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305 lines
14 KiB
305 lines
14 KiB
/******************************************************************** |
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KWin - the KDE window manager |
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This file is part of the KDE project. |
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Copyright (C) 2007 Rivo Laks <rivolaks@hot.ee> |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*********************************************************************/ |
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#ifndef KWIN_GLUTILS_FUNCS_H |
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#define KWIN_GLUTILS_FUNCS_H |
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#include <kdemacros.h> |
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#define KWIN_EXPORT KDE_EXPORT |
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#include <kwinconfig.h> // KWIN_HAVE_OPENGL |
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#ifdef KWIN_HAVE_OPENGL |
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// gcc-3.3.3 apparently cannot resolve KWin's namespaced versions properly, |
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// so hide possible global functions |
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#define glXQueryDrawable kwinhide_glXQueryDrawable |
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#define glXGetFBConfigAttrib kwinhide_glXGetFBConfigAttrib |
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#define glXGetVisualFromFBConfig kwinhide_glXGetVisualFromFBConfig |
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#define glXDestroyWindow kwinhide_glXDestroyWindow |
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#define glXDestroyPixmap kwinhide_glXDestroyPixmap |
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#define glXCreateWindow kwinhide_glXCreateWindow |
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#define glXCreatePixmap kwinhide_glXCreatePixmap |
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#define glXGetFBConfigs kwinhide_glXGetFBConfigs |
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#define glXGetProcAddress kwinhide_glXGetProcAddress |
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#define glXReleaseTexImageEXT kwinhide_glXReleaseTexImageEXT |
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#define glXBindTexImageEXT kwinhide_glXBindTexImageEXT |
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#define glXCopySubBuffer kwinhide_glXCopySubBuffer |
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#define glXGetVideoSync kwinhide_glXGetVideoSync |
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#define glXWaitVideoSync kwinhide_glXWaitVideoSync |
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#include <GL/gl.h> |
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#include <GL/glx.h> |
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#undef glXQueryDrawable |
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#undef glXGetFBConfigAttrib |
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#undef glXGetVisualFromFBConfig |
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#undef glXDestroyWindow |
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#undef glXDestroyPixmap |
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#undef glXCreateWindow |
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#undef glXCreatePixmap |
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#undef glXGetFBConfigs |
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#undef glXGetProcAddress |
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#undef glXReleaseTexImageEXT |
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#undef glXBindTexImageEXT |
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#undef glXCopySubBuffer |
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#undef glXGetVideoSync |
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#undef glXWaitVideoSync |
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#include <fixx11h.h> |
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namespace KWin |
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{ |
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void KWIN_EXPORT glxResolveFunctions(); |
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void KWIN_EXPORT glResolveFunctions(); |
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// Defines |
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/* |
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** GLX_EXT_texture_from_pixmap |
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*/ |
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#define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0 |
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#define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1 |
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#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2 |
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#define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3 |
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#define GLX_Y_INVERTED_EXT 0x20D4 |
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#define GLX_TEXTURE_FORMAT_EXT 0x20D5 |
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#define GLX_TEXTURE_TARGET_EXT 0x20D6 |
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#define GLX_MIPMAP_TEXTURE_EXT 0x20D7 |
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#define GLX_TEXTURE_FORMAT_NONE_EXT 0x20D8 |
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#define GLX_TEXTURE_FORMAT_RGB_EXT 0x20D9 |
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#define GLX_TEXTURE_FORMAT_RGBA_EXT 0x20DA |
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#define GLX_TEXTURE_1D_BIT_EXT 0x00000001 |
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#define GLX_TEXTURE_2D_BIT_EXT 0x00000002 |
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#define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004 |
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#define GLX_TEXTURE_1D_EXT 0x20DB |
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#define GLX_TEXTURE_2D_EXT 0x20DC |
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#define GLX_TEXTURE_RECTANGLE_EXT 0x20DD |
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#define GLX_FRONT_LEFT_EXT 0x20DE |
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// Shader stuff |
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#define GL_COMPILE_STATUS 0x8B81 |
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#define GL_LINK_STATUS 0x8B82 |
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#define GL_INFO_LOG_LENGTH 0x8B84 |
