src/mesa/drivers/dri/i965/intel_screen.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2003 VMware, Inc.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
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  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #ifndef _INTEL_INIT_H_
  29 #define _INTEL_INIT_H_
  30
  31 #include <stdbool.h>
  32 #include <sys/time.h>
  33
  34 #include <GL/internal/dri_interface.h>
  35
  36 #include "dri_util.h"
  37 #include "intel_bufmgr.h"
  38 #include "brw_device_info.h"
  39 #include "i915_drm.h"
  40 #include "xmlconfig.h"
  41
  42 struct intel_screen
  43 {
  44    int deviceID;
  45    const struct brw_device_info *devinfo;
  46
  47    __DRIscreen *driScrnPriv;
  48
  49    bool no_hw;
  50
  51    bool hw_must_use_separate_stencil;
  52
  53    bool hw_has_swizzling;
  54
  55    /**
  56     * Does the kernel support context reset notifications?
  57     */
  58    bool has_context_reset_notification;
  59
  60    dri_bufmgr *bufmgr;
  61
  62    /**
  63     * A unique ID for shader programs.
  64     */
  65    unsigned program_id;
  66
  67    int winsys_msaa_samples_override;
  68
  69    struct brw_compiler *compiler;
  70
  71    /**
  72    * Configuration cache with default values for all contexts
  73    */
  74    driOptionCache optionCache;
  75
  76    /**
  77     * Version of the command parser reported by the
  78     * I915_PARAM_CMD_PARSER_VERSION parameter
  79     */
  80    int cmd_parser_version;
  81  };
  82
  83 extern void intelDestroyContext(__DRIcontext * driContextPriv);
  84
  85 extern GLboolean intelUnbindContext(__DRIcontext * driContextPriv);
  86
  87 PUBLIC const __DRIextension **__driDriverGetExtensions_i965(void);
  88 extern const __DRI2fenceExtension intelFenceExtension;
  89
  90 extern GLboolean
  91 intelMakeCurrent(__DRIcontext * driContextPriv,
  92                  __DRIdrawable * driDrawPriv,
  93                  __DRIdrawable * driReadPriv);
  94
  95 double get_time(void);
  96 void aub_dump_bmp(struct gl_context *ctx);
  97
  98 const int*
  99 intel_supported_msaa_modes(const struct intel_screen  *screen);
 100
 101 #endif