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STARK: Simplify game window rendering

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This commit is contained in:
Bastien Bouclet 2015-04-15 08:16:23 +02:00
parent 473113a4ed
commit 22d02ac502
7 changed files with 3 additions and 41 deletions
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3
engines/stark/gfx/driver.h
View file

@ -44,7 +44,6 @@ public:
virtual void init() = 0;
virtual void setGameViewport() = 0; // deprecated
virtual void setScreenViewport(bool noScaling) = 0; // deprecated
virtual void setViewport(Common::Rect rect, bool noScaling) = 0;
@ -54,8 +53,6 @@ public:
Common::Rect gameViewport() const;
virtual void setupCamera(const Math::Matrix4 &projection, const Math::Matrix4 &view) = 0;
virtual void clearScreen() = 0;
virtual void flipBuffer() = 0;

11
engines/stark/gfx/opengls.cpp
View file

@ -69,14 +69,6 @@ void OpenGLSDriver::init() {
_boxShader->enableVertexAttribute("texcoord", _boxVBO, 2, GL_FLOAT, GL_TRUE, 2 * sizeof(float), 0);
}
void OpenGLSDriver::setGameViewport() {
_viewport = gameViewport();
_unscaledViewport = Common::Rect(kGameViewportWidth, kGameViewportHeight);
_unscaledViewport.translate(0, kBottomBorderHeight);
glViewport(_viewport.left, _viewport.top, _viewport.width(), _viewport.height());
}
void OpenGLSDriver::setScreenViewport(bool noScaling) {
if (noScaling) {
_viewport = Common::Rect(g_system->getWidth(), g_system->getHeight());
@ -114,9 +106,6 @@ Math::Vector2d OpenGLSDriver::scaled(float x, float y) const {
return Math::Vector2d(x / (float) _unscaledViewport.width(), y / (float) _unscaledViewport.height());
}
void OpenGLSDriver::setupCamera(const Math::Matrix4 &projection, const Math::Matrix4 &view) {
}
void OpenGLSDriver::clearScreen() {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
}

3
engines/stark/gfx/opengls.h
View file

@ -47,12 +47,9 @@ public:
void init() override;
void setGameViewport() override;
void setScreenViewport(bool noScaling) override;
void setViewport(Common::Rect rect, bool noScaling) override;
void setupCamera(const Math::Matrix4 &projection, const Math::Matrix4 &view) override;
void clearScreen();
void flipBuffer();

18
engines/stark/scene.cpp
View file

@ -115,22 +115,4 @@ void Scene::makeRayFromMouse(const Common::Point &mouse, Math::Vector3d &origin,
direction.normalize();
}
void Scene::render() {
// setup cam
_gfx->setGameViewport();
_gfx->setupCamera(_projectionMatrix, _viewMatrix);
// Draw bg
// Draw other things
// Render all the scene elements
// setup lights
// draw actors
// draw overlay
}
} // End of namespace Stark

5
engines/stark/scene.h
View file

@ -47,11 +47,6 @@ public:
Scene(Gfx::Driver *gfx);
~Scene();
/**
* Render the scene
*/
void render();
void initCamera(const Math::Vector3d &position, const Math::Vector3d &lookAt,
float fov, Common::Rect viewSize, float nearClipPlane, float farClipPlane);

1
engines/stark/stark.cpp
View file

@ -228,7 +228,6 @@ void StarkEngine::updateDisplayScene() {
// Render the current scene
// Update the UI state before displaying the scene
_ui->update();
_scene->render();
}
// Tell the UI to render, and update implicitly, if this leads to new mouse-over events.
_ui->render();

3
engines/stark/ui/gamewindow.cpp
View file

@ -50,8 +50,11 @@ GameWindow::GameWindow(Gfx::Driver *gfx, Cursor *cursor, ActionMenu *actionMenu)
void GameWindow::onRender() {
Global *global = StarkServices::instance().global;
// List the items to render
_renderEntries = global->getCurrent()->getLocation()->listRenderEntries();
// Render all the scene items
Gfx::RenderEntryArray::iterator element = _renderEntries.begin();
while (element != _renderEntries.end()) {
// Draw the current element