From: Henri Verbeet <hverbeet@gmail.com>
Date: Wed, 22 Dec 2010 07:28:39 +0000 (+0100)
Subject: st/mesa: Handle wrapped depth buffers in st_copy_texsubimage().
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=59051ad44310d7f744fcb0706326564990b554dd;p=mesa.git

st/mesa: Handle wrapped depth buffers in st_copy_texsubimage().
---

diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index 866426a7549..14d33f7b490 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -1528,6 +1528,9 @@ st_copy_texsubimage(struct gl_context *ctx,
    if (texBaseFormat == GL_DEPTH_COMPONENT ||
        texBaseFormat == GL_DEPTH_STENCIL) {
       strb = st_renderbuffer(fb->_DepthBuffer);
+      if (strb->Base.Wrapped) {
+         strb = st_renderbuffer(strb->Base.Wrapped);
+      }
    }
    else {
       /* texBaseFormat == GL_RGB, GL_RGBA, GL_ALPHA, etc */