/* * Copyright (C) 2017 Metrological Group B.V. * Copyright (C) 2017 Igalia S.L. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "NicosiaPaintingEngine.h" #include "NicosiaPaintingEngineBasic.h" #include "NicosiaPaintingEngineThreaded.h" namespace Nicosia { std::unique_ptr<PaintingEngine> PaintingEngine::create() { #if ENABLE(DEVELOPER_MODE) && PLATFORM(WPE) if (const char* numThreadsEnv = getenv("WEBKIT_NICOSIA_PAINTING_THREADS")) { unsigned numThreads = 0; if (sscanf(numThreadsEnv, "%u", &numThreads) == 1) { if (numThreads < 1 || numThreads > 8) { WTFLogAlways("The number of Nicosia painting threads is not between 1 and 8. Using the default value 4\n"); numThreads = 4; } return std::unique_ptr<PaintingEngine>(new PaintingEngineThreaded(numThreads)); } } #endif return std::unique_ptr<PaintingEngine>(new PaintingEngineBasic); } } // namespace Nicosia