hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 1 | /* |
Jonathan Wright | 24e3105 | 2021-04-26 12:10:48 +0100 | [diff] [blame] | 2 | * Copyright (C)2009-2019, 2021 D. R. Commander. All Rights Reserved. |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are met: |
| 6 | * |
| 7 | * - Redistributions of source code must retain the above copyright notice, |
| 8 | * this list of conditions and the following disclaimer. |
| 9 | * - Redistributions in binary form must reproduce the above copyright notice, |
| 10 | * this list of conditions and the following disclaimer in the documentation |
| 11 | * and/or other materials provided with the distribution. |
| 12 | * - Neither the name of the libjpeg-turbo Project nor the names of its |
| 13 | * contributors may be used to endorse or promote products derived from this |
| 14 | * software without specific prior written permission. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS", |
| 17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE |
| 20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 26 | * POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
| 28 | |
| 29 | #include <stdio.h> |
| 30 | #include <stdlib.h> |
| 31 | #include <string.h> |
noel@chromium.org | 3395bcc | 2014-04-14 06:56:00 +0000 | [diff] [blame] | 32 | #include <ctype.h> |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 33 | #include <math.h> |
| 34 | #include <errno.h> |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 35 | #include <limits.h> |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 36 | #include <cdjpeg.h> |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 37 | #include "./tjutil.h" |
| 38 | #include "./turbojpeg.h" |
| 39 | |
| 40 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 41 | #define THROW(op, err) { \ |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 42 | fprintf(stderr, "ERROR in line %d while %s:\n%s\n", __LINE__, op, err); \ |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 43 | retval = -1; goto bailout; \ |
| 44 | } |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 45 | #define THROW_UNIX(m) THROW(m, strerror(errno)) |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 46 | |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 47 | static char tjErrorStr[JMSG_LENGTH_MAX] = "\0", |
| 48 | tjErrorMsg[JMSG_LENGTH_MAX] = "\0"; |
| 49 | static int tjErrorLine = -1, tjErrorCode = -1; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 50 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 51 | #define THROW_TJG(m) { \ |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 52 | fprintf(stderr, "ERROR in line %d while %s:\n%s\n", __LINE__, m, \ |
| 53 | tjGetErrorStr2(NULL)); \ |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 54 | retval = -1; goto bailout; \ |
| 55 | } |
| 56 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 57 | #define THROW_TJ(m) { \ |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 58 | int _tjErrorCode = tjGetErrorCode(handle); \ |
| 59 | char *_tjErrorStr = tjGetErrorStr2(handle); \ |
| 60 | \ |
| 61 | if (!(flags & TJFLAG_STOPONWARNING) && _tjErrorCode == TJERR_WARNING) { \ |
| 62 | if (strncmp(tjErrorStr, _tjErrorStr, JMSG_LENGTH_MAX) || \ |
| 63 | strncmp(tjErrorMsg, m, JMSG_LENGTH_MAX) || \ |
| 64 | tjErrorCode != _tjErrorCode || tjErrorLine != __LINE__) { \ |
| 65 | strncpy(tjErrorStr, _tjErrorStr, JMSG_LENGTH_MAX - 1); \ |
| 66 | strncpy(tjErrorMsg, m, JMSG_LENGTH_MAX - 1); \ |
| 67 | tjErrorCode = _tjErrorCode; \ |
| 68 | tjErrorLine = __LINE__; \ |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 69 | fprintf(stderr, "WARNING in line %d while %s:\n%s\n", __LINE__, m, \ |
| 70 | _tjErrorStr); \ |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 71 | } \ |
| 72 | } else { \ |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 73 | fprintf(stderr, "%s in line %d while %s:\n%s\n", \ |
| 74 | _tjErrorCode == TJERR_WARNING ? "WARNING" : "ERROR", __LINE__, m, \ |
| 75 | _tjErrorStr); \ |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 76 | retval = -1; goto bailout; \ |
| 77 | } \ |
| 78 | } |
| 79 | |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 80 | static int flags = TJFLAG_NOREALLOC, compOnly = 0, decompOnly = 0, doYUV = 0, |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 81 | quiet = 0, doTile = 0, pf = TJPF_BGR, yuvPad = 1, doWrite = 1; |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 82 | static char *ext = "ppm"; |
| 83 | static const char *pixFormatStr[TJ_NUMPF] = { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 84 | "RGB", "BGR", "RGBX", "BGRX", "XBGR", "XRGB", "GRAY", "", "", "", "", "CMYK" |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 85 | }; |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 86 | static const char *subNameLong[TJ_NUMSAMP] = { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 87 | "4:4:4", "4:2:2", "4:2:0", "GRAY", "4:4:0", "4:1:1" |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 88 | }; |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 89 | static const char *csName[TJ_NUMCS] = { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 90 | "RGB", "YCbCr", "GRAY", "CMYK", "YCCK" |
Tom Hudson | 0d47d2d | 2016-05-04 13:22:56 -0400 | [diff] [blame] | 91 | }; |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 92 | static const char *subName[TJ_NUMSAMP] = { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 93 | "444", "422", "420", "GRAY", "440", "411" |
| 94 | }; |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 95 | static tjscalingfactor *scalingFactors = NULL, sf = { 1, 1 }; |
| 96 | static int nsf = 0, xformOp = TJXOP_NONE, xformOpt = 0; |
| 97 | static int (*customFilter) (short *, tjregion, tjregion, int, int, |
| 98 | tjtransform *); |
| 99 | static double benchTime = 5.0, warmup = 1.0; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 100 | |
| 101 | |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 102 | static char *formatName(int subsamp, int cs, char *buf) |
Tom Hudson | 0d47d2d | 2016-05-04 13:22:56 -0400 | [diff] [blame] | 103 | { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 104 | if (cs == TJCS_YCbCr) |
| 105 | return (char *)subNameLong[subsamp]; |
| 106 | else if (cs == TJCS_YCCK || cs == TJCS_CMYK) { |
| 107 | snprintf(buf, 80, "%s %s", csName[cs], subNameLong[subsamp]); |
| 108 | return buf; |
| 109 | } else |
| 110 | return (char *)csName[cs]; |
Tom Hudson | 0d47d2d | 2016-05-04 13:22:56 -0400 | [diff] [blame] | 111 | } |
| 112 | |
| 113 | |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 114 | static char *sigfig(double val, int figs, char *buf, int len) |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 115 | { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 116 | char format[80]; |
| 117 | int digitsAfterDecimal = figs - (int)ceil(log10(fabs(val))); |
| 118 | |
| 119 | if (digitsAfterDecimal < 1) |
| 120 | snprintf(format, 80, "%%.0f"); |
| 121 | else |
| 122 | snprintf(format, 80, "%%.%df", digitsAfterDecimal); |
| 123 | snprintf(buf, len, format, val); |
| 124 | return buf; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 125 | } |
| 126 | |
| 127 | |
hbono@chromium.org | c6beb74 | 2011-11-29 05:16:26 +0000 | [diff] [blame] | 128 | /* Custom DCT filter which produces a negative of the image */ |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 129 | static int dummyDCTFilter(short *coeffs, tjregion arrayRegion, |
| 130 | tjregion planeRegion, int componentIndex, |
| 131 | int transformIndex, tjtransform *transform) |
hbono@chromium.org | c6beb74 | 2011-11-29 05:16:26 +0000 | [diff] [blame] | 132 | { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 133 | int i; |
| 134 | |
| 135 | for (i = 0; i < arrayRegion.w * arrayRegion.h; i++) |
| 136 | coeffs[i] = -coeffs[i]; |
| 137 | return 0; |
