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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/src/gallium/frontends/dri/dri_context.h
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/**************************************************************************

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 *

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 * Copyright (C) 2009 VMware, Inc.

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 * All Rights Reserved.

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 *

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 * Permission is hereby granted, free of charge, to any person obtaining a

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 * copy of this software and associated documentation files (the

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 * "Software"), to deal in the Software without restriction, including

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 * without limitation the rights to use, copy, modify, merge, publish,

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 * distribute, sub license, and/or sell copies of the Software, and to

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 * permit persons to whom the Software is furnished to do so, subject to

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 * the following conditions:

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 *

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 * The above copyright notice and this permission notice (including the

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 * next paragraph) shall be included in all copies or substantial portions

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 * of the Software.

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 *

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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

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 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR

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 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

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 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

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 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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 *

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 **************************************************************************/

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/*

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 * Author: Keith Whitwell <[email protected]>

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 * Author: Jakob Bornecrantz <[email protected]>

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 */

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#ifndef DRI_CONTEXT_H

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#define DRI_CONTEXT_H

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#include "dri_util.h"

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#include "pipe/p_compiler.h"

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#include "hud/hud_context.h"

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struct pipe_context;

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struct pipe_fence;

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struct st_api;

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struct st_context_iface;

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struct dri_drawable;

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struct dri_context

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{

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   /* dri */

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   __DRIscreen *sPriv;

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   __DRIcontext *cPriv;

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   __DRIdrawable *dPriv;

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   __DRIdrawable *rPriv;

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   unsigned int bind_count;

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   /**

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    * True if the __DRIdrawable's current __DRIimageBufferMask is

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    * __DRI_IMAGE_BUFFER_SHARED.

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    */

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   bool is_shared_buffer_bound;

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   /* gallium */

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   struct st_api *stapi;

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   struct st_context_iface *st;

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   struct pp_queue_t *pp;

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   struct hud_context *hud;

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};

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static inline struct dri_context *

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dri_context(__DRIcontext * driContextPriv)

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{

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   if (!driContextPriv)

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     return NULL;

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   return (struct dri_context *)driContextPriv->driverPrivate;

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}

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/***********************************************************************

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 * dri_context.c

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 */

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void dri_destroy_context(__DRIcontext * driContextPriv);

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boolean dri_unbind_context(__DRIcontext * driContextPriv);

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boolean

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dri_make_current(__DRIcontext * driContextPriv,

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		 __DRIdrawable * driDrawPriv,

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		 __DRIdrawable * driReadPriv);

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struct dri_context *

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dri_get_current(__DRIscreen * driScreenPriv);

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boolean

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dri_create_context(gl_api api,

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                   const struct gl_config * visual,

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                   __DRIcontext * driContextPriv,

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                   const struct __DriverContextConfig *ctx_config,

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                   unsigned *error,

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                   void *sharedContextPrivate);

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#endif

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/* vim: set sw=3 ts=8 sts=3 expandtab: */

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