sdljava-users Mailing List for Java Binding for SDL (Page 15)

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I haven't had a chance to thinking about anything except doing the 
release.  This is on my list of things to do.

Thanks,
-Ivan/

Chris Dennett wrote:

> Did the mailing list send out a message with the same name with the 
> .diff attached? I'm not sure if everyone got it or not, since I've had 
> no confirmation, and there have been mailing list messages since then.
>
> The changes I made in it are quite useful, since it allows you to 
> store and use video modes, and it also cleans up some javadoc 
> comments, so please merge it with CVS if there are no problems. 
> Anyway, I'll re-attach it to this message.
>
>------------------------------------------------------------------------
>
>Index: SDLVideo.java
>===================================================================
>RCS file: /cvsroot/sdljava/sdljava/src/sdljava/video/SDLVideo.java,v
>retrieving revision 1.20
>diff -u -r1.20 SDLVideo.java
>--- SDLVideo.java	25 Jan 2005 02:17:23 -0000	1.20
>+++ SDLVideo.java	20 Feb 2005 00:06:04 -0000
>@@ -25,7 +25,6 @@
> 
> import sdljava.SDLMain;
> import sdljava.SDLException;
>-import java.util.List;
> import java.util.HashMap;
> 
> /**
>@@ -45,61 +44,51 @@
> {
>     /**
>      * Transparency definitions: These define alpha as the opacity of a surface
>-     *
>      */
>     public static final int SDL_ALPHA_OPAQUE      = SWIG_SDLVideoConstants.SDL_ALPHA_OPAQUE;
> 
>     /**
>      * Transparency definitions: These define alpha as the opacity of a surface
>-     *
>      */
>     public static final int SDL_ALPHA_TRANSPARENT = SWIG_SDLVideoConstants.SDL_ALPHA_TRANSPARENT;
>     
>     /**
>      * Surface is stored in system memory
>-     *
>      */
>     public static final long SDL_SWSURFACE   = SWIG_SDLVideoConstants.SDL_SWSURFACE;
> 
>     /**
>      * Surface is stored in video memory
>-     *
>      */
>     public static final long SDL_HWSURFACE   = SWIG_SDLVideoConstants.SDL_HWSURFACE;
>     
>     /**
>      * Surface uses asynchronous blits if possible
>-     *
>      */
>     public static final long SDL_ASYNCBLIT   = SWIG_SDLVideoConstants.SDL_ASYNCBLIT;
> 
>     /**
>      * Allows any pixel-format (Display surface)
>-     *
>      */
>     public static final long SDL_ANYFORMAT   = SWIG_SDLVideoConstants.SDL_ANYFORMAT;
>     
>     /**
>      * Surface has exclusive palette
>-     *
>      */
>     public static final long SDL_HWPALETTE   = SWIG_SDLVideoConstants.SDL_HWPALETTE;
> 
>     /**
>      * Surface is double buffered (Display surface)
>-     *
>      */
>     public static final long SDL_DOUBLEBUF   = SWIG_SDLVideoConstants.SDL_DOUBLEBUF;
>     
>     /**
>      * Surface is full screen (Display Surface)
>-     *
>      */
>     public static final long SDL_FULLSCREEN  = SWIG_SDLVideoConstants.SDL_FULLSCREEN;
> 
>     /**
>      * Surface has an OpenGL context (Display Surface)
>-     *
>      */
>     public static final long SDL_OPENGL      = SWIG_SDLVideoConstants.SDL_OPENGL;
>     
>@@ -107,74 +96,52 @@
>      * Surface supports OpenGL blitting (Display Surface). NOTE: This
>      * option is kept for compatibility only, and is not recommended
>      * for new code.
>-     *
>      */
>     public static final long SDL_OPENGLBLIT  = SWIG_SDLVideoConstants.SDL_OPENGLBLIT;
>     
>     /**
>      * Surface is resizable (Display Surface)
>-     *
>      */
>     public static final long SDL_RESIZABLE   = SWIG_SDLVideoConstants.SDL_RESIZABLE;
> 
>     /**
>      * No window caption or edge frame
>-     *
>      */
>     public static final long SDL_NOFRAME	= SWIG_SDLVideoConstants.SDL_NOFRAME;
>     
>     /**
>      * Surface blit uses hardware acceleration
>-     *
