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qdrawhelper.cpp

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14enum {-
15 fixed_scale = 1 << 16,-
16 half_point = 1 << 15-
17};-
18-
19-
20static const int buffer_size = 2048;-
21-
22template<QImage::Format> constexpr uint redWidth();-
23template<QImage::Format> constexpr uint redShift();-
24template<QImage::Format> constexpr uint greenWidth();-
25template<QImage::Format> constexpr uint greenShift();-
26template<QImage::Format> constexpr uint blueWidth();-
27template<QImage::Format> constexpr uint blueShift();-
28template<QImage::Format> constexpr uint alphaWidth();-
29template<QImage::Format> constexpr uint alphaShift();-
30-
31template<> constexpr uint redWidth<QImage::Format_RGB16>() { return 5; }-
32template<> constexpr uint redWidth<QImage::Format_RGB444>() { return 4; }-
33template<> constexpr uint redWidth<QImage::Format_RGB555>() { return 5; }-
34template<> constexpr uint redWidth<QImage::Format_RGB666>() { return 6; }-
35template<> constexpr uint redWidth<QImage::Format_RGB888>() { return 8; }-
36template<> constexpr uint redWidth<QImage::Format_ARGB4444_Premultiplied>() { return 4; }-
37template<> constexpr uint redWidth<QImage::Format_ARGB8555_Premultiplied>() { return 5; }-
38template<> constexpr uint redWidth<QImage::Format_ARGB8565_Premultiplied>() { return 5; }-
39template<> constexpr uint redWidth<QImage::Format_ARGB6666_Premultiplied>() { return 6; }-
40template<> constexpr uint redShift<QImage::Format_RGB16>() { return 11; }-
41template<> constexpr uint redShift<QImage::Format_RGB444>() { return 8; }-
42template<> constexpr uint redShift<QImage::Format_RGB555>() { return 10; }-
43template<> constexpr uint redShift<QImage::Format_RGB666>() { return 12; }-
44template<> constexpr uint redShift<QImage::Format_RGB888>() { return 16; }-
45template<> constexpr uint redShift<QImage::Format_ARGB4444_Premultiplied>() { return 8; }-
46template<> constexpr uint redShift<QImage::Format_ARGB8555_Premultiplied>() { return 18; }-
47template<> constexpr uint redShift<QImage::Format_ARGB8565_Premultiplied>() { return 19; }-
48template<> constexpr uint redShift<QImage::Format_ARGB6666_Premultiplied>() { return 12; }-
49template<> constexpr uint greenWidth<QImage::Format_RGB16>() { return 6; }-
50template<> constexpr uint greenWidth<QImage::Format_RGB444>() { return 4; }-
51template<> constexpr uint greenWidth<QImage::Format_RGB555>() { return 5; }-
52template<> constexpr uint greenWidth<QImage::Format_RGB666>() { return 6; }-
53template<> constexpr uint greenWidth<QImage::Format_RGB888>() { return 8; }-
54template<> constexpr uint greenWidth<QImage::Format_ARGB4444_Premultiplied>() { return 4; }-
55template<> constexpr uint greenWidth<QImage::Format_ARGB8555_Premultiplied>() { return 5; }-
56template<> constexpr uint greenWidth<QImage::Format_ARGB8565_Premultiplied>() { return 6; }-
57template<> constexpr uint greenWidth<QImage::Format_ARGB6666_Premultiplied>() { return 6; }-
58template<> constexpr uint greenShift<QImage::Format_RGB16>() { return 5; }-
59template<> constexpr uint greenShift<QImage::Format_RGB444>() { return 4; }-
60template<> constexpr uint greenShift<QImage::Format_RGB555>() { return 5; }-
61template<> constexpr uint greenShift<QImage::Format_RGB666>() { return 6; }-
62template<> constexpr uint greenShift<QImage::Format_RGB888>() { return 8; }-
63template<> constexpr uint greenShift<QImage::Format_ARGB4444_Premultiplied>() { return 4; }-
64template<> constexpr uint greenShift<QImage::Format_ARGB8555_Premultiplied>() { return 13; }-
65template<> constexpr uint greenShift<QImage::Format_ARGB8565_Premultiplied>() { return 13; }-
66template<> constexpr uint greenShift<QImage::Format_ARGB6666_Premultiplied>() { return 6; }-
67template<> constexpr uint blueWidth<QImage::Format_RGB16>() { return 5; }-
68template<> constexpr uint blueWidth<QImage::Format_RGB444>() { return 4; }-
69template<> constexpr uint blueWidth<QImage::Format_RGB555>() { return 5; }-
70template<> constexpr uint blueWidth<QImage::Format_RGB666>() { return 6; }-
71template<> constexpr uint blueWidth<QImage::Format_RGB888>() { return 8; }-
72template<> constexpr uint blueWidth<QImage::Format_ARGB4444_Premultiplied>() { return 4; }-
73template<> constexpr uint blueWidth<QImage::Format_ARGB8555_Premultiplied>() { return 5; }-
74template<> constexpr uint blueWidth<QImage::Format_ARGB8565_Premultiplied>() { return 5; }-
75template<> constexpr uint blueWidth<QImage::Format_ARGB6666_Premultiplied>() { return 6; }-
76template<> constexpr uint blueShift<QImage::Format_RGB16>() { return 0; }-
77template<> constexpr uint blueShift<QImage::Format_RGB444>() { return 0; }-
78template<> constexpr uint blueShift<QImage::Format_RGB555>() { return 0; }-
79template<> constexpr uint blueShift<QImage::Format_RGB666>() { return 0; }-
80template<> constexpr uint blueShift<QImage::Format_RGB888>() { return 0; }-
81template<> constexpr uint blueShift<QImage::Format_ARGB4444_Premultiplied>() { return 0; }-
82template<> constexpr uint blueShift<QImage::Format_ARGB8555_Premultiplied>() { return 8; }-
83template<> constexpr uint blueShift<QImage::Format_ARGB8565_Premultiplied>() { return 8; }-
84template<> constexpr uint blueShift<QImage::Format_ARGB6666_Premultiplied>() { return 0; }-
85template<> constexpr uint alphaWidth<QImage::Format_RGB16>() { return 0; }-
86template<> constexpr uint alphaWidth<QImage::Format_RGB444>() { return 0; }-
87template<> constexpr uint alphaWidth<QImage::Format_RGB555>() { return 0; }-
88template<> constexpr uint alphaWidth<QImage::Format_RGB666>() { return 0; }-
89template<> constexpr uint alphaWidth<QImage::Format_RGB888>() { return 0; }-
90template<> constexpr uint alphaWidth<QImage::Format_ARGB4444_Premultiplied>() { return 4; }-
91template<> constexpr uint alphaWidth<QImage::Format_ARGB8555_Premultiplied>() { return 8; }-
92template<> constexpr uint alphaWidth<QImage::Format_ARGB8565_Premultiplied>() { return 8; }-
93template<> constexpr uint alphaWidth<QImage::Format_ARGB6666_Premultiplied>() { return 6; }-
94template<> constexpr uint alphaShift<QImage::Format_RGB16>() { return 0; }-
95template<> constexpr uint alphaShift<QImage::Format_RGB444>() { return 0; }-
96template<> constexpr uint alphaShift<QImage::Format_RGB555>() { return 0; }-
97template<> constexpr uint alphaShift<QImage::Format_RGB666>() { return 0; }-
98template<> constexpr uint alphaShift<QImage::Format_RGB888>() { return 0; }-
99template<> constexpr uint alphaShift<QImage::Format_ARGB4444_Premultiplied>() { return 12; }-
100template<> constexpr uint alphaShift<QImage::Format_ARGB8555_Premultiplied>() { return 0; }-
101template<> constexpr uint alphaShift<QImage::Format_ARGB8565_Premultiplied>() { return 0; }-
102template<> constexpr uint alphaShift<QImage::Format_ARGB6666_Premultiplied>() { return 18; }-
103-
104template<QImage::Format> constexpr QPixelLayout::BPP bitsPerPixel();-
105template<> constexpr QPixelLayout::BPP bitsPerPixel<QImage::Format_RGB16>() { return QPixelLayout::BPP16; }-
106template<> constexpr QPixelLayout::BPP bitsPerPixel<QImage::Format_RGB444>() { return QPixelLayout::BPP16; }-
107template<> constexpr QPixelLayout::BPP bitsPerPixel<QImage::Format_RGB555>() { return QPixelLayout::BPP16; }-
108template<> constexpr QPixelLayout::BPP bitsPerPixel<QImage::Format_RGB666>() { return QPixelLayout::BPP24; }-
109template<> constexpr QPixelLayout::BPP bitsPerPixel<QImage::Format_RGB888>() { return QPixelLayout::BPP24; }-
110template<> constexpr QPixelLayout::BPP bitsPerPixel<QImage::Format_ARGB4444_Premultiplied>() { return QPixelLayout::BPP16; }-
111template<> constexpr QPixelLayout::BPP bitsPerPixel<QImage::Format_ARGB8555_Premultiplied>() { return QPixelLayout::BPP24; }-
112template<> constexpr QPixelLayout::BPP bitsPerPixel<QImage::Format_ARGB8565_Premultiplied>() { return QPixelLayout::BPP24; }-
113template<> constexpr QPixelLayout::BPP bitsPerPixel<QImage::Format_ARGB6666_Premultiplied>() { return QPixelLayout::BPP24; }-
114-
115-
116template<QImage::Format Format>-
117static const uint * convertToRGB32(uint *buffer, const uint *src, int count,-
118 const QPixelLayout *, const QRgb *)-
119{-
120 constexpr uint redMask = ((1 << redWidth<Format>()) - 1);-
121 constexpr uint greenMask = ((1 << greenWidth<Format>()) - 1);-
122 constexpr uint blueMask = ((1 << blueWidth<Format>()) - 1);-
123-
124 constexpr uchar redLeftShift = 8 - redWidth<Format>();-
125 constexpr uchar greenLeftShift = 8 - greenWidth<Format>();-
126 constexpr uchar blueLeftShift = 8 - blueWidth<Format>();-
127-
128 constexpr uchar redRightShift = 2 * redWidth<Format>() - 8;-
129 constexpr uchar greenRightShift = 2 * greenWidth<Format>() - 8;-
130 constexpr uchar blueRightShift = 2 * blueWidth<Format>() - 8;-
131-
132 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
133 uint red = (src[i] >> redShift<Format>()) & redMask;-
134 uint green = (src[i] >> greenShift<Format>()) & greenMask;-
135 uint blue = (src[i] >> blueShift<Format>()) & blueMask;-
136-
137 red = ((red << redLeftShift) | (red >> redRightShift)) << 16;-
138 green = ((green << greenLeftShift) | (green >> greenRightShift)) << 8;-
139 blue = (blue << blueLeftShift) | (blue >> blueRightShift);-
140 buffer[i] = 0xff000000 | red | green | blue;-
141 }
never executed: end of block
0
142-
143 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
144}-
145-
146template<QImage::Format Format>-
147static const QRgba64 * convertToRGB64(QRgba64 *buffer, const uint *src, int count,-
148 const QPixelLayout *, const QRgb *)-
149{-
150 constexpr uint redMask = ((1 << redWidth<Format>()) - 1);-
151 constexpr uint greenMask = ((1 << greenWidth<Format>()) - 1);-
152 constexpr uint blueMask = ((1 << blueWidth<Format>()) - 1);-
153-
154 constexpr uchar redLeftShift = 8 - redWidth<Format>();-
155 constexpr uchar greenLeftShift = 8 - greenWidth<Format>();-
156 constexpr uchar blueLeftShift = 8 - blueWidth<Format>();-
157-
158 constexpr uchar redRightShift = 2 * redWidth<Format>() - 8;-
159 constexpr uchar greenRightShift = 2 * greenWidth<Format>() - 8;-
160 constexpr uchar blueRightShift = 2 * blueWidth<Format>() - 8;-
161-
162 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
163 uint red = (src[i] >> redShift<Format>()) & redMask;-
164 uint green = (src[i] >> greenShift<Format>()) & greenMask;-
165 uint blue = (src[i] >> blueShift<Format>()) & blueMask;-
166-
167 red = ((red << redLeftShift) | (red >> redRightShift)) << 16;-
168 green = ((green << greenLeftShift) | (green >> greenRightShift)) << 8;-
169 blue = (blue << blueLeftShift) | (blue >> blueRightShift);-
170 buffer[i] = QRgba64::fromRgba(red, green, blue, 255);-
171 }
never executed: end of block
0
172-
173 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
174}-
175-
176template<QImage::Format Format>-
177static const uint * convertARGBPMToARGB32PM(uint *buffer, const uint *src, int count,-
178 const QPixelLayout *, const QRgb *)-
179{-
180 constexpr uint alphaMask = ((1 << alphaWidth<Format>()) - 1);-
181 constexpr uint redMask = ((1 << redWidth<Format>()) - 1);-
182 constexpr uint greenMask = ((1 << greenWidth<Format>()) - 1);-
183 constexpr uint blueMask = ((1 << blueWidth<Format>()) - 1);-
184-
185 constexpr uchar alphaLeftShift = 8 - alphaWidth<Format>();-
186 constexpr uchar redLeftShift = 8 - redWidth<Format>();-
187 constexpr uchar greenLeftShift = 8 - greenWidth<Format>();-
188 constexpr uchar blueLeftShift = 8 - blueWidth<Format>();-
189-
190 constexpr uchar alphaRightShift = 2 * alphaWidth<Format>() - 8;-
191 constexpr uchar redRightShift = 2 * redWidth<Format>() - 8;-
