1 files changed, 12 insertions, 10 deletions

diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c
index 3106ccfa72..fab0568d9a 100644
--- a/libavfilter/vf_scale.c
+++ b/libavfilter/vf_scale.c
@@ -24,6 +24,8 @@
  */
 
 #include "avfilter.h"
+#include "formats.h"
+#include "video.h"
 #include "libavutil/avstring.h"
 #include "libavutil/eval.h"
 #include "libavutil/mathematics.h"
@@ -130,21 +132,21 @@ static int query_formats(AVFilterContext *ctx)
         formats = NULL;
         for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++)
             if (   sws_isSupportedInput(pix_fmt)
-                && (ret = avfilter_add_format(&formats, pix_fmt)) < 0) {
-                avfilter_formats_unref(&formats);
+                && (ret = ff_add_format(&formats, pix_fmt)) < 0) {
+                ff_formats_unref(&formats);
                 return ret;
             }
-        avfilter_formats_ref(formats, &ctx->inputs[0]->out_formats);
+        ff_formats_ref(formats, &ctx->inputs[0]->out_formats);
     }
     if (ctx->outputs[0]) {
         formats = NULL;
         for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++)
             if (   (sws_isSupportedOutput(pix_fmt) || pix_fmt == PIX_FMT_PAL8)
-                && (ret = avfilter_add_format(&formats, pix_fmt)) < 0) {
-                avfilter_formats_unref(&formats);
+                && (ret = ff_add_format(&formats, pix_fmt)) < 0) {
+                ff_formats_unref(&formats);
                 return ret;
             }
-        avfilter_formats_ref(formats, &ctx->outputs[0]->in_formats);
+        ff_formats_ref(formats, &ctx->outputs[0]->in_formats);
     }
 
     return 0;
@@ -293,7 +295,7 @@ static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
 
 
     if (!scale->sws) {
-        avfilter_start_frame(outlink, avfilter_ref_buffer(picref, ~0));
+        ff_start_frame(outlink, avfilter_ref_buffer(picref, ~0));
         return;
     }
 
@@ -315,7 +317,7 @@ static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
               INT_MAX);
 
     scale->slice_y = 0;
-    avfilter_start_frame(outlink, avfilter_ref_buffer(outpicref, ~0));
+    ff_start_frame(outlink, avfilter_ref_buffer(outpicref, ~0));
 }
 
 static int scale_slice(AVFilterLink *link, struct SwsContext *sws, int y, int h, int mul, int field)
@@ -350,7 +352,7 @@ static void draw_slice(AVFilterLink *link, int y, int h, int slice_dir)
     int out_h;
 
     if (!scale->sws) {
-        avfilter_draw_slice(link->dst->outputs[0], y, h, slice_dir);
+        ff_draw_slice(link->dst->outputs[0], y, h, slice_dir);
         return;
     }
 
@@ -367,7 +369,7 @@ static void draw_slice(AVFilterLink *link, int y, int h, int slice_dir)
 
     if (slice_dir == -1)
         scale->slice_y -= out_h;
-    avfilter_draw_slice(link->dst->outputs[0], scale->slice_y, out_h, slice_dir);
+    ff_draw_slice(link->dst->outputs[0], scale->slice_y, out_h, slice_dir);
     if (slice_dir == 1)
         scale->slice_y += out_h;
 }