hbono@chromium.org | c6beb74 | 2011-11-29 05:16:26 +0000 | [diff] [blame] | 138 | } |
| 139 | |
| 140 | |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 141 | /* Decompression test */ |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 142 | static int decomp(unsigned char *srcBuf, unsigned char **jpegBuf, |
| 143 | unsigned long *jpegSize, unsigned char *dstBuf, int w, int h, |
| 144 | int subsamp, int jpegQual, char *fileName, int tilew, |
| 145 | int tileh) |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 146 | { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 147 | char tempStr[1024], sizeStr[24] = "\0", qualStr[13] = "\0", *ptr; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 148 | FILE *file = NULL; |
| 149 | tjhandle handle = NULL; |
| 150 | int row, col, iter = 0, dstBufAlloc = 0, retval = 0; |
| 151 | double elapsed, elapsedDecode; |
| 152 | int ps = tjPixelSize[pf]; |
| 153 | int scaledw = TJSCALED(w, sf); |
| 154 | int scaledh = TJSCALED(h, sf); |
| 155 | int pitch = scaledw * ps; |
| 156 | int ntilesw = (w + tilew - 1) / tilew, ntilesh = (h + tileh - 1) / tileh; |
| 157 | unsigned char *dstPtr, *dstPtr2, *yuvBuf = NULL; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 158 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 159 | if (jpegQual > 0) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 160 | snprintf(qualStr, 13, "_Q%d", jpegQual); |
| 161 | qualStr[12] = 0; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 162 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 163 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 164 | if ((handle = tjInitDecompress()) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 165 | THROW_TJ("executing tjInitDecompress()"); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 166 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 167 | if (dstBuf == NULL) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 168 | if ((unsigned long long)pitch * (unsigned long long)scaledh > |
| 169 | (unsigned long long)((size_t)-1)) |
| 170 | THROW("allocating destination buffer", "Image is too large"); |
| 171 | if ((dstBuf = (unsigned char *)malloc((size_t)pitch * scaledh)) == NULL) |
| 172 | THROW_UNIX("allocating destination buffer"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 173 | dstBufAlloc = 1; |
| 174 | } |
| 175 | /* Set the destination buffer to gray so we know whether the decompressor |
| 176 | attempted to write to it */ |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 177 | memset(dstBuf, 127, (size_t)pitch * scaledh); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 178 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 179 | if (doYUV) { |
| 180 | int width = doTile ? tilew : scaledw; |
| 181 | int height = doTile ? tileh : scaledh; |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 182 | unsigned long yuvSize = tjBufSizeYUV2(width, yuvPad, height, subsamp); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 183 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 184 | if (yuvSize == (unsigned long)-1) |
| 185 | THROW_TJ("allocating YUV buffer"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 186 | if ((yuvBuf = (unsigned char *)malloc(yuvSize)) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 187 | THROW_UNIX("allocating YUV buffer"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 188 | memset(yuvBuf, 127, yuvSize); |
| 189 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 190 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 191 | /* Benchmark */ |
| 192 | iter = -1; |
| 193 | elapsed = elapsedDecode = 0.; |
| 194 | while (1) { |
| 195 | int tile = 0; |
| 196 | double start = getTime(); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 197 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 198 | for (row = 0, dstPtr = dstBuf; row < ntilesh; |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 199 | row++, dstPtr += (size_t)pitch * tileh) { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 200 | for (col = 0, dstPtr2 = dstPtr; col < ntilesw; |
| 201 | col++, tile++, dstPtr2 += ps * tilew) { |
| 202 | int width = doTile ? min(tilew, w - col * tilew) : scaledw; |
| 203 | int height = doTile ? min(tileh, h - row * tileh) : scaledh; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 204 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 205 | if (doYUV) { |
| 206 | double startDecode; |
Tom Hudson | 0d47d2d | 2016-05-04 13:22:56 -0400 | [diff] [blame] | 207 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 208 | if (tjDecompressToYUV2(handle, jpegBuf[tile], jpegSize[tile], yuvBuf, |
| 209 | width, yuvPad, height, flags) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 210 | THROW_TJ("executing tjDecompressToYUV2()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 211 | startDecode = getTime(); |
| 212 | if (tjDecodeYUV(handle, yuvBuf, yuvPad, subsamp, dstPtr2, width, |
| 213 | pitch, height, pf, flags) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 214 | THROW_TJ("executing tjDecodeYUV()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 215 | if (iter >= 0) elapsedDecode += getTime() - startDecode; |
| 216 | } else if (tjDecompress2(handle, jpegBuf[tile], jpegSize[tile], |
| 217 | dstPtr2, width, pitch, height, pf, |
| 218 | flags) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 219 | THROW_TJ("executing tjDecompress2()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 220 | } |
| 221 | } |
| 222 | elapsed += getTime() - start; |
| 223 | if (iter >= 0) { |
| 224 | iter++; |
| 225 | if (elapsed >= benchTime) break; |
| 226 | } else if (elapsed >= warmup) { |
| 227 | iter = 0; |
| 228 | elapsed = elapsedDecode = 0.; |
| 229 | } |
| 230 | } |
| 231 | if (doYUV) elapsed -= elapsedDecode; |
Tom Hudson | 0d47d2d | 2016-05-04 13:22:56 -0400 | [diff] [blame] | 232 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 233 | if (tjDestroy(handle) == -1) THROW_TJ("executing tjDestroy()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 234 | handle = NULL; |
Tom Hudson | 0d47d2d | 2016-05-04 13:22:56 -0400 | [diff] [blame] | 235 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 236 | if (quiet) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 237 | fprintf(stderr, "%-6s%s", |
| 238 | sigfig((double)(w * h) / 1000000. * (double)iter / elapsed, 4, |
| 239 | tempStr, 1024), |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 240 | quiet == 2 ? "\n" : " "); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 241 | if (doYUV) |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 242 | fprintf(stderr, "%s\n", |
| 243 | sigfig((double)(w * h) / 1000000. * (double)iter / elapsedDecode, |
| 244 | 4, tempStr, 1024)); |
| 245 | else if (quiet != 2) fprintf(stderr, "\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 246 | } else { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 247 | fprintf(stderr, "%s --> Frame rate: %f fps\n", |
| 248 | doYUV ? "Decomp to YUV" : "Decompress ", (double)iter / elapsed); |
| 249 | fprintf(stderr, |
| 250 | " Throughput: %f Megapixels/sec\n", |
| 251 | (double)(w * h) / 1000000. * (double)iter / elapsed); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 252 | if (doYUV) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 253 | fprintf(stderr, "YUV Decode --> Frame rate: %f fps\n", |
| 254 | (double)iter / elapsedDecode); |
| 255 | fprintf(stderr, |
| 256 | " Throughput: %f Megapixels/sec\n", |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 257 | (double)(w * h) / 1000000. * (double)iter / elapsedDecode); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 258 | } |
| 259 | } |
| 260 | |
| 261 | if (!doWrite) goto bailout; |
| 262 | |