192 constexpr uchar greenRightShift = 2 * greenWidth<Format>() - 8;-
193 constexpr uchar blueRightShift = 2 * blueWidth<Format>() - 8;-
194-
195 constexpr bool mustMin = (alphaWidth<Format>() != redWidth<Format>()) ||-
196 (alphaWidth<Format>() != greenWidth<Format>()) ||-
197 (alphaWidth<Format>() != blueWidth<Format>());-
198-
199 if (mustMin
mustMinDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
200 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
201 uint alpha = (src[i] >> alphaShift<Format>()) & alphaMask;-
202 uint red = (src[i] >> redShift<Format>()) & redMask;-
203 uint green = (src[i] >> greenShift<Format>()) & greenMask;-
204 uint blue = (src[i] >> blueShift<Format>()) & blueMask;-
205-
206 alpha = (alpha << alphaLeftShift) | (alpha >> alphaRightShift);-
207 red = qMin(alpha, (red << redLeftShift) | (red >> redRightShift));-
208 green = qMin(alpha, (green << greenLeftShift) | (green >> greenRightShift));-
209 blue = qMin(alpha, (blue << blueLeftShift) | (blue >> blueRightShift));-
210 buffer[i] = (alpha << 24) | (red << 16) | (green << 8) | blue;-
211 }
never executed: end of block
0
212 }
never executed: end of block
 else {		0
213 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
214 uint alpha = (src[i] >> alphaShift<Format>()) & alphaMask;-
215 uint red = (src[i] >> redShift<Format>()) & redMask;-
216 uint green = (src[i] >> greenShift<Format>()) & greenMask;-
217 uint blue = (src[i] >> blueShift<Format>()) & blueMask;-
218-
219 alpha = ((alpha << alphaLeftShift) | (alpha >> alphaRightShift)) << 24;-
220 red = ((red << redLeftShift) | (red >> redRightShift)) << 16;-
221 green = ((green << greenLeftShift) | (green >> greenRightShift)) << 8;-
222 blue = (blue << blueLeftShift) | (blue >> blueRightShift);-
223 buffer[i] = alpha | red | green | blue;-
224 }
never executed: end of block
0
225 }
never executed: end of block
0
226-
227 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
228}-
229-
230template<QImage::Format Format>-
231static const QRgba64 * convertARGBPMToARGB64PM(QRgba64 *buffer, const uint *src, int count,-
232 const QPixelLayout *, const QRgb *)-
233{-
234 constexpr uint alphaMask = ((1 << alphaWidth<Format>()) - 1);-
235 constexpr uint redMask = ((1 << redWidth<Format>()) - 1);-
236 constexpr uint greenMask = ((1 << greenWidth<Format>()) - 1);-
237 constexpr uint blueMask = ((1 << blueWidth<Format>()) - 1);-
238-
239 constexpr uchar alphaLeftShift = 8 - alphaWidth<Format>();-
240 constexpr uchar redLeftShift = 8 - redWidth<Format>();-
241 constexpr uchar greenLeftShift = 8 - greenWidth<Format>();-
242 constexpr uchar blueLeftShift = 8 - blueWidth<Format>();-
243-
244 constexpr uchar alphaRightShift = 2 * alphaWidth<Format>() - 8;-
245 constexpr uchar redRightShift = 2 * redWidth<Format>() - 8;-
246 constexpr uchar greenRightShift = 2 * greenWidth<Format>() - 8;-
247 constexpr uchar blueRightShift = 2 * blueWidth<Format>() - 8;-
248-
249 constexpr bool mustMin = (alphaWidth<Format>() != redWidth<Format>()) ||-
250 (alphaWidth<Format>() != greenWidth<Format>()) ||-
251 (alphaWidth<Format>() != blueWidth<Format>());-
252-
253 if (mustMin
mustMinDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
254 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
255 uint alpha = (src[i] >> alphaShift<Format>()) & alphaMask;-
256 uint red = (src[i] >> redShift<Format>()) & redMask;-
257 uint green = (src[i] >> greenShift<Format>()) & greenMask;-
258 uint blue = (src[i] >> blueShift<Format>()) & blueMask;-
259-
260 alpha = (alpha << alphaLeftShift) | (alpha >> alphaRightShift);-
261 red = qMin(alpha, (red << redLeftShift) | (red >> redRightShift));-
262 green = qMin(alpha, (green << greenLeftShift) | (green >> greenRightShift));-
263 blue = qMin(alpha, (blue << blueLeftShift) | (blue >> blueRightShift));-
264 buffer[i] = QRgba64::fromRgba(red, green, blue, alpha);-
265 }
never executed: end of block
0
266 }
never executed: end of block
 else {		0
267 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
268 uint alpha = (src[i] >> alphaShift<Format>()) & alphaMask;-
269 uint red = (src[i] >> redShift<Format>()) & redMask;-
270 uint green = (src[i] >> greenShift<Format>()) & greenMask;-
271 uint blue = (src[i] >> blueShift<Format>()) & blueMask;-
272-
273 alpha = (alpha << alphaLeftShift) | (alpha >> alphaRightShift);-
274 red = (red << redLeftShift) | (red >> redRightShift);-
275 green = (green << greenLeftShift) | (green >> greenRightShift);-
276 blue = (blue << blueLeftShift) | (blue >> blueRightShift);-
277 buffer[i] = QRgba64::fromRgba(red, green, blue, alpha);-
278 }
never executed: end of block
0
279 }
never executed: end of block
0
280-
281 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
282}-
283-
284template<QImage::Format Format, bool fromRGB>-
285static const uint * convertRGBFromARGB32PM(uint *buffer, const uint *src, int count,-
286 const QPixelLayout *, const QRgb *)-
287{-
288 constexpr uint rMask = ((1 << redWidth<Format>()) - 1);-
289 constexpr uint gMask = ((1 << greenWidth<Format>()) - 1);-
290 constexpr uint bMask = ((1 << blueWidth<Format>()) - 1);-
291-
292 constexpr uchar rRightShift = 24 - redWidth<Format>();-
293 constexpr uchar gRightShift = 16 - greenWidth<Format>();-
294 constexpr uchar bRightShift = 8 - blueWidth<Format>();-
295-
296 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
297 const uint c = fromRGB ? src[i] : qUnpremultiply(src[i]);-
298 const uint r = ((c >> rRightShift) & rMask) << redShift<Format>();-
299 const uint g = ((c >> gRightShift) & gMask) << greenShift<Format>();-
300 const uint b = ((c >> bRightShift) & bMask) << blueShift<Format>();-
301 buffer[i] = r | g | b;-
302 }
never executed: end of block
0
303 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
304}-
305-
306template<QImage::Format Format, bool fromRGB>-
307static const uint * convertARGBPMFromARGB32PM(uint *buffer, const uint *src, int count,-
308 const QPixelLayout *, const QRgb *)-
309{-
310 constexpr uint aMask = ((1 << alphaWidth<Format>()) - 1);-
311 constexpr uint rMask = ((1 << redWidth<Format>()) - 1);-
312 constexpr uint gMask = ((1 << greenWidth<Format>()) - 1);-
313 constexpr uint bMask = ((1 << blueWidth<Format>()) - 1);-
314-
315 constexpr uchar aRightShift = 32 - alphaWidth<Format>();-
316 constexpr uchar rRightShift = 24 - redWidth<Format>();-
317 constexpr uchar gRightShift = 16 - greenWidth<Format>();-
318 constexpr uchar bRightShift = 8 - blueWidth<Format>();-
319-
320 constexpr uint aOpaque = (0xff & aMask) << alphaShift<Format>();-
321 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
322 const uint c = src[i];-
323 const uint a = fromRGB ? aOpaque : (((c >> aRightShift) & aMask) << alphaShift<Format>());-
324 const uint r = ((c >> rRightShift) & rMask) << redShift<Format>();-
325 const uint g = ((c >> gRightShift) & gMask) << greenShift<Format>();-
326 const uint b = ((c >> bRightShift) & bMask) << blueShift<Format>();-
327 buffer[i] = a | r | g | b;-
328 }
never executed: end of block
0
329 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
330}-
331-
332-
333-
334template<QImage::Format Format> constexpr static inline QPixelLayout pixelLayoutRGB()-
335{-
336 return QPixelLayout{-
337 uchar(redWidth<Format>()), uchar(redShift<Format>()),-
338 uchar(greenWidth<Format>()), uchar(greenShift<Format>()),-
339 uchar(blueWidth<Format>()), uchar(blueShift<Format>()),-
340 0, 0,-
341 false, bitsPerPixel<Format>(),-
342 convertToRGB32<Format>,-
343 convertRGBFromARGB32PM<Format, false>,-
344 convertRGBFromARGB32PM<Format, true>,-
345 convertToRGB64<Format>-
346 };-
347}-
348-
349template<QImage::Format Format> constexpr static inline QPixelLayout pixelLayoutARGBPM()-
350{-
351 return QPixelLayout{-
352 uchar(redWidth<Format>()), uchar(redShift<Format>()),-
353 uchar(greenWidth<Format>()), uchar(greenShift<Format>()),-
354 uchar(blueWidth<Format>()), uchar(blueShift<Format>()),-
355 uchar(alphaWidth<Format>()), uchar(alphaShift<Format>()),-
356 true, bitsPerPixel<Format>(),-
357 convertARGBPMToARGB32PM<Format>,-
358 convertARGBPMFromARGB32PM<Format, false>,-
359 convertARGBPMFromARGB32PM<Format, true>,-
360 convertARGBPMToARGB64PM<Format>-
361 };-
362}-
363-
364-
365-
366-
367static const uint * convertIndexedToARGB32PM(uint *buffer, const uint *src, int count,-
368 const QPixelLayout *, const QRgb *clut)-
369{-
370 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
371 buffer[i] = qPremultiply(clut[src[i]]);
never executed: buffer[i] = qPremultiply(clut[src[i]]);
0
372 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
373}-
374-
375static const QRgba64 * convertIndexedToARGB64PM(QRgba64 *buffer, const uint *src, int count,-
376 const QPixelLayout *, const QRgb *clut)-
377{-
378 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
379 buffer[i] = QRgba64::fromArgb32(clut[src[i]]).premultiplied();
never executed: buffer[i] = QRgba64::fromArgb32(clut[src[i]]).premultiplied();
0
380 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
381}-
382-
383static const uint * convertPassThrough(uint *, const uint *src, int,-
384 const QPixelLayout *, const QRgb *)-
385{-
386 return
never executed: return src;
 src;
never executed: return src;
0
387}-
388-
389static const uint * convertARGB32ToARGB32PM(uint *buffer, const uint *src, int count,-
390 const QPixelLayout *, const QRgb *)-
391{-
392 return
never executed: return qt_convertARGB32ToARGB32PM(buffer, src, count);
 qt_convertARGB32ToARGB32PM(buffer, src, count);
never executed: return qt_convertARGB32ToARGB32PM(buffer, src, count);
0
393}-
394-
395static const uint * convertRGBA8888PMToARGB32PM(uint *buffer, const uint *src, int count,-
396 const QPixelLayout *, const QRgb *)-
397{-
398 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
399 buffer[i] = RGBA2ARGB(src[i]);
never executed: buffer[i] = RGBA2ARGB(src[i]);
0
400 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
401}-
402-
403static const uint * convertRGBA8888ToARGB32PM(uint *buffer, const uint *src, int count,-
404 const QPixelLayout *, const QRgb *)-
405{-
406 return
never executed: return qt_convertRGBA8888ToARGB32PM(buffer, src, count);
 qt_convertRGBA8888ToARGB32PM(buffer, src, count);
never executed: return qt_convertRGBA8888ToARGB32PM(buffer, src, count);
0
407}-
408-
409static const uint * convertAlpha8ToRGB32(uint *buffer, const uint *src, int count,-
410 const QPixelLayout *, const QRgb *)-
411{-
412 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
413 buffer[i] = qRgba(0, 0, 0, src[i]);
never executed: buffer[i] = qRgba(0, 0, 0, src[i]);
0
414 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
415}-
416-
417static const uint * convertGrayscale8ToRGB32(uint *buffer, const uint *src, int count,-
418 const QPixelLayout *, const QRgb *)-
419{-
420 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
421 buffer[i] = qRgb(src[i], src[i], src[i]);
never executed: buffer[i] = qRgb(src[i], src[i], src[i]);
0
422 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
423}-
424-
425static const QRgba64 * convertAlpha8ToRGB64(QRgba64 *buffer, const uint *src, int count,-
426 const QPixelLayout *, const QRgb *)-
427{-
428 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
429 buffer[i] = QRgba64::fromRgba(0, 0, 0, src[i]);
never executed: buffer[i] = QRgba64::fromRgba(0, 0, 0, src[i]);
0
430 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
431}-
432-
433static const QRgba64 * convertGrayscale8ToRGB64(QRgba64 *buffer, const uint *src, int count,-
434 const QPixelLayout *, const QRgb *)-
435{-
436 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
