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Functions | Variables
cairo_util.c File Reference
#include "cairo_util.h"
#include <libbase/libbase.h>
#include <math.h>
Include dependency graph for cairo_util.c:

Functions

cairo_t * wlmaker_cairo_util_create_with_surface (uint32_t width, uint32_t height)
 

Variables

static const cairo_format_t wlmaker_cairo_image_format = CAIRO_FORMAT_ARGB32
 

Detailed Description

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Function Documentation

◆ wlmaker_cairo_util_create_with_surface()

cairo_t * wlmaker_cairo_util_create_with_surface ( uint32_t width,
uint32_t height )

Creates a cairo_t with an ARGB32 surface.

This is merely an utility function that ensures error handling is all done well. Errors will be logged.

Parameters
width
height
Returns
A cairo_t with a configured ARGB target surface, or NULL on error. TODO(kaese.nosp@m.r@gu.nosp@m.bbe.c.nosp@m.h): Eliminate.

Variable Documentation

◆ wlmaker_cairo_image_format

const cairo_format_t wlmaker_cairo_image_format = CAIRO_FORMAT_ARGB32
static

Image format we want to use throughout.