| 263 | if (sf.num != 1 || sf.denom != 1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 264 | snprintf(sizeStr, 24, "%d_%d", sf.num, sf.denom); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 265 | else if (tilew != w || tileh != h) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 266 | snprintf(sizeStr, 24, "%dx%d", tilew, tileh); |
| 267 | else snprintf(sizeStr, 24, "full"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 268 | if (decompOnly) |
| 269 | snprintf(tempStr, 1024, "%s_%s.%s", fileName, sizeStr, ext); |
| 270 | else |
| 271 | snprintf(tempStr, 1024, "%s_%s%s_%s.%s", fileName, subName[subsamp], |
| 272 | qualStr, sizeStr, ext); |
| 273 | |
| 274 | if (tjSaveImage(tempStr, dstBuf, scaledw, 0, scaledh, pf, flags) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 275 | THROW_TJG("saving bitmap"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 276 | ptr = strrchr(tempStr, '.'); |
| 277 | snprintf(ptr, 1024 - (ptr - tempStr), "-err.%s", ext); |
| 278 | if (srcBuf && sf.num == 1 && sf.denom == 1) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 279 | if (!quiet) fprintf(stderr, "Compression error written to %s.\n", tempStr); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 280 | if (subsamp == TJ_GRAYSCALE) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 281 | unsigned long index, index2; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 282 | |
| 283 | for (row = 0, index = 0; row < h; row++, index += pitch) { |
| 284 | for (col = 0, index2 = index; col < w; col++, index2 += ps) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 285 | unsigned long rindex = index2 + tjRedOffset[pf]; |
| 286 | unsigned long gindex = index2 + tjGreenOffset[pf]; |
| 287 | unsigned long bindex = index2 + tjBlueOffset[pf]; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 288 | int y = (int)((double)srcBuf[rindex] * 0.299 + |
| 289 | (double)srcBuf[gindex] * 0.587 + |
| 290 | (double)srcBuf[bindex] * 0.114 + 0.5); |
| 291 | |
| 292 | if (y > 255) y = 255; |
| 293 | if (y < 0) y = 0; |
| 294 | dstBuf[rindex] = abs(dstBuf[rindex] - y); |
| 295 | dstBuf[gindex] = abs(dstBuf[gindex] - y); |
| 296 | dstBuf[bindex] = abs(dstBuf[bindex] - y); |
| 297 | } |
| 298 | } |
| 299 | } else { |
| 300 | for (row = 0; row < h; row++) |
| 301 | for (col = 0; col < w * ps; col++) |
| 302 | dstBuf[pitch * row + col] = |
| 303 | abs(dstBuf[pitch * row + col] - srcBuf[pitch * row + col]); |
| 304 | } |
| 305 | if (tjSaveImage(tempStr, dstBuf, w, 0, h, pf, flags) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 306 | THROW_TJG("saving bitmap"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 307 | } |
| 308 | |
| 309 | bailout: |
| 310 | if (file) fclose(file); |
| 311 | if (handle) tjDestroy(handle); |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 312 | if (dstBufAlloc) free(dstBuf); |
| 313 | free(yuvBuf); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 314 | return retval; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 315 | } |
| 316 | |
| 317 | |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 318 | static int fullTest(unsigned char *srcBuf, int w, int h, int subsamp, |
| 319 | int jpegQual, char *fileName) |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 320 | { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 321 | char tempStr[1024], tempStr2[80]; |
| 322 | FILE *file = NULL; |
| 323 | tjhandle handle = NULL; |
| 324 | unsigned char **jpegBuf = NULL, *yuvBuf = NULL, *tmpBuf = NULL, *srcPtr, |
| 325 | *srcPtr2; |
| 326 | double start, elapsed, elapsedEncode; |
| 327 | int totalJpegSize = 0, row, col, i, tilew = w, tileh = h, retval = 0; |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 328 | int iter; |
| 329 | unsigned long *jpegSize = NULL, yuvSize = 0; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 330 | int ps = tjPixelSize[pf]; |
| 331 | int ntilesw = 1, ntilesh = 1, pitch = w * ps; |
| 332 | const char *pfStr = pixFormatStr[pf]; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 333 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 334 | if ((unsigned long long)pitch * (unsigned long long)h > |
| 335 | (unsigned long long)((size_t)-1)) |
| 336 | THROW("allocating temporary image buffer", "Image is too large"); |
| 337 | if ((tmpBuf = (unsigned char *)malloc((size_t)pitch * h)) == NULL) |
| 338 | THROW_UNIX("allocating temporary image buffer"); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 339 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 340 | if (!quiet) |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 341 | fprintf(stderr, ">>>>> %s (%s) <--> JPEG %s Q%d <<<<<\n", pfStr, |
| 342 | (flags & TJFLAG_BOTTOMUP) ? "Bottom-up" : "Top-down", |
| 343 | subNameLong[subsamp], jpegQual); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 344 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 345 | for (tilew = doTile ? 8 : w, tileh = doTile ? 8 : h; ; |
| 346 | tilew *= 2, tileh *= 2) { |
| 347 | if (tilew > w) tilew = w; |
| 348 | if (tileh > h) tileh = h; |
| 349 | ntilesw = (w + tilew - 1) / tilew; |
| 350 | ntilesh = (h + tileh - 1) / tileh; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 351 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 352 | if ((jpegBuf = (unsigned char **)malloc(sizeof(unsigned char *) * |
| 353 | ntilesw * ntilesh)) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 354 | THROW_UNIX("allocating JPEG tile array"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 355 | memset(jpegBuf, 0, sizeof(unsigned char *) * ntilesw * ntilesh); |
| 356 | if ((jpegSize = (unsigned long *)malloc(sizeof(unsigned long) * |
| 357 | ntilesw * ntilesh)) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 358 | THROW_UNIX("allocating JPEG size array"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 359 | memset(jpegSize, 0, sizeof(unsigned long) * ntilesw * ntilesh); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 360 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 361 | if ((flags & TJFLAG_NOREALLOC) != 0) |
| 362 | for (i = 0; i < ntilesw * ntilesh; i++) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 363 | if (tjBufSize(tilew, tileh, subsamp) > (unsigned long)INT_MAX) |
| 364 | THROW("getting buffer size", "Image is too large"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 365 | if ((jpegBuf[i] = (unsigned char *) |
| 366 | tjAlloc(tjBufSize(tilew, tileh, subsamp))) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 367 | THROW_UNIX("allocating JPEG tiles"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 368 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 369 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 370 | /* Compression test */ |
| 371 | if (quiet == 1) |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 372 | fprintf(stderr, "%-4s (%s) %-5s %-3d ", pfStr, |
| 373 | (flags & TJFLAG_BOTTOMUP) ? "BU" : "TD", subNameLong[subsamp], |
| 374 | jpegQual); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 375 | for (i = 0; i < h; i++) |
| 376 | memcpy(&tmpBuf[pitch * i], &srcBuf[w * ps * i], w * ps); |
| 377 | if ((handle = tjInitCompress()) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 378 | THROW_TJ("executing tjInitCompress()"); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 379 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 380 | if (doYUV) { |
| 381 | yuvSize = tjBufSizeYUV2(tilew, yuvPad, tileh, subsamp); |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 382 | if (yuvSize == (unsigned long)-1) |
| 383 | THROW_TJ("allocating YUV buffer"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 384 | if ((yuvBuf = (unsigned char *)malloc(yuvSize)) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 385 | THROW_UNIX("allocating YUV buffer"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 386 | memset(yuvBuf, 127, yuvSize); |
| 387 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 388 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 389 | /* Benchmark */ |
