| /**************************************************************************** |
| ** |
| ** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB). |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtGui module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
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| ****************************************************************************/ |
| |
| #ifndef QOPENGLTEXTUREHELPER_P_H |
| #define QOPENGLTEXTUREHELPER_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 <QtCore/qglobal.h> |
| |
| #ifndef QT_NO_OPENGL |
| |
| #include "qopengl.h" |
| #include "qopenglpixeltransferoptions.h" |
| #include "qopengltexture.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| // Constants for OpenGL and OpenGL ES 3.0+ which are not available with OpenGL ES 2.0. |
| #ifndef GL_TEXTURE_BASE_LEVEL |
| #define GL_TEXTURE_BASE_LEVEL 0x813C |
| #endif |
| #ifndef GL_TEXTURE_MAX_LEVEL |
| #define GL_TEXTURE_MAX_LEVEL 0x813D |
| #endif |
| #ifndef GL_TEXTURE_COMPARE_MODE |
| #define GL_TEXTURE_COMPARE_MODE 0x884C |
| #endif |
| #ifndef GL_TEXTURE_COMPARE_FUNC |
| #define GL_TEXTURE_COMPARE_FUNC 0x884D |
| #endif |
| |
| class QOpenGLContext; |
| |
| class QOpenGLTextureHelper |
| { |
| public: |
| QOpenGLTextureHelper(QOpenGLContext *context); |
| |
| // DSA-like API. Will either use real DSA or our emulation |
| inline void glTextureParameteri(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLint param) |
| { |
| (this->*TextureParameteri)(texture, target, bindingTarget, pname, param); |
| } |
| |
| inline void glTextureParameteriv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLint *params) |
| { |
| (this->*TextureParameteriv)(texture, target, bindingTarget, pname, params); |
| } |
| |
| inline void glTextureParameterf(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLfloat param) |
| { |
| (this->*TextureParameterf)(texture, target, bindingTarget, pname, param); |
| } |
| |
| inline void glTextureParameterfv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLfloat *params) |
| { |
| (this->*TextureParameterfv)(texture, target, bindingTarget, pname, params); |
| } |
| |
| inline void glGenerateTextureMipmap(GLuint texture, GLenum target, GLenum bindingTarget) |
| { |
| (this->*GenerateTextureMipmap)(texture, target, bindingTarget); |
| } |
| |
| inline void glTextureStorage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth) |
| { |
| (this->*TextureStorage3D)(texture, target, bindingTarget, levels, internalFormat, width, height, depth); |
| } |
| |
| inline void glTextureStorage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, |
| GLsizei width, GLsizei height) |
| { |
| (this->*TextureStorage2D)(texture, target, bindingTarget, levels, internalFormat, width, height); |
| } |
| |
| inline void glTextureStorage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, |
| GLsizei width) |
| { |
| (this->*TextureStorage1D)(texture, target, bindingTarget, levels, internalFormat, width); |
| } |
| |
| inline void glTextureStorage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations) |
| { |
| (this->*TextureStorage3DMultisample)(texture, target, bindingTarget, samples, internalFormat, width, height, depth, fixedSampleLocations); |
| } |
| |
| inline void glTextureStorage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLboolean fixedSampleLocations) |
| { |
| (this->*TextureStorage2DMultisample)(texture, target, bindingTarget, samples, internalFormat, width, height, fixedSampleLocations); |
| } |
| |
| inline void glTextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels) |
| { |
| (this->*TextureImage3D)(texture, target, bindingTarget, level, internalFormat, width, height, depth, border, format, type, pixels); |
| } |
| |
| inline void glTextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels) |
| { |
| (this->*TextureImage2D)(texture, target, bindingTarget, level, internalFormat, width, height, border, format, type, pixels); |
| } |
| |
| inline void glTextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels) |
| { |
| (this->*TextureImage1D)(texture, target, bindingTarget, level, internalFormat, width, border, format, type, pixels); |
| } |
| |
| inline void glTextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, |
| GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, |
| const GLvoid *pixels, const QOpenGLPixelTransferOptions * const options = 0) |
| { |
| if (options) { |
| QOpenGLPixelTransferOptions oldOptions = savePixelUploadOptions(); |
| setPixelUploadOptions(*options); |
| (this->*TextureSubImage3D)(texture, target, bindingTarget, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels); |
