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LWJGL OSGi bundle (OpenGL ES bindings)
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/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.opengles;
import javax.annotation.*;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.APIUtil.*;
import static org.lwjgl.system.Checks.*;
import static org.lwjgl.system.MemoryStack.*;
import static org.lwjgl.system.MemoryUtil.*;
/**
* Native bindings to the OES_mapbuffer extension.
*
* This extension adds to the vertex buffer object functionality supported by OpenGL ES 1.1 or ES 2.0 by allowing the entire data storage of a buffer
* object to be mapped into the client's address space.
*/
public class OESMapbuffer {
static { GLES.initialize(); }
/** Accepted by the {@code access} parameter of MapBufferOES. */
public static final int GL_WRITE_ONLY_OES = 0x88B9;
/** Accepted by the {@code value} parameter of GetBufferParameteriv. */
public static final int
GL_BUFFER_ACCESS_OES = 0x88BB,
GL_BUFFER_MAPPED_OES = 0x88BC;
/** Accepted by the {@code pname} parameter of GetBufferPointervOES. */
public static final int GL_BUFFER_MAP_POINTER_OES = 0x88BD;
protected OESMapbuffer() {
throw new UnsupportedOperationException();
}
// --- [ glMapBufferOES ] ---
public static native long nglMapBufferOES(int target, int access);
@Nullable
@NativeType("void *")
public static ByteBuffer glMapBufferOES(@NativeType("GLenum") int target, @NativeType("GLenum") int access) {
long __result = nglMapBufferOES(target, access);
return memByteBufferSafe(__result, GLES20.glGetBufferParameteri(target, GLES20.GL_BUFFER_SIZE));
}
@Nullable
@NativeType("void *")
public static ByteBuffer glMapBufferOES(@NativeType("GLenum") int target, @NativeType("GLenum") int access, @Nullable ByteBuffer old_buffer) {
long __result = nglMapBufferOES(target, access);
int length = GLES20.glGetBufferParameteri(target, GLES20.GL_BUFFER_SIZE);
return apiGetMappedBuffer(old_buffer, __result, length);
}
@Nullable
@NativeType("void *")
public static ByteBuffer glMapBufferOES(@NativeType("GLenum") int target, @NativeType("GLenum") int access, long length, @Nullable ByteBuffer old_buffer) {
long __result = nglMapBufferOES(target, access);
return apiGetMappedBuffer(old_buffer, __result, (int)length);
}
// --- [ glUnmapBufferOES ] ---
@NativeType("GLboolean")
public static native boolean glUnmapBufferOES(@NativeType("GLenum") int target);
// --- [ glGetBufferPointervOES ] ---
public static native void nglGetBufferPointervOES(int target, int pname, long params);
public static void glGetBufferPointervOES(@NativeType("GLenum") int target, @NativeType("GLenum") int pname, @NativeType("void **") PointerBuffer params) {
if (CHECKS) {
check(params, 1);
}
nglGetBufferPointervOES(target, pname, memAddress(params));
}
@NativeType("void")
public static long glGetBufferPointerOES(@NativeType("GLenum") int target, @NativeType("GLenum") int pname) {
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
PointerBuffer params = stack.callocPointer(1);
nglGetBufferPointervOES(target, pname, memAddress(params));
return params.get(0);
} finally {
stack.setPointer(stackPointer);
}
}
}
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