[shotwell/shotwell-0.24] libraw.vapi: Fix setting of parameters on OutputParams

[Jens Georg <jensgeorg src gnome org>]

commit 25c62d236e50ec0d0bdf2ca561f0be2213e0b625
Author: Jens Georg <mail jensge org>
Date:   Mon Feb 6 19:52:49 2017 +0100

    libraw.vapi: Fix setting of parameters on OutputParams
    
    Signed-off-by: Jens Georg <mail jensge org>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=778174

 src/photos/GRaw.vala |    4 ++--
 vapi/libraw.vapi     |   12 ++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/src/photos/GRaw.vala b/src/photos/GRaw.vala
index fc43760..19b5cdc 100644
--- a/src/photos/GRaw.vala
+++ b/src/photos/GRaw.vala
@@ -232,8 +232,8 @@ public class Processor {
         // These fields are set to reasonable defaults by libraw.
         
         // greybox
-        output_params->set_chromatic_aberrations(1.0, 1.0);
-        output_params->set_gamma_curve(GRaw.SRGB_POWER, GRaw.SRGB_SLOPE);
+        LibRaw.OutputParams.set_chromatic_aberrations(output_params, 1.0, 1.0);
+        LibRaw.OutputParams.set_gamma_curve(output_params, GRaw.SRGB_POWER, GRaw.SRGB_SLOPE);
         // user_mul
         // shot_select
         // multi_out
diff --git a/vapi/libraw.vapi b/vapi/libraw.vapi
index 3caf3b2..874ebed 100644
--- a/vapi/libraw.vapi
+++ b/vapi/libraw.vapi
@@ -144,14 +144,14 @@ public struct OutputParams {
     public float exp_shift;
     public float exp_preser;
     
-    public void set_chromatic_aberrations(double red_multiplier, double green_multiplier) {
-        aber[0] = red_multiplier;
-        aber[2] = green_multiplier;
+    public static void set_chromatic_aberrations(OutputParams* params, double red_multiplier, double 
green_multiplier) {
+        params->aber[0] = red_multiplier;
+        params->aber[2] = green_multiplier;
     }
     
-    public void set_gamma_curve(double power, double slope) {
-        gamm[0] = 1.0 / power;
-        gamm[1] = slope;
+    public static void set_gamma_curve(OutputParams* params, double power, double slope) {
+        params->gamm[0] = 1.0 / power;
+        params->gamm[1] = slope;
     }
 }