libavfilter/dnn_native: Add multiple padding methods in dnn native

[ffmpeg] / libavfilter / vf_lensfun.c

diff --git a/libavfilter/vf_lensfun.c b/libavfilter/vf_lensfun.c
index 901cd9ff90b1e4c98c6206d4ee8d8feaffedd95c..3b723dd2d039fb9352bfa35305c12b1e1bf3eae2 100644 (file)
--- a/libavfilter/vf_lensfun.c
+++ b/libavfilter/vf_lensfun.c
@@ -79,6 +79,7 @@ typedef struct LensfunContext {
     float focal_length;
     float aperture;
     float focus_distance;
+    float scale;
     int target_geometry;
     int reverse;
     int interpolation_type;
@@ -108,6 +109,7 @@ static const AVOption lensfun_options[] = {
     { "focal_length", "focal length of video (zoom; constant for the duration of the use of this filter)", OFFSET(focal_length), AV_OPT_TYPE_FLOAT, {.dbl=18}, 0.0, DBL_MAX, FLAGS },
     { "aperture", "aperture (constant for the duration of the use of this filter)", OFFSET(aperture), AV_OPT_TYPE_FLOAT, {.dbl=3.5}, 0.0, DBL_MAX, FLAGS },
     { "focus_distance", "focus distance (constant for the duration of the use of this filter)", OFFSET(focus_distance), AV_OPT_TYPE_FLOAT, {.dbl=1000.0f}, 0.0, DBL_MAX, FLAGS },
+    { "scale", "scale factor applied after corrections (0.0 means automatic scaling)", OFFSET(scale), AV_OPT_TYPE_FLOAT, {.dbl=0.0}, 0.0, DBL_MAX, FLAGS },
     { "target_geometry", "target geometry of the lens correction (only when geometry correction is enabled)", OFFSET(target_geometry), AV_OPT_TYPE_INT, {.i64=LF_RECTILINEAR}, 0, INT_MAX, FLAGS, "lens_geometry" },
         { "rectilinear", "rectilinear lens (default)", 0, AV_OPT_TYPE_CONST, {.i64=LF_RECTILINEAR}, 0, 0, FLAGS, "lens_geometry" },
         { "fisheye", "fisheye lens", 0, AV_OPT_TYPE_CONST, {.i64=LF_FISHEYE}, 0, 0, FLAGS, "lens_geometry" },
@@ -228,7 +230,7 @@ static int config_props(AVFilterLink *inlink)
                                    lensfun->focal_length,
                                    lensfun->aperture,
                                    lensfun->focus_distance,
-                                   0.0,
+                                   lensfun->scale,
                                    lensfun->target_geometry,
                                    lensfun_mode,
                                    lensfun->reverse);