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nv50: fix CEIL and TRUNC 

Separated the integer rounding mode flag for cvt.
This commit is contained in:
Christoph Bumiller 2009-09-25 10:33:02 +02:00
parent e2b8dc3e38
commit ef6805710d
1 changed files with 5 additions and 4 deletions
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9
src/gallium/drivers/nv50/nv50_program.c
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@ -825,7 +825,8 @@ emit_precossin(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src)
#define CVT_F32_U32 0x64
#define CVT_S32_F32 0x8c
#define CVT_S32_S32 0x0c
#define CVT_F32_F32_ROP 0xcc
#define CVT_NEG 0x20
#define CVT_RI 0x08
static void
emit_cvt(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src,
@ -933,7 +934,7 @@ map_tgsi_setop_cc(unsigned op)
static INLINE void
emit_flr(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src)
{
emit_cvt(pc, dst, src, -1, CVTOP_FLOOR, CVT_F32_F32_ROP);
emit_cvt(pc, dst, src, -1, CVTOP_FLOOR, CVT_F32_F32 | CVT_RI);
}
static void
@ -1623,7 +1624,7 @@ nv50_program_tx_insn(struct nv50_pc *pc,
if (!(mask & (1 << c)))
continue;
emit_cvt(pc, dst[c], src[0][c], -1,
CVTOP_CEIL, CVT_F32_F32);
CVTOP_CEIL, CVT_F32_F32 | CVT_RI);
}
break;
case TGSI_OPCODE_COS:
@ -1843,7 +1844,7 @@ nv50_program_tx_insn(struct nv50_pc *pc,
if (!(mask & (1 << c)))
continue;
emit_cvt(pc, dst[c], src[0][c], -1,
CVTOP_TRUNC, CVT_F32_F32);
CVTOP_TRUNC, CVT_F32_F32 | CVT_RI);
}
break;
case TGSI_OPCODE_XPD: