104 Q_ENUM( HardwareType )
113 Name = CL_DEVICE_NAME,
114 Vendor = CL_DEVICE_VENDOR,
115 Version = CL_DEVICE_VERSION,
116 Profile = CL_DEVICE_PROFILE,
117 ImageSupport = CL_DEVICE_IMAGE_SUPPORT,
118 Image2dMaxWidth = CL_DEVICE_IMAGE2D_MAX_WIDTH,
119 Image2dMaxHeight = CL_DEVICE_IMAGE2D_MAX_HEIGHT,
120 MaxMemAllocSize = CL_DEVICE_MAX_MEM_ALLOC_SIZE,
121 Type = CL_DEVICE_TYPE
133 static bool available();
136 static bool enabled();
139 static const std::vector<cl::Device> devices();
148 static cl::Device activeDevice( );
155 static QString activePlatformVersion( );
158 static void storePreferredDevice(
const QString deviceId );
161 static QString preferredDevice( );
164 static QString deviceId(
const cl::Device device );
169 static QString deviceDescription(
const cl::Device device );
174 static QString deviceDescription(
const QString deviceId );
177 static void setEnabled(
bool enabled );
180 static QString buildLog( cl::BuildError &error );
183 static QString sourceFromPath(
const QString &path );
186 static QString sourceFromBaseName(
const QString &baseName );
192 static QString errorText(
const int errorCode );
200 static cl::CommandQueue commandQueue();
208 Q_DECL_DEPRECATED
static cl::Program buildProgram(
const cl::Context &context,
const QString &source,
ExceptionBehavior exceptionBehavior = Catch );
214 static cl::Program buildProgram(
const QString &source,
ExceptionBehavior exceptionBehavior = Catch );
224 static cl::Context context();
227 static QString sourcePath();
230 static void setSourcePath(
const QString &value );
233 static QString activeDeviceInfo(
const Info infoType = Info::Name );
236 static QString deviceInfo(
const Info infoType, cl::Device device );
242 template <
typename T>
248 explicit CPLAllocator(
unsigned long size ): mMem( static_cast<T *>( CPLMalloc( sizeof( T ) * size ) ) ) { }
252 CPLFree(
static_cast<void *
>( mMem ) );
258 CPLFree(
static_cast<void *
>( mMem ) );
264 reset(
static_cast<T *
>( CPLMalloc(
sizeof( T ) *size ) ) );
313 static bool activate(
const QString &preferredDeviceId = QString() );
320 static bool sAvailable;
321 static QLatin1String SETTINGS_GLOBAL_ENABLED_KEY;
322 static QLatin1String SETTINGS_DEFAULT_DEVICE_KEY;
QgsMargins operator*(const QgsMargins &margins, double factor)
Returns a QgsMargins object that is formed by multiplying each component of the given margins by fact...