diff options
Diffstat (limited to 'src/Runtime/ogl-runtime/src/runtimerender/Qt3DSTextRenderer.h')
| m--------- | src/Runtime/ogl-runtime | 0 | ||||
| -rw-r--r-- | src/Runtime/ogl-runtime/src/runtimerender/Qt3DSTextRenderer.h | 150 |
2 files changed, 0 insertions, 150 deletions
diff --git a/src/Runtime/ogl-runtime b/src/Runtime/ogl-runtime new file mode 160000 +Subproject 2025912174c4cf99270b7439ec3b021e1d089ae diff --git a/src/Runtime/ogl-runtime/src/runtimerender/Qt3DSTextRenderer.h b/src/Runtime/ogl-runtime/src/runtimerender/Qt3DSTextRenderer.h deleted file mode 100644 index 11c9ec6e..00000000 --- a/src/Runtime/ogl-runtime/src/runtimerender/Qt3DSTextRenderer.h +++ /dev/null @@ -1,150 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2008-2012 NVIDIA Corporation. -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#pragma once -#ifndef QT3DS_TEXT_RENDERER_H -#define QT3DS_TEXT_RENDERER_H -#include "Qt3DSRender.h" -#include "foundation/Qt3DSRefCounted.h" -#include "render/Qt3DSRenderBaseTypes.h" -#include "foundation/StringTable.h" -#include "Qt3DSRenderTextTypes.h" - -namespace qt3ds { -namespace render { - - struct SRendererFontEntry - { - QString m_FontName; - QString m_FontFile; - SRendererFontEntry() {} - SRendererFontEntry(QString name, QString file) - : m_FontName(name) - , m_FontFile(file) - { - } - }; - - class ITextRendererCore : public NVRefCounted - { - public: - // You can have several standard font directories and these will be persistent - virtual void AddSystemFontDirectory(const char8_t *inDirectory) = 0; - // Should be called to clear the current context. - virtual void AddProjectFontDirectory(const char8_t *inProjectDirectory) = 0; - virtual void ClearProjectFontDirectories() = 0; - // Force font loading *right now* - virtual void PreloadFonts() = 0; - // Do not access object in between begin/end preload pairs. - virtual void BeginPreloadFonts(IThreadPool &inThreadPool, IPerfTimer &inTimer) = 0; - virtual void EndPreloadFonts() = 0; - // Force a clear and reload of all of the fonts. - virtual void ReloadFonts() = 0; - // Get the list of project fonts. These are the only fonts that can be displayed. - virtual NVConstDataRef<SRendererFontEntry> GetProjectFontList() = 0; - // The name stored in the ttf file isn't the actual name we use; we use the file stems. - // But we used to use the name. So this provides a sort of first-come-first-serve remapping - // from ttf-name to file-stem. - virtual Option<CRegisteredString> GetFontNameForFont(CRegisteredString inFontname) = 0; - virtual Option<CRegisteredString> GetFontNameForFont(const char8_t *inFontname) = 0; - - virtual ITextRenderer &GetTextRenderer(NVRenderContext &inContext) = 0; - - static ITextRendererCore &CreateQtTextRenderer(NVFoundationBase &inFoundation, - IStringTable &inStrTable); - -#if QT_VERSION >= QT_VERSION_CHECK(5,12,2) - static ITextRendererCore &createDistanceFieldRenderer(NVFoundationBase &inFnd); -#endif - - // call this to create onscreen text renderer - // it needs true type fonts - static ITextRendererCore &CreateOnscreenTextRenderer(NVFoundationBase &inFoundation); - }; - /** - * Opaque text rendering system. Must be able to render text to an opengl texture object. - */ - class ITextRenderer : public ITextRendererCore - { - protected: - virtual ~ITextRenderer() {} - - public: - // Measure text will inText if it isn't null or the text on the info if inText is null - virtual STextDimensions MeasureText(const STextRenderInfo &inText, QT3DSF32 inTextScaleFactor, - const char8_t *inTextOverride = NULL) = 0; - // The system will use the 'r' channel as an alpha mask in order to render the - // text. You can assume GetTextDimensions was called *just* prior to this. - // It is a good idea to ensure the texture is a power of two as not all rendering systems - // support nonpot textures. Our text rendering algorithms will render a sub-rect of the - // image - // assuming it is located toward the upper-left of the image and we are also capable of - // flipping - // the image. - virtual STextTextureDetails RenderText(const STextRenderInfo &inText, - NVRenderTexture2D &inTexture) = 0; - // this is for rendering text with NV path rendering - virtual STextTextureDetails - RenderText(const STextRenderInfo &inText, NVRenderPathFontItem &inPathFontItem, - NVRenderPathFontSpecification &inPathFontSpecicification) = 0; - // this is for rednering text using a texture atlas - virtual SRenderTextureAtlasDetails RenderText(const STextRenderInfo &inText) = 0; - - virtual void BeginFrame() = 0; - virtual void EndFrame() = 0; - - // these two function are for texture atlas usage only - // returns the atlas entries count - virtual QT3DSI32 CreateTextureAtlas() = 0; - virtual STextTextureAtlasEntryDetails RenderAtlasEntry(QT3DSU32 index, - NVRenderTexture2D &inTexture) = 0; - - // Helper function to upload the texture data to the texture - // Will resize texture as necessary and upload using texSubImage for - // quickest upload times - // This function expects that the dataWidth to be divisible by four and - // that the total data height is larger then inTextHeight *and* divisible by four. - // and that textWidth and textHeight are less than or equal to dataWidth,dataHeight - //,can be zero, and don't need to be divisible by four (or 2). - static STextTextureDetails - UploadData(NVDataRef<QT3DSU8> inTextureData, NVRenderTexture2D &inTexture, QT3DSU32 inDataWidth, - QT3DSU32 inDataHeight, QT3DSU32 inTextWidth, QT3DSU32 inTextHeight, - NVRenderTextureFormats::Enum inFormat, bool inFlipYAxis); - - // Helper function to return the next power of two. - // Fails for values of 0 or QT3DS_MAX_U32 - static QT3DSU32 NextPowerOf2(QT3DSU32 inValue); - // If inValue is divisible by four, then return inValue - // else next largest number that is divisible by four. - static QT3DSU32 NextMultipleOf4(QT3DSU32 inValue); - }; -} -} - -#endif |