| 390 | iter = -1; |
| 391 | elapsed = elapsedEncode = 0.; |
| 392 | while (1) { |
| 393 | int tile = 0; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 394 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 395 | totalJpegSize = 0; |
| 396 | start = getTime(); |
| 397 | for (row = 0, srcPtr = srcBuf; row < ntilesh; |
| 398 | row++, srcPtr += pitch * tileh) { |
| 399 | for (col = 0, srcPtr2 = srcPtr; col < ntilesw; |
| 400 | col++, tile++, srcPtr2 += ps * tilew) { |
| 401 | int width = min(tilew, w - col * tilew); |
| 402 | int height = min(tileh, h - row * tileh); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 403 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 404 | if (doYUV) { |
| 405 | double startEncode = getTime(); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 406 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 407 | if (tjEncodeYUV3(handle, srcPtr2, width, pitch, height, pf, yuvBuf, |
| 408 | yuvPad, subsamp, flags) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 409 | THROW_TJ("executing tjEncodeYUV3()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 410 | if (iter >= 0) elapsedEncode += getTime() - startEncode; |
| 411 | if (tjCompressFromYUV(handle, yuvBuf, width, yuvPad, height, |
| 412 | subsamp, &jpegBuf[tile], &jpegSize[tile], |
| 413 | jpegQual, flags) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 414 | THROW_TJ("executing tjCompressFromYUV()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 415 | } else { |
| 416 | if (tjCompress2(handle, srcPtr2, width, pitch, height, pf, |
| 417 | &jpegBuf[tile], &jpegSize[tile], subsamp, jpegQual, |
| 418 | flags) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 419 | THROW_TJ("executing tjCompress2()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 420 | } |
| 421 | totalJpegSize += jpegSize[tile]; |
| 422 | } |
| 423 | } |
| 424 | elapsed += getTime() - start; |
| 425 | if (iter >= 0) { |
| 426 | iter++; |
| 427 | if (elapsed >= benchTime) break; |
| 428 | } else if (elapsed >= warmup) { |
| 429 | iter = 0; |
| 430 | elapsed = elapsedEncode = 0.; |
| 431 | } |
| 432 | } |
| 433 | if (doYUV) elapsed -= elapsedEncode; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 434 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 435 | if (tjDestroy(handle) == -1) THROW_TJ("executing tjDestroy()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 436 | handle = NULL; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 437 | |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 438 | if (quiet == 1) fprintf(stderr, "%-5d %-5d ", tilew, tileh); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 439 | if (quiet) { |
| 440 | if (doYUV) |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 441 | fprintf(stderr, "%-6s%s", |
| 442 | sigfig((double)(w * h) / 1000000. * |
| 443 | (double)iter / elapsedEncode, 4, tempStr, 1024), |
| 444 | quiet == 2 ? "\n" : " "); |
| 445 | fprintf(stderr, "%-6s%s", |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 446 | sigfig((double)(w * h) / 1000000. * (double)iter / elapsed, 4, |
| 447 | tempStr, 1024), |
| 448 | quiet == 2 ? "\n" : " "); |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 449 | fprintf(stderr, "%-6s%s", |
| 450 | sigfig((double)(w * h * ps) / (double)totalJpegSize, 4, tempStr2, |
| 451 | 80), |
| 452 | quiet == 2 ? "\n" : " "); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 453 | } else { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 454 | fprintf(stderr, "\n%s size: %d x %d\n", doTile ? "Tile" : "Image", tilew, |
| 455 | tileh); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 456 | if (doYUV) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 457 | fprintf(stderr, "Encode YUV --> Frame rate: %f fps\n", |
| 458 | (double)iter / elapsedEncode); |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 459 | fprintf(stderr, " Output image size: %lu bytes\n", |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 460 | yuvSize); |
| 461 | fprintf(stderr, " Compression ratio: %f:1\n", |
| 462 | (double)(w * h * ps) / (double)yuvSize); |
| 463 | fprintf(stderr, |
| 464 | " Throughput: %f Megapixels/sec\n", |
| 465 | (double)(w * h) / 1000000. * (double)iter / elapsedEncode); |
| 466 | fprintf(stderr, |
| 467 | " Output bit stream: %f Megabits/sec\n", |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 468 | (double)yuvSize * 8. / 1000000. * (double)iter / elapsedEncode); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 469 | } |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 470 | fprintf(stderr, "%s --> Frame rate: %f fps\n", |
| 471 | doYUV ? "Comp from YUV" : "Compress ", |
| 472 | (double)iter / elapsed); |
| 473 | fprintf(stderr, " Output image size: %d bytes\n", |
| 474 | totalJpegSize); |
| 475 | fprintf(stderr, " Compression ratio: %f:1\n", |
| 476 | (double)(w * h * ps) / (double)totalJpegSize); |
| 477 | fprintf(stderr, |
| 478 | " Throughput: %f Megapixels/sec\n", |
| 479 | (double)(w * h) / 1000000. * (double)iter / elapsed); |
| 480 | fprintf(stderr, |
| 481 | " Output bit stream: %f Megabits/sec\n", |
| 482 | (double)totalJpegSize * 8. / 1000000. * (double)iter / elapsed); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 483 | } |
| 484 | if (tilew == w && tileh == h && doWrite) { |
| 485 | snprintf(tempStr, 1024, "%s_%s_Q%d.jpg", fileName, subName[subsamp], |
| 486 | jpegQual); |
| 487 | if ((file = fopen(tempStr, "wb")) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 488 | THROW_UNIX("opening reference image"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 489 | if (fwrite(jpegBuf[0], jpegSize[0], 1, file) != 1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 490 | THROW_UNIX("writing reference image"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 491 | fclose(file); file = NULL; |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 492 | if (!quiet) fprintf(stderr, "Reference image written to %s\n", tempStr); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 493 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 494 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 495 | /* Decompression test */ |
| 496 | if (!compOnly) { |
| 497 | if (decomp(srcBuf, jpegBuf, jpegSize, tmpBuf, w, h, subsamp, jpegQual, |
| 498 | fileName, tilew, tileh) == -1) |
| 499 | goto bailout; |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 500 | } else if (quiet == 1) fprintf(stderr, "N/A\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 501 | |
| 502 | for (i = 0; i < ntilesw * ntilesh; i++) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 503 | tjFree(jpegBuf[i]); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 504 | jpegBuf[i] = NULL; |
| 505 | } |
| 506 | free(jpegBuf); jpegBuf = NULL; |
| 507 | free(jpegSize); jpegSize = NULL; |
| 508 | if (doYUV) { |
| 509 | free(yuvBuf); yuvBuf = NULL; |
| 510 | } |
| 511 | |
| 512 | if (tilew == w && tileh == h) break; |
| 513 | } |
| 514 | |
| 515 | bailout: |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 516 | if (file) fclose(file); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 517 | if (jpegBuf) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 518 | for (i = 0; i < ntilesw * ntilesh; i++) |
| 519 | tjFree(jpegBuf[i]); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 520 | } |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 521 | free(jpegBuf); |
| 522 | free(yuvBuf); |
| 523 | free(jpegSize); |
| 524 | free(tmpBuf); |
| 525 | if (handle) tjDestroy(handle); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 526 | return retval; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 527 | } |
| 528 | |
| 529 | |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 530 | static int decompTest(char *fileName) |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 531 | { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 532 | FILE *file = NULL; |