437 buffer[i] = QRgba64::fromRgba(src[i], src[i], src[i], 255);
never executed: buffer[i] = QRgba64::fromRgba(src[i], src[i], src[i], 255);
0
438 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
439}-
440-
441static const uint * convertARGB32FromARGB32PM(uint *buffer, const uint *src, int count,-
442 const QPixelLayout *, const QRgb *)-
443{-
444 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
445 buffer[i] = qUnpremultiply(src[i]);
never executed: buffer[i] = qUnpremultiply(src[i]);
0
446 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
447}-
448-
449static const uint * convertRGBA8888PMFromARGB32PM(uint *buffer, const uint *src, int count,-
450 const QPixelLayout *, const QRgb *)-
451{-
452 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
453 buffer[i] = ARGB2RGBA(src[i]);
never executed: buffer[i] = ARGB2RGBA(src[i]);
0
454 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
455}-
456-
457-
458template<bool RGBA, bool maskAlpha>-
459static inline void qConvertARGB32PMToARGB64PM_sse2(QRgba64 *buffer, const uint *src, int count)-
460{-
461 if (count <= 0
count <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
462 return;
never executed: return;
0
463-
464 const __m128i amask = _mm_set1_epi32(0xff000000);-
465 int i = 0;-
466 for (; ((
((uintptr_t)buffer & 0xf)Description
TRUEnever evaluated
FALSEnever evaluated
uintptr_t)buffer & 0xf)
((uintptr_t)buffer & 0xf)Description
TRUEnever evaluated
FALSEnever evaluated
 && i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
467 uint s = *src++;-
468 if (RGBA
RGBADescription
TRUEnever evaluated
FALSEnever evaluated
)		0
469 s = RGBA2ARGB(s);
never executed: s = RGBA2ARGB(s);
0
470 *buffer++ = QRgba64::fromArgb32(s);-
471 }
never executed: end of block
0
472 for (; i < count-3
i < count-3Description
TRUEnever evaluated
FALSEnever evaluated
; i += 4) {		0
473 __m128i vs = _mm_loadu_si128((const __m128i*)src);-
474 if (maskAlpha
maskAlphaDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
475 vs = _mm_or_si128(vs, amask);
never executed: vs = _mm_or_si128(vs, amask);
0
476 src += 4;-
477 __m128i v1 = _mm_unpacklo_epi8(vs, vs);-
478 __m128i v2 = _mm_unpackhi_epi8(vs, vs);-
479 if (!RGBA
!RGBADescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
480 v1 = ((__m128i)__builtin_ia32_pshuflw ((__v8hi)(__m128i)(v1), (int)((((3) << 6) | ((0) << 4) | ((1) << 2) | (2)))));-
481 v2 = ((__m128i)__builtin_ia32_pshuflw ((__v8hi)(__m128i)(v2), (int)((((3) << 6) | ((0) << 4) | ((1) << 2) | (2)))));-
482 v1 = ((__m128i)__builtin_ia32_pshufhw ((__v8hi)(__m128i)(v1), (int)((((3) << 6) | ((0) << 4) | ((1) << 2) | (2)))));-
483 v2 = ((__m128i)__builtin_ia32_pshufhw ((__v8hi)(__m128i)(v2), (int)((((3) << 6) | ((0) << 4) | ((1) << 2) | (2)))));-
484 }
never executed: end of block
0
485 _mm_store_si128((__m128i*)(buffer), v1);-
486 buffer += 2;-
487 _mm_store_si128((__m128i*)(buffer), v2);-
488 buffer += 2;-
489 }
never executed: end of block
0
490-
491 for (; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
492 uint s = *src++;-
493 if (RGBA
RGBADescription
TRUEnever evaluated
FALSEnever evaluated
)		0
494 s = RGBA2ARGB(s);
never executed: s = RGBA2ARGB(s);
0
495 *buffer++ = QRgba64::fromArgb32(s);-
496 }
never executed: end of block
0
497}
never executed: end of block
0
498-
499-
500static const QRgba64 * convertRGB32ToRGB64(QRgba64 *buffer, const uint *src, int count,-
501 const QPixelLayout *, const QRgb *)-
502{-
503-
504 qConvertARGB32PMToARGB64PM_sse2<false, true>(buffer, src, count);-
505-
506-
507-
508-
509 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
510}-
511-
512static const QRgba64 * convertARGB32ToARGB64PM(QRgba64 *buffer, const uint *src, int count,-
513 const QPixelLayout *, const QRgb *)-
514{-
515-
516 qConvertARGB32PMToARGB64PM_sse2<false, false>(buffer, src, count);-
517 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
518 buffer[i] = buffer[i].premultiplied();
never executed: buffer[i] = buffer[i].premultiplied();
0
519-
520-
521-
522-
523 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
524}-
525-
526static const QRgba64 * convertARGB32PMToARGB64PM(QRgba64 *buffer, const uint *src, int count,-
527 const QPixelLayout *, const QRgb *)-
528{-
529-
530 qConvertARGB32PMToARGB64PM_sse2<false, false>(buffer, src, count);-
531-
532-
533-
534-
535 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
536}-
537-
538static const QRgba64 * convertRGBA8888ToARGB64PM(QRgba64 *buffer, const uint *src, int count,-
539 const QPixelLayout *, const QRgb *)-
540{-
541-
542 qConvertARGB32PMToARGB64PM_sse2<true, false>(buffer, src, count);-
543 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
544 buffer[i] = buffer[i].premultiplied();
never executed: buffer[i] = buffer[i].premultiplied();
0
545-
546-
547-
548-
549 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
550}-
551-
552static const QRgba64 * convertRGBA8888PMToARGB64PM(QRgba64 *buffer, const uint *src, int count,-
553 const QPixelLayout *, const QRgb *)-
554{-
555-
556 qConvertARGB32PMToARGB64PM_sse2<true, false>(buffer, src, count);-
557-
558-
559-
560-
561 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
562}-
563-
564static const uint * convertRGBA8888FromARGB32PM(uint *buffer, const uint *src, int count,-
565 const QPixelLayout *, const QRgb *)-
566{-
567 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
568 buffer[i] = ARGB2RGBA(qUnpremultiply(src[i]));
never executed: buffer[i] = ARGB2RGBA(qUnpremultiply(src[i]));
0
569 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
570}-
571-
572static const uint * convertRGBXFromRGB32(uint *buffer, const uint *src, int count,-
573 const QPixelLayout *, const QRgb *)-
574{-
575 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
576 buffer[i] = ARGB2RGBA(0xff000000 | src[i]);
never executed: buffer[i] = ARGB2RGBA(0xff000000 | src[i]);
0
577 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
578}-
579-
580static const uint * convertRGBXFromARGB32PM(uint *buffer, const uint *src, int count,-
581 const QPixelLayout *, const QRgb *)-
582{-
583 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
584 buffer[i] = ARGB2RGBA(0xff000000 | qUnpremultiply(src[i]));
never executed: buffer[i] = ARGB2RGBA(0xff000000 | qUnpremultiply(src[i]));
0
585 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
586}-
587-
588template<QtPixelOrder PixelOrder>-
589static const uint * convertA2RGB30PMToARGB32PM(uint *buffer, const uint *src, int count,-
590 const QPixelLayout *, const QRgb *)-
591{-
592 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
593 buffer[i] = qConvertA2rgb30ToArgb32<PixelOrder>(src[i]);
never executed: buffer[i] = qConvertA2rgb30ToArgb32<PixelOrder>(src[i]);
0
594 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
595}-
596-
597-
598template<QtPixelOrder PixelOrder>-
599static inline void qConvertA2RGB30PMToARGB64PM_sse2(QRgba64 *buffer, const uint *src, int count)-
600{-
601 if (count <= 0
count <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
602 return;
never executed: return;
0
603-
604 const __m128i rmask = _mm_set1_epi32(0x3ff00000);-
605 const __m128i gmask = _mm_set1_epi32(0x000ffc00);-
606 const __m128i bmask = _mm_set1_epi32(0x000003ff);-
607 const __m128i afactor = _mm_set1_epi16(0x5555);-
608 int i = 0;-
609-
610 for (; ((
((uintptr_t)buffer & 0xf)Description
TRUEnever evaluated
FALSEnever evaluated
uintptr_t)buffer & 0xf)
((uintptr_t)buffer & 0xf)Description
TRUEnever evaluated
FALSEnever evaluated
 && i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
611 *
never executed: *buffer++ = qConvertA2rgb30ToRgb64<PixelOrder>(*src++);
buffer++ = qConvertA2rgb30ToRgb64<PixelOrder>(*src++);
never executed: *buffer++ = qConvertA2rgb30ToRgb64<PixelOrder>(*src++);
0
612-
613 for (; i < count-3
i < count-3Description
TRUEnever evaluated
FALSEnever evaluated
; i += 4) {		0
614 __m128i vs = _mm_loadu_si128((const __m128i*)src);-
615 src += 4;-
616 __m128i va = _mm_srli_epi32(vs, 30);-
617 __m128i vr = _mm_and_si128(vs, rmask);-
618 __m128i vb = _mm_and_si128(vs, bmask);-
619 __m128i vg = _mm_and_si128(vs, gmask);-
620 va = _mm_mullo_epi16(va, afactor);-
621 vr = _mm_or_si128(_mm_srli_epi32(vr, 14), _mm_srli_epi32(vr, 24));-
622 vg = _mm_or_si128(_mm_srli_epi32(vg, 4), _mm_srli_epi32(vg, 14));-
623 vb = _mm_or_si128(_mm_slli_epi32(vb, 6), _mm_srli_epi32(vb, 4));-
624 __m128i vrb;-
625 if (PixelOrder == PixelOrderRGB
PixelOrder == PixelOrderRGBDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
626 vrb = _mm_or_si128(vr, ((__m128i)__builtin_ia32_pslldqi128 ((__m128i)(vb), (int)(2) * 8)));
never executed: vrb = _mm_or_si128(vr, ((__m128i)__builtin_ia32_pslldqi128 ((__m128i)(vb), (int)(2) * 8)));
0
627 else-
628 vrb = _mm_or_si128(vb, ((__m128i)__builtin_ia32_pslldqi128 ((__m128i)(vr), (int)(2) * 8)));
never executed: vrb = _mm_or_si128(vb, ((__m128i)__builtin_ia32_pslldqi128 ((__m128i)(vr), (int)(2) * 8)));
0
629 __m128i vga = _mm_or_si128(vg, ((__m128i)__builtin_ia32_pslldqi128 ((__m128i)(va), (int)(2) * 8)));-
630 _mm_store_si128((__m128i*)(buffer), _mm_unpacklo_epi16(vrb, vga));-
631 buffer += 2;-
632 _mm_store_si128((__m128i*)(buffer), _mm_unpackhi_epi16(vrb, vga));-
633 buffer += 2;-
634 }
never executed: end of block
0
635-
636 for (; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
637 *
never executed: *buffer++ = qConvertA2rgb30ToRgb64<PixelOrder>(*src++);
buffer++ = qConvertA2rgb30ToRgb64<PixelOrder>(*src++);
never executed: *buffer++ = qConvertA2rgb30ToRgb64<PixelOrder>(*src++);
0
638}
never executed: end of block
0
639-
640-
641template<QtPixelOrder PixelOrder>-
642static const QRgba64 * convertA2RGB30PMToARGB64PM(QRgba64 *buffer, const uint *src, int count,-
643 const QPixelLayout *, const QRgb *)-
644{-
645-
646 qConvertA2RGB30PMToARGB64PM_sse2<PixelOrder>(buffer, src, count);-
647-
648-
649-
650-
651 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
652}-
653-
654template<QtPixelOrder PixelOrder>-
655static const uint * convertA2RGB30PMFromARGB32PM(uint *buffer, const uint *src, int count,-
656 const QPixelLayout *, const QRgb *)-
657{-
658 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
659 buffer[i] = qConvertArgb32ToA2rgb30<PixelOrder>(src[i]);
never executed: buffer[i] = qConvertArgb32ToA2rgb30<PixelOrder>(src[i]);
0
660 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
661}-
662-
663template<QtPixelOrder PixelOrder>-
664static const uint * convertRGB30FromRGB32(uint *buffer, const uint *src, int count,-
665 const QPixelLayout *, const QRgb *)-
666{-
667 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
668 buffer[i] = qConvertRgb32ToRgb30<PixelOrder>(src[i]);
never executed: buffer[i] = qConvertRgb32ToRgb30<PixelOrder>(src[i]);
0
669 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
670}-
671-
672template<QtPixelOrder PixelOrder>-
673static const uint * convertRGB30FromARGB32PM(uint *buffer, const uint *src, int count,-
674 const QPixelLayout *, const QRgb *)-
675{-
676 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
677 buffer[i] = qConvertRgb32ToRgb30<PixelOrder>(qUnpremultiply(src[i]));
never executed: buffer[i] = qConvertRgb32ToRgb30<PixelOrder>(qUnpremultiply(src[i]));
0
678 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
679}-
680-
681static const uint * convertAlpha8FromARGB32PM(uint *buffer, const uint *src, int count,-
682 const QPixelLayout *, const QRgb *)-
683{-
684 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
685 buffer[i] = qAlpha(src[i]);
never executed: buffer[i] = qAlpha(src[i]);
0
686 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
687}-
688-
