diff options
Diffstat (limited to 'src/gallium/auxiliary/draw/draw_vs_aos.c')
-rw-r--r-- | src/gallium/auxiliary/draw/draw_vs_aos.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/draw/draw_vs_aos.c b/src/gallium/auxiliary/draw/draw_vs_aos.c index 87232865e2..6141ba9cbf 100644 --- a/src/gallium/auxiliary/draw/draw_vs_aos.c +++ b/src/gallium/auxiliary/draw/draw_vs_aos.c @@ -1632,6 +1632,17 @@ static boolean emit_SUB( struct aos_compilation *cp, const struct tgsi_full_inst return TRUE; } +static boolean emit_TRUNC( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg tmp0 = aos_get_xmm_reg(cp); + + sse2_cvttps2dq(cp->func, tmp0, arg0); + sse2_cvtdq2ps(cp->func, tmp0, tmp0); + + store_dest(cp, &op->FullDstRegisters[0], tmp0); + return TRUE; +} static boolean emit_XPD( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) { @@ -1770,6 +1781,9 @@ emit_instruction( struct aos_compilation *cp, case TGSI_OPCODE_SIN: return emit_SIN(cp, inst); + case TGSI_OPCODE_TRUNC: + return emit_TRUNC(cp, inst); + case TGSI_OPCODE_END: return TRUE; @@ -2176,7 +2190,8 @@ static struct draw_vs_varient *varient_aos_sse( struct draw_vertex_shader *vs, if (!vaos->buffer) goto fail; - debug_printf("nr_vb: %d const: %x\n", vaos->nr_vb, vaos->base.key.const_vbuffers); + if (0) + debug_printf("nr_vb: %d const: %x\n", vaos->nr_vb, vaos->base.key.const_vbuffers); #if 0 tgsi_dump(vs->state.tokens, 0); |