From: Jakob Bornecrantz <jakob@vmware.com>
Date: Thu, 11 Jun 2009 14:37:53 +0000 (+0100)
Subject: mesa: Only do read write when we don't have a depth value to write
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=41cf68153568d4e75ff3cda627293d101f8a8003;p=mesa.git

mesa: Only do read write when we don't have a depth value to write
---

diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c
index b674e6b74a1..04cf673f637 100644
--- a/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -643,7 +643,7 @@ draw_stencil_pixels(GLcontext *ctx, GLint x, GLint y,
       y = ctx->DrawBuffer->Height - y - height;
    }
 
-   if(format == GL_DEPTH_STENCIL && 
+   if(format != GL_DEPTH_STENCIL && 
       pf_get_component_bits( strb->format, PIPE_FORMAT_COMP_Z ) != 0)
       usage = PIPE_TRANSFER_READ_WRITE;
    else