|
1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // |
|
15 |
|
16 /** |
|
17 @file |
|
18 @test |
|
19 @internalComponent - Internal Symbian test code |
|
20 */ |
|
21 |
|
22 #include "textendedbitmapcommon.h" |
|
23 #include "textendedbitmap.h" |
|
24 #include "examplerasterizer.h" |
|
25 #include <graphics/fbsrasterizerclearcache.h> |
|
26 #include <s32mem.h> |
|
27 |
|
28 const TUint8 KRepeatTestData[] = "(This pattern is 32 bytes long!)"; |
|
29 const TInt KRepeatTestDataSize = 32; |
|
30 const TInt KLargeDataSize = 0x8000 * KRepeatTestDataSize; |
|
31 |
|
32 CTExtendedBitmap::CTExtendedBitmap(CTestStep* aStep): |
|
33 CTFbsBase(aStep, ETrue) |
|
34 { |
|
35 } |
|
36 |
|
37 CTExtendedBitmap::~CTExtendedBitmap() |
|
38 { |
|
39 ((CTExtendedBitmapStep*)iStep)->CloseTMSGraphicsStep(); |
|
40 User::Free(iLargeData); |
|
41 } |
|
42 |
|
43 void CTExtendedBitmap::ConstructL() |
|
44 { |
|
45 TRAPD(err, iLargeData = static_cast<TUint8*>(User::AllocL(KLargeDataSize))); |
|
46 if (err != KErrNone) |
|
47 { |
|
48 INFO_PRINTF3(_L("Error allocating large data buffer (size %d) in CTExtendedBitmap::ConstructL(), %d"), KLargeDataSize, err); |
|
49 User::Leave(err); |
|
50 } |
|
51 for (TInt i = 0; i < KLargeDataSize; i += KRepeatTestDataSize) |
|
52 { |
|
53 Mem::Copy(PtrAdd(iLargeData, i), KRepeatTestData, KRepeatTestDataSize); |
|
54 } |
|
55 |
|
56 // Save a pointer to the example rasterizer's MFbsRasterizerClearCache interface |
|
57 if (CFbsRasterizer* rasterizer = CFbsBitmap::Rasterizer()) |
|
58 { |
|
59 err = rasterizer->GetInterface(TUid::Uid(KUidFbsRasterizerClearCache), (TAny*&)iRasterizerClearCache); |
|
60 if (err != KErrNone) |
|
61 { |
|
62 WARN_PRINTF1(_L("Failed to get a MFbsRasterizerClearCache interface for the current rasterizer, tests will panic during OOM testing due to the rasterizer cache not being cleared")); |
|
63 } |
|
64 } |
|
65 } |
|
66 |
|
67 void CTExtendedBitmap::RunFbsTestL(TInt aCurTestCase) |
|
68 { |
|
69 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName); |
|
70 switch(aCurTestCase) |
|
71 { |
|
72 case 1: |
|
73 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-EXTENDEDBITMAP-0001")); |
|
74 CreateExtendedBitmapL(); |
|
75 break; |
|
76 case 2: |
|
77 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-EXTENDEDBITMAP-0002")); |
|
78 CreateLargeExtendedBitmapL(); |
|
79 break; |
|
80 case 3: |
|
81 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-EXTENDEDBITMAP-0003")); |
|
82 CreateUsingInitializerL(); |
|
83 break; |
|
84 case 4: |
|
85 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-EXTENDEDBITMAP-0004")); |
|
86 ScanLineL(EFalse); |
|
87 break; |
|
88 case 5: |
|
89 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-EXTENDEDBITMAP-0004")); |
|
90 ScanLineL(ETrue); |
|
91 break; |
|
92 case 6: |
|
93 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-EXTENDEDBITMAP-0040")); |
|
94 TestGetPixelL(EFalse); |
|
95 break; |
|
96 case 7: |
|
97 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-EXTENDEDBITMAP-0040")); |
