| File: | test/lowlevel-blt-bench.c |
| Location: | line 514, column 5 |
| Description: | Value stored to 'pix_cnt' is never read |
| 1 | /* |
| 2 | * Copyright © 2009 Nokia Corporation |
| 3 | * Copyright © 2010 Movial Creative Technologies Oy |
| 4 | * |
| 5 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 6 | * copy of this software and associated documentation files (the "Software"), |
| 7 | * to deal in the Software without restriction, including without limitation |
| 8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 9 | * and/or sell copies of the Software, and to permit persons to whom the |
| 10 | * Software is furnished to do so, subject to the following conditions: |
| 11 | * |
| 12 | * The above copyright notice and this permission notice (including the next |
| 13 | * paragraph) shall be included in all copies or substantial portions of the |
| 14 | * Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 21 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 22 | * DEALINGS IN THE SOFTWARE. |
| 23 | */ |
| 24 | |
| 25 | #include <stdio.h> |
| 26 | #include <stdlib.h> |
| 27 | #include <string.h> |
| 28 | #include "utils.h" |
| 29 | |
| 30 | #define SOLID_FLAG1 1 |
| 31 | #define CA_FLAG2 2 |
| 32 | |
| 33 | #define L1CACHE_SIZE(8 * 1024) (8 * 1024) |
| 34 | #define L2CACHE_SIZE(128 * 1024) (128 * 1024) |
| 35 | |
| 36 | /* This is applied to both L1 and L2 tests - alternatively, you could |
| 37 | * parameterise bench_L or split it into two functions. It could be |
| 38 | * read at runtime on some architectures, but it only really matters |
| 39 | * that it's a number that's an integer divisor of both cacheline |
| 40 | * lengths, and further, it only really matters for caches that don't |
| 41 | * do allocate0on-write. */ |
| 42 | #define CACHELINE_LENGTH(32) (32) /* bytes */ |
| 43 | |
| 44 | #define WIDTH1920 1920 |
| 45 | #define HEIGHT1080 1080 |
| 46 | #define BUFSIZE(1920 * 1080 * 4) (WIDTH1920 * HEIGHT1080 * 4) |
| 47 | #define XWIDTH256 256 |
| 48 | #define XHEIGHT256 256 |
| 49 | #define TILEWIDTH32 32 |
| 50 | #define TINYWIDTH8 8 |
| 51 | |
| 52 | #define EXCLUDE_OVERHEAD1 1 |
| 53 | |
| 54 | uint32_t *dst; |
| 55 | uint32_t *src; |
| 56 | uint32_t *mask; |
| 57 | |
| 58 | double bandwidth = 0.0; |
| 59 | |
| 60 | double |
| 61 | bench_memcpy () |
| 62 | { |
| 63 | int64_t n = 0, total; |
| 64 | double t1, t2; |
| 65 | int x = 0; |
| 66 | |
| 67 | t1 = gettime (); |
| 68 | while (1) |
| 69 | { |
| 70 | memcpy (dst, src, BUFSIZE - 64)__builtin___memcpy_chk (dst, src, (1920 * 1080 * 4) - 64, __builtin_object_size (dst, 0)); |
| 71 | memcpy (src, dst, BUFSIZE - 64)__builtin___memcpy_chk (src, dst, (1920 * 1080 * 4) - 64, __builtin_object_size (src, 0)); |
| 72 | n += 4 * (BUFSIZE(1920 * 1080 * 4) - 64); |
| 73 | t2 = gettime (); |
| 74 | if (t2 - t1 > 0.5) |
| 75 | break; |
| 76 | } |
| 77 | n = total = n * 5; |
| 78 | t1 = gettime (); |
| 79 | while (n > 0) |
| 80 | { |
| 81 | if (++x >= 64) |
| 82 | x = 0; |
| 83 | memcpy ((char *)dst + 1, (char *)src + x, BUFSIZE - 64)__builtin___memcpy_chk ((char *)dst + 1, (char *)src + x, (1920 * 1080 * 4) - 64, __builtin_object_size ((char *)dst + 1, 0) ); |
| 84 | memcpy ((char *)src + 1, (char *)dst + x, BUFSIZE - 64)__builtin___memcpy_chk ((char *)src + 1, (char *)dst + x, (1920 * 1080 * 4) - 64, __builtin_object_size ((char *)src + 1, 0) ); |
| 85 | n -= 4 * (BUFSIZE(1920 * 1080 * 4) - 64); |
| 86 | } |
| 87 | t2 = gettime (); |
| 88 | return (double)total / (t2 - t1); |
| 89 | } |
| 90 | |
| 91 | static pixman_bool_t use_scaling = FALSE0; |
| 92 | static pixman_filter_t filter = PIXMAN_FILTER_NEAREST; |
| 93 | static pixman_bool_t use_csv_output = FALSE0; |
| 94 | |
| 95 | /* nearly 1x scale factor */ |
| 96 | static pixman_transform_t m = |
| 97 | { |
| 98 | { |
| 99 | { pixman_fixed_1(((pixman_fixed_t) ((1) << 16))) + 1, 0, 0 }, |
| 100 | { 0, pixman_fixed_1(((pixman_fixed_t) ((1) << 16))), 0 }, |
| 101 | { 0, 0, pixman_fixed_1(((pixman_fixed_t) ((1) << 16))) } |
| 102 | } |
| 103 | }; |
| 104 | |
| 105 | static void |
| 106 | pixman_image_composite_wrapper (pixman_implementation_t *impl, |
| 107 | pixman_composite_info_t *info) |
| 108 | { |
| 109 | if (use_scaling) |
| 110 | { |
| 111 | pixman_image_set_filter (info->src_image, filter, NULL((void*)0), 0); |
| 112 | pixman_image_set_transform(info->src_image, &m); |
| 113 | } |
| 114 | pixman_image_composite (info->op, |
| 115 | info->src_image, info->mask_image, info->dest_image, |
| 116 | info->src_x, info->src_y, |
| 117 | info->mask_x, info->mask_y, |
| 118 | info->dest_x, info->dest_y, |
| 119 | info->width, info->height); |
| 120 | } |
| 121 | |
| 122 | static void |
| 123 | pixman_image_composite_empty (pixman_implementation_t *impl, |
| 124 | pixman_composite_info_t *info) |
| 125 | { |
| 126 | if (use_scaling) |
| 127 | { |
| 128 | pixman_image_set_filter (info->src_image, filter, NULL((void*)0), 0); |
| 129 | pixman_image_set_transform(info->src_image, &m); |
| 130 | } |
| 131 | pixman_image_composite (info->op, |
| 132 | info->src_image, info->mask_image, info->dest_image, |
| 133 | 0, 0, 0, 0, 0, 0, 1, 1); |
| 134 | } |
| 135 | |
| 136 | static inline__inline__ void |
| 137 | call_func (pixman_composite_func_t func, |
| 138 | pixman_op_t op, |
| 139 | pixman_image_t * src_image, |
| 140 | pixman_image_t * mask_image, |
| 141 | pixman_image_t * dest_image, |
| 142 | int32_t src_x, |
| 143 | int32_t src_y, |
| 144 | int32_t mask_x, |
| 145 | int32_t mask_y, |
| 146 | int32_t dest_x, |
| 147 | int32_t dest_y, |
| 148 | int32_t width, |
| 149 | int32_t height) |
| 150 | { |
| 151 | pixman_composite_info_t info; |
| 152 | |
| 153 | info.op = op; |
| 154 | info.src_image = src_image; |
| 155 | info.mask_image = mask_image; |
| 156 | info.dest_image = dest_image; |
| 157 | info.src_x = src_x; |
| 158 | info.src_y = src_y; |
| 159 | info.mask_x = mask_x; |
| 160 | info.mask_y = mask_y; |
| 161 | info.dest_x = dest_x; |
| 162 | info.dest_y = dest_y; |
| 163 | info.width = width; |
