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-rw-r--r--src/gallium/auxiliary/util/u_blitter.c4
-rw-r--r--src/gallium/auxiliary/util/u_blitter.h1
2 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index a5c1f178a60..72e22e7d826 100644
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -650,7 +650,9 @@ void util_blitter_restore_fragment_states(struct blitter_context *blitter)
/* XXX check whether these are saved and whether they need to be restored
* (depending on the operation) */
pipe->set_stencil_ref(pipe, &ctx->base.saved_stencil_ref);
- pipe->set_viewport_states(pipe, 0, 1, &ctx->base.saved_viewport);
+
+ if (!blitter->skip_viewport_restore)
+ pipe->set_viewport_states(pipe, 0, 1, &ctx->base.saved_viewport);
}
static void blitter_check_saved_fb_state(struct blitter_context_priv *ctx)
diff --git a/src/gallium/auxiliary/util/u_blitter.h b/src/gallium/auxiliary/util/u_blitter.h
index 0dd896d3818..dba773906ae 100644
--- a/src/gallium/auxiliary/util/u_blitter.h
+++ b/src/gallium/auxiliary/util/u_blitter.h
@@ -113,6 +113,7 @@ struct blitter_context
struct pipe_stencil_ref saved_stencil_ref; /**< stencil ref */
struct pipe_viewport_state saved_viewport;
struct pipe_scissor_state saved_scissor;
+ bool skip_viewport_restore;
bool is_sample_mask_saved;
unsigned saved_sample_mask;