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 "egl_pipe.h"
  31
  32 /* for i915 */
  33 #include "i915/drm/i915_drm_public.h"
  34 #include "i915/i915_public.h"
  35 #include "target-helpers/inline_wrapper_sw_helper.h"
  36 /* for nouveau */
  37 #include "nouveau/drm/nouveau_drm_public.h"
  38 /* for r300 */
  39 #include "radeon/drm/radeon_drm_public.h"
  40 #include "r300/r300_public.h"
  41 /* for r600 */
  42 #include "r600/r600_public.h"
  43 /* for radeonsi */
  44 #include "radeonsi/radeonsi_public.h"
  45 /* for vmwgfx */
  46 #include "svga/drm/svga_drm_public.h"
  47 #include "svga/svga_public.h"
  48 /* for freedreno */
  49 #include "freedreno/drm/freedreno_drm_public.h"
  50
  51 static struct pipe_screen *
  52 pipe_i915_create_screen(int fd)
  53 {
  54 #if _EGL_PIPE_I915
  55    struct i915_winsys *iws;
  56    struct pipe_screen *screen;
  57
  58    iws = i915_drm_winsys_create(fd);
  59    if (!iws)
  60       return NULL;
  61
  62    screen = i915_screen_create(iws);
  63    if (!screen)
  64       return NULL;
  65
  66    screen = debug_screen_wrap(screen);
  67
  68    return screen;
  69 #else
  70    return NULL;
  71 #endif
  72 }
  73
  74 static struct pipe_screen *
  75 pipe_nouveau_create_screen(int fd)
  76 {
  77 #if _EGL_PIPE_NOUVEAU
  78    struct pipe_screen *screen;
  79
  80    screen = nouveau_drm_screen_create(fd);
  81    if (!screen)
  82       return NULL;
  83
  84    screen = debug_screen_wrap(screen);
  85
  86    return screen;
  87 #else
  88    return NULL;
  89 #endif
  90 }
  91
  92 static struct pipe_screen *
  93 pipe_r300_create_screen(int fd)
  94 {
  95 #if _EGL_PIPE_R300
  96    struct radeon_winsys *sws;
  97    struct pipe_screen *screen;
  98
  99    sws = radeon_drm_winsys_create(fd);
 100    if (!sws)
 101       return NULL;
 102
 103    screen = r300_screen_create(sws);
 104    if (!screen)
 105       return NULL;
 106
 107    screen = debug_screen_wrap(screen);
 108
 109    return screen;
 110 #else
 111    return NULL;
 112 #endif
 113 }
 114
 115 static struct pipe_screen *
 116 pipe_r600_create_screen(int fd)
 117 {
 118 #if _EGL_PIPE_R600
 119    struct radeon_winsys *rw;
 120    struct pipe_screen *screen;
 121
 122    rw = radeon_drm_winsys_create(fd);
 123    if (!rw)
 124       return NULL;
 125
 126    screen = r600_screen_create(rw);
 127    if (!screen)
 128       return NULL;
 129
 130    screen = debug_screen_wrap(screen);
 131
 132    return screen;
 133 #else
 134    return NULL;
 135 #endif
 136 }
 137
 138 static struct pipe_screen *
 139 pipe_radeonsi_create_screen(int fd)
 140 {
 141 #if _EGL_PIPE_RADEONSI
 142    struct radeon_winsys *rw;
 143    struct pipe_screen *screen;
 144
 145    rw = radeon_drm_winsys_create(fd);
 146    if (!rw)
 147       return NULL;
 148
 149    screen = radeonsi_screen_create(rw);
 150    if (!screen)
 151       return NULL;
 152
 153    screen = debug_screen_wrap(screen);
 154
 155    return screen;
 156 #else
 157    return NULL;
 158 #endif
 159 }
 160
 161 static struct pipe_screen *
 162 pipe_vmwgfx_create_screen(int fd)
 163 {
 164 #if _EGL_PIPE_VMWGFX
 165    struct svga_winsys_screen *sws;
 166    struct pipe_screen *screen;
 167
 168    sws = svga_drm_winsys_screen_create(fd);
 169    if (!sws)
 170       return NULL;
 171
 172    screen = svga_screen_create(sws);
 173    if (!screen)
 174       return NULL;
 175
 176    screen = debug_screen_wrap(screen);
 177
 178    return screen;
 179 #else
 180    return NULL;
 181 #endif
 182 }
 183
 184 static struct pipe_screen *
 185 pipe_freedreno_create_screen(int fd)
 186 {
 187 #if _EGL_PIPE_FREEDRENO
 188    struct pipe_screen *screen;
 189
 190    screen = fd_drm_screen_create(fd);
 191    if (!screen)
 192       return NULL;
 193
 194    screen = debug_screen_wrap(screen);
 195
 196    return screen;
 197 #else
 198    return NULL;
 199 #endif
 200 }
 201
 202 struct pipe_screen *
 203 egl_pipe_create_drm_screen(const char *name, int fd)
 204 {
 205    if (strcmp(name, "i915") == 0)
 206       return pipe_i915_create_screen(fd);
 207    else if (strcmp(name, "nouveau") == 0)
 208       return pipe_nouveau_create_screen(fd);
 209    else if (strcmp(name, "r300") == 0)
 210       return pipe_r300_create_screen(fd);
 211    else if (strcmp(name, "r600") == 0)
 212       return pipe_r600_create_screen(fd);
 213    else if (strcmp(name, "radeonsi") == 0)
 214       return pipe_radeonsi_create_screen(fd);
 215    else if (strcmp(name, "vmwgfx") == 0)
 216       return pipe_vmwgfx_create_screen(fd);
 217    else if (strcmp(name, "kgsl") == 0)
 218       return pipe_freedreno_create_screen(fd);
 219    else
 220       return NULL;
 221 }
 222
 223 struct pipe_screen *
 224 egl_pipe_create_swrast_screen(struct sw_winsys *ws)
 225 {
 226    struct pipe_screen *screen;
 227
 228    screen = sw_screen_create(ws);
 229    if (screen)
 230       screen = debug_screen_wrap(screen);
 231
 232    return screen;
 233 }