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freedreno/a6xx: backface stencil state 

Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark 2018-09-14 16:44:32 -04:00
parent 93db15d300
commit b65b6f7606
2 changed files with 4 additions and 2 deletions
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3
src/gallium/drivers/freedreno/a6xx/fd6_emit.c
View File

@ -654,7 +654,8 @@ fd6_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring,
struct pipe_stencil_ref *sr = &ctx->stencil_ref;
OUT_PKT4(ring, REG_A6XX_RB_STENCILREF, 3);
OUT_RING(ring, A6XX_RB_STENCILREF_REF(sr->ref_value[0])); // TODO bf?
OUT_RING(ring, A6XX_RB_STENCILREF_REF(sr->ref_value[0]) |
A6XX_RB_STENCILREF_BFREF(sr->ref_value[1]));
OUT_RING(ring, zsa->rb_stencilmask);
OUT_RING(ring, zsa->rb_stencilwrmask);
}

3
src/gallium/drivers/freedreno/a6xx/fd6_zsa.c
View File

@ -101,7 +101,8 @@ fd6_zsa_state_create(struct pipe_context *pctx,
A6XX_RB_STENCIL_CONTROL_ZPASS_BF(fd_stencil_op(bs->zpass_op)) |
A6XX_RB_STENCIL_CONTROL_ZFAIL_BF(fd_stencil_op(bs->zfail_op));
// TODO backface stencil state?
so->rb_stencilmask |= A6XX_RB_STENCILMASK_BFMASK(bs->valuemask);
so->rb_stencilwrmask |= A6XX_RB_STENCILWRMASK_BFWRMASK(bs->writemask);
}
}