|
98 TestGetPixelL(ETrue); |
|
99 break; |
|
100 case 8: |
|
101 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-EXTENDEDBITMAP-0042")); |
|
102 TestGetVerticalScanLineL(EFalse); |
|
103 break; |
|
104 case 9: |
|
105 ((CTExtendedBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-EXTENDEDBITMAP-0042")); |
|
106 TestGetVerticalScanLineL(ETrue); |
|
107 |
|
108 // Fall through as last test case |
|
109 default: |
|
110 SetLastTestCase(); |
|
111 break; |
|
112 } |
|
113 ((CTExtendedBitmapStep*)iStep)->RecordTestResultL(); |
|
114 } |
|
115 |
|
116 |
|
117 /** |
|
118 @SYMTestCaseID |
|
119 GRAPHICS-FBSERV-EXTENDEDBITMAP-0001 |
|
120 |
|
121 @SYMTestCaseDesc |
|
122 Create an extended bitmap and retrieve data |
|
123 |
|
124 @SYMPREQ |
|
125 PREQ2096 |
|
126 |
|
127 @SYMREQ |
|
128 REQ10847 |
|
129 REQ10849 |
|
130 REQ10850 |
|
131 REQ10851 |
|
132 REQ10852 |
|
133 REQ10853 |
|
134 REQ10854 |
|
135 REQ10855 |
|
136 |
|
137 @SYMTestPriority |
|
138 High |
|
139 |
|
140 @SYMTestStatus |
|
141 Implemented |
|
142 |
|
143 @SYMTestActions |
|
144 Creates an extended bitmap using test data and test Uid; |
|
145 Retrieves and validates the data size, data and Uid. |
|
146 |
|
147 @SYMTestExpectedResults |
|
148 Extended bitmap created and information correctly retrieved. |
|
149 */ |
|
150 void CTExtendedBitmap::CreateExtendedBitmapL() |
|
151 { |
|
152 INFO_PRINTF1(_L("Create an extended bitmap")); |
|
153 |
|
154 const TUint8 KTestData[] = "Extended bitmap test data 123456"; |
|
155 const TInt KTestDataSize = sizeof(KTestData); |
|
156 const TSize KSizeInPixels = TSize(50,50); |
|
157 const TDisplayMode KDisplayMode = EColor64K; |
|
158 |
|
159 CFbsBitmap* bmp = new(ELeave)CFbsBitmap; |
|
160 CleanupStack::PushL(bmp); |
|
161 TInt res = bmp->CreateExtendedBitmap(KSizeInPixels, KDisplayMode, KUidTestExtendedBitmap, KTestData, KTestDataSize); |
|
162 TESTNOERRORL(res); |
|
163 |
|
164 bmp->BeginDataAccess(); |
|
165 |
|
166 TInt returnedDataSize = bmp->DataSize(); |
|
167 TESTEQUALL(KTestDataSize, returnedDataSize); |
|
168 INFO_PRINTF3(_L("Test data size on creation: %i. Test data size returned: %i"), KTestDataSize, returnedDataSize); |
|
169 |
|
170 const TUint8* returnedDataAddress = reinterpret_cast<TUint8*>(bmp->DataAddress()); |
|
171 res = Mem::Compare(returnedDataAddress,returnedDataSize, KTestData, KTestDataSize); |
|
172 TESTEQUALL(0, res); |
|
173 |
|
174 TUid returnedUid = bmp->ExtendedBitmapType(); |
|
175 TESTEQUALL(KUidTestExtendedBitmap, returnedUid); |
|
176 |
|
177 bmp->EndDataAccess(ETrue); |
|
178 |
|
179 CleanupStack::PopAndDestroy(bmp); |
|
180 } |
|
181 |
|
182 |
|
183 /** |
|
184 @SYMTestCaseID |
|
185 GRAPHICS-FBSERV-EXTENDEDBITMAP-0002 |
|
186 |
|
187 @SYMTestCaseDesc |
|
188 Create an extended bitmap with data sized 1MB |
|
189 |
|
190 @SYMPREQ |
|
191 PREQ2096 |
|
192 |
|
193 @SYMREQ |
|
194 REQ10847 |
|
195 REQ10863 |
|
196 |
|
197 @SYMTestPriority |
|
198 High |
|
199 |
|
200 @SYMTestStatus |
|
