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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"
#include "util/u_pack_color.h"
#ifdef __cplusplus
extern "C" {
#endif
extern void
u_surface_default_template(struct pipe_surface *view,
const struct pipe_resource *texture);
extern void
util_copy_rect(ubyte * dst, enum pipe_format format,
unsigned dst_stride, unsigned dst_x, unsigned dst_y,
unsigned width, unsigned height, const ubyte * src,
int src_stride, unsigned src_x, unsigned src_y);
extern void
util_copy_box(ubyte * dst,
enum pipe_format format,
unsigned dst_stride, unsigned dst_slice_stride,
unsigned dst_x, unsigned dst_y, unsigned dst_z,
unsigned width, unsigned height, unsigned depth,
const ubyte * src,
int src_stride, unsigned src_slice_stride,
unsigned src_x, unsigned src_y, unsigned src_z);
extern void
util_fill_rect(ubyte * dst, enum pipe_format format,
unsigned dst_stride, unsigned dst_x, unsigned dst_y,
unsigned width, unsigned height, union util_color *uc);
extern void
util_fill_box(ubyte * dst, enum pipe_format format,
unsigned stride, unsigned layer_stride,
unsigned x, unsigned y, unsigned z,
unsigned width, unsigned height, unsigned depth,
union util_color *uc);
extern void
util_resource_copy_region(struct pipe_context *pipe,
struct pipe_resource *dst,
unsigned dst_level,
unsigned dst_x, unsigned dst_y, unsigned dst_z,
struct pipe_resource *src,
unsigned src_level,
const struct pipe_box *src_box);
extern void
util_clear_texture(struct pipe_context *pipe,
struct pipe_resource *tex,
unsigned level,
const struct pipe_box *box,
const void *data);
extern void
util_clear_render_target(struct pipe_context *pipe,
struct pipe_surface *dst,
const union pipe_color_union *color,
unsigned dstx, unsigned dsty,
unsigned width, unsigned height);
extern void
util_clear_depth_stencil(struct pipe_context *pipe,
struct pipe_surface *dst,
unsigned clear_flags,
double depth,
unsigned stencil,
unsigned dstx, unsigned dsty,
unsigned width, unsigned height);
boolean
util_can_blit_via_copy_region(const struct pipe_blit_info *blit,
boolean tight_format_check);
extern boolean
util_try_blit_via_copy_region(struct pipe_context *ctx,
const struct pipe_blit_info *blit);
#ifdef __cplusplus
}
#endif
#endif /* U_SURFACE_H */
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