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#define GL_FRAGMENT_SHADER 0x8B30 |
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#define GL_VERTEX_SHADER 0x8B31 |
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// FBO |
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#define GL_FRAMEBUFFER_EXT 0x8D40 |
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#define GL_RENDERBUFFER_EXT 0x8D41 |
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#define GL_STENCIL_INDEX1_EXT 0x8D46 |
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#define GL_STENCIL_INDEX4_EXT 0x8D47 |
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#define GL_STENCIL_INDEX8_EXT 0x8D48 |
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#define GL_STENCIL_INDEX16_EXT 0x8D49 |
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#define GL_RENDERBUFFER_WIDTH_EXT 0x8D42 |
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#define GL_RENDERBUFFER_HEIGHT_EXT 0x8D43 |
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#define GL_RENDERBUFFER_INTERNAL_FORMAT_EXT 0x8D44 |
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#define GL_RENDERBUFFER_RED_SIZE_EXT 0x8D50 |
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#define GL_RENDERBUFFER_GREEN_SIZE_EXT 0x8D51 |
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#define GL_RENDERBUFFER_BLUE_SIZE_EXT 0x8D52 |
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#define GL_RENDERBUFFER_ALPHA_SIZE_EXT 0x8D53 |
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#define GL_RENDERBUFFER_DEPTH_SIZE_EXT 0x8D54 |
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#define GL_RENDERBUFFER_STENCIL_SIZE_EXT 0x8D55 |
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#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT 0x8CD0 |
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#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT 0x8CD1 |
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#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT 0x8CD2 |
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#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT 0x8CD3 |
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#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT 0x8CD4 |
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#define GL_COLOR_ATTACHMENT0_EXT 0x8CE0 |
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#define GL_COLOR_ATTACHMENT1_EXT 0x8CE1 |
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#define GL_COLOR_ATTACHMENT2_EXT 0x8CE2 |
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#define GL_COLOR_ATTACHMENT3_EXT 0x8CE3 |
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#define GL_COLOR_ATTACHMENT4_EXT 0x8CE4 |
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#define GL_COLOR_ATTACHMENT5_EXT 0x8CE5 |
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#define GL_COLOR_ATTACHMENT6_EXT 0x8CE6 |
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#define GL_COLOR_ATTACHMENT7_EXT 0x8CE7 |
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#define GL_COLOR_ATTACHMENT8_EXT 0x8CE8 |
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#define GL_COLOR_ATTACHMENT9_EXT 0x8CE9 |
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#define GL_COLOR_ATTACHMENT10_EXT 0x8CEA |
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#define GL_COLOR_ATTACHMENT11_EXT 0x8CEB |
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#define GL_COLOR_ATTACHMENT12_EXT 0x8CEC |
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#define GL_COLOR_ATTACHMENT13_EXT 0x8CED |
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#define GL_COLOR_ATTACHMENT14_EXT 0x8CEE |
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#define GL_COLOR_ATTACHMENT15_EXT 0x8CEF |
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#define GL_DEPTH_ATTACHMENT_EXT 0x8D00 |
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#define GL_STENCIL_ATTACHMENT_EXT 0x8D20 |
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#define GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5 |
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#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6 |
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#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7 |
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#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9 |
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#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA |
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#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB |
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#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT 0x8CDC |
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#define GL_FRAMEBUFFER_UNSUPPORTED_EXT 0x8CDD |
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#define GL_FRAMEBUFFER_BINDING_EXT 0x8CA6 |
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#define GL_RENDERBUFFER_BINDING_EXT 0x8CA7 |
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#define GL_MAX_COLOR_ATTACHMENTS_EXT 0x8CDF |
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#define GL_MAX_RENDERBUFFER_SIZE_EXT 0x84E8 |
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#define GL_INVALID_FRAMEBUFFER_OPERATION_EXT 0x0506 |
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#define GL_TEXTURE_RECTANGLE_ARB 0x84F5 |
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// GLX typedefs |
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typedef struct __GLXcontextRec *GLXContext; |
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/* GLX 1.3 and later */ |
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typedef struct __GLXFBConfigRec *GLXFBConfig; |
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// GL typedefs |
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typedef char GLchar; |
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// Function pointers |
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// finding of OpenGL extensions functions |
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typedef void (*glXFuncPtr)(); |
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typedef glXFuncPtr (*glXGetProcAddress_func)( const GLubyte* ); |
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extern KWIN_EXPORT glXGetProcAddress_func glXGetProcAddress; |
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// glXQueryDrawable (added in GLX 1.3) |
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typedef void (*glXQueryDrawable_func)( Display* dpy, GLXDrawable drawable, |
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int attribute, unsigned int *value ); |
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extern KWIN_EXPORT glXQueryDrawable_func glXQueryDrawable; |
