Renamed namespaces to all lowercase

[supertux.git] / src / video / gl / gl_renderer.cpp

diff --git a/src/video/gl/gl_renderer.cpp b/src/video/gl/gl_renderer.cpp
index e05f755..1e1f2d7 100644 (file)
--- a/src/video/gl/gl_renderer.cpp
+++ b/src/video/gl/gl_renderer.cpp
@@ -22,7 +22,7 @@
 #include <physfs.h>
 
 #include "supertux/gameconfig.hpp"
-#include "supertux/main.hpp"
+#include "supertux/globals.hpp"
 #include "video/drawing_request.hpp"
 #include "video/gl/gl_surface_data.hpp"
 #include "video/gl/gl_texture.hpp"
@@ -111,9 +111,9 @@ inline void intern_draw(float left, float top, float right, float bottom,
 
 } // namespace
 
-GLRenderer::GLRenderer()
-  : desktop_width(-1),
-    desktop_height(-1)
+GLRenderer::GLRenderer() :
+  desktop_width(-1),
+  desktop_height(-1)
 {
   Renderer::instance_ = this;
 
@@ -153,14 +153,14 @@ GLRenderer::GLRenderer()
   if(g_config->use_fullscreen)
   {
     flags |= SDL_FULLSCREEN;
-    width  = g_config->fullscreen_width;
-    height = g_config->fullscreen_height;
+    width  = g_config->fullscreen_size.width;
+    height = g_config->fullscreen_size.height;
   }
   else
   {
     //      flags |= SDL_RESIZABLE;
-    width  = g_config->window_width;
-    height = g_config->window_height;
+    width  = g_config->window_size.width;
+    height = g_config->window_size.height;
   }
 
   int bpp = 0;
@@ -189,6 +189,18 @@ GLRenderer::GLRenderer()
     texture_manager = new TextureManager();
   else
     texture_manager->reload_textures();
+  
+#ifndef GL_VERSION_ES_CM_1_0
+  GLenum err = glewInit();
+  if (GLEW_OK != err)
+  {
+    std::ostringstream out;
+    out << "GLRenderer: " << glewGetErrorString(err);
+    throw std::runtime_error(out.str());
+  }
+  log_info << "Using GLEW " << glewGetString(GLEW_VERSION) << std::endl;
+  log_info << "GL_ARB_texture_non_power_of_two: " << GL_ARB_texture_non_power_of_two << std::endl;
+#endif
 }
 
 GLRenderer::~GLRenderer()
@@ -470,6 +482,7 @@ GLRenderer::do_take_screenshot()
     SDL_FreeSurface(shot_surf);
     return;
   }
+  glPixelStorei(GL_PACK_ALIGNMENT, 1);
   glReadPixels(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, GL_RGB, GL_UNSIGNED_BYTE, pixels);
 
   // copy array line-by-line
@@ -528,8 +541,7 @@ GLRenderer::resize(int w, int h)
   // unavoidable with SDL at the moment
   SDL_SetVideoMode(w, h, 0, SDL_OPENGL /*| SDL_RESIZABLE*/);
 
-  g_config->window_width  = w;
-  g_config->window_height = h;
+  g_config->window_size = Size(w, h);
 
   apply_config();
 }
@@ -541,17 +553,19 @@ GLRenderer::apply_config()
   {
     std::cout << "Applying Config:" 
               << "\n  Desktop: " << desktop_width << "x" << desktop_height
-              << "\n  Window:  " << g_config->window_width << "x" << g_config->window_height
-              << "\n  FullRes: " << g_config->fullscreen_width << "x" << g_config->fullscreen_height
-              << "\n  Aspect:  " << g_config->aspect_width << ":" << g_config->aspect_height
+              << "\n  Window:  " << g_config->window_size
+              << "\n  FullRes: " << g_config->fullscreen_size
+              << "\n  Aspect:  " << g_config->aspect_size
               << "\n  Magnif:  " << g_config->magnification
               << std::endl;
   }
 
   float target_aspect = static_cast<float>(desktop_width) / static_cast<float>(desktop_height);
   
-  if (g_config->aspect_width != 0 && g_config->aspect_height != 0)
-    target_aspect = float(g_config->aspect_width) / float(g_config->aspect_height);
+  if (g_config->aspect_size != Size(0, 0))
+  {
+    target_aspect = float(g_config->aspect_size.width) / float(g_config->aspect_size.height);
+  }
 
   float desktop_aspect = 4.0f / 3.0f; // random default fallback guess
   
@@ -565,14 +579,14 @@ GLRenderer::apply_config()
   // Get the screen width
   if (g_config->use_fullscreen)
   {
-    w = g_config->fullscreen_width;
-    h = g_config->fullscreen_height;
+    w = g_config->fullscreen_size.width;
+    h = g_config->fullscreen_size.height;
     desktop_aspect = float(w) / float(h);
   }
   else
   {
-    w = g_config->window_width;        
-    h = g_config->window_height;
+    w = g_config->window_size.width;        
+    h = g_config->window_size.height;
   }
 
   if (target_aspect > 1.0f)