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-rw-r--r--src/gui/painting/qdrawhelper_p.h47
1 files changed, 24 insertions, 23 deletions
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index 23520ad64b..68003ac321 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -884,8 +884,30 @@ inline quint24::operator uint() const
return data[2] | (data[1] << 8) | (data[0] << 16);
}
-template <class T> static
-void qt_memfill(T *dest, T value, int count);
+template <class T> inline void qt_memfill_template(T *dest, T color, int count)
+{
+ if (!count)
+ return;
+
+ qsizetype n = (count + 7) / 8;
+ switch (count & 0x07)
+ {
+ case 0: do { *dest++ = color; Q_FALLTHROUGH();
+ case 7: *dest++ = color; Q_FALLTHROUGH();
+ case 6: *dest++ = color; Q_FALLTHROUGH();
+ case 5: *dest++ = color; Q_FALLTHROUGH();
+ case 4: *dest++ = color; Q_FALLTHROUGH();
+ case 3: *dest++ = color; Q_FALLTHROUGH();
+ case 2: *dest++ = color; Q_FALLTHROUGH();
+ case 1: *dest++ = color;
+ } while (--n > 0);
+ }
+}
+
+template <class T> inline void qt_memfill(T *dest, T value, int count)
+{
+ qt_memfill_template(dest, value, count);
+}
template<> inline void qt_memfill(quint64 *dest, quint64 color, int count)
{
@@ -907,27 +929,6 @@ template<> inline void qt_memfill(quint8 *dest, quint8 color, int count)
memset(dest, color, count);
}
-template <class T>
-inline void qt_memfill(T *dest, T value, int count)
-{
- if (!count)
- return;
-
- int n = (count + 7) / 8;
- switch (count & 0x07)
- {
- case 0: do { *dest++ = value; Q_FALLTHROUGH();
- case 7: *dest++ = value; Q_FALLTHROUGH();
- case 6: *dest++ = value; Q_FALLTHROUGH();
- case 5: *dest++ = value; Q_FALLTHROUGH();
- case 4: *dest++ = value; Q_FALLTHROUGH();
- case 3: *dest++ = value; Q_FALLTHROUGH();
- case 2: *dest++ = value; Q_FALLTHROUGH();
- case 1: *dest++ = value;
- } while (--n > 0);
- }
-}
-
template <class T> static
inline void qt_rectfill(T *dest, T value,
int x, int y, int width, int height, qsizetype stride)