[Mesa-dev] [PATCH 3/3] nir/lower_double_ops: fix indentation
Thomas Hindoe Paaboel Andersen
phomes at gmail.com
Fri Apr 29 18:32:00 UTC 2016
---
src/compiler/nir/nir_lower_double_ops.c | 60 ++++++++++++++++-----------------
1 file changed, 30 insertions(+), 30 deletions(-)
diff --git a/src/compiler/nir/nir_lower_double_ops.c b/src/compiler/nir/nir_lower_double_ops.c
index e5cf094..3f831dc 100644
--- a/src/compiler/nir/nir_lower_double_ops.c
+++ b/src/compiler/nir/nir_lower_double_ops.c
@@ -267,36 +267,36 @@ lower_sqrt_rsq(nir_builder *b, nir_ssa_def *src, bool sqrt)
* (https://en.wikipedia.org/wiki/Methods_of_computing_square_roots).
*/
- nir_ssa_def *one_half = nir_imm_double(b, 0.5);
- nir_ssa_def *h_0 = nir_fmul(b, one_half, ra);
- nir_ssa_def *g_0 = nir_fmul(b, src, ra);
- nir_ssa_def *r_0 = nir_ffma(b, nir_fneg(b, h_0), g_0, one_half);
- nir_ssa_def *h_1 = nir_ffma(b, h_0, r_0, h_0);
- nir_ssa_def *res;
- if (sqrt) {
- nir_ssa_def *g_1 = nir_ffma(b, g_0, r_0, g_0);
- nir_ssa_def *r_1 = nir_ffma(b, nir_fneg(b, g_1), g_1, src);
- res = nir_ffma(b, h_1, r_1, g_1);
- } else {
- nir_ssa_def *y_1 = nir_fmul(b, nir_imm_double(b, 2.0), h_1);
- nir_ssa_def *r_1 = nir_ffma(b, nir_fneg(b, y_1), nir_fmul(b, h_1, src),
- one_half);
- res = nir_ffma(b, y_1, r_1, y_1);
- }
-
- if (sqrt) {
- /* Here, the special cases we need to handle are
- * 0 -> 0 and
- * +inf -> +inf
- */
- res = nir_bcsel(b, nir_ior(b, nir_feq(b, src, nir_imm_double(b, 0.0)),
- nir_feq(b, src, nir_imm_double(b, INFINITY))),
- src, res);
- } else {
- res = fix_inv_result(b, res, src, new_exp);
- }
-
- return res;
+ nir_ssa_def *one_half = nir_imm_double(b, 0.5);
+ nir_ssa_def *h_0 = nir_fmul(b, one_half, ra);
+ nir_ssa_def *g_0 = nir_fmul(b, src, ra);
+ nir_ssa_def *r_0 = nir_ffma(b, nir_fneg(b, h_0), g_0, one_half);
+ nir_ssa_def *h_1 = nir_ffma(b, h_0, r_0, h_0);
+ nir_ssa_def *res;
+ if (sqrt) {
+ nir_ssa_def *g_1 = nir_ffma(b, g_0, r_0, g_0);
+ nir_ssa_def *r_1 = nir_ffma(b, nir_fneg(b, g_1), g_1, src);
+ res = nir_ffma(b, h_1, r_1, g_1);
+ } else {
+ nir_ssa_def *y_1 = nir_fmul(b, nir_imm_double(b, 2.0), h_1);
+ nir_ssa_def *r_1 = nir_ffma(b, nir_fneg(b, y_1), nir_fmul(b, h_1, src),
+ one_half);
+ res = nir_ffma(b, y_1, r_1, y_1);
+ }
+
+ if (sqrt) {
+ /* Here, the special cases we need to handle are
+ * 0 -> 0 and
+ * +inf -> +inf
+ */
+ res = nir_bcsel(b, nir_ior(b, nir_feq(b, src, nir_imm_double(b, 0.0)),
+ nir_feq(b, src, nir_imm_double(b, INFINITY))),
+ src, res);
+ } else {
+ res = fix_inv_result(b, res, src, new_exp);
+ }
+
+ return res;
}
static nir_ssa_def *
--
2.7.4
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