[g3dvl] rgba surfaces are clearing if the alpha channel is one

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gallium/auxiliary/vl/vl_compositor.c b/src/gallium/auxiliary/vl/vl_compositor.c
index 74512c1d40a..83c93637219 100644
--- a/src/gallium/auxiliary/vl/vl_compositor.c
+++ b/src/gallium/auxiliary/vl/vl_compositor.c
@@ -645,7 +645,7 @@ vl_compositor_set_rgba_layer(struct pipe_video_compositor *compositor,
    assert(layer < VL_COMPOSITOR_MAX_LAYERS);
 
    c->used_layers |= 1 << layer;
-   c->layers[layer].clearing = false;
+   c->layers[layer].clearing = rgba->swizzle_a == PIPE_SWIZZLE_ONE;
    c->layers[layer].fs = c->fs_rgba;
    c->layers[layer].samplers[0] = c->sampler_linear;
    c->layers[layer].samplers[1] = NULL;