| 164 | info.height = height; |
| 165 | |
| 166 | func (0, &info); |
| 167 | } |
| 168 | |
| 169 | double |
| 170 | noinline__attribute__((noinline)) |
| 171 | bench_L (pixman_op_t op, |
| 172 | pixman_image_t * src_img, |
| 173 | pixman_image_t * mask_img, |
| 174 | pixman_image_t * dst_img, |
| 175 | int64_t n, |
| 176 | pixman_composite_func_t func, |
| 177 | int width, |
| 178 | int lines_count) |
| 179 | { |
| 180 | int64_t i, j, k; |
| 181 | int x = 0; |
| 182 | int q = 0; |
| 183 | volatile int qx; |
| 184 | |
| 185 | for (i = 0; i < n; i++) |
| 186 | { |
| 187 | /* For caches without allocate-on-write, we need to force the |
| 188 | * destination buffer back into the cache on each iteration, |
| 189 | * otherwise if they are evicted during the test, they remain |
| 190 | * uncached. This doesn't matter for tests which read the |
| 191 | * destination buffer, or for caches that do allocate-on-write, |
| 192 | * but in those cases this loop just adds constant time, which |
| 193 | * should be successfully cancelled out. |
| 194 | */ |
| 195 | for (j = 0; j < lines_count; j++) |
| 196 | { |
| 197 | for (k = 0; k < width + 62; k += CACHELINE_LENGTH(32) / sizeof *dst) |
| 198 | { |
| 199 | q += dst[j * WIDTH1920 + k]; |
| 200 | } |
| 201 | q += dst[j * WIDTH1920 + width + 62]; |
| 202 | } |
| 203 | if (++x >= 64) |
| 204 | x = 0; |
| 205 | call_func (func, op, src_img, mask_img, dst_img, x, 0, x, 0, 63 - x, 0, width, lines_count); |
| 206 | } |
| 207 | qx = q; |
| 208 | |
| 209 | return (double)n * lines_count * width; |
| 210 | } |
| 211 | |
| 212 | double |
| 213 | noinline__attribute__((noinline)) |
| 214 | bench_M (pixman_op_t op, |
| 215 | pixman_image_t * src_img, |
| 216 | pixman_image_t * mask_img, |
| 217 | pixman_image_t * dst_img, |
| 218 | int64_t n, |
| 219 | pixman_composite_func_t func) |
| 220 | { |
| 221 | int64_t i; |
| 222 | int x = 0; |
| 223 | |
| 224 | for (i = 0; i < n; i++) |
| 225 | { |
| 226 | if (++x >= 64) |
| 227 | x = 0; |
| 228 | call_func (func, op, src_img, mask_img, dst_img, x, 0, x, 0, 1, 0, WIDTH1920 - 64, HEIGHT1080); |
| 229 | } |
| 230 | |
| 231 | return (double)n * (WIDTH1920 - 64) * HEIGHT1080; |
| 232 | } |
| 233 | |
| 234 | double |
| 235 | noinline__attribute__((noinline)) |
| 236 | bench_HT (pixman_op_t op, |
| 237 | pixman_image_t * src_img, |
| 238 | pixman_image_t * mask_img, |
| 239 | pixman_image_t * dst_img, |
| 240 | int64_t n, |
| 241 | pixman_composite_func_t func) |
| 242 | { |
| 243 | double pix_cnt = 0; |
| 244 | int x = 0; |
| 245 | int y = 0; |
| 246 | int64_t i; |
| 247 | |
| 248 | srand (0); |
| 249 | for (i = 0; i < n; i++) |
| 250 | { |
| 251 | int w = (rand () % (TILEWIDTH32 * 2)) + 1; |
| 252 | int h = (rand () % (TILEWIDTH32 * 2)) + 1; |
| 253 | if (x + w > WIDTH1920) |
| 254 | { |
| 255 | x = 0; |
| 256 | y += TILEWIDTH32 * 2; |
| 257 | } |
| 258 | if (y + h > HEIGHT1080) |
| 259 | { |
| 260 | y = 0; |
| 261 | } |
| 262 | call_func (func, op, src_img, mask_img, dst_img, x, y, x, y, x, y, w, h); |
| 263 | x += w; |
| 264 | pix_cnt += w * h; |
| 265 | } |
| 266 | return pix_cnt; |
| 267 | } |
| 268 | |
| 269 | double |
| 270 | noinline__attribute__((noinline)) |
| 271 | bench_VT (pixman_op_t op, |
| 272 | pixman_image_t * src_img, |
| 273 | pixman_image_t * mask_img, |
| 274 | pixman_image_t * dst_img, |
| 275 | int64_t n, |
| 276 | pixman_composite_func_t func) |
| 277 | { |
| 278 | double pix_cnt = 0; |
| 279 | int x = 0; |
| 280 | int y = 0; |
| 281 | int64_t i; |
| 282 | |
| 283 | srand (0); |
| 284 | for (i = 0; i < n; i++) |
| 285 | { |
| 286 | int w = (rand () % (TILEWIDTH32 * 2)) + 1; |
| 287 | int h = (rand () % (TILEWIDTH32 * 2)) + 1; |
| 288 | if (y + h > HEIGHT1080) |
| 289 | { |
| 290 | y = 0; |
| 291 | x += TILEWIDTH32 * 2; |
| 292 | } |
| 293 | if (x + w > WIDTH1920) |
| 294 | { |
| 295 | x = 0; |
| 296 | } |
| 297 | call_func (func, op, src_img, mask_img, dst_img, x, y, x, y, x, y, w, h); |
| 298 | y += h; |
| 299 | pix_cnt += w * h; |
| 300 | } |
| 301 | return pix_cnt; |
| 302 | } |
| 303 | |
| 304 | double |
| 305 | noinline__attribute__((noinline)) |
| 306 | bench_R (pixman_op_t op, |
| 307 | pixman_image_t * src_img, |
| 308 | pixman_image_t * mask_img, |
| 309 | pixman_image_t * dst_img, |
| 310 | int64_t n, |
| 311 | pixman_composite_func_t func, |
| 312 | int maxw, |
| 313 | int maxh) |
| 314 | { |
| 315 | double pix_cnt = 0; |
| 316 | int64_t i; |
| 317 | |
| 318 | if (maxw <= TILEWIDTH32 * 2 || maxh <= TILEWIDTH32 * 2) |
| 319 | { |
| 320 | printf("error: maxw <= TILEWIDTH * 2 || maxh <= TILEWIDTH * 2\n"); |
| 321 | return 0; |
| 322 | } |
| 323 | |
| 324 | srand (0); |
| 325 | for (i = 0; i < n; i++) |
| 326 | { |
| 327 | int w = (rand () % (TILEWIDTH32 * 2)) + 1; |
| 328 | int h = (rand () % (TILEWIDTH32 * 2)) + 1; |
| 329 | int sx = rand () % (maxw - TILEWIDTH32 * 2); |
| 330 | int sy = rand () % (maxh - TILEWIDTH32 * 2); |
| 331 | int dx = rand () % (maxw - TILEWIDTH32 * 2); |
| 332 | int dy = rand () % (maxh - TILEWIDTH32 * 2); |
| 333 | call_func (func, op, src_img, mask_img, dst_img, sx, sy, sx, sy, dx, dy, w, h); |
| 334 | pix_cnt += w * h; |
| 335 | } |
| 336 | return pix_cnt; |
| 337 | } |
| 338 | |
| 339 | double |
| 340 | noinline__attribute__((noinline)) |
| 341 | bench_RT (pixman_op_t op, |
| 342 | pixman_image_t * src_img, |
| 343 | pixman_image_t * mask_img, |
| 344 | pixman_image_t * dst_img, |
| 345 | int64_t n, |
| 346 | pixman_composite_func_t func, |
| 347 | int maxw, |
| 348 | int maxh) |
| 349 | { |
| 350 | double pix_cnt = 0; |
| 351 | int64_t i; |
| 352 | |
| 353 | if (maxw <= TINYWIDTH8 * 2 || maxh <= TINYWIDTH8 * 2) |
| 354 | { |
| 355 | printf("error: maxw <= TINYWIDTH * 2 || maxh <= TINYWIDTH * 2\n"); |
| 356 | return 0; |
| 357 | } |
| 358 | |
| 359 | srand (0); |
| 360 | for (i = 0; i < n; i++) |
| 361 | { |
| 362 | int w = (rand () % (TINYWIDTH8 * 2)) + 1; |
| 363 | int h = (rand () % (TINYWIDTH8 * 2)) + 1; |
| 364 | int sx = rand () % (maxw - TINYWIDTH8 * 2); |
| 365 | int sy = rand () % (maxh - TINYWIDTH8 * 2); |
