Changed GLDrawableFactory.canCreateGLPbuffer(GLCapabilities, int, int)

to take no arguments because in general it is not possible to answer
that question without actually attempting to create the pbuffer.
Instead this method is now a simple capability check of whether the
current graphics card supports pbuffers.


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/branches/JSR-231@136 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4

3 files changed, 4 insertions, 6 deletions

diff --git a/src/demos/hdr/HDR.java b/src/demos/hdr/HDR.java
index ea2cfc5..5cdf56b 100755
--- a/src/demos/hdr/HDR.java
+++ b/src/demos/hdr/HDR.java
@@ -281,8 +281,8 @@ public class HDR extends Demo {
     caps.setAlphaBits(floatAlphaBits);
     caps.setDepthBits(floatDepthBits);
     int[] tmp = new int[1];
-    if (!GLDrawableFactory.getFactory().canCreateGLPbuffer(caps, pbuffer_w, pbuffer_h)) {
-      unavailableExtension("Can not create pbuffer of size (" + pbuffer_w + ", " + pbuffer_h + ")");
+    if (!GLDrawableFactory.getFactory().canCreateGLPbuffer()) {
+      unavailableExtension("Can not create pbuffer");
     }
     if (pbuffer != null) {
       pbuffer.destroy();
diff --git a/src/demos/hwShadowmapsSimple/HWShadowmapsSimple.java b/src/demos/hwShadowmapsSimple/HWShadowmapsSimple.java
index a1d6721..69dd3db 100644
--- a/src/demos/hwShadowmapsSimple/HWShadowmapsSimple.java
+++ b/src/demos/hwShadowmapsSimple/HWShadowmapsSimple.java
@@ -248,7 +248,7 @@ public class HWShadowmapsSimple extends Demo {
     GLCapabilities caps = new GLCapabilities();
     caps.setDoubleBuffered(false);
       
-    if (!GLDrawableFactory.getFactory().canCreateGLPbuffer(caps, TEX_SIZE, TEX_SIZE)) {
+    if (!GLDrawableFactory.getFactory().canCreateGLPbuffer()) {
       unavailableExtension("Can not create pbuffer");
     }
     if (pbuffer != null) {
diff --git a/src/demos/proceduralTexturePhysics/Water.java b/src/demos/proceduralTexturePhysics/Water.java
index 404d012..701a10f 100644
--- a/src/demos/proceduralTexturePhysics/Water.java
+++ b/src/demos/proceduralTexturePhysics/Water.java
@@ -201,9 +201,7 @@ public class Water {
     // it allows rendering a texture larger than our window.
     GLCapabilities caps = new GLCapabilities();
     caps.setDoubleBuffered(false);
-    if (!GLDrawableFactory.getFactory().canCreateGLPbuffer(caps,
-                                                           initialMapDimensions[0],
-                                                           initialMapDimensions[1])) {
+    if (!GLDrawableFactory.getFactory().canCreateGLPbuffer()) {
       throw new GLException("Pbuffers not supported with this graphics card");
     }
     pbuffer = GLDrawableFactory.getFactory().createGLPbuffer(caps,