1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/graphics/egl/egltest/src/egltest_stress_common_sgimage.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,283 @@
1.4 +// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +//
1.18 +
1.19 +/**
1.20 + @file
1.21 + @test
1.22 +*/
1.23 +
1.24 +#include "egltest_stress_common_sgimage.h"
1.25 +
1.26 +void ChooseConfigAndCreateContextL(EGLDisplay& aDisplay, EGLContext& aContext, EGLConfig& aConfig, const RSgImage& aSgImage, const TDesC& aPanicString, TBool aPreMultAlpha)
1.27 + {
1.28 + EGLConfig configs[KMaxEglConfigs];
1.29 + EGLint numConfigs = 0;
1.30 +
1.31 + //If the aPixmap argument is ETrue, then the attributes are for a pixmap surface
1.32 + //Otherwise, the surface will be of type pbuffer. Note assumption on the position
1.33 + //of the EGL_MATCH_NATIVE_PIXMAP and EGL_SURFACE_TYPE attribute/value pair
1.34 + EGLint KAttrib_list_RSgImage[] = { EGL_MATCH_NATIVE_PIXMAP, (TInt)&aSgImage,
1.35 + EGL_RENDERABLE_TYPE, EGL_OPENVG_BIT,
1.36 + EGL_SURFACE_TYPE, EGL_PIXMAP_BIT,
1.37 + EGL_NONE };
1.38 +
1.39 + if(aPreMultAlpha != EFalse)
1.40 + {
1.41 + KAttrib_list_RSgImage[5] |= EGL_VG_ALPHA_FORMAT_PRE_BIT;
1.42 + }
1.43 +
1.44 + EGL_LEAVE_ERROR(eglChooseConfig(aDisplay, KAttrib_list_RSgImage, configs, KMaxEglConfigs, &numConfigs));
1.45 +
1.46 + if(numConfigs > 0)
1.47 + {
1.48 + //Choose an arbitrary config
1.49 + aConfig = configs[0];
1.50 + }
1.51 + else
1.52 + {
1.53 + User::Panic(aPanicString , KErrNotSupported);
1.54 + }
1.55 +
1.56 + //One context is sufficient for all surfaces
1.57 + EGL_LEAVE_NULL(aContext, eglCreateContext(aDisplay, aConfig, EGL_NO_CONTEXT, NULL));
1.58 + }
1.59 +
1.60 +EGLSurface CreatePixmapSurfaceL(EGLDisplay aDisplay, EGLConfig aConfig, const RSgImage& aSgImage, TBool aAlphaPre)
1.61 + {
1.62 + EGLSurface surface = EGL_NO_SURFACE;
1.63 +
1.64 + if(aAlphaPre == EFalse)
1.65 + {
1.66 + EGL_LEAVE_NULL(surface, eglCreatePixmapSurface(aDisplay, aConfig, (void*)&aSgImage, KPixmapAttribsVgAlphaFormatNonPre));
1.67 + }
1.68 + else
1.69 + {
1.70 + EGL_LEAVE_NULL(surface, eglCreatePixmapSurface(aDisplay, aConfig, (void*)&aSgImage, KPixmapAttribsVgAlphaFormatPre));
1.71 + }
1.72 +
1.73 + return surface;
1.74 + }
1.75 +
1.76 +void GenerateVgImageL(const EGLDisplay aDisplay, RSgImage* aImage, VGImage& aVgImage)
1.77 + {
1.78 + EGLImageKHR eglImage = 0;
1.79 +
1.80 + TFPtrEglCreateImageKhr ipfnEglCreateImageKHR = reinterpret_cast<TFPtrEglCreateImageKhr>(eglGetProcAddress("eglCreateImageKHR"));
1.81 + EGL_LEAVE_ERROR(ipfnEglCreateImageKHR);
1.82 +
1.83 + TFPtrVgCreateEglImageTargetKhr ipfnvgCreateImageTargetKHR = reinterpret_cast<TFPtrVgCreateEglImageTargetKhr>(eglGetProcAddress("vgCreateEGLImageTargetKHR"));
1.84 + EGL_LEAVE_ERROR(ipfnvgCreateImageTargetKHR);
1.85 +