| 533 | tjhandle handle = NULL; |
| 534 | unsigned char **jpegBuf = NULL, *srcBuf = NULL; |
| 535 | unsigned long *jpegSize = NULL, srcSize, totalJpegSize; |
| 536 | tjtransform *t = NULL; |
| 537 | double start, elapsed; |
| 538 | int ps = tjPixelSize[pf], tile, row, col, i, iter, retval = 0, decompsrc = 0; |
| 539 | char *temp = NULL, tempStr[80], tempStr2[80]; |
| 540 | /* Original image */ |
| 541 | int w = 0, h = 0, tilew, tileh, ntilesw = 1, ntilesh = 1, subsamp = -1, |
| 542 | cs = -1; |
| 543 | /* Transformed image */ |
| 544 | int tw, th, ttilew, ttileh, tntilesw, tntilesh, tsubsamp; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 545 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 546 | if ((file = fopen(fileName, "rb")) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 547 | THROW_UNIX("opening file"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 548 | if (fseek(file, 0, SEEK_END) < 0 || |
| 549 | (srcSize = ftell(file)) == (unsigned long)-1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 550 | THROW_UNIX("determining file size"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 551 | if ((srcBuf = (unsigned char *)malloc(srcSize)) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 552 | THROW_UNIX("allocating memory"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 553 | if (fseek(file, 0, SEEK_SET) < 0) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 554 | THROW_UNIX("setting file position"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 555 | if (fread(srcBuf, srcSize, 1, file) < 1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 556 | THROW_UNIX("reading JPEG data"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 557 | fclose(file); file = NULL; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 558 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 559 | temp = strrchr(fileName, '.'); |
| 560 | if (temp != NULL) *temp = '\0'; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 561 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 562 | if ((handle = tjInitTransform()) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 563 | THROW_TJ("executing tjInitTransform()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 564 | if (tjDecompressHeader3(handle, srcBuf, srcSize, &w, &h, &subsamp, |
| 565 | &cs) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 566 | THROW_TJ("executing tjDecompressHeader3()"); |
| 567 | if (w < 1 || h < 1) |
| 568 | THROW("reading JPEG header", "Invalid image dimensions"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 569 | if (cs == TJCS_YCCK || cs == TJCS_CMYK) { |
| 570 | pf = TJPF_CMYK; ps = tjPixelSize[pf]; |
| 571 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 572 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 573 | if (quiet == 1) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 574 | fprintf(stderr, "All performance values in Mpixels/sec\n\n"); |
| 575 | fprintf(stderr, |
| 576 | "Bitmap JPEG JPEG %s %s Xform Comp Decomp ", |
| 577 | doTile ? "Tile " : "Image", doTile ? "Tile " : "Image"); |
| 578 | if (doYUV) fprintf(stderr, "Decode"); |
| 579 | fprintf(stderr, "\n"); |
| 580 | fprintf(stderr, |
| 581 | "Format CS Subsamp Width Height Perf Ratio Perf "); |
| 582 | if (doYUV) fprintf(stderr, "Perf"); |
| 583 | fprintf(stderr, "\n\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 584 | } else if (!quiet) |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 585 | fprintf(stderr, ">>>>> JPEG %s --> %s (%s) <<<<<\n", |
| 586 | formatName(subsamp, cs, tempStr), pixFormatStr[pf], |
| 587 | (flags & TJFLAG_BOTTOMUP) ? "Bottom-up" : "Top-down"); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 588 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 589 | for (tilew = doTile ? 16 : w, tileh = doTile ? 16 : h; ; |
| 590 | tilew *= 2, tileh *= 2) { |
| 591 | if (tilew > w) tilew = w; |
| 592 | if (tileh > h) tileh = h; |
| 593 | ntilesw = (w + tilew - 1) / tilew; |
| 594 | ntilesh = (h + tileh - 1) / tileh; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 595 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 596 | if ((jpegBuf = (unsigned char **)malloc(sizeof(unsigned char *) * |
| 597 | ntilesw * ntilesh)) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 598 | THROW_UNIX("allocating JPEG tile array"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 599 | memset(jpegBuf, 0, sizeof(unsigned char *) * ntilesw * ntilesh); |
| 600 | if ((jpegSize = (unsigned long *)malloc(sizeof(unsigned long) * |
| 601 | ntilesw * ntilesh)) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 602 | THROW_UNIX("allocating JPEG size array"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 603 | memset(jpegSize, 0, sizeof(unsigned long) * ntilesw * ntilesh); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 604 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 605 | if ((flags & TJFLAG_NOREALLOC) != 0 && |
| 606 | (doTile || xformOp != TJXOP_NONE || xformOpt != 0 || customFilter)) |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 607 | for (i = 0; i < ntilesw * ntilesh; i++) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 608 | if (tjBufSize(tilew, tileh, subsamp) > (unsigned long)INT_MAX) |
| 609 | THROW("getting buffer size", "Image is too large"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 610 | if ((jpegBuf[i] = (unsigned char *) |
| 611 | tjAlloc(tjBufSize(tilew, tileh, subsamp))) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 612 | THROW_UNIX("allocating JPEG tiles"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 613 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 614 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 615 | tw = w; th = h; ttilew = tilew; ttileh = tileh; |
| 616 | if (!quiet) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 617 | fprintf(stderr, "\n%s size: %d x %d", doTile ? "Tile" : "Image", ttilew, |
| 618 | ttileh); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 619 | if (sf.num != 1 || sf.denom != 1) |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 620 | fprintf(stderr, " --> %d x %d", TJSCALED(tw, sf), TJSCALED(th, sf)); |
| 621 | fprintf(stderr, "\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 622 | } else if (quiet == 1) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 623 | fprintf(stderr, "%-4s (%s) %-5s %-5s ", pixFormatStr[pf], |
| 624 | (flags & TJFLAG_BOTTOMUP) ? "BU" : "TD", csName[cs], |
| 625 | subNameLong[subsamp]); |
| 626 | fprintf(stderr, "%-5d %-5d ", tilew, tileh); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 627 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 628 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 629 | tsubsamp = subsamp; |
| 630 | if (doTile || xformOp != TJXOP_NONE || xformOpt != 0 || customFilter) { |
| 631 | if ((t = (tjtransform *)malloc(sizeof(tjtransform) * ntilesw * |
| 632 | ntilesh)) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 633 | THROW_UNIX("allocating image transform array"); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 634 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 635 | if (xformOp == TJXOP_TRANSPOSE || xformOp == TJXOP_TRANSVERSE || |
| 636 | xformOp == TJXOP_ROT90 || xformOp == TJXOP_ROT270) { |
| 637 | tw = h; th = w; ttilew = tileh; ttileh = tilew; |
| 638 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 639 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 640 | if (xformOpt & TJXOPT_GRAY) tsubsamp = TJ_GRAYSCALE; |
| 641 | if (xformOp == TJXOP_HFLIP || xformOp == TJXOP_ROT180) |
| 642 | tw = tw - (tw % tjMCUWidth[tsubsamp]); |
| 643 | if (xformOp == TJXOP_VFLIP || xformOp == TJXOP_ROT180) |
| 644 | th = th - (th % tjMCUHeight[tsubsamp]); |
| 645 | if (xformOp == TJXOP_TRANSVERSE || xformOp == TJXOP_ROT90) |
