From: Jonathan White <jwhite@tungstengraphics.com>
Date: Thu, 30 Oct 2008 17:22:20 +0000 (-0600)
Subject: cell:  Added check for PIPE_FLUSH_RENDER_CACHE to cell_flush to fix black blocks... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=157ddc14183807834068687f02c67b66acf9effa;p=mesa.git

cell:  Added check for PIPE_FLUSH_RENDER_CACHE to cell_flush to fix black blocks during st_readpixels due to a flush wait not happening in order to allow any previous rendering to complete.
---

diff --git a/src/gallium/drivers/cell/ppu/cell_flush.c b/src/gallium/drivers/cell/ppu/cell_flush.c
index 6596b720101..a64967b4b9e 100644
--- a/src/gallium/drivers/cell/ppu/cell_flush.c
+++ b/src/gallium/drivers/cell/ppu/cell_flush.c
@@ -49,7 +49,7 @@ cell_flush(struct pipe_context *pipe, unsigned flags,
       flags |= CELL_FLUSH_WAIT;
    }
 
-   if (flags & PIPE_FLUSH_SWAPBUFFERS)
+   if (flags & (PIPE_FLUSH_SWAPBUFFERS | PIPE_FLUSH_RENDER_CACHE))
       flags |= CELL_FLUSH_WAIT;
 
    draw_flush( cell->draw );