| 366 | int dx = rand () % (maxw - TINYWIDTH8 * 2); |
| 367 | int dy = rand () % (maxh - TINYWIDTH8 * 2); |
| 368 | call_func (func, op, src_img, mask_img, dst_img, sx, sy, sx, sy, dx, dy, w, h); |
| 369 | pix_cnt += w * h; |
| 370 | } |
| 371 | return pix_cnt; |
| 372 | } |
| 373 | |
| 374 | static double |
| 375 | Mpx_per_sec (double pix_cnt, double t1, double t2, double t3) |
| 376 | { |
| 377 | double overhead = t2 - t1; |
| 378 | double testtime = t3 - t2; |
| 379 | |
| 380 | return pix_cnt / (testtime - overhead) / 1e6; |
| 381 | } |
| 382 | |
| 383 | void |
| 384 | bench_composite (const char *testname, |
| 385 | int src_fmt, |
| 386 | int src_flags, |
| 387 | int op, |
| 388 | int mask_fmt, |
| 389 | int mask_flags, |
| 390 | int dst_fmt, |
| 391 | double npix) |
| 392 | { |
| 393 | pixman_image_t * src_img; |
| 394 | pixman_image_t * dst_img; |
| 395 | pixman_image_t * mask_img; |
| 396 | pixman_image_t * xsrc_img; |
| 397 | pixman_image_t * xdst_img; |
| 398 | pixman_image_t * xmask_img; |
| 399 | double t1, t2, t3, pix_cnt; |
| 400 | int64_t n, l1test_width, nlines; |
| 401 | double bytes_per_pix = 0; |
| 402 | pixman_bool_t bench_pixbuf = FALSE0; |
| 403 | |
| 404 | pixman_composite_func_t func = pixman_image_composite_wrapper; |
| 405 | |
| 406 | if (!(src_flags & SOLID_FLAG1)) |
| 407 | { |
| 408 | bytes_per_pix += (src_fmt >> 24) / 8.0; |
| 409 | src_img = pixman_image_create_bits (src_fmt, |
| 410 | WIDTH1920, HEIGHT1080, |
| 411 | src, |
| 412 | WIDTH1920 * 4); |
| 413 | xsrc_img = pixman_image_create_bits (src_fmt, |
| 414 | XWIDTH256, XHEIGHT256, |
| 415 | src, |
| 416 | XWIDTH256 * 4); |
| 417 | } |
| 418 | else |
| 419 | { |
| 420 | src_img = pixman_image_create_bits (src_fmt, |
| 421 | 1, 1, |
| 422 | src, |
| 423 | 4); |
| 424 | xsrc_img = pixman_image_create_bits (src_fmt, |
| 425 | 1, 1, |
| 426 | src, |
| 427 | 4); |
| 428 | pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL); |
| 429 | pixman_image_set_repeat (xsrc_img, PIXMAN_REPEAT_NORMAL); |
| 430 | } |
| 431 | |
| 432 | bytes_per_pix += (dst_fmt >> 24) / 8.0; |
| 433 | dst_img = pixman_image_create_bits (dst_fmt, |
| 434 | WIDTH1920, HEIGHT1080, |
| 435 | dst, |
| 436 | WIDTH1920 * 4); |
| 437 | |
| 438 | mask_img = NULL((void*)0); |
| 439 | xmask_img = NULL((void*)0); |
| 440 | if (strcmp (testname, "pixbuf") == 0 || strcmp (testname, "rpixbuf") == 0) |
| 441 | { |
| 442 | bench_pixbuf = TRUE1; |
| 443 | } |
| 444 | if (!(mask_flags & SOLID_FLAG1) && mask_fmt != PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0)))) |
| 445 | { |
| 446 | bytes_per_pix += (mask_fmt >> 24) / ((op == PIXMAN_OP_SRC) ? 8.0 : 4.0); |
| 447 | mask_img = pixman_image_create_bits (mask_fmt, |
| 448 | WIDTH1920, HEIGHT1080, |
| 449 | bench_pixbuf ? src : mask, |
| 450 | WIDTH1920 * 4); |
| 451 | xmask_img = pixman_image_create_bits (mask_fmt, |
| 452 | XWIDTH256, XHEIGHT256, |
| 453 | bench_pixbuf ? src : mask, |
| 454 | XWIDTH256 * 4); |
| 455 | } |
| 456 | else if (mask_fmt != PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0)))) |
| 457 | { |
| 458 | mask_img = pixman_image_create_bits (mask_fmt, |
| 459 | 1, 1, |
| 460 | mask, |
| 461 | 4); |
| 462 | xmask_img = pixman_image_create_bits (mask_fmt, |
| 463 | 1, 1, |
| 464 | mask, |
| 465 | 4 * 4); |
| 466 | pixman_image_set_repeat (mask_img, PIXMAN_REPEAT_NORMAL); |
| 467 | pixman_image_set_repeat (xmask_img, PIXMAN_REPEAT_NORMAL); |
| 468 | } |
| 469 | if ((mask_flags & CA_FLAG2) && mask_fmt != PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0)))) |
| 470 | { |
| 471 | pixman_image_set_component_alpha (mask_img, 1); |
| 472 | } |
| 473 | xdst_img = pixman_image_create_bits (dst_fmt, |
| 474 | XWIDTH256, XHEIGHT256, |
| 475 | dst, |
| 476 | XWIDTH256 * 4); |
| 477 | |
| 478 | if (!use_csv_output) |
| 479 | printf ("%24s %c", testname, func != pixman_image_composite_wrapper ? |
| 480 | '-' : '='); |
| 481 | |
| 482 | memcpy (dst, src, BUFSIZE)__builtin___memcpy_chk (dst, src, (1920 * 1080 * 4), __builtin_object_size (dst, 0)); |
| 483 | memcpy (src, dst, BUFSIZE)__builtin___memcpy_chk (src, dst, (1920 * 1080 * 4), __builtin_object_size (src, 0)); |
| 484 | |
| 485 | l1test_width = L1CACHE_SIZE(8 * 1024) / 8 - 64; |
| 486 | if (l1test_width < 1) |
| 487 | l1test_width = 1; |
| 488 | if (l1test_width > WIDTH1920 - 64) |
| 489 | l1test_width = WIDTH1920 - 64; |
| 490 | n = 1 + npix / (l1test_width * 8); |
| 491 | t1 = gettime (); |
| 492 | #if EXCLUDE_OVERHEAD1 |
| 493 | pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, 1); |
| 494 | #endif |
| 495 | t2 = gettime (); |
| 496 | pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, 1); |
| 497 | t3 = gettime (); |
| 498 | if (use_csv_output) |
| 499 | printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 500 | else |
| 501 | printf (" L1:%7.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 502 | fflush (stdout__stdoutp); |
| 503 | |
| 504 | memcpy (dst, src, BUFSIZE)__builtin___memcpy_chk (dst, src, (1920 * 1080 * 4), __builtin_object_size (dst, 0)); |
| 505 | memcpy (src, dst, BUFSIZE)__builtin___memcpy_chk (src, dst, (1920 * 1080 * 4), __builtin_object_size (src, 0)); |
| 506 | |
| 507 | nlines = (L2CACHE_SIZE(128 * 1024) / l1test_width) / |
| 508 | ((PIXMAN_FORMAT_BPP(src_fmt)(((src_fmt) >> 24) ) + PIXMAN_FORMAT_BPP(dst_fmt)(((dst_fmt) >> 24) )) / 8); |
| 509 | if (nlines < 1) |
| 510 | nlines = 1; |
| 511 | n = 1 + npix / (l1test_width * nlines); |
| 512 | t1 = gettime (); |
| 513 | #if EXCLUDE_OVERHEAD1 |
| 514 | pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, nlines); |
Value stored to 'pix_cnt' is never read | |
| 515 | #endif |
| 516 | t2 = gettime (); |
| 517 | pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, nlines); |
| 518 | t3 = gettime (); |
| 519 | if (use_csv_output) |
| 520 | printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 521 | else |
| 522 | printf (" L2:%7.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 523 | fflush (stdout__stdoutp); |
| 524 | |
