chromium/chrome/browser/vr/ui_renderer.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/vr/ui_renderer.h"

#include "base/trace_event/trace_event.h"
#include "chrome/browser/vr/elements/ui_element.h"
#include "chrome/browser/vr/render_info.h"
#include "chrome/browser/vr/ui_element_renderer.h"
#include "chrome/browser/vr/ui_scene.h"
#include "device/vr/gl_bindings.h"

namespace vr {

UiRenderer::UiRenderer(UiScene* scene, UiElementRenderer* ui_element_renderer)
    : … { … }

UiRenderer::~UiRenderer() = default;

// TODO(crbug.com/41345926): UiRenderer must not care about the elements it's
// rendering and be platform agnostic, each element should know how to render
// itself correctly.
void UiRenderer::Draw(const RenderInfo& render_info) { … }

void UiRenderer::DrawWebVrOverlayForeground(const RenderInfo& render_info) { … }

void UiRenderer::DrawUiView(const RenderInfo& render_info,
                            const std::vector<const UiElement*>& elements) { … }

void UiRenderer::DrawElements(const CameraModel& camera_model,
                              const std::vector<const UiElement*>& elements,
                              const RenderInfo& render_info) { … }

void UiRenderer::DrawElement(const CameraModel& camera_model,
                             const UiElement& element) { … }

std::vector<const UiElement*> UiRenderer::GetElementsInDrawOrder(
    const std::vector<const UiElement*>& elements) { … }

}  // namespace vr