1 /*
2 * Copyright (C) 2022 Rockchip Electronics Co., Ltd.
3 * Authors:
4 * YuQiaowei <cerf.yu@rock-chips.com>
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 #define LOG_NDEBUG 0
20 #undef LOG_TAG
21 #define LOG_TAG "rga_config_thread_core_demo"
22
23 #include <stdint.h>
24 #include <stdlib.h>
25 #include <stdio.h>
26 #include <string.h>
27 #include <errno.h>
28 #include <time.h>
29 #include <sys/types.h>
30 #include <sys/time.h>
31 #include <sys/mman.h>
32 #include <math.h>
33 #include <fcntl.h>
34 #include <signal.h>
35 #include <unistd.h>
36 #include <linux/stddef.h>
37
38 #include "RgaUtils.h"
39 #include "im2d.hpp"
40 #include "utils.h"
41
42 #define LOCAL_FILE_PATH "/data"
43
main()44 int main() {
45 int ret = 0;
46 int src_width, src_height, src_format;
47 int dst_width, dst_height, dst_format;
48 char *src_buf, *dst_buf;
49 int src_buf_size, dst_buf_size;
50
51 rga_buffer_t src_img, dst_img;
52 rga_buffer_handle_t src_handle, dst_handle;
53
54 memset(&src_img, 0, sizeof(src_img));
55 memset(&dst_img, 0, sizeof(dst_img));
56
57 src_width = 1280;
58 src_height = 720;
59 src_format = RK_FORMAT_RGBA_8888;
60
61 dst_width = 1280;
62 dst_height = 720;
63 dst_format = RK_FORMAT_RGBA_8888;
64
65 src_buf_size = src_width * src_height * get_bpp_from_format(src_format);
66 dst_buf_size = dst_width * dst_height * get_bpp_from_format(dst_format);
67
68 src_buf = (char *)malloc(src_buf_size);
69 dst_buf = (char *)malloc(dst_buf_size);
70
71 /* fill image data */
72 if (0 != read_image_from_file(src_buf, LOCAL_FILE_PATH, src_width, src_height, src_format, 0)) {
73 printf("src image read err\n");
74 draw_rgba(src_buf, src_width, src_height);
75 }
76 memset(dst_buf, 0x80, dst_buf_size);
77
78 src_handle = importbuffer_virtualaddr(src_buf, src_buf_size);
79 dst_handle = importbuffer_virtualaddr(dst_buf, dst_buf_size);
80 if (src_handle == 0 || dst_handle == 0) {
81 printf("importbuffer failed!\n");
82 goto release_buffer;
83 }
84
85 src_img = wrapbuffer_handle(src_handle, src_width, src_height, src_format);
86 dst_img = wrapbuffer_handle(dst_handle, dst_width, dst_height, dst_format);
87
88 ret = imcheck(src_img, dst_img, {}, {});
89 if (IM_STATUS_NOERROR != ret) {
90 printf("%d, check error! %s", __LINE__, imStrError((IM_STATUS)ret));
91 return -1;
92 }
93
94 /* Configure the current thread to use only RGA3_core0 or RGA3_core1. */
95 imconfig(IM_CONFIG_SCHEDULER_CORE, IM_SCHEDULER_RGA3_CORE0 | IM_SCHEDULER_RGA3_CORE1);
96
97 ret = imcopy(src_img, dst_img);
98 if (ret == IM_STATUS_SUCCESS) {
99 printf("%s running success!\n", LOG_TAG);
100 } else {
101 printf("%s running failed, %s\n", LOG_TAG, imStrError((IM_STATUS)ret));
102 goto release_buffer;
103 }
104
105 printf("output [0x%x, 0x%x, 0x%x, 0x%x]\n", dst_buf[0], dst_buf[1], dst_buf[2], dst_buf[3]);
106 write_image_to_file(dst_buf, LOCAL_FILE_PATH, dst_width, dst_height, dst_format, 0);
107
108 release_buffer:
109 if (src_handle)
110 releasebuffer_handle(src_handle);
111 if (dst_handle)
112 releasebuffer_handle(dst_handle);
113
114 if (src_buf)
115 free(src_buf);
116 if (dst_buf)
117 free(dst_buf);
118
119 return ret;
120 }
121