blob: 11c90112f440a12bc06f09d59292ee2ef7b83430 [file] [log] [blame]
// Copyright 2022 The Pigweed Authors
//
// 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
//
// https://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.
#include "app_common/common.h"
#include "pw_display/display.h"
#include "pw_display_driver_null/display_driver.h"
#include "pw_status/try.h"
#include "pw_thread/thread.h"
#include "pw_thread_stl/options.h"
#include "pw_touchscreen_null/touchscreen.h"
using pw::Status;
using pw::framebuffer::PixelFormat;
using pw::framebuffer_pool::FramebufferPool;
namespace {
constexpr pw::math::Size<uint16_t> kDisplaySize = {DISPLAY_WIDTH,
DISPLAY_HEIGHT};
pw::display_driver::DisplayDriverNULL s_display_driver;
const pw::Vector<void*, 0> s_pixel_buffers;
pw::framebuffer_pool::FramebufferPool s_fb_pool({
.fb_addr = s_pixel_buffers,
.dimensions = {0, 0},
.row_bytes = 0,
.pixel_format = PixelFormat::None,
});
} // namespace
// static
Status Common::EndOfFrameCallback() { return pw::OkStatus(); }
Status Common::Init() { return s_display_driver.Init(); }
// static
pw::display::Display& Common::GetDisplay() {
static pw::display::Display s_display(
s_display_driver, kDisplaySize, s_fb_pool);
return s_display;
}
pw::touchscreen::Touchscreen& Common::GetTouchscreen() {
static pw::touchscreen::TouchscreenNull s_touchscreen =
pw::touchscreen::TouchscreenNull();
return s_touchscreen;
}
const pw::thread::Options& Common::DisplayDrawThreadOptions() {
static pw::thread::stl::Options display_draw_thread_options;
return display_draw_thread_options;
}
const pw::thread::Options& Common::TouchscreenThreadOptions() {
static pw::thread::stl::Options display_draw_thread_options;
return display_draw_thread_options;
}