201 Implemented |
|
202 |
|
203 @SYMTestActions |
|
204 Create an extended bitmap with a buffer that is 1MB. |
|
205 |
|
206 @SYMTestExpectedResults |
|
207 No errors or panics should occur. |
|
208 */ |
|
209 void CTExtendedBitmap::CreateLargeExtendedBitmapL() |
|
210 { |
|
211 INFO_PRINTF1(_L("Create an extended bitmap with data size 1MB")); |
|
212 |
|
213 const TSize KSizeInPixels = TSize(50,50); |
|
214 const TDisplayMode KDisplayMode = EColor64K; |
|
215 |
|
216 CFbsBitmap* bmp = new(ELeave)CFbsBitmap; |
|
217 CleanupStack::PushL(bmp); |
|
218 TInt res = bmp->CreateExtendedBitmap(KSizeInPixels, KDisplayMode, KUidTestExtendedBitmap, iLargeData, KLargeDataSize); |
|
219 TESTNOERRORL(res); |
|
220 |
|
221 bmp->BeginDataAccess(); |
|
222 |
|
223 TInt returnedDataSize = bmp->DataSize(); |
|
224 TESTEQUALL(KLargeDataSize, returnedDataSize); |
|
225 INFO_PRINTF3(_L("Test data size on creation: %i. Test data size returned: %i"), KLargeDataSize, returnedDataSize); |
|
226 |
|
227 const TUint8* returnedDataAddress = reinterpret_cast<TUint8*>(bmp->DataAddress()); |
|
228 res = Mem::Compare(returnedDataAddress, returnedDataSize, iLargeData, KLargeDataSize); |
|
229 TESTEQUALL(0, res); |
|
230 |
|
231 TUid returnedUid = bmp->ExtendedBitmapType(); |
|
232 TESTEQUALL(KUidTestExtendedBitmap, returnedUid); |
|
233 |
|
234 bmp->EndDataAccess(ETrue); |
|
235 |
|
236 CleanupStack::PopAndDestroy(bmp); |
|
237 } |
|
238 |
|
239 |
|
240 /** |
|
241 @SYMTestCaseID |
|
242 GRAPHICS-FBSERV-EXTENDEDBITMAP-0003 |
|
243 |
|
244 @SYMTestCaseDesc |
|
245 Create an extended bitmap using an MFbsExtendedBitmapInitializer |
|
246 |
|
247 @SYMPREQ |
|
248 PREQ2096 |
|
249 |
|
250 @SYMREQ |
|
251 |
|
252 @SYMTestPriority |
|
253 High |
|
254 |
|
255 @SYMTestStatus |
|
256 Implemented |
|
257 |
|
258 @SYMTestActions |
|
259 Create an extended bitmap using an MFbsExtendedBitmapInitializer, with a buffer that is 1MB. |
|
260 |
|
261 @SYMTestExpectedResults |
|
262 Extended bitmap created and information correctly retrieved. |
|
263 */ |
|
264 void CTExtendedBitmap::CreateUsingInitializerL() |
|
265 { |
|
266 INFO_PRINTF1(_L("Create an extended bitmap using an MFbsExtendedBitmapInitializer")); |
|
267 |
|
268 const TSize KSizeInPixels = TSize(50,50); |
|
269 const TDisplayMode KDisplayMode = EColor64K; |
|
270 |
|
271 CFbsBitmap* bmp = new(ELeave)CFbsBitmap; |
|
272 CleanupStack::PushL(bmp); |
|
273 CTestExtendedBitmapInitializer* initializer = new(ELeave) CTestExtendedBitmapInitializer(iLargeData, KLargeDataSize); |
|
274 CleanupStack::PushL(initializer); |
|
275 TInt res = bmp->CreateExtendedBitmap(KSizeInPixels, KDisplayMode, KUidTestExtendedBitmap, KLargeDataSize, *initializer); |
|
276 CleanupStack::PopAndDestroy(initializer); |
|
277 TESTNOERRORL(res); |
|
278 |
|
279 bmp->BeginDataAccess(); |
|
280 |
|
281 TInt returnedDataSize = bmp->DataSize(); |
|
282 TESTEQUALL(KLargeDataSize, returnedDataSize); |
|
283 INFO_PRINTF3(_L("Test data size on creation: %i. Test data size returned: %i"), KLargeDataSize, returnedDataSize); |