689static const uint * convertGrayscale8FromRGB32(uint *buffer, const uint *src, int count,-
690 const QPixelLayout *, const QRgb *)-
691{-
692 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
693 buffer[i] = qGray(src[i]);
never executed: buffer[i] = qGray(src[i]);
0
694 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
695}-
696-
697static const uint * convertGrayscale8FromARGB32PM(uint *buffer, const uint *src, int count,-
698 const QPixelLayout *, const QRgb *)-
699{-
700 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
701 buffer[i] = qGray(qUnpremultiply(src[i]));
never executed: buffer[i] = qGray(qUnpremultiply(src[i]));
0
702 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
703}-
704-
705template <QPixelLayout::BPP bpp> static-
706uint fetchPixel(const uchar *src, int index);-
707-
708template <>-
709inline uint fetchPixel<QPixelLayout::BPP1LSB>(const uchar *src, int index)-
710{-
711 return
never executed: return (src[index >> 3] >> (index & 7)) & 1;
 (src[index >> 3] >> (index & 7)) & 1;
never executed: return (src[index >> 3] >> (index & 7)) & 1;
0
712}-
713-
714template <>-
715inline uint fetchPixel<QPixelLayout::BPP1MSB>(const uchar *src, int index)-
716{-
717 return
never executed: return (src[index >> 3] >> (~index & 7)) & 1;
 (src[index >> 3] >> (~index & 7)) & 1;
never executed: return (src[index >> 3] >> (~index & 7)) & 1;
0
718}-
719-
720template <>-
721inline uint fetchPixel<QPixelLayout::BPP8>(const uchar *src, int index)-
722{-
723 return
never executed: return src[index];
 src[index];
never executed: return src[index];
0
724}-
725-
726template <>-
727inline uint fetchPixel<QPixelLayout::BPP16>(const uchar *src, int index)-
728{-
729 return
never executed: return reinterpret_cast<const quint16 *>(src)[index];
 reinterpret_cast<const quint16 *>(src)[index];
never executed: return reinterpret_cast<const quint16 *>(src)[index];
0
730}-
731-
732template <>-
733inline uint fetchPixel<QPixelLayout::BPP24>(const uchar *src, int index)-
734{-
735 return
never executed: return reinterpret_cast<const quint24 *>(src)[index];
 reinterpret_cast<const quint24 *>(src)[index];
never executed: return reinterpret_cast<const quint24 *>(src)[index];
0
736}-
737-
738template <>-
739inline uint fetchPixel<QPixelLayout::BPP32>(const uchar *src, int index)-
740{-
741 return
never executed: return reinterpret_cast<const uint *>(src)[index];
 reinterpret_cast<const uint *>(src)[index];
never executed: return reinterpret_cast<const uint *>(src)[index];
0
742}-
743-
744template <QPixelLayout::BPP bpp>-
745inline const uint * fetchPixels(uint *buffer, const uchar *src, int index, int count)-
746{-
747 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
748 buffer[i] = fetchPixel<bpp>(src, index + i);
never executed: buffer[i] = fetchPixel<bpp>(src, index + i);
0
749 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
750}-
751-
752template <>-
753inline const uint * fetchPixels<QPixelLayout::BPP32>(uint *, const uchar *src, int index, int)-
754{-
755 return
never executed: return reinterpret_cast<const uint *>(src) + index;
 reinterpret_cast<const uint *>(src) + index;
never executed: return reinterpret_cast<const uint *>(src) + index;
0
756}-
757-
758template <QPixelLayout::BPP width> static-
759void storePixel(uchar *dest, int index, uint pixel);-
760-
761template <>-
762inline void storePixel<QPixelLayout::BPP1LSB>(uchar *dest, int index, uint pixel)-
763{-
764 if (pixel
pixelDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
765 dest[index >> 3] |= 1 << (index & 7);
never executed: dest[index >> 3] |= 1 << (index & 7);
0
766 else-
767 dest[index >> 3] &= ~(1 << (index & 7));
never executed: dest[index >> 3] &= ~(1 << (index & 7));
0
768}-
769-
770template <>-
771inline void storePixel<QPixelLayout::BPP1MSB>(uchar *dest, int index, uint pixel)-
772{-
773 if (pixel
pixelDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
774 dest[index >> 3] |= 1 << (~index & 7);
never executed: dest[index >> 3] |= 1 << (~index & 7);
0
775 else-
776 dest[index >> 3] &= ~(1 << (~index & 7));
never executed: dest[index >> 3] &= ~(1 << (~index & 7));
0
777}-
778-
779template <>-
780inline void storePixel<QPixelLayout::BPP8>(uchar *dest, int index, uint pixel)-
781{-
782 dest[index] = uchar(pixel);-
783}
never executed: end of block
0
784-
785template <>-
786inline void storePixel<QPixelLayout::BPP16>(uchar *dest, int index, uint pixel)-
787{-
788 reinterpret_cast<quint16 *>(dest)[index] = quint16(pixel);-
789}
never executed: end of block
0
790-
791template <>-
792inline void storePixel<QPixelLayout::BPP24>(uchar *dest, int index, uint pixel)-
793{-
794 reinterpret_cast<quint24 *>(dest)[index] = quint24(pixel);-
795}
never executed: end of block
0
796-
797template <QPixelLayout::BPP width>-
798inline void storePixels(uchar *dest, const uint *src, int index, int count)-
799{-
800 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
801 storePixel<width>(dest, index + i, src[i]);
never executed: storePixel<width>(dest, index + i, src[i]);
0
802}
never executed: end of block
0
803-
804template <>-
805inline void storePixels<QPixelLayout::BPP32>(uchar *dest, const uint *src, int index, int count)-
806{-
807 memcpy(reinterpret_cast<uint *>(dest) + index, src, count * sizeof(uint));-
808}
never executed: end of block
0
809-
810-
811-
812-
813-
814QPixelLayout qPixelLayouts[QImage::NImageFormats] = {-
815 { 0, 0, 0, 0, 0, 0, 0, 0, false, QPixelLayout::BPPNone, 0, 0, 0, 0 },-
816 { 0, 0, 0, 0, 0, 0, 0, 0, false, QPixelLayout::BPP1MSB, convertIndexedToARGB32PM, 0, 0, convertIndexedToARGB64PM },-
817 { 0, 0, 0, 0, 0, 0, 0, 0, false, QPixelLayout::BPP1LSB, convertIndexedToARGB32PM, 0, 0, convertIndexedToARGB64PM },-
818 { 0, 0, 0, 0, 0, 0, 0, 0, false, QPixelLayout::BPP8, convertIndexedToARGB32PM, 0, 0, convertIndexedToARGB64PM },-
819-
820-
821 { 8, 16, 8, 8, 8, 0, 0, 0, false, QPixelLayout::BPP32, convertPassThrough, convertPassThrough, convertPassThrough, convertRGB32ToRGB64 },-
822 { 8, 16, 8, 8, 8, 0, 8, 24, false, QPixelLayout::BPP32, convertARGB32ToARGB32PM, convertARGB32FromARGB32PM, convertPassThrough, convertARGB32ToARGB64PM },-
823 { 8, 16, 8, 8, 8, 0, 8, 24, true, QPixelLayout::BPP32, convertPassThrough, convertPassThrough, convertPassThrough, convertARGB32PMToARGB64PM },-
824-
825 pixelLayoutRGB<QImage::Format_RGB16>(),-
826 pixelLayoutARGBPM<QImage::Format_ARGB8565_Premultiplied>(),-
827 pixelLayoutRGB<QImage::Format_RGB666>(),-
828 pixelLayoutARGBPM<QImage::Format_ARGB6666_Premultiplied>(),-
829 pixelLayoutRGB<QImage::Format_RGB555>(),-
830 pixelLayoutARGBPM<QImage::Format_ARGB8555_Premultiplied>(),-
831 pixelLayoutRGB<QImage::Format_RGB888>(),-
832 pixelLayoutRGB<QImage::Format_RGB444>(),-
833 pixelLayoutARGBPM<QImage::Format_ARGB4444_Premultiplied>(),-
834 { 8, 0, 8, 8, 8, 16, 0, 24, false, QPixelLayout::BPP32, convertRGBA8888PMToARGB32PM, convertRGBXFromARGB32PM, convertRGBXFromRGB32, convertRGBA8888PMToARGB64PM },-
835 { 8, 0, 8, 8, 8, 16, 8, 24, false, QPixelLayout::BPP32, convertRGBA8888ToARGB32PM, convertRGBA8888FromARGB32PM, convertRGBXFromRGB32, convertRGBA8888ToARGB64PM },-
836 { 8, 0, 8, 8, 8, 16, 8, 24, true, QPixelLayout::BPP32, convertRGBA8888PMToARGB32PM, convertRGBA8888PMFromARGB32PM, convertRGBXFromRGB32, convertRGBA8888PMToARGB64PM },-
837-
838 { 10, 20, 10, 10, 10, 0, 0, 30, false, QPixelLayout::BPP32, convertA2RGB30PMToARGB32PM<PixelOrderBGR>, convertRGB30FromARGB32PM<PixelOrderBGR>, convertRGB30FromRGB32<PixelOrderBGR>, convertA2RGB30PMToARGB64PM<PixelOrderBGR> },-
839 { 10, 20, 10, 10, 10, 0, 2, 30, true, QPixelLayout::BPP32, convertA2RGB30PMToARGB32PM<PixelOrderBGR>, convertA2RGB30PMFromARGB32PM<PixelOrderBGR>, convertRGB30FromRGB32<PixelOrderBGR>, convertA2RGB30PMToARGB64PM<PixelOrderBGR> },-
840 { 10, 0, 10, 10, 10, 20, 0, 30, false, QPixelLayout::BPP32, convertA2RGB30PMToARGB32PM<PixelOrderRGB>, convertRGB30FromARGB32PM<PixelOrderRGB>, convertRGB30FromRGB32<PixelOrderRGB>, convertA2RGB30PMToARGB64PM<PixelOrderRGB> },-
841 { 10, 0, 10, 10, 10, 20, 2, 30, true, QPixelLayout::BPP32, convertA2RGB30PMToARGB32PM<PixelOrderRGB>, convertA2RGB30PMFromARGB32PM<PixelOrderRGB>, convertRGB30FromRGB32<PixelOrderRGB>, convertA2RGB30PMToARGB64PM<PixelOrderRGB> },-
842 { 0, 0, 0, 0, 0, 0, 8, 0, false, QPixelLayout::BPP8, convertAlpha8ToRGB32, convertAlpha8FromARGB32PM, 0, convertAlpha8ToRGB64 },-
843 { 0, 0, 0, 0, 0, 0, 0, 0, false, QPixelLayout::BPP8, convertGrayscale8ToRGB32, convertGrayscale8FromARGB32PM, convertGrayscale8FromRGB32, convertGrayscale8ToRGB64 }-
844};-
845-
846const FetchPixelsFunc qFetchPixels[QPixelLayout::BPPCount] = {-
847 0,-
848 fetchPixels<QPixelLayout::BPP1MSB>,-
849 fetchPixels<QPixelLayout::BPP1LSB>,-
850 fetchPixels<QPixelLayout::BPP8>,-
851 fetchPixels<QPixelLayout::BPP16>,-
852 fetchPixels<QPixelLayout::BPP24>,-
853 fetchPixels<QPixelLayout::BPP32>-
854};-
855-
856StorePixelsFunc qStorePixels[QPixelLayout::BPPCount] = {-
857 0,-
858 storePixels<QPixelLayout::BPP1MSB>,-
859 storePixels<QPixelLayout::BPP1LSB>,-
860 storePixels<QPixelLayout::BPP8>,-
861 storePixels<QPixelLayout::BPP16>,-
862 storePixels<QPixelLayout::BPP24>,-
863 storePixels<QPixelLayout::BPP32>-
864};-
865-
866typedef uint ( *FetchPixelFunc)(const uchar *src, int index);-
867-
868static const FetchPixelFunc qFetchPixel[QPixelLayout::BPPCount] = {-
869 0,-
870 fetchPixel<QPixelLayout::BPP1MSB>,-
871 fetchPixel<QPixelLayout::BPP1LSB>,-
872 fetchPixel<QPixelLayout::BPP8>,-
873 fetchPixel<QPixelLayout::BPP16>,-
874 fetchPixel<QPixelLayout::BPP24>,-
875 fetchPixel<QPixelLayout::BPP32>-
876};-
877-
878-
879-
880-
881-
882-
883static uint * destFetchMono(uint *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)-
884{-
885 uchar *__restrict__ data = (uchar *)rasterBuffer->scanLine(y);-
886 uint *start = buffer;-
887 const uint *end = buffer + length;-
888 while (buffer < end
buffer < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
889 *buffer = data[x>>3] & (0x80 >> (x & 7))
data[x>>3] & (0x80 >> (x & 7))Description
TRUEnever evaluated
FALSEnever evaluated
 ? rasterBuffer->destColor1 : rasterBuffer->destColor0;		0
890 ++buffer;-
891 ++x;-
892 }
never executed: end of block
0
893 return
never executed: return start;
 start;
never executed: return start;
0
894}-
895-
896static uint * destFetchMonoLsb(uint *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)-
897{-
898 uchar *__restrict__ data = (uchar *)rasterBuffer->scanLine(y);-
899 uint *start = buffer;-
900 const uint *end = buffer + length;-
901 while (buffer < end
buffer < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
902 *buffer = data[x>>3] & (0x1 << (x & 7))
data[x>>3] & (0x1 << (x & 7))Description
TRUEnever evaluated
FALSEnever evaluated
 ? rasterBuffer->destColor1 : rasterBuffer->destColor0;		0
903 ++buffer;-
904 ++x;-
905 }
never executed: end of block
0
906 return
never executed: return start;
 start;
never executed: return start;
0
907}-
908-
909static uint * destFetchARGB32P(uint *, QRasterBuffer *rasterBuffer, int x, int y, int)-
910{-
911 return
never executed: return (uint *)rasterBuffer->scanLine(y) + x;
 (uint *)rasterBuffer->scanLine(y) + x;
never executed: return (uint *)rasterBuffer->scanLine(y) + x;
0
912}-
913-
914static uint * destFetchRGB16(uint *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)-
915{-
916 const ushort *__restrict__ data = (const ushort *)rasterBuffer->scanLine(y) + x;-
917 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
918 buffer[i] = qConvertRgb16To32(data[i]);
never executed: buffer[i] = qConvertRgb16To32(data[i]);
0
