From 656ccb4dee9d8236c4e91c1e2fc13b22f8793722 Mon Sep 17 00:00:00 2001
From: Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
Date: Tue, 16 May 2023 18:53:56 -0300
Subject: cogl/framebuffer: Remove scissor clip

It's unused. Spotted while discussing snapshot APIs.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3006>
---
 cogl/cogl/cogl-framebuffer.c | 21 ---------------------
 cogl/cogl/cogl-framebuffer.h | 28 ++--------------------------
 2 files changed, 2 insertions(+), 47 deletions(-)

diff --git a/cogl/cogl/cogl-framebuffer.c b/cogl/cogl/cogl-framebuffer.c
index c01ef8d8e..ecc624000 100644
--- a/cogl/cogl/cogl-framebuffer.c
+++ b/cogl/cogl/cogl-framebuffer.c
@@ -2009,27 +2009,6 @@ cogl_framebuffer_set_projection_matrix (CoglFramebuffer         *framebuffer,
     }
 }
 
-void
-cogl_framebuffer_push_scissor_clip (CoglFramebuffer *framebuffer,
-                                    int x,
-                                    int y,
-                                    int width,
-                                    int height)
-{
-  CoglFramebufferPrivate *priv =
-    cogl_framebuffer_get_instance_private (framebuffer);
-
-  priv->clip_stack =
-    _cogl_clip_stack_push_window_rectangle (priv->clip_stack,
-                                            x, y, width, height);
-
-  if (priv->context->current_draw_buffer == framebuffer)
-    {
-      priv->context->current_draw_buffer_changes |=
-        COGL_FRAMEBUFFER_STATE_CLIP;
-    }
-}
-
 void
 cogl_framebuffer_push_rectangle_clip (CoglFramebuffer *framebuffer,
                                       float x_1,
diff --git a/cogl/cogl/cogl-framebuffer.h b/cogl/cogl/cogl-framebuffer.h
index e89b8f3a7..3c7f472df 100644
--- a/cogl/cogl/cogl-framebuffer.h
+++ b/cogl/cogl/cogl-framebuffer.h
@@ -470,30 +470,6 @@ COGL_EXPORT void
 cogl_framebuffer_set_projection_matrix (CoglFramebuffer         *framebuffer,
                                         const graphene_matrix_t *matrix);
 
-/**
- * cogl_framebuffer_push_scissor_clip:
- * @framebuffer: A #CoglFramebuffer pointer
- * @x: left edge of the clip rectangle in window coordinates
- * @y: top edge of the clip rectangle in window coordinates
- * @width: width of the clip rectangle
- * @height: height of the clip rectangle
- *
- * Specifies a rectangular clipping area for all subsequent drawing
- * operations. Any drawing commands that extend outside the rectangle
- * will be clipped so that only the portion inside the rectangle will
- * be displayed. The rectangle dimensions are not transformed by the
- * current model-view matrix.
- *
- * The rectangle is intersected with the current clip region. To undo
- * the effect of this function, call cogl_framebuffer_pop_clip().
- */
-COGL_EXPORT void
-cogl_framebuffer_push_scissor_clip (CoglFramebuffer *framebuffer,
-                                    int x,
-                                    int y,
-                                    int width,
-                                    int height);
-
 /**
  * cogl_framebuffer_push_rectangle_clip:
  * @framebuffer: A #CoglFramebuffer pointer
@@ -561,8 +537,8 @@ cogl_framebuffer_push_region_clip (CoglFramebuffer *framebuffer,
  * @framebuffer: A #CoglFramebuffer pointer
  *
  * Reverts the clipping region to the state before the last call to
- * cogl_framebuffer_push_scissor_clip(), cogl_framebuffer_push_rectangle_clip()
- * cogl_framebuffer_push_path_clip(), or cogl_framebuffer_push_primitive_clip().
+ * cogl_framebuffer_push_rectangle_clip(), or
+ * cogl_framebuffer_push_primitive_clip().
  */
 COGL_EXPORT void
 cogl_framebuffer_pop_clip (CoglFramebuffer *framebuffer);
-- 
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