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-rw-r--r--src/mesa/state_tracker/st_atom_depth.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mesa/state_tracker/st_atom_depth.c b/src/mesa/state_tracker/st_atom_depth.c
index 4ea62dda184..0aa128f9479 100644
--- a/src/mesa/state_tracker/st_atom_depth.c
+++ b/src/mesa/state_tracker/st_atom_depth.c
@@ -98,9 +98,11 @@ update_depth_stencil_alpha(struct st_context *st)
memset(dsa, 0, sizeof(*dsa));
- dsa->depth.enabled = ctx->Depth.Test;
- dsa->depth.writemask = ctx->Depth.Mask;
- dsa->depth.func = st_compare_func_to_pipe(ctx->Depth.Func);
+ if (ctx->Depth.Test && ctx->DrawBuffer->Visual.depthBits > 0) {
+ dsa->depth.enabled = 1;
+ dsa->depth.writemask = ctx->Depth.Mask;
+ dsa->depth.func = st_compare_func_to_pipe(ctx->Depth.Func);
+ }
if (ctx->Query.CurrentOcclusionObject &&
ctx->Query.CurrentOcclusionObject->Active)