| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * This file is part of FFmpeg. | ||
| 3 | * | ||
| 4 | * FFmpeg is free software; you can redistribute it and/or | ||
| 5 | * modify it under the terms of the GNU Lesser General Public | ||
| 6 | * License as published by the Free Software Foundation; either | ||
| 7 | * version 2.1 of the License, or (at your option) any later version. | ||
| 8 | * | ||
| 9 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | * Lesser General Public License for more details. | ||
| 13 | * | ||
| 14 | * You should have received a copy of the GNU Lesser General Public | ||
| 15 | * License along with FFmpeg; if not, write to the Free Software | ||
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 17 | */ | ||
| 18 | |||
| 19 | #include <stddef.h> | ||
| 20 | #include <stdint.h> | ||
| 21 | |||
| 22 | #include "libavutil/intreadwrite.h" | ||
| 23 | #include "pixels.h" | ||
| 24 | #include "rnd_avg.h" | ||
| 25 | |||
| 26 | #include "bit_depth_template.c" | ||
| 27 | |||
| 28 | #define DEF_PEL(OPNAME, OP) \ | ||
| 29 | static inline void FUNCC(OPNAME ## _pixels2)(uint8_t *block, \ | ||
| 30 | const uint8_t *pixels, \ | ||
| 31 | ptrdiff_t line_size, \ | ||
| 32 | int h) \ | ||
| 33 | { \ | ||
| 34 | int i; \ | ||
| 35 | for (i = 0; i < h; i++) { \ | ||
| 36 | OP(*((pixel2 *) block), AV_RN2P(pixels)); \ | ||
| 37 | pixels += line_size; \ | ||
| 38 | block += line_size; \ | ||
| 39 | } \ | ||
| 40 | } \ | ||
| 41 | \ | ||
| 42 | static inline void FUNCC(OPNAME ## _pixels4)(uint8_t *block, \ | ||
| 43 | const uint8_t *pixels, \ | ||
| 44 | ptrdiff_t line_size, \ | ||
| 45 | int h) \ | ||
| 46 | { \ | ||
| 47 | int i; \ | ||
| 48 | for (i = 0; i < h; i++) { \ | ||
| 49 | OP(*((pixel4 *) block), AV_RN4P(pixels)); \ | ||
| 50 | pixels += line_size; \ | ||
| 51 | block += line_size; \ | ||
| 52 | } \ | ||
| 53 | } \ | ||
| 54 | \ | ||
| 55 | static inline void FUNCC(OPNAME ## _pixels8)(uint8_t *block, \ | ||
| 56 | const uint8_t *pixels, \ | ||
| 57 | ptrdiff_t line_size, \ | ||
| 58 | int h) \ | ||
| 59 | { \ | ||
| 60 | int i; \ | ||
| 61 | for (i = 0; i < h; i++) { \ | ||
| 62 | OP(*((pixel4 *) block), AV_RN4P(pixels)); \ | ||
| 63 | OP(*((pixel4 *) (block + 4 * sizeof(pixel))), \ | ||
| 64 | AV_RN4P(pixels + 4 * sizeof(pixel))); \ | ||
| 65 | pixels += line_size; \ | ||
| 66 | block += line_size; \ | ||
| 67 | } \ | ||
| 68 | } \ | ||
| 69 | \ | ||
| 70 | CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16), \ | ||
| 71 | FUNCC(OPNAME ## _pixels8), \ | ||
| 72 | 8 * sizeof(pixel)) | ||
| 73 | |||
| 74 | #define op_avg(a, b) a = rnd_avg_pixel4(a, b) | ||
| 75 | #define op_put(a, b) a = b | ||
| 76 | |||
| 77 |
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385365936 | DEF_PEL(avg, op_avg) |
| 78 |
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1188077746 | DEF_PEL(put, op_put) |
| 79 | #undef op_avg | ||
| 80 | #undef op_put | ||
| 81 |