src/gallium/targets/egl-static/egl_pipe.c

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  7.10
   4  *
   5  * Copyright (C) 2011 LunarG Inc.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included
  15  * in all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  23  * DEALINGS IN THE SOFTWARE.
  24  *
  25  * Authors:
  26  *    Chia-I Wu <olv@lunarg.com>
  27  */
  28 #include "target-helpers/inline_debug_helper.h"
  29 #include "target-helpers/inline_sw_helper.h"
  30 #include "state_tracker/drm_driver.h"
  31 #include "egl_pipe.h"
  32
  33 /* for i915 */
  34 #include "i915/drm/i915_drm_public.h"
  35 #include "i915/i915_public.h"
  36 /* for i965 */
  37 #include "target-helpers/inline_wrapper_sw_helper.h"
  38 #include "i965/drm/i965_drm_public.h"
  39 #include "i965/brw_public.h"
  40 /* for nouveau */
  41 #include "nouveau/drm/nouveau_drm_public.h"
  42 /* for r300 */
  43 #include "radeon/drm/radeon_drm_public.h"
  44 #include "r300/r300_public.h"
  45 /* for r600 */
  46 #include "r600/drm/r600_drm_public.h"
  47 #include "r600/r600_public.h"
  48 /* for vmwgfx */
  49 #include "svga/drm/svga_drm_public.h"
  50 #include "svga/svga_public.h"
  51
  52 static struct pipe_screen *
  53 pipe_i915_create_screen(int fd)
  54 {
  55 #if _EGL_PIPE_I915
  56    struct i915_winsys *iws;
  57    struct pipe_screen *screen;
  58
  59    iws = i915_drm_winsys_create(fd);
  60    if (!iws)
  61       return NULL;
  62
  63    screen = i915_screen_create(iws);
  64    if (!screen)
  65       return NULL;
  66
  67    screen = debug_screen_wrap(screen);
  68
  69    return screen;
  70 #else
  71    return NULL;
  72 #endif
  73 }
  74
  75 static struct pipe_screen *
  76 pipe_i965_create_screen(int fd)
  77 {
  78 #if _EGL_PIPE_I965
  79    struct brw_winsys_screen *bws;
  80    struct pipe_screen *screen;
  81
  82    bws = i965_drm_winsys_screen_create(fd);
  83    if (!bws)
  84       return NULL;
  85
  86    screen = brw_screen_create(bws);
  87    if (!screen)
  88       return NULL;
  89
  90    screen = sw_screen_wrap(screen);
  91
  92    screen = debug_screen_wrap(screen);
  93
  94    return screen;
  95 #else
  96    return NULL;
  97 #endif
  98 }
  99
 100 static struct pipe_screen *
 101 pipe_nouveau_create_screen(int fd)
 102 {
 103 #if _EGL_PIPE_NOUVEAU
 104    struct pipe_screen *screen;
 105
 106    screen = nouveau_drm_screen_create(fd);
 107    if (!screen)
 108       return NULL;
 109
 110    screen = debug_screen_wrap(screen);
 111
 112    return screen;
 113 #else
 114    return NULL;
 115 #endif
 116 }
 117
 118 static struct pipe_screen *
 119 pipe_r300_create_screen(int fd)
 120 {
 121 #if _EGL_PIPE_R300
 122    struct r300_winsys_screen *sws;
 123    struct pipe_screen *screen;
 124
 125    sws = r300_drm_winsys_screen_create(fd);
 126    if (!sws)
 127       return NULL;
 128
 129    screen = r300_screen_create(sws);
 130    if (!screen)
 131       return NULL;
 132
 133    screen = debug_screen_wrap(screen);
 134
 135    return screen;
 136 #else
 137    return NULL;
 138 #endif
 139 }
 140
 141 static struct pipe_screen *
 142 pipe_r600_create_screen(int fd)
 143 {
 144 #if _EGL_PIPE_R600
 145    struct radeon *rw;
 146    struct pipe_screen *screen;
 147
 148    rw = r600_drm_winsys_create(fd);
 149    if (!rw)
 150       return NULL;
 151
 152    screen = r600_screen_create(rw);
 153    if (!screen)
 154       return NULL;
 155
 156    screen = debug_screen_wrap(screen);
 157
 158    return screen;
 159 #else
 160    return NULL;
 161 #endif
 162 }
 163
 164 static struct pipe_screen *
 165 pipe_vmwgfx_create_screen(int fd)
 166 {
 167 #if _EGL_PIPE_VMWGFX
 168    struct svga_winsys_screen *sws;
 169    struct pipe_screen *screen;
 170
 171    sws = svga_drm_winsys_screen_create(fd);
 172    if (!sws)
 173       return NULL;
 174
 175    screen = svga_screen_create(sws);
 176    if (!screen)
 177       return NULL;
 178
 179    screen = debug_screen_wrap(screen);
 180
 181    return screen;
 182 #else
 183    return NULL;
 184 #endif
 185 }
 186
 187 struct pipe_screen *
 188 egl_pipe_create_drm_screen(const char *name, int fd)
 189 {
 190    if (strcmp(name, "i915") == 0)
 191       return pipe_i915_create_screen(fd);
 192    else if (strcmp(name, "i965") == 0)
 193       return pipe_i965_create_screen(fd);
 194    else if (strcmp(name, "nouveau") == 0)
 195       return pipe_nouveau_create_screen(fd);
 196    else if (strcmp(name, "r300") == 0)
 197       return pipe_r300_create_screen(fd);
 198    else if (strcmp(name, "r600") == 0)
 199       return pipe_r600_create_screen(fd);
 200    else if (strcmp(name, "vmwgfx") == 0)
 201       return pipe_vmwgfx_create_screen(fd);
 202    else
 203       return NULL;
 204 }
 205
 206 struct pipe_screen *
 207 egl_pipe_create_swrast_screen(struct sw_winsys *ws)
 208 {
 209    struct pipe_screen *screen;
 210
 211    screen = sw_screen_create(ws);
 212    if (screen)
 213       screen = debug_screen_wrap(screen);
 214
 215    return screen;
 216 }