1.86 + TFPtrEglDestroyImageKhr ipfnEglDestroyImageKHR = reinterpret_cast<TFPtrEglDestroyImageKhr>(eglGetProcAddress("eglDestroyImageKHR"));
1.87 + EGL_LEAVE_ERROR(ipfnEglDestroyImageKHR);
1.88 +
1.89 + EGL_LEAVE_NULL(eglImage, ipfnEglCreateImageKHR(aDisplay, EGL_NO_CONTEXT, EGL_NATIVE_PIXMAP_KHR, reinterpret_cast<EGLClientBuffer>(aImage), (int*)KEglImageAttribsPreservedTrue));
1.90 + EGL_LEAVE_NULL(aVgImage, ipfnvgCreateImageTargetKHR((VGeglImageKHR)eglImage));
1.91 +
1.92 + //Close the EGLImage
1.93 + EGL_LEAVE_ERROR(ipfnEglDestroyImageKHR(aDisplay, eglImage));
1.94 + }
1.95 +
1.96 +void VgLeaveIfErrorL()
1.97 + {
1.98 + VGErrorCode ret = vgGetError();
1.99 + if(ret != VG_NO_ERROR)
1.100 + {
1.101 + User::Leave(ret);
1.102 + }
1.103 + }
1.104 +
1.105 +/**
1.106 + * class CTReadWrite
1.107 + * A base class for use by both the main process and the child processes. Contains common
1.108 + * data and functions that both children use. Caters for all stress test cases. The children
1.109 + * provide implementations of pure virtual functions, one for each test case. The function
1.110 + * particular to each test case are called in the base class RunL() and these
1.111 + * call the implemented virtual functions in either the main or the child process.
1.112 + * The virtual functions read from and write to objects derived from a shared SgImage
1.113 + */
1.114 +CTReadWrite::CTReadWrite(TInt aWidth, TInt aHeight, TInt aByteSize, VGImageFormat aFormat, const TTestType& aTestType, TBool& aTestPass)
1.115 +: CTimer(CActive::EPriorityHigh),
1.116 + iWidth(aWidth),
1.117 + iHeight(aHeight),
1.118 + iByteSize(aByteSize),
1.119 + iFormat(aFormat),
1.120 + iTestType(aTestType),
1.121 + iTestPass(aTestPass)
1.122 + {
1.123 + }
1.124 +
1.125 +CTReadWrite::~CTReadWrite()
1.126 + {
1.127 + delete[] iData;
1.128 + }
1.129 +
1.130 +void CTReadWrite::ConstructL()
1.131 + {
1.132 + if(iByteSize == 2)
1.133 + {
1.134 + //Pack two bytes into a four byte value and halve the buffer size
1.135 + iInitialColour = (KColourInitial16 << 16) + KColourInitial16;
1.136 + iFinalColour = (KColourFinal16 << 16) + KColourFinal16;
1.137 + iBufferSize = iWidth*iHeight/2;
1.138 + }
1.139 + else
1.140 + {
1.141 + iInitialColour = KColourInitial32;
1.142 + iFinalColour = KColourFinal32;
1.143 + iBufferSize = iWidth*iHeight;
1.144 + }
1.145 +
1.146 + //Buffer must cater for an odd (as in not even) buffer size
1.147 + iData = new(ELeave) TUint32[iBufferSize + 1];
1.148 +
1.149 + CTimer::ConstructL();
1.150 + CActiveScheduler::Add(this);
1.151 + }
1.152 +
1.153 +void CTReadWrite::RunL()
1.154 + {
1.155 + MakeCurrentL();
1.156 +
1.157 + switch(iTestType)
1.158 + {
1.159 + case EStressRead:
1.160 + {
1.161 + ReadL();
1.162 + break;
1.163 + }
1.164 + case EStressReadWriteSingleImage:
