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-rw-r--r--src/gui/painting/qdrawhelper_p.h106
1 files changed, 29 insertions, 77 deletions
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index 89db63725f..833ddd7b16 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -1,41 +1,5 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QDRAWHELPER_P_H
#define QDRAWHELPER_P_H
@@ -65,13 +29,13 @@
#include "private/qrasterdefs_p.h"
#include <private/qsimd_p.h>
-#include <QtCore/qsharedpointer.h>
+#include <memory>
QT_BEGIN_NAMESPACE
#if defined(Q_CC_GNU)
# define Q_DECL_RESTRICT __restrict__
-# if defined(Q_PROCESSOR_X86_32) && defined(Q_CC_GNU) && !defined(Q_CC_CLANG) && !defined(Q_CC_INTEL)
+# if defined(Q_PROCESSOR_X86_32) && defined(Q_CC_GNU) && !defined(Q_CC_CLANG)
# define Q_DECL_VECTORCALL __attribute__((sseregparm,regparm(3)))
# else
# define Q_DECL_VECTORCALL
@@ -89,13 +53,6 @@ static const uint RMASK = 0x00ff0000;
static const uint GMASK = 0x0000ff00;
static const uint BMASK = 0x000000ff;
-/*******************************************************************************
- * QSpan
- *
- * duplicate definition of FT_Span
- */
-typedef QT_FT_Span QSpan;
-
struct QSolidData;
struct QTextureData;
struct QGradientData;
@@ -108,8 +65,8 @@ class QRasterBuffer;
class QClipData;
class QRasterPaintEngineState;
-template<typename F> class QRgbaF;
-typedef QRgbaF<float> QRgba32F;
+template<typename F> class QRgbaFloat;
+typedef QRgbaFloat<float> QRgbaFloat32;
typedef QT_FT_SpanFunc ProcessSpans;
typedef void (*BitmapBlitFunc)(QRasterBuffer *rasterBuffer,
@@ -183,9 +140,9 @@ struct quint24 {
uchar data[3];
};
-void qBlendGradient(int count, const QSpan *spans, void *userData);
-void qBlendTexture(int count, const QSpan *spans, void *userData);
-#ifdef __SSE2__
+void qBlendGradient(int count, const QT_FT_Span *spans, void *userData);
+void qBlendTexture(int count, const QT_FT_Span *spans, void *userData);
+#ifdef Q_PROCESSOR_X86
extern void (*qt_memfill64)(quint64 *dest, quint64 value, qsizetype count);
extern void (*qt_memfill32)(quint32 *dest, quint32 value, qsizetype count);
#else
@@ -197,10 +154,10 @@ 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);
-typedef void (QT_FASTCALL *CompositionFunctionFP)(QRgba32F *Q_DECL_RESTRICT dest, const QRgba32F *Q_DECL_RESTRICT src, int length, uint const_alpha);
+typedef void (QT_FASTCALL *CompositionFunctionFP)(QRgbaFloat32 *Q_DECL_RESTRICT dest, const QRgbaFloat32 *Q_DECL_RESTRICT src, int length, uint const_alpha);
typedef void (QT_FASTCALL *CompositionFunctionSolid)(uint *dest, int length, uint color, uint const_alpha);
typedef void (QT_FASTCALL *CompositionFunctionSolid64)(QRgba64 *dest, int length, QRgba64 color, uint const_alpha);
-typedef void (QT_FASTCALL *CompositionFunctionSolidFP)(QRgba32F *dest, int length, QRgba32F color, uint const_alpha);
+typedef void (QT_FASTCALL *CompositionFunctionSolidFP)(QRgbaFloat32 *dest, int length, QRgbaFloat32 color, uint const_alpha);
struct LinearGradientValues
{
@@ -217,20 +174,19 @@ struct RadialGradientValues
qreal dr;
qreal sqrfr;
qreal a;
- qreal inv2a;
bool extended;
};
struct Operator;
typedef uint* (QT_FASTCALL *DestFetchProc)(uint *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length);
typedef QRgba64* (QT_FASTCALL *DestFetchProc64)(QRgba64 *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length);
-typedef QRgba32F* (QT_FASTCALL *DestFetchProcFP)(QRgba32F *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length);
+typedef QRgbaFloat32* (QT_FASTCALL *DestFetchProcFP)(QRgbaFloat32 *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length);
typedef void (QT_FASTCALL *DestStoreProc)(QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length);
typedef void (QT_FASTCALL *DestStoreProc64)(QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 *buffer, int length);
-typedef void (QT_FASTCALL *DestStoreProcFP)(QRasterBuffer *rasterBuffer, int x, int y, const QRgba32F *buffer, int length);
+typedef void (QT_FASTCALL *DestStoreProcFP)(QRasterBuffer *rasterBuffer, int x, int y, const QRgbaFloat32 *buffer, int length);
typedef const uint* (QT_FASTCALL *SourceFetchProc)(uint *buffer, const Operator *o, const QSpanData *data, int y, int x, int length);