919 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
920}-
921-
922static uint * destFetch(uint *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)-
923{-
924 const QPixelLayout *layout = &qPixelLayouts[rasterBuffer->format];-
925 const uint *ptr = qFetchPixels[layout->bpp](buffer, rasterBuffer->scanLine(y), x, length);-
926 return
never executed: return const_cast<uint *>(layout->convertToARGB32PM(buffer, ptr, length, layout, 0));
 const_cast<uint *>(layout->convertToARGB32PM(buffer, ptr, length, layout, 0));
never executed: return const_cast<uint *>(layout->convertToARGB32PM(buffer, ptr, length, layout, 0));
0
927}-
928-
929static QRgba64 * destFetch64(QRgba64 *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)-
930{-
931 const QPixelLayout *layout = &qPixelLayouts[rasterBuffer->format];-
932 uint buffer32[buffer_size];-
933 const uint *ptr = qFetchPixels[layout->bpp](buffer32, rasterBuffer->scanLine(y), x, length);-
934 return
never executed: return const_cast<QRgba64 *>(layout->convertToARGB64PM(buffer, ptr, length, layout, 0));
 const_cast<QRgba64 *>(layout->convertToARGB64PM(buffer, ptr, length, layout, 0));
never executed: return const_cast<QRgba64 *>(layout->convertToARGB64PM(buffer, ptr, length, layout, 0));
0
935}-
936-
937static QRgba64 * destFetch64uint32(QRgba64 *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)-
938{-
939 const QPixelLayout *layout = &qPixelLayouts[rasterBuffer->format];-
940 const uint *src = ((const uint *)rasterBuffer->scanLine(y)) + x;-
941 return
never executed: return const_cast<QRgba64 *>(layout->convertToARGB64PM(buffer, src, length, layout, 0));
 const_cast<QRgba64 *>(layout->convertToARGB64PM(buffer, src, length, layout, 0));
never executed: return const_cast<QRgba64 *>(layout->convertToARGB64PM(buffer, src, length, layout, 0));
0
942}-
943-
944static DestFetchProc destFetchProc[QImage::NImageFormats] =-
945{-
946 0,-
947 destFetchMono,-
948 destFetchMonoLsb,-
949 0,-
950 destFetchARGB32P,-
951 destFetch,-
952 destFetchARGB32P,-
953 destFetchRGB16,-
954 destFetch,-
955 destFetch,-
956 destFetch,-
957 destFetch,-
958 destFetch,-
959 destFetch,-
960 destFetch,-
961 destFetch,-
962 destFetch,-
963 destFetch,-
964 destFetch,-
965 destFetch,-
966 destFetch,-
967 destFetch,-
968 destFetch,-
969 destFetch,-
970 destFetch,-
971};-
972-
973static DestFetchProc64 destFetchProc64[QImage::NImageFormats] =-
974{-
975 0,-
976 destFetch64,-
977 destFetch64,-
978 0,-
979 destFetch64uint32,-
980 destFetch64uint32,-
981 destFetch64uint32,-
982 destFetch64,-
983 destFetch64,-
984 destFetch64,-
985 destFetch64,-
986 destFetch64,-
987 destFetch64,-
988 destFetch64,-
989 destFetch64,-
990 destFetch64,-
991 destFetch64uint32,-
992 destFetch64uint32,-
993 destFetch64uint32,-
994 destFetch64uint32,-
995 destFetch64uint32,-
996 destFetch64uint32,-
997 destFetch64uint32,-
998 destFetch64,-
999 destFetch64,-
1000};-
1001-
1002-
1003-
1004-
1005-
1006static inline QRgb findNearestColor(QRgb color, QRasterBuffer *rbuf)-
1007{-
1008 QRgb color_0 = qPremultiply(rbuf->destColor0);-
1009 QRgb color_1 = qPremultiply(rbuf->destColor1);-
1010 color = qPremultiply(color);-
1011-
1012 int r = qRed(color);-
1013 int g = qGreen(color);-
1014 int b = qBlue(color);-
1015 int rx, gx, bx;-
1016 int dist_0, dist_1;-
1017-
1018 rx = r - qRed(color_0);-
1019 gx = g - qGreen(color_0);-
1020 bx = b - qBlue(color_0);-
1021 dist_0 = rx*rx + gx*gx + bx*bx;-
1022-
1023 rx = r - qRed(color_1);-
1024 gx = g - qGreen(color_1);-
1025 bx = b - qBlue(color_1);-
1026 dist_1 = rx*rx + gx*gx + bx*bx;-
1027-
1028 if (dist_0 < dist_1
dist_0 < dist_1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1029 return
never executed: return color_0;
 color_0;
never executed: return color_0;
0
1030 return
never executed: return color_1;
 color_1;
never executed: return color_1;
0
1031}-
1032-
1033-
1034-
1035-
1036-
1037static void destStoreMono(QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)-
1038{-
1039 uchar *__restrict__ data = (uchar *)rasterBuffer->scanLine(y);-
1040 if (rasterBuffer->monoDestinationWithClut
rasterBuffer->...nationWithClutDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1041 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1042 if (buffer[i] == rasterBuffer->destColor0
buffer[i] == r...er->destColor0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1043 data[x >> 3] &= ~(0x80 >> (x & 7));-
1044 }
never executed: end of block
 else if (buffer[i] == rasterBuffer->destColor1
buffer[i] == r...er->destColor1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1045 data[x >> 3] |= 0x80 >> (x & 7);-
1046 }
never executed: end of block
 else if (findNearestColor(buffer[i], rasterBuffer) == rasterBuffer->destColor0
findNearestCol...er->destColor0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1047 data[x >> 3] &= ~(0x80 >> (x & 7));-
1048 }
never executed: end of block
 else {		0
1049 data[x >> 3] |= 0x80 >> (x & 7);-
1050 }
never executed: end of block
0
1051 ++x;-
1052 }
never executed: end of block
0
1053 }
never executed: end of block
 else {		0
1054 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1055 if (qGray(buffer[i]) < int(qt_bayer_matrix[y & 15][x & 15])
qGray(buffer[i...& 15][x & 15])Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1056 data[x >> 3] |= 0x80 >> (x & 7);
never executed: data[x >> 3] |= 0x80 >> (x & 7);
0
1057 else-
1058 data[x >> 3] &= ~(0x80 >> (x & 7));
never executed: data[x >> 3] &= ~(0x80 >> (x & 7));
0
1059 ++x;-
1060 }
never executed: end of block
0
1061 }
never executed: end of block
0
1062}-
1063-
1064static void destStoreMonoLsb(QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)-
1065{-
1066 uchar *__restrict__ data = (uchar *)rasterBuffer->scanLine(y);-
1067 if (rasterBuffer->monoDestinationWithClut
rasterBuffer->...nationWithClutDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1068 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1069 if (buffer[i] == rasterBuffer->destColor0
buffer[i] == r...er->destColor0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1070 data[x >> 3] &= ~(1 << (x & 7));-
1071 }
never executed: end of block
 else if (buffer[i] == rasterBuffer->destColor1
buffer[i] == r...er->destColor1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1072 data[x >> 3] |= 1 << (x & 7);-
1073 }
never executed: end of block
 else if (findNearestColor(buffer[i], rasterBuffer) == rasterBuffer->destColor0
findNearestCol...er->destColor0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1074 data[x >> 3] &= ~(1 << (x & 7));-
1075 }
never executed: end of block
 else {		0
1076 data[x >> 3] |= 1 << (x & 7);-
1077 }
never executed: end of block
0
1078 ++x;-
1079 }
never executed: end of block
0
1080 }
never executed: end of block
 else {		0
1081 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1082 if (qGray(buffer[i]) < int(qt_bayer_matrix[y & 15][x & 15])
qGray(buffer[i...& 15][x & 15])Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1083 data[x >> 3] |= 1 << (x & 7);
never executed: data[x >> 3] |= 1 << (x & 7);
0
1084 else-
1085 data[x >> 3] &= ~(1 << (x & 7));
never executed: data[x >> 3] &= ~(1 << (x & 7));
0
1086 ++x;-
1087 }
never executed: end of block
0
1088 }
never executed: end of block
0
1089}-
1090-
1091static void destStoreRGB16(QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)-
1092{-
1093 quint16 *data = (quint16*)rasterBuffer->scanLine(y) + x;-
1094 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1095 data[i] = qConvertRgb32To16(buffer[i]);
never executed: data[i] = qConvertRgb32To16(buffer[i]);
0
1096}
never executed: end of block
0
1097-
1098static void destStore(QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)-
1099{-
1100 uint buf[buffer_size];-
1101 const QPixelLayout *layout = &qPixelLayouts[rasterBuffer->format];-
1102 StorePixelsFunc store = qStorePixels[layout->bpp];-
1103 uchar *dest = rasterBuffer->scanLine(y);-
1104 while (length
lengthDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1105 int l = qMin(length, buffer_size);-
1106 const uint *ptr = 0;-
1107 if (!layout->premultiplied
!layout->premultipliedDescription
TRUEnever evaluated
FALSEnever evaluated
 && !layout->alphaWidth
!layout->alphaWidthDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1108 ptr = layout->convertFromRGB32(buf, buffer, l, layout, 0);
never executed: ptr = layout->convertFromRGB32(buf, buffer, l, layout, 0);
0
1109 else-
1110 ptr = layout->convertFromARGB32PM(buf, buffer, l, layout, 0);
never executed: ptr = layout->convertFromARGB32PM(buf, buffer, l, layout, 0);
0
1111 store(dest, ptr, x, l);-
1112 length -= l;-
1113 buffer += l;-
1114 x += l;-
1115 }
never executed: end of block
0
1116}
never executed: end of block
0
1117-
1118static void convertFromRgb64(uint *dest, const QRgba64 *src, int length)-
1119{-
1120 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1121 dest[i] = src[i].toArgb32();-
1122 }
never executed: end of block
0
1123}
never executed: end of block
0
1124-
1125static void destStore64(QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 *buffer, int length)-
1126{-
1127 uint buf[buffer_size];-
1128 const QPixelLayout *layout = &qPixelLayouts[rasterBuffer->format];-
1129 StorePixelsFunc store = qStorePixels[layout->bpp];-
1130 uchar *dest = rasterBuffer->scanLine(y);-
1131 while (length
lengthDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1132 int l = qMin(length, buffer_size);-
1133 const uint *ptr = 0;-
1134 convertFromRgb64(buf, buffer, l);-
1135 if (!layout->premultiplied
!layout->premultipliedDescription
TRUEnever evaluated
FALSEnever evaluated
 && !layout->alphaWidth
!layout->alphaWidthDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1136 ptr = layout->convertFromRGB32(buf, buf, l, layout, 0);
never executed: ptr = layout->convertFromRGB32(buf, buf, l, layout, 0);
0
1137 else-
1138 ptr = layout->convertFromARGB32PM(buf, buf, l, layout, 0);
never executed: ptr = layout->convertFromARGB32PM(buf, buf, l, layout, 0);
0
1139 store(dest, ptr, x, l);-
1140 length -= l;-
1141 buffer += l;-
1142 x += l;-
1143 }
never executed: end of block
0
1144}
never executed: end of block
0
1145-
1146-
1147template<QtPixelOrder PixelOrder>-
1148static inline void qConvertARGB64PMToA2RGB30PM_sse2(uint *dest, const QRgba64 *buffer, int count)-
1149{-
1150 const __m128i gmask = _mm_set1_epi32(0x000ffc00);-
1151 const __m128i cmask = _mm_set1_epi32(0x000003ff);-
1152 int i = 0;-
1153 __m128i vr, vg, vb, va;-
1154 for (; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
 && (const
(const uintptr_t)buffer & 0xFDescription
TRUEnever evaluated
FALSEnever evaluated
 uintptr_t)buffer & 0xF
(const uintptr_t)buffer & 0xFDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1155 *dest++ = qConvertRgb64ToRgb30<PixelOrder>(*buffer++);-
1156 }
never executed: end of block
0
1157-
1158 for (; i < count-15
i < count-15Description
TRUEnever evaluated
FALSEnever evaluated
; i += 16) {		0
1159-
1160-
1161 __m128i vOr = _mm_set1_epi32(0);-
1162 __m128i vAnd = _mm_set1_epi32(0xffffffff);-
1163 for (int j = 0; j < 16
j < 16Description
TRUEnever evaluated
FALSEnever evaluated
; j += 2) {		0
1164 __m128i vs = _mm_load_si128((const __m128i*)(buffer + j));-
1165 vOr = _mm_or_si128(vOr, vs);-
1166 vAnd = _mm_and_si128(vAnd, vs);-
1167 }
never executed: end of block
0
1168 const quint16 orAlpha = ((uint)((int) (unsigned short) __builtin_ia32_vec_ext_v8hi ((__v8hi)(__m128i)(vOr), (int)(3)))) | ((uint)((int) (unsigned short) __builtin_ia32_vec_ext_v8hi ((__v8hi)(__m128i)(vOr), (int)(7))));-