| setPixelUploadOptions(oldOptions); |
| } else { |
| (this->*TextureSubImage3D)(texture, target, bindingTarget, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels); |
| } |
| } |
| |
| inline void glTextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, GLenum format, GLenum type, |
| const GLvoid *pixels, const QOpenGLPixelTransferOptions * const options = 0) |
| { |
| if (options) { |
| QOpenGLPixelTransferOptions oldOptions = savePixelUploadOptions(); |
| setPixelUploadOptions(*options); |
| (this->*TextureSubImage2D)(texture, target, bindingTarget, level, xoffset, yoffset, width, height, format, type, pixels); |
| setPixelUploadOptions(oldOptions); |
| } else { |
| (this->*TextureSubImage2D)(texture, target, bindingTarget, level, xoffset, yoffset, width, height, format, type, pixels); |
| } |
| } |
| |
| inline void glTextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, |
| GLsizei width, GLenum format, GLenum type, |
| const GLvoid *pixels, const QOpenGLPixelTransferOptions * const options = 0) |
| { |
| if (options) { |
| QOpenGLPixelTransferOptions oldOptions = savePixelUploadOptions(); |
| setPixelUploadOptions(*options); |
| (this->*TextureSubImage1D)(texture, target, bindingTarget, level, xoffset, width, format, type, pixels); |
| setPixelUploadOptions(oldOptions); |
| } else { |
| (this->*TextureSubImage1D)(texture, target, bindingTarget, level, xoffset, width, format, type, pixels); |
| } |
| } |
| |
| inline void glTextureImage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations) |
| { |
| (this->*TextureImage3DMultisample)(texture, target, bindingTarget, samples, internalFormat, width, height, depth, fixedSampleLocations); |
| } |
| |
| inline void glTextureImage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, |
| GLsizei width, GLsizei height, GLboolean fixedSampleLocations) |
| { |
| (this->*TextureImage2DMultisample)(texture, target, bindingTarget, samples, internalFormat, width, height, fixedSampleLocations); |
| } |
| |
| inline void glCompressedTextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLsizei width, |
| GLenum format, GLsizei imageSize, const GLvoid *bits, |
| const QOpenGLPixelTransferOptions * const options = 0) |
| { |
| if (options) { |
| QOpenGLPixelTransferOptions oldOptions = savePixelUploadOptions(); |
| setPixelUploadOptions(*options); |
| (this->*CompressedTextureSubImage1D)(texture, target, bindingTarget, level, xoffset, width, format, imageSize, bits); |
| setPixelUploadOptions(oldOptions); |
| } else { |
| (this->*CompressedTextureSubImage1D)(texture, target, bindingTarget, level, xoffset, width, format, imageSize, bits); |
| } |
| } |
| |
| inline void glCompressedTextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, |
| GLenum format, GLsizei imageSize, const GLvoid *bits, |
| const QOpenGLPixelTransferOptions * const options = 0) |
| { |
| if (options) { |
| QOpenGLPixelTransferOptions oldOptions = savePixelUploadOptions(); |
| setPixelUploadOptions(*options); |
| (this->*CompressedTextureSubImage2D)(texture, target, bindingTarget, level, xoffset, yoffset, width, height, format, imageSize, bits); |
| setPixelUploadOptions(oldOptions); |
| } else { |
| (this->*CompressedTextureSubImage2D)(texture, target, bindingTarget, level, xoffset, yoffset, width, height, format, imageSize, bits); |
| } |
| } |
| |
| inline void glCompressedTextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLint yoffset, GLint zoffset, |
| GLsizei width, GLsizei height, GLsizei depth, |
| GLenum format, GLsizei imageSize, const GLvoid *bits, |
| const QOpenGLPixelTransferOptions * const options = 0) |
| { |
| if (options) { |
| QOpenGLPixelTransferOptions oldOptions = savePixelUploadOptions(); |
| setPixelUploadOptions(*options); |
| (this->*CompressedTextureSubImage3D)(texture, target, bindingTarget, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, bits); |
| setPixelUploadOptions(oldOptions); |
| } else { |
| (this->*CompressedTextureSubImage3D)(texture, target, bindingTarget, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, bits); |
| } |
| } |
| |
| inline void glCompressedTextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLenum internalFormat, GLsizei width, |
| GLint border, GLsizei imageSize, const GLvoid *bits) |
| { |
| (this->*CompressedTextureImage1D)(texture, target, bindingTarget, level, internalFormat, width, border, imageSize, bits); |
| } |
| |
| inline void glCompressedTextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLenum internalFormat, GLsizei width, GLsizei height, |
| GLint border, GLsizei imageSize, const GLvoid *bits) |