| 646 | tw = tw - (tw % tjMCUHeight[tsubsamp]); |
| 647 | if (xformOp == TJXOP_TRANSVERSE || xformOp == TJXOP_ROT270) |
| 648 | th = th - (th % tjMCUWidth[tsubsamp]); |
| 649 | tntilesw = (tw + ttilew - 1) / ttilew; |
| 650 | tntilesh = (th + ttileh - 1) / ttileh; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 651 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 652 | if (xformOp == TJXOP_TRANSPOSE || xformOp == TJXOP_TRANSVERSE || |
| 653 | xformOp == TJXOP_ROT90 || xformOp == TJXOP_ROT270) { |
| 654 | if (tsubsamp == TJSAMP_422) tsubsamp = TJSAMP_440; |
| 655 | else if (tsubsamp == TJSAMP_440) tsubsamp = TJSAMP_422; |
| 656 | } |
Tom Hudson | 0d47d2d | 2016-05-04 13:22:56 -0400 | [diff] [blame] | 657 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 658 | for (row = 0, tile = 0; row < tntilesh; row++) { |
| 659 | for (col = 0; col < tntilesw; col++, tile++) { |
| 660 | t[tile].r.w = min(ttilew, tw - col * ttilew); |
| 661 | t[tile].r.h = min(ttileh, th - row * ttileh); |
| 662 | t[tile].r.x = col * ttilew; |
| 663 | t[tile].r.y = row * ttileh; |
| 664 | t[tile].op = xformOp; |
| 665 | t[tile].options = xformOpt | TJXOPT_TRIM; |
| 666 | t[tile].customFilter = customFilter; |
| 667 | if (t[tile].options & TJXOPT_NOOUTPUT && jpegBuf[tile]) { |
| 668 | tjFree(jpegBuf[tile]); jpegBuf[tile] = NULL; |
| 669 | } |
| 670 | } |
| 671 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 672 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 673 | iter = -1; |
| 674 | elapsed = 0.; |
| 675 | while (1) { |
| 676 | start = getTime(); |
| 677 | if (tjTransform(handle, srcBuf, srcSize, tntilesw * tntilesh, jpegBuf, |
| 678 | jpegSize, t, flags) == -1) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 679 | THROW_TJ("executing tjTransform()"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 680 | elapsed += getTime() - start; |
| 681 | if (iter >= 0) { |
| 682 | iter++; |
| 683 | if (elapsed >= benchTime) break; |
| 684 | } else if (elapsed >= warmup) { |
| 685 | iter = 0; |
| 686 | elapsed = 0.; |
| 687 | } |
| 688 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 689 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 690 | free(t); t = NULL; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 691 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 692 | for (tile = 0, totalJpegSize = 0; tile < tntilesw * tntilesh; tile++) |
| 693 | totalJpegSize += jpegSize[tile]; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 694 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 695 | if (quiet) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 696 | fprintf(stderr, "%-6s%s%-6s%s", |
| 697 | sigfig((double)(w * h) / 1000000. / elapsed, 4, tempStr, 80), |
| 698 | quiet == 2 ? "\n" : " ", |
| 699 | sigfig((double)(w * h * ps) / (double)totalJpegSize, 4, |
| 700 | tempStr2, 80), |
| 701 | quiet == 2 ? "\n" : " "); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 702 | } else if (!quiet) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 703 | fprintf(stderr, "Transform --> Frame rate: %f fps\n", |
| 704 | 1.0 / elapsed); |
| 705 | fprintf(stderr, " Output image size: %lu bytes\n", |
| 706 | totalJpegSize); |
| 707 | fprintf(stderr, " Compression ratio: %f:1\n", |
| 708 | (double)(w * h * ps) / (double)totalJpegSize); |
| 709 | fprintf(stderr, |
| 710 | " Throughput: %f Megapixels/sec\n", |
| 711 | (double)(w * h) / 1000000. / elapsed); |
| 712 | fprintf(stderr, |
| 713 | " Output bit stream: %f Megabits/sec\n", |
| 714 | (double)totalJpegSize * 8. / 1000000. / elapsed); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 715 | } |
| 716 | } else { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 717 | if (quiet == 1) fprintf(stderr, "N/A N/A "); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 718 | tjFree(jpegBuf[0]); |
| 719 | jpegBuf[0] = NULL; |
| 720 | decompsrc = 1; |
| 721 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 722 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 723 | if (w == tilew) ttilew = tw; |
| 724 | if (h == tileh) ttileh = th; |
| 725 | if (!(xformOpt & TJXOPT_NOOUTPUT)) { |
| 726 | if (decomp(NULL, decompsrc ? &srcBuf : jpegBuf, |
| 727 | decompsrc ? &srcSize : jpegSize, NULL, tw, th, tsubsamp, 0, |
| 728 | fileName, ttilew, ttileh) == -1) |
| 729 | goto bailout; |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 730 | } else if (quiet == 1) fprintf(stderr, "N/A\n"); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 731 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 732 | for (i = 0; i < ntilesw * ntilesh; i++) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 733 | tjFree(jpegBuf[i]); |
| 734 | jpegBuf[i] = NULL; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 735 | } |
| 736 | free(jpegBuf); jpegBuf = NULL; |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 737 | free(jpegSize); jpegSize = NULL; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 738 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 739 | if (tilew == w && tileh == h) break; |
| 740 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 741 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 742 | bailout: |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 743 | if (file) fclose(file); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 744 | if (jpegBuf) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 745 | for (i = 0; i < ntilesw * ntilesh; i++) |
| 746 | tjFree(jpegBuf[i]); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 747 | } |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 748 | free(jpegBuf); |
| 749 | free(jpegSize); |
| 750 | free(srcBuf); |
| 751 | free(t); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 752 | if (handle) { tjDestroy(handle); handle = NULL; } |
| 753 | return retval; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 754 | } |
| 755 | |
| 756 | |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 757 | static void usage(char *progName) |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 758 | { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 759 | int i; |
| 760 | |
| 761 | printf("USAGE: %s\n", progName); |
| 762 | printf(" <Inputfile (BMP|PPM)> <Quality> [options]\n\n"); |
| 763 | printf(" %s\n", progName); |
| 764 | printf(" <Inputfile (JPG)> [options]\n\n"); |
| 765 | printf("Options:\n\n"); |
| 766 | printf("-alloc = Dynamically allocate JPEG image buffers\n"); |
| 767 | printf("-bmp = Generate output images in Windows Bitmap format (default = PPM)\n"); |
| 768 | printf("-bottomup = Test bottom-up compression/decompression\n"); |
| 769 | printf("-tile = Test performance of the codec when the image is encoded as separate\n"); |
| 770 | printf(" tiles of varying sizes.\n"); |
| 771 | printf("-rgb, -bgr, -rgbx, -bgrx, -xbgr, -xrgb =\n"); |
| 772 | printf(" Test the specified color conversion path in the codec (default = BGR)\n"); |
| 773 | printf("-cmyk = Indirectly test YCCK JPEG compression/decompression (the source\n"); |
| 774 | printf(" and destination bitmaps are still RGB. The conversion is done\n"); |
| 775 | printf(" internally prior to compression or after decompression.)\n"); |
| 776 | printf("-fastupsample = Use the fastest chrominance upsampling algorithm available in\n"); |
| 777 | printf(" the underlying codec\n"); |
| 778 | printf("-fastdct = Use the fastest DCT/IDCT algorithms available in the underlying\n"); |
| 779 | printf(" codec\n"); |
| 780 | printf("-accuratedct = Use the most accurate DCT/IDCT algorithms available in the\n"); |
| 781 | printf(" underlying codec\n"); |
| 782 | printf("-progressive = Use progressive entropy coding in JPEG images generated by\n"); |
| 783 | printf(" compression and transform operations.\n"); |
| 784 | printf("-subsamp <s> = When testing JPEG compression, this option specifies the level\n"); |
