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Fix OpenGL version parsing

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This commit is contained in:
Elias Naur 2004-09-13 08:04:33 +00:00
parent f966659995
commit 1459b21448
1 changed files with 5 additions and 19 deletions
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24
src/java/org/lwjgl/opengl/GLContext.java
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@ -269,26 +269,12 @@ public final class GLContext {
where the numbers all have one or more digits.
*/
String version = GL11.glGetString(GL11.GL_VERSION);
StringTokenizer version_tokenizer = new StringTokenizer(version, ". ");
String major_string = version_tokenizer.nextToken();
String minor_string = version_tokenizer.nextToken();
int majorEnd = version.indexOf('.');
int minorEnd = -1;
if (majorEnd != -1) {
minorEnd = version.indexOf('.', majorEnd + 1);
} else {
majorEnd = version.length();
}
int majorVersion;
if (majorEnd == 0) {
throw new OpenGLException("Unable to determine GL version.");
}
majorVersion = Integer.parseInt(version.substring(0, majorEnd));
int minorVersion;
if (minorEnd == -1) {
minorVersion = 0;
} else {
minorVersion = Integer.parseInt(version.substring(majorEnd + 1, minorEnd));
}
int majorVersion = Integer.parseInt(major_string);
int minorVersion = Integer.parseInt(minor_string);
if ( majorVersion == 2 ) {
// ----------------------[ 2.X ]----------------------