| { |
| (this->*CompressedTextureImage2D)(texture, target, bindingTarget, level, internalFormat, width, height, border, imageSize, bits); |
| } |
| |
| inline void glCompressedTextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, |
| GLint border, GLsizei imageSize, const GLvoid *bits) |
| { |
| (this->*CompressedTextureImage3D)(texture, target, bindingTarget, level, internalFormat, width, height, depth, border, imageSize, bits); |
| } |
| |
| private: |
| // DSA wrapper (so we can use pointer to member function as switch) |
| void dsa_TextureParameteri(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLint param); |
| |
| void dsa_TextureParameteriv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLint *params); |
| |
| void dsa_TextureParameterf(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLfloat param); |
| |
| void dsa_TextureParameterfv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLfloat *params); |
| |
| void dsa_GenerateTextureMipmap(GLuint texture, GLenum target, GLenum bindingTarget); |
| |
| void dsa_TextureStorage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth); |
| |
| void dsa_TextureStorage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, |
| GLsizei width, GLsizei height); |
| |
| void dsa_TextureStorage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, |
| GLsizei width); |
| |
| void dsa_TextureStorage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); |
| |
| void dsa_TextureStorage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLboolean fixedSampleLocations); |
| |
| void dsa_TextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| |
| void dsa_TextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| |
| void dsa_TextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| |
| void dsa_TextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, |
| GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); |
| |
| void dsa_TextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); |
| |
| void dsa_TextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, |
| GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); |
| |
| void dsa_TextureImage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); |
| |
| void dsa_TextureImage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, |
| GLsizei width, GLsizei height, GLboolean fixedSampleLocations); |
| |
| void dsa_CompressedTextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLsizei width, |
| GLenum format, GLsizei imageSize, const GLvoid *bits); |
| |
| void dsa_CompressedTextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, |
| GLenum format, GLsizei imageSize, const GLvoid *bits); |
| |
| void dsa_CompressedTextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLint yoffset, GLint zoffset, |
| GLsizei width, GLsizei height, GLsizei depth, |
| GLenum format, GLsizei imageSize, const GLvoid *bits); |
| |
| void dsa_CompressedTextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLenum internalFormat, GLsizei width, |
| GLint border, GLsizei imageSize, const GLvoid *bits); |
| |
| void dsa_CompressedTextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLenum internalFormat, GLsizei width, GLsizei height, |
| GLint border, GLsizei imageSize, const GLvoid *bits); |
| |
| void dsa_CompressedTextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, |
| GLint border, GLsizei imageSize, const GLvoid *bits); |
| |
| // DSA emulation API |
| void qt_TextureParameteri(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLint param); |
| |
| void qt_TextureParameteriv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLint *params); |
| |
| void qt_TextureParameterf(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLfloat param); |
| |
| void qt_TextureParameterfv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLfloat *params); |
| |
| void qt_GenerateTextureMipmap(GLuint texture, GLenum target, GLenum bindingTarget); |
| |
| void qt_TextureStorage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, |
| GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth); |
| |
| void qt_TextureStorage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, |
| GLenum internalFormat, GLsizei width, GLsizei height); |
| |
| void qt_TextureStorage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, |
| GLenum internalFormat, GLsizei width); |
| |
| void qt_TextureStorage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, |
| GLenum internalFormat, GLsizei width, GLsizei height, |
| GLsizei depth, GLboolean fixedSampleLocations); |
| |
| void qt_TextureStorage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, |
