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avcodec/truemotion2: Remove redundant initializations 

The codec's private context has already been zeroed generically.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-09-27 14:31:46 +02:00
parent 9eb22ca804
commit 52cd5508cc
1 changed files with 1 additions and 7 deletions
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8
libavcodec/truemotion2.c
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@ -950,7 +950,7 @@ static int decode_frame(AVCodecContext *avctx,
static av_cold int decode_init(AVCodecContext *avctx)
{
TM2Context * const l = avctx->priv_data;
int i, w = avctx->width, h = avctx->height;
int w = avctx->width, h = avctx->height;
if ((avctx->width & 3) || (avctx->height & 3)) {
av_log(avctx, AV_LOG_ERROR, "Width and height must be multiple of 4\n");
@ -969,11 +969,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
l->last = av_malloc_array(w >> 2, 4 * sizeof(*l->last) );
l->clast = av_malloc_array(w >> 2, 4 * sizeof(*l->clast));
for (i = 0; i < TM2_NUM_STREAMS; i++) {
l->tokens[i] = NULL;
l->tok_lens[i] = 0;
}
w += 8;
h += 8;
l->Y1_base = av_calloc(w * h, sizeof(*l->Y1_base));
@ -986,7 +981,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
l->U2_base = av_calloc(w * h, sizeof(*l->U2_base));
l->V2_base = av_calloc(w * h, sizeof(*l->V1_base));
l->uv_stride = w;
l->cur = 0;
if (!l->Y1_base || !l->Y2_base || !l->U1_base ||
!l->V1_base || !l->U2_base || !l->V2_base ||
!l->last || !l->clast) {