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106 lines
3.4 KiB
C
106 lines
3.4 KiB
C
/* Cairo - a vector graphics library with display and print output
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*
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* Copyright © 2009 Chris Wilson
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*
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* This library is free software; you can redistribute it and/or
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* modify it either under the terms of the GNU Lesser General Public
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* License version 2.1 as published by the Free Software Foundation
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* (the "LGPL") or, at your option, under the terms of the Mozilla
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* Public License Version 1.1 (the "MPL"). If you do not alter this
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* notice, a recipient may use your version of this file under either
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* the MPL or the LGPL.
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*
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* You should have received a copy of the LGPL along with this library
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* in the file COPYING-LGPL-2.1; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
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* You should have received a copy of the MPL along with this library
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* in the file COPYING-MPL-1.1
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
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* OF ANY KIND, either express or implied. See the LGPL or the MPL for
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* the specific language governing rights and limitations.
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*
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* The Original Code is the cairo graphics library.
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*
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* The Initial Developer of the Original Code is Chris Wilson.
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*/
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#include "cairo-boilerplate-private.h"
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#include <cairo-drm.h>
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static cairo_surface_t *
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_cairo_boilerplate_drm_create_surface (const char *name,
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cairo_content_t content,
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double width,
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double height,
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double max_width,
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double max_height,
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cairo_boilerplate_mode_t mode,
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void **closure)
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{
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cairo_device_t *device;
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cairo_format_t format;
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device = cairo_drm_device_default ();
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if (device == NULL)
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return NULL; /* skip tests if no supported h/w found */
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switch (content) {
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case CAIRO_CONTENT_ALPHA: format = CAIRO_FORMAT_A8; break;
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case CAIRO_CONTENT_COLOR: format = CAIRO_FORMAT_RGB24; break;
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default:
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case CAIRO_CONTENT_COLOR_ALPHA: format = CAIRO_FORMAT_ARGB32; break;
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}
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return *closure = cairo_drm_surface_create (device, format, width, height);
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}
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static void
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_cairo_boilerplate_drm_synchronize (void *closure)
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{
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cairo_surface_t *image;
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image = cairo_drm_surface_map_to_image (closure);
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if (cairo_surface_status (image) == CAIRO_STATUS_SUCCESS)
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cairo_drm_surface_unmap (closure, image);
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}
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static const cairo_boilerplate_target_t targets[] = {
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/* Acceleration architectures may make the results differ by a
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* bit, so we set the error tolerance to 1. */
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{
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"drm", "drm", NULL, NULL,
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CAIRO_SURFACE_TYPE_DRM, CAIRO_CONTENT_COLOR_ALPHA, 1,
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"cairo_drm_surface_create",
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_cairo_boilerplate_drm_create_surface,
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cairo_surface_create_similar,
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NULL, NULL,
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_cairo_boilerplate_get_image_surface,
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cairo_surface_write_to_png,
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NULL,
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_cairo_boilerplate_drm_synchronize,
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NULL,
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TRUE, FALSE, FALSE
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},
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{
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"drm", "drm", NULL, NULL,
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CAIRO_SURFACE_TYPE_DRM, CAIRO_CONTENT_COLOR, 1,
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"cairo_drm_surface_create",
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_cairo_boilerplate_drm_create_surface,
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cairo_surface_create_similar,
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NULL, NULL,
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_cairo_boilerplate_get_image_surface,
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cairo_surface_write_to_png,
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NULL,
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_cairo_boilerplate_drm_synchronize,
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NULL,
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FALSE, FALSE, FALSE
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},
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};
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CAIRO_BOILERPLATE (drm, targets)
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