|
284 |
|
285 const TUint8* returnedDataAddress = reinterpret_cast<TUint8*>(bmp->DataAddress()); |
|
286 res = Mem::Compare(returnedDataAddress, returnedDataSize, iLargeData, KLargeDataSize); |
|
287 TESTEQUALL(0, res); |
|
288 |
|
289 TUid returnedUid = bmp->ExtendedBitmapType(); |
|
290 TESTEQUALL(KUidTestExtendedBitmap, returnedUid); |
|
291 |
|
292 bmp->EndDataAccess(ETrue); |
|
293 |
|
294 CleanupStack::PopAndDestroy(bmp); |
|
295 } |
|
296 |
|
297 /** |
|
298 @SYMTestCaseID |
|
299 GRAPHICS-FBSERV-EXTENDEDBITMAP-0004 |
|
300 |
|
301 @SYMTestCaseDesc |
|
302 Create an extended bitmap and retrieve scanline |
|
303 |
|
304 @SYMPREQ |
|
305 PREQ2096 |
|
306 |
|
307 @SYMREQ |
|
308 REQ10847 |
|
309 |
|
310 @SYMTestPriority |
|
311 High |
|
312 |
|
313 @SYMTestStatus |
|
314 Implemented |
|
315 |
|
316 @SYMTestActions |
|
317 Creates an extended bitmap using data compatible with the |
|
318 example rasterizer. |
|
319 If (aUseDuplicateBitmap == ETrue) use CFbsBitmap::Duplicate() |
|
320 to create a duplicate of the extended bitmap just created and |
|
321 complete the test using the duplicate extended bitmap. |
|
322 Get a scanline using CFbsBitmap::GetScanLine() and check if |
|
323 it is correct, depending on the presence of the rasterizer. |
|
324 |
|
325 @SYMTestExpectedResults |
|
326 Extended bitmap created and scanline correctly retrieved. |
|
327 */ |
|
328 void CTExtendedBitmap::ScanLineL(TBool aUseDuplicateBitmap) |
|
329 { |
|
330 INFO_PRINTF1(_L("Get a scanline from an extended bitmap")); |
|
331 |
|
332 const TRgb KColors[] = {TRgb(0,0,0), TRgb(255,0,0), TRgb(255,255,0)}; |
|
333 // Small size needed for this test O(x^2 * y) iterations run every time |
|
334 const TSize KSizeInPixels = TSize(8,5); |
|
335 const TDisplayMode KDisplayMode = EColor64K; |
|
336 const TUint8 horizontalStripes = 1; |
|
337 |
|
338 // Check to see if we have an example bitmap rasterizer available for this test run |
|
339 iRasterizerAvailable = (CFbsBitmap::Rasterizer() != NULL); |
|
340 if (iRasterizerAvailable) |
|
341 { |
|
342 INFO_PRINTF1(_L("Testing WITH the example rasterizer - Rasterizer Available")); |
|
343 } |
|
344 else |
|
345 { |
|
346 INFO_PRINTF1(_L("Testing WITHOUT the example rasterizer - Rasterizer NOT Available")); |
|
347 } |
|
348 |
|
349 CleanupStack::PushL(TCleanupItem(ClearRasterizerCache, iRasterizerClearCache)); |
|
350 |
|
351 TInt dataSize = sizeof(KColors)+sizeof(horizontalStripes); // estimate the data size |
|
352 TUint8* data = new(ELeave) TUint8[dataSize]; |
|
353 CleanupStack::PushL(data); |
|
354 |
|
355 // Write the colours to be used in the extended bitmap to the data |
|
356 RMemWriteStream ws; |
|
357 ws.Open(data, dataSize); |
|
358 CleanupClosePushL(ws); |
|
359 ws << KColors[0] << KColors[1] << KColors[2] << horizontalStripes; |
|
360 dataSize = ws.Sink()->TellL(MStreamBuf::EWrite).Offset(); // get the actual size written |
|
361 CleanupStack::PopAndDestroy(1, &ws); |
|
362 |
|
