1 /*
2 * Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
3 * Not a Contribution
4 *
5 * Copyright (C) 2008 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
20 #ifndef __GRALLOC_PRIV_H__
21 #define __GRALLOC_PRIV_H__
22
23 #include <unistd.h>
24 #include "gr_priv_handle.h"
25
26 #define ROUND_UP_PAGESIZE(x) roundUpToPageSize(x)
roundUpToPageSize(int x)27 inline int roundUpToPageSize(int x) {
28 return (x + (getpagesize()-1)) & ~(getpagesize()-1);
29 }
30
31 /* Gralloc usage bits indicating the type of allocation that should be used */
32 /* Refer gralloc1_producer_usage_t & gralloc1_consumer_usage-t in gralloc1.h */
33
34 /* Producer flags */
35 /* Non linear, Universal Bandwidth Compression */
36 #define GRALLOC1_PRODUCER_USAGE_PRIVATE_ALLOC_UBWC GRALLOC1_PRODUCER_USAGE_PRIVATE_0
37
38 /* Set this for allocating uncached memory (using O_DSYNC),
39 * cannot be used with noncontiguous heaps */
40 #define GRALLOC1_PRODUCER_USAGE_PRIVATE_UNCACHED GRALLOC1_PRODUCER_USAGE_PRIVATE_1
41
42 /* CAMERA heap is a carveout heap for camera, is not secured */
43 #define GRALLOC1_PRODUCER_USAGE_PRIVATE_CAMERA_HEAP GRALLOC1_PRODUCER_USAGE_PRIVATE_2
44
45 /* ADSP heap is a carveout heap, is not secured */
46 #define GRALLOC1_PRODUCER_USAGE_PRIVATE_ADSP_HEAP GRALLOC1_PRODUCER_USAGE_PRIVATE_3
47
48 /* IOMMU heap comes from manually allocated pages, can be cached/uncached, is not secured */
49 #define GRALLOC1_PRODUCER_USAGE_PRIVATE_IOMMU_HEAP GRALLOC1_PRODUCER_USAGE_PRIVATE_4
50
51 /* MM heap is a carveout heap for video, can be secured */
52 #define GRALLOC1_PRODUCER_USAGE_PRIVATE_MM_HEAP GRALLOC1_PRODUCER_USAGE_PRIVATE_5
53
54 /* Use legacy ZSL definition until we know the correct usage on gralloc1 */
55 #define GRALLOC1_PRODUCER_USAGE_PRIVATE_CAMERA_ZSL GRALLOC_USAGE_HW_CAMERA_ZSL
56
57
58 /* Consumer flags */
59 /* TODO(user): Fix when producer and consumer flags are actually separated */
60 /* This flag is set for WFD usecase */
61 #define GRALLOC1_CONSUMER_USAGE_PRIVATE_WFD 0x00200000
62
63 /* This flag is used for SECURE display usecase */
64 #define GRALLOC1_CONSUMER_USAGE_PRIVATE_SECURE_DISPLAY 0x00800000
65
66 /* Buffer content should be displayed on a primary display only */
67 #define GRALLOC1_CONSUMER_USAGE_PRIVATE_INTERNAL_ONLY 0x04000000
68
69 /* Buffer content should be displayed on an external display only */
70 #define GRALLOC1_CONSUMER_USAGE_PRIVATE_EXTERNAL_ONLY 0x08000000
71
72
73 /* Legacy gralloc0.x definitions */
74 /* Some clients may still be using the old flags */
75 #define GRALLOC_USAGE_PRIVATE_ALLOC_UBWC GRALLOC1_PRODUCER_USAGE_PRIVATE_ALLOC_UBWC
76 #define GRALLOC_USAGE_PRIVATE_UNCACHED GRALLOC1_PRODUCER_USAGE_PRIVATE_UNCACHED
77 #define GRALLOC_USAGE_PRIVATE_IOMMU_HEAP GRALLOC1_PRODUCER_USAGE_PRIVATE_IOMMU_HEAP
78 #define GRALLOC_USAGE_PRIVATE_WFD GRALLOC1_CONSUMER_USAGE_PRIVATE_WFD
79 #define GRALLOC_USAGE_PRIVATE_CAMERA_HEAP GRALLOC1_PRODUCER_USAGE_PRIVATE_CAMERA_HEAP
80 #define GRALLOC_USAGE_PRIVATE_MM_HEAP 0x0
81
82
83
84 // for PERFORM API :
85 #define GRALLOC_MODULE_PERFORM_CREATE_HANDLE_FROM_BUFFER 1
86 #define GRALLOC_MODULE_PERFORM_GET_STRIDE 2
87 #define GRALLOC_MODULE_PERFORM_GET_CUSTOM_STRIDE_FROM_HANDLE 3
88 #define GRALLOC_MODULE_PERFORM_GET_CUSTOM_STRIDE_AND_HEIGHT_FROM_HANDLE 4
89 #define GRALLOC_MODULE_PERFORM_GET_ATTRIBUTES 5
90 #define GRALLOC_MODULE_PERFORM_GET_COLOR_SPACE_FROM_HANDLE 6
91 #define GRALLOC_MODULE_PERFORM_GET_YUV_PLANE_INFO 7
92 #define GRALLOC_MODULE_PERFORM_GET_MAP_SECURE_BUFFER_INFO 8
93 #define GRALLOC_MODULE_PERFORM_GET_UBWC_FLAG 9
94 #define GRALLOC_MODULE_PERFORM_GET_RGB_DATA_ADDRESS 10
95 #define GRALLOC_MODULE_PERFORM_GET_IGC 11
96 #define GRALLOC_MODULE_PERFORM_SET_IGC 12
97 #define GRALLOC_MODULE_PERFORM_SET_SINGLE_BUFFER_MODE 13
98 #define GRALLOC1_MODULE_PERFORM_GET_BUFFER_SIZE_AND_DIMENSIONS 14
99 #define GRALLOC1_MODULE_PERFORM_ALLOCATE_BUFFER 15
100
101 // OEM specific HAL formats
102 #define HAL_PIXEL_FORMAT_RGBA_5551 6
103 #define HAL_PIXEL_FORMAT_RGBA_4444 7
104 #define HAL_PIXEL_FORMAT_NV12_ENCODEABLE 0x102
105 #define HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS 0x7FA30C04
106 #define HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED 0x7FA30C03
107 #define HAL_PIXEL_FORMAT_YCbCr_420_SP 0x109
