/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#include <jni.h>
#include <jlong.h>
#include <jni_util.h>
#include "sun_java2d_pipe_BufferedRenderPipe.h"
#include "sun_java2d_pipe_BufferedOpCodes.h"
#include "SpanIterator.h"
#include "Trace.h"
/* The "header" consists of a jint opcode and a jint span count value */
{
void *srData;
unsigned char *bbuf;
"BufferedRenderPipe_fillSpans: bpos=%d limit=%d",
"BufferedRenderPipe_fillSpans: rq is null");
return bpos;
}
"BufferedRenderPipe_fillSpans: span iterator is null");
return bpos;
}
"BufferedRenderPipe_fillSpans: native iterator not supplied");
return bpos;
}
"BufferedRenderPipe_fillSpans: cannot get direct buffer address");
return bpos;
}
// adjust the int pointer to the current buffer position
// start new operation
// skip the opcode and span count
if (remainingSpans == 0) {
// fill in span count
// flush the queue
// now start a new operation
// skip the opcode and span count
// calculate new limits
spanCount = 0;
}
// enqueue span
// update positions
bpos += BYTES_PER_SPAN;
spanCount++;
}
// fill in span count
// return the current byte position
return bpos;
}