From: Marek Olšák <maraeo@gmail.com>
Date: Sun, 16 May 2010 02:09:07 +0000 (+0200)
Subject: r300g/swtcl: flush draw to avoid the rejection of CS
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=412cdcd479df13c27242090d6e0727389eb2a0da;p=mesa.git

r300g/swtcl: flush draw to avoid the rejection of CS
---

diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index 667f813fad5..16d0d9476b1 100644
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -749,6 +749,10 @@ void r300_swtcl_draw_arrays(struct pipe_context* pipe,
 
     draw_arrays(r300->draw, mode, start, count);
 
+    /* XXX Not sure whether this is the best fix.
+     * It prevents CS from being rejected and weird assertion failures. */
+    draw_flush(r300->draw);
+
     for (i = 0; i < r300->vertex_buffer_count; i++) {
         pipe_buffer_unmap(pipe, r300->vertex_buffer[i].buffer,
 			  vb_transfer[i]);
@@ -798,6 +802,10 @@ void r300_swtcl_draw_range_elements(struct pipe_context* pipe,
 
     draw_arrays(r300->draw, mode, start, count);
 
+    /* XXX Not sure whether this is the best fix.
+     * It prevents CS from being rejected and weird assertion failures. */
+    draw_flush(r300->draw);
+
     for (i = 0; i < r300->vertex_buffer_count; i++) {
         pipe_buffer_unmap(pipe, r300->vertex_buffer[i].buffer,
 			  vb_transfer[i]);