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Code Issues Releases Activity

avfilter/vf_uspp: use av_packet_alloc() to allocate packets

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2021-01-29 13:54:05 -03:00
parent 79c6e040f8
commit b76ff693f6
1 changed files with 10 additions and 6 deletions
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16
libavfilter/vf_uspp.c
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@ -51,6 +51,7 @@ typedef struct USPPContext {
int outbuf_size;
uint8_t *outbuf;
AVCodecContext *avctx_enc[BLOCK*BLOCK];
AVPacket *pkt;
AVFrame *frame;
AVFrame *frame_dec;
int8_t *non_b_qp_table;
@ -240,24 +241,24 @@ static void filter(USPPContext *p, uint8_t *dst[3], uint8_t *src[3],
const int y1c = y1 >> p->vsub;
const int BLOCKc = BLOCK >> p->hsub;
int offset;
AVPacket pkt = {0};
AVPacket *pkt = p->pkt;
int got_pkt_ptr;
av_init_packet(&pkt);
pkt.data = p->outbuf;
pkt.size = p->outbuf_size;
av_packet_unref(pkt);
pkt->data = p->outbuf;
pkt->size = p->outbuf_size;
p->frame->data[0] = p->src[0] + x1 + y1 * p->frame->linesize[0];
p->frame->data[1] = p->src[1] + x1c + y1c * p->frame->linesize[1];
p->frame->data[2] = p->src[2] + x1c + y1c * p->frame->linesize[2];
p->frame->format = p->avctx_enc[i]->pix_fmt;
ret = avcodec_encode_video2(p->avctx_enc[i], &pkt, p->frame, &got_pkt_ptr);
ret = avcodec_encode_video2(p->avctx_enc[i], pkt, p->frame, &got_pkt_ptr);
if (ret < 0) {
av_log(p->avctx_enc[i], AV_LOG_ERROR, "Encoding failed\n");
continue;
}
av_packet_unref(&pkt);
av_packet_unref(pkt);
p->frame_dec = p->avctx_enc[i]->coded_frame;
@ -374,6 +375,8 @@ static int config_input(AVFilterLink *inlink)
uspp->outbuf_size = (width + BLOCK) * (height + BLOCK) * 10;
if (!(uspp->frame = av_frame_alloc()))
return AVERROR(ENOMEM);
if (!(uspp->pkt = av_packet_alloc()))
return AVERROR(ENOMEM);
if (!(uspp->outbuf = av_malloc(uspp->outbuf_size)))
return AVERROR(ENOMEM);
@ -468,6 +471,7 @@ static av_cold void uninit(AVFilterContext *ctx)
av_freep(&uspp->non_b_qp_table);
av_freep(&uspp->outbuf);
av_packet_free(&uspp->pkt);
av_frame_free(&uspp->frame);
}