Added support for the CMake build system

git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1550 4e206d99-4929-0410-ac5d-dfc041789085

examples/sound/Sound.cpp

@@ -0,0 +1,96 @@
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <SFML/Audio.hpp>
+#include <iomanip>
+#include <iostream>
+
+
+////////////////////////////////////////////////////////////
+/// Play a sound
+///
+////////////////////////////////////////////////////////////
+void PlaySound()
+{
+    // Load a sound buffer from a wav file
+    sf::SoundBuffer buffer;
+    if (!buffer.LoadFromFile("resources/canary.wav"))
+        return;
+
+    // Display sound informations
+    std::cout << "canary.wav :" << std::endl;
+    std::cout << " " << buffer.GetDuration()      << " sec"           << std::endl;
+    std::cout << " " << buffer.GetSampleRate()    << " samples / sec" << std::endl;
+    std::cout << " " << buffer.GetChannelsCount() << " channels"      << std::endl;
+
+    // Create a sound instance and play it
+    sf::Sound sound(buffer);
+    sound.Play();
+
+    // Loop while the sound is playing
+    while (sound.GetStatus() == sf::Sound::Playing)
+    {
+        // Leave some CPU time for other processes
+        sf::Sleep(0.1f);
+
+        // Display the playing position
+        std::cout << "\rPlaying... " << std::fixed << std::setprecision(2) << sound.GetPlayingOffset() << " sec   ";
+    }
+    std::cout << std::endl << std::endl;
+}
+
+
+////////////////////////////////////////////////////////////
+/// Play a music
+///
+////////////////////////////////////////////////////////////
+void PlayMusic()
+{
+    // Load an ogg music file
+    sf::Music music;
+    if (!music.OpenFromFile("resources/orchestral.ogg"))
+        return;
+
+    // Display music informations
+    std::cout << "orchestral.ogg :" << std::endl;
+    std::cout << " " << music.GetDuration()      << " sec"           << std::endl;
+    std::cout << " " << music.GetSampleRate()    << " samples / sec" << std::endl;
+    std::cout << " " << music.GetChannelsCount() << " channels"      << std::endl;
+
+    // Play it
+    music.Play();
+
+    // Loop while the music is playing
+    while (music.GetStatus() == sf::Music::Playing)
+    {
+        // Leave some CPU time for other processes
+        sf::Sleep(0.1f);
+
+        // Display the playing position
+        std::cout << "\rPlaying... " << std::fixed << std::setprecision(2) << music.GetPlayingOffset() << " sec   ";
+    }
+    std::cout << std::endl;
+}
+
+
+////////////////////////////////////////////////////////////
+/// Entry point of application
+///
+/// \return Application exit code
+///
+////////////////////////////////////////////////////////////
+int main()
+{
+    // Play a sound
+    PlaySound();
+
+    // Play a music
+    PlayMusic();
+
+    // Wait until the user presses 'enter' key
+    std::cout << "Press enter to exit..." << std::endl;
+    std::cin.ignore(10000, '\n');
+
+    return EXIT_SUCCESS;
+}