| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (c) 2016 Ronald S. Bultje <rsbultje@gmail.com> | ||
| 3 | * | ||
| 4 | * This file is part of FFmpeg. | ||
| 5 | * | ||
| 6 | * FFmpeg is free software; you can redistribute it and/or modify | ||
| 7 | * it under the terms of the GNU General Public License as published by | ||
| 8 | * the Free Software Foundation; either version 2 of the License, or | ||
| 9 | * (at your option) any later version. | ||
| 10 | * | ||
| 11 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 14 | * GNU General Public License for more details. | ||
| 15 | * | ||
| 16 | * You should have received a copy of the GNU General Public License along | ||
| 17 | * with FFmpeg; if not, write to the Free Software Foundation, Inc., | ||
| 18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 19 | */ | ||
| 20 | |||
| 21 | #include <string.h> | ||
| 22 | #include "checkasm.h" | ||
| 23 | #include "libavcodec/videodsp.h" | ||
| 24 | #include "libavutil/internal.h" | ||
| 25 | #include "libavutil/intreadwrite.h" | ||
| 26 | #include "libavutil/mem_internal.h" | ||
| 27 | |||
| 28 | #define randomize_buffers(w, h) \ | ||
| 29 | do { \ | ||
| 30 | int i; \ | ||
| 31 | for (i = 0; i < w * h * sizeof(*src0); i += 4) \ | ||
| 32 | AV_WN32A(((uint8_t *) src0) + i, rnd()); \ | ||
| 33 | } while (0) | ||
| 34 | |||
| 35 | #define iter_1d(type, fix, fix_val, var, var_start, var_end) \ | ||
| 36 | for (fix = fix_val, var = var_start; var <= var_end; var++) { \ | ||
| 37 | call_ref((type *) dst0, (const type *) (src0 + y * pw + x), \ | ||
| 38 | bw * sizeof(type), pw * sizeof(type), \ | ||
| 39 | bw, bh, x, y, pw, ph); \ | ||
| 40 | call_new((type *) dst1, (const type *) (src1 + y * pw + x), \ | ||
| 41 | bw * sizeof(type), pw * sizeof(type), \ | ||
| 42 | bw, bh, x, y, pw, ph); \ | ||
| 43 | if (memcmp(dst0, dst1, bw * bh * sizeof(type))) \ | ||
| 44 | fail(); \ | ||
| 45 | bench_new((type *) dst1, (const type *) (src1 + y * pw + x),\ | ||
| 46 | bw * sizeof(type), pw * sizeof(type), \ | ||
| 47 | bw, bh, x, y, pw, ph); \ | ||
| 48 | } | ||
| 49 | |||
| 50 | #define check_emu_edge_size(type, src_w, src_h, dst_w, dst_h) \ | ||
| 51 | do { \ | ||
| 52 | LOCAL_ALIGNED_16(type, src0, [src_w * src_h]); \ | ||
| 53 | LOCAL_ALIGNED_16(type, src1, [src_w * src_h]); \ | ||
| 54 | int bw = dst_w, bh = dst_h; \ | ||
| 55 | int pw = src_w, ph = src_h; \ | ||
| 56 | int y, x; \ | ||
| 57 | randomize_buffers(src_w, src_h); \ | ||
| 58 | memcpy(src1, src0, pw * ph * sizeof(type)); \ | ||
| 59 | iter_1d(type, y, 0 - src_h, x, 0 - src_w, src_w - 0); \ | ||
| 60 | iter_1d(type, x, src_w - 0, y, 0 - src_h, src_h - 0); \ | ||
| 61 | iter_1d(type, y, src_h - 0, x, 0 - src_w, src_w - 0); \ | ||
| 62 | iter_1d(type, x, 0 - src_w, y, 0 - src_h, src_h - 0); \ | ||
| 63 | } while (0) | ||
| 64 | |||
| 65 | #define check_emu_edge(type) \ | ||
| 66 | do { \ | ||
| 67 | LOCAL_ALIGNED_16(type, dst0, [64 * 64]); \ | ||
| 68 | LOCAL_ALIGNED_16(type, dst1, [64 * 64]); \ | ||
| 69 | declare_func_emms(AV_CPU_FLAG_MMX | AV_CPU_FLAG_MMXEXT, \ | ||
| 70 | void, type *dst, const type *src, \ | ||
| 71 | ptrdiff_t dst_linesize, \ | ||
| 72 | ptrdiff_t src_linesize, \ | ||
| 73 | int block_w, int block_h, \ | ||
| 74 | int src_x, int src_y, \ | ||
| 75 | int src_w, int src_h); \ | ||
| 76 | check_emu_edge_size(type, 16, 1, 64, 64); \ | ||
| 77 | check_emu_edge_size(type, 16, 16, 64, 64); \ | ||
| 78 | check_emu_edge_size(type, 64, 64, 64, 64); \ | ||
| 79 | } while (0) | ||
| 80 | |||
| 81 | 13 | void checkasm_check_videodsp(void) | |
| 82 | { | ||
| 83 | VideoDSPContext vdsp; | ||
| 84 | |||
| 85 | 13 | ff_videodsp_init(&vdsp, 8); | |
| 86 |
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13 | if (check_func(vdsp.emulated_edge_mc, "emulated_edge_mc_8")) |
| 87 |
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|
5439 | check_emu_edge(uint8_t); |
| 88 | |||
| 89 | 13 | report("emulated_edge_mc"); | |
| 90 | 13 | } | |
| 91 |