diff options
author | Marek Olšák <maraeo@gmail.com> | 2013-07-15 03:53:09 +0200 |
---|---|---|
committer | Carl Worth <cworth@cworth.org> | 2013-07-30 12:45:35 -0700 |
commit | 2772ba41e0b09cb9bd66fbc2eb769bcb937380d7 (patch) | |
tree | 2ba293c3a40987c7e094309c89baf89801e05a80 | |
parent | 4fb5c6f77b6ee26857c7fa8cb9d77485e6c3d548 (diff) |
r300g/swtcl: fix a lockup in MSAA resolve
Cc: mesa-stable@lists.freedesktop.org
(cherry picked from commit 7969b567bd4361b44ead6ed5eb86218769a025be)
-rw-r--r-- | src/gallium/drivers/r300/r300_render.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c index 5416c3a7495..175b83a1ace 100644 --- a/src/gallium/drivers/r300/r300_render.c +++ b/src/gallium/drivers/r300/r300_render.c @@ -1122,6 +1122,13 @@ void r300_blitter_draw_rectangle(struct blitter_context *blitter, static const union pipe_color_union zeros; CS_LOCALS(r300); + /* XXX workaround for a lockup in MSAA resolve on SWTCL chipsets, this + * function most probably doesn't handle type=NONE correctly */ + if (!r300->screen->caps.has_tcl && type == UTIL_BLITTER_ATTRIB_NONE) { + util_blitter_draw_rectangle(blitter, x1, y1, x2, y2, depth, type, attrib); + return; + } + if (r300->skip_rendering) return; |