diff options
| author | Michal Krol <michal@tungstengraphics.com> | 2008-11-14 13:26:01 +0100 |
|---|---|---|
| committer | Michal Krol <michal@vmware.com> | 2008-12-22 21:43:05 +0100 |
| commit | b8e68f2e55ed22a97b7f976fe9556b2abcc49ea9 (patch) | |
| tree | d3b3e1797492d0681c6e2f24be855325a1078a0f | |
| parent | 417a78bdad11976f89e7bb12e3de0138995a2b1f (diff) | |
tgsi: Keep address register as a floating point.
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index 65a0f39fdb..0756d7db17 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -467,17 +467,6 @@ micro_exp2( } static void -micro_f2it( - union tgsi_exec_channel *dst, - const union tgsi_exec_channel *src ) -{ - dst->i[0] = (int) src->f[0]; - dst->i[1] = (int) src->f[1]; - dst->i[2] = (int) src->f[2]; - dst->i[3] = (int) src->f[3]; -} - -static void micro_f2ut( union tgsi_exec_channel *dst, const union tgsi_exec_channel *src ) @@ -1075,10 +1064,10 @@ fetch_source( &indir_index ); /* add value of address register to the offset */ - index.i[0] += indir_index.i[0]; - index.i[1] += indir_index.i[1]; - index.i[2] += indir_index.i[2]; - index.i[3] += indir_index.i[3]; + index.i[0] += (int) indir_index.f[0]; + index.i[1] += (int) indir_index.f[1]; + index.i[2] += (int) indir_index.f[2]; + index.i[3] += (int) indir_index.f[3]; /* for disabled execution channels, zero-out the index to * avoid using a potential garbage value. @@ -1131,10 +1120,10 @@ fetch_source( &index2, &indir_index ); - index.i[0] += indir_index.i[0]; - index.i[1] += indir_index.i[1]; - index.i[2] += indir_index.i[2]; - index.i[3] += indir_index.i[3]; + index.i[0] += (int) indir_index.f[0]; + index.i[1] += (int) indir_index.f[1]; + index.i[2] += (int) indir_index.f[2]; + index.i[3] += (int) indir_index.f[3]; /* for disabled execution channels, zero-out the index to * avoid using a potential garbage value. @@ -1754,7 +1743,7 @@ exec_instruction( case TGSI_OPCODE_ARL: FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) { FETCH( &r[0], 0, chan_index ); - micro_f2it( &r[0], &r[0] ); + micro_trunc( &r[0], &r[0] ); STORE( &r[0], 0, chan_index ); } break; |