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Diffstat (limited to 'src/devices/video/poly.h')
-rw-r--r--src/devices/video/poly.h40
1 files changed, 20 insertions, 20 deletions
diff --git a/src/devices/video/poly.h b/src/devices/video/poly.h
index 0ba401e0755..c5f22c0409e 100644
--- a/src/devices/video/poly.h
+++ b/src/devices/video/poly.h
@@ -1177,7 +1177,7 @@ template<typename _BaseType, int _MaxParams>
struct frustum_clip_vertex
{
_BaseType x, y, z, w; // A 3d coordinate already transformed by a projection matrix
- _BaseType p[_MaxParams]; // Additional parameters to clip
+ _BaseType p[_MaxParams]; // Additional parameters to clip
};
@@ -1212,11 +1212,11 @@ int frustum_clip_w(const frustum_clip_vertex<_BaseType, _MaxParams>* v, int num_
clipv[clip_verts].y = v[previ].y + ((v[i].y - v[previ].y) * t);
clipv[clip_verts].z = v[previ].z + ((v[i].z - v[previ].z) * t);
clipv[clip_verts].w = v[previ].w + ((v[i].w - v[previ].w) * t);
-
- // Interpolate the rest of the parameters
- for (int pi = 0; pi < _MaxParams; pi++)
- clipv[clip_verts].p[pi] = v[previ].p[pi] + ((v[i].p[pi] - v[previ].p[pi]) * t);
-
+
+ // Interpolate the rest of the parameters
+ for (int pi = 0; pi < _MaxParams; pi++)
+ clipv[clip_verts].p[pi] = v[previ].p[pi] + ((v[i].p[pi] - v[previ].p[pi]) * t);
+
++clip_verts;
}
if (v1_side > 0) // current point is inside
@@ -1280,12 +1280,12 @@ int frustum_clip(const frustum_clip_vertex<_BaseType, _MaxParams>* v, int num_ve
clipv[clip_verts].y = v[previ].y + ((v[i].y - v[previ].y) * t);
clipv[clip_verts].z = v[previ].z + ((v[i].z - v[previ].z) * t);
clipv[clip_verts].w = v[previ].w + ((v[i].w - v[previ].w) * t);
-
- // Interpolate the rest of the parameters
- for (int pi = 0; pi < _MaxParams; pi++)
- clipv[clip_verts].p[pi] = v[previ].p[pi] + ((v[i].p[pi] - v[previ].p[pi]) * t);
- ++clip_verts;
+ // Interpolate the rest of the parameters
+ for (int pi = 0; pi < _MaxParams; pi++)
+ clipv[clip_verts].p[pi] = v[previ].p[pi] + ((v[i].p[pi] - v[previ].p[pi]) * t);
+
+ ++clip_verts;
}
if (v1_side > 0) // current point is inside
{
@@ -1304,15 +1304,15 @@ int frustum_clip(const frustum_clip_vertex<_BaseType, _MaxParams>* v, int num_ve
template<typename _BaseType, int _MaxParams>
int frustum_clip_all(frustum_clip_vertex<_BaseType, _MaxParams>* clip_vert, int num_vertices, frustum_clip_vertex<_BaseType, _MaxParams>* out)
{
- num_vertices = frustum_clip_w<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert);
- num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 0, 0); // W <= -X
- num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 0, 1); // W <= +X
- num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 1, 0); // W <= -Y
- num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 1, 1); // W <= +X
- num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 2, 0); // W <= -Z
- num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 2, 1); // W <= +Z
- out = clip_vert;
- return num_vertices;
+ num_vertices = frustum_clip_w<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert);
+ num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 0, 0); // W <= -X
+ num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 0, 1); // W <= +X
+ num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 1, 0); // W <= -Y
+ num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 1, 1); // W <= +X
+ num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 2, 0); // W <= -Z
+ num_vertices = frustum_clip<_BaseType, _MaxParams>(clip_vert, num_vertices, clip_vert, 2, 1); // W <= +Z
+ out = clip_vert;
+ return num_vertices;
}