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avcodec/pnmdec: implement FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM

This commit is contained in:
Paul B Mahol 2022-09-25 15:48:13 +02:00
parent 91897110b0
commit c0771055ec
1 changed files with 10 additions and 0 deletions
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10
libavcodec/pnmdec.c
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@ -59,6 +59,9 @@ static int pnm_decode_frame(AVCodecContext *avctx, AVFrame *p,
if ((ret = ff_pnm_decode_header(avctx, s)) < 0)
return ret;
if (avctx->skip_frame >= AVDISCARD_ALL)
return avpkt->size;
if ((ret = ff_get_buffer(avctx, p, 0)) < 0)
return ret;
p->pict_type = AV_PICTURE_TYPE_I;
@ -408,6 +411,7 @@ const FFCodec ff_pgm_decoder = {
.p.id = AV_CODEC_ID_PGM,
.p.capabilities = AV_CODEC_CAP_DR1,
.priv_data_size = sizeof(PNMContext),
.caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
FF_CODEC_DECODE_CB(pnm_decode_frame),
};
#endif
@ -420,6 +424,7 @@ const FFCodec ff_pgmyuv_decoder = {
.p.id = AV_CODEC_ID_PGMYUV,
.p.capabilities = AV_CODEC_CAP_DR1,
.priv_data_size = sizeof(PNMContext),
.caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
FF_CODEC_DECODE_CB(pnm_decode_frame),
};
#endif
@ -432,6 +437,7 @@ const FFCodec ff_ppm_decoder = {
.p.id = AV_CODEC_ID_PPM,
.p.capabilities = AV_CODEC_CAP_DR1,
.priv_data_size = sizeof(PNMContext),
.caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
FF_CODEC_DECODE_CB(pnm_decode_frame),
};
#endif
@ -444,6 +450,7 @@ const FFCodec ff_pbm_decoder = {
.p.id = AV_CODEC_ID_PBM,
.p.capabilities = AV_CODEC_CAP_DR1,
.priv_data_size = sizeof(PNMContext),
.caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
FF_CODEC_DECODE_CB(pnm_decode_frame),
};
#endif
@ -456,6 +463,7 @@ const FFCodec ff_pam_decoder = {
.p.id = AV_CODEC_ID_PAM,
.p.capabilities = AV_CODEC_CAP_DR1,
.priv_data_size = sizeof(PNMContext),
.caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
FF_CODEC_DECODE_CB(pnm_decode_frame),
};
#endif
@ -468,6 +476,7 @@ const FFCodec ff_pfm_decoder = {
.p.id = AV_CODEC_ID_PFM,
.p.capabilities = AV_CODEC_CAP_DR1,
.priv_data_size = sizeof(PNMContext),
.caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
FF_CODEC_DECODE_CB(pnm_decode_frame),
};
#endif
@ -490,6 +499,7 @@ const FFCodec ff_phm_decoder = {
.p.capabilities = AV_CODEC_CAP_DR1,
.priv_data_size = sizeof(PNMContext),
.init = phm_dec_init,
.caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
FF_CODEC_DECODE_CB(pnm_decode_frame),
};
#endif