From 5f648ce43eeb619c32e74aeb79699e56c9149296 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Wed, 28 Nov 2012 23:46:17 +0100 Subject: vf_yadif: switch to filter_frame, this filter did not support slices signed-off-by: Michael Niedermayer --- libavfilter/vf_yadif.c | 47 +++++++---------------------------------------- 1 file changed, 7 insertions(+), 40 deletions(-) (limited to 'libavfilter/vf_yadif.c') diff --git a/libavfilter/vf_yadif.c b/libavfilter/vf_yadif.c index cbbe7614b9..b35f98d962 100644 --- a/libavfilter/vf_yadif.c +++ b/libavfilter/vf_yadif.c @@ -205,19 +205,14 @@ static int return_frame(AVFilterContext *ctx, int is_second) } else { yadif->out->pts = AV_NOPTS_VALUE; } - ret = ff_start_frame(ctx->outputs[0], yadif->out); - if (ret < 0) - return ret; } - if ((ret = ff_draw_slice(ctx->outputs[0], 0, link->h, 1)) < 0 || - (ret = ff_end_frame(ctx->outputs[0])) < 0) - return ret; + ret = ff_filter_frame(ctx->outputs[0], yadif->out); yadif->frame_pending = (yadif->mode&1) && !is_second; - return 0; + return ret; } -static int start_frame(AVFilterLink *link, AVFilterBufferRef *picref) +static int filter_frame(AVFilterLink *link, AVFilterBufferRef *picref) { AVFilterContext *ctx = link->dst; YADIFContext *yadif = ctx->priv; @@ -237,7 +232,6 @@ static int start_frame(AVFilterLink *link, AVFilterBufferRef *picref) yadif->prev = yadif->cur; yadif->cur = yadif->next; yadif->next = picref; - link->cur_buf = NULL; if (!yadif->cur) return 0; @@ -250,7 +244,7 @@ static int start_frame(AVFilterLink *link, AVFilterBufferRef *picref) avfilter_unref_bufferp(&yadif->prev); if (yadif->out->pts != AV_NOPTS_VALUE) yadif->out->pts *= 2; - return ff_start_frame(ctx->outputs[0], yadif->out); + return ff_filter_frame(ctx->outputs[0], yadif->out); } if (!yadif->prev && @@ -268,26 +262,7 @@ static int start_frame(AVFilterLink *link, AVFilterBufferRef *picref) if (yadif->out->pts != AV_NOPTS_VALUE) yadif->out->pts *= 2; - return ff_start_frame(ctx->outputs[0], yadif->out); -} - -static int end_frame(AVFilterLink *link) -{ - AVFilterContext *ctx = link->dst; - YADIFContext *yadif = ctx->priv; - - if (!yadif->out) - return 0; - - if (yadif->auto_enable && !yadif->cur->video->interlaced) { - int ret = ff_draw_slice(ctx->outputs[0], 0, link->h, 1); - if (ret >= 0) - ret = ff_end_frame(ctx->outputs[0]); - return ret; - } - - return_frame(ctx, 0); - return 0; + return return_frame(ctx, 0); } static int request_frame(AVFilterLink *link) @@ -316,8 +291,7 @@ static int request_frame(AVFilterLink *link) next->pts = yadif->next->pts * 2 - yadif->cur->pts; - start_frame(link->src->inputs[0], next); - end_frame(link->src->inputs[0]); + filter_frame(link->src->inputs[0], next); yadif->eof = 1; } else if (ret < 0) { return ret; @@ -421,11 +395,6 @@ static av_cold int init(AVFilterContext *ctx, const char *args) return 0; } -static int null_draw_slice(AVFilterLink *link, int y, int h, int slice_dir) -{ - return 0; -} - static int config_props(AVFilterLink *link) { YADIFContext *yadif = link->src->priv; @@ -445,9 +414,7 @@ static const AVFilterPad avfilter_vf_yadif_inputs[] = { { .name = "default", .type = AVMEDIA_TYPE_VIDEO, - .start_frame = start_frame, - .draw_slice = null_draw_slice, - .end_frame = end_frame, + .filter_frame = filter_frame, .min_perms = AV_PERM_PRESERVE, }, { NULL } -- cgit v1.2.3