| 785 | printf(" of chrominance subsampling to use (<s> = 444, 422, 440, 420, 411, or\n"); |
| 786 | printf(" GRAY). The default is to test Grayscale, 4:2:0, 4:2:2, and 4:4:4 in\n"); |
| 787 | printf(" sequence.\n"); |
| 788 | printf("-quiet = Output results in tabular rather than verbose format\n"); |
| 789 | printf("-yuv = Test YUV encoding/decoding functions\n"); |
| 790 | printf("-yuvpad <p> = If testing YUV encoding/decoding, this specifies the number of\n"); |
| 791 | printf(" bytes to which each row of each plane in the intermediate YUV image is\n"); |
| 792 | printf(" padded (default = 1)\n"); |
| 793 | printf("-scale M/N = Scale down the width/height of the decompressed JPEG image by a\n"); |
| 794 | printf(" factor of M/N (M/N = "); |
| 795 | for (i = 0; i < nsf; i++) { |
| 796 | printf("%d/%d", scalingFactors[i].num, scalingFactors[i].denom); |
| 797 | if (nsf == 2 && i != nsf - 1) printf(" or "); |
| 798 | else if (nsf > 2) { |
| 799 | if (i != nsf - 1) printf(", "); |
| 800 | if (i == nsf - 2) printf("or "); |
| 801 | } |
| 802 | if (i % 8 == 0 && i != 0) printf("\n "); |
| 803 | } |
| 804 | printf(")\n"); |
| 805 | printf("-hflip, -vflip, -transpose, -transverse, -rot90, -rot180, -rot270 =\n"); |
| 806 | printf(" Perform the corresponding lossless transform prior to\n"); |
| 807 | printf(" decompression (these options are mutually exclusive)\n"); |
| 808 | printf("-grayscale = Perform lossless grayscale conversion prior to decompression\n"); |
| 809 | printf(" test (can be combined with the other transforms above)\n"); |
| 810 | printf("-copynone = Do not copy any extra markers (including EXIF and ICC profile data)\n"); |
| 811 | printf(" when transforming the image.\n"); |
| 812 | printf("-benchtime <t> = Run each benchmark for at least <t> seconds (default = 5.0)\n"); |
| 813 | printf("-warmup <t> = Run each benchmark for <t> seconds (default = 1.0) prior to\n"); |
| 814 | printf(" starting the timer, in order to prime the caches and thus improve the\n"); |
| 815 | printf(" consistency of the results.\n"); |
| 816 | printf("-componly = Stop after running compression tests. Do not test decompression.\n"); |
| 817 | printf("-nowrite = Do not write reference or output images (improves consistency of\n"); |
| 818 | printf(" performance measurements.)\n"); |
Jonathan Wright | 24e3105 | 2021-04-26 12:10:48 +0100 | [diff] [blame] | 819 | printf("-limitscans = Refuse to decompress or transform progressive JPEG images that\n"); |
| 820 | printf(" have an unreasonably large number of scans\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 821 | printf("-stoponwarning = Immediately discontinue the current\n"); |
| 822 | printf(" compression/decompression/transform operation if the underlying codec\n"); |
| 823 | printf(" throws a warning (non-fatal error)\n\n"); |
| 824 | printf("NOTE: If the quality is specified as a range (e.g. 90-100), a separate\n"); |
| 825 | printf("test will be performed for all quality values in the range.\n\n"); |
| 826 | exit(1); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 827 | } |
| 828 | |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 829 | #ifndef GTEST |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 830 | int main(int argc, char *argv[]) |
Jonathan Wright | 285aa14 | 2020-06-12 15:14:35 +0100 | [diff] [blame] | 831 | #else |
| 832 | int tjbench(int argc, char *argv[]) |
| 833 | #endif |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 834 | { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 835 | unsigned char *srcBuf = NULL; |
| 836 | int w = 0, h = 0, i, j, minQual = -1, maxQual = -1; |
| 837 | char *temp; |
| 838 | int minArg = 2, retval = 0, subsamp = -1; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 839 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 840 | if ((scalingFactors = tjGetScalingFactors(&nsf)) == NULL || nsf == 0) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 841 | THROW("executing tjGetScalingFactors()", tjGetErrorStr()); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 842 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 843 | if (argc < minArg) usage(argv[0]); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 844 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 845 | temp = strrchr(argv[1], '.'); |
| 846 | if (temp != NULL) { |
| 847 | if (!strcasecmp(temp, ".bmp")) ext = "bmp"; |
| 848 | if (!strcasecmp(temp, ".jpg") || !strcasecmp(temp, ".jpeg")) |
| 849 | decompOnly = 1; |
| 850 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 851 | |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 852 | fprintf(stderr, "\n"); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 853 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 854 | if (!decompOnly) { |
| 855 | minArg = 3; |
| 856 | if (argc < minArg) usage(argv[0]); |
| 857 | if ((minQual = atoi(argv[2])) < 1 || minQual > 100) { |
| 858 | puts("ERROR: Quality must be between 1 and 100."); |
| 859 | exit(1); |
| 860 | } |
| 861 | if ((temp = strchr(argv[2], '-')) != NULL && strlen(temp) > 1 && |
| 862 | sscanf(&temp[1], "%d", &maxQual) == 1 && maxQual > minQual && |
| 863 | maxQual >= 1 && maxQual <= 100) {} |
| 864 | else maxQual = minQual; |
| 865 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 866 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 867 | if (argc > minArg) { |
| 868 | for (i = minArg; i < argc; i++) { |
| 869 | if (!strcasecmp(argv[i], "-tile")) { |
| 870 | doTile = 1; xformOpt |= TJXOPT_CROP; |
| 871 | } else if (!strcasecmp(argv[i], "-fastupsample")) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 872 | fprintf(stderr, "Using fast upsampling code\n\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 873 | flags |= TJFLAG_FASTUPSAMPLE; |
| 874 | } else if (!strcasecmp(argv[i], "-fastdct")) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 875 | fprintf(stderr, "Using fastest DCT/IDCT algorithm\n\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 876 | flags |= TJFLAG_FASTDCT; |
| 877 | } else if (!strcasecmp(argv[i], "-accuratedct")) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 878 | fprintf(stderr, "Using most accurate DCT/IDCT algorithm\n\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 879 | flags |= TJFLAG_ACCURATEDCT; |
| 880 | } else if (!strcasecmp(argv[i], "-progressive")) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 881 | fprintf(stderr, "Using progressive entropy coding\n\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 882 | flags |= TJFLAG_PROGRESSIVE; |
| 883 | } else if (!strcasecmp(argv[i], "-rgb")) |
| 884 | pf = TJPF_RGB; |
| 885 | else if (!strcasecmp(argv[i], "-rgbx")) |
| 886 | pf = TJPF_RGBX; |
| 887 | else if (!strcasecmp(argv[i], "-bgr")) |
| 888 | pf = TJPF_BGR; |
| 889 | else if (!strcasecmp(argv[i], "-bgrx")) |
| 890 | pf = TJPF_BGRX; |
| 891 | else if (!strcasecmp(argv[i], "-xbgr")) |
| 892 | pf = TJPF_XBGR; |
| 893 | else if (!strcasecmp(argv[i], "-xrgb")) |
| 894 | pf = TJPF_XRGB; |
| 895 | else if (!strcasecmp(argv[i], "-cmyk")) |
| 896 | pf = TJPF_CMYK; |
| 897 | else if (!strcasecmp(argv[i], "-bottomup")) |
| 898 | flags |= TJFLAG_BOTTOMUP; |
| 899 | else if (!strcasecmp(argv[i], "-quiet")) |
| 900 | quiet = 1; |
| 901 | else if (!strcasecmp(argv[i], "-qq")) |
| 902 | quiet = 2; |
| 903 | else if (!strcasecmp(argv[i], "-scale") && i < argc - 1) { |
| 904 | int temp1 = 0, temp2 = 0, match = 0; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 905 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 906 | if (sscanf(argv[++i], "%d/%d", &temp1, &temp2) == 2) { |
| 907 | for (j = 0; j < nsf; j++) { |
| 908 | if ((double)temp1 / (double)temp2 == |
| 909 | (double)scalingFactors[j].num / |
| 910 | (double)scalingFactors[j].denom) { |
| 911 | sf = scalingFactors[j]; |
| 912 | match = 1; break; |
| 913 | } |
| 914 | } |
| 915 | if (!match) usage(argv[0]); |
