From 5f9133d0dbce6d850fe7024eaf80e622ac4d2eba Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Mon, 29 Feb 2016 16:23:00 +1000
Subject: [PATCH] renderer: remove stencil attachments better

disconnect using the proper functions, the API in theory
works but mesa has bugs so lets avoid it for now.

This fixes 1d texture depth tests.
---
 src/vrend_renderer.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/vrend_renderer.c b/src/vrend_renderer.c
index 2072dfb..dd98cc7 100644
--- a/src/vrend_renderer.c
+++ b/src/vrend_renderer.c
@@ -1382,9 +1382,19 @@ void vrend_fb_bind_texture(struct vrend_resource *res,
       break;
    }
 
-   if (attachment == GL_DEPTH_ATTACHMENT)
-      glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT,
-                                0, 0, 0);
+   if (attachment == GL_DEPTH_ATTACHMENT) {
+      switch (res->target) {
+      case GL_TEXTURE_1D:
+         glFramebufferTexture1DEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT,
+                                   GL_TEXTURE_1D, 0, 0);
+         break;
+      case GL_TEXTURE_2D:
+      default:
+         glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT,
+                                   GL_TEXTURE_2D, 0, 0);
+         break;
+      }
+   }
 }
 
 static void vrend_hw_set_zsurf_texture(struct vrend_context *ctx)