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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 U_SURFACE_H
#define U_SURFACE_H
#include "pipe/p_compiler.h"
#include "pipe/p_state.h"
extern boolean
util_create_rgba_surface(struct pipe_screen *screen,
uint width, uint height, uint bind,
struct pipe_resource **textureOut,
struct pipe_surface **surfaceOut);
extern void
util_destroy_rgba_surface(struct pipe_resource *texture,
struct pipe_surface *surface);
extern void
util_resource_copy_region(struct pipe_context *pipe,
struct pipe_resource *dst,
struct pipe_subresource subdst,
unsigned dst_x, unsigned dst_y, unsigned dst_z,
struct pipe_resource *src,
struct pipe_subresource subsrc,
unsigned src_x, unsigned src_y, unsigned src_z,
unsigned w, unsigned h);
extern void
util_clearRT(struct pipe_context *pipe,
struct pipe_surface *dst,
const float *rgba,
unsigned dstx, unsigned dsty,
unsigned width, unsigned height);
#endif /* U_SURFACE_H */
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