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-rw-r--r--src/mesa/math/m_clip_tmp.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mesa/math/m_clip_tmp.h b/src/mesa/math/m_clip_tmp.h
index 5cfcf91dd90..45dec47f0fe 100644
--- a/src/mesa/math/m_clip_tmp.h
+++ b/src/mesa/math/m_clip_tmp.h
@@ -60,7 +60,7 @@ static GLvector4f * _XFORMAPI TAG(cliptest_points4)( GLvector4f *clip_vec,
const GLfloat cy = from[1];
const GLfloat cz = from[2];
const GLfloat cw = from[3];
-#if defined(macintosh) || defined(__powerpc__)
+#if defined(__powerpc__)
/* on powerpc cliptest is 17% faster in this way. */
GLuint mask;
mask = (((cw < cx) << CLIP_RIGHT_SHIFT));
@@ -71,7 +71,7 @@ static GLvector4f * _XFORMAPI TAG(cliptest_points4)( GLvector4f *clip_vec,
mask |= (((cw < cz) << CLIP_FAR_SHIFT));
mask |= (((cw < -cz) << CLIP_NEAR_SHIFT));
}
-#else /* !defined(macintosh)) */
+#else
GLubyte mask = 0;
if (-cx + cw < 0) mask |= CLIP_RIGHT_BIT;
if ( cx + cw < 0) mask |= CLIP_LEFT_BIT;
@@ -81,7 +81,7 @@ static GLvector4f * _XFORMAPI TAG(cliptest_points4)( GLvector4f *clip_vec,
if (-cz + cw < 0) mask |= CLIP_FAR_BIT;
if ( cz + cw < 0) mask |= CLIP_NEAR_BIT;
}
-#endif /* defined(macintosh) */
+#endif
clipMask[i] = mask;
if (mask) {
@@ -140,7 +140,7 @@ static GLvector4f * _XFORMAPI TAG(cliptest_np_points4)( GLvector4f *clip_vec,
const GLfloat cy = from[1];
const GLfloat cz = from[2];
const GLfloat cw = from[3];
-#if defined(macintosh) || defined(__powerpc__)
+#if defined(__powerpc__)
/* on powerpc cliptest is 17% faster in this way. */
GLuint mask;
mask = (((cw < cx) << CLIP_RIGHT_SHIFT));
@@ -151,7 +151,7 @@ static GLvector4f * _XFORMAPI TAG(cliptest_np_points4)( GLvector4f *clip_vec,
mask |= (((cw < cz) << CLIP_FAR_SHIFT));
mask |= (((cw < -cz) << CLIP_NEAR_SHIFT));
}
-#else /* !defined(macintosh)) */
+#else
GLubyte mask = 0;
if (-cx + cw < 0) mask |= CLIP_RIGHT_BIT;
if ( cx + cw < 0) mask |= CLIP_LEFT_BIT;
@@ -161,7 +161,7 @@ static GLvector4f * _XFORMAPI TAG(cliptest_np_points4)( GLvector4f *clip_vec,
if (-cz + cw < 0) mask |= CLIP_FAR_BIT;
if ( cz + cw < 0) mask |= CLIP_NEAR_BIT;
}
-#endif /* defined(macintosh) */
+#endif
clipMask[i] = mask;
if (mask) {