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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/*
* Copyright (c) 2014 - 2018, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted
* provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its contributors may be used to
* endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __DISPLAY_VIRTUAL_H__
#define __DISPLAY_VIRTUAL_H__
#include <private/hw_info_types.h>
#include "display_base.h"
namespace sdm {
class HWVirtualInterface;
class DisplayVirtual : public DisplayBase {
public:
DisplayVirtual(DisplayEventHandler *event_handler, HWInfoInterface *hw_info_intf,
BufferSyncHandler *buffer_sync_handler, BufferAllocator *buffer_allocator,
CompManager *comp_manager);
virtual DisplayError Init();
virtual DisplayError Prepare(LayerStack *layer_stack);
virtual DisplayError GetNumVariableInfoConfigs(uint32_t *count);
virtual DisplayError GetConfig(uint32_t index, DisplayConfigVariableInfo *variable_info);
virtual DisplayError GetActiveConfig(uint32_t *index);
virtual DisplayError SetActiveConfig(uint32_t index) {
return kErrorNotSupported;
}
virtual DisplayError SetActiveConfig(DisplayConfigVariableInfo *variable_info);
virtual DisplayError SetMixerResolution(uint32_t width, uint32_t height) {
return kErrorNotSupported;
}
virtual DisplayError SetVSyncState(bool enable) {
return kErrorNotSupported;
}
virtual DisplayError SetRefreshRate(uint32_t refresh_rate, bool final_rate) {
return kErrorNotSupported;
}
virtual DisplayError SetDetailEnhancerData(const DisplayDetailEnhancerData &de_data) {
return kErrorNotSupported;
}
virtual DisplayError ValidateGPUTargetParams() {
// TODO(user): Validate GPU target for virtual display when query display attributes
// on virtual display is functional.
return kErrorNone;
}
virtual DisplayError GetColorModeCount(uint32_t *mode_count);
virtual DisplayError TeardownConcurrentWriteback(void) { return kErrorNotSupported; }
};
} // namespace sdm
#endif // __DISPLAY_VIRTUAL_H__
|
