st/nine: Remove duplicated code for ps texcoord input declaration

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>

diff --git a/src/gallium/state_trackers/nine/nine_shader.c b/src/gallium/state_trackers/nine/nine_shader.c
index 9d44598f173d03e9b551525964383e1f09f8c195..bd695039e3378342481367725a085bc661c9452c 100644 (file)
--- a/src/gallium/state_trackers/nine/nine_shader.c
+++ b/src/gallium/state_trackers/nine/nine_shader.c
@@ -2057,8 +2057,7 @@ DECL_SPECIAL(TEXCOORD)
     const unsigned s = tx->insn.dst[0].idx;
     struct ureg_dst dst = tx_dst_param(tx, &tx->insn.dst[0]);
 
-    if (ureg_src_is_undef(tx->regs.vT[s]))
-        tx->regs.vT[s] = ureg_DECL_fs_input(ureg, tx->texcoord_sn, s, TGSI_INTERPOLATE_PERSPECTIVE);
+    tx_texcoord_alloc(tx, s);
     ureg_MOV(ureg, dst, tx->regs.vT[s]); /* XXX is this sufficient ? */
 
     return D3D_OK;
@@ -2070,8 +2069,7 @@ DECL_SPECIAL(TEXCOORD_ps14)
     const unsigned s = tx->insn.src[0].idx;
     struct ureg_dst dst = tx_dst_param(tx, &tx->insn.dst[0]);
 
-    if (ureg_src_is_undef(tx->regs.vT[s]))
-        tx->regs.vT[s] = ureg_DECL_fs_input(ureg, tx->texcoord_sn, s, TGSI_INTERPOLATE_PERSPECTIVE);
+    tx_texcoord_alloc(tx, s);
     ureg_MOV(ureg, dst, tx->regs.vT[s]); /* XXX is this sufficient ? */
 
     return D3D_OK;
@@ -2170,8 +2168,7 @@ DECL_SPECIAL(TEXM3x3)
     assert(m >= 0 && m > n);
 
     for (s = m; s <= (m + 2); ++s) {
-        if (ureg_src_is_undef(tx->regs.vT[s]))
-            tx->regs.vT[s] = ureg_DECL_fs_input(ureg, tx->texcoord_sn, s, TGSI_INTERPOLATE_PERSPECTIVE);
+        tx_texcoord_alloc(tx, s);
         src[s] = tx->regs.vT[s];
     }
     ureg_DP3(ureg, ureg_writemask(dst, TGSI_WRITEMASK_X), src[0], ureg_src(tx->regs.tS[n]));
@@ -2255,8 +2252,7 @@ DECL_SPECIAL(TEX)
     struct ureg_dst dst = tx_dst_param(tx, &tx->insn.dst[0]);
     struct ureg_src src[2];
 
-    if (ureg_src_is_undef(tx->regs.vT[s]))
-        tx->regs.vT[s] = ureg_DECL_fs_input(ureg, tx->texcoord_sn, s, TGSI_INTERPOLATE_PERSPECTIVE);
+    tx_texcoord_alloc(tx, s);
 
     src[0] = tx->regs.vT[s];
     src[1] = ureg_DECL_sampler(ureg, s);