1
2/*
3 * Copyright 2011 Google Inc.
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
8#include "Test.h"
9#include "SkBitmap.h"
10#include "SkRect.h"
11
12static const char* boolStr(bool value) {
13    return value ? "true" : "false";
14}
15
16// these are in the same order as the SkBitmap::Config enum
17static const char* gConfigName[] = {
18    "None", "A1", "A8", "Index8", "565", "4444", "8888", "RLE_Index8"
19};
20
21static void report_opaqueness(skiatest::Reporter* reporter, const SkBitmap& src,
22                              const SkBitmap& dst) {
23    SkString str;
24    str.printf("src %s opaque:%d, dst %s opaque:%d",
25               gConfigName[src.config()], src.isOpaque(),
26               gConfigName[dst.config()], dst.isOpaque());
27    reporter->reportFailed(str);
28}
29
30static bool canHaveAlpha(SkBitmap::Config config) {
31    return config != SkBitmap::kRGB_565_Config;
32}
33
34// copyTo() should preserve isOpaque when it makes sense
35static void test_isOpaque(skiatest::Reporter* reporter, const SkBitmap& src,
36                          SkBitmap::Config dstConfig) {
37    SkBitmap bitmap(src);
38    SkBitmap dst;
39
40    // we need the lock so that we get a valid colorTable (when available)
41    SkAutoLockPixels alp(bitmap);
42    SkColorTable* ctable = bitmap.getColorTable();
43    unsigned ctableFlags = ctable ? ctable->getFlags() : 0;
44
45    if (canHaveAlpha(bitmap.config()) && canHaveAlpha(dstConfig)) {
46        bitmap.setIsOpaque(false);
47        if (ctable) {
48            ctable->setFlags(ctableFlags & ~SkColorTable::kColorsAreOpaque_Flag);
49        }
50        REPORTER_ASSERT(reporter, bitmap.copyTo(&dst, dstConfig));
51        REPORTER_ASSERT(reporter, dst.config() == dstConfig);
52        if (bitmap.isOpaque() != dst.isOpaque()) {
53            report_opaqueness(reporter, bitmap, dst);
54        }
55    }
56
57    bitmap.setIsOpaque(true);
58    if (ctable) {
59        ctable->setFlags(ctableFlags | SkColorTable::kColorsAreOpaque_Flag);
60    }
61    REPORTER_ASSERT(reporter, bitmap.copyTo(&dst, dstConfig));
62    REPORTER_ASSERT(reporter, dst.config() == dstConfig);
63    if (bitmap.isOpaque() != dst.isOpaque()) {
64        report_opaqueness(reporter, bitmap, dst);
65    }
66
67    if (ctable) {
68        ctable->setFlags(ctableFlags);
69    }
70}
71
72static void init_src(const SkBitmap& bitmap, const SkColorTable* ct) {
73    SkAutoLockPixels lock(bitmap);
74    if (bitmap.getPixels()) {
75        if (ct) {
76            sk_bzero(bitmap.getPixels(), bitmap.getSize());
77        } else {
78            bitmap.eraseColor(SK_ColorWHITE);
79        }
80    }
81}
82
83static SkColorTable* init_ctable() {
84    static const SkColor colors[] = {
85        SK_ColorBLACK, SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE, SK_ColorWHITE
86    };
87    return new SkColorTable(colors, SK_ARRAY_COUNT(colors));
88}
89
90struct Pair {
91    SkBitmap::Config    fConfig;
92    const char*         fValid;
93};
94
95// Utility functions for copyPixelsTo()/copyPixelsFrom() tests.
96// getPixel()
97// setPixel()
98// getSkConfigName()
99// struct Coordinates
100// reportCopyVerification()
101// writeCoordPixels()
102
103// Utility function to read the value of a given pixel in bm. All
104// values converted to uint32_t for simplification of comparisons.
