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
26 using namespace tcu;
27
SurfaceAccess(tcu::Surface & surface,const tcu::PixelFormat & colorFmt,int x,int y,int width,int height)28 SurfaceAccess::SurfaceAccess(tcu::Surface &surface, const tcu::PixelFormat &colorFmt, int x, int y, int width,
29 int height)
30 : m_surface(&surface)
31 , m_colorMask(getColorMask(colorFmt))
32 , m_x(x)
33 , m_y(y)
34 , m_width(width)
35 , m_height(height)
36 {
37 }
38
SurfaceAccess(tcu::Surface & surface,const tcu::PixelFormat & colorFmt)39 SurfaceAccess::SurfaceAccess(tcu::Surface &surface, const tcu::PixelFormat &colorFmt)
40 : m_surface(&surface)
41 , m_colorMask(getColorMask(colorFmt))
42 , m_x(0)
43 , m_y(0)
44 , m_width(surface.getWidth())
45 , m_height(surface.getHeight())
46 {
47 }
48
SurfaceAccess(const SurfaceAccess & parent,int x,int y,int width,int height)49 SurfaceAccess::SurfaceAccess(const SurfaceAccess &parent, int x, int y, int width, int height)
50 : m_surface(parent.m_surface)
51 , m_colorMask(parent.m_colorMask)
52 , m_x(parent.m_x + x)
53 , m_y(parent.m_y + y)
54 , m_width(width)
55 , m_height(height)
56 {
57 }
58