Module: Mesa
Branch: master
Commit: c90b5884bd914da3529728df6f374e6adbf00d1e
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=c90b5884bd914da3529728df6f374e6adbf00d1e

Author: Roland Scheidegger <[email protected]>
Date:   Thu May 29 01:22:11 2014 +0200

llvmpipe: honor the render_condition_enable bit in blits.

This fixes piglit nv_conditional_render-blitframebuffer.

Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>

---

 src/gallium/drivers/llvmpipe/lp_surface.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gallium/drivers/llvmpipe/lp_surface.c 
b/src/gallium/drivers/llvmpipe/lp_surface.c
index ac8ee26..09ca39d 100644
--- a/src/gallium/drivers/llvmpipe/lp_surface.c
+++ b/src/gallium/drivers/llvmpipe/lp_surface.c
@@ -180,6 +180,9 @@ static void lp_blit(struct pipe_context *pipe,
    struct llvmpipe_context *lp = llvmpipe_context(pipe);
    struct pipe_blit_info info = *blit_info;
 
+   if (blit_info->render_condition_enable && !llvmpipe_check_render_cond(lp))
+      return;
+
    if (info.src.resource->nr_samples > 1 &&
        info.dst.resource->nr_samples <= 1 &&
        !util_format_is_depth_or_stencil(info.src.resource->format) &&

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