/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #ifndef INCLUDED_VCL_INC_OPENGL_SALBMP_H #define INCLUDED_VCL_INC_OPENGL_SALBMP_H #include #include #include #include struct BitmapBuffer; class BitmapPalette; namespace vcl { class Kernel; } class VCL_PLUGIN_PUBLIC OpenGLSalBitmap : public SalBitmap { private: OpenGLTexture maTexture; bool mbDirtyTexture; BitmapPalette maPalette; std::shared_ptr mpUserBuffer; sal_uInt16 mnBits; sal_uInt32 mnBytesPerRow; int mnWidth; int mnHeight; virtual void updateChecksum() const override; bool calcChecksumGL(OpenGLTexture& rInputTexture, BitmapChecksum& rChecksum) const; public: OpenGLSalBitmap(); virtual ~OpenGLSalBitmap() override; public: // SalBitmap methods bool Create( const Size& rSize, sal_uInt16 nBitCount, const BitmapPalette& rPal ) override; bool Create( const SalBitmap& rSalBmp ) override; bool Create( const SalBitmap& rSalBmp, SalGraphics* pGraphics ) override; bool Create( const SalBitmap& rSalBmp, sal_uInt16 nNewBitCount ) override; virtual bool Create( const css::uno::Reference< css::rendering::XBitmapCanvas >& rBitmapCanvas, Size& rSize, bool bMask = false ) override; void Destroy() final override; Size GetSize() const override; sal_uInt16 GetBitCount() const override; BitmapBuffer* AcquireBuffer( BitmapAccessMode nMode ) override; void ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode ) override; bool GetSystemData( BitmapSystemData& rData ) override; bool ScalingSupported() const override; bool Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override; bool Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uInt8 nTol ) override; bool ConvertToGreyscale() override; public: void Create( const OpenGLTexture& rTex, long nX, long nY, long nWidth, long nHeight ); OpenGLTexture& GetTexture() const; const BitmapPalette& GetBitmapPalette() const { return maPalette; } private: GLuint CreateTexture(); bool AllocateUserData(); void DeallocateUserData(); bool ReadTexture(); private: bool ImplScaleFilter( const rtl::Reference< OpenGLContext > &xContext, const double& rScaleX, const double& rScaleY, GLenum nFilter ); static void ImplCreateKernel( const double& fScale, const vcl::Kernel& rKernel, GLfloat*& pWeights, sal_uInt32& aKernelSize ); bool ImplScaleConvolution(const rtl::Reference< OpenGLContext > &xContext, const double& rScaleX, const double& rScaleY, const vcl::Kernel& rKernel); bool ImplScaleArea( const rtl::Reference< OpenGLContext > &xContext, double rScaleX, double rScaleY ); public: void ImplScale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ); }; #endif // INCLUDED_VCL_INC_OPENGL_SALBMP_H /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ istro/collabora/cp-6.4 LibreOffice 核心代码仓库文档基金会
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AgeCommit message (Expand)Author
2024-05-15loplugin:ostr in ucbNoel Grandin
2023-11-13--disable-curl builds: split WebDAV-related JunitTests to fix checksMike Kaganski
2023-11-09tdf#146386 curl,ucb: remove FTP UCPMichael Stahl
2023-07-31Adapt test code to cURL 8.2.0Stephan Bergmann
2021-11-26ucb: webdav-curl: fix CurlUri::CloneWithRelativeRefPathAbsolute()Michael Stahl
2021-11-03ucb: webdav-curl: consolidate unit testsMichael Stahl
2021-11-03ucb: webdav-curl: convert webdav unit tests to curlMichael Stahl
2021-10-11loplugin:moveparam in ucbNoel Grandin
2020-08-21Fix typosAndrea Gelmini
2020-06-05Upcoming loplugin:elidestringvar: ucbStephan Bergmann
2019-11-27more UCB test more robust on my systemNoel Grandin
2019-10-29tdf#42949 Fix IWYU warnings in ucb/*/*cxxGabor Kelemen
2019-08-12Fix typosAndrea Gelmini
2018-01-16Fix typosAndrea Gelmini
2017-10-23loplugin:includeform: ucbStephan Bergmann
2017-09-14clang-tidy modernize-use-emplace in test..vbahelperNoel Grandin
2017-09-04Translate German comments/debug strings (leftovers in dirs test to uui)Johnny_M
2017-08-17Fix typosAndrea Gelmini
2017-07-31loplugin:oncevarNoel Grandin