105static uint32_t getPixel(int x, int y, const SkBitmap& bm) {
106    uint32_t val = 0;
107    uint16_t val16;
108    uint8_t val8, shift;
109    SkAutoLockPixels lock(bm);
110    const void* rawAddr = bm.getAddr(x,y);
111
112    switch (bm.getConfig()) {
113        case SkBitmap::kARGB_8888_Config:
114            memcpy(&val, rawAddr, sizeof(uint32_t));
115            break;
116        case SkBitmap::kARGB_4444_Config:
117        case SkBitmap::kRGB_565_Config:
118            memcpy(&val16, rawAddr, sizeof(uint16_t));
119            val = val16;
120            break;
121        case SkBitmap::kA8_Config:
122        case SkBitmap::kIndex8_Config:
123            memcpy(&val8, rawAddr, sizeof(uint8_t));
124            val = val8;
125            break;
126        case SkBitmap::kA1_Config:
127            memcpy(&val8, rawAddr, sizeof(uint8_t));
128            shift = x % 8;
129            val = (val8 >> shift) & 0x1 ;
130            break;
131        default:
132            break;
133    }
134    return val;
135}
136
137// Utility function to set value of any pixel in bm.
138// bm.getConfig() specifies what format 'val' must be
139// converted to, but at present uint32_t can handle all formats.
140static void setPixel(int x, int y, uint32_t val, SkBitmap& bm) {
141    uint16_t val16;
142    uint8_t val8, shift;
143    SkAutoLockPixels lock(bm);
144    void* rawAddr = bm.getAddr(x,y);
145
146    switch (bm.getConfig()) {
147        case SkBitmap::kARGB_8888_Config:
148            memcpy(rawAddr, &val, sizeof(uint32_t));
149            break;
150        case SkBitmap::kARGB_4444_Config:
151        case SkBitmap::kRGB_565_Config:
152            val16 = val & 0xFFFF;
153            memcpy(rawAddr, &val16, sizeof(uint16_t));
154            break;
155        case SkBitmap::kA8_Config:
156        case SkBitmap::kIndex8_Config:
157            val8 = val & 0xFF;
158            memcpy(rawAddr, &val8, sizeof(uint8_t));
159            break;
160        case SkBitmap::kA1_Config:
161            shift = x % 8; // We assume we're in the right byte.
162            memcpy(&val8, rawAddr, sizeof(uint8_t));
163            if (val & 0x1) // Turn bit on.
164                val8 |= (0x1 << shift);
165            else // Turn bit off.
166                val8 &= ~(0x1 << shift);
167            memcpy(rawAddr, &val8, sizeof(uint8_t));
168            break;
169        default:
170            // Ignore.
171            break;
172    }
173}
174
175// Utility to return string containing name of each format, to
176// simplify diagnostic output.
177static const char* getSkConfigName(const SkBitmap& bm) {
178    switch (bm.getConfig()) {
179        case SkBitmap::kNo_Config: return "SkBitmap::kNo_Config";
180        case SkBitmap::kA1_Config: return "SkBitmap::kA1_Config";
181        case SkBitmap::kA8_Config: return "SkBitmap::kA8_Config";
182        case SkBitmap::kIndex8_Config: return "SkBitmap::kIndex8_Config";
183        case SkBitmap::kRGB_565_Config: return "SkBitmap::kRGB_565_Config";
184        case SkBitmap::kARGB_4444_Config: return "SkBitmap::kARGB_4444_Config";
185        case SkBitmap::kARGB_8888_Config: return "SkBitmap::kARGB_8888_Config";
186        case SkBitmap::kRLE_Index8_Config:
187            return "SkBitmap::kRLE_Index8_Config,";
188        default: return "Unknown SkBitmap configuration.";
189    }
190}
191
192// Helper struct to contain pixel locations, while avoiding need for STL.
193struct Coordinates {
194
195    const int length;
196    SkIPoint* const data;
197
198    explicit Coordinates(int _length): length(_length)
199                                     , data(new SkIPoint[length]) { }
200
201    ~Coordinates(){
202        delete [] data;
203    }
204
205    SkIPoint* operator[](int i) const {
206        // Use with care, no bounds checking.
207        return data + i;
208    }
209};
210
211// A function to verify that two bitmaps contain the same pixel values
212// at all coordinates indicated by coords. Simplifies verification of
213// copied bitmaps.
214static void reportCopyVerification(const SkBitmap& bm1, const SkBitmap& bm2,
215                            Coordinates& coords,
216                            const char* msg,
217                            skiatest::Reporter* reporter){
218    bool success = true;
219
220    // Confirm all pixels in the list match.
