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Mac OS X: getPbufferCapabilities no longer requires a current context

This commit is contained in:
Elias Naur 2005-02-24 11:09:16 +00:00
parent bdcb68a582
commit f9400843aa
1 changed files with 15 additions and 1 deletions
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16
src/java/org/lwjgl/opengl/MacOSXDisplay.java
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@ -53,9 +53,11 @@ import java.nio.FloatBuffer;
import java.nio.IntBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
import org.lwjgl.LWJGLException;
import org.lwjgl.BufferUtils;
import org.lwjgl.Sys;
import org.lwjgl.input.Keyboard;
final class MacOSXDisplay implements DisplayImplementation {
@ -364,7 +366,19 @@ final class MacOSXDisplay implements DisplayImplementation {
}
public int getPbufferCapabilities() {
return GL11.glGetString(GL11.GL_EXTENSIONS).indexOf("GL_APPLE_pixel_buffer") != -1 ? Pbuffer.PBUFFER_SUPPORTED : 0;
int major_version;
int minor_version;
String os_version = System.getProperty("os.version");
StringTokenizer tokenizer = new StringTokenizer(os_version, ".");
try {
major_version = Integer.parseInt(tokenizer.nextToken());
minor_version = Integer.parseInt(tokenizer.nextToken());
if (major_version > 10 || (major_version == 10 && minor_version >= 3))
return Pbuffer.PBUFFER_SUPPORTED;
} catch (Exception e) {
Sys.log("Exception occurred when trying to determine OS version: " + e);
}
return 0;
}
/**