Module: Mesa
Branch: radeon-rewrite
Commit: d81a48757a9bde35299fd7c3cfbe83885238409a
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=d81a48757a9bde35299fd7c3cfbe83885238409a
Author: Dave Airlie <airl...@redhat.com>
Date: Tue Mar 31 15:50:19 2009 +1000
radeon/dri2: if the depth buffer is 16-bit force cpp == 2
This is because the DDX always allocates using the drawable sizes.
which gives me twice the depth buffer I asked for, dumb.
---
.../drivers/dri/radeon/radeon_common_context.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/mesa/drivers/dri/radeon/radeon_common_context.c
b/src/mesa/drivers/dri/radeon/radeon_common_context.c
index 9964de7..5766c9e 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common_context.c
@@ -508,8 +508,11 @@ radeon_update_renderbuffers(__DRIcontext *context,
__DRIdrawable *drawable)
}
}
- if (buffers[i].attachment == __DRI_BUFFER_DEPTH)
+ if (buffers[i].attachment == __DRI_BUFFER_DEPTH) {
+ if (draw->base.Visual.depthBits == 16)
+ rb->cpp = 2;
depth_bo = bo;
+ }
radeon_renderbuffer_set_bo(rb, bo);
radeon_bo_unref(bo);
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