221    for (int i = 0; i < coords.length; ++i) {
222        success = success &&
223                  (getPixel(coords[i]->fX, coords[i]->fY, bm1) ==
224                   getPixel(coords[i]->fX, coords[i]->fY, bm2));
225    }
226
227    if (!success) {
228        SkString str;
229        str.printf("%s [config = %s]",
230                   msg, getSkConfigName(bm1));
231        reporter->reportFailed(str);
232    }
233}
234
235// Writes unique pixel values at locations specified by coords.
236static void writeCoordPixels(SkBitmap& bm, const Coordinates& coords) {
237    for (int i = 0; i < coords.length; ++i)
238        setPixel(coords[i]->fX, coords[i]->fY, i, bm);
239}
240
241static void TestBitmapCopy(skiatest::Reporter* reporter) {
242    static const Pair gPairs[] = {
243        { SkBitmap::kNo_Config,         "00000000"  },
244        { SkBitmap::kA1_Config,         "01000000"  },
245        { SkBitmap::kA8_Config,         "00101110"  },
246        { SkBitmap::kIndex8_Config,     "00111110"  },
247        { SkBitmap::kRGB_565_Config,    "00101110"  },
248        { SkBitmap::kARGB_4444_Config,  "00101110"  },
249        { SkBitmap::kARGB_8888_Config,  "00101110"  },
250// TODO: create valid RLE bitmap to test with
251 //       { SkBitmap::kRLE_Index8_Config, "00101111"  }
252    };
253
254    static const bool isExtracted[] = {
255        false, true
256    };
257
258    const int W = 20;
259    const int H = 33;
260
261    for (size_t i = 0; i < SK_ARRAY_COUNT(gPairs); i++) {
262        for (size_t j = 0; j < SK_ARRAY_COUNT(gPairs); j++) {
263            SkBitmap src, dst;
264            SkColorTable* ct = NULL;
265
266            src.setConfig(gPairs[i].fConfig, W, H);
267            if (SkBitmap::kIndex8_Config == src.config() ||
268                    SkBitmap::kRLE_Index8_Config == src.config()) {
269                ct = init_ctable();
270            }
271            src.allocPixels(ct);
272            SkSafeUnref(ct);
273
274            init_src(src, ct);
275            bool success = src.copyTo(&dst, gPairs[j].fConfig);
276            bool expected = gPairs[i].fValid[j] != '0';
277            if (success != expected) {
278                SkString str;
279                str.printf("SkBitmap::copyTo from %s to %s. expected %s returned %s",
280                           gConfigName[i], gConfigName[j], boolStr(expected),
281                           boolStr(success));
282                reporter->reportFailed(str);
283            }
284
285            bool canSucceed = src.canCopyTo(gPairs[j].fConfig);
286            if (success != canSucceed) {
287                SkString str;
288                str.printf("SkBitmap::copyTo from %s to %s. returned %s canCopyTo %s",
289                           gConfigName[i], gConfigName[j], boolStr(success),
290                           boolStr(canSucceed));
291                reporter->reportFailed(str);
292            }
293
294            if (success) {
295                REPORTER_ASSERT(reporter, src.width() == dst.width());
296                REPORTER_ASSERT(reporter, src.height() == dst.height());
297                REPORTER_ASSERT(reporter, dst.config() == gPairs[j].fConfig);
298                test_isOpaque(reporter, src, dst.config());
299                if (src.config() == dst.config()) {
300                    SkAutoLockPixels srcLock(src);
301                    SkAutoLockPixels dstLock(dst);
302                    REPORTER_ASSERT(reporter, src.readyToDraw());
303                    REPORTER_ASSERT(reporter, dst.readyToDraw());
304                    const char* srcP = (const char*)src.getAddr(0, 0);
305                    const char* dstP = (const char*)dst.getAddr(0, 0);
306                    REPORTER_ASSERT(reporter, srcP != dstP);
307                    REPORTER_ASSERT(reporter, !memcmp(srcP, dstP,
308                                                      src.getSize()));
309                    REPORTER_ASSERT(reporter, src.getGenerationID() == dst.getGenerationID());
310                } else {
311                    REPORTER_ASSERT(reporter, src.getGenerationID() != dst.getGenerationID());
312                }
313                // test extractSubset
314                {
315                    SkBitmap bitmap(src);
316                    SkBitmap subset;
317                    SkIRect r;
318                    r.set(1, 1, 2, 2);
319                    bitmap.setIsOpaque(true);
320                    bitmap.setIsVolatile(true);
321                    if (bitmap.extractSubset(&subset, r)) {
322                        REPORTER_ASSERT(reporter, subset.width() == 1);
323                        REPORTER_ASSERT(reporter, subset.height() == 1);
324                        REPORTER_ASSERT(reporter,
325                                        subset.isOpaque() == bitmap.isOpaque());
326                        REPORTER_ASSERT(reporter,
327                                        subset.isVolatile() == true);
