diff options
Diffstat (limited to 'src/threed/textures/qgltextureutils_p.h')
| -rw-r--r-- | src/threed/textures/qgltextureutils_p.h | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/src/threed/textures/qgltextureutils_p.h b/src/threed/textures/qgltextureutils_p.h deleted file mode 100644 index 2cff59d3..00000000 --- a/src/threed/textures/qgltextureutils_p.h +++ /dev/null @@ -1,164 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtQuick3D module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QGLTEXTUREUTILS_P_H -#define QGLTEXTUREUTILS_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtOpenGL/qgl.h> -#include <QtCore/qdatetime.h> -#include "qglnamespace.h" -#include "qopenglfunctions.h" -#include "qglsharedresource_p.h" - -QT_BEGIN_NAMESPACE - -#ifndef GL_BGRA -#define GL_BGRA 0x80E1 -#endif -#ifndef GL_UNSIGNED_SHORT_5_6_5 -#define GL_UNSIGNED_SHORT_5_6_5 0x8363 -#endif -#ifndef GL_UNSIGNED_INT_8_8_8_8_REV -#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367 -#endif -#ifndef GL_TEXTURE_CUBE_MAP -#define GL_TEXTURE_CUBE_MAP 0x8513 -#endif -#ifndef GL_TEXTURE_CUBE_MAP_POSITIVE_X -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 -#endif -#ifndef GL_TEXTURE_CUBE_MAP_NEGATIVE_Z -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A -#endif - -#ifndef GL_GENERATE_MIPMAP_SGIS -#define GL_GENERATE_MIPMAP_SGIS 0x8191 -#define GL_GENERATE_MIPMAP_HINT_SGIS 0x8192 -#endif - -#if !defined(QT_OPENGL_ES) -#define q_glTexParameteri(target,name,value) \ - glTexParameteri((target), (name), int(value)) -#else -#define q_glTexParameteri(target,name,value) \ - glTexParameterf((target), (name), GLfloat(int(value))) -#endif - -// Modify a wrapping mode to account for platform differences. -QGL::TextureWrap qt_gl_modify_texture_wrap(QGL::TextureWrap value); - -typedef void (QT3D_GLF_APIENTRYP q_glCompressedTexImage2DARB) - (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *); - -class QGLTextureExtensions -{ -public: - QGLTextureExtensions(const QGLContext *ctx); - ~QGLTextureExtensions(); - - int npotTextures : 1; - int generateMipmap : 1; - int bgraTextureFormat : 1; - int ddsTextureCompression : 1; - int etc1TextureCompression : 1; - int pvrtcTextureCompression : 1; - q_glCompressedTexImage2DARB compressedTexImage2D; - - static QGLTextureExtensions *extensions(); -}; - -class QGLBoundTexture -{ -public: - QGLBoundTexture(); - ~QGLBoundTexture(); - - const QGLContext *context() const { return m_resource.context(); } - - GLuint textureId() const { return m_resource.id(); } - void setTextureId(const QGLContext *ctx, GLuint id) - { m_resource.attach(ctx, id); } - void clearId() { m_resource.clearId(); } - - QGLContext::BindOptions options() const { return m_options; } - void setOptions(QGLContext::BindOptions options) { m_options = options; } - - QSize size() const { return m_size; } - bool hasAlpha() const { return m_hasAlpha; } - - void startUpload(const QGLContext *ctx, GLenum target, const QSize &imageSize); - void uploadFace(GLenum target, const QImage &image, const QSize &scaleSize, - GLenum format = GL_RGBA); - void createFace(GLenum target, const QSize &size, GLenum format = GL_RGBA); - void finishUpload(GLenum target); - - static bool canBindCompressedTexture - (const char *buf, int len, const char *format, bool *hasAlpha, - bool *isFlipped); - bool bindCompressedTexture - (const QString& fileName, const char *format = 0); - bool bindCompressedTexture - (const char *buf, int len, const char *format = 0); - bool bindCompressedTextureDDS(const char *buf, int len); - bool bindCompressedTexturePVR(const char *buf, int len); - -private: - QGLSharedResource m_resource; - QGLContext::BindOptions m_options; - QSize m_size; - bool m_hasAlpha; - QTime time; -}; - -QT_END_NAMESPACE - -#endif |