Mesa (master): i965: Drop GLSL ABS code, which is translated away in brw_wm_fp.
Eric Anholt
anholt at kemper.freedesktop.org
Wed Aug 12 19:51:26 UTC 2009
Module: Mesa
Branch: master
Commit: 863ae3a527947e43136e20a784455738d3221bf3
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=863ae3a527947e43136e20a784455738d3221bf3
Author: Eric Anholt <eric at anholt.net>
Date: Tue Aug 11 18:13:57 2009 -0700
i965: Drop GLSL ABS code, which is translated away in brw_wm_fp.
---
src/mesa/drivers/dri/i965/brw_wm_glsl.c | 20 --------------------
1 files changed, 0 insertions(+), 20 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
index 3a68e05..f480609 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
@@ -640,23 +640,6 @@ static void invoke_subroutine( struct brw_wm_compile *c,
}
}
-static void emit_abs( struct brw_wm_compile *c,
- const struct prog_instruction *inst)
-{
- int i;
- struct brw_compile *p = &c->func;
- brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
- for (i = 0; i < 4; i++) {
- if (inst->DstReg.WriteMask & (1<<i)) {
- struct brw_reg src, dst;
- dst = get_dst_reg(c, inst, i);
- src = get_src_reg(c, inst, 0, i);
- brw_MOV(p, dst, brw_abs(src));
- }
- }
- brw_set_saturate(p, 0);
-}
-
static void emit_trunc( struct brw_wm_compile *c,
const struct prog_instruction *inst)
{
@@ -2834,9 +2817,6 @@ static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c)
case WM_FRONTFACING:
emit_frontfacing(c, inst);
break;
- case OPCODE_ABS:
- emit_abs(c, inst);
- break;
case OPCODE_ADD:
emit_add(c, inst);
break;
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