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

   1 /*
   2  * Copyright 2003 VMware, Inc.
   3  * All Rights Reserved.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the
   7  * "Software"), to deal in the Software without restriction, including
   8  * without limitation the rights to use, copy, modify, merge, publish,
   9  * distribute, sublicense, and/or sell copies of the Software, and to
  10  * permit persons to whom the Software is furnished to do so, subject to
  11  * the following conditions:
  12  *
  13  * The above copyright notice and this permission notice (including the
  14  * next paragraph) shall be included in all copies or substantial portions
  15  * of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  20  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  21  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  22  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  23  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24  */
  25
  26 #ifndef _INTEL_INIT_H_
  27 #define _INTEL_INIT_H_
  28
  29 #include <stdbool.h>
  30 #include <sys/time.h>
  31
  32 #include <GL/internal/dri_interface.h>
  33
  34 #include "dri_util.h"
  35 #include "intel_bufmgr.h"
  36 #include "brw_device_info.h"
  37 #include "i915_drm.h"
  38 #include "xmlconfig.h"
  39
  40 struct intel_screen
  41 {
  42    int deviceID;
  43    const struct brw_device_info *devinfo;
  44
  45    __DRIscreen *driScrnPriv;
  46
  47    bool no_hw;
  48
  49    bool hw_must_use_separate_stencil;
  50
  51    bool hw_has_swizzling;
  52
  53    int hw_has_timestamp;
  54
  55    /**
  56     * Does the kernel support resource streamer?
  57     */
  58    bool has_resource_streamer;
  59
  60    /**
  61     * Does the kernel support context reset notifications?
  62     */
  63    bool has_context_reset_notification;
  64
  65    dri_bufmgr *bufmgr;
  66
  67    /**
  68     * A unique ID for shader programs.
  69     */
  70    unsigned program_id;
  71
  72    int winsys_msaa_samples_override;
  73
  74    struct brw_compiler *compiler;
  75
  76    /**
  77    * Configuration cache with default values for all contexts
  78    */
  79    driOptionCache optionCache;
  80
  81    /**
  82     * Version of the command parser reported by the
  83     * I915_PARAM_CMD_PARSER_VERSION parameter
  84     */
  85    int cmd_parser_version;
  86  };
  87
  88 extern void intelDestroyContext(__DRIcontext * driContextPriv);
  89
  90 extern GLboolean intelUnbindContext(__DRIcontext * driContextPriv);
  91
  92 PUBLIC const __DRIextension **__driDriverGetExtensions_i965(void);
  93 extern const __DRI2fenceExtension intelFenceExtension;
  94
  95 extern GLboolean
  96 intelMakeCurrent(__DRIcontext * driContextPriv,
  97                  __DRIdrawable * driDrawPriv,
  98                  __DRIdrawable * driReadPriv);
  99
 100 double get_time(void);
 101 void aub_dump_bmp(struct gl_context *ctx);
 102
 103 const int*
 104 intel_supported_msaa_modes(const struct intel_screen  *screen);
 105
 106 #endif