summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
authorbunnei <bunneidev@gmail.com>2015-02-04 00:24:29 +0100
committerbunnei <bunneidev@gmail.com>2015-02-05 04:15:44 +0100
commit8c93a28fed67fe9f93199aa6ff2e2444179bdb56 (patch)
treec79e65a21e9b912922c76480f6cb739d3d9f8ea5 /src
parentMerge pull request #534 from neobrain/disassembler-improvements (diff)
downloadyuzu-8c93a28fed67fe9f93199aa6ff2e2444179bdb56.tar
yuzu-8c93a28fed67fe9f93199aa6ff2e2444179bdb56.tar.gz
yuzu-8c93a28fed67fe9f93199aa6ff2e2444179bdb56.tar.bz2
yuzu-8c93a28fed67fe9f93199aa6ff2e2444179bdb56.tar.lz
yuzu-8c93a28fed67fe9f93199aa6ff2e2444179bdb56.tar.xz
yuzu-8c93a28fed67fe9f93199aa6ff2e2444179bdb56.tar.zst
yuzu-8c93a28fed67fe9f93199aa6ff2e2444179bdb56.zip
Diffstat (limited to 'src')
-rw-r--r--src/video_core/math.h51
1 files changed, 35 insertions, 16 deletions
diff --git a/src/video_core/math.h b/src/video_core/math.h
index 9622e7614..c176b225a 100644
--- a/src/video_core/math.h
+++ b/src/video_core/math.h
@@ -457,27 +457,41 @@ public:
const T& b() const { return z; }
const T& a() const { return w; }
- // swizzlers - create a subvector of specific components
+ // Swizzlers - Create a subvector of specific components
// e.g. Vec2 uv() { return Vec2(x,y); }
- // _DEFINE_SWIZZLER2 defines a single such function, DEFINE_SWIZZLER2 defines all of them for all component names (x<->r) and permutations (xy<->yx)
+
+ // _DEFINE_SWIZZLER2 defines a single such function
+ // DEFINE_SWIZZLER2_COMP1 defines one-component functions for all component names (x<->r)
+ // DEFINE_SWIZZLER2_COMP2 defines two component functions for all component names (x<->r) and permutations (xy<->yx)
#define _DEFINE_SWIZZLER2(a, b, name) const Vec2<T> name() const { return Vec2<T>(a, b); }
-#define DEFINE_SWIZZLER2(a, b, a2, b2) \
+#define DEFINE_SWIZZLER2_COMP1(a, a2) \
+ _DEFINE_SWIZZLER2(a, a, a##a); \
+ _DEFINE_SWIZZLER2(a, a, a2##a2)
+#define DEFINE_SWIZZLER2_COMP2(a, b, a2, b2) \
_DEFINE_SWIZZLER2(a, b, a##b); \
_DEFINE_SWIZZLER2(a, b, a2##b2); \
_DEFINE_SWIZZLER2(b, a, b##a); \
_DEFINE_SWIZZLER2(b, a, b2##a2)
- DEFINE_SWIZZLER2(x, y, r, g);
- DEFINE_SWIZZLER2(x, z, r, b);
- DEFINE_SWIZZLER2(x, w, r, a);
- DEFINE_SWIZZLER2(y, z, g, b);
- DEFINE_SWIZZLER2(y, w, g, a);
- DEFINE_SWIZZLER2(z, w, b, a);
-#undef DEFINE_SWIZZLER2
+ DEFINE_SWIZZLER2_COMP2(x, y, r, g);
+ DEFINE_SWIZZLER2_COMP2(x, z, r, b);
+ DEFINE_SWIZZLER2_COMP2(x, w, r, a);
+ DEFINE_SWIZZLER2_COMP2(y, z, g, b);
+ DEFINE_SWIZZLER2_COMP2(y, w, g, a);
+ DEFINE_SWIZZLER2_COMP2(z, w, b, a);
+ DEFINE_SWIZZLER2_COMP1(x, r);
+ DEFINE_SWIZZLER2_COMP1(y, g);
+ DEFINE_SWIZZLER2_COMP1(z, b);
+ DEFINE_SWIZZLER2_COMP1(w, a);
+#undef DEFINE_SWIZZLER2_COMP1
+#undef DEFINE_SWIZZLER2_COMP2
#undef _DEFINE_SWIZZLER2
#define _DEFINE_SWIZZLER3(a, b, c, name) const Vec3<T> name() const { return Vec3<T>(a, b, c); }
-#define DEFINE_SWIZZLER3(a, b, c, a2, b2, c2) \
+#define DEFINE_SWIZZLER3_COMP1(a, a2) \
+ _DEFINE_SWIZZLER3(a, a, a, a##a##a); \
+ _DEFINE_SWIZZLER3(a, a, a, a2##a2##a2)
+#define DEFINE_SWIZZLER3_COMP3(a, b, c, a2, b2, c2) \
_DEFINE_SWIZZLER3(a, b, c, a##b##c); \
_DEFINE_SWIZZLER3(a, c, b, a##c##b); \
_DEFINE_SWIZZLER3(b, a, c, b##a##c); \
@@ -491,11 +505,16 @@ public:
_DEFINE_SWIZZLER3(c, a, b, c2##a2##b2); \
_DEFINE_SWIZZLER3(c, b, a, c2##b2##a2)
- DEFINE_SWIZZLER3(x, y, z, r, g, b);
- DEFINE_SWIZZLER3(x, y, w, r, g, a);
- DEFINE_SWIZZLER3(x, z, w, r, b, a);
- DEFINE_SWIZZLER3(y, z, w, g, b, a);
-#undef DEFINE_SWIZZLER3
+ DEFINE_SWIZZLER3_COMP3(x, y, z, r, g, b);
+ DEFINE_SWIZZLER3_COMP3(x, y, w, r, g, a);
+ DEFINE_SWIZZLER3_COMP3(x, z, w, r, b, a);
+ DEFINE_SWIZZLER3_COMP3(y, z, w, g, b, a);
+ DEFINE_SWIZZLER3_COMP1(x, r);
+ DEFINE_SWIZZLER3_COMP1(y, g);
+ DEFINE_SWIZZLER3_COMP1(z, b);
+ DEFINE_SWIZZLER3_COMP1(w, a);
+#undef DEFINE_SWIZZLER3_COMP1
+#undef DEFINE_SWIZZLER3_COMP3
#undef _DEFINE_SWIZZLER3
};