diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-06-12 16:01:43 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-06-12 16:01:43 -0600 |
| commit | 20ee00754d432cf6c9aca2ba61e004a83795e160 (patch) | |
| tree | 1e2f4c0d8c3dfc8685e6b2cb76d2a8dc97079ae2 | |
| parent | 08f1b8ac709105d42ec34f8b8a81421e3b0fbc81 (diff) | |
gallium: disable the codegen for TGSI_OPCODE_EXPBASE2 for now.
The x86 code seems to fail for exponents of 4 or larger.
See glean's vertProg1/EX2 test.
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_vs_aos.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/draw/draw_vs_aos.c b/src/gallium/auxiliary/draw/draw_vs_aos.c index 388dd3fbee0..1f926b3e850 100644 --- a/src/gallium/auxiliary/draw/draw_vs_aos.c +++ b/src/gallium/auxiliary/draw/draw_vs_aos.c @@ -1662,7 +1662,14 @@ emit_instruction( struct aos_compilation *cp, return emit_RND(cp, inst); case TGSI_OPCODE_EXPBASE2: +#if 0 + /* this seems to fail for "larger" exponents. + * See glean tvertProg1's EX2 test. + */ return emit_EX2(cp, inst); +#else + return FALSE; +#endif case TGSI_OPCODE_LOGBASE2: return emit_LG2(cp, inst); |