projects
/
profile
/
ivi
/
mesa.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
a6705aa
)
glsl_to_tgsi: support DDY (ir_unop_dFdy)
author
Bryan Cain
<bryancain3@gmail.com>
Sun, 1 May 2011 16:55:03 +0000
(11:55 -0500)
committer
Bryan Cain
<bryancain3@gmail.com>
Mon, 1 Aug 2011 22:59:07 +0000
(17:59 -0500)
src/mesa/state_tracker/st_glsl_to_tgsi.cpp
patch
|
blob
|
history
diff --git
a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index
08c6a7b
..
eed9bb0
100644
(file)
--- a/
src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/
src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@
-1271,6
+1271,7
@@
glsl_to_tgsi_visitor::visit(ir_expression *ir)
emit(ir, OPCODE_DDX, result_dst, op[0]);
break;
case ir_unop_dFdy:
+ op[0].negate = ~op[0].negate;
emit(ir, OPCODE_DDY, result_dst, op[0]);
break;
@@
-3487,12
+3488,6
@@
compile_tgsi_instruction(struct st_translate *t,
case OPCODE_NOISE4:
assert(!"OPCODE_NOISE should have been lowered\n");
break;
-
- case OPCODE_DDY:
- // TODO: copy emit_ddy() function from st_mesa_to_tgsi.c
- assert(!"OPCODE_DDY");
- //emit_ddy( t, dst[0], &inst->src[0] );
- break;
default:
ureg_insn( ureg,