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, 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
SurfaceAccess(tcu::Surface & surface,const tcu::PixelFormat & colorFmt)38 SurfaceAccess::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
SurfaceAccess(const SurfaceAccess & parent,int x,int y,int width,int height)48 SurfaceAccess::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