Signed-off-by: Axel Davy <[email protected]>
Cc: "10.4" <[email protected]>
---
src/gallium/state_trackers/nine/nine_shader.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/gallium/state_trackers/nine/nine_shader.c
b/src/gallium/state_trackers/nine/nine_shader.c
index c484e7c..02fb69e 100644
--- a/src/gallium/state_trackers/nine/nine_shader.c
+++ b/src/gallium/state_trackers/nine/nine_shader.c
@@ -2239,7 +2239,17 @@ DECL_SPECIAL(TEXM3x2DEPTH)
DECL_SPECIAL(TEXDP3)
{
- STUB(D3DERR_INVALIDCALL);
+ struct ureg_program *ureg = tx->ureg;
+ struct ureg_dst dst = tx_dst_param(tx, &tx->insn.dst[0]);
+ const int m = tx->insn.dst[0].idx;
+ const int n = tx->insn.src[0].idx;
+ assert(m >= 0 && m > n);
+
+ tx_texcoord_alloc(tx, m);
+
+ ureg_DP3(ureg, dst, tx->regs.vT[m], ureg_src(tx->regs.tS[n]));
+
+ return D3D_OK;
}
DECL_SPECIAL(TEXM3x3)
--
2.1.3
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