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gerrit.omnirom.org / android_frameworks_native / 730c89a8042e277304a90bff180348fcda75d5a7 / . / libs / vr / libdvr / dvr_api.cpp
blob: 5dc4a1b62af4795d77121be1a566d436c57496c2 [file] [log] [blame]
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]1#include "include/dvr/dvr_api.h"
2
3#include <errno.h>
4
5// Headers from libdvr
6#include <dvr/display_manager_client.h>
7#include <dvr/dvr_buffer.h>
Jiwen 'Steve' Cai2d82ceb2017-03-22 17:26:00 -0700[diff] [blame]8#include <dvr/dvr_buffer_queue.h>
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]9#include <dvr/dvr_surface.h>
10#include <dvr/vsync_client_api.h>
11
12// Headers not yet moved into libdvr.
13// TODO(jwcai) Move these once their callers are moved into Google3.
Daniel Nicoara37cdc8d2017-03-27 16:56:05 -0400[diff] [blame]14#include <dvr/dvr_hardware_composer_client.h>
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]15#include <dvr/pose_client.h>
16#include <dvr/virtual_touchpad_client.h>
17
18extern "C" {
19
20DVR_EXPORT int dvrGetApi(void* api, size_t struct_size, int version) {
21 if (version == 1) {
22 if (struct_size != sizeof(DvrApi_v1)) {
23 return -EINVAL;
24 }
25 DvrApi_v1* dvr_api = static_cast<DvrApi_v1*>(api);
26
27 // display_manager_client.h
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]28 dvr_api->display_manager_client_create = dvrDisplayManagerClientCreate;
29 dvr_api->display_manager_client_destroy = dvrDisplayManagerClientDestroy;
30 dvr_api->display_manager_client_get_surface_list =
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]31 dvrDisplayManagerClientGetSurfaceList;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]32 dvr_api->display_manager_client_surface_list_destroy =
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]33 dvrDisplayManagerClientSurfaceListDestroy;
Hendrik Wagenaareaa55222017-04-06 10:56:23 -0700[diff] [blame]34 dvr_api->display_manager_setup_named_buffer =
35 dvrDisplayManagerSetupNamedBuffer;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]36 dvr_api->display_manager_client_surface_list_get_size =
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]37 dvrDisplayManagerClientSurfaceListGetSize;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]38 dvr_api->display_manager_client_surface_list_get_surface_id =
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]39 dvrDisplayManagerClientSurfaceListGetSurfaceId;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]40 dvr_api->display_manager_client_get_surface_buffer_list =
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]41 dvrDisplayManagerClientGetSurfaceBuffers;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]42 dvr_api->display_manager_client_surface_buffer_list_destroy =
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]43 dvrDisplayManagerClientSurfaceBuffersDestroy;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]44 dvr_api->display_manager_client_surface_buffer_list_get_size =
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]45 dvrDisplayManagerClientSurfaceBuffersGetSize;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]46 dvr_api->display_manager_client_surface_buffer_list_get_fd =
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]47 dvrDisplayManagerClientSurfaceBuffersGetFd;
48
49 // dvr_buffer.h