1.165 + case EStressReadWriteMultiImage:
1.166 + {
1.167 + ReadWriteImageL();
1.168 + break;
1.169 + }
1.170 + case EStressVGImage:
1.171 + {
1.172 + VgImageL();
1.173 + break;
1.174 + }
1.175 + case EStressPixmapSurface:
1.176 + {
1.177 + PixmapSurfaceL();
1.178 + break;
1.179 + }
1.180 + default:
1.181 + //Error
1.182 + User::Leave(KErrArgument);
1.183 + break;
1.184 + }
1.185 + }
1.186 +
1.187 +void CTReadWrite::ReadL()
1.188 + {
1.189 + ReadFuncL();
1.190 +
1.191 + if(iFrameNumber != KNumberOfFrames)
1.192 + {
1.193 + iFrameNumber++;
1.194 +
1.195 + for(TInt i=0; i<iBufferSize; i++)
1.196 + {
1.197 + if(iData[i] != iInitialColour)
1.198 + {
1.199 + RDebug::Print(_L("Unexpected pixel colour %x"), iData[i]);
1.200 + CActiveScheduler::Stop();
1.201 + iTestPass = EFalse;
1.202 + return;
1.203 + }
1.204 + }
1.205 + //Re-issue the request
1.206 + After(TTimeIntervalMicroSeconds32(0));
1.207 + }
1.208 + else
1.209 + {
1.210 + //Stop the active scheduler and process with test termination
1.211 + CActiveScheduler::Stop();
1.212 + }
1.213 + }
1.214 +
1.215 +void CTReadWrite::ReadWriteImageL()
1.216 + {
1.217 + ReadImageFuncL();
1.218 +
1.219 + TBool ret = EFalse;
1.220 + for(TInt i=0; i<iBufferSize; i++)
1.221 + {
1.222 + if(iData[i] == iInitialColour)
1.223 + {
1.224 + iData[i] = iFinalColour;
1.225 + WriteImageFuncL();
1.226 +
1.227 + //Re-issue the request
1.228 + After(TTimeIntervalMicroSeconds32(0));
1.229 +
1.230 + ret = ETrue;
1.231 + break;
1.232 + }
1.233 + else if(iData[i] != iFinalColour)
1.234 + {
1.235 + CActiveScheduler::Stop();
1.236 + iTestPass = EFalse;
1.237 +
1.238 + ret = ETrue;
1.239 + break;
1.240 + }
1.241 + }
1.242 +
1.243 + //If no pixels have been modified, check to see if the test should finish
1.244 + if( (IsFinished() != EFalse) && (ret == EFalse) )
1.245 + {
1.246 + //Stop the active scheduler and process with test termination
1.247 + CActiveScheduler::Stop();
1.248 + }
1.249 + }
1.250 +
1.251 +void CTReadWrite::VgImageL()
1.252 + {
1.253 + if(iFrameNumber != KNumberOfFrames)
1.254 + {
1.255 + iFrameNumber++;
1.256 + VgImageFuncL();
1.257 +
1.258 + //Re-issue the request
1.259 + After(TTimeIntervalMicroSeconds32(0));
1.260 + }
1.261 + else
1.262 + {
1.263 + //Stop the active scheduler and process with test termination
1.264 + CActiveScheduler::Stop();
1.265 + }
1.266 + }
1.267 +
1.268 +void CTReadWrite::PixmapSurfaceL()
1.269 + {
1.270 + if(iFrameNumber != KNumberOfFrames)
1.271 + {
1.272 + iFrameNumber++;
1.273 +
1.274 + PixmapSurfaceFuncL();
1.275 +
1.276 + //Re-issue the request
1.277 + After(TTimeIntervalMicroSeconds32(0));
1.278 + return;
1.279 + }
1.280 +
1.281 + if(IsFinished() != EFalse)
1.282 + {
1.283 + //Stop the active scheduler and process with test termination
1.284 + CActiveScheduler::Stop();
1.285 + }
1.286 + }