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Diffstat (limited to 'hw/dmx/glxProxy/glxcontext.h')
-rw-r--r-- | hw/dmx/glxProxy/glxcontext.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/hw/dmx/glxProxy/glxcontext.h b/hw/dmx/glxProxy/glxcontext.h new file mode 100644 index 0000000..f88093b --- /dev/null +++ b/hw/dmx/glxProxy/glxcontext.h @@ -0,0 +1,111 @@ +#ifndef _GLX_context_h_ +#define _GLX_context_h_ + +/* + * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) + * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice including the dates of first publication and + * either this permission notice or a reference to + * http://oss.sgi.com/projects/FreeB/ + * shall be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Except as contained in this notice, the name of Silicon Graphics, Inc. + * shall not be used in advertising or otherwise to promote the sale, use or + * other dealings in this Software without prior written authorization from + * Silicon Graphics, Inc. + */ + +typedef struct __GLXcontextRec __GLXcontext; + +#include "GL/internal/glcore.h" + +struct __GLXcontextRec { + /* + ** list of context structs + */ + struct __GLXcontextRec *last; + struct __GLXcontextRec *next; + + /* + ** Pointer to screen info data for this context. This is set + ** when the context is created. + */ + ScreenPtr pScreen; + __GLXscreenInfo *pGlxScreen; + + /* + ** This context is created with respect to this visual. + */ + VisualRec *pVisual; + __GLXvisualConfig *pGlxVisual; + __GLXFBConfig *pFBConfig; + + /* + ** The XID of this context. + */ + XID id; + XID *real_ids; + + /* + ** The XID of the shareList context. + */ + XID share_id; + + /* + ** Visual id. + */ + VisualID vid; + VisualID *real_vids; + + /* + ** screen number. + */ + GLint screen; + + /* + ** Whether this context's ID still exists. + */ + GLboolean idExists; + + /* + ** Whether this context is current for some client. + */ + GLboolean isCurrent; + + /* + ** Buffers for feedback and selection. + */ + GLfloat *feedbackBuf; + GLint feedbackBufSize; /* number of elements allocated */ + GLuint *selectBuf; + GLint selectBufSize; /* number of elements allocated */ + + /* + ** Set only if current drawable is a glx pixmap. + */ + __GLXpixmap *pGlxPixmap; + __GLXpixmap *pGlxReadPixmap; + __glXWindow *pGlxWindow; + __glXWindow *pGlxReadWindow; + __glXPbuffer *pGlxPbuffer; + __glXPbuffer *pGlxReadPbuffer; + +}; + +#endif /* !__GLX_context_h__ */ |