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authorPatrice Mandin <patmandin@gmail.com>2009-11-17 19:50:37 +0100
committerPatrice Mandin <patmandin@gmail.com>2009-11-17 19:50:37 +0100
commitb353106467d386b48877d6ae1048cca3feaf99ff (patch)
treeb70ed0cd3331225c8c31f8c586f30b09cb0bd4cb /src/gallium/drivers
parent49289f1d25d42a6b3eb5da5f85b2dd6a14cda8e7 (diff)
nouveau: nv30: Check for NULL front (happens with DRI2)
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/nv30/nv30_screen.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index 221ae1b5f8..7cd36902eb 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -116,7 +116,10 @@ nv30_screen_surface_format_supported(struct pipe_screen *pscreen,
case PIPE_FORMAT_Z24X8_UNORM:
return TRUE;
case PIPE_FORMAT_Z16_UNORM:
- return (front->format == PIPE_FORMAT_R5G6B5_UNORM);
+ if (front) {
+ return (front->format == PIPE_FORMAT_R5G6B5_UNORM);
+ }
+ return TRUE;
default:
break;
}