You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
126 lines
4.7 KiB
126 lines
4.7 KiB
/*
|
|
* Copyright (c) 2018-2020, 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.
|
|
*/
|
|
|
|
#include "hwc_display_dummy.h"
|
|
#include <utils/debug.h>
|
|
|
|
#define __CLASS__ "HWCDisplayDummy"
|
|
|
|
namespace sdm {
|
|
|
|
int HWCDisplayDummy::Create(CoreInterface *core_intf, BufferAllocator *buffer_allocator,
|
|
HWCCallbacks *callbacks, HWCDisplayEventHandler *event_handler,
|
|
qService::QService *qservice, hwc2_display_t id, int32_t sdm_id,
|
|
HWCDisplay **hwc_display) {
|
|
HWCDisplay *hwc_display_dummy = new HWCDisplayDummy(core_intf, buffer_allocator, callbacks,
|
|
event_handler, qservice, id, sdm_id);
|
|
*hwc_display = hwc_display_dummy;
|
|
return kErrorNone;
|
|
}
|
|
|
|
void HWCDisplayDummy::Destroy(HWCDisplay *hwc_display) {
|
|
delete hwc_display;
|
|
}
|
|
|
|
HWC2::Error HWCDisplayDummy::Validate(uint32_t *out_num_types, uint32_t *out_num_requests) {
|
|
return HWC2::Error::None;
|
|
}
|
|
|
|
HWC2::Error HWCDisplayDummy::Present(shared_ptr<Fence> *out_retire_fence) {
|
|
for (auto hwc_layer : layer_set_) {
|
|
hwc_layer->PushBackReleaseFence(nullptr);
|
|
}
|
|
return HWC2::Error::None;
|
|
}
|
|
|
|
HWC2::Error HWCDisplayDummy::SetColorMode(ColorMode mode) {
|
|
return HWC2::Error::None;
|
|
}
|
|
|
|
HWCDisplayDummy::HWCDisplayDummy(CoreInterface *core_intf, BufferAllocator *buffer_allocator,
|
|
HWCCallbacks *callbacks, HWCDisplayEventHandler *event_handler,
|
|
qService::QService *qservice, hwc2_display_t id,
|
|
int32_t sdm_id) :HWCDisplay(core_intf, buffer_allocator,
|
|
callbacks, event_handler, qservice, kBuiltIn, id, sdm_id,
|
|
DISPLAY_CLASS_BUILTIN) {
|
|
DisplayConfigVariableInfo config;
|
|
config.x_pixels = 720;
|
|
config.y_pixels = 1280;
|
|
config.x_dpi = 200.0f;
|
|
config.y_dpi = 200.0f;
|
|
config.fps = 60;
|
|
config.vsync_period_ns = 16600000;
|
|
display_null_.SetFrameBufferConfig(config);
|
|
num_configs_ = 1;
|
|
display_intf_ = &display_null_;
|
|
}
|
|
|
|
HWC2::Error HWCDisplayDummy::GetActiveConfig(hwc2_config_t *out_config) {
|
|
*out_config = 0;
|
|
return HWC2::Error::None;
|
|
}
|
|
|
|
HWC2::Error HWCDisplayDummy::UpdatePowerMode(HWC2::PowerMode mode) {
|
|
current_power_mode_ = mode;
|
|
return HWC2::Error::None;
|
|
}
|
|
|
|
HWC2::Error HWCDisplayDummy::SetVsyncEnabled(HWC2::Vsync enabled) {
|
|
bool state = false;
|
|
if (enabled == HWC2::Vsync::Enable) {
|
|
state = true;
|
|
}
|
|
vsync_enable_ = state;
|
|
return HWC2::Error::None;
|
|
}
|
|
|
|
bool HWCDisplayDummy::VsyncEnablePending() {
|
|
return vsync_enable_;
|
|
}
|
|
HWC2::Error HWCDisplayDummy::GetDisplayVsyncPeriod(VsyncPeriodNanos *vsync_period) {
|
|
*vsync_period = vsync_period_;
|
|
return HWC2::Error::None;
|
|
}
|
|
HWC2::Error HWCDisplayDummy::SetDisplayVsyncPeriod(VsyncPeriodNanos vsync_period) {
|
|
vsync_period_ = vsync_period;
|
|
return HWC2::Error::None;
|
|
}
|
|
|
|
HWC2::Error HWCDisplayDummy::SetClientTarget(buffer_handle_t target,
|
|
shared_ptr<Fence> acquire_fence,
|
|
int32_t dataspace, hwc_region_t damage) {
|
|
client_target_handle_ = target;
|
|
client_acquire_fence_ = acquire_fence;
|
|
client_dataspace_ = dataspace;
|
|
client_damage_region_ = damage;
|
|
return HWC2::Error::None;
|
|
}
|
|
|
|
} // namespace sdm
|