From: Dave Airlie <airlied@redhat.com>
Date: Fri, 18 Apr 2008 02:12:53 +0000 (+1000)
Subject: i915: check for depth region before accounting its buffer size
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f2a6404ef39b4985788aaf9ec8b540704e5aa92b;p=mesa.git

i915: check for depth region before accounting its buffer size

fd.o bz #15573
---

diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c
index 5cf74d59061..135bfaa265d 100644
--- a/src/mesa/drivers/dri/i915/i915_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i915_vtbl.c
@@ -322,7 +322,8 @@ i915_emit_state(struct intel_context *intel)
    ret = 0;
    if (dirty & I915_UPLOAD_BUFFERS) {
      ret |= dri_bufmgr_check_aperture_space(state->draw_region->buffer);
-     ret |= dri_bufmgr_check_aperture_space(state->depth_region->buffer);
+     if (state->depth_region)
+        ret |= dri_bufmgr_check_aperture_space(state->depth_region->buffer);
    }
 
    if (dirty & I915_UPLOAD_TEX_ALL) {