| 525 | memcpy (dst, src, BUFSIZE)__builtin___memcpy_chk (dst, src, (1920 * 1080 * 4), __builtin_object_size (dst, 0)); |
| 526 | memcpy (src, dst, BUFSIZE)__builtin___memcpy_chk (src, dst, (1920 * 1080 * 4), __builtin_object_size (src, 0)); |
| 527 | |
| 528 | n = 1 + npix / (WIDTH1920 * HEIGHT1080); |
| 529 | t1 = gettime (); |
| 530 | #if EXCLUDE_OVERHEAD1 |
| 531 | pix_cnt = bench_M (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty); |
| 532 | #endif |
| 533 | t2 = gettime (); |
| 534 | pix_cnt = bench_M (op, src_img, mask_img, dst_img, n, func); |
| 535 | t3 = gettime (); |
| 536 | if (use_csv_output) |
| 537 | printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 538 | else |
| 539 | printf (" M:%6.2f (%6.2f%%)", Mpx_per_sec (pix_cnt, t1, t2, t3), |
| 540 | (pix_cnt / ((t3 - t2) - (t2 - t1)) * bytes_per_pix) * (100.0 / bandwidth) ); |
| 541 | fflush (stdout__stdoutp); |
| 542 | |
| 543 | memcpy (dst, src, BUFSIZE)__builtin___memcpy_chk (dst, src, (1920 * 1080 * 4), __builtin_object_size (dst, 0)); |
| 544 | memcpy (src, dst, BUFSIZE)__builtin___memcpy_chk (src, dst, (1920 * 1080 * 4), __builtin_object_size (src, 0)); |
| 545 | |
| 546 | n = 1 + npix / (8 * TILEWIDTH32 * TILEWIDTH32); |
| 547 | t1 = gettime (); |
| 548 | #if EXCLUDE_OVERHEAD1 |
| 549 | pix_cnt = bench_HT (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty); |
| 550 | #endif |
| 551 | t2 = gettime (); |
| 552 | pix_cnt = bench_HT (op, src_img, mask_img, dst_img, n, func); |
| 553 | t3 = gettime (); |
| 554 | if (use_csv_output) |
| 555 | printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 556 | else |
| 557 | printf (" HT:%6.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 558 | fflush (stdout__stdoutp); |
| 559 | |
| 560 | memcpy (dst, src, BUFSIZE)__builtin___memcpy_chk (dst, src, (1920 * 1080 * 4), __builtin_object_size (dst, 0)); |
| 561 | memcpy (src, dst, BUFSIZE)__builtin___memcpy_chk (src, dst, (1920 * 1080 * 4), __builtin_object_size (src, 0)); |
| 562 | |
| 563 | n = 1 + npix / (8 * TILEWIDTH32 * TILEWIDTH32); |
| 564 | t1 = gettime (); |
| 565 | #if EXCLUDE_OVERHEAD1 |
| 566 | pix_cnt = bench_VT (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty); |
| 567 | #endif |
| 568 | t2 = gettime (); |
| 569 | pix_cnt = bench_VT (op, src_img, mask_img, dst_img, n, func); |
| 570 | t3 = gettime (); |
| 571 | if (use_csv_output) |
| 572 | printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 573 | else |
| 574 | printf (" VT:%6.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 575 | fflush (stdout__stdoutp); |
| 576 | |
| 577 | memcpy (dst, src, BUFSIZE)__builtin___memcpy_chk (dst, src, (1920 * 1080 * 4), __builtin_object_size (dst, 0)); |
| 578 | memcpy (src, dst, BUFSIZE)__builtin___memcpy_chk (src, dst, (1920 * 1080 * 4), __builtin_object_size (src, 0)); |
| 579 | |
| 580 | n = 1 + npix / (8 * TILEWIDTH32 * TILEWIDTH32); |
| 581 | t1 = gettime (); |
| 582 | #if EXCLUDE_OVERHEAD1 |
| 583 | pix_cnt = bench_R (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, WIDTH1920, HEIGHT1080); |
| 584 | #endif |
| 585 | t2 = gettime (); |
| 586 | pix_cnt = bench_R (op, src_img, mask_img, dst_img, n, func, WIDTH1920, HEIGHT1080); |
| 587 | t3 = gettime (); |
| 588 | if (use_csv_output) |
| 589 | printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 590 | else |
| 591 | printf (" R:%6.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 592 | fflush (stdout__stdoutp); |
| 593 | |
| 594 | memcpy (dst, src, BUFSIZE)__builtin___memcpy_chk (dst, src, (1920 * 1080 * 4), __builtin_object_size (dst, 0)); |
| 595 | memcpy (src, dst, BUFSIZE)__builtin___memcpy_chk (src, dst, (1920 * 1080 * 4), __builtin_object_size (src, 0)); |
| 596 | |
| 597 | n = 1 + npix / (16 * TINYWIDTH8 * TINYWIDTH8); |
| 598 | t1 = gettime (); |
| 599 | #if EXCLUDE_OVERHEAD1 |
| 600 | pix_cnt = bench_RT (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, WIDTH1920, HEIGHT1080); |
| 601 | #endif |
| 602 | t2 = gettime (); |
| 603 | pix_cnt = bench_RT (op, src_img, mask_img, dst_img, n, func, WIDTH1920, HEIGHT1080); |
| 604 | t3 = gettime (); |
| 605 | if (use_csv_output) |
| 606 | printf ("%g\n", Mpx_per_sec (pix_cnt, t1, t2, t3)); |
| 607 | else |
| 608 | printf (" RT:%6.2f (%4.0fKops/s)\n", Mpx_per_sec (pix_cnt, t1, t2, t3), (double) n / ((t3 - t2) * 1000)); |
| 609 | |
| 610 | if (mask_img) { |
| 611 | pixman_image_unref (mask_img); |
| 612 | pixman_image_unref (xmask_img); |
| 613 | } |
| 614 | pixman_image_unref (src_img); |
| 615 | pixman_image_unref (dst_img); |
| 616 | pixman_image_unref (xsrc_img); |
| 617 | pixman_image_unref (xdst_img); |
| 618 | } |
| 619 | |
| 620 | #define PIXMAN_OP_OUT_REV(PIXMAN_OP_OUT_REVERSE) (PIXMAN_OP_OUT_REVERSE) |
| 621 | |
| 622 | struct test_entry |
| 623 | { |
| 624 | const char *testname; |
| 625 | int src_fmt; |
| 626 | int src_flags; |
| 627 | int op; |
| 628 | int mask_fmt; |
| 629 | int mask_flags; |
| 630 | int dst_fmt; |
| 631 | }; |
| 632 | |
| 633 | typedef struct test_entry test_entry_t; |
| 634 | |
| 635 | static const test_entry_t tests_tbl[] = |
| 636 | { |
| 637 | { "add_8_8_8", PIXMAN_a8, 0, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a8 }, |
| 638 | { "add_n_8_8", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a8 }, |
| 639 | { "add_n_8_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, |
| 640 | { "add_n_8_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, |
| 641 | { "add_n_8_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, |
| 642 | { "add_n_8_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, |
| 643 | { "add_n_8_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a4r4g4b4 }, |
| 644 | { "add_n_8_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a2r2g2b2 }, |
| 645 | { "add_n_8_2x10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_x2r10g10b10 }, |
| 646 | { "add_n_8_2a10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a2r10g10b10 }, |
| 647 | { "add_n_8", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8 }, |
