From 6ad4a11b3e14fcccf662d8ccc58486c16ce0c9f4 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Sun, 6 Mar 2011 11:44:06 +0100 Subject: i915g: make set_framebuffer_state more robust u_blitter is lazy and doesn't fully clear it's stack-allocated fb. Signed-off-by: Daniel Vetter --- src/gallium/drivers/i915/i915_state.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/gallium/drivers/i915/i915_state.c') diff --git a/src/gallium/drivers/i915/i915_state.c b/src/gallium/drivers/i915/i915_state.c index 58bbbd1de2c..a694649c417 100644 --- a/src/gallium/drivers/i915/i915_state.c +++ b/src/gallium/drivers/i915/i915_state.c @@ -642,7 +642,8 @@ static void i915_set_framebuffer_state(struct pipe_context *pipe, i915->framebuffer.height = fb->height; i915->framebuffer.nr_cbufs = fb->nr_cbufs; for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { - pipe_surface_reference(&i915->framebuffer.cbufs[i], fb->cbufs[i]); + pipe_surface_reference(&i915->framebuffer.cbufs[i], + i < fb->nr_cbufs ? fb->cbufs[i] : NULL); } pipe_surface_reference(&i915->framebuffer.zsbuf, fb->zsbuf); -- cgit v1.2.3