[gimp] app: remove gimp_image_transform_rgb()

[Michael Natterer <mitch src gnome org>]

commit 50d7242b8754b2e940799832641b9e0ec92ad8da
Author: Michael Natterer <mitch gimp org>
Date:   Fri Mar 30 15:28:46 2012 +0200

    app: remove gimp_image_transform_rgb()
    
    and use gimp_rgba_get_pixel() instead.

 app/core/gimpimage.c       |   21 ---------------------
 app/core/gimpimage.h       |    4 ----
 app/paint/gimppaintbrush.c |    5 +++--
 3 files changed, 3 insertions(+), 27 deletions(-)
---
diff --git a/app/core/gimpimage.c b/app/core/gimpimage.c
index c6575f3..4c61430 100644
--- a/app/core/gimpimage.c
+++ b/app/core/gimpimage.c
@@ -2633,27 +2633,6 @@ gimp_image_inc_instance_count (GimpImage *image)
 
 /*  color transforms / utilities  */
 
-void
-gimp_image_transform_rgb (const GimpImage *dest_image,
-                          GimpImageType    dest_type,
-                          const GimpRGB   *rgb,
-                          guchar          *color)
-{
-  const Babl *dest_format;
-  guchar      col[4];
-
-  g_return_if_fail (GIMP_IS_IMAGE (dest_image));
-  g_return_if_fail (rgb != NULL);
-  g_return_if_fail (color != NULL);
-
-  dest_format = gimp_image_get_format_with_alpha (dest_image, dest_type);
-
-  gimp_rgba_get_uchar (rgb, &col[0], &col[1], &col[2], &col[3]);
-
-  babl_process (babl_fish (babl_format ("R'G'B'A u8"), dest_format),
-                col, color, 1);
-}
-
 TempBuf *
 gimp_image_transform_temp_buf (const GimpImage *dest_image,
                                GimpImageType    dest_type,
diff --git a/app/core/gimpimage.h b/app/core/gimpimage.h
index b8cd2f1..2c6cdb1 100644
--- a/app/core/gimpimage.h
+++ b/app/core/gimpimage.h
@@ -332,10 +332,6 @@ void            gimp_image_inc_instance_count    (GimpImage          *image);
 
 /*  color transforms / utilities  */
 
-void            gimp_image_transform_rgb         (const GimpImage    *dest_image,
-                                                  GimpImageType       dest_type,
-                                                  const GimpRGB      *rgb,
-                                                  guchar             *color);
 TempBuf       * gimp_image_transform_temp_buf    (const GimpImage    *dest_image,
                                                   GimpImageType       dest_type,
                                                   TempBuf            *temp_buf,
diff --git a/app/paint/gimppaintbrush.c b/app/paint/gimppaintbrush.c
index 24e1671..854781f 100644
--- a/app/paint/gimppaintbrush.c
+++ b/app/paint/gimppaintbrush.c
@@ -165,8 +165,9 @@ _gimp_paintbrush_motion (GimpPaintCore    *paint_core,
       opacity *= gradient_color.a;
       gimp_rgb_set_alpha (&gradient_color, GIMP_OPACITY_OPAQUE);
 
-      gimp_image_transform_rgb (image, gimp_drawable_type (drawable),
-                                &gradient_color, pixel);
+      gimp_rgba_get_pixel (&gradient_color,
+                           gimp_drawable_get_format_with_alpha (drawable),
+                           pixel);
 
       color_pixels (temp_buf_get_data (area), pixel,
                     area->width * area->height,