| GLenum internalFormat, GLsizei width, GLsizei height, |
| GLboolean fixedSampleLocations); |
| |
| void qt_TextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, |
| GLint border, GLenum format, GLenum type, |
| const GLvoid *pixels); |
| |
| void qt_TextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLsizei height, |
| GLint border, GLenum format, GLenum type, |
| const GLvoid *pixels); |
| |
| void qt_TextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLint border, GLenum format, GLenum type, |
| const GLvoid *pixels); |
| |
| void qt_TextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLint yoffset, GLint zoffset, |
| GLsizei width, GLsizei height, GLsizei depth, |
| GLenum format, GLenum type, const GLvoid *pixels); |
| |
| void qt_TextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, |
| GLenum format, GLenum type, const GLvoid *pixels); |
| |
| void qt_TextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLsizei width, |
| GLenum format, GLenum type, const GLvoid *pixels); |
| |
| void qt_TextureImage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, |
| GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, |
| GLboolean fixedSampleLocations); |
| |
| void qt_TextureImage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, |
| GLint internalFormat, GLsizei width, GLsizei height, |
| GLboolean fixedSampleLocations); |
| |
| void qt_CompressedTextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLsizei width, GLenum format, |
| GLsizei imageSize, const GLvoid *bits); |
| |
| void qt_CompressedTextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, |
| GLenum format, GLsizei imageSize, const GLvoid *bits); |
| |
| void qt_CompressedTextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, |
| GLint xoffset, GLint yoffset, GLint zoffset, |
| GLsizei width, GLsizei height, GLsizei depth, |
| GLenum format, GLsizei imageSize, const GLvoid *bits); |
| |
| void qt_CompressedTextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLint border, |
| GLsizei imageSize, const GLvoid *bits); |
| |
| void qt_CompressedTextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLint border, |
| GLsizei imageSize, const GLvoid *bits); |
| |
| void qt_CompressedTextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, GLint border, |
| GLsizei imageSize, const GLvoid *bits); |
| |
| public: |
| // Raw OpenGL functions, resolved and used by our DSA-like static functions if no EXT_direct_state_access is available |
| // OpenGL 1.0 |
| inline void glGetIntegerv(GLenum pname, GLint *params) |
| { |
| GetIntegerv(pname, params); |
| } |
| |
| inline void glGetBooleanv(GLenum pname, GLboolean *params) |
| { |
| GetBooleanv(pname, params); |
| } |
| |
| inline void glPixelStorei(GLenum pname, GLint param) |
| { |
| PixelStorei(pname, param); |
| } |
| |
| inline void glGetTexLevelParameteriv(GLenum target, GLint level, GLenum pname, GLint *params) |
| { |
| GetTexLevelParameteriv(target, level, pname, params); |
| } |
| |
| inline void glGetTexLevelParameterfv(GLenum target, GLint level, GLenum pname, GLfloat *params) |
| { |
| GetTexLevelParameterfv(target, level, pname, params); |
| } |
| |
| inline void glGetTexParameteriv(GLenum target, GLenum pname, GLint *params) |
| { |
| GetTexParameteriv(target, pname, params); |
| } |
| |
| inline void glGetTexParameterfv(GLenum target, GLenum pname, GLfloat *params) |
| { |
| GetTexParameterfv(target, pname, params); |
| } |
| |
| inline void glGetTexImage(GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels) |
| { |
| GetTexImage(target, level, format, type, pixels); |
| } |
| |
| inline void glTexImage2D(GLenum target, GLint level, GLint internalFormat, |
| GLsizei width, GLsizei height, GLint border, |
| GLenum format, GLenum type, const GLvoid *pixels) |
| { |
| TexImage2D(target, level, internalFormat, width, height, border, format, type, pixels); |
| } |
| |
| inline void glTexImage1D(GLenum target, GLint level, GLint internalFormat, |
| GLsizei width, GLint border, |
| GLenum format, GLenum type, const GLvoid *pixels) |
| { |
| TexImage1D(target, level, internalFormat, width, border, format, type, pixels); |
| } |
| |
| inline void glTexParameteriv(GLenum target, GLenum pname, const GLint *params) |
| { |
| TexParameteriv(target, pname, params); |
| } |
| |
| inline void glTexParameteri(GLenum target, GLenum pname, GLint param) |
| { |
| TexParameteri(target, pname, param); |
| } |
| |
| inline void glTexParameterfv(GLenum target, GLenum pname, const GLfloat *params) |
| { |
| TexParameterfv(target, pname, params); |
| } |
| |
| inline void glTexParameterf(GLenum target, GLenum pname, GLfloat param) |
