1/*
2 * Copyright (C) 2016 Rockchip Electronics Co., Ltd.
3 * Authors:
4 *    Zhiqin Wei <wzq@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#ifndef _rockchip_rga_c_h_
19#define _rockchip_rga_c_h_
20
21#include <stdint.h>
22#include <sys/types.h>
23#include <stdlib.h>
24#include <stdio.h>
25#include <string.h>
26#include <errno.h>
27#include <time.h>
28#include <unistd.h>
29
30#include <sys/mman.h>
31
32#include "drmrga.h"
33#include "rga.h"
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39/*
40 * Compatible with the old version of C interface.The new
41 * version of the C interface no longer requires users to
42 * initialize rga, so RgaInit and RgaDeInit are just for
43 * compatibility with the old C interface, so please do
44 * not use ctx, because it is usually a NULL.
45 */
46#define RgaInit(ctx)                                                                                                   \
47    ( {                                                                                                                \
48        int ret = 0;                                                                                                   \
49        ret = c_RkRgaInit();                                                                                           \
50        c_RkRgaGetContext(ctx);                                                                                        \
51        ret;                                                                                                           \
52    })
53#define RgaDeInit(ctx)                                                                                                 \
54    do {                                                                                                               \
55        (void)(ctx); /* unused */                                                                                      \
56        c_RkRgaDeInit();                                                                                               \
57    } while (0)
58#define RgaBlit(...) c_RkRgaBlit(__VA_ARGS__)
59#define RgaCollorFill(...) c_RkRgaColorFill(__VA_ARGS__)
60#define RgaFlush() c_RkRgaFlush()
61
62int c_RkRgaInit(void);
63void c_RkRgaDeInit(void);
64void c_RkRgaGetContext(void **ctx);
65int c_RkRgaBlit(rga_info_t *src, rga_info_t *dst, rga_info_t *src1);
66int c_RkRgaColorFill(rga_info_t *dst);
67int c_RkRgaFlush(void);
68
69int c_RkRgaGetAllocBuffer(bo_t *bo_info, int width, int height, int bpp);
70int c_RkRgaGetAllocBufferCache(bo_t *bo_info, int width, int height, int bpp);
71int c_RkRgaGetMmap(bo_t *bo_info);
72int c_RkRgaUnmap(bo_t *bo_info);
73int c_RkRgaFree(bo_t *bo_info);
74int c_RkRgaGetBufferFd(bo_t *bo_info, int *fd);
75
76#ifdef __cplusplus
77}
78#endif
79
80#endif /* #ifndef _rockchip_rga_c_h_ */
81