| 648 | { "add_n_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 649 | { "add_n_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x8r8g8b8 }, |
| 650 | { "add_n_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 651 | { "add_n_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a1r5g5b5 }, |
| 652 | { "add_n_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a4r4g4b4 }, |
| 653 | { "add_n_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r2g2b2 }, |
| 654 | { "add_n_2x10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x2r10g10b10 }, |
| 655 | { "add_n_2a10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r10g10b10 }, |
| 656 | { "add_8_8", PIXMAN_a8, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8 }, |
| 657 | { "add_x888_x888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x8r8g8b8 }, |
| 658 | { "add_8888_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 659 | { "add_8888_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 660 | { "add_8888_1555", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a1r5g5b5 }, |
| 661 | { "add_8888_4444", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a4r4g4b4 }, |
| 662 | { "add_8888_2222", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r2g2b2 }, |
| 663 | { "add_0565_0565", PIXMAN_r5g6b5, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 664 | { "add_1555_1555", PIXMAN_a1r5g5b5, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a1r5g5b5 }, |
| 665 | { "add_0565_2x10", PIXMAN_r5g6b5, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x2r10g10b10 }, |
| 666 | { "add_2a10_2a10", PIXMAN_a2r10g10b10, 0, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r10g10b10 }, |
| 667 | { "in_n_8_8", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_IN, PIXMAN_a8, 0, PIXMAN_a8 }, |
| 668 | { "in_8_8", PIXMAN_a8, 0, PIXMAN_OP_IN, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8 }, |
| 669 | { "src_n_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r2g2b2 }, |
| 670 | { "src_n_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 671 | { "src_n_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a1r5g5b5 }, |
| 672 | { "src_n_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a4r4g4b4 }, |
| 673 | { "src_n_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x8r8g8b8 }, |
| 674 | { "src_n_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 675 | { "src_n_2x10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x2r10g10b10 }, |
| 676 | { "src_n_2a10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r10g10b10 }, |
| 677 | { "src_8888_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 678 | { "src_0565_8888", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 679 | { "src_8888_4444", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a4r4g4b4 }, |
| 680 | { "src_8888_2222", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r2g2b2 }, |
| 681 | { "src_8888_2x10", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x2r10g10b10 }, |
| 682 | { "src_8888_2a10", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r10g10b10 }, |
| 683 | { "src_0888_0565", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 684 | { "src_0888_8888", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 685 | { "src_0888_x888", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x8r8g8b8 }, |
| 686 | { "src_0888_8888_rev", PIXMAN_b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x8r8g8b8 }, |
| 687 | { "src_0888_0565_rev", PIXMAN_b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 688 | { "src_x888_x888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x8r8g8b8 }, |
| 689 | { "src_x888_8888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 690 | { "src_8888_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 691 | { "src_0565_0565", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 692 | { "src_1555_0565", PIXMAN_a1r5g5b5, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 693 | { "src_0565_1555", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a1r5g5b5 }, |
| 694 | { "src_8_8", PIXMAN_a8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8 }, |
| 695 | { "src_n_8", PIXMAN_a8, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8 }, |
| 696 | { "src_n_8_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, |
| 697 | { "src_n_8_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, |
| 698 | { "src_n_8_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a4r4g4b4 }, |
| 699 | { "src_n_8_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a2r2g2b2 }, |
| 700 | { "src_n_8_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, |
| 701 | { "src_n_8_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, |
| 702 | { "src_n_8_2x10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_x2r10g10b10 }, |
| 703 | { "src_n_8_2a10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a2r10g10b10 }, |
| 704 | { "src_8888_8_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, |
| 705 | { "src_0888_8_0565", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, |
| 706 | { "src_0888_8_8888", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, |
| 707 | { "src_0888_8_x888", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, |
| 708 | { "src_x888_8_x888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, |
| 709 | { "src_x888_8_8888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, |
| 710 | { "src_0565_8_0565", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, |
| 711 | { "src_1555_8_0565", PIXMAN_a1r5g5b5, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, |
| 712 | { "src_0565_8_1555", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, |
| 713 | { "over_n_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x8r8g8b8 }, |
| 714 | { "over_n_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 715 | { "over_n_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 716 | { "over_n_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a1r5g5b5 }, |
| 717 | { "over_8888_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 718 | { "over_8888_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 719 | { "over_8888_x888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x8r8g8b8 }, |