1169 const quint16 andAlpha = ((uint)((int) (unsigned short) __builtin_ia32_vec_ext_v8hi ((__v8hi)(__m128i)(vAnd), (int)(3)))) & ((uint)((int) (unsigned short) __builtin_ia32_vec_ext_v8hi ((__v8hi)(__m128i)(vAnd), (int)(7))));-
1170-
1171 if (andAlpha == 0xffff
andAlpha == 0xffffDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1172 for (int j = 0; j < 16
j < 16Description
TRUEnever evaluated
FALSEnever evaluated
; j += 2) {		0
1173 __m128i vs = _mm_load_si128((const __m128i*)buffer);-
1174 buffer += 2;-
1175 vr = _mm_srli_epi64(vs, 6);-
1176 vg = _mm_srli_epi64(vs, 16 + 6 - 10);-
1177 vb = _mm_srli_epi64(vs, 32 + 6);-
1178 vr = _mm_and_si128(vr, cmask);-
1179 vg = _mm_and_si128(vg, gmask);-
1180 vb = _mm_and_si128(vb, cmask);-
1181 va = _mm_srli_epi64(vs, 48 + 14);-
1182 if (PixelOrder == PixelOrderRGB
PixelOrder == PixelOrderRGBDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1183 vr = _mm_slli_epi32(vr, 20);
never executed: vr = _mm_slli_epi32(vr, 20);
0
1184 else-
1185 vb = _mm_slli_epi32(vb, 20);
never executed: vb = _mm_slli_epi32(vb, 20);
0
1186 va = _mm_slli_epi32(va, 30);-
1187 __m128i vd = _mm_or_si128(_mm_or_si128(vr, vg), _mm_or_si128(vb, va));-
1188 vd = ((__m128i)__builtin_ia32_pshufd ((__v4si)(__m128i)(vd), (int)((((3) << 6) | ((1) << 4) | ((2) << 2) | (0)))));-
1189 _mm_storel_epi64((__m128i*)dest, vd);-
1190 dest += 2;-
1191 }
never executed: end of block
0
1192 }
never executed: end of block
 else if (orAlpha == 0
orAlpha == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1193 for (int j = 0; j < 16
j < 16Description
TRUEnever evaluated
FALSEnever evaluated
; ++j) {		0
1194 *dest++ = 0;-
1195 buffer++;-
1196 }
never executed: end of block
0
1197 }
never executed: end of block
 else {		0
1198 for (int j = 0; j < 16
j < 16Description
TRUEnever evaluated
FALSEnever evaluated
; ++j)		0
1199 *
never executed: *dest++ = qConvertRgb64ToRgb30<PixelOrder>(*buffer++);
dest++ = qConvertRgb64ToRgb30<PixelOrder>(*buffer++);
never executed: *dest++ = qConvertRgb64ToRgb30<PixelOrder>(*buffer++);
0
1200 }
never executed: end of block
0
1201 }-
1202-
1203 for (; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1204 *
never executed: *dest++ = qConvertRgb64ToRgb30<PixelOrder>(*buffer++);
dest++ = qConvertRgb64ToRgb30<PixelOrder>(*buffer++);
never executed: *dest++ = qConvertRgb64ToRgb30<PixelOrder>(*buffer++);
0
1205}
never executed: end of block
0
1206-
1207-
1208static void destStore64ARGB32(QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 *buffer, int length)-
1209{-
1210 uint *dest = (uint*)rasterBuffer->scanLine(y) + x;-
1211 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1212 dest[i] = buffer[i].unpremultiplied().toArgb32();-
1213 }
never executed: end of block
0
1214}
never executed: end of block
0
1215-
1216static void destStore64RGBA8888(QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 *buffer, int length)-
1217{-
1218 uint *dest = (uint*)rasterBuffer->scanLine(y) + x;-
1219 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1220 dest[i] = ARGB2RGBA(buffer[i].unpremultiplied().toArgb32());-
1221 }
never executed: end of block
0
1222}
never executed: end of block
0
1223-
1224template<QtPixelOrder PixelOrder>-
1225static void destStore64RGB30(QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 *buffer, int length)-
1226{-
1227 uint *dest = (uint*)rasterBuffer->scanLine(y) + x;-
1228-
1229 qConvertARGB64PMToA2RGB30PM_sse2<PixelOrder>(dest, buffer, length);-
1230-
1231-
1232-
1233-
1234-
1235}
never executed: end of block
0
1236-
1237static DestStoreProc destStoreProc[QImage::NImageFormats] =-
1238{-
1239 0,-
1240 destStoreMono,-
1241 destStoreMonoLsb,-
1242 0,-
1243 0,-
1244 destStore,-
1245 0,-
1246 destStoreRGB16,-
1247 destStore,-
1248 destStore,-
1249 destStore,-
1250 destStore,-
1251 destStore,-
1252 destStore,-
1253 destStore,-
1254 destStore,-
1255 destStore,-
1256 destStore,-
1257 destStore,-
1258 destStore,-
1259 destStore,-
1260 destStore,-
1261 destStore,-
1262 destStore,-
1263 destStore,-
1264};-
1265-
1266static DestStoreProc64 destStoreProc64[QImage::NImageFormats] =-
1267{-
1268 0,-
1269 destStore64,-
1270 destStore64,-
1271 0,-
1272 destStore64,-
1273 destStore64ARGB32,-
1274 destStore64,-
1275 destStore64,-
1276 destStore64,-
1277 destStore64,-
1278 destStore64,-
1279 destStore64,-
1280 destStore64,-
1281 destStore64,-
1282 destStore64,-
1283 destStore64,-
1284 destStore64,-
1285 destStore64RGBA8888,-
1286 destStore64,-
1287 destStore64RGB30<PixelOrderBGR>,-
1288 destStore64RGB30<PixelOrderBGR>,-
1289 destStore64RGB30<PixelOrderRGB>,-
1290 destStore64RGB30<PixelOrderRGB>,-
1291 destStore64,-
1292 destStore64,-
1293};-
1294enum TextureBlendType {-
1295 BlendUntransformed,-
1296 BlendTiled,-
1297 BlendTransformed,-
1298 BlendTransformedTiled,-
1299 BlendTransformedBilinear,-
1300 BlendTransformedBilinearTiled,-
1301 NBlendTypes-
1302};-
1303-
1304static const uint * fetchUntransformed(uint *buffer, const Operator *,-
1305 const QSpanData *data, int y, int x, int length)-
1306{-
1307 const QPixelLayout *layout = &qPixelLayouts[data->texture.format];-
1308 const uint *ptr = qFetchPixels[layout->bpp](buffer, data->texture.scanLine(y), x, length);-
1309 const QRgb *clut = data->texture.colorTable
data->texture.colorTableDescription
TRUEnever evaluated
FALSEnever evaluated
 ? data->texture.colorTable->constData() : 0;		0
1310 return
never executed: return layout->convertToARGB32PM(buffer, ptr, length, layout, clut);
 layout->convertToARGB32PM(buffer, ptr, length, layout, clut);
never executed: return layout->convertToARGB32PM(buffer, ptr, length, layout, clut);
0
1311}-
1312-
1313static const uint * fetchUntransformedARGB32PM(uint *, const Operator *,-
1314 const QSpanData *data, int y, int x, int)-
1315{-
1316 const uchar *scanLine = data->texture.scanLine(y);-
1317 return
never executed: return ((const uint *)scanLine) + x;
 ((const uint *)scanLine) + x;
never executed: return ((const uint *)scanLine) + x;
0
1318}-
1319-
1320static const uint * fetchUntransformedRGB16(uint *buffer, const Operator *,-
1321 const QSpanData *data, int y, int x,-
1322 int length)-
1323{-
1324 const quint16 *scanLine = (const quint16 *)data->texture.scanLine(y) + x;-
1325-
1326-
1327-
1328 for (int i = 0; i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1329 buffer[i] = qConvertRgb16To32(scanLine[i]);
never executed: buffer[i] = qConvertRgb16To32(scanLine[i]);
0
1330-
1331 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
1332}-
1333-
1334static const QRgba64 * fetchUntransformed64(QRgba64 *buffer, const Operator *,-
1335 const QSpanData *data, int y, int x, int length)-
1336{-
1337 const QPixelLayout *layout = &qPixelLayouts[data->texture.format];-
1338 const QRgb *clut = data->texture.colorTable
data->texture.colorTableDescription
TRUEnever evaluated
FALSEnever evaluated
 ? data->texture.colorTable->constData() : 0;		0
1339 if (layout->bpp != QPixelLayout::BPP32
layout->bpp !=...lLayout::BPP32Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1340 uint buffer32[buffer_size];-
1341 const uint *ptr = qFetchPixels[layout->bpp](buffer32, data->texture.scanLine(y), x, length);-
1342 return
never executed: return layout->convertToARGB64PM(buffer, ptr, length, layout, clut);
 layout->convertToARGB64PM(buffer, ptr, length, layout, clut);
never executed: return layout->convertToARGB64PM(buffer, ptr, length, layout, clut);
0
1343 } else {-
1344 const uint *src = (const uint *)data->texture.scanLine(y) + x;-
1345 return
never executed: return layout->convertToARGB64PM(buffer, src, length, layout, clut);
 layout->convertToARGB64PM(buffer, src, length, layout, clut);
never executed: return layout->convertToARGB64PM(buffer, src, length, layout, clut);
0
1346 }-
1347}-
1348-
1349-
1350template<TextureBlendType blendType>-
1351static const uint * fetchTransformedARGB32PM(uint *buffer, const Operator *, const QSpanData *data,-
1352 int y, int x, int length)-
1353{-
1354 int image_width = data->texture.width;-
1355 int image_height = data->texture.height;-
1356-
1357 const qreal cx = x + qreal(0.5);-
1358 const qreal cy = y + qreal(0.5);-
1359-
1360 const uint *end = buffer + length;-
1361 uint *b = buffer;-
1362 if (data->fast_matrix
data->fast_matrixDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1363-
1364 int fdx = (int)(data->m11 * fixed_scale);-
1365 int fdy = (int)(data->m12 * fixed_scale);-
1366-
1367 int fx = int((data->m21 * cy-
1368 + data->m11 * cx + data->dx) * fixed_scale);-
1369 int fy = int((data->m22 * cy-
1370 + data->m12 * cx + data->dy) * fixed_scale);-
1371-
1372 while (b < end
b < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1373 int px = fx >> 16;-
1374 int py = fy >> 16;-
1375-
1376 if (blendType == BlendTransformedTiled
blendType == B...ansformedTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1377 px %= image_width;-
1378 py %= image_height;-
1379 if (px < 0
px < 0Description
TRUEnever evaluated
FALSEnever evaluated
) px += image_width;
never executed: px += image_width;
0
1380 if (py < 0
py < 0Description
TRUEnever evaluated
FALSEnever evaluated
) py += image_height;
never executed: py += image_height;
0
1381 }
never executed: end of block
 else {		0
1382 px = qBound(0, px, image_width - 1);-
1383 py = qBound(0, py, image_height - 1);-
1384 }
never executed: end of block
0
1385 *b = reinterpret_cast<const uint *>(data->texture.scanLine(py))[px];-
1386-
1387 fx += fdx;-
1388 fy += fdy;-
1389 ++b;-
1390 }
never executed: end of block
0
1391 }
never executed: end of block
 else {		0
1392 const qreal fdx = data->m11;-
1393 const qreal fdy = data->m12;-
1394 const qreal fdw = data->m13;-
1395-
1396 qreal fx = data->m21 * cy + data->m11 * cx + data->dx;-
1397 qreal fy = data->m22 * cy + data->m12 * cx + data->dy;-
1398 qreal fw = data->m23 * cy + data->m13 * cx + data->m33;-
1399-
1400 while (b < end
b < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1401 const qreal iw = fw == 0 ? 1 : 1 / fw;-
1402 const qreal tx = fx * iw;-
1403 const qreal ty = fy * iw;-
1404 int px = int(tx) - (tx < 0);-
1405 int py = int(ty) - (ty < 0);-
1406-
1407 if (blendType == BlendTransformedTiled
blendType == B...ansformedTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1408 px %= image_width;-
1409 py %= image_height;-
1410 if (px < 0
px < 0Description
TRUEnever evaluated
FALSEnever evaluated
) px += image_width;
never executed: px += image_width;
0
1411 if (py < 0
py < 0Description
TRUEnever evaluated
FALSEnever evaluated
) py += image_height;
never executed: py += image_height;
0
1412 }
never executed: end of block
 else {		0
1413 px = qBound(0, px, image_width - 1);-
1414 py = qBound(0, py, image_height - 1);-
1415 }
never executed: end of block
0
1416 *b = reinterpret_cast<const uint *>(data->texture.scanLine(py))[px];-
1417-
1418 fx += fdx;-
1419 fy += fdy;-
1420 fw += fdw;-
1421-
1422 if (!fw
!fwDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1423 fw += fdw;-
1424 }
never executed: end of block
0
1425 ++b;-
1426 }
never executed: end of block
0
1427 }
never executed: end of block
0
1428 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
1429}-
1430-
1431template<TextureBlendType blendType>-
1432static const uint * fetchTransformed(uint *buffer, const Operator *, const QSpanData *data,-
1433 int y, int x, int length)-
1434{-
1435 int image_width = data->texture.width;-
1436 int image_height = data->texture.height;-
1437-
1438 const qreal cx = x + qreal(0.5);-
1439 const qreal cy = y + qreal(0.5);-
1440-
1441 const QPixelLayout *layout = &qPixelLayouts[data->texture.format];-
1442 FetchPixelFunc fetch = qFetchPixel[layout->bpp];-
1443-
1444 const uint *end = buffer + length;-
