671,7 @@ static int smka_decode_frame(AVCodecContext *avctx, void *data, skip_bits1(&gb); if(h[i].current > 1) { ret = init_vlc(&vlc[i], SMKTREE_BITS, h[i].current, - h[i].lengths, sizeof(int), sizeof(int), + INIT_VLC_DEFAULT_SIZES(h[i].lengths), h[i].bits, sizeof(uint32_t), sizeof(uint32_t), INIT_VLC_LE); if (ret < 0) { av_log(avctx, AV_LOG_ERROR, "Cannot build VLC table\n"); |