1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifdef QT_HAVE_IWMMXT
#include <mmintrin.h>
#if defined(Q_OS_WINCE)
# include "qplatformdefs.h"
#endif
#if !defined(__IWMMXT__) && !defined(Q_OS_WINCE)
# include <xmmintrin.h>
#elif defined(Q_OS_WINCE_STD) && defined(_X86_)
# pragma warning(disable: 4391)
# include <xmmintrin.h>
#endif
#include <private/qdrawhelper_sse_p.h>
QT_BEGIN_NAMESPACE
#ifndef _MM_SHUFFLE
#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) \
(((fp3) << 6) | ((fp2) << 4) | ((fp1) << 2) | (fp0))
#endif
struct QIWMMXTIntrinsics : public QMMXCommonIntrinsics
{
static inline m64 alpha(m64 x) {
return _mm_shuffle_pi16 (x, _MM_SHUFFLE(3, 3, 3, 3));
}
static inline m64 _load_alpha(uint x, const m64 &mmx_0x0000) {
m64 t = _mm_unpacklo_pi8(_mm_cvtsi32_si64(x), mmx_0x0000);
return _mm_shuffle_pi16(t, _MM_SHUFFLE(0, 0, 0, 0));
}
static inline void end() {
}
};
CompositionFunctionSolid qt_functionForModeSolid_IWMMXT[numCompositionFunctions] = {
comp_func_solid_SourceOver<QIWMMXTIntrinsics>,
comp_func_solid_DestinationOver<QIWMMXTIntrinsics>,
comp_func_solid_Clear<QIWMMXTIntrinsics>,
comp_func_solid_Source<QIWMMXTIntrinsics>,
0,
comp_func_solid_SourceIn<QIWMMXTIntrinsics>,
comp_func_solid_DestinationIn<QIWMMXTIntrinsics>,
comp_func_solid_SourceOut<QIWMMXTIntrinsics>,
comp_func_solid_DestinationOut<QIWMMXTIntrinsics>,
comp_func_solid_SourceAtop<QIWMMXTIntrinsics>,
comp_func_solid_DestinationAtop<QIWMMXTIntrinsics>,
comp_func_solid_XOR<QIWMMXTIntrinsics>,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // svg 1.2 modes
rasterop_solid_SourceOrDestination<QIWMMXTIntrinsics>,
rasterop_solid_SourceAndDestination<QIWMMXTIntrinsics>,
rasterop_solid_SourceXorDestination<QIWMMXTIntrinsics>,
rasterop_solid_NotSourceAndNotDestination<QIWMMXTIntrinsics>,
rasterop_solid_NotSourceOrNotDestination<QIWMMXTIntrinsics>,
rasterop_solid_NotSourceXorDestination<QIWMMXTIntrinsics>,
rasterop_solid_NotSource<QIWMMXTIntrinsics>,
rasterop_solid_NotSourceAndDestination<QIWMMXTIntrinsics>,
rasterop_solid_SourceAndNotDestination<QIWMMXTIntrinsics>
};
CompositionFunction qt_functionForMode_IWMMXT[] = {
comp_func_SourceOver<QIWMMXTIntrinsics>,
comp_func_DestinationOver<QIWMMXTIntrinsics>,
comp_func_Clear<QIWMMXTIntrinsics>,
comp_func_Source<QIWMMXTIntrinsics>,
comp_func_Destination,
comp_func_SourceIn<QIWMMXTIntrinsics>,
comp_func_DestinationIn<QIWMMXTIntrinsics>,
comp_func_SourceOut<QIWMMXTIntrinsics>,
comp_func_DestinationOut<QIWMMXTIntrinsics>,
comp_func_SourceAtop<QIWMMXTIntrinsics>,
comp_func_DestinationAtop<QIWMMXTIntrinsics>,
comp_func_XOR<QIWMMXTIntrinsics>,
comp_func_Plus,
comp_func_Multiply,
comp_func_Screen,
comp_func_Overlay,
comp_func_Darken,
comp_func_Lighten,
comp_func_ColorDodge,
comp_func_ColorBurn,
comp_func_HardLight,
comp_func_SoftLight,
comp_func_Difference,
comp_func_Exclusion,
rasterop_SourceOrDestination,
rasterop_SourceAndDestination,
rasterop_SourceXorDestination,
rasterop_NotSourceAndNotDestination,
rasterop_NotSourceOrNotDestination,
rasterop_NotSourceXorDestination,
rasterop_NotSource,
rasterop_NotSourceAndDestination,
rasterop_SourceAndNotDestination
};
void qt_blend_color_argb_iwmmxt(int count, const QSpan *spans, void *userData)
{
qt_blend_color_argb_x86<QIWMMXTIntrinsics>(count, spans, userData,
(CompositionFunctionSolid*)qt_functionForModeSolid_IWMMXT);
}
#endif // QT_HAVE_IWMMXT
QT_END_NAMESPACE
|
