[mutter/wip/carlosg/drop-tesselator: 2/3] clutter: Drop CoglPaths handling from ClutterPaintNode

[Carlos Garnacho <carlosg src gnome org>]

commit 54510eaf89f10ad875a7e4d6ecad86b526c37cf8
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Mar 14 18:11:14 2020 +0100

    clutter: Drop CoglPaths handling from ClutterPaintNode
    
    This seems unused.
    
    https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1126

 clutter/clutter/clutter-paint-node-private.h |  3 --
 clutter/clutter/clutter-paint-node.c         | 48 ----------------------------
 clutter/clutter/clutter-paint-node.h         |  3 --
 clutter/clutter/clutter-paint-nodes.c        | 15 ---------
 4 files changed, 69 deletions(-)
---
diff --git a/clutter/clutter/clutter-paint-node-private.h b/clutter/clutter/clutter-paint-node-private.h
index f912a6a10..faf5df23c 100644
--- a/clutter/clutter/clutter-paint-node-private.h
+++ b/clutter/clutter/clutter-paint-node-private.h
@@ -83,7 +83,6 @@ typedef enum
   PAINT_OP_INVALID = 0,
   PAINT_OP_TEX_RECT,
   PAINT_OP_MULTITEX_RECT,
-  PAINT_OP_PATH,
   PAINT_OP_PRIMITIVE
 } PaintOpCode;
 
@@ -96,8 +95,6 @@ struct _ClutterPaintOperation
   union {
     float texrect[8];
 
-    CoglPath *path;
-
     CoglPrimitive *primitive;
   } op;
 };
diff --git a/clutter/clutter/clutter-paint-node.c b/clutter/clutter/clutter-paint-node.c
index 138a64652..c91182bd0 100644
--- a/clutter/clutter/clutter-paint-node.c
+++ b/clutter/clutter/clutter-paint-node.c
@@ -782,11 +782,6 @@ clutter_paint_operation_clear (ClutterPaintOperation *op)
         g_array_unref (op->multitex_coords);
       break;
 
-    case PAINT_OP_PATH:
-      if (op->op.path != NULL)
-        cogl_object_unref (op->op.path);
-      break;
-
     case PAINT_OP_PRIMITIVE:
       if (op->op.primitive != NULL)
         cogl_object_unref (op->op.primitive);
@@ -836,16 +831,6 @@ clutter_paint_op_init_multitex_rect (ClutterPaintOperation *op,
   op->op.texrect[3] = rect->y2;
 }
 
-static inline void
-clutter_paint_op_init_path (ClutterPaintOperation *op,
-                            CoglPath              *path)
-{
-  clutter_paint_operation_clear (op);
-
-  op->opcode = PAINT_OP_PATH;
-  op->op.path = cogl_object_ref (path);
-}
-
 static inline void
 clutter_paint_op_init_primitive (ClutterPaintOperation *op,
                                  CoglPrimitive         *primitive)
@@ -950,34 +935,6 @@ clutter_paint_node_add_multitexture_rectangle (ClutterPaintNode      *node,
   g_array_append_val (node->operations, operation);
 }
 
-/**
- * clutter_paint_node_add_path: (skip)
- * @node: a #ClutterPaintNode
- * @path: a Cogl path
- *
- * Adds a region described as a path to the @node.
- *
- * This function acquires a reference on the passed @path, so it
- * is safe to call cogl_object_unref() when it returns.
- *
- * Since: 1.10
- * Stability: unstable
- */
-void
-clutter_paint_node_add_path (ClutterPaintNode *node,
-                             CoglPath         *path)
-{
-  ClutterPaintOperation operation = PAINT_OP_INIT;
-
-  g_return_if_fail (CLUTTER_IS_PAINT_NODE (node));
-  g_return_if_fail (cogl_is_path (path));
-
-  clutter_paint_node_maybe_init_operations (node);
-
-  clutter_paint_op_init_path (&operation, path);
-  g_array_append_val (node->operations, operation);
-}
-
 /**
  * clutter_paint_node_add_primitive: (skip)
  * @node: a #ClutterPaintNode
@@ -1114,11 +1071,6 @@ clutter_paint_node_to_json (ClutterPaintNode *node)
               json_builder_end_array (builder);
               break;
 
-            case PAINT_OP_PATH:
-              json_builder_set_member_name (builder, "path");
-              json_builder_add_int_value (builder, (intptr_t) op->op.path);
-              break;
-
             case PAINT_OP_PRIMITIVE:
               json_builder_set_member_name (builder, "primitive");
               json_builder_add_int_value (builder, (intptr_t) op->op.primitive);
diff --git a/clutter/clutter/clutter-paint-node.h b/clutter/clutter/clutter-paint-node.h
index 9623d8bca..7afc60f66 100644
--- a/clutter/clutter/clutter-paint-node.h
+++ b/clutter/clutter/clutter-paint-node.h
@@ -84,9 +84,6 @@ void                   clutter_paint_node_add_multitexture_rectangle   (ClutterP
                                                                         unsigned int            
text_coords_len);
 
 CLUTTER_EXPORT
-void                    clutter_paint_node_add_path                     (ClutterPaintNode      *node,
-                                                                         CoglPath              *path);
-CLUTTER_EXPORT
 void                    clutter_paint_node_add_primitive                (ClutterPaintNode      *node,
                                                                          CoglPrimitive         *primitive);
 
diff --git a/clutter/clutter/clutter-paint-nodes.c b/clutter/clutter/clutter-paint-nodes.c
index 5cc8fb3ae..ba0e63a2d 100644
--- a/clutter/clutter/clutter-paint-nodes.c
+++ b/clutter/clutter/clutter-paint-nodes.c
@@ -477,10 +477,6 @@ clutter_pipeline_node_draw (ClutterPaintNode    *node,
                                                          op->multitex_coords->len);
           break;
 
-        case PAINT_OP_PATH:
-          cogl_framebuffer_fill_path (fb, pnode->pipeline, op->op.path);
-          break;
-
         case PAINT_OP_PRIMITIVE:
           cogl_framebuffer_draw_primitive (fb,
                                            pnode->pipeline,
@@ -876,7 +872,6 @@ clutter_text_node_draw (ClutterPaintNode    *node,
           break;
 
         case PAINT_OP_MULTITEX_RECT:
-        case PAINT_OP_PATH:
         case PAINT_OP_PRIMITIVE:
         case PAINT_OP_INVALID:
           break;
@@ -1037,11 +1032,6 @@ clutter_clip_node_pre_draw (ClutterPaintNode    *node,
           retval = TRUE;
           break;
 
-        case PAINT_OP_PATH:
-          cogl_framebuffer_push_path_clip (fb, op->op.path);
-          retval = TRUE;
-          break;
-
         case PAINT_OP_MULTITEX_RECT:
         case PAINT_OP_PRIMITIVE:
         case PAINT_OP_INVALID:
@@ -1072,7 +1062,6 @@ clutter_clip_node_post_draw (ClutterPaintNode    *node,
 
       switch (op->opcode)
         {
-        case PAINT_OP_PATH:
         case PAINT_OP_TEX_RECT:
           cogl_framebuffer_pop_clip (fb);
           break;
@@ -1356,10 +1345,6 @@ clutter_layer_node_post_draw (ClutterPaintNode    *node,
                                                          op->multitex_coords->len);
           break;
 
-        case PAINT_OP_PATH:
-          cogl_framebuffer_fill_path (fb, lnode->state, op->op.path);
-          break;
-
         case PAINT_OP_PRIMITIVE:
           cogl_framebuffer_draw_primitive (fb, lnode->state, op->op.primitive);
           break;