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d42e7319 JB |
1 | /* |
2 | * Copyright (C) 2013 Simon Busch <morphis@gravedo.de> | |
3 | * | |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at | |
7 | * | |
8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
9 | * | |
10 | * Unless required by applicable law or agreed to in writing, software | |
11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | * See the License for the specific language governing permissions and | |
14 | * limitations under the License. | |
15 | */ | |
16 | ||
17 | #include <fcntl.h> | |
18 | #include <sys/stat.h> | |
19 | ||
20 | #include <ui/GraphicBuffer.h> | |
21 | #include <ui/GraphicBufferMapper.h> | |
22 | #include <ui/GraphicBufferAllocator.h> | |
23 | ||
24 | #include <hybris/ui/ui_compatibility_layer.h> | |
25 | ||
26 | struct graphic_buffer | |
27 | { | |
28 | android::GraphicBuffer *self; | |
29 | }; | |
30 | ||
31 | struct graphic_buffer* graphic_buffer_new(void) | |
32 | { | |
33 | struct graphic_buffer *buffer = NULL; | |
34 | ||
35 | buffer = (struct graphic_buffer*) malloc(sizeof(struct graphic_buffer)); | |
36 | if (!buffer) | |
37 | return NULL; | |
38 | ||
39 | buffer->self = new android::GraphicBuffer(); | |
40 | ||
41 | return buffer; | |
42 | } | |
43 | ||
44 | struct graphic_buffer* graphic_buffer_new_sized(uint32_t w, uint32_t h, | |
45 | int32_t format, uint32_t usage) | |
46 | { | |
47 | struct graphic_buffer *buffer = NULL; | |
48 | ||
49 | buffer = (struct graphic_buffer*) malloc(sizeof(struct graphic_buffer)); | |
50 | if (!buffer) | |
51 | return NULL; | |
52 | ||
53 | buffer->self = new android::GraphicBuffer(w, h, format, usage); | |
54 | ||
55 | return buffer; | |
56 | } | |
57 | ||
58 | struct graphic_buffer* graphic_buffer_new_existing(uint32_t w, uint32_t h, | |
59 | int32_t format, uint32_t usage, | |
60 | uint32_t stride, void *handle, | |
61 | bool keepOwnership) | |
62 | { | |
63 | struct graphic_buffer *buffer = NULL; | |
64 | ||
65 | buffer = (struct graphic_buffer*) malloc(sizeof(struct graphic_buffer)); | |
66 | if (!buffer) | |
67 | return NULL; | |
68 | ||
69 | buffer->self = new android::GraphicBuffer(w, h, format, usage, stride, (native_handle_t*) handle, keepOwnership); | |
70 | ||
71 | return buffer; | |
72 | ||
73 | } | |
74 | ||
75 | void graphic_buffer_free(struct graphic_buffer *buffer) | |
76 | { | |
77 | if (!buffer) | |
78 | return; | |
79 | ||
80 | free(buffer); | |
81 | } | |
82 | ||
83 | uint32_t graphic_buffer_get_width(struct graphic_buffer *buffer) | |
84 | { | |
85 | return buffer->self->getWidth(); | |
86 | } | |
87 | ||
88 | uint32_t graphic_buffer_get_height(struct graphic_buffer *buffer) | |
89 | { | |
90 | return buffer->self->getHeight(); | |
91 | } | |
92 | ||
93 | uint32_t graphic_buffer_get_stride(struct graphic_buffer *buffer) | |
94 | { | |
95 | return buffer->self->getStride(); | |
96 | } | |
97 | ||
98 | uint32_t graphic_buffer_get_usage(struct graphic_buffer *buffer) | |
99 | { | |
100 | return buffer->self->getUsage(); | |
101 | } | |
102 | ||
103 | int32_t graphic_buffer_get_pixel_format(struct graphic_buffer *buffer) | |
104 | { | |
105 | return buffer->self->getPixelFormat(); | |
106 | } | |
107 | ||
108 | uint32_t graphic_buffer_reallocate(struct graphic_buffer *buffer, uint32_t w, | |
109 | uint32_t h, int32_t f, uint32_t usage) | |
110 | { | |
111 | return buffer->self->reallocate(w, h, f, usage); | |
112 | } | |
113 | ||
114 | uint32_t graphic_buffer_lock(struct graphic_buffer *buffer, uint32_t usage, void **vaddr) | |
115 | { | |
116 | return buffer->self->lock(usage, vaddr); | |
117 | } | |
118 | ||
119 | uint32_t graphic_buffer_unlock(struct graphic_buffer *buffer) | |
120 | { | |
121 | return buffer->self->unlock(); | |
122 | } | |
123 | ||
124 | void* graphic_buffer_get_native_buffer(struct graphic_buffer *buffer) | |
125 | { | |
126 | return buffer->self->getNativeBuffer(); | |
127 | } | |
128 | ||
129 | void graphic_buffer_set_index(struct graphic_buffer *buffer, int index) | |
130 | { | |
131 | return buffer->self->setIndex(index); | |
132 | } | |
133 | ||
134 | int graphic_buffer_get_index(struct graphic_buffer *buffer) | |
135 | { | |
136 | return buffer->self->getIndex(); | |
137 | } | |
138 | ||
139 | int graphic_buffer_init_check(struct graphic_buffer *buffer) | |
140 | { | |
141 | return buffer->self->initCheck(); | |
142 | } |