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Changed some parameters to be passed through const reference [A change suggested by Christian Packmann]. This gives a nice speed boost.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8628 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini
2004-08-24 06:31:36 +00:00
parent 7a0168dc97
commit 0cc992995e
1 changed files with 12 additions and 12 deletions
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headers/private/interface/clipping.h
+12 -12
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@@ -15,7 +15,7 @@
// Returns the union of the given rects.
static inline clipping_rect
union_rect(clipping_rect r1, clipping_rect r2)
union_rect(const clipping_rect &r1, const clipping_rect &r2)
{
clipping_rect rect;
@@ -32,7 +32,7 @@ union_rect(clipping_rect r1, clipping_rect r2)
// The caller should check if the returned rect is valid. If it isn't valid,
// then the two rectangles don't intersect.
static inline clipping_rect
sect_rect(clipping_rect r1, clipping_rect r2)
sect_rect(const clipping_rect &r1, const clipping_rect &r2)
{
clipping_rect rect;
@@ -58,7 +58,7 @@ offset_rect(clipping_rect &rect, int32 x, int32 y)
// Converts the given clipping_rect to a BRect
static inline BRect
to_BRect(clipping_rect rect)
to_BRect(const clipping_rect &rect)
{
return BRect((float)rect.left, (float)rect.top, (float)rect.right, (float)rect.bottom);
}
@@ -66,7 +66,7 @@ to_BRect(clipping_rect rect)
// Converts the given BRect to a clipping_rect.
static inline clipping_rect
to_clipping_rect(BRect rect)
to_clipping_rect(const BRect &rect)
{
clipping_rect clipRect;
@@ -81,7 +81,7 @@ to_clipping_rect(BRect rect)
// Checks if the given point lies in the given rect's area
static inline bool
point_in(clipping_rect rect, int32 px, int32 py)
point_in(const clipping_rect &rect, int32 px, int32 py)
{
if (px >= rect.left && px <= rect.right
&& py >= rect.top && py <= rect.bottom)
@@ -92,7 +92,7 @@ point_in(clipping_rect rect, int32 px, int32 py)
// Same as above, but it accepts a BPoint parameter
static inline bool
point_in(clipping_rect rect, BPoint pt)
point_in(const clipping_rect &rect, const BPoint &pt)
{
if (pt.x >= rect.left && pt.x <= rect.right
&& pt.y >= rect.top && pt.y <= rect.bottom)
@@ -103,7 +103,7 @@ point_in(clipping_rect rect, BPoint pt)
// Checks if the rect is valid
static inline bool
valid_rect(clipping_rect rect)
valid_rect(const clipping_rect &rect)
{
if (rect.left <= rect.right && rect.top <= rect.bottom)
return true;
@@ -113,10 +113,10 @@ valid_rect(clipping_rect rect)
// Checks if the two rects intersect.
static inline bool
rects_intersect(clipping_rect rectA, clipping_rect rectB)
rects_intersect(const clipping_rect &rectA, const clipping_rect &rectB)
{
// We behave like BRect::Intersects() does:
// we return false if one of the two rects is not valid
// TODO: should we skip that check and let the caller do this
// kind of work ?
if (!valid_rect(rectA) || !valid_rect(rectB))
return false;
@@ -131,7 +131,7 @@ rects_intersect(clipping_rect rectA, clipping_rect rectB)
// Returns the width of the given rect.
static inline int32
rect_width(clipping_rect rect)
rect_width(const clipping_rect &rect)
{
return rect.right - rect.left;
}
@@ -139,7 +139,7 @@ rect_width(clipping_rect rect)
// Returns the height of the given rect.
static inline int32
rect_height(clipping_rect rect)
rect_height(const clipping_rect &rect)
{
return rect.bottom - rect.top;
}