freedreno: swap UBWC state in shadow path

It doesn't come up yet, as so far we only hit this path with linear
buffers.  But it will when we start re-using the shadow path for
uncompressing UBWC buffers.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>

diff --git a/src/gallium/drivers/freedreno/freedreno_resource.c b/src/gallium/drivers/freedreno/freedreno_resource.c
index dc5d146..5cb04ea 100644 (file)
--- a/src/gallium/drivers/freedreno/freedreno_resource.c
+++ b/src/gallium/drivers/freedreno/freedreno_resource.c
@@ -200,6 +200,10 @@ fd_try_shadow_resource(struct fd_context *ctx, struct fd_resource *rsc,
        /* TODO valid_buffer_range?? */
        swap(rsc->bo,        shadow->bo);
        swap(rsc->write_batch,   shadow->write_batch);
+       swap(rsc->offset, shadow->offset);
+       swap(rsc->ubwc_offset, shadow->ubwc_offset);
+       swap(rsc->ubwc_pitch, shadow->ubwc_pitch);
+       swap(rsc->ubwc_size, shadow->ubwc_size);
        rsc->seqno = p_atomic_inc_return(&ctx->screen->rsc_seqno);
 
        /* at this point, the newly created shadow buffer is not referenced