| 916 | } else usage(argv[0]); |
| 917 | } else if (!strcasecmp(argv[i], "-hflip")) |
| 918 | xformOp = TJXOP_HFLIP; |
| 919 | else if (!strcasecmp(argv[i], "-vflip")) |
| 920 | xformOp = TJXOP_VFLIP; |
| 921 | else if (!strcasecmp(argv[i], "-transpose")) |
| 922 | xformOp = TJXOP_TRANSPOSE; |
| 923 | else if (!strcasecmp(argv[i], "-transverse")) |
| 924 | xformOp = TJXOP_TRANSVERSE; |
| 925 | else if (!strcasecmp(argv[i], "-rot90")) |
| 926 | xformOp = TJXOP_ROT90; |
| 927 | else if (!strcasecmp(argv[i], "-rot180")) |
| 928 | xformOp = TJXOP_ROT180; |
| 929 | else if (!strcasecmp(argv[i], "-rot270")) |
| 930 | xformOp = TJXOP_ROT270; |
| 931 | else if (!strcasecmp(argv[i], "-grayscale")) |
| 932 | xformOpt |= TJXOPT_GRAY; |
| 933 | else if (!strcasecmp(argv[i], "-custom")) |
| 934 | customFilter = dummyDCTFilter; |
| 935 | else if (!strcasecmp(argv[i], "-nooutput")) |
| 936 | xformOpt |= TJXOPT_NOOUTPUT; |
| 937 | else if (!strcasecmp(argv[i], "-copynone")) |
| 938 | xformOpt |= TJXOPT_COPYNONE; |
| 939 | else if (!strcasecmp(argv[i], "-benchtime") && i < argc - 1) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 940 | double tempd = atof(argv[++i]); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 941 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 942 | if (tempd > 0.0) benchTime = tempd; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 943 | else usage(argv[0]); |
| 944 | } else if (!strcasecmp(argv[i], "-warmup") && i < argc - 1) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 945 | double tempd = atof(argv[++i]); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 946 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 947 | if (tempd >= 0.0) warmup = tempd; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 948 | else usage(argv[0]); |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 949 | fprintf(stderr, "Warmup time = %.1f seconds\n\n", warmup); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 950 | } else if (!strcasecmp(argv[i], "-alloc")) |
| 951 | flags &= (~TJFLAG_NOREALLOC); |
| 952 | else if (!strcasecmp(argv[i], "-bmp")) |
| 953 | ext = "bmp"; |
| 954 | else if (!strcasecmp(argv[i], "-yuv")) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 955 | fprintf(stderr, "Testing YUV planar encoding/decoding\n\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 956 | doYUV = 1; |
| 957 | } else if (!strcasecmp(argv[i], "-yuvpad") && i < argc - 1) { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 958 | int tempi = atoi(argv[++i]); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 959 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 960 | if (tempi >= 1) yuvPad = tempi; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 961 | } else if (!strcasecmp(argv[i], "-subsamp") && i < argc - 1) { |
| 962 | i++; |
| 963 | if (toupper(argv[i][0]) == 'G') subsamp = TJSAMP_GRAY; |
| 964 | else { |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 965 | int tempi = atoi(argv[i]); |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 966 | |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 967 | switch (tempi) { |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 968 | case 444: subsamp = TJSAMP_444; break; |
| 969 | case 422: subsamp = TJSAMP_422; break; |
| 970 | case 440: subsamp = TJSAMP_440; break; |
| 971 | case 420: subsamp = TJSAMP_420; break; |
| 972 | case 411: subsamp = TJSAMP_411; break; |
| 973 | } |
| 974 | } |
| 975 | } else if (!strcasecmp(argv[i], "-componly")) |
| 976 | compOnly = 1; |
| 977 | else if (!strcasecmp(argv[i], "-nowrite")) |
| 978 | doWrite = 0; |
Jonathan Wright | 24e3105 | 2021-04-26 12:10:48 +0100 | [diff] [blame] | 979 | else if (!strcasecmp(argv[i], "-limitscans")) |
| 980 | flags |= TJFLAG_LIMITSCANS; |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 981 | else if (!strcasecmp(argv[i], "-stoponwarning")) |
| 982 | flags |= TJFLAG_STOPONWARNING; |
| 983 | else usage(argv[0]); |
| 984 | } |
| 985 | } |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 986 | |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 987 | if ((sf.num != 1 || sf.denom != 1) && doTile) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 988 | fprintf(stderr, "Disabling tiled compression/decompression tests, because those tests do not\n"); |
| 989 | fprintf(stderr, "work when scaled decompression is enabled.\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 990 | doTile = 0; |
| 991 | } |
| 992 | |
| 993 | if ((flags & TJFLAG_NOREALLOC) == 0 && doTile) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 994 | fprintf(stderr, "Disabling tiled compression/decompression tests, because those tests do not\n"); |
| 995 | fprintf(stderr, "work when dynamic JPEG buffer allocation is enabled.\n\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 996 | doTile = 0; |
| 997 | } |
| 998 | |
| 999 | if (!decompOnly) { |
| 1000 | if ((srcBuf = tjLoadImage(argv[1], &w, 1, &h, &pf, flags)) == NULL) |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 1001 | THROW_TJG("loading bitmap"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 1002 | temp = strrchr(argv[1], '.'); |
| 1003 | if (temp != NULL) *temp = '\0'; |
| 1004 | } |
| 1005 | |
| 1006 | if (quiet == 1 && !decompOnly) { |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 1007 | fprintf(stderr, "All performance values in Mpixels/sec\n\n"); |
| 1008 | fprintf(stderr, "Bitmap JPEG JPEG %s %s ", |
| 1009 | doTile ? "Tile " : "Image", doTile ? "Tile " : "Image"); |
| 1010 | if (doYUV) fprintf(stderr, "Encode "); |
| 1011 | fprintf(stderr, "Comp Comp Decomp "); |
| 1012 | if (doYUV) fprintf(stderr, "Decode"); |
| 1013 | fprintf(stderr, "\n"); |
| 1014 | fprintf(stderr, "Format Subsamp Qual Width Height "); |
| 1015 | if (doYUV) fprintf(stderr, "Perf "); |
| 1016 | fprintf(stderr, "Perf Ratio Perf "); |
| 1017 | if (doYUV) fprintf(stderr, "Perf"); |
| 1018 | fprintf(stderr, "\n\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 1019 | } |
| 1020 | |
| 1021 | if (decompOnly) { |
| 1022 | decompTest(argv[1]); |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 1023 | fprintf(stderr, "\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 1024 | goto bailout; |
| 1025 | } |
| 1026 | if (subsamp >= 0 && subsamp < TJ_NUMSAMP) { |
| 1027 | for (i = maxQual; i >= minQual; i--) |
| 1028 | fullTest(srcBuf, w, h, subsamp, i, argv[1]); |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 1029 | fprintf(stderr, "\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 1030 | } else { |
| 1031 | if (pf != TJPF_CMYK) { |
| 1032 | for (i = maxQual; i >= minQual; i--) |
| 1033 | fullTest(srcBuf, w, h, TJSAMP_GRAY, i, argv[1]); |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 1034 | fprintf(stderr, "\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 1035 | } |
| 1036 | for (i = maxQual; i >= minQual; i--) |
| 1037 | fullTest(srcBuf, w, h, TJSAMP_420, i, argv[1]); |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 1038 | fprintf(stderr, "\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 1039 | for (i = maxQual; i >= minQual; i--) |
| 1040 | fullTest(srcBuf, w, h, TJSAMP_422, i, argv[1]); |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 1041 | fprintf(stderr, "\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 1042 | for (i = maxQual; i >= minQual; i--) |
| 1043 | fullTest(srcBuf, w, h, TJSAMP_444, i, argv[1]); |
Jonathan Wright | 681ce7f | 2020-06-12 18:20:50 +0100 | [diff] [blame] | 1044 | fprintf(stderr, "\n"); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 1045 | } |
| 1046 | |
| 1047 | bailout: |
Jonathan Wright | db870df | 2020-08-05 11:42:22 +0100 | [diff] [blame] | 1048 | tjFree(srcBuf); |
Chris Blume | cca8c4d | 2019-03-01 01:09:50 -0800 | [diff] [blame] | 1049 | return retval; |
hbono@chromium.org | 9862697 | 2011-08-03 03:13:08 +0000 | [diff] [blame] | 1050 | } |