| 720 | { "over_x888_8_0565", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, |
| 721 | { "over_x888_8_8888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, |
| 722 | { "over_n_8_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, |
| 723 | { "over_n_8_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, |
| 724 | { "over_n_8_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a4r4g4b4 }, |
| 725 | { "over_n_8_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a2r2g2b2 }, |
| 726 | { "over_n_8_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, |
| 727 | { "over_n_8_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, |
| 728 | { "over_n_8_2x10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_x2r10g10b10 }, |
| 729 | { "over_n_8_2a10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a2r10g10b10 }, |
| 730 | { "over_n_8888_8888_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a8r8g8b8 }, |
| 731 | { "over_n_8888_x888_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_x8r8g8b8 }, |
| 732 | { "over_n_8888_0565_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_r5g6b5 }, |
| 733 | { "over_n_8888_1555_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a1r5g5b5 }, |
| 734 | { "over_n_8888_4444_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a4r4g4b4 }, |
| 735 | { "over_n_8888_2222_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a2r2g2b2 }, |
| 736 | { "over_n_8888_2x10_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_x2r10g10b10 }, |
| 737 | { "over_n_8888_2a10_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a2r10g10b10 }, |
| 738 | { "over_8888_n_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_a8r8g8b8 }, |
| 739 | { "over_8888_n_x888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_x8r8g8b8 }, |
| 740 | { "over_8888_n_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_r5g6b5 }, |
| 741 | { "over_8888_n_1555", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_a1r5g5b5 }, |
| 742 | { "over_x888_n_8888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_a8r8g8b8 }, |
| 743 | { "outrev_n_8_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV(PIXMAN_OP_OUT_REVERSE), PIXMAN_a8, 0, PIXMAN_r5g6b5 }, |
| 744 | { "outrev_n_8_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV(PIXMAN_OP_OUT_REVERSE), PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, |
| 745 | { "outrev_n_8_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV(PIXMAN_OP_OUT_REVERSE), PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, |
| 746 | { "outrev_n_8_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV(PIXMAN_OP_OUT_REVERSE), PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, |
| 747 | { "outrev_n_8888_0565_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV(PIXMAN_OP_OUT_REVERSE), PIXMAN_a8r8g8b8, 2, PIXMAN_r5g6b5 }, |
| 748 | { "outrev_n_8888_1555_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV(PIXMAN_OP_OUT_REVERSE), PIXMAN_a8r8g8b8, 2, PIXMAN_a1r5g5b5 }, |
| 749 | { "outrev_n_8888_x888_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV(PIXMAN_OP_OUT_REVERSE), PIXMAN_a8r8g8b8, 2, PIXMAN_x8r8g8b8 }, |
| 750 | { "outrev_n_8888_8888_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV(PIXMAN_OP_OUT_REVERSE), PIXMAN_a8r8g8b8, 2, PIXMAN_a8r8g8b8 }, |
| 751 | { "over_reverse_n_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER_REVERSE, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 752 | { "in_reverse_8888_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_IN_REVERSE, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8r8g8b8 }, |
| 753 | { "pixbuf", PIXMAN_x8b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, 0, PIXMAN_a8r8g8b8 }, |
| 754 | { "rpixbuf", PIXMAN_x8b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, 0, PIXMAN_a8b8g8r8 }, |
| 755 | }; |
| 756 | |
| 757 | static const test_entry_t special_patterns[] = |
| 758 | { |
| 759 | { "add_n_2x10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x2r10g10b10 }, |
| 760 | { "add_n_2a10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r10g10b10 }, |
| 761 | { "src_n_2x10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x2r10g10b10 }, |
| 762 | { "src_n_2a10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a2r10g10b10 }, |
| 763 | { "src_0888_8888_rev", PIXMAN_b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_x8r8g8b8 }, |
| 764 | { "src_0888_0565_rev", PIXMAN_b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_r5g6b5 }, |
| 765 | { "src_n_8", PIXMAN_a8, 1, PIXMAN_OP_SRC, PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))), 0, PIXMAN_a8 }, |
| 766 | { "pixbuf", PIXMAN_x8b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, 0, PIXMAN_a8r8g8b8 }, |
| 767 | { "rpixbuf", PIXMAN_x8b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, 0, PIXMAN_a8b8g8r8 }, |
| 768 | }; |
| 769 | |
| 770 | /* Returns the sub-string's end pointer in string. */ |
| 771 | static const char * |
| 772 | copy_sub_string (char *buf, |
| 773 | const char *string, |
| 774 | const char *scan_from, |
| 775 | const char *end) |
| 776 | { |
| 777 | const char *delim; |
| 778 | size_t n; |
| 779 | |
| 780 | delim = strchr (scan_from, '_'); |
| 781 | if (!delim) |
| 782 | delim = end; |
| 783 | |
| 784 | n = delim - string; |
| 785 | strncpy(buf, string, n)__builtin___strncpy_chk (buf, string, n, __builtin_object_size (buf, 2 > 1 ? 1 : 0)); |
| 786 | buf[n] = '\0'; |
| 787 | |
| 788 | return delim; |
| 789 | } |
| 790 | |
| 791 | static pixman_op_t |
| 792 | parse_longest_operator (char *buf, const char **strp, const char *end) |
| 793 | { |
| 794 | const char *p = *strp; |
| 795 | const char *sub_end; |
| 796 | const char *best_end = p; |
| 797 | pixman_op_t best_op = PIXMAN_OP_NONE; |
| 798 | pixman_op_t op; |
| 799 | |
| 800 | while (p < end) |
| 801 | { |
| 802 | sub_end = copy_sub_string (buf, *strp, p, end); |
| 803 | op = operator_from_string (buf); |
| 804 | p = sub_end + 1; |
| 805 | |
