From: Brian <brian.paul@tungstengraphics.com>
Date: Tue, 11 Sep 2007 15:21:34 +0000 (-0600)
Subject: Update depth test state when binding new framebuffer object
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=995e01a6bcfe280149a2a076b5ea66ee94d0721c;p=mesa.git

Update depth test state when binding new framebuffer object
---

diff --git a/src/mesa/drivers/dri/i915tex/intel_buffers.c b/src/mesa/drivers/dri/i915tex/intel_buffers.c
index 40f93dac912..cb151ab94d8 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