>      */
>     public static final long SDL_HWACCEL	    = SWIG_SDLVideoConstants.SDL_HWACCEL;
>     
>     /**
>      * Surface use colorkey blitting
>-     *
>      */
>     public static final long SDL_SRCCOLORKEY	= SWIG_SDLVideoConstants.SDL_SRCCOLORKEY;
> 
>     /**
>      * Colorkey blitting is accelerated with RLE
>-     *
>      */
>     public static final long SDL_RLEACCEL	  = SWIG_SDLVideoConstants.SDL_RLEACCEL;
> 
>     /**
>      * Surface blit uses alpha blending
>-     *
>      */
>     public static final long SDL_SRCALPHA	  = SWIG_SDLVideoConstants.SDL_SRCALPHA;
>     
>     /**
>      * Surface uses preallocated memory
>-     *
>      */
>     public static final long SDL_PREALLOC	  = SWIG_SDLVideoConstants.SDL_PREALLOC;
>     
>-
>-
>-    
>-
>-
>-
>-
>-
>-
>-    
>-
>-    
>-    
>-
>-
>-
>     /** Is the cursor visible? 
>      * @see #showCursor(int) */
>     public static final int SDL_QUERY = -1;
>+	
>     /** Hide the cursor.
>      * @see #showCursor(int) */
>     public static final int SDL_DISABLE = 0;
>+	
>     /** Show the cursor
>      * @see #showCursor(int) */
>     public static final int SDL_ENABLE = 1;
>@@ -262,6 +229,25 @@
>     public static int videoModeOK(int width, int height, int bpp, int flags) throws SDLException {
> 	return SWIG_SDLVideo.SDL_VideoModeOK(width, height, bpp, flags);
>     }
>+	
>+	/**
>+	 * Same as the method in this class with the same name, but this gets the
>+	 * width, height, BPP, and flag values from the SDLScreenMode instance
>+	 * instead.
>+	 * 
>+	 * @author <a href="Des...@nt...">Chris Dennett</a>
>+	 * @param videoMode The video mode to test
>+     * @return Same as the method with the same name.
>+     * @exception SDLException If an error occurs
>+	 */
>+	public static int videoModeOK(SDLVideoMode videoMode) throws SDLException {
>+		return videoModeOK(
>+			videoMode.getWidth(),
>+			videoMode.getHeight(),
>+			videoMode.getBpp(),
>+			videoMode.getFlags()
>+		);
>+	}
> 
>     /**
>      * Set up a video mode with the specified width, height and bits-per-pixel.
>@@ -337,6 +323,25 @@
> 
> 	return new SDLSurface(surface);
>     }
>+	
>+	/**
>+	 * Same as the method in this class with the same name, but this gets the
>+	 * width, height, BPP, and flag values from the SDLScreenMode instance
>+	 * instead.
>+	 * 
>+	 * @author <a href="Des...@nt...">Chris Dennett</a>
>+	 * @param videoMode The video mode to set
>+	 * @return The framebuffer surface
>+	 * @throws SDLException If an error occurs
>+	 */
>+	public static SDLSurface setVideoMode(SDLVideoMode videoMode) throws SDLException {
>+		return setVideoMode(
>+			videoMode.getWidth(),
>+			videoMode.getHeight(),
>+			videoMode.getBpp(),
>+			videoMode.getFlags()
>+		);
>+	}
> 
>     /**
>      * Set the gamma correction for each of the color channels.
>@@ -362,9 +367,9 @@
>      * 
>      * You must pass in valid pointers to arrays of 256 16-bit quantities.
>      * Any of the pointers may be NULL to ignore that channel.
>-     * If the call succeeds, it will return 0.  If the display driver or
>-     * hardware does not support gamma translation, or otherwise fails,
>-     * this function will return -1.
>+     * 
>+     * @return The current values of the gamma translation tables.
>+     * 
>      * @exception SDLException If an error occurs
>      */
>     public static GammaTable getGammaRamp() throws SDLException {
>@@ -388,13 +393,11 @@
>      * gamma value at that index, scaled to the output color precision.
>      * 
>      * You may pass NULL for any of the channels to leave it unchanged.
>-     * If the call succeeds, it will return 0.  If the display driver or
>-     * hardware does not support gamma translation, or otherwise fails,
>-     * this function will return -1.
>+     * 
