1/*-------------------------------------------------------------------------
2 * drawElements Quality Program Tester Core
3 * ----------------------------------------
4 *
5 * Copyright 2014 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 *      http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 *//*!
20 * \file
21 * \brief Surface access class.
22 *//*--------------------------------------------------------------------*/
23
24#include "tcuSurfaceAccess.hpp"
25
26using namespace tcu;
27
28SurfaceAccess::SurfaceAccess (tcu::Surface& surface, const tcu::PixelFormat& colorFmt, int x, int y, int width, int height)
29	: m_surface		(&surface)
30	, m_colorMask	(getColorMask(colorFmt))
31	, m_x			(x)
32	, m_y			(y)
33	, m_width		(width)
34	, m_height		(height)
35{
36}
37
38SurfaceAccess::SurfaceAccess (tcu::Surface& surface, const tcu::PixelFormat& colorFmt)
39	: m_surface		(&surface)
40	, m_colorMask	(getColorMask(colorFmt))
41	, m_x			(0)
42	, m_y			(0)
43	, m_width		(surface.getWidth())
44	, m_height		(surface.getHeight())
45{
46}
47
48SurfaceAccess::SurfaceAccess (const SurfaceAccess& parent, int x, int y, int width, int height)
49	: m_surface			(parent.m_surface)
50	, m_colorMask		(parent.m_colorMask)
51	, m_x				(parent.m_x + x)
52	, m_y				(parent.m_y + y)
53	, m_width			(width)
54	, m_height			(height)
55{
56}
57