| 806 | if (op != PIXMAN_OP_NONE) |
| 807 | { |
| 808 | best_end = p; |
| 809 | best_op = op; |
| 810 | } |
| 811 | } |
| 812 | |
| 813 | *strp = best_end; |
| 814 | return best_op; |
| 815 | } |
| 816 | |
| 817 | static pixman_format_code_t |
| 818 | parse_format (char *buf, const char **p, const char *end) |
| 819 | { |
| 820 | pixman_format_code_t format; |
| 821 | const char *delim; |
| 822 | |
| 823 | if (*p >= end) |
| 824 | return PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))); |
| 825 | |
| 826 | delim = copy_sub_string (buf, *p, *p, end); |
| 827 | format = format_from_string (buf); |
| 828 | |
| 829 | if (format != PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0)))) |
| 830 | *p = delim + 1; |
| 831 | |
| 832 | return format; |
| 833 | } |
| 834 | |
| 835 | static int |
| 836 | parse_test_pattern (test_entry_t *test, const char *pattern) |
| 837 | { |
| 838 | const char *p = pattern; |
| 839 | const char *end = pattern + strlen (pattern); |
| 840 | char buf[1024]; |
| 841 | pixman_format_code_t format[3]; |
| 842 | int i; |
| 843 | |
| 844 | if (strlen (pattern) > sizeof (buf) - 1) |
| 845 | return -1; |
| 846 | |
| 847 | /* Special cases that the parser cannot produce. */ |
| 848 | for (i = 0; i < ARRAY_LENGTH (special_patterns)((int) (sizeof (special_patterns) / sizeof ((special_patterns ) [0]))); i++) |
| 849 | { |
| 850 | if (strcmp (pattern, special_patterns[i].testname) == 0) |
| 851 | { |
| 852 | *test = special_patterns[i]; |
| 853 | return 0; |
| 854 | } |
| 855 | } |
| 856 | |
| 857 | test->testname = pattern; |
| 858 | |
| 859 | /* Extract operator, may contain delimiters, |
| 860 | * so take the longest string that matches. |
| 861 | */ |
| 862 | test->op = parse_longest_operator (buf, &p, end); |
| 863 | if (test->op == PIXMAN_OP_NONE) |
| 864 | return -1; |
| 865 | |
| 866 | /* extract up to three pixel formats */ |
| 867 | format[0] = parse_format (buf, &p, end); |
| 868 | format[1] = parse_format (buf, &p, end); |
| 869 | format[2] = parse_format (buf, &p, end); |
| 870 | |
| 871 | if (format[0] == PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))) || format[1] == PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0)))) |
| 872 | return -1; |
| 873 | |
| 874 | /* recognize CA flag */ |
| 875 | test->mask_flags = 0; |
| 876 | if (p < end) |
| 877 | { |
| 878 | if (strcmp (p, "ca") == 0) |
| 879 | test->mask_flags |= CA_FLAG2; |
| 880 | else |
| 881 | return -1; /* trailing garbage */ |
| 882 | } |
| 883 | |
| 884 | test->src_fmt = format[0]; |
| 885 | if (format[2] == PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0)))) |
| 886 | { |
| 887 | test->mask_fmt = PIXMAN_null(((0) << 24) | ((0) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0))); |
| 888 | test->dst_fmt = format[1]; |
| 889 | } |
| 890 | else |
| 891 | { |
| 892 | test->mask_fmt = format[1]; |
| 893 | test->dst_fmt = format[2]; |
| 894 | } |
| 895 | |
| 896 | test->src_flags = 0; |
| 897 | if (test->src_fmt == PIXMAN_solid(((0) << 24) | ((1) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0)))) |
| 898 | { |
| 899 | test->src_fmt = PIXMAN_a8r8g8b8; |
| 900 | test->src_flags |= SOLID_FLAG1; |
| 901 | } |
| 902 | |
| 903 | if (test->mask_fmt == PIXMAN_solid(((0) << 24) | ((1) << 16) | ((0) << 12) | ( (0) << 8) | ((0) << 4) | ((0)))) |
| 904 | { |
| 905 | if (test->mask_flags & CA_FLAG2) |
| 906 | test->mask_fmt = PIXMAN_a8r8g8b8; |
| 907 | else |
| 908 | test->mask_fmt = PIXMAN_a8; |
| 909 | |
| 910 | test->mask_flags |= SOLID_FLAG1; |
| 911 | } |
| 912 | |
| 913 | return 0; |
| 914 | } |
| 915 | |
| 916 | static int |
| 917 | check_int (int got, int expected, const char *name, const char *field) |
| 918 | { |
| 919 | if (got == expected) |
| 920 | return 0; |
| 921 | |
| 922 | printf ("%s: %s failure: expected %d, got %d.\n", |
| 923 | name, field, expected, got); |
| 924 | |
| 925 | return 1; |
| 926 | } |
| 927 | |
| 928 | static int |
| 929 | check_format (int got, int expected, const char *name, const char *field) |
| 930 | { |
| 931 | if (got == expected) |
| 932 | return 0; |
| 933 | |
| 934 | printf ("%s: %s failure: expected %s (%#x), got %s (%#x).\n", |
| 935 | name, field, |
| 936 | format_name (expected), expected, |
| 937 | format_name (got), got); |
| 938 | |
| 939 | return 1; |
| 940 | } |
| 941 | |
| 942 | static void |
| 943 | parser_self_test (void) |
| 944 | { |
| 945 | const test_entry_t *ent; |
| 946 | test_entry_t test; |
| 947 | int fails = 0; |
| 948 | int i; |
| 949 | |
| 950 | for (i = 0; i < ARRAY_LENGTH (tests_tbl)((int) (sizeof (tests_tbl) / sizeof ((tests_tbl) [0]))); i++) |
| 951 | { |
| 952 | ent = &tests_tbl[i]; |
| 953 | |
| 954 | if (parse_test_pattern (&test, ent->testname) < 0) |
| 955 | { |
| 956 | printf ("parsing failed for '%s'\n", ent->testname); |
| 957 | fails++; |
| 958 | continue; |
| 959 | } |
| 960 | |
| 961 | fails += check_format (test.src_fmt, ent->src_fmt, |
| 962 | ent->testname, "src_fmt"); |
| 963 | fails += check_format (test.mask_fmt, ent->mask_fmt, |
| 964 | ent->testname, "mask_fmt"); |
| 965 | fails += check_format (test.dst_fmt, ent->dst_fmt, |
| 966 | ent->testname, "dst_fmt"); |
| 967 | fails += check_int (test.src_flags, ent->src_flags, |
| 968 | ent->testname, "src_flags"); |
| 969 | fails += check_int (test.mask_flags, ent->mask_flags, |
| 970 | ent->testname, "mask_flags"); |
| 971 | fails += check_int (test.op, ent->op, ent->testname, "op"); |
| 972 | } |
| 973 | |
| 974 | if (fails) |
| 975 | { |
| 976 | printf ("Parser self-test failed.\n"); |
| 977 | exit (EXIT_FAILURE1); |
| 978 | } |
| 979 | |
| 980 | if (!use_csv_output) |
| 981 | printf ("Parser self-test complete.\n"); |
| 982 | } |
| 983 | |
| 984 | static void |
| 985 | print_test_details (const test_entry_t *test) |
| 986 | { |
| 987 | printf ("%s: %s, src %s%s, mask %s%s%s, dst %s\n", |
| 988 | test->testname, |
| 989 | operator_name (test->op), |
| 990 | format_name (test->src_fmt), |
| 991 | test->src_flags & SOLID_FLAG1 ? " solid" : "", |
| 992 | format_name (test->mask_fmt), |
