[vala/staging] cairo: Fix a few binding errors

[Rico Tzschichholz <ricotz src gnome org>]

commit 9c4e3b8125e01f6edea561af44ca3acaa905044b
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Jan 25 21:11:55 2021 +0100

    cairo: Fix a few binding errors

 vapi/cairo.vapi | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/vapi/cairo.vapi b/vapi/cairo.vapi
index 64a995b62..42769be57 100644
--- a/vapi/cairo.vapi
+++ b/vapi/cairo.vapi
@@ -70,7 +70,7 @@ namespace Cairo {
                public void font_extents (out Cairo.FontExtents extents);
                public Cairo.Antialias get_antialias ();
                public void get_current_point (out double x, out double y);
-               public void get_dash (double[]? dashes, double[]? offset);
+               public void get_dash ([CCode (array_length = false)] double[]? dashes, [CCode (array_length = 
false)] double[]? offset);
                public int get_dash_count ();
                public Cairo.FillRule get_fill_rule ();
                public unowned Cairo.FontFace get_font_face ();
@@ -144,7 +144,7 @@ namespace Cairo {
                public void show_glyphs (Cairo.Glyph[] glyphs);
                public void show_page ();
                public void show_text (string utf8);
-               public Cairo.Status show_text_glyphs (string utf8, int utf8_len, Cairo.Glyph[] glyphs, 
Cairo.TextCluster[] clusters, out Cairo.TextClusterFlags cluster_flags);
+               public Cairo.Status show_text_glyphs (string utf8, int utf8_len, Cairo.Glyph[] glyphs, 
Cairo.TextCluster[] clusters, Cairo.TextClusterFlags cluster_flags);
                public Cairo.Status status ();
                public void stroke ();
                public void stroke_extents (out double x1, out double y1, out double x2, out double y2);
@@ -467,7 +467,7 @@ namespace Cairo {
                [CCode (cname = "cairo_win32_scaled_font_get_logical_to_device")]
                public Cairo.Matrix win32_get_logical_to_device ();
        }
-       [CCode (cname = "cairo_device_t", ref_function = "cairo_device_reference", unref_function = 
"cairo_device_destroy", has_type_id = false)]
+       [CCode (cheader_filename = "cairo-script.h", cname = "cairo_device_t", ref_function = 
"cairo_device_reference", unref_function = "cairo_device_destroy", has_type_id = false)]
        [Compact]
        public class Script : Cairo.Device {
                [CCode (cname = "cairo_script_create")]
@@ -981,7 +981,7 @@ namespace Cairo {
                OUT,
                PART
        }
-       [CCode (cname = "cairo_script_mode_t", has_type_id = false)]
+       [CCode (cheader_filename = "cairo-script.h", cname = "cairo_script_mode_t", has_type_id = false)]
        public enum ScriptMode {
                ASCII,
                BINARY
@@ -1051,7 +1051,7 @@ namespace Cairo {
                VRGB,
                VBGR
        }
-       [CCode (cname = "cairo_surface_observer_mode_t", has_type_id = false)]
+       [CCode (cname = "cairo_surface_observer_mode_t", cprefix = "CAIRO_SURFACE_OBSERVER_", has_type_id = 
false)]
        public enum SurfaceObserverMode {
                NORMAL,
                RECORD_OPERATIONS
@@ -1137,7 +1137,7 @@ namespace Cairo {
        public delegate Cairo.Status UserScaledFontInitFunc (Cairo.UserScaledFont scaled_font, Cairo.Context 
cr, Cairo.FontExtents extents);
        [CCode (cname = "cairo_user_scaled_font_render_glyph_func_t", has_target = false)]
        public delegate Cairo.Status UserScaledFontRenderGlyphFunc (Cairo.UserScaledFont scaled_font, ulong 
glyph, Cairo.Context cr, out Cairo.TextExtents extents);
-       [CCode (cname = "cairo_user_font_face_get_text_to_glyphs_func", has_target = false)]
+       [CCode (cname = "cairo_user_scaled_font_text_to_glyphs_func_t", has_target = false)]
        public delegate Cairo.Status UserScaledFontTextToGlyphsFunc (Cairo.UserScaledFont scaled_font, string 
utf8, int utf8_len, out Cairo.Glyph[] glyphs, out Cairo.TextCluster[] clusters, out Cairo.TextClusterFlags 
cluster_flags);
        [CCode (cname = "cairo_user_scaled_font_unicode_to_glyph_func_t", has_target = false)]
        public delegate Cairo.Status UserScaledFontUnicodeToGlyphFunc (Cairo.UserScaledFont scaled_font, 
ulong unicode, out ulong glyph_index);