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// texture_from_pixmap extension functions |
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typedef void (*glXBindTexImageEXT_func)( Display* dpy, GLXDrawable drawable, |
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int buffer, const int* attrib_list ); |
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typedef void (*glXReleaseTexImageEXT_func)( Display* dpy, GLXDrawable drawable, int buffer ); |
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extern KWIN_EXPORT glXReleaseTexImageEXT_func glXReleaseTexImageEXT; |
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extern KWIN_EXPORT glXBindTexImageEXT_func glXBindTexImageEXT; |
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// glXCopySubBufferMESA |
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typedef void (*glXCopySubBuffer_func) ( Display* , GLXDrawable, int, int, int, int ); |
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extern KWIN_EXPORT glXCopySubBuffer_func glXCopySubBuffer; |
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// video_sync extension functions |
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typedef int (*glXGetVideoSync_func)( unsigned int *count ); |
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typedef int (*glXWaitVideoSync_func)( int divisor, int remainder, unsigned int *count ); |
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extern KWIN_EXPORT glXGetVideoSync_func glXGetVideoSync; |
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extern KWIN_EXPORT glXWaitVideoSync_func glXWaitVideoSync; |
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// GLX_SGIX_fbconfig and misc GLX 1.3 stuff |
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typedef int (*glXGetFBConfigAttrib_func) ( Display *dpy, GLXFBConfig config, |
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int attribute, int *value ); |
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typedef XVisualInfo* (*glXGetVisualFromFBConfig_func) ( Display *dpy, GLXFBConfig config ); |
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extern KWIN_EXPORT glXGetFBConfigAttrib_func glXGetFBConfigAttrib; |
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extern KWIN_EXPORT glXGetVisualFromFBConfig_func glXGetVisualFromFBConfig; |
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typedef GLXWindow (*glXCreateWindow_func) ( Display *dpy, GLXFBConfig config, |
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Window win, const int *attribList ); |
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typedef void (*glXDestroyWindow_func) ( Display *dpy, GLXWindow window ); |
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typedef GLXPixmap (*glXCreatePixmap_func) ( Display *dpy, GLXFBConfig config, |
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Pixmap pixmap, const int *attribList ); |
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typedef void (*glXDestroyPixmap_func) ( Display *dpy, GLXPixmap pixmap ); |
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typedef GLXFBConfig* (*glXGetFBConfigs_func) ( Display *dpy, int screen, int *nelements ); |
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extern KWIN_EXPORT glXCreateWindow_func glXCreateWindow; |
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extern KWIN_EXPORT glXDestroyWindow_func glXDestroyWindow; |
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extern KWIN_EXPORT glXCreatePixmap_func glXCreatePixmap; |
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extern KWIN_EXPORT glXDestroyPixmap_func glXDestroyPixmap; |
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extern KWIN_EXPORT glXGetFBConfigs_func glXGetFBConfigs; |
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// glActiveTexture |
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typedef void (*glActiveTexture_func)(GLenum); |
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extern KWIN_EXPORT glActiveTexture_func glActiveTexture; |
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// framebuffer_object extension functions |
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typedef GLboolean (*glIsRenderbuffer_func)( GLuint renderbuffer ); |
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typedef void (*glBindRenderbuffer_func)( GLenum target, GLuint renderbuffer ); |
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typedef void (*glDeleteRenderbuffers_func)( GLsizei n, const GLuint *renderbuffers ); |
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typedef void (*glGenRenderbuffers_func)( GLsizei n, GLuint *renderbuffers ); |
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typedef void (*glRenderbufferStorage_func)( GLenum target, GLenum internalformat, GLsizei width, GLsizei height ); |
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typedef void (*glGetRenderbufferParameteriv_func)( GLenum target, GLenum pname, GLint *params ); |
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typedef GLboolean (*glIsFramebuffer_func)( GLuint framebuffer ); |
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typedef void (*glBindFramebuffer_func)( GLenum target, GLuint framebuffer ); |
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typedef void (*glDeleteFramebuffers_func)( GLsizei n, const GLuint *framebuffers ); |
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typedef void (*glGenFramebuffers_func)( GLsizei n, GLuint *framebuffers ); |
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typedef GLenum (*glCheckFramebufferStatus_func)( GLenum target ); |
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typedef void (*glFramebufferTexture1D_func)( GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level ); |
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typedef void (*glFramebufferTexture2D_func)( GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level ); |
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typedef void (*glFramebufferTexture3D_func)( GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset ); |
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typedef void (*glFramebufferRenderbuffer_func)( GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer ); |
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typedef void (*glGetFramebufferAttachmentParameteriv_func)( GLenum target, GLenum attachment, GLenum pname, GLint *params ); |
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typedef void (*glGenerateMipmap_func)( GLenum target ); |
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extern KWIN_EXPORT glIsRenderbuffer_func glIsRenderbuffer; |
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extern KWIN_EXPORT glBindRenderbuffer_func glBindRenderbuffer; |
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extern KWIN_EXPORT glDeleteRenderbuffers_func glDeleteRenderbuffers; |
