diff options
| author | Roland Scheidegger <sroland@tungstengraphics.com> | 2007-07-29 19:44:55 +0200 |
|---|---|---|
| committer | Roland Scheidegger <sroland@tungstengraphics.com> | 2007-07-29 19:44:55 +0200 |
| commit | ab02552cdddf9322bfaf874f85d74e7c174a0f3b (patch) | |
| tree | 24d0f6c30372cc57e1bf3f6fbad806d3d5903432 /src/mesa/drivers/dri | |
| parent | dde814776c1feee30e986858782c14d9b0feeaea (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.c | 8 |
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); /* |