From a49b22397ae525e9b659a112aa11e4647c18c214 Mon Sep 17 00:00:00 2001 From: Michael Bien Date: Fri, 19 Feb 2010 01:27:23 +0100 Subject: enabled putMapImage methods in CLCommandQueue. added slightly modified mapImage implementation via custom code for mapped image buffer size calculation in the glue layer. --- resources/clImplCustomCode.java | 54 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) (limited to 'resources/clImplCustomCode.java') diff --git a/resources/clImplCustomCode.java b/resources/clImplCustomCode.java index e981fbcc..86366a10 100644 --- a/resources/clImplCustomCode.java +++ b/resources/clImplCustomCode.java @@ -64,6 +64,60 @@ private native int clBuildProgram0(long program, int deviceCount, Object deviceList, int deviceListOffset, String options, BuildProgramCallback cb, Object userData); + /** Interface to C language function:
void * {@native clEnqueueMapImage}(cl_command_queue command_queue, cl_mem image, uint32_t blocking_map, uint64_t map_flags, const size_t * , const size_t * , size_t * image_row_pitch, size_t * image_slice_pitch, uint32_t num_events_in_wait_list, cl_event * event_wait_list, cl_event * event, int32_t * errcode_ret); + @param origin a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param range a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param image_row_pitch a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param image_slice_pitch a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param event_wait_list a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param event a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param errcode_ret a direct {@link java.nio.IntBuffer} */ + public java.nio.ByteBuffer clEnqueueMapImage(long command_queue, long image, int blocking_map, long map_flags, + com.sun.gluegen.runtime.PointerBuffer origin, com.sun.gluegen.runtime.PointerBuffer range, + com.sun.gluegen.runtime.PointerBuffer image_row_pitch, com.sun.gluegen.runtime.PointerBuffer image_slice_pitch, + int num_events_in_wait_list, + com.sun.gluegen.runtime.PointerBuffer event_wait_list, com.sun.gluegen.runtime.PointerBuffer event, java.nio.IntBuffer errcode_ret) { + + if (!BufferFactory.isDirect(origin)) + throw new CLException("Argument \"origin\" was not a direct buffer"); + if (!BufferFactory.isDirect(range)) + throw new CLException("Argument \"range\" was not a direct buffer"); + if (!BufferFactory.isDirect(image_row_pitch)) + throw new CLException("Argument \"image_row_pitch\" was not a direct buffer"); + if (!BufferFactory.isDirect(image_slice_pitch)) + throw new CLException("Argument \"image_slice_pitch\" was not a direct buffer"); + if (!BufferFactory.isDirect(event_wait_list)) + throw new CLException("Argument \"event_wait_list\" was not a direct buffer"); + if (!BufferFactory.isDirect(event)) + throw new CLException("Argument \"event\" was not a direct buffer"); + if (!BufferFactory.isDirect(errcode_ret)) + throw new CLException("Argument \"errcode_ret\" was not a direct buffer"); + + java.nio.ByteBuffer _res; + _res = clEnqueueMapImage0(command_queue, image, blocking_map, map_flags, origin!=null?origin.getBuffer():null, + BufferFactory.getDirectBufferByteOffset(origin), range!=null?range.getBuffer():null, + BufferFactory.getDirectBufferByteOffset(range), image_row_pitch!=null?image_row_pitch.getBuffer():null, + BufferFactory.getDirectBufferByteOffset(image_row_pitch), image_slice_pitch!=null?image_slice_pitch.getBuffer():null, + BufferFactory.getDirectBufferByteOffset(image_slice_pitch), num_events_in_wait_list, + event_wait_list!=null?event_wait_list.getBuffer():null, BufferFactory.getDirectBufferByteOffset(event_wait_list), + event!=null?event.getBuffer():null, BufferFactory.getDirectBufferByteOffset(event), errcode_ret, + BufferFactory.getDirectBufferByteOffset(errcode_ret)); + if (_res == null) return null; + BufferFactory.nativeOrder(_res); + return _res; + } + + /** Entry point to C language function: void * {@native clEnqueueMapImage}(cl_command_queue command_queue, cl_mem image, uint32_t blocking_map, uint64_t map_flags, const size_t * , const size_t * , size_t * image_row_pitch, size_t * image_slice_pitch, uint32_t num_events_in_wait_list, cl_event * event_wait_list, cl_event * event, int32_t * errcode_ret); + @param origin a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param range a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param image_row_pitch a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param image_slice_pitch a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param event_wait_list a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param event a direct {@link com.sun.gluegen.runtime.PointerBuffer} + @param errcode_ret a direct {@link java.nio.IntBuffer} */ + private native java.nio.ByteBuffer clEnqueueMapImage0(long command_queue, long image, int blocking_map, long map_flags, Object origin, int origin_byte_offset, Object range, int range_byte_offset, Object image_row_pitch, int image_row_pitch_byte_offset, Object image_slice_pitch, int image_slice_pitch_byte_offset, int num_events_in_wait_list, Object event_wait_list, int event_wait_list_byte_offset, Object event, int event_byte_offset, Object errcode_ret, int errcode_ret_byte_offset); + + private final static void convert32To64(long[] values) { if(values.length%2 == 1) { values[values.length-1] = values[values.length/2]>>>32; -- cgit v1.2.3