From 791f12880f54d52ca8b86ed288cee889e2f6a2de Mon Sep 17 00:00:00 2001
From: Brian <brian@i915.localnet.net>
Date: Tue, 11 Sep 2007 09:24:45 -0600
Subject: [PATCH] Update depth test state when binding new framebuffer object

---
 src/mesa/drivers/dri/i915tex/intel_buffers.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/mesa/drivers/dri/i915tex/intel_buffers.c b/src/mesa/drivers/dri/i915tex/intel_buffers.c
index 15d02f8e2cf..78fb720b6b9 100644
--- a/src/mesa/drivers/dri/i915tex/intel_buffers.c
+++ b/src/mesa/drivers/dri/i915tex/intel_buffers.c
@@ -1124,6 +1124,15 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb)
       ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled);
    }
 
+   /*
+    * Update depth test state
+    */
+   if (ctx->Depth.Test && fb->Visual.depthBits > 0) {
+      ctx->Driver.Enable(ctx, GL_DEPTH_TEST, GL_TRUE);
+   }
+   else {
+      ctx->Driver.Enable(ctx, GL_DEPTH_TEST, GL_FALSE);
+   }
 
    /**
     ** Release old regions, reference new regions