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Code Issues Releases Activity

avfilter/vf_mcdeint: add yuv444p support to mcdeint

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Signed-off-by: Ethan Halsall <ethanhalsall11@augustana.edu>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Ethan Halsall
2025-05-25 00:51:05 -05:00
committed by Michael Niedermayer
parent fb65ecbc9b
commit 3f1f9db7f5
1 changed files with 12 additions and 4 deletions
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16
libavfilter/vf_mcdeint.c
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@@ -51,6 +51,7 @@
#include "libavutil/opt.h" #include "libavutil/opt.h"
#include "libavcodec/avcodec.h" #include "libavcodec/avcodec.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h" #include "avfilter.h"
#include "filters.h" #include "filters.h"
#include "video.h" #include "video.h"
@@ -128,7 +129,7 @@ static int config_props(AVFilterLink *inlink)
enc_ctx->time_base = (AVRational){1,25}; // meaningless enc_ctx->time_base = (AVRational){1,25}; // meaningless
enc_ctx->gop_size = INT_MAX; enc_ctx->gop_size = INT_MAX;
enc_ctx->max_b_frames = 0; enc_ctx->max_b_frames = 0;
enc_ctx->pix_fmt = AV_PIX_FMT_YUV420P; enc_ctx->pix_fmt = inlink->format;
enc_ctx->flags = AV_CODEC_FLAG_QSCALE | AV_CODEC_FLAG_LOW_DELAY | AV_CODEC_FLAG_RECON_FRAME; enc_ctx->flags = AV_CODEC_FLAG_QSCALE | AV_CODEC_FLAG_LOW_DELAY | AV_CODEC_FLAG_RECON_FRAME;
enc_ctx->strict_std_compliance = FF_COMPLIANCE_EXPERIMENTAL; enc_ctx->strict_std_compliance = FF_COMPLIANCE_EXPERIMENTAL;
enc_ctx->global_quality = 1; enc_ctx->global_quality = 1;
@@ -172,6 +173,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpic)
AVFilterLink *outlink = inlink->dst->outputs[0]; AVFilterLink *outlink = inlink->dst->outputs[0];
AVFrame *outpic, *frame_dec = mcdeint->frame_dec; AVFrame *outpic, *frame_dec = mcdeint->frame_dec;
AVPacket *pkt = mcdeint->pkt; AVPacket *pkt = mcdeint->pkt;
const AVPixFmtDescriptor *pix_fmt_desc = av_pix_fmt_desc_get(inlink->format);
int x, y, i, ret; int x, y, i, ret;
outpic = ff_get_video_buffer(outlink, outlink->w, outlink->h); outpic = ff_get_video_buffer(outlink, outlink->w, outlink->h);
@@ -201,8 +203,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpic)
for (i = 0; i < 3; i++) { for (i = 0; i < 3; i++) {
int is_chroma = !!i; int is_chroma = !!i;
int w = AV_CEIL_RSHIFT(inlink->w, is_chroma); int w, h;
int h = AV_CEIL_RSHIFT(inlink->h, is_chroma); if (is_chroma) {
w = AV_CEIL_RSHIFT(inlink->w, pix_fmt_desc->log2_chroma_w);
h = AV_CEIL_RSHIFT(inlink->h, pix_fmt_desc->log2_chroma_h);
} else {
w = inlink->w;
h = inlink->h;
}
int fils = frame_dec->linesize[i]; int fils = frame_dec->linesize[i];
int srcs = inpic ->linesize[i]; int srcs = inpic ->linesize[i];
int dsts = outpic ->linesize[i]; int dsts = outpic ->linesize[i];
@@ -307,5 +315,5 @@ const FFFilter ff_vf_mcdeint = {
.uninit = uninit, .uninit = uninit,
FILTER_INPUTS(mcdeint_inputs), FILTER_INPUTS(mcdeint_inputs),
FILTER_OUTPUTS(ff_video_default_filterpad), FILTER_OUTPUTS(ff_video_default_filterpad),
FILTER_SINGLE_PIXFMT(AV_PIX_FMT_YUV420P), FILTER_PIXFMTS(AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV444P),
}; };