328
329                        SkBitmap copy;
330                        REPORTER_ASSERT(reporter,
331                                        subset.copyTo(&copy, subset.config()));
332                        REPORTER_ASSERT(reporter, copy.width() == 1);
333                        REPORTER_ASSERT(reporter, copy.height() == 1);
334                        REPORTER_ASSERT(reporter, copy.rowBytes() <= 4);
335
336                        SkAutoLockPixels alp0(subset);
337                        SkAutoLockPixels alp1(copy);
338                        // they should both have, or both not-have, a colortable
339                        bool hasCT = subset.getColorTable() != NULL;
340                        REPORTER_ASSERT(reporter,
341                                    (copy.getColorTable() != NULL) == hasCT);
342                    }
343                    bitmap.setIsOpaque(false);
344                    bitmap.setIsVolatile(false);
345                    if (bitmap.extractSubset(&subset, r)) {
346                        REPORTER_ASSERT(reporter,
347                                        subset.isOpaque() == bitmap.isOpaque());
348                        REPORTER_ASSERT(reporter,
349                                        subset.isVolatile() == false);
350                    }
351                }
352            } else {
353                // dst should be unchanged from its initial state
354                REPORTER_ASSERT(reporter, dst.config() == SkBitmap::kNo_Config);
355                REPORTER_ASSERT(reporter, dst.width() == 0);
356                REPORTER_ASSERT(reporter, dst.height() == 0);
357            }
358        } // for (size_t j = ...
359
360        // Tests for getSafeSize(), getSafeSize64(), copyPixelsTo(),
361        // copyPixelsFrom().
362        //
363        for (size_t copyCase = 0; copyCase < SK_ARRAY_COUNT(isExtracted);
364             ++copyCase) {
365            // Test copying to/from external buffer.
366            // Note: the tests below have hard-coded values ---
367            //       Please take care if modifying.
368            if (gPairs[i].fConfig != SkBitmap::kRLE_Index8_Config) {
369
370                // Tests for getSafeSize64().
371                // Test with a very large configuration without pixel buffer
372                // attached.
373                SkBitmap tstSafeSize;
374                tstSafeSize.setConfig(gPairs[i].fConfig, 100000000U,
375                                      100000000U);
376                Sk64 safeSize = tstSafeSize.getSafeSize64();
377                if (safeSize.isNeg()) {
378                    SkString str;
379                    str.printf("getSafeSize64() negative: %s",
380                        getSkConfigName(tstSafeSize));
381                    reporter->reportFailed(str);
382                }
383                bool sizeFail = false;
384                // Compare against hand-computed values.
385                switch (gPairs[i].fConfig) {
386                    case SkBitmap::kNo_Config:
387                        break;
388
389                    case SkBitmap::kA1_Config:
390                        if (safeSize.fHi != 0x470DE ||
391                            safeSize.fLo != 0x4DF82000)
392                            sizeFail = true;
393                        break;
394
395                    case SkBitmap::kA8_Config:
396                    case SkBitmap::kIndex8_Config:
397                        if (safeSize.fHi != 0x2386F2 ||
398                            safeSize.fLo != 0x6FC10000)
399                            sizeFail = true;
400                        break;
401
402                    case SkBitmap::kRGB_565_Config:
403                    case SkBitmap::kARGB_4444_Config:
404                        if (safeSize.fHi != 0x470DE4 ||
405                            safeSize.fLo != 0xDF820000)
406                            sizeFail = true;
407                        break;
408
409                    case SkBitmap::kARGB_8888_Config:
410                        if (safeSize.fHi != 0x8E1BC9 ||
411                            safeSize.fLo != 0xBF040000)
412                            sizeFail = true;
413                        break;
414
415                    case SkBitmap::kRLE_Index8_Config:
416                        break;
417
418                    default:
419                        break;
420                }
421                if (sizeFail) {
422                    SkString str;
423                    str.printf("getSafeSize64() wrong size: %s",
424                        getSkConfigName(tstSafeSize));
425                    reporter->reportFailed(str);
426                }
427
428                size_t subW, subH;
429                // Set sizes to be height = 2 to force the last row of the
430                // source to be used, thus verifying correct operation if
431                // the bitmap is an extracted subset.
