diff options
| author | Michal Krol <michal@tungstengraphics.com> | 2008-11-14 13:26:01 +0100 |
|---|---|---|
| committer | Michal Krol <michal@tungstengraphics.com> | 2008-11-18 16:07:16 +0100 |
| commit | 957f7d7d94e8d092ba98433e61b21ac704453519 (patch) | |
| tree | 8aeba9f47156652c6557a880d55f13aa42333b8e | |
| parent | 6cf59e1293c5777ba5675e6315cbfad3211f9260 (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 4a217454dd..177cf206b3 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 ) @@ -1081,10 +1070,10 @@ 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. @@ -1160,10 +1149,10 @@ 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. @@ -1789,7 +1778,7 @@ 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; |