blob: 0da03d1343c70baa00463420ce20e4e0434e6266 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_SF_SHARED_BUFFER_STACK_H
#define ANDROID_SF_SHARED_BUFFER_STACK_H
#include <stdint.h>
#include <sys/types.h>
#include <utils/Debug.h>
namespace android {
// ---------------------------------------------------------------------------
#define NUM_DISPLAY_MAX 4
struct display_cblk_t
{
uint16_t w;
uint16_t h;
uint8_t format;
uint8_t orientation;
uint8_t reserved[2];
float fps;
float density;
float xdpi;
float ydpi;
uint32_t pad[2];
};
struct surface_flinger_cblk_t // 4KB max
{
uint8_t connected;
uint8_t reserved[3];
uint32_t pad[7];
display_cblk_t displays[NUM_DISPLAY_MAX];
};
// ---------------------------------------------------------------------------
COMPILE_TIME_ASSERT(sizeof(surface_flinger_cblk_t) <= 4096)
// ---------------------------------------------------------------------------
}; // namespace android
#endif /* ANDROID_SF_SHARED_BUFFER_STACK_H */
|
