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| author | Ben Skeggs <bskeggs@redhat.com> | 2009-10-05 15:32:55 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2009-10-05 15:32:55 +1000 |
| commit | 1336989ec60fff7bd590fefd28945a0e5dc536e3 (patch) | |
| tree | 985a3fbcd61592291f69a99dfa0c48d086cf95b9 | |
| parent | 7a2271c65963c86ec1e5d9523b2eecf9ee59fe9d (diff) | |
| download | external_mesa3d-1336989ec60fff7bd590fefd28945a0e5dc536e3.zip external_mesa3d-1336989ec60fff7bd590fefd28945a0e5dc536e3.tar.gz external_mesa3d-1336989ec60fff7bd590fefd28945a0e5dc536e3.tar.bz2 | |
st/dri: no need to request fake front buffer, only handle it being returned
The previous behaviour was incorrect, and resulted in EXT_tfp being broken
for DDX drivers that implement the correct behaviour (intel/radeon/nouveau).
In the cases where a fake front buffer is required, the X server will
return one when requesting __DRI_BUFFER_FRONT_LEFT.
The Xorg state tracker (aka modesetting_drv) is likely broken now until
it's modified to match the other drivers.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| -rw-r--r-- | src/gallium/state_trackers/dri/dri_drawable.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/gallium/state_trackers/dri/dri_drawable.c b/src/gallium/state_trackers/dri/dri_drawable.c index 5cec9e3..6aafb38 100644 --- a/src/gallium/state_trackers/dri/dri_drawable.c +++ b/src/gallium/state_trackers/dri/dri_drawable.c @@ -179,7 +179,6 @@ dri_get_buffers(__DRIdrawablePrivate * dPriv) switch (buffers[i].attachment) { case __DRI_BUFFER_FRONT_LEFT: - continue; case __DRI_BUFFER_FAKE_FRONT_LEFT: index = ST_SURFACE_FRONT_LEFT; format = drawable->color_format; @@ -360,8 +359,6 @@ dri_create_buffer(__DRIscreenPrivate * sPriv, if (visual->doubleBufferMode) drawable->attachments[i++] = __DRI_BUFFER_BACK_LEFT; - else - drawable->attachments[i++] = __DRI_BUFFER_FAKE_FRONT_LEFT; if (visual->depthBits && visual->stencilBits) drawable->attachments[i++] = __DRI_BUFFER_DEPTH_STENCIL; else if (visual->depthBits) |