Compiling and running on android, but the window is black when run (bug)

src/framework/platform/sdlwindow.cpp

@@ -1,16 +1,120 @@
+/*
+ * Copyright (c) 2010-2014 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifdef ANDROID
+
 #include "sdlwindow.h"
 
 SDLWindow::SDLWindow() {
-    m_window = 0;
-    m_cursor = 0;
     m_minimumSize = Size(600,480);
     m_size = Size(600,480);
 }
 
 void SDLWindow::init() {
+    window = 0;
+    gl = 0;
+
+    initializeSDL();
+}
+
+void SDLWindow::initializeSDL() {
+    if(SDL_Init(SDL_INIT_VIDEO) != 0 ) {
+        g_logger.fatal( stdext::format("Unable to initialize SDL: %s", SDL_GetError()) );
+        terminate();
+    }
+
+    setSDLAttributes();
+
+    SDL_GetDisplayMode( 0, 0, &mode );
+    int width = mode.w;
+    int height = mode.h;
+
+    window = SDL_CreateWindow( NULL, 0, 0, width, height, SDL_WINDOW_OPENGL | SDL_WINDOW_FULLSCREEN | SDL_WINDOW_RESIZABLE );
+
+    if( window == 0 ) {
+        g_logger.fatal("Failed to create window");
+        terminate();
+    }
+
+    gl = SDL_GL_CreateContext(window);
+}
+
+void SDLWindow::setSDLAttributes() {
+    SDL_LogSetAllPriority(SDL_LOG_PRIORITY_VERBOSE);
+
+    SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 4);
+    SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 4);
+    SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 4);
+    SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 4);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, OPENGL_ES);
+    SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+    SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
+    SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
 }
 
 void SDLWindow::terminate() {
+    SDL_Quit();
+}
+
+void SDLWindow::hide() {
+    // TODO?
+}
+
+void SDLWindow::poll() {
+    // TODO
+}
+
+void SDLWindow::swapBuffers() {
+    SDL_GL_SwapWindow(window);
+}
+
+void SDLWindow::setVerticalSync(bool enable) {
+    // TODO
+}
+
+std::string SDLWindow::getClipboardText() {
+    return SDL_GetClipboardText();
+}
+
+void SDLWindow::setClipboardText(const std::string& text) {
+    SDL_SetClipboardText(text.c_str());
+}
+
+Size SDLWindow::getDisplaySize() {
+    Size size(mode.w, mode.h);
+    return size;
+}
+
+std::string SDLWindow::getPlatformType() {
+    return "Android";
+}
+
+void SDLWindow::show() {
+    // android doesn't need to show activity, it's open automatically
+}
+
+void SDLWindow::maximize() {
+    // android doesn't has window
 }
 
 void SDLWindow::move(const Point& pos) {
@@ -21,25 +125,6 @@ void SDLWindow::resize(const Size& size) {
     // android doesn't resize window
 }
 
-void SDLWindow::show() {
-    // android doesn't need to show activity, it's open automacally
-}
-
-void SDLWindow::hide() {
-
-}
-
-void SDLWindow::maximize() {
-    // android doesn't has window
-}
-
-void SDLWindow::poll() {
-
-}
-
-void SDLWindow::swapBuffers() {
-}
-
 void SDLWindow::showMouse() {
     // android doesn't has mouse
 }
@@ -73,26 +158,8 @@ void SDLWindow::setFullscreen(bool fullscreen) {
     // android doesn't has window
 }
 
-void SDLWindow::setVerticalSync(bool enable) {
-    // TODO
-}
-
 void SDLWindow::setIcon(const std::string& iconFile) {
     // android doesn't has window
 }
 
-void SDLWindow::setClipboardText(const std::string& text) {
-}
-
-Size SDLWindow::getDisplaySize() {
-    Size TODO;
-    return TODO;
-}
-
-std::string SDLWindow::getClipboardText() {
-    return "";
-}
-
-std::string SDLWindow::getPlatformType() {
-    return "Android";
-}
+#endif // ANDROID

src/framework/platform/sdlwindow.h

@@ -1,15 +1,37 @@
+/*
+ * Copyright (c) 2010-2014 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
 #ifndef SDL_PLATFORM_H
 #define SDL_PLATFORM_H
 
 #include "platformwindow.h"
-
-#ifdef OPENGL_ES
 #include <EGL/egl.h>
-#endif
+#include <SDL.h>
 
 class SDLWindow : public PlatformWindow
 {
 public:
+    SDLWindow();
+
     void init();
     void terminate();
 
@@ -36,8 +58,15 @@ public:
     Size getDisplaySize();
     std::string getClipboardText();
     std::string getPlatformType();
+
+    void initializeSDL();
+    void setSDLAttributes();
 protected:
     int internalLoadMouseCursor(const ImagePtr& image, const Point& hotSpot);
+private:
+    SDL_Window* window;
+    SDL_GLContext gl;
+    SDL_DisplayMode mode;
 };
 
 #endif