diff options
Diffstat (limited to 'src/gui/painting/qdrawhelper_p.h')
-rw-r--r-- | src/gui/painting/qdrawhelper_p.h | 123 |
1 files changed, 35 insertions, 88 deletions
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h index fb08261205..e9a1e48e5f 100644 --- a/src/gui/painting/qdrawhelper_p.h +++ b/src/gui/painting/qdrawhelper_p.h @@ -69,13 +69,10 @@ QT_BEGIN_NAMESPACE #if defined(Q_CC_GNU) -# define Q_STATIC_TEMPLATE_FUNCTION static # define Q_DECL_RESTRICT __restrict__ #elif defined(Q_CC_MSVC) -# define Q_STATIC_TEMPLATE_FUNCTION static # define Q_DECL_RESTRICT __restrict #else -# define Q_STATIC_TEMPLATE_FUNCTION static # define Q_DECL_RESTRICT #endif @@ -149,7 +146,6 @@ typedef void (*MemRotateFunc)(const uchar *srcPixels, int w, int h, int sbpl, uc struct DrawHelper { ProcessSpans blendColor; - ProcessSpans blendGradient; BitmapBlitFunc bitmapBlit; AlphamapBlitFunc alphamapBlit; AlphaRGBBlitFunc alphaRGBBlit; @@ -162,10 +158,11 @@ extern SrcOverTransformFunc qTransformFunctions[QImage::NImageFormats][QImage::N extern DrawHelper qDrawHelper[QImage::NImageFormats]; +void qBlendGradient(int count, const QSpan *spans, void *userData); void qBlendTexture(int count, const QSpan *spans, void *userData); -extern void qt_memfill64(quint64 *dest, quint64 value, int count); -extern void qt_memfill32(quint32 *dest, quint32 value, int count); -extern void qt_memfill16(quint16 *dest, quint16 value, int count); +extern void qt_memfill64(quint64 *dest, quint64 value, qsizetype count); +extern void qt_memfill32(quint32 *dest, quint32 value, qsizetype count); +extern void qt_memfill16(quint16 *dest, quint16 value, qsizetype count); typedef void (QT_FASTCALL *CompositionFunction)(uint *Q_DECL_RESTRICT dest, const uint *Q_DECL_RESTRICT src, int length, uint const_alpha); typedef void (QT_FASTCALL *CompositionFunction64)(QRgba64 *Q_DECL_RESTRICT dest, const QRgba64 *Q_DECL_RESTRICT src, int length, uint const_alpha); @@ -222,11 +219,6 @@ struct Operator class QRasterPaintEngine; -struct QSolidData -{ - QRgba64 color; -}; - struct QLinearGradientData { struct { @@ -331,8 +323,8 @@ struct QSpanData int fast_matrix : 1; bool bilinear; QImage *tempImage; + QRgba64 solidColor; union { - QSolidData solid; QGradientData gradient; QTextureData texture; }; @@ -887,57 +879,58 @@ inline quint24::operator uint() const return data[2] | (data[1] << 8) | (data[0] << 16); } -template <class T> Q_STATIC_TEMPLATE_FUNCTION -void qt_memfill(T *dest, T value, int count); +template <class T> inline void qt_memfill_template(T *dest, T color, qsizetype 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, qsizetype count) +{ + qt_memfill_template(dest, value, count); +} -template<> inline void qt_memfill(quint64 *dest, quint64 color, int count) +template<> inline void qt_memfill(quint64 *dest, quint64 color, qsizetype count) { qt_memfill64(dest, color, count); } -template<> inline void qt_memfill(quint32 *dest, quint32 color, int count) +template<> inline void qt_memfill(quint32 *dest, quint32 color, qsizetype count) { qt_memfill32(dest, color, count); } -template<> inline void qt_memfill(quint16 *dest, quint16 color, int count) +template<> inline void qt_memfill(quint16 *dest, quint16 color, qsizetype count) { qt_memfill16(dest, color, count); } -template<> inline void qt_memfill(quint8 *dest, quint8 color, int count) +template<> inline void qt_memfill(quint8 *dest, quint8 color, qsizetype 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> Q_STATIC_TEMPLATE_FUNCTION +template <class T> static inline void qt_rectfill(T *dest, T value, int x, int y, int width, int height, qsizetype stride) { char *d = reinterpret_cast<char*>(dest + x) + y * stride; if (uint(stride) == (width * sizeof(T))) { - qt_memfill(reinterpret_cast<T*>(d), value, width * height); + qt_memfill(reinterpret_cast<T*>(d), value, qsizetype(width) * height); } else { for (int j = 0; j < height; ++j) { dest = reinterpret_cast<T*>(d); @@ -947,52 +940,6 @@ inline void qt_rectfill(T *dest, T value, } } -#define QT_MEMFILL_UINT(dest, length, color) \ - qt_memfill<quint32>(dest, color, length); - -#define QT_MEMFILL_USHORT(dest, length, color) \ - qt_memfill<quint16>(dest, color, length); - -#define QT_MEMCPY_REV_UINT(dest, src, length) \ -do { \ - /* Duff's device */ \ - uint *_d = (uint*)(dest) + length; \ - const uint *_s = (uint*)(src) + length; \ - int n = ((length) + 7) / 8; \ - switch ((length) & 0x07) \ - { \ - case 0: do { *--_d = *--_s; Q_FALLTHROUGH(); \ - case 7: *--_d = *--_s; Q_FALLTHROUGH(); \ - case 6: *--_d = *--_s; Q_FALLTHROUGH(); \ - case 5: *--_d = *--_s; Q_FALLTHROUGH(); \ - case 4: *--_d = *--_s; Q_FALLTHROUGH(); \ - case 3: *--_d = *--_s; Q_FALLTHROUGH(); \ - case 2: *--_d = *--_s; Q_FALLTHROUGH(); \ - case 1: *--_d = *--_s; \ - } while (--n > 0); \ - } \ -} while (false) - -#define QT_MEMCPY_USHORT(dest, src, length) \ -do { \ - /* Duff's device */ \ - ushort *_d = (ushort*)(dest); \ - const ushort *_s = (const ushort*)(src); \ - int n = ((length) + 7) / 8; \ - switch ((length) & 0x07) \ - { \ - case 0: do { *_d++ = *_s++; Q_FALLTHROUGH(); \ - case 7: *_d++ = *_s++; Q_FALLTHROUGH(); \ - case 6: *_d++ = *_s++; Q_FALLTHROUGH(); \ - case 5: *_d++ = *_s++; Q_FALLTHROUGH(); \ - case 4: *_d++ = *_s++; Q_FALLTHROUGH(); \ - case 3: *_d++ = *_s++; Q_FALLTHROUGH(); \ - case 2: *_d++ = *_s++; Q_FALLTHROUGH(); \ - case 1: *_d++ = *_s++; \ - } while (--n > 0); \ - } \ -} while (false) - inline ushort qConvertRgb32To16(uint c) { return (((c) >> 3) & 0x001f) |