Qt 4.8
qdrawhelper_sse.cpp
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41 
42 #include <private/qdrawhelper_p.h>
43 
44 #ifdef QT_HAVE_SSE
45 
46 #include <private/qdrawhelper_sse_p.h>
47 
49 
50 CompositionFunctionSolid qt_functionForModeSolid_SSE[numCompositionFunctions] = {
51  comp_func_solid_SourceOver<QSSEIntrinsics>,
52  comp_func_solid_DestinationOver<QSSEIntrinsics>,
53  comp_func_solid_Clear<QSSEIntrinsics>,
54  comp_func_solid_Source<QSSEIntrinsics>,
55  0,
56  comp_func_solid_SourceIn<QSSEIntrinsics>,
57  comp_func_solid_DestinationIn<QSSEIntrinsics>,
58  comp_func_solid_SourceOut<QSSEIntrinsics>,
59  comp_func_solid_DestinationOut<QSSEIntrinsics>,
60  comp_func_solid_SourceAtop<QSSEIntrinsics>,
61  comp_func_solid_DestinationAtop<QSSEIntrinsics>,
62  comp_func_solid_XOR<QSSEIntrinsics>,
63  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // svg 1.2 modes
64  rasterop_solid_SourceOrDestination<QMMXIntrinsics>,
65  rasterop_solid_SourceAndDestination<QMMXIntrinsics>,
66  rasterop_solid_SourceXorDestination<QMMXIntrinsics>,
67  rasterop_solid_NotSourceAndNotDestination<QMMXIntrinsics>,
68  rasterop_solid_NotSourceOrNotDestination<QMMXIntrinsics>,
69  rasterop_solid_NotSourceXorDestination<QMMXIntrinsics>,
70  rasterop_solid_NotSource<QMMXIntrinsics>,
71  rasterop_solid_NotSourceAndDestination<QMMXIntrinsics>,
72  rasterop_solid_SourceAndNotDestination<QMMXIntrinsics>
73 };
74 
75 CompositionFunction qt_functionForMode_SSE[numCompositionFunctions] = {
76  comp_func_SourceOver<QSSEIntrinsics>,
77  comp_func_DestinationOver<QSSEIntrinsics>,
78  comp_func_Clear<QSSEIntrinsics>,
79  comp_func_Source<QSSEIntrinsics>,
81  comp_func_SourceIn<QSSEIntrinsics>,
82  comp_func_DestinationIn<QSSEIntrinsics>,
83  comp_func_SourceOut<QSSEIntrinsics>,
84  comp_func_DestinationOut<QSSEIntrinsics>,
85  comp_func_SourceAtop<QSSEIntrinsics>,
86  comp_func_DestinationAtop<QSSEIntrinsics>,
87  comp_func_XOR<QSSEIntrinsics>,
109 };
110 
111 void qt_blend_color_argb_sse(int count, const QSpan *spans, void *userData)
112 {
113  qt_blend_color_argb_x86<QSSEIntrinsics>(count, spans, userData,
114  (CompositionFunctionSolid*)qt_functionForModeSolid_SSE);
115 }
116 
117 void qt_memfill32_sse(quint32 *dest, quint32 value, int count)
118 {
119  return qt_memfill32_sse_template<QSSEIntrinsics>(dest, value, count);
120 }
121 
122 void qt_bitmapblit16_sse(QRasterBuffer *rasterBuffer, int x, int y,
123  quint32 color,
124  const uchar *src,
125  int width, int height, int stride)
126 {
127  return qt_bitmapblit16_sse_template<QSSEIntrinsics>(rasterBuffer, x,y,
128  color, src, width,
129  height, stride);
130 }
131 
132 void qt_blend_argb32_on_argb32_sse(uchar *destPixels, int dbpl,
133  const uchar *srcPixels, int sbpl,
134  int w, int h,
135  int const_alpha)
136 {
137  const uint *src = (const uint *) srcPixels;
138  uint *dst = (uint *) destPixels;
139 
140  uint ca = const_alpha - 1;
141 
142  for (int y=0; y<h; ++y) {
143  comp_func_SourceOver<QSSEIntrinsics>(dst, src, w, ca);
144  dst = (quint32 *)(((uchar *) dst) + dbpl);
145  src = (const quint32 *)(((const uchar *) src) + sbpl);
146  }
147 }
148 
149 void qt_blend_rgb32_on_rgb32_sse(uchar *destPixels, int dbpl,
150  const uchar *srcPixels, int sbpl,
151  int w, int h,
152  int const_alpha)
153 {
154  const uint *src = (const uint *) srcPixels;
155  uint *dst = (uint *) destPixels;
156 
157  uint ca = const_alpha - 1;
158 
159  for (int y=0; y<h; ++y) {
160  comp_func_Source<QSSEIntrinsics>(dst, src, w, ca);
161  dst = (quint32 *)(((uchar *) dst) + dbpl);
162  src = (const quint32 *)(((const uchar *) src) + sbpl);
163  }
164 }
165 
167 
168 #endif // QT_HAVE_SSE
static const int numCompositionFunctions
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
void QT_FASTCALL comp_func_Difference(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_Screen(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL rasterop_SourceXorDestination(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_Destination(uint *, const uint *, int, uint)
void QT_FASTCALL rasterop_NotSourceOrNotDestination(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL rasterop_SourceOrDestination(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_HardLight(uint *dest, const uint *src, int length, uint const_alpha)
unsigned char uchar
Definition: qglobal.h:994
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
void QT_FASTCALL rasterop_NotSourceXorDestination(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL rasterop_NotSourceAndNotDestination(uint *dest, const uint *src, int length, uint const_alpha)
unsigned int uint
Definition: qglobal.h:996
void QT_FASTCALL comp_func_Multiply(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_ColorDodge(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_Overlay(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_ColorBurn(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_Plus(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_Exclusion(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_Darken(uint *dest, const uint *src, int length, uint const_alpha)
void(QT_FASTCALL * CompositionFunction)(uint *dest, const uint *src, int length, uint const_alpha)
unsigned int quint32
Definition: qglobal.h:938
void QT_FASTCALL rasterop_NotSource(uint *dest, const uint *src, int length, uint const_alpha)
void(QT_FASTCALL * CompositionFunctionSolid)(uint *dest, int length, uint color, uint const_alpha)
void QT_FASTCALL rasterop_SourceAndNotDestination(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL rasterop_NotSourceAndDestination(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_Lighten(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL rasterop_SourceAndDestination(uint *dest, const uint *src, int length, uint const_alpha)
void QT_FASTCALL comp_func_SoftLight(uint *dest, const uint *src, int length, uint const_alpha)