Animation of precision_vs_zoom

[ipdf/code.git] / src / screen.cpp

diff --git a/src/screen.cpp b/src/screen.cpp
index 223f4a3..7054fc7 100644 (file)
--- a/src/screen.cpp
+++ b/src/screen.cpp
@@ -24,12 +24,16 @@ static void opengl_debug_callback(GLenum source, GLenum type, GLuint id, GLenum
 }
 
 
-Screen::Screen()
+Screen::Screen(bool visible)
 {
 
        SDL_Init(SDL_INIT_VIDEO);
+       uint32_t flags = SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE;
+       if (!visible)
+               flags |= SDL_WINDOW_HIDDEN;
+       
        m_window = SDL_CreateWindow("IPDF", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
-                       800, 600, SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE);
+                       800, 600, flags);
 
        if (!m_window)
        {
@@ -93,9 +97,12 @@ Screen::Screen()
 
        m_debug_font_atlas = 0;
        m_no_quit_requested = true;
+       m_show_debug_font = true;
        m_view = NULL;
        ResizeViewport(800, 600);
        
+       
+       
        Clear();
        Present();
        
@@ -454,7 +461,7 @@ struct fontvertex
 
 void Screen::DebugFontPrint(const char* str)
 {
-       if (!m_debug_font_atlas) return;
+       if (!m_debug_font_atlas || !m_show_debug_font) return;
 
        glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 41, -1, "Screen::DebugFontPrint()");