i965: clean-up tex target switches

diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
index 2a31077a6607ea96007bcc510c8299617a5f1010..c68056df6fd8bfaa120f3833645512c7e1c67273 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
@@ -2648,11 +2648,15 @@ static void emit_txb(struct brw_wm_compile *c,
            brw_MOV(p, brw_message_reg(3), src[1]);
            brw_MOV(p, brw_message_reg(4), brw_imm_f(0));
            break;
-       default:
+       case TEXTURE_3D_INDEX:
+       case TEXTURE_CUBE_INDEX:
            brw_MOV(p, brw_message_reg(2), src[0]);
            brw_MOV(p, brw_message_reg(3), src[1]);
            brw_MOV(p, brw_message_reg(4), src[2]);
            break;
+       default:
+            /* invalid target */
+            abort();
     }
     brw_MOV(p, brw_message_reg(5), src[3]);          /* bias */
     brw_MOV(p, brw_message_reg(6), brw_imm_f(0));    /* ref (unused?) */
@@ -2711,10 +2715,14 @@ static void emit_tex(struct brw_wm_compile *c,
            emit = WRITEMASK_XY;
            nr = 2;
            break;
-       default:
+       case TEXTURE_3D_INDEX:
+       case TEXTURE_CUBE_INDEX:
            emit = WRITEMASK_XYZ;
            nr = 3;
            break;
+       default:
+           /* invalid target */
+           abort();
     }
     msg_len = 1;