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)
27inline 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#define HAL_PIXEL_FORMAT_RAW8 0x123
120
121// 10 bit
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*/
186enum {
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
194enum { BUFFER_TYPE_UI = 0, BUFFER_TYPE_VIDEO };
195
196#endif  // __GRALLOC_PRIV_H__
197