183 static int checkBuf(unsigned char *buf, int w, int h, int pf, int subsamp,  in checkBuf()  argument
239         if (subsamp == TJSAMP_GRAY) {  in checkBuf()
280 static int checkBufYUV(unsigned char *buf, int w, int h, int subsamp,  in checkBufYUV()  argument
284   int hsf = tjMCUWidth[subsamp] / 8, vsf = tjMCUHeight[subsamp] / 8;  in checkBufYUV()
305   if (subsamp != TJSAMP_GRAY) {  in checkBufYUV()
375                      char *basename, int subsamp, int jpegQual, int flags)  in compTest()  argument
392     unsigned long yuvSize = tjBufSizeYUV2(w, pad, h, subsamp);  in compTest()
403             subNameLong[subsamp]);  in compTest()
404     TRY_TJ(tjEncodeYUV3(handle2, srcBuf, w, 0, h, pf, yuvBuf, pad, subsamp,  in compTest()
407     if (checkBufYUV(yuvBuf, w, h, subsamp, sf)) fprintf(stderr, "Passed.\n");  in compTest()
410     fprintf(stderr, "YUV %s %s -> JPEG Q%d ... ", subNameLong[subsamp],  in compTest()
412     TRY_TJ(tjCompressFromYUV(handle, yuvBuf, w, pad, h, subsamp, dstBuf,  in compTest()
416             subNameLong[subsamp], jpegQual);  in compTest()
417     TRY_TJ(tjCompress2(handle, srcBuf, w, 0, h, pf, dstBuf, dstSize, subsamp,  in compTest()
422            buStr, subName[subsamp], jpegQual);  in compTest()
434                         char *basename, int subsamp, int flags,  in _decompTest()  argument
445   if (_hdrw != w || _hdrh != h || _hdrsubsamp != subsamp)  in _decompTest()
455                                           subsamp);  in _decompTest()
464     fprintf(stderr, "JPEG -> YUV %s ", subNameLong[subsamp]);  in _decompTest()
470     if (checkBufYUV(yuvBuf, scaledWidth, scaledHeight, subsamp, sf))  in _decompTest()
474     fprintf(stderr, "YUV %s -> %s %s ... ", subNameLong[subsamp],  in _decompTest()
477     TRY_TJ(tjDecodeYUV(handle2, yuvBuf, pad, subsamp, dstBuf, scaledWidth, 0,  in _decompTest()
490   if (checkBuf(dstBuf, scaledWidth, scaledHeight, pf, subsamp, sf, flags))  in _decompTest()
503                        char *basename, int subsamp, int flags)  in decompTest()  argument
511     if (subsamp == TJSAMP_444 || subsamp == TJSAMP_GRAY ||  in decompTest()
512         (subsamp == TJSAMP_411 && sf[i].num == 1 &&  in decompTest()
514         (subsamp != TJSAMP_411 && sf[i].num == 1 &&  in decompTest()
516       _decompTest(handle, jpegBuf, jpegSize, w, h, pf, basename, subsamp,  in decompTest()
525 static void doTest(int w, int h, const int *formats, int nformats, int subsamp,  in doTest()  argument
534     size = tjBufSize(w, h, subsamp);  in doTest()
547       if (subsamp == TJSAMP_422 || subsamp == TJSAMP_420 ||  in doTest()
548           subsamp == TJSAMP_440 || subsamp == TJSAMP_411)  in doTest()
552       compTest(chandle, &dstBuf, &size, w, h, pf, basename, subsamp, 100,  in doTest()
554       decompTest(dhandle, dstBuf, size, w, h, pf, basename, subsamp, flags);  in doTest()
558                    basename, subsamp, flags);  in doTest()
612   int w, h, i, subsamp;  in bufSizeTest()  local
620   for (subsamp = 0; subsamp < TJ_NUMSAMP; subsamp++) {  in bufSizeTest()
630           if (doYUV) dstSize = tjBufSizeYUV2(w, pad, h, subsamp);  in bufSizeTest()
631           else dstSize = tjBufSize(w, h, subsamp);  in bufSizeTest()
643                               subsamp, 0));  in bufSizeTest()
646                              &dstSize, subsamp, 100,  in bufSizeTest()
657           if (doYUV) dstSize = tjBufSizeYUV2(h, pad, w, subsamp);  in bufSizeTest()
658           else dstSize = tjBufSize(h, w, subsamp);  in bufSizeTest()
670                               subsamp, 0));  in bufSizeTest()
673                              &dstSize, subsamp, 100,  in bufSizeTest()