| { |
| TexParameterf(target, pname, param); |
| } |
| |
| // OpenGL 1.1 |
| inline void glGenTextures(GLsizei n, GLuint *textures) |
| { |
| GenTextures(n, textures); |
| } |
| |
| inline void glDeleteTextures(GLsizei n, const GLuint *textures) |
| { |
| DeleteTextures(n, textures); |
| } |
| |
| inline void glBindTexture(GLenum target, GLuint texture) |
| { |
| BindTexture(target, texture); |
| } |
| |
| inline void glTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels) |
| { |
| TexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels); |
| } |
| |
| inline void glTexSubImage1D(GLenum target, GLint level, GLint xoffset, GLsizei width, |
| GLenum format, GLenum type, const GLvoid *pixels) |
| { |
| TexSubImage1D(target, level, xoffset, width, format, type, pixels); |
| } |
| |
| // OpenGL 1.2 |
| inline void glTexImage3D(GLenum target, GLint level, GLint internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, GLint border, |
| GLenum format, GLenum type, const GLvoid *pixels) |
| { |
| TexImage3D(target, level, internalFormat, width, height, depth, border, format, type, pixels); |
| } |
| |
| inline void glTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, |
| GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels) |
| { |
| TexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels); |
| } |
| |
| // OpenGL 1.3 |
| inline void glGetCompressedTexImage(GLenum target, GLint level, GLvoid *img) |
| { |
| GetCompressedTexImage(target, level, img); |
| } |
| |
| inline void glCompressedTexSubImage1D(GLenum target, GLint level, GLint xoffset, GLsizei width, |
| GLenum format, GLsizei imageSize, const GLvoid *data) |
| { |
| CompressedTexSubImage1D(target, level, xoffset, width, format, imageSize, data); |
| } |
| |
| inline void glCompressedTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data) |
| { |
| CompressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, imageSize, data); |
| } |
| |
| inline void glCompressedTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, |
| GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data) |
| { |
| CompressedTexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, data); |
| } |
| |
| inline void glCompressedTexImage1D(GLenum target, GLint level, GLenum internalFormat, GLsizei width, |
| GLint border, GLsizei imageSize, const GLvoid *data) |
| { |
| CompressedTexImage1D(target, level, internalFormat, width, border, imageSize, data); |
| } |
| |
| inline void glCompressedTexImage2D(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, |
| GLint border, GLsizei imageSize, const GLvoid *data) |
| { |
| CompressedTexImage2D(target, level, internalFormat, width, height, border, imageSize, data); |
| } |
| |
| inline void glCompressedTexImage3D(GLenum target, GLint level, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, |
| GLint border, GLsizei imageSize, const GLvoid *data) |
| { |
| CompressedTexImage3D(target, level, internalFormat, width, height, depth, border, imageSize, data); |
| } |
| |
| inline void glActiveTexture(GLenum texture) |
| { |
| ActiveTexture(texture); |
| } |
| |
| // OpenGL 3.0 |
| inline void glGenerateMipmap(GLenum target) |
| { |
| GenerateMipmap(target); |
| } |
| |
| // OpenGL 3.2 |
| inline void glTexImage3DMultisample(GLenum target, GLsizei samples, GLint internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, |
| GLboolean fixedSampleLocations) |
| { |
| TexImage3DMultisample(target, samples, internalFormat, width, height, depth, fixedSampleLocations); |
| } |
| |
| inline void glTexImage2DMultisample(GLenum target, GLsizei samples, GLint internalFormat, |
| GLsizei width, GLsizei height, |
| GLboolean fixedSampleLocations) |
| { |
| TexImage2DMultisample(target, samples, internalFormat, width, height, fixedSampleLocations); |
| } |
| |
| // OpenGL 4.2 |
| inline void glTexStorage3D(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth) |
| { |
| TexStorage3D(target, levels, internalFormat, width, height, depth); |
| } |
| |
| inline void glTexStorage2D(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height) |
| { |
| TexStorage2D(target, levels, internalFormat, width, height); |
| } |
| |
| inline void glTexStorage1D(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width) |
| { |
| TexStorage1D(target, levels, internalFormat, width); |
| } |
| |
| // OpenGL 4.3 |
| inline void glTexStorage3DMultisample(GLenum target, GLsizei samples, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations) |
| { |
| TexStorage3DMultisample(target, samples, internalFormat, width, height, depth, fixedSampleLocations); |
