diff options
author | Thomas Hellstrom <thellstrom@vmware.com> | 2010-01-18 13:33:08 +0100 |
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committer | Thomas Hellstrom <thellstrom@vmware.com> | 2010-01-18 13:39:25 +0100 |
commit | 5f2d60a7154f896bb418231662663465269ce9b8 (patch) | |
tree | 046292d76033008cdd85279de03714acafebdaf0 /src/gallium/state_trackers/dri/dri_screen.c | |
parent | d773f28ff29a0abbb9f856cb4a3c60fcaeea1d3b (diff) |
st/dri: Don't request a fake front if the server adds one automatically.
We use the presence of the getBuffersWithFormat extension function to
detect whether the server automatically adds a front.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Diffstat (limited to 'src/gallium/state_trackers/dri/dri_screen.c')
-rw-r--r-- | src/gallium/state_trackers/dri/dri_screen.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/dri/dri_screen.c b/src/gallium/state_trackers/dri/dri_screen.c index cb864d45d5..11ea28bcbe 100644 --- a/src/gallium/state_trackers/dri/dri_screen.c +++ b/src/gallium/state_trackers/dri/dri_screen.c @@ -289,6 +289,8 @@ dri_init_screen2(__DRIscreenPrivate * sPriv) { struct dri_screen *screen; struct drm_create_screen_arg arg; + const __DRIdri2LoaderExtension *dri2_ext = + sPriv->dri2.loader; screen = CALLOC_STRUCT(dri_screen); if (!screen) @@ -313,6 +315,9 @@ dri_init_screen2(__DRIscreenPrivate * sPriv) driParseOptionInfo(&screen->optionCache, __driConfigOptions, __driNConfigOptions); + screen->auto_fake_front = dri2_ext->base.version >= 3 && + dri2_ext->getBuffersWithFormat != NULL; + return dri_fill_in_modes(screen, 32); fail: return NULL; |