1445 uint *b = buffer;-
1446 if (data->fast_matrix
data->fast_matrixDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1447-
1448 int fdx = (int)(data->m11 * fixed_scale);-
1449 int fdy = (int)(data->m12 * fixed_scale);-
1450-
1451 int fx = int((data->m21 * cy-
1452 + data->m11 * cx + data->dx) * fixed_scale);-
1453 int fy = int((data->m22 * cy-
1454 + data->m12 * cx + data->dy) * fixed_scale);-
1455-
1456 while (b < end
b < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1457 int px = fx >> 16;-
1458 int py = fy >> 16;-
1459-
1460 if (blendType == BlendTransformedTiled
blendType == B...ansformedTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1461 px %= image_width;-
1462 py %= image_height;-
1463 if (px < 0
px < 0Description
TRUEnever evaluated
FALSEnever evaluated
) px += image_width;
never executed: px += image_width;
0
1464 if (py < 0
py < 0Description
TRUEnever evaluated
FALSEnever evaluated
) py += image_height;
never executed: py += image_height;
0
1465 }
never executed: end of block
 else {		0
1466 px = qBound(0, px, image_width - 1);-
1467 py = qBound(0, py, image_height - 1);-
1468 }
never executed: end of block
0
1469 *b = fetch(data->texture.scanLine(py), px);-
1470-
1471 fx += fdx;-
1472 fy += fdy;-
1473 ++b;-
1474 }
never executed: end of block
0
1475 }
never executed: end of block
 else {		0
1476 const qreal fdx = data->m11;-
1477 const qreal fdy = data->m12;-
1478 const qreal fdw = data->m13;-
1479-
1480 qreal fx = data->m21 * cy + data->m11 * cx + data->dx;-
1481 qreal fy = data->m22 * cy + data->m12 * cx + data->dy;-
1482 qreal fw = data->m23 * cy + data->m13 * cx + data->m33;-
1483-
1484 while (b < end
b < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1485 const qreal iw = fw == 0 ? 1 : 1 / fw;-
1486 const qreal tx = fx * iw;-
1487 const qreal ty = fy * iw;-
1488 int px = int(tx) - (tx < 0);-
1489 int py = int(ty) - (ty < 0);-
1490-
1491 if (blendType == BlendTransformedTiled
blendType == B...ansformedTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1492 px %= image_width;-
1493 py %= image_height;-
1494 if (px < 0
px < 0Description
TRUEnever evaluated
FALSEnever evaluated
) px += image_width;
never executed: px += image_width;
0
1495 if (py < 0
py < 0Description
TRUEnever evaluated
FALSEnever evaluated
) py += image_height;
never executed: py += image_height;
0
1496 }
never executed: end of block
 else {		0
1497 px = qBound(0, px, image_width - 1);-
1498 py = qBound(0, py, image_height - 1);-
1499 }
never executed: end of block
0
1500 *b = fetch(data->texture.scanLine(py), px);-
1501-
1502 fx += fdx;-
1503 fy += fdy;-
1504 fw += fdw;-
1505-
1506 if (!fw
!fwDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1507 fw += fdw;-
1508 }
never executed: end of block
0
1509 ++b;-
1510 }
never executed: end of block
0
1511 }
never executed: end of block
0
1512 const QRgb *clut = data->texture.colorTable ? data->texture.colorTable->constData() : 0;-
1513 return
never executed: return layout->convertToARGB32PM(buffer, buffer, length, layout, clut);
 layout->convertToARGB32PM(buffer, buffer, length, layout, clut);
never executed: return layout->convertToARGB32PM(buffer, buffer, length, layout, clut);
0
1514}-
1515-
1516template<TextureBlendType blendType>-
1517static const QRgba64 * fetchTransformed64(QRgba64 *buffer, const Operator *, const QSpanData *data,-
1518 int y, int x, int length)-
1519{-
1520 int image_width = data->texture.width;-
1521 int image_height = data->texture.height;-
1522-
1523 const qreal cx = x + qreal(0.5);-
1524 const qreal cy = y + qreal(0.5);-
1525-
1526 const QPixelLayout *layout = &qPixelLayouts[data->texture.format];-
1527 FetchPixelFunc fetch = qFetchPixel[layout->bpp];-
1528 const QRgb *clut = data->texture.colorTable ? data->texture.colorTable->constData() : 0;-
1529-
1530 uint buffer32[buffer_size];-
1531 QRgba64 *b = buffer;-
1532 if (data->fast_matrix
data->fast_matrixDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1533-
1534 int fdx = (int)(data->m11 * fixed_scale);-
1535 int fdy = (int)(data->m12 * fixed_scale);-
1536-
1537 int fx = int((data->m21 * cy-
1538 + data->m11 * cx + data->dx) * fixed_scale);-
1539 int fy = int((data->m22 * cy-
1540 + data->m12 * cx + data->dy) * fixed_scale);-
1541-
1542 int i = 0, j = 0;-
1543 while (i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1544 if (j == buffer_size
j == buffer_sizeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1545 layout->convertToARGB64PM(b, buffer32, buffer_size, layout, clut);-
1546 b += buffer_size;-
1547 j = 0;-
1548 }
never executed: end of block
0
1549 int px = fx >> 16;-
1550 int py = fy >> 16;-
1551-
1552 if (blendType == BlendTransformedTiled
blendType == B...ansformedTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1553 px %= image_width;-
1554 py %= image_height;-
1555 if (px < 0
px < 0Description
TRUEnever evaluated
FALSEnever evaluated
) px += image_width;
never executed: px += image_width;
0
1556 if (py < 0
py < 0Description
TRUEnever evaluated
FALSEnever evaluated
) py += image_height;
never executed: py += image_height;
0
1557 }
never executed: end of block
 else {		0
1558 px = qBound(0, px, image_width - 1);-
1559 py = qBound(0, py, image_height - 1);-
1560 }
never executed: end of block
0
1561 buffer32[j] = fetch(data->texture.scanLine(py), px);-
1562-
1563 fx += fdx;-
1564 fy += fdy;-
1565 ++i; ++j;-
1566 }
never executed: end of block
0
1567 if (j > 0
j > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1568 layout->convertToARGB64PM(b, buffer32, j, layout, clut);-
1569 b += j;-
1570 }
never executed: end of block
0
1571 }
never executed: end of block
 else {		0
1572 const qreal fdx = data->m11;-
1573 const qreal fdy = data->m12;-
1574 const qreal fdw = data->m13;-
1575-
1576 qreal fx = data->m21 * cy + data->m11 * cx + data->dx;-
1577 qreal fy = data->m22 * cy + data->m12 * cx + data->dy;-
1578 qreal fw = data->m23 * cy + data->m13 * cx + data->m33;-
1579-
1580 int i = 0, j = 0;-
1581 while (i < length
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1582 if (j == buffer_size
j == buffer_sizeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1583 layout->convertToARGB64PM(b, buffer32, buffer_size, layout, clut);-
1584 b += buffer_size;-
1585 j = 0;-
1586 }
never executed: end of block
0
1587 const qreal iw = fw == 0 ? 1 : 1 / fw;-
1588 const qreal tx = fx * iw;-
1589 const qreal ty = fy * iw;-
1590 int px = int(tx) - (tx < 0);-
1591 int py = int(ty) - (ty < 0);-
1592-
1593 if (blendType == BlendTransformedTiled
blendType == B...ansformedTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1594 px %= image_width;-
1595 py %= image_height;-
1596 if (px < 0
px < 0Description
TRUEnever evaluated
FALSEnever evaluated
) px += image_width;
never executed: px += image_width;
0
1597 if (py < 0
py < 0Description
TRUEnever evaluated
FALSEnever evaluated
) py += image_height;
never executed: py += image_height;
0
1598 }
never executed: end of block
 else {		0
1599 px = qBound(0, px, image_width - 1);-
1600 py = qBound(0, py, image_height - 1);-
1601 }
never executed: end of block
0
1602 buffer32[j] = fetch(data->texture.scanLine(py), px);-
1603-
1604 fx += fdx;-
1605 fy += fdy;-
1606 fw += fdw;-
1607-
1608 if (!fw
!fwDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1609 fw += fdw;-
1610 }
never executed: end of block
0
1611 ++i; ++j;-
1612 }
never executed: end of block
0
1613 if (j > 0
j > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1614 layout->convertToARGB64PM(b, buffer32, j, layout, clut);-
1615 b += j;-
1616 }
never executed: end of block
0
1617 }
never executed: end of block
0
1618 return
never executed: return buffer;
 buffer;
never executed: return buffer;
0
1619}-
1620-
1621-
1622-
1623-
1624-
1625static inline uint interpolate_4_pixels_16(uint tl, uint tr, uint bl, uint br, int distx, int disty)-
1626{-
1627 uint distxy = distx * disty;-
1628-
1629-
1630 uint tlrb = (tl & 0x00ff00ff) * (16*16 - 16*distx - 16*disty + distxy);-
1631 uint tlag = ((tl & 0xff00ff00) >> 8) * (16*16 - 16*distx - 16*disty + distxy);-
1632 uint trrb = ((tr & 0x00ff00ff) * (distx*16 - distxy));-
1633 uint trag = (((tr & 0xff00ff00) >> 8) * (distx*16 - distxy));-
1634 uint blrb = ((bl & 0x00ff00ff) * (disty*16 - distxy));-
1635 uint blag = (((bl & 0xff00ff00) >> 8) * (disty*16 - distxy));-
1636 uint brrb = ((br & 0x00ff00ff) * (distxy));-
1637 uint brag = (((br & 0xff00ff00) >> 8) * (distxy));-
1638 return
never executed: return (((tlrb + trrb + blrb + brrb) >> 8) & 0x00ff00ff) | ((tlag + trag + blag + brag) & 0xff00ff00);
 (((tlrb + trrb + blrb + brrb) >> 8) & 0x00ff00ff) | ((tlag + trag + blag + brag) & 0xff00ff00);
never executed: return (((tlrb + trrb + blrb + brrb) >> 8) & 0x00ff00ff) | ((tlag + trag + blag + brag) & 0xff00ff00);
0
1639}-
1640static inline QRgba64 interpolate_4_pixels_rgb64(QRgba64 t[], QRgba64 b[], uint distx, uint disty)-
1641{-
1642 const __m128i vdistx = ((__m128i)__builtin_ia32_pshuflw ((__v8hi)(__m128i)(_mm_cvtsi32_si128(distx)), (int)((((0) << 6) | ((0) << 4) | ((0) << 2) | (0)))));-
1643 const __m128i vidistx = ((__m128i)__builtin_ia32_pshuflw ((__v8hi)(__m128i)(_mm_cvtsi32_si128(0x10000 - distx)), (int)((((0) << 6) | ((0) << 4) | ((0) << 2) | (0)))));-
1644-
1645 __m128i vt = _mm_loadu_si128((const __m128i*)t);-
1646 if (disty
distyDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1647 __m128i vb = _mm_loadu_si128((const __m128i*)b);-
1648 vt = _mm_mulhi_epu16(vt, _mm_set1_epi16(0x10000 - disty));-
1649 vb = _mm_mulhi_epu16(vb, _mm_set1_epi16(disty));-
1650 vt = _mm_add_epi16(vt, vb);-
1651 }
never executed: end of block
0
1652 vt = _mm_mulhi_epu16(vt, _mm_unpacklo_epi64(vidistx, vdistx));-
1653 vt = _mm_add_epi16(vt, ((__m128i)__builtin_ia32_psrldqi128 ((__m128i)(vt), (int)(8) * 8)));-
1654-
1655 return
never executed: return QRgba64::fromRgba64(_mm_cvtsi128_si64(vt));
 QRgba64::fromRgba64(_mm_cvtsi128_si64(vt));
never executed: return QRgba64::fromRgba64(_mm_cvtsi128_si64(vt));
0
1656-
1657-
1658-
1659-
1660-
1661}-
1662template<TextureBlendType blendType>-
1663void fetchTransformedBilinear_pixelBounds(int max, int l1, int l2, int &v1, int &v2);-
1664-
1665template<>-
1666inline void fetchTransformedBilinear_pixelBounds<BlendTransformedBilinearTiled>(int max, int, int, int &v1, int &v2)-
1667{-
1668 v1 %= max;-
1669 if (v1 < 0
v1 < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1670 v1 += max;
never executed: v1 += max;
0
1671 v2 = v1 + 1;-
1672 if (v2 == max
v2 == maxDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1673 v2 = 0;
never executed: v2 = 0;
0
1674 ((!(v1 >= 0 && v1 < max)) ? qt_assert("v1 >= 0 && v1 < max",__FILE__,1889) : qt_noop());-
1675 ((!(v2 >= 0 && v2 < max)) ? qt_assert("v2 >= 0 && v2 < max",__FILE__,1890) : qt_noop());-
1676}
never executed: end of block
0
1677-
1678template<>-
1679inline void fetchTransformedBilinear_pixelBounds<BlendTransformedBilinear>(int, int l1, int l2, int &v1, int &v2)-
1680{-
1681 if (v1 < l1
v1 < l1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1682 v2 = v1 = l1;
never executed: v2 = v1 = l1;
0
1683 else if (v1 >= l2
v1 >= l2Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1684 v2 = v1 = l2;
never executed: v2 = v1 = l2;
0
1685 else-
1686 v2 = v1 + 1;
never executed: v2 = v1 + 1;
0
1687 ((!(v1 >= l1 && v1 <= l2)) ? qt_assert("v1 >= l1 && v1 <= l2",__FILE__,1902) : qt_noop());-
1688 ((!(v2 >= l1 && v2 <= l2)) ? qt_assert("v2 >= l1 && v2 <= l2",__FILE__,1903) : qt_noop());-
1689}
never executed: end of block
0
1690-
1691template<TextureBlendType blendType>-
1692static const uint * fetchTransformedBilinearARGB32PM(uint *buffer, const Operator *,-
