diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_emit.c | 56 |
1 files changed, 1 insertions, 55 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index 558a1df67e0..3b02fd0598c 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -61,7 +61,7 @@ brw_vs_arg_can_be_immediate(enum prog_opcode opcode, int arg) /* These opcodes get broken down in a way that allow two * args to be immediates. */ - if (opcode == OPCODE_MAD || opcode == OPCODE_LRP) { + if (opcode == OPCODE_MAD) { if (arg == 1 || arg == 2) return true; } @@ -431,35 +431,6 @@ static void unalias2( struct brw_vs_compile *c, } } -/** - * \sa unalias2 - * Checkes if 3-operand instruction needs an intermediate temporary. - */ -static void unalias3( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1, - struct brw_reg arg2, - void (*func)( struct brw_vs_compile *, - struct brw_reg, - struct brw_reg, - struct brw_reg, - struct brw_reg )) -{ - if ((dst.file == arg0.file && dst.nr == arg0.nr) || - (dst.file == arg1.file && dst.nr == arg1.nr) || - (dst.file == arg2.file && dst.nr == arg2.nr)) { - struct brw_compile *p = &c->func; - struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask); - func(c, tmp, arg0, arg1, arg2); - brw_MOV(p, dst, tmp); - release_tmp(c, tmp); - } - else { - func(c, dst, arg0, arg1, arg2); - } -} - static void emit_sop( struct brw_vs_compile *c, struct brw_reg dst, struct brw_reg arg0, @@ -935,19 +906,6 @@ static void emit_lit_noalias( struct brw_vs_compile *c, release_tmp(c, tmp); } -static void emit_lrp_noalias(struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1, - struct brw_reg arg2) -{ - struct brw_compile *p = &c->func; - - brw_ADD(p, dst, negate(arg0), brw_imm_f(1.0)); - brw_MUL(p, brw_null_reg(), dst, arg2); - brw_MAC(p, dst, arg0, arg1); -} - static struct brw_reg get_constant(struct brw_vs_compile *c, const struct prog_instruction *inst, @@ -1708,12 +1666,6 @@ void brw_old_vs_emit(struct brw_vs_compile *c ) case OPCODE_ADD: brw_ADD(p, dst, args[0], args[1]); break; - case OPCODE_COS: - emit_math1(c, BRW_MATH_FUNCTION_COS, dst, args[0], BRW_MATH_PRECISION_FULL); - break; - case OPCODE_DP2: - brw_DP2(p, dst, args[0], args[1]); - break; case OPCODE_DP3: brw_DP3(p, dst, args[0], args[1]); break; @@ -1750,9 +1702,6 @@ void brw_old_vs_emit(struct brw_vs_compile *c ) case OPCODE_LIT: unalias1(c, dst, args[0], emit_lit_noalias); break; - case OPCODE_LRP: - unalias3(c, dst, args[0], args[1], args[2], emit_lrp_noalias); - break; case OPCODE_MAD: if (!accumulator_contains(c, args[2])) brw_MOV(p, brw_acc_reg(), args[2]); @@ -1780,9 +1729,6 @@ void brw_old_vs_emit(struct brw_vs_compile *c ) emit_math1(c, BRW_MATH_FUNCTION_RSQ, dst, brw_abs(args[0]), BRW_MATH_PRECISION_FULL); break; - case OPCODE_SIN: - emit_math1(c, BRW_MATH_FUNCTION_SIN, dst, args[0], BRW_MATH_PRECISION_FULL); - break; case OPCODE_SGE: unalias2(c, dst, args[0], args[1], emit_sge); break; |