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extern KWIN_EXPORT glGenRenderbuffers_func glGenRenderbuffers; |
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extern KWIN_EXPORT glRenderbufferStorage_func glRenderbufferStorage; |
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extern KWIN_EXPORT glGetRenderbufferParameteriv_func glGetRenderbufferParameteriv; |
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extern KWIN_EXPORT glIsFramebuffer_func glIsFramebuffer; |
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extern KWIN_EXPORT glBindFramebuffer_func glBindFramebuffer; |
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extern KWIN_EXPORT glDeleteFramebuffers_func glDeleteFramebuffers; |
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extern KWIN_EXPORT glGenFramebuffers_func glGenFramebuffers; |
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extern KWIN_EXPORT glCheckFramebufferStatus_func glCheckFramebufferStatus; |
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extern KWIN_EXPORT glFramebufferTexture1D_func glFramebufferTexture1D; |
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extern KWIN_EXPORT glFramebufferTexture2D_func glFramebufferTexture2D; |
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extern KWIN_EXPORT glFramebufferTexture3D_func glFramebufferTexture3D; |
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extern KWIN_EXPORT glFramebufferRenderbuffer_func glFramebufferRenderbuffer; |
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extern KWIN_EXPORT glGetFramebufferAttachmentParameteriv_func glGetFramebufferAttachmentParameteriv; |
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extern KWIN_EXPORT glGenerateMipmap_func glGenerateMipmap; |
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// Shader stuff |
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typedef GLuint (*glCreateShader_func)(GLenum); |
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typedef GLvoid (*glShaderSource_func)(GLuint, GLsizei, const GLchar**, const GLint*); |
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typedef GLvoid (*glCompileShader_func)(GLuint); |
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typedef GLvoid (*glDeleteShader_func)(GLuint); |
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typedef GLuint (*glCreateProgram_func)(); |
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typedef GLvoid (*glAttachShader_func)(GLuint, GLuint); |
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typedef GLvoid (*glLinkProgram_func)(GLuint); |
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typedef GLvoid (*glUseProgram_func)(GLuint); |
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typedef GLvoid (*glDeleteProgram_func)(GLuint); |
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typedef GLvoid (*glGetShaderInfoLog_func)(GLuint, GLsizei, GLsizei*, GLchar*); |
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typedef GLvoid (*glGetProgramInfoLog_func)(GLuint, GLsizei, GLsizei*, GLchar*); |
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typedef GLvoid (*glGetProgramiv_func)(GLuint, GLenum, GLint*); |
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typedef GLvoid (*glGetShaderiv_func)(GLuint, GLenum, GLint*); |
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typedef GLvoid (*glUniform1f_func)(GLint, GLfloat); |
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typedef GLvoid (*glUniform1i_func)(GLint, GLint); |
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typedef GLvoid (*glUniform1fv_func)(GLint, GLsizei, const GLfloat*); |
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typedef GLvoid (*glUniform2fv_func)(GLint, GLsizei, const GLfloat*); |
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typedef GLvoid (*glUniform3fv_func)(GLint, GLsizei, const GLfloat*); |
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typedef GLvoid (*glValidateProgram_func)(GLuint); |
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typedef GLint (*glGetUniformLocation_func)(GLuint, const GLchar*); |
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typedef GLvoid (*glVertexAttrib1f_func)(GLuint, GLfloat); |
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typedef GLint (*glGetAttribLocation_func)(GLuint, const GLchar*); |
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extern KWIN_EXPORT glCreateShader_func glCreateShader; |
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extern KWIN_EXPORT glShaderSource_func glShaderSource; |
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extern KWIN_EXPORT glCompileShader_func glCompileShader; |
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extern KWIN_EXPORT glDeleteShader_func glDeleteShader; |
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extern KWIN_EXPORT glCreateProgram_func glCreateProgram; |
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extern KWIN_EXPORT glAttachShader_func glAttachShader; |
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extern KWIN_EXPORT glLinkProgram_func glLinkProgram; |
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extern KWIN_EXPORT glUseProgram_func glUseProgram; |
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extern KWIN_EXPORT glDeleteProgram_func glDeleteProgram; |
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extern KWIN_EXPORT glGetShaderInfoLog_func glGetShaderInfoLog; |
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extern KWIN_EXPORT glGetProgramInfoLog_func glGetProgramInfoLog; |
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extern KWIN_EXPORT glGetProgramiv_func glGetProgramiv; |
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extern KWIN_EXPORT glGetShaderiv_func glGetShaderiv; |
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extern KWIN_EXPORT glUniform1f_func glUniform1f; |
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extern KWIN_EXPORT glUniform1i_func glUniform1i; |
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extern KWIN_EXPORT glUniform1fv_func glUniform1fv; |
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extern KWIN_EXPORT glUniform2fv_func glUniform2fv; |
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extern KWIN_EXPORT glValidateProgram_func glValidateProgram; |
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extern KWIN_EXPORT glGetUniformLocation_func glGetUniformLocation; |
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extern KWIN_EXPORT glVertexAttrib1f_func glVertexAttrib1f; |
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extern KWIN_EXPORT glGetAttribLocation_func glGetAttribLocation; |
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} // namespace |
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#endif |
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#endif
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