[Mesa-dev] [PATCH v2 18/52] st/nine: Remove some shader unused code

[Ilia Mirkin]

On Sat, Jan 10, 2015 at 5:38 AM, Axel Davy <axel.davy at ens.fr> wrote:
> Signed-off-by: Axel Davy <axel.davy at ens.fr>
> Cc: "10.4" <mesa-stable at lists.freedesktop.org>

Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>

> ---
>  src/gallium/state_trackers/nine/nine_shader.c | 23 +----------------------
>  1 file changed, 1 insertion(+), 22 deletions(-)
>
> diff --git a/src/gallium/state_trackers/nine/nine_shader.c b/src/gallium/state_trackers/nine/nine_shader.c
> index fcc1c68..79b0804 100644
> --- a/src/gallium/state_trackers/nine/nine_shader.c
> +++ b/src/gallium/state_trackers/nine/nine_shader.c
> @@ -35,11 +35,6 @@
>
>  #define DBG_CHANNEL DBG_SHADER
>
> -#if 1
> -#define NINE_TGSI_LAZY_DEVS /* don't use TGSI_OPCODE_BREAKC */
> -#endif
> -#define NINE_TGSI_LAZY_R600 /* don't use TGSI_OPCODE_DP2A */
> -
>  #define DUMP(args...) _nine_debug_printf(DBG_CHANNEL, NULL, args)
>
>
> @@ -1542,24 +1537,16 @@ DECL_SPECIAL(REP)
>      if (tx->native_integers)
>      {
>          ureg_USGE(ureg, tmp, tx_src_scalar(ctr), rep);
> -#ifdef NINE_TGSI_LAZY_DEVS
>          ureg_UIF(ureg, tx_src_scalar(tmp), tx_cond(tx));
> -#endif
>      }
>      else
>      {
>          ureg_SGE(ureg, tmp, tx_src_scalar(ctr), rep);
> -#ifdef NINE_TGSI_LAZY_DEVS
>          ureg_IF(ureg, tx_src_scalar(tmp), tx_cond(tx));
> -#endif
>      }
> -#ifdef NINE_TGSI_LAZY_DEVS
>      ureg_BRK(ureg);
>      tx_endcond(tx);
>      ureg_ENDIF(ureg);
> -#else
> -    ureg_BREAKC(ureg, tx_src_scalar(tmp));
> -#endif
>
>      if (tx->native_integers) {
>          ureg_UADD(ureg, ctr, tx_src_scalar(ctr), ureg_imm1u(ureg, 1));
> @@ -1637,14 +1624,10 @@ DECL_SPECIAL(BREAKC)
>      src[0] = tx_src_param(tx, &tx->insn.src[0]);
>      src[1] = tx_src_param(tx, &tx->insn.src[1]);
>      ureg_insn(tx->ureg, cmp_op, &tmp, 1, src, 2);
> -#ifdef NINE_TGSI_LAZY_DEVS
>      ureg_IF(tx->ureg, ureg_scalar(ureg_src(tmp), TGSI_SWIZZLE_X), tx_cond(tx));
>      ureg_BRK(tx->ureg);
>      tx_endcond(tx);
>      ureg_ENDIF(tx->ureg);
> -#else
> -    ureg_BREAKC(tx->ureg, ureg_scalar(ureg_src(tmp), TGSI_SWIZZLE_X));
> -#endif
>      return D3D_OK;
>  }
>
> @@ -1964,7 +1947,6 @@ DECL_SPECIAL(NRM)
>
>  DECL_SPECIAL(DP2ADD)
>  {
> -#ifdef NINE_TGSI_LAZY_R600
>      struct ureg_dst tmp = tx_scratch_scalar(tx);
>      struct ureg_src dp2 = tx_src_scalar(tmp);
>      struct ureg_dst dst = tx_dst_param(tx, &tx->insn.dst[0]);
> @@ -1978,9 +1960,6 @@ DECL_SPECIAL(DP2ADD)
>      ureg_ADD(tx->ureg, dst, src[2], dp2);
>
>      return D3D_OK;
> -#else
> -    return NineTranslateInstruction_Generic(tx);
> -#endif
>  }
>
>  DECL_SPECIAL(TEXCOORD)
> @@ -2355,7 +2334,7 @@ struct sm1_op_info inst_table[] =
>      /* Misc */
>      _OPI(CMP,    CMP,  V(0,0), V(0,0), V(1,2), V(3,0), 1, 3, SPECIAL(CMP)), /* reversed */
>      _OPI(BEM,    NOP,  V(0,0), V(0,0), V(1,4), V(1,4), 0, 0, SPECIAL(BEM)),
> -    _OPI(DP2ADD, DP2A, V(0,0), V(0,0), V(2,0), V(3,0), 1, 3, SPECIAL(DP2ADD)), /* for radeons */
> +    _OPI(DP2ADD, NOP,  V(0,0), V(0,0), V(2,0), V(3,0), 1, 3, SPECIAL(DP2ADD)),
>      _OPI(DSX,    DDX,  V(0,0), V(0,0), V(2,1), V(3,0), 1, 1, NULL),
>      _OPI(DSY,    DDY,  V(0,0), V(0,0), V(2,1), V(3,0), 1, 1, NULL),
>      _OPI(TEXLDD, TXD,  V(0,0), V(0,0), V(2,1), V(3,0), 1, 4, SPECIAL(TEXLDD)),
> --
> 2.1.0
>
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