432                if (gPairs[i].fConfig == SkBitmap::kA1_Config) {
433                    // If one-bit per pixel, use 9 pixels to force more than
434                    // one byte per row.
435                    subW = 9;
436                    subH = 2;
437                } else {
438                    // All other configurations are at least one byte per pixel,
439                    // and different configs will test copying different numbers
440                    // of bytes.
441                    subW = subH = 2;
442                }
443
444                // Create bitmap to act as source for copies and subsets.
445                SkBitmap src, subset;
446                SkColorTable* ct = NULL;
447                if (isExtracted[copyCase]) { // A larger image to extract from.
448                    src.setConfig(gPairs[i].fConfig, 2 * subW + 1, subH);
449                } else // Tests expect a 2x2 bitmap, so make smaller.
450                    src.setConfig(gPairs[i].fConfig, subW, subH);
451                if (SkBitmap::kIndex8_Config == src.config() ||
452                        SkBitmap::kRLE_Index8_Config == src.config()) {
453                    ct = init_ctable();
454                }
455
456                src.allocPixels(ct);
457                SkSafeUnref(ct);
458
459                // Either copy src or extract into 'subset', which is used
460                // for subsequent calls to copyPixelsTo/From.
461                bool srcReady = false;
462                if (isExtracted[copyCase]) {
463                    // The extractedSubset() test case allows us to test copy-
464                    // ing when src and dst mave possibly different strides.
465                    SkIRect r;
466                    if (gPairs[i].fConfig == SkBitmap::kA1_Config)
467                        // This config seems to need byte-alignment of
468                        // extracted subset bits.
469                        r.set(0, 0, subW, subH);
470                    else
471                        r.set(1, 0, 1 + subW, subH); // 2x2 extracted bitmap
472
473                    srcReady = src.extractSubset(&subset, r);
474                } else {
475                    srcReady = src.copyTo(&subset, src.getConfig());
476                }
477
478                // Not all configurations will generate a valid 'subset'.
479                if (srcReady) {
480
481                    // Allocate our target buffer 'buf' for all copies.
482                    // To simplify verifying correctness of copies attach
483                    // buf to a SkBitmap, but copies are done using the
484                    // raw buffer pointer.
485                    const uint32_t bufSize = subH *
486                        SkBitmap::ComputeRowBytes(src.getConfig(), subW) * 2;
487                    SkAutoMalloc autoBuf (bufSize);
488                    uint8_t* buf = static_cast<uint8_t*>(autoBuf.get());
489
490                    SkBitmap bufBm; // Attach buf to this bitmap.
491                    bool successExpected;
492
493                    // Set up values for each pixel being copied.
494                    Coordinates coords(subW * subH);
495                    for (size_t x = 0; x < subW; ++x)
496                        for (size_t y = 0; y < subH; ++y)
497                        {
498                            int index = y * subW + x;
499                            SkASSERT(index < coords.length);
500                            coords[index]->fX = x;
501                            coords[index]->fY = y;
502                        }
503
504                    writeCoordPixels(subset, coords);
505
506                    // Test #1 ////////////////////////////////////////////
507
508                    // Before/after comparisons easier if we attach buf
509                    // to an appropriately configured SkBitmap.
510                    memset(buf, 0xFF, bufSize);
511                    // Config with stride greater than src but that fits in buf.
512                    bufBm.setConfig(gPairs[i].fConfig, subW, subH,
513                        SkBitmap::ComputeRowBytes(subset.getConfig(), subW)
514                                                  * 2);
515                    bufBm.setPixels(buf);
516                    successExpected = false;
517                    // Then attempt to copy with a stride that is too large
518                    // to fit in the buffer.
