[gegl] gcut: fix horizontal scale of thumbtrack for seconds

[Øyvind Kolås <ok src gnome org>]

commit 579000ed4d273bdb41aecb8d0f4dbf3ebfc035a2
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Jul 27 21:49:12 2017 +0200

    gcut: fix horizontal scale of thumbtrack for seconds

 gcut/gcut-ui.c |    2 +-
 gcut/gcut.c    |    8 ++++----
 gcut/gcut.h    |    8 ++++----
 3 files changed, 9 insertions(+), 9 deletions(-)
---
diff --git a/gcut/gcut-ui.c b/gcut/gcut-ui.c
index 6906364..248b991 100644
--- a/gcut/gcut-ui.c
+++ b/gcut/gcut-ui.c
@@ -1245,7 +1245,7 @@ static void render_clip (Mrg *mrg, GeglEDL *edl, const char *clip_path, double c
     //cairo_matrix_init_rotate (&matrix, M_PI / 2); /* compensate for .. */
     //cairo_matrix_translate (&matrix, 0, -width);  /* vertical format   */
 
-    cairo_matrix_init_scale (&matrix, 1.0, height* 1.0/ VID_HEIGHT);
+    cairo_matrix_init_scale (&matrix, 1.0 * edl->fps, height* 1.0/ VID_HEIGHT);
     cairo_matrix_translate  (&matrix, -(x - clip_start), -y);
     cairo_pattern_set_matrix (pattern, &matrix);
     cairo_pattern_set_filter (pattern, CAIRO_FILTER_NEAREST);
diff --git a/gcut/gcut.c b/gcut/gcut.c
index d47720b..5acb549 100644
--- a/gcut/gcut.c
+++ b/gcut/gcut.c
@@ -1441,14 +1441,14 @@ char *gcut_serialize (GeglEDL *edl)
   g_string_append_printf (ser, "fps=%f\n", gcut_get_fps (edl));
 
   if (edl->range_start != DEFAULT_range_start)
-    g_string_append_printf (ser, "range-start=%i\n",  edl->range_start);
+    g_string_append_printf (ser, "range-start=%.3f\n",  edl->range_start);
   if (edl->range_end != DEFAULT_range_end)
-    g_string_append_printf (ser, "range-end=%i\n", edl->range_end);
+    g_string_append_printf (ser, "range-end=%.3f\n", edl->range_end);
 
   if (edl->selection_start != DEFAULT_selection_start)
-    g_string_append_printf (ser, "selection-start=%i\n",  edl->selection_start);
+    g_string_append_printf (ser, "selection-start=%.3f\n",  edl->selection_start);
   if (edl->selection_end != DEFAULT_selection_end)
-    g_string_append_printf (ser, "selection-end=%i\n",  edl->selection_end);
+    g_string_append_printf (ser, "selection-end=%.3f\n",  edl->selection_end);
   if (edl->scale != 1.0)
     g_string_append_printf (ser, "frame-scale=%f\n", edl->scale);
   if (edl->t0 != 1.0)
diff --git a/gcut/gcut.h b/gcut/gcut.h
index 76875ca..8312f23 100644
--- a/gcut/gcut.h
+++ b/gcut/gcut.h
@@ -199,10 +199,10 @@ struct _GeglEDL
   int           height;
   GeglNode     *cache_loader;
   int           cache_flags;
-  int           selection_start;
-  int           selection_end;
-  int           range_start;
-  int           range_end;
+  double        selection_start;
+  double        selection_end;
+  double        range_start;
+  double        range_end;
   const char   *output_path;
   const char   *video_codec;
   const char   *audio_codec;