| } |
| |
| inline void glTexStorage2DMultisample(GLenum target, GLsizei samples, GLenum internalFormat, |
| GLsizei width, GLsizei height, GLboolean fixedSampleLocations) |
| { |
| TexStorage2DMultisample(target, samples, internalFormat, width, height, fixedSampleLocations); |
| } |
| |
| inline void glTexBufferRange(GLenum target, GLenum internalFormat, GLuint buffer, |
| GLintptr offset, GLsizeiptr size) |
| { |
| TexBufferRange(target, internalFormat, buffer, offset, size); |
| } |
| |
| inline void glTextureView(GLuint texture, GLenum target, GLuint origTexture, GLenum internalFormat, |
| GLuint minLevel, GLuint numLevels, GLuint minLayer, GLuint numLayers) |
| { |
| TextureView(texture, target, origTexture, internalFormat, minLevel, numLevels, minLayer, numLayers); |
| } |
| |
| // Helper functions |
| inline QOpenGLPixelTransferOptions savePixelUploadOptions() |
| { |
| QOpenGLPixelTransferOptions options; |
| int val = 0; |
| glGetIntegerv(GL_UNPACK_ALIGNMENT, &val); |
| options.setAlignment(val); |
| #if !defined(QT_OPENGL_ES_2) |
| glGetIntegerv(GL_UNPACK_SKIP_IMAGES, &val); |
| options.setSkipImages(val); |
| glGetIntegerv(GL_UNPACK_SKIP_ROWS, &val); |
| options.setSkipRows(val); |
| glGetIntegerv(GL_UNPACK_SKIP_PIXELS, &val); |
| options.setSkipPixels(val); |
| glGetIntegerv(GL_UNPACK_IMAGE_HEIGHT, &val); |
| options.setImageHeight(val); |
| glGetIntegerv(GL_UNPACK_ROW_LENGTH, &val); |
| options.setRowLength(val); |
| GLboolean b = GL_FALSE; |
| glGetBooleanv(GL_UNPACK_LSB_FIRST, &b); |
| options.setLeastSignificantByteFirst(b); |
| glGetBooleanv(GL_UNPACK_SWAP_BYTES, &b); |
| options.setSwapBytesEnabled(b); |
| #endif |
| return options; |
| } |
| |
| inline void setPixelUploadOptions(const QOpenGLPixelTransferOptions &options) |
| { |
| glPixelStorei(GL_UNPACK_ALIGNMENT, options.alignment()); |
| #if !defined(QT_OPENGL_ES_2) |
| glPixelStorei(GL_UNPACK_SKIP_IMAGES, options.skipImages()); |
| glPixelStorei(GL_UNPACK_SKIP_ROWS, options.skipRows()); |
| glPixelStorei(GL_UNPACK_SKIP_PIXELS, options.skipPixels()); |
| glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, options.imageHeight()); |
| glPixelStorei(GL_UNPACK_ROW_LENGTH, options.rowLength()); |
| glPixelStorei(GL_UNPACK_LSB_FIRST, options.isLeastSignificantBitFirst()); |
| glPixelStorei(GL_UNPACK_SWAP_BYTES, options.isSwapBytesEnabled()); |
| #endif |
| } |
| |
| private: |
| // Typedefs and pointers to member functions used to switch between EXT_direct_state_access and our own emulated DSA. |
| // The argument match the corresponding GL function, but there's an extra "GLenum bindingTarget" which gets used with |
| // the DSA emulation -- it contains the right GL_BINDING_TEXTURE_X to use. |
| typedef void (QOpenGLTextureHelper::*TextureParameteriMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLint param); |
| typedef void (QOpenGLTextureHelper::*TextureParameterivMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLint *params); |
| typedef void (QOpenGLTextureHelper::*TextureParameterfMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLfloat param); |
| typedef void (QOpenGLTextureHelper::*TextureParameterfvMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLfloat *params); |
| typedef void (QOpenGLTextureHelper::*GenerateTextureMipmapMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget); |
| typedef void (QOpenGLTextureHelper::*TextureStorage3DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth); |
| typedef void (QOpenGLTextureHelper::*TextureStorage2DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height); |
| typedef void (QOpenGLTextureHelper::*TextureStorage1DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, GLsizei width); |
| typedef void (QOpenGLTextureHelper::*TextureStorage3DMultisampleMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); |
| typedef void (QOpenGLTextureHelper::*TextureStorage2DMultisampleMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); |
| typedef void (QOpenGLTextureHelper::*TextureImage3DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| typedef void (QOpenGLTextureHelper::*TextureImage2DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| typedef void (QOpenGLTextureHelper::*TextureImage1DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| typedef void (QOpenGLTextureHelper::*TextureSubImage3DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); |
| typedef void (QOpenGLTextureHelper::*TextureSubImage2DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); |
| typedef void (QOpenGLTextureHelper::*TextureSubImage1DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); |
