1 /*
2 * Copyright (C) 2022 Rockchip Electronics Co., Ltd.
3 * Authors:
4 * Cerf Yu <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 #include <unordered_map>
20 #include <stdint.h>
21 #include "drm_fourcc.h"
22
23 #include "rga.h"
24
25 const static std::unordered_map<uint32_t, uint32_t> drm_fourcc_table = {
26 { DRM_FORMAT_RGBA8888, RK_FORMAT_ABGR_8888 },
27 { DRM_FORMAT_BGRA8888, RK_FORMAT_ARGB_8888 },
28 { DRM_FORMAT_ARGB8888, RK_FORMAT_BGRA_8888 },
29 { DRM_FORMAT_ABGR8888, RK_FORMAT_RGBA_8888 },
30 { DRM_FORMAT_RGBX8888, RK_FORMAT_XBGR_8888 },
31 { DRM_FORMAT_BGRX8888, RK_FORMAT_XRGB_8888 },
32 { DRM_FORMAT_XRGB8888, RK_FORMAT_BGRX_8888 },
33 { DRM_FORMAT_XBGR8888, RK_FORMAT_RGBX_8888 },
34
35 { DRM_FORMAT_RGBA5551, RK_FORMAT_ABGR_5551 },
36 { DRM_FORMAT_BGRA5551, RK_FORMAT_ARGB_5551 },
37 { DRM_FORMAT_ARGB1555, RK_FORMAT_BGRA_5551 },
38 { DRM_FORMAT_ABGR1555, RK_FORMAT_RGBA_5551 },
39 { DRM_FORMAT_RGBA4444, RK_FORMAT_ABGR_4444 },
40 { DRM_FORMAT_BGRA4444, RK_FORMAT_ARGB_4444 },
41 { DRM_FORMAT_ARGB4444, RK_FORMAT_BGRA_4444 },
42 { DRM_FORMAT_ABGR4444, RK_FORMAT_RGBA_4444 },
43
44 { DRM_FORMAT_RGB888, RK_FORMAT_BGR_888 },
45 { DRM_FORMAT_BGR888, RK_FORMAT_RGB_888 },
46 { DRM_FORMAT_RGB565, RK_FORMAT_BGR_565 },
47 { DRM_FORMAT_BGR565, RK_FORMAT_RGB_565 },
48
49 { DRM_FORMAT_NV16, RK_FORMAT_YCbCr_422_SP },
50 { DRM_FORMAT_NV61, RK_FORMAT_YCrCb_422_SP },
51 { DRM_FORMAT_YUV422, RK_FORMAT_YCbCr_422_P },
52 { DRM_FORMAT_YVU422, RK_FORMAT_YCrCb_422_P },
53 // { , RK_FORMAT_YCbCr_422_SP_10B },
54 // { , RK_FORMAT_YCrCb_422_SP_10B },
55 { DRM_FORMAT_NV12, RK_FORMAT_YCbCr_420_SP },
56 { DRM_FORMAT_NV21, RK_FORMAT_YCrCb_420_SP },
57 { DRM_FORMAT_YUV420, RK_FORMAT_YCbCr_420_P },
58 { DRM_FORMAT_YVU420, RK_FORMAT_YCrCb_420_P },
59 { DRM_FORMAT_NV15, RK_FORMAT_YCbCr_420_SP_10B },
60 // { , RK_FORMAT_YCrCb_420_SP_10B },
61
62 { DRM_FORMAT_YUYV, RK_FORMAT_YUYV_422 },
63 { DRM_FORMAT_YVYU, RK_FORMAT_YVYU_422 },
64 { DRM_FORMAT_UYVY, RK_FORMAT_UYVY_422 },
65 { DRM_FORMAT_VYUY, RK_FORMAT_VYUY_422 },
66 // { , RK_FORMAT_YUYV_420 },
67 // { , RK_FORMAT_YVYU_420 },
68 // { , RK_FORMAT_UYVY_420 },
69 // { , RK_FORMAT_VYUY_420 },
70
71 // { , RK_FORMAT_Y4 },
72 // { , RK_FORMAT_YCbCr_400 },
73
74 // { , RK_FORMAT_BPP1 },
75 // { , RK_FORMAT_BPP2 },
76 // { , RK_FORMAT_BPP4 },
77 // { , RK_FORMAT_BPP8 },
78 // { , RK_FORMAT_RGBA2BPP },
79 { DRM_FORMAT_INVALID, RK_FORMAT_UNKNOWN },
80 };
81
get_format_from_drm_fourcc(uint32_t drm_fourcc)82 uint32_t get_format_from_drm_fourcc(uint32_t drm_fourcc) {
83 auto entry = drm_fourcc_table.find(drm_fourcc);
84 if (entry == drm_fourcc_table.end())
85 return RK_FORMAT_UNKNOWN;
86
87 return entry->second;
88 }
89