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authorBen Skeggs <skeggsb@gmail.com>2008-06-07 13:01:58 +1000
committerBen Skeggs <skeggsb@gmail.com>2008-06-29 15:46:15 +1000
commit68091b0c89310c309b668c9d6d80640dc6040ab7 (patch)
tree5646132aa6bfc2496d4d7c1da81e72f3b72a6c40 /src
parentb4f7463585071236d633e4c857dbbdf67b03dc94 (diff)
nv50: ABS
Diffstat (limited to 'src')
-rw-r--r--src/gallium/drivers/nv50/nv50_program.c18
1 files changed, 16 insertions, 2 deletions
diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c
index 448062e767..7c2177d42d 100644
--- a/src/gallium/drivers/nv50/nv50_program.c
+++ b/src/gallium/drivers/nv50/nv50_program.c
@@ -12,8 +12,7 @@
#define NV50_SU_MAX_TEMP 64
-/* ABS
- * ARL
+/* ARL
* DST - const(1.0)
* LIT
* POW
@@ -670,6 +669,21 @@ nv50_program_tx_insn(struct nv50_pc *pc, const union tgsi_full_token *tok)
}
switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_ABS:
+ for (c = 0; c < 4; c++) {
+ unsigned inst[2] = { 0, 0 };
+
+ set_long(pc, inst);
+ inst[0] = 0xa0000000; /* cvt */
+ inst[1] |= (6 << 29); /* cvt */
+ inst[1] |= 0x04000000; /* 32 bit */
+ inst[1] |= (1 << 14); /* src .f32 */
+ inst[1] |= ((1 << 6) << 14); /* .abs */
+ set_dst(pc, dst[c], inst);
+ set_src_0(pc, src[0][c], inst);
+ emit(pc, inst);
+ }
+ break;
case TGSI_OPCODE_ADD:
for (c = 0; c < 4; c++) {
if (!(mask & (1 << c)))