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]50 dvr_api->write_buffer_destroy = dvrWriteBufferDestroy;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]51 dvr_api->write_buffer_get_ahardwarebuffer =
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]52 dvrWriteBufferGetAHardwareBuffer;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]53 dvr_api->write_buffer_post = dvrWriteBufferPost;
54 dvr_api->write_buffer_gain = dvrWriteBufferGain;
55 dvr_api->write_buffer_gain_async = dvrWriteBufferGainAsync;
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]56
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]57 dvr_api->read_buffer_destroy = dvrReadBufferDestroy;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]58 dvr_api->read_buffer_get_ahardwarebuffer = dvrReadBufferGetAHardwareBuffer;
59 dvr_api->read_buffer_acquire = dvrReadBufferAcquire;
60 dvr_api->read_buffer_release = dvrReadBufferRelease;
61 dvr_api->read_buffer_release_async = dvrReadBufferReleaseAsync;
Hendrik Wagenaareaa55222017-04-06 10:56:23 -0700[diff] [blame]62 dvr_api->buffer_destroy = dvrBufferDestroy;
63 dvr_api->buffer_get_ahardwarebuffer = dvrBufferGetAHardwareBuffer;
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]64
Jiwen 'Steve' Cai2d82ceb2017-03-22 17:26:00 -0700[diff] [blame]65 // dvr_buffer_queue.h
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]66 dvr_api->write_buffer_queue_destroy = dvrWriteBufferQueueDestroy;
67 dvr_api->write_buffer_queue_get_capacity = dvrWriteBufferQueueGetCapacity;
68 dvr_api->write_buffer_queue_get_external_surface =
Jiwen 'Steve' Cai2d82ceb2017-03-22 17:26:00 -0700[diff] [blame]69 dvrWriteBufferQueueGetExternalSurface;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]70 dvr_api->write_buffer_queue_create_read_queue =
Jiwen 'Steve' Cai2d82ceb2017-03-22 17:26:00 -0700[diff] [blame]71 dvrWriteBufferQueueCreateReadQueue;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]72 dvr_api->write_buffer_queue_dequeue = dvrWriteBufferQueueDequeue;
73 dvr_api->read_buffer_queue_destroy = dvrReadBufferQueueDestroy;
74 dvr_api->read_buffer_queue_get_capacity = dvrReadBufferQueueGetCapacity;
75 dvr_api->read_buffer_queue_create_read_queue =
Jiwen 'Steve' Cai2d82ceb2017-03-22 17:26:00 -0700[diff] [blame]76 dvrReadBufferQueueCreateReadQueue;
77 dvr_api->read_buffer_queue_dequeue = dvrReadBufferQueueDequeue;
78
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]79 // dvr_surface.h
Hendrik Wagenaareaa55222017-04-06 10:56:23 -0700[diff] [blame]80 dvr_api->get_named_buffer = dvrGetNamedBuffer;
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]81 dvr_api->surface_create = dvrSurfaceCreate;
82 dvr_api->surface_get_write_buffer_queue = dvrSurfaceGetWriteBufferQueue;
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]83
84 // vsync_client_api.h
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]85 dvr_api->vsync_client_create = dvr_vsync_client_create;
86 dvr_api->vsync_client_destroy = dvr_vsync_client_destroy;
87 dvr_api->vsync_client_get_sched_info = dvr_vsync_client_get_sched_info;
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]88
89 // pose_client.h
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]90 dvr_api->pose_client_create = dvrPoseCreate;
91 dvr_api->pose_client_destroy = dvrPoseDestroy;
92 dvr_api->pose_get = dvrPoseGet;
93 dvr_api->pose_get_vsync_count = dvrPoseGetVsyncCount;
94 dvr_api->pose_get_controller = dvrPoseGetController;
