[gnome-shell/gbsneto/cogl-textures-cleanup] shell, st: Adjust to CoglPipeline API changes

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit c6ed45531ebca3f19a2c8a17614ab7bc18b86a23
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Thu Apr 18 16:29:15 2019 -0300

    shell, st: Adjust to CoglPipeline API changes
    
    cogl_pipeline_set_layer_null_texture() now doesn't receive
    the texture type, since it only supports 2D textures now.

 src/shell-glsl-quad.c               | 2 +-
 src/shell-invert-lightness-effect.c | 4 +---
 src/st/st-private.c                 | 4 +---
 3 files changed, 3 insertions(+), 7 deletions(-)
---
diff --git a/src/shell-glsl-quad.c b/src/shell-glsl-quad.c
index ba62a98f5..1b543c09a 100644
--- a/src/shell-glsl-quad.c
+++ b/src/shell-glsl-quad.c
@@ -149,7 +149,7 @@ shell_glsl_quad_constructed (GObject *object)
 
   priv->pipeline = cogl_pipeline_copy (klass->base_pipeline);
 
-  cogl_pipeline_set_layer_null_texture (priv->pipeline, 0, COGL_TEXTURE_TYPE_2D);
+  cogl_pipeline_set_layer_null_texture (priv->pipeline, 0);
 }
 
 static void
diff --git a/src/shell-invert-lightness-effect.c b/src/shell-invert-lightness-effect.c
index 1d4658d8a..b7618dec3 100644
--- a/src/shell-invert-lightness-effect.c
+++ b/src/shell-invert-lightness-effect.c
@@ -186,9 +186,7 @@ shell_invert_lightness_effect_init (ShellInvertLightnessEffect *self)
       cogl_pipeline_add_layer_snippet (klass->base_pipeline, 0, snippet);
       cogl_object_unref (snippet);
 
-      cogl_pipeline_set_layer_null_texture (klass->base_pipeline,
-                                            0, /* layer number */
-                                            COGL_TEXTURE_TYPE_2D);
+      cogl_pipeline_set_layer_null_texture (klass->base_pipeline, 0);
     }
 
   self->pipeline = cogl_pipeline_copy (klass->base_pipeline);
diff --git a/src/st/st-private.c b/src/st/st-private.c
index 895e33b1e..c5add4b1d 100644
--- a/src/st/st-private.c
+++ b/src/st/st-private.c
@@ -204,9 +204,7 @@ _st_create_texture_pipeline (CoglTexture *src_texture)
         clutter_backend_get_cogl_context (clutter_get_default_backend ());
 
       texture_pipeline_template = cogl_pipeline_new (ctx);
-      cogl_pipeline_set_layer_null_texture (texture_pipeline_template,
-                                            0, /* layer */
-                                            COGL_TEXTURE_TYPE_2D);
+      cogl_pipeline_set_layer_null_texture (texture_pipeline_template, 0);
     }
 
   pipeline = cogl_pipeline_copy (texture_pipeline_template);