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/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
Copyright (C) 2009 Red Hat, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _H_CANVAS_UTILS
#define _H_CANVAS_UTILS
#include <spice/types.h>
#include "pixman_utils.h"
#include "lz.h"
typedef struct PixmanData {
#ifdef WIN32
HBITMAP bitmap;
HANDLE mutex;
#endif
uint8_t *data;
pixman_format_code_t format;
} PixmanData;
void spice_pixman_image_set_format(pixman_image_t *image,
pixman_format_code_t format);
pixman_format_code_t spice_pixman_image_get_format(pixman_image_t *image);
#ifdef WIN32
pixman_image_t *surface_create(HDC dc, pixman_format_code_t format,
int width, int height, int top_down);
#else
pixman_image_t *surface_create(pixman_format_code_t format, int width, int height, int top_down);
#endif
#ifdef WIN32
pixman_image_t *surface_create_stride(HDC dc, pixman_format_code_t format, int width, int height,
int stride);
#else
pixman_image_t *surface_create_stride(pixman_format_code_t format, int width, int height,
int stride);
#endif
typedef struct LzDecodeUsrData {
#ifdef WIN32
HDC dc;
#endif
pixman_image_t *out_surface;
} LzDecodeUsrData;
pixman_image_t *alloc_lz_image_surface(LzDecodeUsrData *canvas_data,
pixman_format_code_t pixman_format, int width,
int height, int gross_pixels, int top_down);
#endif
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