519                    REPORTER_ASSERT(reporter,
520                        subset.copyPixelsTo(buf, bufSize, bufBm.rowBytes() * 3)
521                        == successExpected);
522
523                    if (successExpected)
524                        reportCopyVerification(subset, bufBm, coords,
525                            "copyPixelsTo(buf, bufSize, 1.5*maxRowBytes)",
526                            reporter);
527
528                    // Test #2 ////////////////////////////////////////////
529                    // This test should always succeed, but in the case
530                    // of extracted bitmaps only because we handle the
531                    // issue of getSafeSize(). Without getSafeSize()
532                    // buffer overrun/read would occur.
533                    memset(buf, 0xFF, bufSize);
534                    bufBm.setConfig(gPairs[i].fConfig, subW, subH,
535                                    subset.rowBytes());
536                    bufBm.setPixels(buf);
537                    successExpected = subset.getSafeSize() <= bufSize;
538                    REPORTER_ASSERT(reporter,
539                        subset.copyPixelsTo(buf, bufSize) ==
540                            successExpected);
541                    if (successExpected)
542                        reportCopyVerification(subset, bufBm, coords,
543                        "copyPixelsTo(buf, bufSize)", reporter);
544
545                    // Test #3 ////////////////////////////////////////////
546                    // Copy with different stride between src and dst.
547                    memset(buf, 0xFF, bufSize);
548                    bufBm.setConfig(gPairs[i].fConfig, subW, subH,
549                                    subset.rowBytes()+1);
550                    bufBm.setPixels(buf);
551                    successExpected = true; // Should always work.
552                    REPORTER_ASSERT(reporter,
553                            subset.copyPixelsTo(buf, bufSize,
554                                subset.rowBytes()+1) == successExpected);
555                    if (successExpected)
556                        reportCopyVerification(subset, bufBm, coords,
557                        "copyPixelsTo(buf, bufSize, rowBytes+1)", reporter);
558
559                    // Test #4 ////////////////////////////////////////////
560                    // Test copy with stride too small.
561                    memset(buf, 0xFF, bufSize);
562                    bufBm.setConfig(gPairs[i].fConfig, subW, subH);
563                    bufBm.setPixels(buf);
564                    successExpected = false;
565                    // Request copy with stride too small.
566                    REPORTER_ASSERT(reporter,
567                        subset.copyPixelsTo(buf, bufSize, bufBm.rowBytes()-1)
568                            == successExpected);
569                    if (successExpected)
570                        reportCopyVerification(subset, bufBm, coords,
571                        "copyPixelsTo(buf, bufSize, rowBytes()-1)", reporter);
572
573#if 0   // copyPixelsFrom is gone
574                    // Test #5 ////////////////////////////////////////////
575                    // Tests the case where the source stride is too small
576                    // for the source configuration.
577                    memset(buf, 0xFF, bufSize);
578                    bufBm.setConfig(gPairs[i].fConfig, subW, subH);
579                    bufBm.setPixels(buf);
580                    writeCoordPixels(bufBm, coords);
581                    REPORTER_ASSERT(reporter,
582                        subset.copyPixelsFrom(buf, bufSize, 1) == false);
583
584                    // Test #6 ///////////////////////////////////////////
585                    // Tests basic copy from an external buffer to the bitmap.
586                    // If the bitmap is "extracted", this also tests the case
587                    // where the source stride is different from the dest.
588                    // stride.
589                    // We've made the buffer large enough to always succeed.
590                    bufBm.setConfig(gPairs[i].fConfig, subW, subH);
591                    bufBm.setPixels(buf);
592                    writeCoordPixels(bufBm, coords);
593                    REPORTER_ASSERT(reporter,
594                        subset.copyPixelsFrom(buf, bufSize, bufBm.rowBytes()) ==
595                            true);
596                    reportCopyVerification(bufBm, subset, coords,
597                        "copyPixelsFrom(buf, bufSize)",
598                        reporter);
599
600                    // Test #7 ////////////////////////////////////////////
601                    // Tests the case where the source buffer is too small
602                    // for the transfer.
603                    REPORTER_ASSERT(reporter,
604                        subset.copyPixelsFrom(buf, 1, subset.rowBytes()) ==
605                            false);
606
607#endif
608                }
609            }
610        } // for (size_t copyCase ...
611    }
612}
613
614#include "TestClassDef.h"
615DEFINE_TESTCLASS("BitmapCopy", TestBitmapCopyClass, TestBitmapCopy)
616