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authorPatrick Rudolph <[email protected]>2015-09-22 13:24:08 +0200
committerAxel Davy <[email protected]>2016-02-04 22:12:17 +0100
commited7e1046b6ef800f2c2a5ccd54605f4fdb59258b (patch)
treea8d0c9915d6c1f9bd3c7e1d2411132a92cd9c0d4 /src/gallium
parent9856203f5a589c9ab8e9db240db77f8ec191a3de (diff)
st/nine: Replace r[0] with tmp
Replace r[0] with tmp to ease code reading. Signed-off-by: Patrick Rudolph <[email protected]> Reviewed-by: Axel Davy <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/state_trackers/nine/nine_ff.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/src/gallium/state_trackers/nine/nine_ff.c b/src/gallium/state_trackers/nine/nine_ff.c
index 0c8d246d0d3..97919121976 100644
--- a/src/gallium/state_trackers/nine/nine_ff.c
+++ b/src/gallium/state_trackers/nine/nine_ff.c
@@ -474,22 +474,22 @@ nine_ff_build_vs(struct NineDevice9 *device, struct vs_build_ctx *vs)
cWM[c] = ureg_src_indirect(cWM[c], ureg_scalar(ureg_src(AR), i));
}
/* multiply by WORLD(index) */
- ureg_MUL(ureg, r[0], _XXXX(vs->aVtx), cWM[0]);
- ureg_MAD(ureg, r[0], _YYYY(vs->aVtx), cWM[1], ureg_src(r[0]));
- ureg_MAD(ureg, r[0], _ZZZZ(vs->aVtx), cWM[2], ureg_src(r[0]));
- ureg_MAD(ureg, r[0], _WWWW(vs->aVtx), cWM[3], ureg_src(r[0]));
+ ureg_MUL(ureg, tmp, _XXXX(vs->aVtx), cWM[0]);
+ ureg_MAD(ureg, tmp, _YYYY(vs->aVtx), cWM[1], ureg_src(tmp));
+ ureg_MAD(ureg, tmp, _ZZZZ(vs->aVtx), cWM[2], ureg_src(tmp));
+ ureg_MAD(ureg, tmp, _WWWW(vs->aVtx), cWM[3], ureg_src(tmp));
/* accumulate weighted position value */
if (i)
- ureg_MAD(ureg, r[2], ureg_src(r[0]), ureg_scalar(vs->aWgt, i), ureg_src(r[2]));
+ ureg_MAD(ureg, r[2], ureg_src(tmp), ureg_scalar(vs->aWgt, i), ureg_src(r[2]));
else
- ureg_MUL(ureg, r[2], ureg_src(r[0]), ureg_scalar(vs->aWgt, 0));
+ ureg_MUL(ureg, r[2], ureg_src(tmp), ureg_scalar(vs->aWgt, 0));
}
/* multiply by VIEW_PROJ */
- ureg_MUL(ureg, r[0], _X(r[2]), _CONST(8));
- ureg_MAD(ureg, r[0], _Y(r[2]), _CONST(9), ureg_src(r[0]));
- ureg_MAD(ureg, r[0], _Z(r[2]), _CONST(10), ureg_src(r[0]));
- ureg_MAD(ureg, oPos, _W(r[2]), _CONST(11), ureg_src(r[0]));
+ ureg_MUL(ureg, tmp, _X(r[2]), _CONST(8));
+ ureg_MAD(ureg, tmp, _Y(r[2]), _CONST(9), ureg_src(tmp));
+ ureg_MAD(ureg, tmp, _Z(r[2]), _CONST(10), ureg_src(tmp));
+ ureg_MAD(ureg, oPos, _W(r[2]), _CONST(11), ureg_src(tmp));
if (need_rVtx)
vs->aVtx = ureg_src(r[2]);
@@ -516,10 +516,10 @@ nine_ff_build_vs(struct NineDevice9 *device, struct vs_build_ctx *vs)
ureg_MOV(ureg, oPos, ureg_src(tmp));
} else {
/* position = vertex * WORLD_VIEW_PROJ */
- ureg_MUL(ureg, r[0], _XXXX(vs->aVtx), _CONST(0));
- ureg_MAD(ureg, r[0], _YYYY(vs->aVtx), _CONST(1), ureg_src(r[0]));
- ureg_MAD(ureg, r[0], _ZZZZ(vs->aVtx), _CONST(2), ureg_src(r[0]));
- ureg_MAD(ureg, oPos, _WWWW(vs->aVtx), _CONST(3), ureg_src(r[0]));
+ ureg_MUL(ureg, tmp, _XXXX(vs->aVtx), _CONST(0));
+ ureg_MAD(ureg, tmp, _YYYY(vs->aVtx), _CONST(1), ureg_src(tmp));
+ ureg_MAD(ureg, tmp, _ZZZZ(vs->aVtx), _CONST(2), ureg_src(tmp));
+ ureg_MAD(ureg, oPos, _WWWW(vs->aVtx), _CONST(3), ureg_src(tmp));
}
if (need_rVtx) {