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ttn: switch to derivative intrinsics

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Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30572>
This commit is contained in:
Pavel Ondračka 2024-08-12 19:28:21 +02:00 • committed by Marge Bot
parent 5f437aa24d
commit 9966365fe0
1 changed files with 16 additions and 5 deletions
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21
src/gallium/auxiliary/nir/tgsi_to_nir.c
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@ -1675,8 +1675,6 @@ static const nir_op op_trans[TGSI_OPCODE_LAST] = {
[TGSI_OPCODE_LG2] = nir_op_flog2, [TGSI_OPCODE_LG2] = nir_op_flog2,
[TGSI_OPCODE_POW] = nir_op_fpow, [TGSI_OPCODE_POW] = nir_op_fpow,
[TGSI_OPCODE_COS] = nir_op_fcos, [TGSI_OPCODE_COS] = nir_op_fcos,
[TGSI_OPCODE_DDX] = nir_op_fddx,
[TGSI_OPCODE_DDY] = nir_op_fddy,
[TGSI_OPCODE_KILL] = 0, [TGSI_OPCODE_KILL] = 0,
[TGSI_OPCODE_PK2H] = 0, /* XXX */ [TGSI_OPCODE_PK2H] = 0, /* XXX */
[TGSI_OPCODE_PK2US] = 0, /* XXX */ [TGSI_OPCODE_PK2US] = 0, /* XXX */
@ -1713,9 +1711,6 @@ static const nir_op op_trans[TGSI_OPCODE_LAST] = {
[TGSI_OPCODE_ELSE] = 0, [TGSI_OPCODE_ELSE] = 0,
[TGSI_OPCODE_ENDIF] = 0, [TGSI_OPCODE_ENDIF] = 0,
[TGSI_OPCODE_DDX_FINE] = nir_op_fddx_fine,
[TGSI_OPCODE_DDY_FINE] = nir_op_fddy_fine,
[TGSI_OPCODE_CEIL] = nir_op_fceil, [TGSI_OPCODE_CEIL] = nir_op_fceil,
[TGSI_OPCODE_I2F] = nir_op_i2f32, [TGSI_OPCODE_I2F] = nir_op_i2f32,
[TGSI_OPCODE_NOT] = nir_op_inot, [TGSI_OPCODE_NOT] = nir_op_inot,
@ -2022,6 +2017,22 @@ ttn_emit_instruction(struct ttn_compile *c)
ttn_barrier(b); ttn_barrier(b);
break; break;
case TGSI_OPCODE_DDX:
dst = nir_ddx(b, src[0]);
break;
case TGSI_OPCODE_DDX_FINE:
dst = nir_ddx_fine(b, src[0]);
break;
case TGSI_OPCODE_DDY:
dst = nir_ddy(b, src[0]);
break;
case TGSI_OPCODE_DDY_FINE:
dst = nir_ddy_fine(b, src[0]);
break;
default: default:
if (op_trans[tgsi_op] != 0 || tgsi_op == TGSI_OPCODE_MOV) { if (op_trans[tgsi_op] != 0 || tgsi_op == TGSI_OPCODE_MOV) {
dst = ttn_alu(b, op_trans[tgsi_op], dst_bitsize, src); dst = ttn_alu(b, op_trans[tgsi_op], dst_bitsize, src);