add remote logging system using curl, normalize log messages removing \n, fix fra shaders precision issue, enable core and forward comp. in WGL, disable multisampling,

android/CMakeLists.txt

@@ -39,6 +39,7 @@ add_library(
 	../engine/app.cpp
 	../engine/brush.cpp
 	../engine/canvas.cpp
+	../engine/log.cpp
 )
 
 target_include_directories(native-lib PRIVATE

android/src/main/cpp/main.cpp

@@ -138,7 +138,7 @@ static int engine_init_display(struct engine* engine) {
     engine->state.angle = 0;
 
     // Check openGL on the system
-    auto opengl_info = {GL_VENDOR, GL_RENDERER, GL_VERSION, GL_EXTENSIONS};
+    auto opengl_info = {GL_VENDOR, GL_RENDERER, GL_VERSION/*, GL_EXTENSIONS*/};
     for (auto name : opengl_info) {
         auto info = glGetString(name);
         LOG("OpenGL Info: %s", info);
@@ -294,46 +294,12 @@ static void engine_handle_cmd(struct android_app* app, int32_t cmd) {
  * android_native_app_glue.  It runs in its own thread, with its own
  * event loop for receiving input events and doing other things.
  */
-#include <curl/curl.h>
-static size_t WriteCallback(void *contents, size_t size, size_t nmemb, void *userp)
-{
-    ((std::string*)userp)->append((char*)contents, size * nmemb);
-    LOG("READ SOMETHIND");
-    return size * nmemb;
-}
-int curl_test()
-{
-  CURL *curl;
-  CURLcode res;
-  std::string readBuffer;
-
-  curl = curl_easy_init();
-  if(curl) {
-    curl_easy_setopt(curl, CURLOPT_URL, "http://www.google.com");
-    curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
-    curl_easy_setopt(curl, CURLOPT_WRITEDATA, &readBuffer);
-    curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
-    res = curl_easy_perform(curl);
-    curl_easy_cleanup(curl);
-
-    LOG("READ: %s", readBuffer.c_str());
-  }
-  else
-  {
-    LOG("READ FAILED");
-  }
-  return 0;
-}
 void android_main(struct android_app* state) {
     struct engine engine;
 
     // Make sure glue isn't stripped.
     app_dummy();
 
-    LOG("NETWORK TESTING...");
-    //curl_test();
-    LOG("NETWORK TESTED");
-
     memset(&engine, 0, sizeof(engine));
     state->userData = &engine;
     state->onAppCmd = engine_handle_cmd;