| typedef void (QOpenGLTextureHelper::*TextureImage3DMultisampleMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); |
| typedef void (QOpenGLTextureHelper::*TextureImage2DMultisampleMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); |
| typedef void (QOpenGLTextureHelper::*CompressedTextureSubImage1DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits); |
| typedef void (QOpenGLTextureHelper::*CompressedTextureSubImage2DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits); |
| typedef void (QOpenGLTextureHelper::*CompressedTextureSubImage3DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits); |
| typedef void (QOpenGLTextureHelper::*CompressedTextureImage1DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits); |
| typedef void (QOpenGLTextureHelper::*CompressedTextureImage2DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits); |
| typedef void (QOpenGLTextureHelper::*CompressedTextureImage3DMemberFunc)(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits); |
| |
| |
| TextureParameteriMemberFunc TextureParameteri; |
| TextureParameterivMemberFunc TextureParameteriv; |
| TextureParameterfMemberFunc TextureParameterf; |
| TextureParameterfvMemberFunc TextureParameterfv; |
| GenerateTextureMipmapMemberFunc GenerateTextureMipmap; |
| TextureStorage3DMemberFunc TextureStorage3D; |
| TextureStorage2DMemberFunc TextureStorage2D; |
| TextureStorage1DMemberFunc TextureStorage1D; |
| TextureStorage3DMultisampleMemberFunc TextureStorage3DMultisample; |
| TextureStorage2DMultisampleMemberFunc TextureStorage2DMultisample; |
| TextureImage3DMemberFunc TextureImage3D; |
| TextureImage2DMemberFunc TextureImage2D; |
| TextureImage1DMemberFunc TextureImage1D; |
| TextureSubImage3DMemberFunc TextureSubImage3D; |
| TextureSubImage2DMemberFunc TextureSubImage2D; |
| TextureSubImage1DMemberFunc TextureSubImage1D; |
| TextureImage3DMultisampleMemberFunc TextureImage3DMultisample; |
| TextureImage2DMultisampleMemberFunc TextureImage2DMultisample; |
| CompressedTextureSubImage1DMemberFunc CompressedTextureSubImage1D; |
| CompressedTextureSubImage2DMemberFunc CompressedTextureSubImage2D; |
| CompressedTextureSubImage3DMemberFunc CompressedTextureSubImage3D; |
| CompressedTextureImage1DMemberFunc CompressedTextureImage1D; |
| CompressedTextureImage2DMemberFunc CompressedTextureImage2D; |
| CompressedTextureImage3DMemberFunc CompressedTextureImage3D; |
| |
| // Raw function pointers for core and DSA functions |
| |
| // EXT_direct_state_access used when DSA is available |
| void (QOPENGLF_APIENTRYP TextureParameteriEXT)(GLuint texture, GLenum target, GLenum pname, GLint param); |
| void (QOPENGLF_APIENTRYP TextureParameterivEXT)(GLuint texture, GLenum target, GLenum pname, const GLint *params); |
| void (QOPENGLF_APIENTRYP TextureParameterfEXT)(GLuint texture, GLenum target, GLenum pname, GLfloat param); |
| void (QOPENGLF_APIENTRYP TextureParameterfvEXT)(GLuint texture, GLenum target, GLenum pname, const GLfloat *params); |
| void (QOPENGLF_APIENTRYP GenerateTextureMipmapEXT)(GLuint texture, GLenum target); |
| void (QOPENGLF_APIENTRYP TextureStorage3DEXT)(GLuint texture, GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth); |
| void (QOPENGLF_APIENTRYP TextureStorage2DEXT)(GLuint texture, GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height); |
| void (QOPENGLF_APIENTRYP TextureStorage1DEXT)(GLuint texture, GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width); |
| void (QOPENGLF_APIENTRYP TextureStorage3DMultisampleEXT)(GLuint texture, GLenum target, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); |
| void (QOPENGLF_APIENTRYP TextureStorage2DMultisampleEXT)(GLuint texture, GLenum target, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); |
| void (QOPENGLF_APIENTRYP TextureImage3DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TextureImage2DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TextureImage1DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TextureSubImage3DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TextureSubImage2DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TextureSubImage1DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP CompressedTextureSubImage1DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits); |
| void (QOPENGLF_APIENTRYP CompressedTextureSubImage2DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits); |
| void (QOPENGLF_APIENTRYP CompressedTextureSubImage3DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits); |
| void (QOPENGLF_APIENTRYP CompressedTextureImage1DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits); |
