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| author | Luca Barbato <lu_zero@gentoo.org> | 2013-07-01 03:04:15 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2013-07-06 14:12:42 +0200 |
| commit | 8f689770548c86151071ef976cf9b6998ba21c2a (patch) | |
| tree | 49945421eb33be202242ce8cf09ddf23cb3d782a | |
| parent | 4972e5a186fe8c0552869f793982627d1b318306 (diff) | |
| download | ffmpeg-8f689770548c86151071ef976cf9b6998ba21c2a.tar.gz | |
kmvc: use fixed sized arrays in the context
Avoid some boilerplate code to dynamically allocate and then free the
buffers.
| -rw-r--r-- | libavcodec/kmvc.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/libavcodec/kmvc.c b/libavcodec/kmvc.c index 574d053677..42a1e01c84 100644 --- a/libavcodec/kmvc.c +++ b/libavcodec/kmvc.c @@ -46,7 +46,7 @@ typedef struct KmvcContext { int palsize; uint32_t pal[MAX_PALSIZE]; uint8_t *cur, *prev; - uint8_t *frm0, *frm1; + uint8_t frm0[320 * 200], frm1[320 * 200]; GetByteContext g; } KmvcContext; @@ -364,8 +364,6 @@ static av_cold int decode_init(AVCodecContext * avctx) return AVERROR(EINVAL); } - c->frm0 = av_mallocz(320 * 200); - c->frm1 = av_mallocz(320 * 200); c->cur = c->frm0; c->prev = c->frm1; @@ -399,28 +397,12 @@ static av_cold int decode_init(AVCodecContext * avctx) return 0; } - - -/* - * Uninit kmvc decoder - */ -static av_cold int decode_end(AVCodecContext * avctx) -{ - KmvcContext *const c = avctx->priv_data; - - av_freep(&c->frm0); - av_freep(&c->frm1); - - return 0; -} - AVCodec ff_kmvc_decoder = { .name = "kmvc", .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_KMVC, .priv_data_size = sizeof(KmvcContext), .init = decode_init, - .close = decode_end, .decode = decode_frame, .capabilities = CODEC_CAP_DR1, .long_name = NULL_IF_CONFIG_SMALL("Karl Morton's video codec"), |