From f32756e705079d76661b39346bde38431449fc3c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Timm=20B=C3=A4der?= <mail@baedert.org>
Date: Wed, 22 May 2019 06:55:45 +0200
Subject: [PATCH] gl renderer: Remove some unused api form the GLDriver

---
 gsk/gl/gskgldriver.c        | 52 -------------------------------------
 gsk/gl/gskgldriverprivate.h |  2 --
 2 files changed, 54 deletions(-)

diff --git a/gsk/gl/gskgldriver.c b/gsk/gl/gskgldriver.c
index 4dd603b040..19ad7b1a78 100644
--- a/gsk/gl/gskgldriver.c
+++ b/gsk/gl/gskgldriver.c
@@ -50,7 +50,6 @@ struct _GskGLDriver
   GHashTable *pointer_textures;
 
   const Texture *bound_source_texture;
-  const Fbo *bound_fbo;
 
   int max_texture_size;
 
@@ -189,7 +188,6 @@ gsk_gl_driver_begin_frame (GskGLDriver *self)
     }
 
   glBindFramebuffer (GL_FRAMEBUFFER, 0);
-  self->bound_fbo = &self->default_fbo;
 
   glActiveTexture (GL_TEXTURE0);
   glBindTexture (GL_TEXTURE_2D, 0);
@@ -220,7 +218,6 @@ gsk_gl_driver_end_frame (GskGLDriver *self)
   g_return_if_fail (self->in_frame);
 
   self->bound_source_texture = NULL;
-  self->bound_fbo = NULL;
 
   self->default_fbo.fbo_id = 0;
 
@@ -332,18 +329,6 @@ gsk_gl_driver_get_texture (GskGLDriver *self,
   return NULL;
 }
 
-static const Fbo *
-gsk_gl_driver_get_fbo (GskGLDriver *self,
-                       int          texture_id)
-{
-  Texture *t = gsk_gl_driver_get_texture (self, texture_id);
-
-  if (t->fbo.fbo_id == 0)
-    return &self->default_fbo;
-
-  return &t->fbo;
-}
-
 static Texture *
 create_texture (GskGLDriver *self,
                 float        fwidth,
@@ -713,43 +698,6 @@ gsk_gl_driver_bind_source_texture (GskGLDriver *self,
     }
 }
 
-gboolean
-gsk_gl_driver_bind_render_target (GskGLDriver *self,
-                                  int          texture_id)
-{
-  int status;
-  const Fbo *f;
-
-  g_return_val_if_fail (GSK_IS_GL_DRIVER (self), FALSE);
-  g_return_val_if_fail (self->in_frame, FALSE);
-
-  if (texture_id == 0)
-    {
-      glBindFramebuffer (GL_FRAMEBUFFER, 0);
-      self->bound_fbo = &self->default_fbo;
-      goto out;
-    }
-
-  f = gsk_gl_driver_get_fbo (self, texture_id);
-
-  if (f != self->bound_fbo)
-    {
-      glBindFramebuffer (GL_FRAMEBUFFER, f->fbo_id);
-
-      self->bound_fbo = f;
-    }
-
-out:
-
-  if (texture_id != 0)
-    {
-      status = glCheckFramebufferStatus (GL_FRAMEBUFFER);
-      g_assert_cmpint (status, ==, GL_FRAMEBUFFER_COMPLETE);
-    }
-
-  return TRUE;
-}
-
 void
 gsk_gl_driver_destroy_texture (GskGLDriver *self,
                                int          texture_id)
diff --git a/gsk/gl/gskgldriverprivate.h b/gsk/gl/gskgldriverprivate.h
index a3cd675dea..ee34ccd092 100644
--- a/gsk/gl/gskgldriverprivate.h
+++ b/gsk/gl/gskgldriverprivate.h
@@ -52,8 +52,6 @@ int             gsk_gl_driver_create_render_target      (GskGLDriver     *driver
 
 void            gsk_gl_driver_bind_source_texture       (GskGLDriver     *driver,
                                                          int              texture_id);
-gboolean        gsk_gl_driver_bind_render_target        (GskGLDriver     *driver,
-                                                         int              texture_id);
 
 void            gsk_gl_driver_init_texture_empty        (GskGLDriver     *driver,
                                                          int              texture_id);
-- 
2.30.2