src/gallium/drivers/swr/swr_screen.h

   1 /****************************************************************************
   2  * Copyright (C) 2015 Intel Corporation.   All Rights Reserved.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
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   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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  21  * IN THE SOFTWARE.
  22  ***************************************************************************/
  23
  24 #ifndef SWR_SCREEN_H
  25 #define SWR_SCREEN_H
  26
  27 #include "swr_resource.h"
  28
  29 #include "pipe/p_screen.h"
  30 #include "pipe/p_defines.h"
  31 #include "util/u_dl.h"
  32 #include "util/format/u_format.h"
  33 #include "api.h"
  34
  35 #include "memory/TilingFunctions.h"
  36 #include "memory/InitMemory.h"
  37 #include <stdio.h>
  38 #include <stdarg.h>
  39
  40 struct sw_winsys;
  41
  42 struct swr_screen {
  43    struct pipe_screen base;
  44    struct pipe_context *pipe;
  45
  46    struct pipe_fence_handle *flush_fence;
  47
  48    struct sw_winsys *winsys;
  49
  50    /* Configurable environment settings */
  51    bool msaa_force_enable;
  52    uint8_t msaa_max_count;
  53    uint32_t client_copy_limit;
  54
  55    HANDLE hJitMgr;
  56
  57    /* Dynamic backend implementations */
  58    util_dl_library *pLibrary;
  59    PFNSwrGetInterface pfnSwrGetInterface;
  60    PFNSwrGetTileInterface pfnSwrGetTileInterface;
  61
  62    /* Do we run on Xeon Phi? */
  63    bool is_knl;
  64 };
  65
  66 static INLINE struct swr_screen *
  67 swr_screen(struct pipe_screen *pipe)
  68 {
  69    return (struct swr_screen *)pipe;
  70 }
  71
  72 SWR_FORMAT
  73 mesa_to_swr_format(enum pipe_format format);
  74
  75 INLINE void swr_print_info(const char *format, ...)
  76 {
  77    static bool print_info = debug_get_bool_option("SWR_PRINT_INFO", false);
  78    if(print_info) {
  79       va_list args;
  80       va_start(args, format);
  81       vfprintf(stderr, format, args);
  82       va_end(args);
  83    }
  84 }
  85
  86 #endif