typedef const QRgba64* (QT_FASTCALL *SourceFetchProc64)(QRgba64 *buffer, const Operator *o, const QSpanData *data, int y, int x, int length);
-typedef const QRgba32F* (QT_FASTCALL *SourceFetchProcFP)(QRgba32F *buffer, const Operator *o, const QSpanData *data, int y, int x, int length);
+typedef const QRgbaFloat32* (QT_FASTCALL *SourceFetchProcFP)(QRgbaFloat32 *buffer, const Operator *o, const QSpanData *data, int y, int x, int length);
struct Operator
{
@@ -368,20 +324,16 @@ struct QSpanData
uint fast_matrix : 1;
bool bilinear;
QImage *tempImage;
- QRgba64 solidColor;
+ QColor solidColor;
union {
QGradientData gradient;
QTextureData texture;
};
- class Pinnable {
- protected:
- ~Pinnable() {}
- }; // QSharedPointer<const void> is not supported
- QSharedPointer<const Pinnable> cachedGradient;
+ std::shared_ptr<const void> cachedGradient;
void init(QRasterBuffer *rb, const QRasterPaintEngine *pe);
- void setup(const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode);
+ void setup(const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode, bool isCosmetic);
void setupMatrix(const QTransform &matrix, int bilinear);
void initTexture(const QImage *image, int alpha, QTextureData::Type = QTextureData::Plain, const QRect &sourceRect = QRect());
void adjustSpanMethods();
@@ -449,12 +401,12 @@ const BlendType * QT_FASTCALL qt_fetch_radial_gradient_template(BlendType *buffe
bool affine = !data->m13 && !data->m23;
BlendType *end = buffer + length;
+ qreal inv_a = 1 / qreal(2 * op->radial.a);
+
if (affine) {
rx -= data->gradient.radial.focal.x;
ry -= data->gradient.radial.focal.y;
- qreal inv_a = 1 / qreal(2 * op->radial.a);
-
const qreal delta_rx = data->m11;
const qreal delta_ry = data->m12;
@@ -499,8 +451,8 @@ const BlendType * QT_FASTCALL qt_fetch_radial_gradient_template(BlendType *buffe
if (det >= 0) {
qreal detSqrt = qSqrt(det);
- qreal s0 = (-b - detSqrt) * op->radial.inv2a;
- qreal s1 = (-b + detSqrt) * op->radial.inv2a;
+ qreal s0 = (-b - detSqrt) * inv_a;
+ qreal s1 = (-b + detSqrt) * inv_a;
qreal s = qMax(s0, s1);
@@ -860,16 +812,16 @@ static inline QRgba64 interpolate_4_pixels_rgb64(const QRgba64 t[], const QRgba6
#endif // __SSE2__
#if QT_CONFIG(raster_fp)
-static inline QRgba32F multiplyAlpha_rgba32f(QRgba32F c, float a)
+static inline QRgbaFloat32 multiplyAlpha_rgba32f(QRgbaFloat32 c, float a)
{
- return QRgba32F { c.r * a, c.g * a, c.b * a, c.a * a };
+ return QRgbaFloat32 { c.r * a, c.g * a, c.b * a, c.a * a };
}
-static inline QRgba32F interpolate_rgba32f(QRgba32F x, float alpha1, QRgba32F y, float alpha2)
+static inline QRgbaFloat32 interpolate_rgba32f(QRgbaFloat32 x, float alpha1, QRgbaFloat32 y, float alpha2)
{
x = multiplyAlpha_rgba32f(x, alpha1);
y = multiplyAlpha_rgba32f(y, alpha2);
- return QRgba32F { x.r + y.r, x.g + y.g, x.b + y.b, x.a + y.a };
+ return QRgbaFloat32 { x.r + y.r, x.g + y.g, x.b + y.b, x.a + y.a };
}
#ifdef __SSE2__
static inline __m128 Q_DECL_VECTORCALL interpolate_rgba32f(__m128 x, __m128 alpha1, __m128 y, __m128 alpha2)
@@ -878,7 +830,7 @@ static inline __m128 Q_DECL_VECTORCALL interpolate_rgba32f(__m128 x, __m128 alph
}
#endif
-static inline QRgba32F interpolate_4_pixels_rgba32f(const QRgba32F t[], const QRgba32F b[], uint distx, uint disty)
+static inline QRgbaFloat32 interpolate_4_pixels_rgba32f(const QRgbaFloat32 t[], const QRgbaFloat32 b[], uint distx, uint disty)
{
constexpr float f = 1.0f / 65536.0f;
const float dx = distx * f;
@@ -898,12 +850,12 @@ static inline QRgba32F interpolate_4_pixels_rgba32f(const QRgba32F t[], const QR
const __m128 vdy = _mm_set1_ps(dy);
const __m128 vidy = _mm_set1_ps(idy);
vt = interpolate_rgba32f(vt, vidy, vb, vdy);
- QRgba32F res;
+ QRgbaFloat32 res;
_mm_store_ps((float*)&res, vt);
return res;
#else
- QRgba32F xtop = interpolate_rgba32f(t[0], idx, t[1], dx);
- QRgba32F xbot = interpolate_rgba32f(b[0], idx, b[1], dx);
+ QRgbaFloat32 xtop = interpolate_rgba32f(t[0], idx, t[1], dx);
+ QRgbaFloat32 xbot = interpolate_rgba32f(b[0], idx, b[1], dx);
xtop = interpolate_rgba32f(xtop, idy, xbot, dy);
return xtop;
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-04 21:14:48 +0000