1693 const QSpanData *data, int y, int x,-
1694 int length)-
1695{-
1696 int image_width = data->texture.width;-
1697 int image_height = data->texture.height;-
1698-
1699 int image_x1 = data->texture.x1;-
1700 int image_y1 = data->texture.y1;-
1701 int image_x2 = data->texture.x2 - 1;-
1702 int image_y2 = data->texture.y2 - 1;-
1703-
1704 const qreal cx = x + qreal(0.5);-
1705 const qreal cy = y + qreal(0.5);-
1706-
1707 uint *end = buffer + length;-
1708 uint *b = buffer;-
1709 if (data->fast_matrix
data->fast_matrixDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1710-
1711 int fdx = (int)(data->m11 * fixed_scale);-
1712 int fdy = (int)(data->m12 * fixed_scale);-
1713-
1714 int fx = int((data->m21 * cy-
1715 + data->m11 * cx + data->dx) * fixed_scale);-
1716 int fy = int((data->m22 * cy-
1717 + data->m12 * cx + data->dy) * fixed_scale);-
1718-
1719 fx -= half_point;-
1720 fy -= half_point;-
1721-
1722 if (fdy == 0
fdy == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1723 int y1 = (fy >> 16);-
1724 int y2;-
1725 fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);-
1726 const uint *s1 = (const uint *)data->texture.scanLine(y1);-
1727 const uint *s2 = (const uint *)data->texture.scanLine(y2);-
1728-
1729 if (fdx <= fixed_scale
fdx <= fixed_scaleDescription
TRUEnever evaluated
FALSEnever evaluated
 && fdx > 0
fdx > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1730 int disty = (fy & 0x0000ffff) >> 8;-
1731 int idisty = 256 - disty;-
1732 int x = fx >> 16;-
1733-
1734-
1735-
1736-
1737-
1738-
1739-
1740 quint32 intermediate_buffer[2][buffer_size + 2];-
1741-
1742 int count = (qint64(length) * fdx + fixed_scale - 1) / fixed_scale + 2;-
1743 ((!(count <= buffer_size + 2)) ? qt_assert("count <= buffer_size + 2",__FILE__,1958) : qt_noop());-
1744 int f = 0;-
1745 int lim = count;-
1746 if (blendType == BlendTransformedBilinearTiled
blendType == B...dBilinearTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1747 x %= image_width;-
1748 if (x < 0
x < 0Description
TRUEnever evaluated
FALSEnever evaluated
) x += image_width;
never executed: x += image_width;
0
1749 }
never executed: end of block
 else {		0
1750 lim = qMin(count, image_x2-x+1);-
1751 if (x < image_x1
x < image_x1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1752 ((!(x <= image_x2)) ? qt_assert("x <= image_x2",__FILE__,1967) : qt_noop());-
1753 uint t = s1[image_x1];-
1754 uint b = s2[image_x1];-
1755 quint32 rb = (((t & 0xff00ff) * idisty + (b & 0xff00ff) * disty) >> 8) & 0xff00ff;-
1756 quint32 ag = ((((t>>8) & 0xff00ff) * idisty + ((b>>8) & 0xff00ff) * disty) >> 8) & 0xff00ff;-
1757 do {-
1758 intermediate_buffer[0][f] = rb;-
1759 intermediate_buffer[1][f] = ag;-
1760 f++;-
1761 x++;-
1762 }
never executed: end of block
 while (x < image_x1
x < image_x1Description
TRUEnever evaluated
FALSEnever evaluated
 && f < lim
f < limDescription
TRUEnever evaluated
FALSEnever evaluated
);		0
1763 }
never executed: end of block
0
1764 }
never executed: end of block
0
1765-
1766 if (blendType != BlendTransformedBilinearTiled
blendType != B...dBilinearTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1767-
1768 const __m128i disty_ = _mm_set1_epi16(disty);-
1769 const __m128i idisty_ = _mm_set1_epi16(idisty);-
1770 const __m128i colorMask = _mm_set1_epi32(0x00ff00ff);-
1771-
1772 lim -= 3;-
1773 for (; f < lim
f < limDescription
TRUEnever evaluated
FALSEnever evaluated
; x += 4, f += 4) {		0
1774-
1775 __m128i top = _mm_loadu_si128((const __m128i*)((const uint *)(s1)+x));-
1776 __m128i topAG = _mm_srli_epi16(top, 8);-
1777 __m128i topRB = _mm_and_si128(top, colorMask);-
1778-
1779 topAG = _mm_mullo_epi16 (topAG, idisty_);-
1780 topRB = _mm_mullo_epi16 (topRB, idisty_);-
1781-
1782-
1783 __m128i bottom = _mm_loadu_si128((const __m128i*)((const uint *)(s2)+x));-
1784 __m128i bottomAG = _mm_srli_epi16(bottom, 8);-
1785 __m128i bottomRB = _mm_and_si128(bottom, colorMask);-
1786 bottomAG = _mm_mullo_epi16 (bottomAG, disty_);-
1787 bottomRB = _mm_mullo_epi16 (bottomRB, disty_);-
1788-
1789-
1790 __m128i rAG =_mm_add_epi16(topAG, bottomAG);-
1791 rAG = _mm_srli_epi16(rAG, 8);-
1792 _mm_storeu_si128((__m128i*)(&intermediate_buffer[1][f]), rAG);-
1793 __m128i rRB =_mm_add_epi16(topRB, bottomRB);-
1794 rRB = _mm_srli_epi16(rRB, 8);-
1795 _mm_storeu_si128((__m128i*)(&intermediate_buffer[0][f]), rRB);-
1796 }
never executed: end of block
0
1797 }
never executed: end of block
0
1798 for (; f < count
f < countDescription
TRUEnever evaluated
FALSEnever evaluated
; f++) {		0
1799 if (blendType == BlendTransformedBilinearTiled
blendType == B...dBilinearTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1800 if (x >= image_width
x >= image_widthDescription
TRUEnever evaluated
FALSEnever evaluated
) x -= image_width;
never executed: x -= image_width;
0
1801 }
never executed: end of block
 else {		0
1802 x = qMin(x, image_x2);-
1803 }
never executed: end of block
0
1804-
1805 uint t = s1[x];-
1806 uint b = s2[x];-
1807-
1808 intermediate_buffer[0][f] = (((t & 0xff00ff) * idisty + (b & 0xff00ff) * disty) >> 8) & 0xff00ff;-
1809 intermediate_buffer[1][f] = ((((t>>8) & 0xff00ff) * idisty + ((b>>8) & 0xff00ff) * disty) >> 8) & 0xff00ff;-
1810 x++;-
1811 }
never executed: end of block
0
1812-
1813 fx &= fixed_scale - 1;-
1814 ((!((fx >> 16) == 0)) ? qt_assert("(fx >> 16) == 0",__FILE__,2060) : qt_noop());-
1815 while (b < end
b < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1816 int x1 = (fx >> 16);-
1817 int x2 = x1 + 1;-
1818 ((!(x1 >= 0)) ? qt_assert("x1 >= 0",__FILE__,2064) : qt_noop());-
1819 ((!(x2 < count)) ? qt_assert("x2 < count",__FILE__,2065) : qt_noop());-
1820-
1821 int distx = (fx & 0x0000ffff) >> 8;-
1822 int idistx = 256 - distx;-
1823 int rb = ((intermediate_buffer[0][x1] * idistx + intermediate_buffer[0][x2] * distx) >> 8) & 0xff00ff;-
1824 int ag = (intermediate_buffer[1][x1] * idistx + intermediate_buffer[1][x2] * distx) & 0xff00ff00;-
1825 *b = rb | ag;-
1826 b++;-
1827 fx += fdx;-
1828 }
never executed: end of block
0
1829 }
never executed: end of block
 else if ((fdx < 0
fdx < 0Description
TRUEnever evaluated
FALSEnever evaluated
 && fdx > -(fixed_scale / 8)
fdx > -(fixed_scale / 8)Description
TRUEnever evaluated
FALSEnever evaluated
) || std::abs(data->m22) < (1./8.)
std::abs(data->m22) < (1./8.)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1830 int y1 = (fy >> 16);-
1831 int y2;-
1832 fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);-
1833 const uint *s1 = (const uint *)data->texture.scanLine(y1);-
1834 const uint *s2 = (const uint *)data->texture.scanLine(y2);-
1835 int disty = (fy & 0x0000ffff) >> 8;-
1836 while (b < end
b < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1837 int x1 = (fx >> 16);-
1838 int x2;-
1839 fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);-
1840 uint tl = s1[x1];-
1841 uint tr = s1[x2];-
1842 uint bl = s2[x1];-
1843 uint br = s2[x2];-
1844 int distx = (fx & 0x0000ffff) >> 8;-
1845 *b = interpolate_4_pixels(tl, tr, bl, br, distx, disty);-
1846-
1847 fx += fdx;-
1848 ++b;-
1849 }
never executed: end of block
0
1850 }
never executed: end of block
 else {		0
1851 int y1 = (fy >> 16);-
1852 int y2;-
1853 fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);-
1854 const uint *s1 = (const uint *)data->texture.scanLine(y1);-
1855 const uint *s2 = (const uint *)data->texture.scanLine(y2);-
1856 int disty = (fy & 0x0000ffff) >> 12;-
1857-
1858 if (blendType != BlendTransformedBilinearTiled
blendType != B...dBilinearTiledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1859 while (b < end
b < endDescription
TRUEnever evaluated
FALSEnever evaluated
) { int x1 = (fx >> 16); int x2; fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2); if (x1 != x2
x1 != x2Description
TRUEnever evaluated
FALSEnever evaluated
) break;
never executed: break;
 uint tl = s1[x1]; uint tr = s1[x2]; uint bl = s2[x1]; uint br = s2[x2]; int distx = (fx & 0x0000ffff) >> 12; *b = interpolate_4_pixels_16(tl, tr, bl, br, distx, disty); fx += fdx; ++b; }
never executed: end of block
 uint *boundedEnd; if (fdx > 0
fdx > 0Description
TRUEnever evaluated
FALSEnever evaluated
) boundedEnd = qMin(end, buffer + uint((image_x2 - (fx >> 16)) / data->m11));
never executed: boundedEnd = qMin(end, buffer + uint((image_x2 - (fx >> 16)) / data->m11));
 else boundedEnd = qMin(end, buffer + uint((image_x1 - (fx >> 16)) / data->m11));
never executed: boundedEnd = qMin(end, buffer + uint((image_x1 - (fx >> 16)) / data->m11));
 boundedEnd -= 3;		0
1860-
1861 const __m128i colorMask = _mm_set1_epi32(0x00ff00ff);-
1862 const __m128i v_256 = _mm_set1_epi16(256);-
1863 const __m128i v_disty = _mm_set1_epi16(disty);-
1864 const __m128i v_fdx = _mm_set1_epi32(fdx*4);-
1865 __m128i v_fx = _mm_setr_epi32(fx, fx + fdx, fx + fdx + fdx, fx + fdx + fdx + fdx);-
1866-
1867 while (b < boundedEnd
b < boundedEndDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1868 __m128i offset = _mm_srli_epi32(v_fx, 16);-
1869 const int offset0 = _mm_cvtsi128_si32(offset); offset = ((__m128i)__builtin_ia32_psrldqi128 ((__m128i)(offset), (int)(4) * 8));-
1870 const int offset1 = _mm_cvtsi128_si32(offset); offset = ((__m128i)__builtin_ia32_psrldqi128 ((__m128i)(offset), (int)(4) * 8));-
1871 const int offset2 = _mm_cvtsi128_si32(offset); offset = ((__m128i)__builtin_ia32_psrldqi128 ((__m128i)(offset), (int)(4) * 8));-
1872 const int offset3 = _mm_cvtsi128_si32(offset);-
1873 const __m128i tl = _mm_setr_epi32(s1[offset0], s1[offset1], s1[offset2], s1[offset3]);-
1874 const __m128i tr = _mm_setr_epi32(s1[offset0 + 1], s1[offset1 + 1], s1[offset2 + 1], s1[offset3 + 1]);-
1875 const __m128i bl = _mm_setr_epi32(s2[offset0], s2[offset1], s2[offset2], s2[offset3]);-
1876 const __m128i br = _mm_setr_epi32(s2[offset0 + 1], s2[offset1 + 1], s2[offset2 + 1], s2[offset3 + 1]);-
1877-
1878 __m128i v_distx = _mm_srli_epi16(v_fx, 12);-
1879 v_distx = ((__m128i)__builtin_ia32_pshufhw ((__v8hi)(__m128i)(v_distx), (int)((((2) << 6) | ((2) << 4) | ((0) << 2) | (0)))));-
1880 v_distx = ((__m128i)__builtin_ia32_pshuflw ((__v8hi)(__m128i)(v_distx), (int)((((2) << 6) | ((2) << 4) | ((0) << 2) | (0)))));-
1881-
1882 { const __m128i dxdy = _mm_mullo_epi16 (v_distx, v_disty); const __m128i distx_ = _mm_slli_epi16(v_distx, 4); const __m128i disty_ = _mm_slli_epi16(v_disty, 4); const __m128i idxidy = _mm_add_epi16(dxdy, _mm_sub_epi16(v_256, _mm_add_epi16(distx_, disty_))); const __m128i dxidy = _mm_sub_epi16(distx_, dxdy); const __m128i idxdy = _mm_sub_epi16(disty_, dxdy); __m128i tlAG = _mm_srli_epi16(tl, 8); __m128i tlRB = _mm_and_si128(tl, colorMask); __m128i trAG = _mm_srli_epi16(tr, 8); __m128i trRB = _mm_and_si128(tr, colorMask); __m128i blAG = _mm_srli_epi16(bl, 8); __m128i blRB = _mm_and_si128(bl, colorMask); __m128i brAG = _mm_srli_epi16(br, 8); __m128i brRB = _mm_and_si128(br, colorMask); tlAG = _mm_mullo_epi16(tlAG, idxidy); tlRB = _mm_mullo_epi16(tlRB, idxidy); trAG = _mm_mullo_epi16(trAG, dxidy); trRB = _mm_mullo_epi16(trRB, dxidy); blAG = _mm_mullo_epi16(blAG, idxdy); blRB = _mm_mullo_epi16(blRB, idxdy); brAG = _mm_mullo_epi16(brAG, dxdy); brRB = _mm_mullo_epi16(brRB, dxdy); __m128i rAG =_mm_add_epi16(_mm_add_epi16(tlAG, trAG), _mm_add_epi16(blAG, brAG)); __m128i rRB =_mm_add_epi16(_mm_add_epi16(tlRB, trRB), _mm_add_epi16(blRB, brRB)); rAG = _mm_andnot_si128(colorMask, rAG); rRB = _mm_srli_epi16(rRB, 8); _mm_storeu_si128((__m128i*)(b), _mm_or_si128(rAG, rRB)); };-
1883 b += 4;-
1884 v_fx = _mm_add_epi32(v_fx, v_fdx);-
1885 }
never executed: end of block
0
1886 fx = _mm_cvtsi128_si32(v_fx)