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New buffer bounds checking code. Incomplete.

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Caspian Rychlik-Prince 2004-02-04 00:42:29 +00:00
parent 10dd32bb95
commit 2cd4fd576c
12 changed files with 86 additions and 34 deletions
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7
src/java/org/lwjgl/opengl/arb/ARBTransposeMatrix.java
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@ -39,6 +39,7 @@
*/
package org.lwjgl.opengl.arb;
import java.nio.BufferUnderflowException;
import java.nio.FloatBuffer;
public class ARBTransposeMatrix {
@ -48,11 +49,17 @@ public class ARBTransposeMatrix {
public static final int GL_TRANSPOSE_COLOR_MATRIX_ARB = 0x84E6;
public static void glLoadTransposeMatrixARB(FloatBuffer pfMtx) {
if (pfMtx.remaining() < 16) {
throw new BufferUnderflowException();
}
nglLoadTransposeMatrixfARB(pfMtx, pfMtx.position());
}
private static native void nglLoadTransposeMatrixfARB(FloatBuffer pfMtx, int pfMtx_offset);
public static void glMultTransposeMatrixfARB(FloatBuffer pfMtx) {
if (pfMtx.remaining() < 16) {
throw new BufferUnderflowException();
}
nglMultTransposeMatrixfARB(pfMtx, pfMtx.position());
}
private static native void nglMultTransposeMatrixfARB(FloatBuffer pfMtx, int pfMtx_offset);