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]95
96 // virtual_touchpad_client.h
Hendrik Wagenaar9255e3e2017-03-30 11:53:32 -0700[diff] [blame]97 dvr_api->virtual_touchpad_create = dvrVirtualTouchpadCreate;
98 dvr_api->virtual_touchpad_destroy = dvrVirtualTouchpadDestroy;
99 dvr_api->virtual_touchpad_attach = dvrVirtualTouchpadAttach;
100 dvr_api->virtual_touchpad_detach = dvrVirtualTouchpadDetach;
101 dvr_api->virtual_touchpad_touch = dvrVirtualTouchpadTouch;
102 dvr_api->virtual_touchpad_button_state = dvrVirtualTouchpadButtonState;
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]103
Daniel Nicoara37cdc8d2017-03-27 16:56:05 -0400[diff] [blame]104 // dvr_hardware_composer_client.h
105 dvr_api->hwc_client_create = dvrHwcClientCreate;
106 dvr_api->hwc_client_destroy = dvrHwcClientDestroy;
107 dvr_api->hwc_frame_destroy = dvrHwcFrameDestroy;
108 dvr_api->hwc_frame_get_display_id = dvrHwcFrameGetDisplayId;
109 dvr_api->hwc_frame_get_display_width = dvrHwcFrameGetDisplayWidth;
110 dvr_api->hwc_frame_get_display_height = dvrHwcFrameGetDisplayHeight;
Daniel Nicoarad3201d12017-04-06 13:46:31 -0400[diff] [blame]111 dvr_api->hwc_frame_get_display_removed = dvrHwcFrameGetDisplayRemoved;
Albert Chaulk730c89a2017-04-10 13:53:32 -0400[diff] [blame^]112 dvr_api->hwc_frame_get_active_config = dvrHwcFrameGetActiveConfig;
113 dvr_api->hwc_frame_get_color_mode = dvrHwcFrameGetColorMode;
114 dvr_api->hwc_frame_get_color_transform = dvrHwcFrameGetColorTransform;
115 dvr_api->hwc_frame_get_power_mode = dvrHwcFrameGetPowerMode;
116 dvr_api->hwc_frame_get_vsync_enabled = dvrHwcFrameGetVsyncEnabled;
Daniel Nicoara37cdc8d2017-03-27 16:56:05 -0400[diff] [blame]117 dvr_api->hwc_frame_get_layer_count = dvrHwcFrameGetLayerCount;
118 dvr_api->hwc_frame_get_layer_id = dvrHwcFrameGetLayerId;
119 dvr_api->hwc_frame_get_layer_buffer = dvrHwcFrameGetLayerBuffer;
120 dvr_api->hwc_frame_get_layer_fence = dvrHwcFrameGetLayerFence;
121 dvr_api->hwc_frame_get_layer_display_frame =
122 dvrHwcFrameGetLayerDisplayFrame;
123 dvr_api->hwc_frame_get_layer_crop = dvrHwcFrameGetLayerCrop;
124 dvr_api->hwc_frame_get_layer_blend_mode = dvrHwcFrameGetLayerBlendMode;
125 dvr_api->hwc_frame_get_layer_alpha = dvrHwcFrameGetLayerAlpha;
126 dvr_api->hwc_frame_get_layer_type = dvrHwcFrameGetLayerType;
127 dvr_api->hwc_frame_get_layer_application_id =
128 dvrHwcFrameGetLayerApplicationId;
Albert Chaulk730c89a2017-04-10 13:53:32 -0400[diff] [blame^]129 dvr_api->hwc_frame_get_layer_z_order = dvrHwcFrameGetLayerZOrder;
130 dvr_api->hwc_frame_get_layer_cursor = dvrHwcFrameGetLayerCursor;
131 dvr_api->hwc_frame_get_layer_transform = dvrHwcFrameGetLayerTransform;
132 dvr_api->hwc_frame_get_layer_dataspace = dvrHwcFrameGetLayerDataspace;
133 dvr_api->hwc_frame_get_layer_color = dvrHwcFrameGetLayerColor;
134 dvr_api->hwc_frame_get_layer_num_visible_regions =
135 dvrHwcFrameGetLayerNumVisibleRegions;
136 dvr_api->hwc_frame_get_layer_visible_region =
137 dvrHwcFrameGetLayerVisibleRegion;
138 dvr_api->hwc_frame_get_layer_num_damaged_regions =
139 dvrHwcFrameGetLayerNumDamagedRegions;
140 dvr_api->hwc_frame_get_layer_damaged_region =
141 dvrHwcFrameGetLayerDamagedRegion;
Daniel Nicoara37cdc8d2017-03-27 16:56:05 -0400[diff] [blame]142
Jiwen 'Steve' Caibdcee792017-03-22 16:59:53 -0700[diff] [blame]143 return 0;
144 }
145 return -EINVAL;
146}
147
148} // extern "C"