diff options
| author | Marek Olšák <maraeo@gmail.com> | 2009-12-02 17:15:27 +0100 |
|---|---|---|
| committer | Corbin Simpson <MostAwesomeDude@gmail.com> | 2009-12-04 09:23:59 -0800 |
| commit | 7679447b5835fd73ab44b3d77b12a034c95af5c5 (patch) | |
| tree | b057715b502d4df1c52da20719cd85535b7cc1b8 /src/gallium/winsys/drm/radeon | |
| parent | 3da8265cd3233e2b22ab0f8a28fbba892984e399 (diff) | |
r300g, radeong: fix the CS overflow
Diffstat (limited to 'src/gallium/winsys/drm/radeon')
| -rw-r--r-- | src/gallium/winsys/drm/radeon/core/radeon_r300.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/winsys/drm/radeon/core/radeon_r300.c b/src/gallium/winsys/drm/radeon/core/radeon_r300.c index 7362279b77..ba0596c30d 100644 --- a/src/gallium/winsys/drm/radeon/core/radeon_r300.c +++ b/src/gallium/winsys/drm/radeon/core/radeon_r300.c @@ -52,8 +52,9 @@ static boolean radeon_validate(struct radeon_winsys* winsys) static boolean radeon_check_cs(struct radeon_winsys* winsys, int size) { - /* XXX check size here, lazy ass! */ - return radeon_validate(winsys); + struct radeon_cs* cs = winsys->priv->cs; + + return radeon_validate(winsys) && cs->cdw + size <= cs->ndw; } static void radeon_begin_cs(struct radeon_winsys* winsys, |