[gtk/fix-texture-upload-more] More texture upload fixes

[Matthias Clasen <matthiasc src gnome org>]

commit d6912a6791f178da16f2877d5885e9aaf3cf29b6
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Sep 25 21:59:33 2020 -0400

    More texture upload fixes
    
    In some cases, with bpp == 3 and a rowstride
    that is divisible by 4, we were passing invalid
    parameters to GL.
    
    Fixes: #3198

 gdk/gdkglcontext.c | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/gdk/gdkglcontext.c b/gdk/gdkglcontext.c
index 7f544dc003..d4359844a3 100644
--- a/gdk/gdkglcontext.c
+++ b/gdk/gdkglcontext.c
@@ -299,13 +299,11 @@ gdk_gl_context_upload_texture (GdkGLContext    *context,
   else if ((!priv->use_es ||
             (priv->use_es && (priv->gl_version >= 30 || priv->has_unpack_subimage))))
     {
-      glPixelStorei (GL_UNPACK_ALIGNMENT, bpp);
       glPixelStorei (GL_UNPACK_ROW_LENGTH, stride / bpp);
 
       glTexImage2D (texture_target, 0, GL_RGBA, width, height, 0, gl_format, gl_type, data);
 
       glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
-      glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
     }
   else
     {