| 993 | test->mask_flags & SOLID_FLAG1 ? " solid" : "", |
| 994 | test->mask_flags & CA_FLAG2 ? " CA" : "", |
| 995 | format_name (test->dst_fmt)); |
| 996 | } |
| 997 | |
| 998 | static void |
| 999 | run_one_test (const char *pattern, double bandwidth_, pixman_bool_t prdetails) |
| 1000 | { |
| 1001 | test_entry_t test; |
| 1002 | |
| 1003 | if (parse_test_pattern (&test, pattern) < 0) |
| 1004 | { |
| 1005 | printf ("Error: Could not parse the test pattern '%s'.\n", pattern); |
| 1006 | return; |
| 1007 | } |
| 1008 | |
| 1009 | if (prdetails) |
| 1010 | { |
| 1011 | print_test_details (&test); |
| 1012 | printf ("---\n"); |
| 1013 | } |
| 1014 | |
| 1015 | bench_composite (pattern, |
| 1016 | test.src_fmt, |
| 1017 | test.src_flags, |
| 1018 | test.op, |
| 1019 | test.mask_fmt, |
| 1020 | test.mask_flags, |
| 1021 | test.dst_fmt, |
| 1022 | bandwidth_ / 8); |
| 1023 | } |
| 1024 | |
| 1025 | static void |
| 1026 | run_default_tests (double bandwidth_) |
| 1027 | { |
| 1028 | int i; |
| 1029 | |
| 1030 | for (i = 0; i < ARRAY_LENGTH (tests_tbl)((int) (sizeof (tests_tbl) / sizeof ((tests_tbl) [0]))); i++) |
| 1031 | run_one_test (tests_tbl[i].testname, bandwidth_, FALSE0); |
| 1032 | } |
| 1033 | |
| 1034 | static void |
| 1035 | print_explanation (void) |
| 1036 | { |
| 1037 | printf ("Benchmark for a set of most commonly used functions\n"); |
| 1038 | printf ("---\n"); |
| 1039 | printf ("All results are presented in millions of pixels per second\n"); |
| 1040 | printf ("L1 - small Xx1 rectangle (fitting L1 cache), always blitted at the same\n"); |
| 1041 | printf (" memory location with small drift in horizontal direction\n"); |
| 1042 | printf ("L2 - small XxY rectangle (fitting L2 cache), always blitted at the same\n"); |
| 1043 | printf (" memory location with small drift in horizontal direction\n"); |
| 1044 | printf ("M - large %dx%d rectangle, always blitted at the same\n", |
| 1045 | WIDTH1920 - 64, HEIGHT1080); |
| 1046 | printf (" memory location with small drift in horizontal direction\n"); |
| 1047 | printf ("HT - random rectangles with %dx%d average size are copied from\n", |
| 1048 | TILEWIDTH32, TILEWIDTH32); |
| 1049 | printf (" one %dx%d buffer to another, traversing from left to right\n", |
| 1050 | WIDTH1920, HEIGHT1080); |
| 1051 | printf (" and from top to bottom\n"); |
| 1052 | printf ("VT - random rectangles with %dx%d average size are copied from\n", |
| 1053 | TILEWIDTH32, TILEWIDTH32); |
| 1054 | printf (" one %dx%d buffer to another, traversing from top to bottom\n", |
| 1055 | WIDTH1920, HEIGHT1080); |
| 1056 | printf (" and from left to right\n"); |
| 1057 | printf ("R - random rectangles with %dx%d average size are copied from\n", |
| 1058 | TILEWIDTH32, TILEWIDTH32); |
| 1059 | printf (" random locations of one %dx%d buffer to another\n", |
| 1060 | WIDTH1920, HEIGHT1080); |
| 1061 | printf ("RT - as R, but %dx%d average sized rectangles are copied\n", |
| 1062 | TINYWIDTH8, TINYWIDTH8); |
| 1063 | printf ("---\n"); |
| 1064 | } |
| 1065 | |
| 1066 | static void |
| 1067 | print_speed_scaling (double bw) |
| 1068 | { |
| 1069 | printf ("reference memcpy speed = %.1fMB/s (%.1fMP/s for 32bpp fills)\n", |
| 1070 | bw / 1000000., bw / 4000000); |
| 1071 | |
| 1072 | if (use_scaling) |
| 1073 | { |
| 1074 | printf ("---\n"); |
| 1075 | if (filter == PIXMAN_FILTER_BILINEAR) |
| 1076 | printf ("BILINEAR scaling\n"); |
| 1077 | else if (filter == PIXMAN_FILTER_NEAREST) |
| 1078 | printf ("NEAREST scaling\n"); |
| 1079 | else |
| 1080 | printf ("UNKNOWN scaling\n"); |
| 1081 | } |
| 1082 | |
| 1083 | printf ("---\n"); |
| 1084 | } |
| 1085 | |
| 1086 | static void |
| 1087 | usage (const char *progname) |
| 1088 | { |
| 1089 | printf ("Usage: %s [-b] [-n] [-c] [-m M] pattern\n", progname); |
| 1090 | printf (" -n : benchmark nearest scaling\n"); |
| 1091 | printf (" -b : benchmark bilinear scaling\n"); |
| 1092 | printf (" -c : print output as CSV data\n"); |
| 1093 | printf (" -m M : set reference memcpy speed to M MB/s instead of measuring it\n"); |
| 1094 | } |
| 1095 | |
| 1096 | int |
| 1097 | main (int argc, char *argv[]) |
| 1098 | { |
| 1099 | int i; |
| 1100 | const char *pattern = NULL((void*)0); |
| 1101 | |
| 1102 | for (i = 1; i < argc; i++) |
| 1103 | { |
| 1104 | if (argv[i][0] == '-') |
| 1105 | { |
| 1106 | if (strchr (argv[i] + 1, 'b')) |
| 1107 | { |
| 1108 | use_scaling = TRUE1; |
| 1109 | filter = PIXMAN_FILTER_BILINEAR; |
| 1110 | } |
| 1111 | else if (strchr (argv[i] + 1, 'n')) |
| 1112 | { |
| 1113 | use_scaling = TRUE1; |
| 1114 | filter = PIXMAN_FILTER_NEAREST; |
| 1115 | } |
| 1116 | |
| 1117 | if (strchr (argv[i] + 1, 'c')) |
| 1118 | use_csv_output = TRUE1; |
| 1119 | |
| 1120 | if (strcmp (argv[i], "-m") == 0 && i + 1 < argc) |
| 1121 | bandwidth = atof (argv[++i]) * 1e6; |
| 1122 | } |
| 1123 | else |
| 1124 | { |
| 1125 | if (pattern) |
| 1126 | { |
| 1127 | pattern = NULL((void*)0); |
| 1128 | printf ("Error: extra arguments given.\n"); |
| 1129 | break; |
| 1130 | } |
| 1131 | pattern = argv[i]; |
| 1132 | } |
| 1133 | } |
| 1134 | |
| 1135 | if (!pattern) |
| 1136 | { |
| 1137 | usage (argv[0]); |
| 1138 | return 1; |
| 1139 | } |
| 1140 | |
| 1141 | parser_self_test (); |
| 1142 | |
| 1143 | src = aligned_malloc (4096, BUFSIZE(1920 * 1080 * 4) * 3); |
| 1144 | memset (src, 0xCC, BUFSIZE * 3)__builtin___memset_chk (src, 0xCC, (1920 * 1080 * 4) * 3, __builtin_object_size (src, 0)); |
| 1145 | dst = src + (BUFSIZE(1920 * 1080 * 4) / 4); |
| 1146 | mask = dst + (BUFSIZE(1920 * 1080 * 4) / 4); |
| 1147 | |
| 1148 | if (!use_csv_output) |
| 1149 | print_explanation (); |
| 1150 | |
| 1151 | if (bandwidth < 1.0) |
| 1152 | bandwidth = bench_memcpy (); |
| 1153 | if (!use_csv_output) |
| 1154 | print_speed_scaling (bandwidth); |
| 1155 | |
| 1156 | if (strcmp (pattern, "all") == 0) |
| 1157 | run_default_tests (bandwidth); |
| 1158 | else |
| 1159 | run_one_test (pattern, bandwidth, !use_csv_output); |
| 1160 | |
| 1161 | free (src); |
| 1162 | return 0; |
| 1163 | } |