| void (QOPENGLF_APIENTRYP CompressedTextureImage2DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits); |
| void (QOPENGLF_APIENTRYP CompressedTextureImage3DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits); |
| |
| |
| // Plus some missing ones that are in the NV_texture_multisample extension instead |
| void (QOPENGLF_APIENTRYP TextureImage3DMultisampleNV)(GLuint texture, GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); |
| void (QOPENGLF_APIENTRYP TextureImage2DMultisampleNV)(GLuint texture, GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); |
| |
| // OpenGL 1.0 |
| void (QOPENGLF_APIENTRYP GetIntegerv)(GLenum pname, GLint *params); |
| void (QOPENGLF_APIENTRYP GetBooleanv)(GLenum pname, GLboolean *params); |
| void (QOPENGLF_APIENTRYP PixelStorei)(GLenum pname, GLint param); |
| void (QOPENGLF_APIENTRYP GetTexLevelParameteriv)(GLenum target, GLint level, GLenum pname, GLint *params); |
| void (QOPENGLF_APIENTRYP GetTexLevelParameterfv)(GLenum target, GLint level, GLenum pname, GLfloat *params); |
| void (QOPENGLF_APIENTRYP GetTexParameteriv)(GLenum target, GLenum pname, GLint *params); |
| void (QOPENGLF_APIENTRYP GetTexParameterfv)(GLenum target, GLenum pname, GLfloat *params); |
| void (QOPENGLF_APIENTRYP GetTexImage)(GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TexImage2D)(GLenum target, GLint level, GLint internalFormat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TexImage1D)(GLenum target, GLint level, GLint internalFormat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TexParameteriv)(GLenum target, GLenum pname, const GLint *params); |
| void (QOPENGLF_APIENTRYP TexParameteri)(GLenum target, GLenum pname, GLint param); |
| void (QOPENGLF_APIENTRYP TexParameterfv)(GLenum target, GLenum pname, const GLfloat *params); |
| void (QOPENGLF_APIENTRYP TexParameterf)(GLenum target, GLenum pname, GLfloat param); |
| |
| // OpenGL 1.1 |
| void (QOPENGLF_APIENTRYP GenTextures)(GLsizei n, GLuint *textures); |
| void (QOPENGLF_APIENTRYP DeleteTextures)(GLsizei n, const GLuint *textures); |
| void (QOPENGLF_APIENTRYP BindTexture)(GLenum target, GLuint texture); |
| void (QOPENGLF_APIENTRYP TexSubImage2D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TexSubImage1D)(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); |
| |
| // OpenGL 1.2 |
| void (QOPENGLF_APIENTRYP TexImage3D)(GLenum target, GLint level, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); |
| void (QOPENGLF_APIENTRYP TexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); |
| |
| // OpenGL 1.3 |
| void (QOPENGLF_APIENTRYP GetCompressedTexImage)(GLenum target, GLint level, GLvoid *img); |
| void (QOPENGLF_APIENTRYP CompressedTexSubImage1D)(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); |
| void (QOPENGLF_APIENTRYP CompressedTexSubImage2D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); |
| void (QOPENGLF_APIENTRYP CompressedTexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); |
| void (QOPENGLF_APIENTRYP CompressedTexImage1D)(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); |
| void (QOPENGLF_APIENTRYP CompressedTexImage2D)(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); |
| void (QOPENGLF_APIENTRYP CompressedTexImage3D)(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); |
| void (QOPENGLF_APIENTRYP ActiveTexture)(GLenum texture); |
| |
| // OpenGL 3.0 |
| void (QOPENGLF_APIENTRYP GenerateMipmap)(GLenum target); |
| |
| // OpenGL 3.2 |
| void (QOPENGLF_APIENTRYP TexImage3DMultisample)(GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); |
| void (QOPENGLF_APIENTRYP TexImage2DMultisample)(GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); |
| |
| // OpenGL 4.2 |
| void (QOPENGLF_APIENTRYP TexStorage3D)(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth); |
| void (QOPENGLF_APIENTRYP TexStorage2D)(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height); |
| void (QOPENGLF_APIENTRYP TexStorage1D)(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width); |
| |
| // OpenGL 4.3 |
| void (QOPENGLF_APIENTRYP TexStorage3DMultisample)(GLenum target, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); |
| void (QOPENGLF_APIENTRYP TexStorage2DMultisample)(GLenum target, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); |
| void (QOPENGLF_APIENTRYP TexBufferRange)(GLenum target, GLenum internalFormat, GLuint buffer, GLintptr offset, GLsizeiptr size); |
| void (QOPENGLF_APIENTRYP TextureView)(GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers); |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #undef Q_CALL_MEMBER_FUNCTION |
| |
| #endif // QT_NO_OPENGL |
| |
| #endif // QOPENGLTEXTUREHELPER_P_H |
