[gtk/wip/chergert/glproto] more assertions

[Christian Hergert <chergert src gnome org>]

commit d5f22b2c14b51d79ce902a84d5f3dfaad0aeda16
Author: Christian Hergert <chergert redhat com>
Date:   Wed Jan 27 12:41:12 2021 -0800

    more assertions

 gsk/next/gskgluniformstate.c | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/gsk/next/gskgluniformstate.c b/gsk/next/gskgluniformstate.c
index 65679c6615..6fb89ab7a3 100644
--- a/gsk/next/gskgluniformstate.c
+++ b/gsk/next/gskgluniformstate.c
@@ -194,6 +194,7 @@ get_uniform (GskGLUniformState  *state,
   g_assert (array_count < 256);
   g_assert ((int)format >= 0 && format < GSK_GL_UNIFORM_FORMAT_LAST);
   g_assert (location < GL_MAX_UNIFORM_LOCATIONS);
+  g_assert (format > 0);
 
   /* Fast path for common case (state already initialized) */
   if G_LIKELY (program < state->program_info->len &&
@@ -259,6 +260,8 @@ setup_info:
   info->offset = offset;
   info->array_count = array_count;
 
+  g_assert (info->initial == TRUE);
+
   *infoptr = info;
 
   return state->uniform_data->data + offset;