raylib-src/examples/textures_compressed_dds.c

/*******************************************************************************************
*
*   raylib [textures] example - DDS Texture loading and drawing (compressed and uncompressed)
*
*   NOTE: This example requires raylib OpenGL 3.3+ or ES2 versions for compressed texture,
*         OpenGL 1.1 does not support compressed textures, only uncompressed version.
*
*   This example has been created using raylib 1.2 (www.raylib.com)
*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
*
********************************************************************************************/

#include "raylib.h"

int main()
{
    // Initialization
    //--------------------------------------------------------------------------------------
    int screenWidth = 800;
    int screenHeight = 450;

    InitWindow(screenWidth, screenHeight, "raylib [textures] example - DDS texture loading and drawing");

    // NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
    //Texture2D texture = LoadTexture("resources/raylib_logo.dds");             // Texture loading (compressed)
    Texture2D texture = LoadTexture("resources/raylib_logo_uncompressed.dds");  // Texture loading (uncompressed)

    SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
    //---------------------------------------------------------------------------------------

    // Main game loop
    while (!WindowShouldClose())    // Detect window close button or ESC key
    {
        // Update
        //----------------------------------------------------------------------------------
        // TODO: Update your variables here
        //----------------------------------------------------------------------------------

        // Draw
        //----------------------------------------------------------------------------------

        BeginDrawing();

            ClearBackground(RAYWHITE);

            DrawTexture(texture, screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2, WHITE);

            DrawText("this may be a compressed texture!", 320, 370, 10, GRAY);

        EndDrawing();
        //----------------------------------------------------------------------------------
    }

    // De-Initialization
    //--------------------------------------------------------------------------------------
    UnloadTexture(texture);       // Texture unloading

    CloseWindow();                // Close window and OpenGL context
    //--------------------------------------------------------------------------------------

    return 0;
}