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/**************************************************************************

 *

 * Copyright 2009 VMware, Inc.  All Rights Reserved.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the

 * "Software"), to deal in the Software without restriction, including

 * without limitation the rights to use, copy, modify, merge, publish,

 * distribute, sub license, and/or sell copies of the Software, and to

 * permit persons to whom the Software is furnished to do so, subject to

 * the following conditions:

 *

 * The above copyright notice and this permission notice (including the

 * next paragraph) shall be included in all copies or substantial portions

 * of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR

 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 *

 **************************************************************************/

#ifndef VG_TRANSLATE_H

#define VG_TRANSLATE_H

#include "VG/openvg.h"

#include "vg_context.h"

/*FIXME: we really should be using translate module

 * but pipe_format can't express some of the VG formats

 * (the premultiplied ones) so currently it won't work */

void _vega_pack_rgba_span_float(struct vg_context *ctx,

                                VGuint n, VGfloat rgba[][4],

                                VGImageFormat dstFormat,

                                void *dstAddr);

void _vega_unpack_float_span_rgba(struct vg_context *ctx,

                                  VGuint n,

                                  VGuint offset,

                                  const void * data,

                                  VGImageFormat dataFormat,

                                  VGfloat rgba[][4]);

VGint _vega_size_for_format(VGImageFormat format);

#endif