>      * @param red an <code>int[]</code> value
>      * @param green an <code>int[]</code> value
>      * @param blue an <code>int[]</code> value
>-     * @return a <code>boolean</code> value
>+     * 
>      * @exception SDLException If an error occurs
>      */
>     public static void setGammaRamp(int[] red, int[] green, int[] blue) throws SDLException {
>@@ -545,7 +548,7 @@
>      * the SDL_HWSURFACE flag set, and will be created in system memory instead.
>      * 
>      * @param flags  Flags for this surface
>-     * @param height Desired width
>+     * @param width Desired width
>      * @param height Desired height
>      * @param depth  Desidred depth (bits per pixel)
>      * @param rMask  Red Mask
>@@ -600,8 +603,7 @@
> 
>     /**
>      * Load a surface from a BMP file located at path.
>-     *
>-     * @parm   The filesystem path of the file with the image data in BMP format
>+     * @param path The filesystem path of the file with the image data in BMP format
>      * @return the new surface
>      * @exception SDLException If an error occurs
>      */
>Index: SDLVideoMode.java
>===================================================================
>RCS file: /cvsroot/sdljava/sdljava/src/sdljava/video/SDLVideoMode.java,v
>retrieving revision 1.3
>diff -u -r1.3 SDLVideoMode.java
>--- SDLVideoMode.java	24 Dec 2004 17:32:17 -0000	1.3
>+++ SDLVideoMode.java	20 Feb 2005 00:06:04 -0000
>@@ -24,7 +24,7 @@
>  * Class to represent a possible SDL Video Mode (not part of SDL)
>  * 
>  *
>- * @author Ivan Z. Ganza
>+ * @author Ivan Z. Ganza, <a href="mailto:Des...@nt...">Dessimat0r</a>
>  * @version $Id: SDLVideoMode.java,v 1.3 2004/12/24 17:32:17 ivan_ganza Exp $
>  */
> public class SDLVideoMode {
>@@ -32,40 +32,60 @@
>     int height;
>     int bpp;
>     int flags;
>+	
>+    /**
>+	 * Creates a new SDLVideoMode object.
>+     * @param width The width of the screen.
>+     * @param height The height of the screen
>+     * @param bpp The bits per pixel.
>+     * @param flags The flags of the video mode.
>+	 */
>+	public SDLVideoMode(int width, int height, int bpp, int flags) {
>+		this.width  = width;
>+		this.height = height;
>+		this.bpp    = bpp;
>+		this.flags  = flags;
>+	}
>+	
>+    /**
>+	 * Creates a new SDLVideoMode object with no flags.
>+     * @param width The width of the screen.
>+     * @param height The height of the screen
>+     * @param bpp The bits per pixel.
>+	 */
>+	public SDLVideoMode(int width, int height, int bpp) {
>+		this(width, height, bpp, 0);
>+	}	
>     
>     /**
>-     * Gets the value of width
>-     *
>-     * @return the value of width
>+     * The width of the screen
>+     * @return The screen width
>      */
>     public int getWidth()  {
>-	return this.width;
>+		return this.width;
>     }
> 
>     /**
>-     * Gets the value of height
>-     *
>-     * @return the value of height
>+     * The height of the screen
>+     * @return The screen height
>      */
>     public int getHeight()  {
>-	return this.height;
>+		return this.height;
>     }
> 
>     /**
>-     * Gets the value of bpp
>-     *
>-     * @return the value of bpp
>+     * The bits per pixel
>+     * @return The bits per pixel
>      */
>     public int getBpp()  {
>-	return this.bpp;
>+		return this.bpp;
>     }
> 
>     /**
>-     * Gets the value of flags
>-     *
>-     * @return the value of flags
>+     * The flags of the video mode
>+     * @return The flags of the video mode
>      */
>     public int getFlags()  {
>-	return this.flags;
>+		return this.flags;
>     }
> } // class VideoMode
>\ No newline at end of file
>  
>

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sdljava-users Mailing List for Java Binding for SDL (Page 15)

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