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

   1 /*
   2  * Mesa 3-D graphics library
   3  *
   4  * Copyright (C) 2011 LunarG Inc.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the "Software"),
   8  * to deal in the Software without restriction, including without limitation
   9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10  * and/or sell copies of the Software, and to permit persons to whom the
  11  * Software is furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included
  14  * in all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22  * DEALINGS IN THE SOFTWARE.
  23  *
  24  * Authors:
  25  *    Chia-I Wu <olv@lunarg.com>
  26  */
  27 #include "target-helpers/inline_debug_helper.h"
  28 #include "target-helpers/inline_sw_helper.h"
  29 #include "egl_pipe.h"
  30
  31 /* for i915 */
  32 #include "i915/drm/i915_drm_public.h"
  33 #include "i915/i915_public.h"
  34 #include "target-helpers/inline_wrapper_sw_helper.h"
  35 /* for ilo */
  36 #include "intel/intel_winsys.h"
  37 #include "ilo/ilo_public.h"
  38 /* for nouveau */
  39 #include "nouveau/drm/nouveau_drm_public.h"
  40 /* for r300 */
  41 #include "radeon/drm/radeon_drm_public.h"
  42 #include "r300/r300_public.h"
  43 /* for r600 */
  44 #include "r600/r600_public.h"
  45 /* for radeonsi */
  46 #include "radeonsi/radeonsi_public.h"
  47 /* for vmwgfx */
  48 #include "svga/drm/svga_drm_public.h"
  49 #include "svga/svga_public.h"
  50 /* for freedreno */
  51 #include "freedreno/drm/freedreno_drm_public.h"
  52
  53 static struct pipe_screen *
  54 pipe_i915_create_screen(int fd)
  55 {
  56 #if _EGL_PIPE_I915
  57    struct i915_winsys *iws;
  58    struct pipe_screen *screen;
  59
  60    iws = i915_drm_winsys_create(fd);
  61    if (!iws)
  62       return NULL;
  63
  64    screen = i915_screen_create(iws);
  65    if (!screen)
  66       return NULL;
  67
  68    screen = debug_screen_wrap(screen);
  69
  70    return screen;
  71 #else
  72    return NULL;
  73 #endif
  74 }
  75
  76 static struct pipe_screen *
  77 pipe_ilo_create_screen(int fd)
  78 {
  79 #if _EGL_PIPE_ILO
  80    struct intel_winsys *iws;
  81    struct pipe_screen *screen;
  82
  83    iws = intel_winsys_create_for_fd(fd);
  84    if (!iws)
  85       return NULL;
  86
  87    screen = ilo_screen_create(iws);
  88    if (!screen)
  89       return NULL;
  90
  91    screen = debug_screen_wrap(screen);
  92
  93    return screen;
  94 #else
  95    return NULL;
  96 #endif
  97 }
  98
  99 static struct pipe_screen *
 100 pipe_nouveau_create_screen(int fd)
 101 {
 102 #if _EGL_PIPE_NOUVEAU
 103    struct pipe_screen *screen;
 104
 105    screen = nouveau_drm_screen_create(fd);
 106    if (!screen)
 107       return NULL;
 108
 109    screen = debug_screen_wrap(screen);
 110
 111    return screen;
 112 #else
 113    return NULL;
 114 #endif
 115 }
 116
 117 static struct pipe_screen *
 118 pipe_r300_create_screen(int fd)
 119 {
 120 #if _EGL_PIPE_R300
 121    struct radeon_winsys *sws;
 122    struct pipe_screen *screen;
 123
 124    sws = radeon_drm_winsys_create(fd);
 125    if (!sws)
 126       return NULL;
 127
 128    screen = r300_screen_create(sws);
 129    if (!screen)
 130       return NULL;
 131
 132    screen = debug_screen_wrap(screen);
 133
 134    return screen;
 135 #else
 136    return NULL;
 137 #endif
 138 }
 139
 140 static struct pipe_screen *
 141 pipe_r600_create_screen(int fd)
 142 {
 143 #if _EGL_PIPE_R600
 144    struct radeon_winsys *rw;
 145    struct pipe_screen *screen;
 146
 147    rw = radeon_drm_winsys_create(fd);
 148    if (!rw)
 149       return NULL;
 150
 151    screen = r600_screen_create(rw);
 152    if (!screen)
 153       return NULL;
 154
 155    screen = debug_screen_wrap(screen);
 156
 157    return screen;
 158 #else
 159    return NULL;
 160 #endif
 161 }
 162
 163 static struct pipe_screen *
 164 pipe_radeonsi_create_screen(int fd)
 165 {
 166 #if _EGL_PIPE_RADEONSI
 167    struct radeon_winsys *rw;
 168    struct pipe_screen *screen;
 169
 170    rw = radeon_drm_winsys_create(fd);
 171    if (!rw)
 172       return NULL;
 173
 174    screen = radeonsi_screen_create(rw);
 175    if (!screen)
 176       return NULL;
 177
 178    screen = debug_screen_wrap(screen);
 179
 180    return screen;
 181 #else
 182    return NULL;
 183 #endif
 184 }
 185
 186 static struct pipe_screen *
 187 pipe_vmwgfx_create_screen(int fd)
 188 {
 189 #if _EGL_PIPE_VMWGFX
 190    struct svga_winsys_screen *sws;
 191    struct pipe_screen *screen;
 192
 193    sws = svga_drm_winsys_screen_create(fd);
 194    if (!sws)
 195       return NULL;
 196
 197    screen = svga_screen_create(sws);
 198    if (!screen)
 199       return NULL;
 200
 201    screen = debug_screen_wrap(screen);
 202
 203    return screen;
 204 #else
 205    return NULL;
 206 #endif
 207 }
 208
 209 static struct pipe_screen *
 210 pipe_freedreno_create_screen(int fd)
 211 {
 212 #if _EGL_PIPE_FREEDRENO
 213    struct pipe_screen *screen;
 214
 215    screen = fd_drm_screen_create(fd);
 216    if (!screen)
 217       return NULL;
 218
 219    screen = debug_screen_wrap(screen);
 220
 221    return screen;
 222 #else
 223    return NULL;
 224 #endif
 225 }
 226
 227 struct pipe_screen *
 228 egl_pipe_create_drm_screen(const char *name, int fd)
 229 {
 230    if (strcmp(name, "i915") == 0)
 231       return pipe_i915_create_screen(fd);
 232    else if (strcmp(name, "i965") == 0)
 233       return pipe_ilo_create_screen(fd);
 234    else if (strcmp(name, "nouveau") == 0)
 235       return pipe_nouveau_create_screen(fd);
 236    else if (strcmp(name, "r300") == 0)
 237       return pipe_r300_create_screen(fd);
 238    else if (strcmp(name, "r600") == 0)
 239       return pipe_r600_create_screen(fd);
 240    else if (strcmp(name, "radeonsi") == 0)
 241       return pipe_radeonsi_create_screen(fd);
 242    else if (strcmp(name, "vmwgfx") == 0)
 243       return pipe_vmwgfx_create_screen(fd);
 244    else if ((strcmp(name, "kgsl") == 0) || (strcmp(name, "msm") == 0))
 245       return pipe_freedreno_create_screen(fd);
 246    else
 247       return NULL;
 248 }
 249
 250 struct pipe_screen *
 251 egl_pipe_create_swrast_screen(struct sw_winsys *ws)
 252 {
 253    struct pipe_screen *screen;
 254
 255    screen = sw_screen_create(ws);
 256    if (screen)
 257       screen = debug_screen_wrap(screen);
 258
 259    return screen;
 260 }