| 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 <limits.h> | ||
| 20 | #include <stdio.h> | ||
| 21 | |||
| 22 | #include "libavutil/ambient_viewing_environment.h" | ||
| 23 | #include "libavutil/frame.h" | ||
| 24 | #include "libavutil/mem.h" | ||
| 25 | |||
| 26 | 4 | static void print_env(const AVAmbientViewingEnvironment *env) | |
| 27 | { | ||
| 28 | 4 | printf("illuminance=%d/%d, light_x=%d/%d, light_y=%d/%d\n", | |
| 29 | 4 | env->ambient_illuminance.num, env->ambient_illuminance.den, | |
| 30 | 4 | env->ambient_light_x.num, env->ambient_light_x.den, | |
| 31 | 4 | env->ambient_light_y.num, env->ambient_light_y.den); | |
| 32 | 4 | } | |
| 33 | |||
| 34 | 1 | int main(void) | |
| 35 | { | ||
| 36 | AVAmbientViewingEnvironment *env; | ||
| 37 | AVFrame *frame; | ||
| 38 | 1 | size_t size = 0; | |
| 39 | |||
| 40 | /* av_ambient_viewing_environment_alloc with size out-param */ | ||
| 41 | 1 | printf("Testing av_ambient_viewing_environment_alloc(&size)\n"); | |
| 42 | 1 | env = av_ambient_viewing_environment_alloc(&size); | |
| 43 |
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1 | if (env) { |
| 44 |
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1 | printf("alloc: OK, size_set=%s\n", size == sizeof(*env) ? "yes" : "no"); |
| 45 | 1 | print_env(env); | |
| 46 | 1 | av_free(env); | |
| 47 | } else { | ||
| 48 | ✗ | printf("alloc: FAIL\n"); | |
| 49 | } | ||
| 50 | |||
| 51 | /* av_ambient_viewing_environment_alloc with NULL size */ | ||
| 52 | 1 | printf("\nTesting av_ambient_viewing_environment_alloc(NULL)\n"); | |
| 53 | 1 | env = av_ambient_viewing_environment_alloc(NULL); | |
| 54 |
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1 | if (env) { |
| 55 | 1 | printf("alloc(NULL): OK\n"); | |
| 56 | 1 | print_env(env); | |
| 57 | 1 | av_free(env); | |
| 58 | } else { | ||
| 59 | ✗ | printf("alloc(NULL): FAIL\n"); | |
| 60 | } | ||
| 61 | |||
| 62 | /* write and read back */ | ||
| 63 | 1 | printf("\nTesting write/read back\n"); | |
| 64 | 1 | env = av_ambient_viewing_environment_alloc(NULL); | |
| 65 |
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1 | if (env) { |
| 66 | 1 | env->ambient_illuminance = (AVRational){ 314, 10 }; | |
| 67 | 1 | env->ambient_light_x = (AVRational){ 15635, 50000 }; | |
| 68 | 1 | env->ambient_light_y = (AVRational){ 16450, 50000 }; | |
| 69 | 1 | print_env(env); | |
| 70 | 1 | av_free(env); | |
| 71 | } | ||
| 72 | |||
| 73 | /* av_ambient_viewing_environment_create_side_data */ | ||
| 74 | 1 | printf("\nTesting av_ambient_viewing_environment_create_side_data()\n"); | |
| 75 | 1 | frame = av_frame_alloc(); | |
| 76 |
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1 | if (frame) { |
| 77 | 1 | env = av_ambient_viewing_environment_create_side_data(frame); | |
| 78 |
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1 | if (env) { |
| 79 | 1 | printf("side_data: OK\n"); | |
| 80 | 1 | print_env(env); | |
| 81 | } else { | ||
| 82 | ✗ | printf("side_data: FAIL\n"); | |
| 83 | } | ||
| 84 | 1 | av_frame_free(&frame); | |
| 85 | } | ||
| 86 | |||
| 87 | /* OOM paths via av_max_alloc */ | ||
| 88 | 1 | printf("\nTesting OOM paths\n"); | |
| 89 | 1 | av_max_alloc(1); | |
| 90 | 1 | env = av_ambient_viewing_environment_alloc(&size); | |
| 91 |
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1 | printf("alloc OOM: %s\n", env ? "FAIL" : "OK"); |
| 92 | 1 | av_free(env); | |
| 93 | 1 | env = av_ambient_viewing_environment_alloc(NULL); | |
| 94 |
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1 | printf("alloc(NULL) OOM: %s\n", env ? "FAIL" : "OK"); |
| 95 | 1 | av_free(env); | |
| 96 | 1 | av_max_alloc(INT_MAX); | |
| 97 | |||
| 98 | 1 | frame = av_frame_alloc(); | |
| 99 |
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1 | if (frame) { |
| 100 | 1 | av_max_alloc(1); | |
| 101 | 1 | env = av_ambient_viewing_environment_create_side_data(frame); | |
| 102 |
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1 | printf("side_data OOM: %s\n", env ? "FAIL" : "OK"); |
| 103 | 1 | av_max_alloc(INT_MAX); | |
| 104 | 1 | av_frame_free(&frame); | |
| 105 | } | ||
| 106 | |||
| 107 | 1 | return 0; | |
| 108 | } | ||
| 109 |