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authorDaniel Vetter <[email protected]>2011-03-05 23:17:56 +0100
committerDaniel Vetter <[email protected]>2011-03-10 22:47:47 +0100
commitb0dd74aaf730f59d5d29db71a3617ab9eb1cb62f (patch)
treeaf7dc2088438db8d679faa7dbd4c377c7cab9556 /src/gallium/drivers
parent7dcf019af2e76a4c6e0391c3c5e1d50966367df8 (diff)
i915g: don't validate a NULL vbo
With the new clear code this is possible (if the app call glClear before drawing the first primitive). Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/i915/i915_state_emit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/i915/i915_state_emit.c b/src/gallium/drivers/i915/i915_state_emit.c
index 15350c0a5d7..324a8a3e158 100644
--- a/src/gallium/drivers/i915/i915_state_emit.c
+++ b/src/gallium/drivers/i915/i915_state_emit.c
@@ -119,7 +119,7 @@ validate_immediate(struct i915_context *i915, unsigned *batch_space)
1 << I915_IMMEDIATE_S5 | 1 << I915_IMMEDIATE_S6) &
i915->immediate_dirty;
- if (i915->immediate_dirty & (1 << I915_IMMEDIATE_S0))
+ if (i915->immediate_dirty & (1 << I915_IMMEDIATE_S0) && i915->vbo)
i915->validation_buffers[i915->num_validation_buffers++] = i915->vbo;
*batch_space = 1 + util_bitcount(dirty);