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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
// Allow use of stuff in <time.h>
#define FORBIDDEN_SYMBOL_EXCEPTION_time_h
// Disable printf override in common/forbidden.h to avoid
// clashes with log.h from the Android SDK.
// That header file uses
// __attribute__ ((format(printf, 3, 4)))
// which gets messed up by our override mechanism; this could
// be avoided by either changing the Android SDK to use the equally
// legal and valid
// __attribute__ ((format(printf, 3, 4)))
// or by refining our printf override to use a varadic macro
// (which then wouldn't be portable, though).
// Anyway, for now we just disable the printf override globally
// for the Android port
#define FORBIDDEN_SYMBOL_EXCEPTION_printf
#include "backends/platform/android/android.h"
#include "backends/platform/android/graphics.h"
#include "backends/platform/android/jni-android.h"
//
// AndroidGraphicsManager
//
AndroidGraphicsManager::AndroidGraphicsManager() {
ENTER();
// Initialize our OpenGL ES context.
initSurface();
}
AndroidGraphicsManager::~AndroidGraphicsManager() {
ENTER();
deinitSurface();
}
void AndroidGraphicsManager::initSurface() {
LOGD("initializing surface");
assert(!JNI::haveSurface());
JNI::initSurface();
// Notify the OpenGL code about our context.
// FIXME: Support OpenGL ES 2 contexts
setContextType(OpenGL::kContextGLES);
// We default to RGB565 and RGBA5551 which is closest to the actual output
// mode we setup.
notifyContextCreate(Graphics::PixelFormat(2, 5, 6, 5, 0, 11, 5, 0, 0), Graphics::PixelFormat(2, 5, 5, 5, 1, 11, 6, 1, 0));
float dpi[2];
JNI::getDPI(dpi);
handleResize(JNI::egl_surface_width, JNI::egl_surface_height, dpi[0], dpi[1]);
}
void AndroidGraphicsManager::deinitSurface() {
if (!JNI::haveSurface())
return;
LOGD("deinitializing surface");
notifyContextDestroy();
JNI::deinitSurface();
}
void AndroidGraphicsManager::updateScreen() {
//ENTER();
if (!JNI::haveSurface())
return;
OpenGLGraphicsManager::updateScreen();
}
void AndroidGraphicsManager::displayMessageOnOSD(const char *msg) {
ENTER("%s", msg);
JNI::displayMessageOnOSD(msg);
}
bool AndroidGraphicsManager::loadVideoMode(uint requestedWidth, uint requestedHeight, const Graphics::PixelFormat &format) {
ENTER("%d, %d, %s", requestedWidth, requestedHeight, format.toString().c_str());
// We get this whenever a new resolution is requested. Since Android is
// using a fixed output size we do nothing like that here.
// TODO: Support screen rotation
return true;
}
void AndroidGraphicsManager::refreshScreen() {
//ENTER();
JNI::swapBuffers();
}
void *AndroidGraphicsManager::getProcAddress(const char *name) const {
ENTER("%s", name);
// TODO: Support dynamically loaded OpenGL
return nullptr;
}
bool AndroidGraphicsManager::notifyMousePosition(Common::Point &mouse) {
mouse.x = CLIP<int16>(mouse.x, _activeArea.drawRect.left, _activeArea.drawRect.right);
mouse.y = CLIP<int16>(mouse.y, _activeArea.drawRect.top, _activeArea.drawRect.bottom);
setMousePosition(mouse.x, mouse.y);
mouse = convertWindowToVirtual(mouse.x, mouse.y);
return true;
}
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