363 // Create the extended bitmap to be used a a brush |
|
364 CFbsBitmap* bmp = new(ELeave) CFbsBitmap; |
|
365 CleanupStack::PushL(bmp); |
|
366 TInt res = bmp->CreateExtendedBitmap(KSizeInPixels, KDisplayMode, KUidExampleExtendedBitmap, data, dataSize); |
|
367 TESTNOERRORL(res); |
|
368 |
|
369 if (aUseDuplicateBitmap) |
|
370 { |
|
371 INFO_PRINTF1(_L("Testing using a duplicated extended bitmap")); |
|
372 CFbsBitmap* duplicateBmp = new(ELeave) CFbsBitmap; |
|
373 CleanupStack::PushL(duplicateBmp); |
|
374 res = duplicateBmp->Duplicate(bmp->Handle()); |
|
375 TESTNOERRORL(res); |
|
376 bmp = duplicateBmp; |
|
377 } |
|
378 |
|
379 TInt byteWidth = CFbsBitmap::ScanLineLength(KSizeInPixels.iWidth, KDisplayMode); |
|
380 TUint8* buffer = new(ELeave) TUint8[byteWidth + 1]; |
|
381 CleanupArrayDeletePushL(buffer); |
|
382 |
|
383 const TUint8 KCheckValue = 0x69; // Pixel value used as guard at the end of the buffer used |
|
384 buffer[byteWidth] = KCheckValue; |
|
385 TPtr8 scanLine(buffer,byteWidth,byteWidth); |
|
386 |
|
387 TInt x, y; |
|
388 TInt firstStripe, lastStripe; |
|
389 TInt* s; |
|
390 if(horizontalStripes) |
|
391 { |
|
392 firstStripe = KSizeInPixels.iHeight/3; |
|
393 lastStripe = KSizeInPixels.iHeight - firstStripe; |
|
394 s = &y; |
|
395 } |
|
396 else |
|
397 { |
|
398 firstStripe = KSizeInPixels.iWidth/3; |
|
399 lastStripe = KSizeInPixels.iWidth - firstStripe; |
|
400 s = &x; |
|
401 } |
|
402 |
|
403 for(y = 0; y < KSizeInPixels.iHeight; ++y) |
|
404 { |
|
405 for(TInt length = 1; length <= KSizeInPixels.iWidth; ++length) |
|
406 { |
|
407 for(TInt pos = KSizeInPixels.iWidth - length; pos >= 0; --pos) |
|
408 { |
|
409 bmp->GetScanLine(scanLine, TPoint(pos,y), length, KDisplayMode); |
|
410 for(x = pos + length - 1; x >= pos; --x) |
|
411 { |
|
412 TRgb bufferColor = ExtractRgb(buffer, x-pos, KDisplayMode); |
|
413 |
|
414 if(!iRasterizerAvailable) |
|
415 { |
|
416 TESTCOLOREQUALL(bufferColor, KRgbWhite); |
|
417 } |
|
418 else if (*s < firstStripe) |
|
419 { |
|
420 // First stripe |
|
421 TESTCOLOREQUALL(bufferColor, KColors[0]); |
|
422 } |
|
423 else if (*s >= lastStripe) |
|
424 { |
|
425 // Last stripe |
|
426 TESTCOLOREQUALL(bufferColor, KColors[2]); |
|
427 } |
|
428 else |
|
429 { |
|
430 // Middle stripe |
|
431 TESTCOLOREQUALL(bufferColor, KColors[1]); |
|
432 } |
|
433 } |
|
434 } |
|
435 } |
|
436 } |
|
437 |
|
438 // Check that the guard byte is still intact now that the tests have been run |
|
439 TEST(buffer[byteWidth] == KCheckValue); |
|
440 |
|
441 if (aUseDuplicateBitmap) |
|
442 { |
|
443 CleanupStack::PopAndDestroy(1); |
|
444 } |
|
445 CleanupStack::PopAndDestroy(4); |
|
446 } |
|
447 |
|
448 |
|
449 /** |
|
450 @SYMTestCaseID |
|
451 GRAPHICS-FBSERV-EXTENDEDBITMAP-0040 |
|
452 |
|
453 @SYMTestCaseDesc |
|
454 Create an extended bitmap and retrieve pixels |
|
455 |
|
456 @SYMPREQ |
|
457 CR1804 |
|
458 |
|
459 @SYMREQ |
|
460 REQ10858 |
|
461 |
|
462 @SYMTestPriority |
|
463 High |
|
464 |
|
465 @SYMTestStatus |
|
466 Implemented |
