- av_log(ctx, AV_LOG_INFO, "w:%d h:%d sar:%d/%d -> w:%d h:%d sar:%d/%d\n",
+ av_log(ctx, AV_LOG_VERBOSE, "w:%d h:%d sar:%d/%d -> w:%d h:%d sar:%d/%d\n",
link->w, link->h, link->sample_aspect_ratio.num, link->sample_aspect_ratio.den,
crop->w, crop->h, crop->out_sar.num, crop->out_sar.den);
link->w, link->h, link->sample_aspect_ratio.num, link->sample_aspect_ratio.den,
crop->w, crop->h, crop->out_sar.num, crop->out_sar.den);
-static void draw_slice(AVFilterLink *link, int y, int h, int slice_dir)
+static int draw_slice(AVFilterLink *link, int y, int h, int slice_dir)
{
AVFilterContext *ctx = link->dst;
CropContext *crop = ctx->priv;
if (y >= crop->y + crop->h || y + h <= crop->y)
{
AVFilterContext *ctx = link->dst;
CropContext *crop = ctx->priv;
if (y >= crop->y + crop->h || y + h <= crop->y)
- ff_draw_slice(ctx->outputs[0], y - crop->y, h, slice_dir);
+ return ff_draw_slice(ctx->outputs[0], y - crop->y, h, slice_dir);
- .inputs = (const AVFilterPad[]) {{ .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
- .start_frame = start_frame,
- .draw_slice = draw_slice,
- .end_frame = end_frame,
- .get_video_buffer = ff_null_get_video_buffer,
- .config_props = config_input, },
- { .name = NULL}},
- .outputs = (const AVFilterPad[]) {{ .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
- .config_props = config_output, },
- { .name = NULL}},
+ .inputs = (const AVFilterPad[]) {{ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .start_frame = start_frame,
+ .draw_slice = draw_slice,
+ .end_frame = end_frame,
+ .get_video_buffer = ff_null_get_video_buffer,
+ .config_props = config_input, },
+ { .name = NULL}},
+ .outputs = (const AVFilterPad[]) {{ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .config_props = config_output, },
+ { .name = NULL}},