diff options
Diffstat (limited to 'src/gallium/state_trackers/dri/common/dri_context.h')
-rw-r--r-- | src/gallium/state_trackers/dri/common/dri_context.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/dri/common/dri_context.h b/src/gallium/state_trackers/dri/common/dri_context.h new file mode 100644 index 0000000000..594618874a --- /dev/null +++ b/src/gallium/state_trackers/dri/common/dri_context.h @@ -0,0 +1,92 @@ +/************************************************************************** + * + * Copyright (C) 2009 VMware, 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, sub license, 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 and this permission notice (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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. + * + **************************************************************************/ +/* + * Author: Keith Whitwell <keithw@vmware.com> + * Author: Jakob Bornecrantz <wallbraker@gmail.com> + */ + +#ifndef DRI_CONTEXT_H +#define DRI_CONTEXT_H + +#include "pipe/p_compiler.h" +#include "dri_wrapper.h" + +struct pipe_context; +struct pipe_fence; +struct st_context; +struct dri_drawable; + +struct dri_context +{ + /* dri */ + __DRIscreen *sPriv; + __DRIcontext *cPriv; + __DRIdrawable *dPriv; + __DRIdrawable *rPriv; + + driOptionCache optionCache; + + drmLock *lock; + boolean isLocked; + boolean stLostLock; + boolean wsLostLock; + + unsigned int bind_count; + + /* gallium */ + struct st_context_iface *st; +}; + +static INLINE struct dri_context * +dri_context(__DRIcontext * driContextPriv) +{ + return (struct dri_context *)driContextPriv->driverPrivate; +} + +/*********************************************************************** + * dri_context.c + */ +void dri_destroy_context(__DRIcontext * driContextPriv); + +boolean dri_unbind_context(__DRIcontext * driContextPriv); + +boolean +dri_make_current(__DRIcontext * driContextPriv, + __DRIdrawable * driDrawPriv, + __DRIdrawable * driReadPriv); + +struct dri_context * +dri_get_current(void); + +boolean +dri_create_context(const __GLcontextModes * visual, + __DRIcontext * driContextPriv, + void *sharedContextPrivate); + +#endif + +/* vim: set sw=3 ts=8 sts=3 expandtab: */ |