|
467 |
|
468 @SYMTestActions |
|
469 Creates an extended bitmap using data compatible with the |
|
470 example rasterizer. |
|
471 If (aUseDuplicateBitmap == ETrue) use CFbsBitmap::Duplicate() |
|
472 to create a duplicate of the extended bitmap just created and |
|
473 complete the test using the duplicate extended bitmap. |
|
474 Get pixel values using CFbsBitmap::GetPixel() and check if |
|
475 they are correct, depending on the presence of the rasterizer. |
|
476 |
|
477 @SYMTestExpectedResults |
|
478 Extended bitmap created and pixels correctly retrieved. |
|
479 */ |
|
480 void CTExtendedBitmap::TestGetPixelL(TBool aUseDuplicateBitmap) |
|
481 { |
|
482 INFO_PRINTF1(_L("Get pixel values from an extended bitmap")); |
|
483 |
|
484 const TRgb KColors[] = {TRgb(0,0,0), TRgb(255,0,0), TRgb(255,255,0)}; |
|
485 const TSize KSizeInPixels = TSize(8,5); |
|
486 const TDisplayMode KDisplayMode = EColor64K; |
|
487 const TUint8 KHorizontalStripes = 1; |
|
488 |
|
489 // Check to see if we have an example bitmap rasterizer available for this test run |
|
490 iRasterizerAvailable = (CFbsBitmap::Rasterizer() != NULL); |
|
491 if (iRasterizerAvailable) |
|
492 { |
|
493 INFO_PRINTF1(_L("Testing WITH the example rasterizer - Rasterizer Available")); |
|
494 } |
|
495 else |
|
496 { |
|
497 INFO_PRINTF1(_L("Testing WITHOUT the example rasterizer - Rasterizer NOT Available")); |
|
498 } |
|
499 |
|
500 CleanupStack::PushL(TCleanupItem(ClearRasterizerCache, iRasterizerClearCache)); |
|
501 |
|
502 TInt dataSize = sizeof(KColors)+sizeof(KHorizontalStripes); // estimate the data size |
|
503 TUint8* data = new(ELeave) TUint8[dataSize]; |
|
504 CleanupStack::PushL(data); |
|
505 |
|
506 // Write the colours to be used in the extended bitmap to the data |
|
507 RMemWriteStream ws; |
|
508 ws.Open(data, dataSize); |
|
509 CleanupClosePushL(ws); |
|
510 ws << KColors[0] << KColors[1] << KColors[2] << KHorizontalStripes; |
|
511 dataSize = ws.Sink()->TellL(MStreamBuf::EWrite).Offset(); // get the actual size written |
|
512 CleanupStack::PopAndDestroy(1, &ws); |
|
513 |
|
514 // Create the extended bitmap |
|
515 CFbsBitmap* bmp = new(ELeave) CFbsBitmap; |
|
516 CleanupStack::PushL(bmp); |
|
517 TInt res = bmp->CreateExtendedBitmap(KSizeInPixels, KDisplayMode, KUidExampleExtendedBitmap, data, dataSize); |
|
518 TESTNOERRORL(res); |
|
519 |
|
520 if (aUseDuplicateBitmap) |
|
521 { |
|
522 INFO_PRINTF1(_L("Testing using a duplicated extended bitmap")); |
|
523 CFbsBitmap* duplicateBmp = new(ELeave) CFbsBitmap; |
|
524 CleanupStack::PushL(duplicateBmp); |
|
525 res = duplicateBmp->Duplicate(bmp->Handle()); |
|
526 TESTNOERRORL(res); |
|
527 bmp = duplicateBmp; |
|
528 } |
|
529 |
|
530 TInt firstStripe = KSizeInPixels.iHeight/3; |
|
531 TInt lastStripe = KSizeInPixels.iHeight - firstStripe; |
|
532 TRgb color; |
|
533 for(TInt y = 0; y < KSizeInPixels.iHeight; ++y) |
|
534 { |
|
535 for(TInt x = 0; x < KSizeInPixels.iWidth; ++x) |
|
536 { |
|
537 bmp->GetPixel(color, TPoint(x,y)); |
