*/
+#include <assert.h>
+
#include "st_context.h"
#include "st_atom.h"
#include "pipe/p_context.h"
update_depth_stencil_alpha(struct st_context *st)
{
struct pipe_depth_stencil_alpha_state *dsa = &st->state.depth_stencil;
+ struct pipe_stencil_ref sr;
GLcontext *ctx = st->ctx;
memset(dsa, 0, sizeof(*dsa));
+ memset(&sr, 0, sizeof(sr));
if (ctx->Depth.Test && ctx->DrawBuffer->Visual.depthBits > 0) {
dsa->depth.enabled = 1;
dsa->stencil[0].fail_op = gl_stencil_op_to_pipe(ctx->Stencil.FailFunc[0]);
dsa->stencil[0].zfail_op = gl_stencil_op_to_pipe(ctx->Stencil.ZFailFunc[0]);
dsa->stencil[0].zpass_op = gl_stencil_op_to_pipe(ctx->Stencil.ZPassFunc[0]);
- dsa->stencil[0].ref_value = ctx->Stencil.Ref[0] & 0xff;
dsa->stencil[0].valuemask = ctx->Stencil.ValueMask[0] & 0xff;
dsa->stencil[0].writemask = ctx->Stencil.WriteMask[0] & 0xff;
+ sr.ref_value[0] = ctx->Stencil.Ref[0] & 0xff;
if (ctx->Stencil._TestTwoSide) {
const GLuint back = ctx->Stencil._BackFace;
dsa->stencil[1].fail_op = gl_stencil_op_to_pipe(ctx->Stencil.FailFunc[back]);
dsa->stencil[1].zfail_op = gl_stencil_op_to_pipe(ctx->Stencil.ZFailFunc[back]);
dsa->stencil[1].zpass_op = gl_stencil_op_to_pipe(ctx->Stencil.ZPassFunc[back]);
- dsa->stencil[1].ref_value = ctx->Stencil.Ref[back] & 0xff;
dsa->stencil[1].valuemask = ctx->Stencil.ValueMask[back] & 0xff;
dsa->stencil[1].writemask = ctx->Stencil.WriteMask[back] & 0xff;
+ sr.ref_value[1] = ctx->Stencil.Ref[back] & 0xff;
}
else {
+ /* This should be unnecessary. Drivers must not expect this to
+ * contain valid data, except the enabled bit
+ */
dsa->stencil[1] = dsa->stencil[0];
dsa->stencil[1].enabled = 0;
+ sr.ref_value[1] = sr.ref_value[0];
}
}
}
cso_set_depth_stencil_alpha(st->cso_context, dsa);
+ cso_set_stencil_ref(st->cso_context, &sr);
}