108 #define HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO 0x7FA30C01
109 #define HAL_PIXEL_FORMAT_YCrCb_422_SP 0x10B
110 #define HAL_PIXEL_FORMAT_R_8 0x10D
111 #define HAL_PIXEL_FORMAT_RG_88 0x10E
112 #define HAL_PIXEL_FORMAT_YCbCr_444_SP 0x10F
113 #define HAL_PIXEL_FORMAT_YCrCb_444_SP 0x110
114 #define HAL_PIXEL_FORMAT_YCrCb_422_I 0x111
115 #define HAL_PIXEL_FORMAT_BGRX_8888 0x112
116 #define HAL_PIXEL_FORMAT_NV21_ZSL 0x113
117 #define HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS 0x114
118 #define HAL_PIXEL_FORMAT_BGR_565 0x115
119
120 // 10 bit
121 #define HAL_PIXEL_FORMAT_RGBA_1010102 0x116
122 #define HAL_PIXEL_FORMAT_ARGB_2101010 0x117
123 #define HAL_PIXEL_FORMAT_RGBX_1010102 0x118
124 #define HAL_PIXEL_FORMAT_XRGB_2101010 0x119
125 #define HAL_PIXEL_FORMAT_BGRA_1010102 0x11A
126 #define HAL_PIXEL_FORMAT_ABGR_2101010 0x11B
127 #define HAL_PIXEL_FORMAT_BGRX_1010102 0x11C
128 #define HAL_PIXEL_FORMAT_XBGR_2101010 0x11D
129 #define HAL_PIXEL_FORMAT_YCbCr_420_P010 0x11F
130
131 #define HAL_PIXEL_FORMAT_INTERLACE 0x180
132
133 // v4l2_fourcc('Y', 'U', 'Y', 'L'). 24 bpp YUYV 4:2:2 10 bit per component
134 #define HAL_PIXEL_FORMAT_YCbCr_422_I_10BIT 0x4C595559
135
136 // v4l2_fourcc('Y', 'B', 'W', 'C'). 10 bit per component. This compressed
137 // format reduces the memory access bandwidth
138 #define HAL_PIXEL_FORMAT_YCbCr_422_I_10BIT_COMPRESSED 0x43574259
139
140 // UBWC aligned Venus format
141 #define HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC 0x7FA30C06
142 #define HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC 0x7FA30C09
143
144 // Khronos ASTC formats
145 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_4x4_KHR 0x93B0
146 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_5x4_KHR 0x93B1
147 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_5x5_KHR 0x93B2
148 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_6x5_KHR 0x93B3
149 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_6x6_KHR 0x93B4
150 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_8x5_KHR 0x93B5
151 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_8x6_KHR 0x93B6
152 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_8x8_KHR 0x93B7
153 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_10x5_KHR 0x93B8
154 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_10x6_KHR 0x93B9
155 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_10x8_KHR 0x93BA
156 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_10x10_KHR 0x93BB
157 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_12x10_KHR 0x93BC
158 #define HAL_PIXEL_FORMAT_COMPRESSED_RGBA_ASTC_12x12_KHR 0x93BD
159 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR 0x93D0
160 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR 0x93D1
161 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR 0x93D2
162 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR 0x93D3
163 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR 0x93D4
164 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR 0x93D5
165 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR 0x93D6
166 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR 0x93D7
167 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR 0x93D8
168 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR 0x93D9
169 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR 0x93DA
170 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR 0x93DB
171 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR 0x93DC
172 #define HAL_PIXEL_FORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR 0x93DD
173
174 /* possible values for inverse gamma correction */
175 #define HAL_IGC_NOT_SPECIFIED 0
176 #define HAL_IGC_s_RGB 1
177
178 /* Color Space: Values maps to ColorSpace_t in qdMetadata.h */
179 #define HAL_CSC_ITU_R_601 0
180 #define HAL_CSC_ITU_R_601_FR 1
181 #define HAL_CSC_ITU_R_709 2
182 #define HAL_CSC_ITU_R_2020 3
183 #define HAL_CSC_ITU_R_2020_FR 4
184
185 /* possible formats for 3D content*/
186 enum {
187 HAL_NO_3D = 0x0,
188 HAL_3D_SIDE_BY_SIDE_L_R = 0x1,
189 HAL_3D_SIDE_BY_SIDE_R_L = 0x2,
190 HAL_3D_TOP_BOTTOM = 0x4,
191 HAL_3D_IN_SIDE_BY_SIDE_L_R = 0x10000, // unused legacy format
192 };
193
194 enum { BUFFER_TYPE_UI = 0, BUFFER_TYPE_VIDEO };
195
196 #endif // __GRALLOC_PRIV_H__
197