|
538 |
|
539 if(!iRasterizerAvailable) |
|
540 { |
|
541 TESTCOLOREQUALL(color, KRgbWhite); |
|
542 } |
|
543 else if (y < firstStripe) |
|
544 { |
|
545 // First stripe |
|
546 TESTCOLOREQUALL(color, KColors[0]); |
|
547 } |
|
548 else if (y >= lastStripe) |
|
549 { |
|
550 // Last stripe |
|
551 TESTCOLOREQUALL(color, KColors[2]); |
|
552 } |
|
553 else |
|
554 { |
|
555 // Middle stripe |
|
556 TESTCOLOREQUALL(color, KColors[1]); |
|
557 } |
|
558 } |
|
559 } |
|
560 |
|
561 if (aUseDuplicateBitmap) |
|
562 { |
|
563 CleanupStack::PopAndDestroy(1); |
|
564 } |
|
565 CleanupStack::PopAndDestroy(3); |
|
566 } |
|
567 |
|
568 |
|
569 |
|
570 /** |
|
571 @SYMTestCaseID |
|
572 GRAPHICS-FBSERV-EXTENDEDBITMAP-0042 |
|
573 |
|
574 @SYMTestCaseDesc |
|
575 Create an extended bitmap and retrieve vertical scanline |
|
576 |
|
577 @SYMPREQ |
|
578 DEF141346 |
|
579 |
|
580 @SYMTestPriority |
|
581 High |
|
582 |
|
583 @SYMTestStatus |
|
584 Implemented |
|
585 |
|
586 @SYMTestActions |
|
587 Create an extended bitmap using data compatible with the |
|
588 example rasterizer. |
|
589 If (aUseDuplicateBitmap == ETrue) use CFbsBitmap::Duplicate() |
|
590 to create a duplicate of the extended bitmap just created and |
|
591 complete the test using the duplicate extended bitmap. |
|
592 Get a vertical scanline using CFbsBitmap::GetVerticalScanLine() and check |
|
593 if it is correct, depending on the presence of the rasterizer. |
|
594 |
|
595 @SYMTestExpectedResults |
|
596 Extended bitmap created and scanline correctly retrieved. |
|
597 */ |
|
598 void CTExtendedBitmap::TestGetVerticalScanLineL(TBool aUseDuplicateBitmap) |
|
599 { |
|
600 INFO_PRINTF1(_L("Get a vertical scanline from an extended bitmap")); |
|
601 |
|
602 const TRgb KColors[] = {TRgb(0,0,0), TRgb(255,0,0), TRgb(255,255,0)}; |
|
603 const TSize KSizeInPixels = TSize(5,8); |
|
604 const TDisplayMode KDisplayMode = EColor64K; |
|
605 const TUint8 KHorizontalStripes = 1; |
|
606 |
|
607 // Check to see if we have an example bitmap rasterizer available for this test run |
|
608 iRasterizerAvailable = (CFbsBitmap::Rasterizer() != NULL); |
|
609 if (iRasterizerAvailable) |
|
610 { |
|
611 INFO_PRINTF1(_L("Testing WITH the example rasterizer - Rasterizer Available")); |
|
612 } |
|
613 else |
|
614 { |
|
615 INFO_PRINTF1(_L("Testing WITHOUT the example rasterizer - Rasterizer NOT Available")); |
|
616 } |
|
617 |
|
618 CleanupStack::PushL(TCleanupItem(ClearRasterizerCache, iRasterizerClearCache)); |
|
619 |
|
620 TInt dataSize = sizeof(KColors)+sizeof(KHorizontalStripes); // estimate the data size |
|
621 TUint8* data = new(ELeave) TUint8[dataSize]; |
|
622 CleanupStack::PushL(data); |
|
623 |
|
624 // Write the colours to be used in the extended bitmap to the data |
|
625 RMemWriteStream ws; |
|
626 ws.Open(data, dataSize); |
|
627 CleanupClosePushL(ws); |
|
628 ws << KColors[0] << KColors[1] << KColors[2] << KHorizontalStripes; |
|
629 dataSize = ws.Sink()->TellL(MStreamBuf::EWrite).Offset(); // get the actual size written |
