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authorRoland Scheidegger <sroland@tungstengraphics.com>2007-07-29 19:44:55 +0200
committerRoland Scheidegger <sroland@tungstengraphics.com>2007-07-29 19:44:55 +0200
commitab02552cdddf9322bfaf874f85d74e7c174a0f3b (patch)
tree24d0f6c30372cc57e1bf3f6fbad806d3d5903432 /src/mesa/drivers/dri
parentdde814776c1feee30e986858782c14d9b0feeaea (diff)
fix cos/sin range reduction for i915 driver too
Diffstat (limited to 'src/mesa/drivers/dri')
-rw-r--r--src/mesa/drivers/dri/i915/i915_fragprog.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_fragprog.c b/src/mesa/drivers/dri/i915/i915_fragprog.c
index 702b878828..abca0bbffe 100644
--- a/src/mesa/drivers/dri/i915/i915_fragprog.c
+++ b/src/mesa/drivers/dri/i915/i915_fragprog.c
@@ -304,7 +304,7 @@ static void upload_program( struct i915_fragment_program *p )
A0_MUL,
tmp, A0_DEST_CHANNEL_X, 0,
src0,
- i915_emit_const1f(p, 1.0/(M_PI * 2)),
+ i915_emit_const1f(p, 1.0/(M_PI)),
0);
i915_emit_arith( p,
@@ -319,7 +319,7 @@ static void upload_program( struct i915_fragment_program *p )
A0_MUL,
tmp, A0_DEST_CHANNEL_X, 0,
tmp,
- i915_emit_const1f(p, (M_PI * 2)),
+ i915_emit_const1f(p, (M_PI)),
0);
/*
@@ -645,7 +645,7 @@ static void upload_program( struct i915_fragment_program *p )
A0_MUL,
tmp, A0_DEST_CHANNEL_X, 0,
src0,
- i915_emit_const1f(p, 1.0/(M_PI * 2)),
+ i915_emit_const1f(p, 1.0/(M_PI)),
0);
i915_emit_arith( p,
@@ -660,7 +660,7 @@ static void upload_program( struct i915_fragment_program *p )
A0_MUL,
tmp, A0_DEST_CHANNEL_X, 0,
tmp,
- i915_emit_const1f(p, (M_PI * 2)),
+ i915_emit_const1f(p, (M_PI)),
0);
/*