From 5977cb400dcfd2044fbd6b32a12eed28e1b2df89 Mon Sep 17 00:00:00 2001
From: Ryan Fleury <ryan.j.fleury@gmail.com>
Date: Wed, 13 May 2026 18:41:43 -0700
Subject: [PATCH] only do pointer value visualization with valid pointer
 spaces; otherwise it is just a value

---
 src/eval_visualization/eval_visualization_core.c | 6 +++++-
 src/render/opengl/generated/render_opengl.meta.h | 1 -
 src/render/opengl/render_opengl.mdesk            | 1 -
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/eval_visualization/eval_visualization_core.c b/src/eval_visualization/eval_visualization_core.c
index d1109ace..66e9273d 100644
--- a/src/eval_visualization/eval_visualization_core.c
+++ b/src/eval_visualization/eval_visualization_core.c
@@ -1829,7 +1829,11 @@ ev_string_iter_next(Arena *arena, EV_StringIter *it, String8 *out_string)
           U8 byte = 0;
           U64 byte_bad_flags = 0;
           E_SpaceRangeInfo range_info = {.byte_bad_flags = &byte_bad_flags};
-          if(e_space_read(ptr_data->value_eval.space, &byte, &range_info, r1u64(ptr_data->value_eval.value.u64, ptr_data->value_eval.value.u64+1)))
+          if(ptr_data->value_eval.space.kind == E_SpaceKind_Null)
+          {
+            ptr_data->addr_is_good = 1;
+          }
+          else if(e_space_read(ptr_data->value_eval.space, &byte, &range_info, r1u64(ptr_data->value_eval.value.u64, ptr_data->value_eval.value.u64+1)))
           {
             ptr_data->addr_is_good = !(byte_bad_flags & 1);
           }
diff --git a/src/render/opengl/generated/render_opengl.meta.h b/src/render/opengl/generated/render_opengl.meta.h
index 0e94599d..7ae7980b 100644
--- a/src/render/opengl/generated/render_opengl.meta.h
+++ b/src/render/opengl/generated/render_opengl.meta.h
@@ -190,7 +190,6 @@ str8_lit_comp(
 "uniform vec4 rect;\n"
 "uniform vec4 corner_radii_px;\n"
 "uniform vec2 viewport_size;\n"
-"uniform uint blur_count;\n"
 "\n"
 "out vec2 texcoord;\n"
 "out vec2 sdf_sample_pos;\n"
diff --git a/src/render/opengl/render_opengl.mdesk b/src/render/opengl/render_opengl.mdesk
index d6d31a7a..a99e2c33 100644
--- a/src/render/opengl/render_opengl.mdesk
+++ b/src/render/opengl/render_opengl.mdesk
@@ -214,7 +214,6 @@ void main(void)
 uniform vec4 rect;
 uniform vec4 corner_radii_px;
 uniform vec2 viewport_size;
-uniform uint blur_count;
 
 out vec2 texcoord;
 out vec2 sdf_sample_pos;