|
630 CleanupStack::PopAndDestroy(1, &ws); |
|
631 |
|
632 // Create the extended bitmap |
|
633 CFbsBitmap* bmp = new(ELeave) CFbsBitmap; |
|
634 CleanupStack::PushL(bmp); |
|
635 TInt res = bmp->CreateExtendedBitmap(KSizeInPixels, KDisplayMode, KUidExampleExtendedBitmap, data, dataSize); |
|
636 TESTNOERRORL(res); |
|
637 |
|
638 if (aUseDuplicateBitmap) |
|
639 { |
|
640 INFO_PRINTF1(_L("Testing using a duplicated extended bitmap")); |
|
641 CFbsBitmap* duplicateBmp = new(ELeave) CFbsBitmap; |
|
642 CleanupStack::PushL(duplicateBmp); |
|
643 res = duplicateBmp->Duplicate(bmp->Handle()); |
|
644 TESTNOERRORL(res); |
|
645 bmp = duplicateBmp; |
|
646 } |
|
647 |
|
648 TInt byteWidth = CFbsBitmap::ScanLineLength(KSizeInPixels.iHeight, KDisplayMode); |
|
649 TUint8* buffer = new(ELeave) TUint8[byteWidth + 1]; |
|
650 CleanupArrayDeletePushL(buffer); |
|
651 |
|
652 const TUint8 KCheckValue = 0x69; // Pixel value used as guard at the end of the buffer used |
|
653 buffer[byteWidth] = KCheckValue; |
|
654 TPtr8 scanLine(buffer,byteWidth,byteWidth); |
|
655 |
|
656 TInt firstStripe = KSizeInPixels.iHeight/3; |
|
657 TInt lastStripe = KSizeInPixels.iHeight - firstStripe; |
|
658 TRgb color; |
|
659 for(TInt x = 0; x < KSizeInPixels.iWidth; ++x) |
|
660 { |
|
661 bmp->GetVerticalScanLine(scanLine, x, KDisplayMode); |
|
662 for(TInt y = 0; y < KSizeInPixels.iHeight; ++y) |
|
663 { |
|
664 TRgb bufferColor = ExtractRgb(buffer, y, KDisplayMode); |
|
665 if(!iRasterizerAvailable) |
|
666 { |
|
667 TESTCOLOREQUALL(bufferColor, KRgbWhite); |
|
668 } |
|
669 else if (y < firstStripe) |
|
670 { |
|
671 // First stripe |
|
672 TESTCOLOREQUALL(bufferColor, KColors[0]); |
|
673 } |
|
674 else if (y >= lastStripe) |
|
675 { |
|
676 // Last stripe |
|
677 TESTCOLOREQUALL(bufferColor, KColors[2]); |
|
678 } |
|
679 else |
|
680 { |
|
681 // Middle stripe |
|
682 TESTCOLOREQUALL(bufferColor, KColors[1]); |
|
683 } |
|
684 } |
|
685 } |
|
686 |
|
687 // Check that the guard byte is still intact now that the tests have been run |
|
688 TEST(buffer[byteWidth] == KCheckValue); |
|
689 |
|
690 if (aUseDuplicateBitmap) |
|
691 { |
|
692 CleanupStack::PopAndDestroy(1); |
|
693 } |
|
694 CleanupStack::PopAndDestroy(4); |
|
695 } |
|
696 |
|
697 //-------------- |
|
698 __CONSTRUCT_STEP__(ExtendedBitmap) |
|
699 |
|
700 /** Method to be used with a TCleanupItem for clearing the extended bitmap rasterizer cache |
|
701 from the cleanup stack. Calls the MExampleRasterizerClearCache::ClearCache() method on the |
|
702 passed CFbsRasterizer object if the MExampleRasterizerClearCache extension interface is available |
|
703 for that object. |
|
704 @param aPtr A pointer to the current CFbsRasterizer object, or NULL if no rasterizer |
|
705 object is available. |
|
706 */ |
|
707 void CTExtendedBitmap::ClearRasterizerCache(TAny* aPtr) |
|
708 { |
|
709 if (aPtr) |
|
710 { |
|
711 static_cast<MFbsRasterizerClearCache*>(aPtr)->ClearCache(); |
|
712 } |
|
713 } |
|
714 |