10 files changed, 176 insertions, 385 deletions

diff --git a/src/gallium/state_trackers/egl/common/egl_g3d.c b/src/gallium/state_trackers/egl/common/egl_g3d.c
index 361cc7960b..b6321e6b43 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d.c
@@ -35,71 +35,57 @@
 #include "egl_g3d.h"
 #include "egl_g3d_api.h"
 #include "egl_g3d_st.h"
+#include "egl_g3d_loader.h"
 #include "native.h"
 
 /**
- * Initialize the state trackers.
+ * Get the native platform.
  */
-static void
-egl_g3d_init_st(_EGLDriver *drv)
+static const struct native_platform *
+egl_g3d_get_platform(_EGLDriver *drv, _EGLPlatformType plat)
 {
    struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
-   EGLint i;
 
-   /* already initialized */
-   if (gdrv->api_mask)
-      return;
+   if (!gdrv->platforms[plat]) {
+      const char *plat_name = NULL;
+      const struct native_platform *nplat = NULL;
 
-   egl_g3d_init_st_apis(gdrv->stapis);
-   for (i = 0; i < ST_API_COUNT; i++) {
-      if (gdrv->stapis[i])
-         gdrv->api_mask |= egl_g3d_st_api_bit(i);
-   }
+      switch (plat) {
+      case _EGL_PLATFORM_WINDOWS:
+         plat_name = "Windows";
+#ifdef HAVE_GDI_BACKEND
+         nplat = native_get_gdi_platform();
+#endif
+         break;
+      case _EGL_PLATFORM_X11:
+         plat_name = "X11";
+#ifdef HAVE_X11_BACKEND
+         nplat = native_get_x11_platform();
+#endif
+         break;
+      case _EGL_PLATFORM_DRM:
+         plat_name = "DRM";
+#ifdef HAVE_KMS_BACKEND
+         nplat = native_get_kms_platform();
+#endif
+         break;
+      case _EGL_PLATFORM_FBDEV:
+         plat_name = "FBDEV";
+#ifdef HAVE_FBDEV_BACKEND
+         nplat = native_get_fbdev_platform();
+#endif
+         break;
+      default:
+         break;
+      }
 
-   if (gdrv->api_mask)
-      _eglLog(_EGL_DEBUG, "Driver API mask: 0x%x", gdrv->api_mask);
-   else
-      _eglLog(_EGL_WARNING, "No supported client API");
-}
+      if (!nplat)
+         _eglLog(_EGL_WARNING, "unsupported platform %s", plat_name);
 
-/**
- * Get the probe object of the display.
- *
- * Note that this function may be called before the display is initialized.
- */
-static struct native_probe *
-egl_g3d_get_probe(_EGLDriver *drv, _EGLDisplay *dpy)
-{
-   struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
-   struct native_probe *nprobe;
-
-   nprobe = (struct native_probe *) _eglGetProbeCache(gdrv->probe_key);
-   if (!nprobe || nprobe->display != dpy->NativeDisplay) {
-      if (nprobe)
-         nprobe->destroy(nprobe);
-      nprobe = native_create_probe(dpy->NativeDisplay);
-      _eglSetProbeCache(gdrv->probe_key, (void *) nprobe);
+      gdrv->platforms[plat] = nplat;
    }
 
-   return nprobe;
-}
-
-/**
- * Destroy the probe object of the display.  The display may be NULL.
- *
- * Note that this function may be called before the display is initialized.
- */
-static void
-egl_g3d_destroy_probe(_EGLDriver *drv, _EGLDisplay *dpy)
-{
-   struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
-   struct native_probe *nprobe;
-
-   nprobe = (struct native_probe *) _eglGetProbeCache(gdrv->probe_key);
-   if (nprobe && (!dpy || nprobe->display == dpy->NativeDisplay)) {
-      nprobe->destroy(nprobe);
-      _eglSetProbeCache(gdrv->probe_key, NULL);
-   }
+   return gdrv->platforms[plat];
 }
 
 #ifdef EGL_MESA_screen_surface
@@ -268,11 +254,9 @@ egl_g3d_init_config(_EGLDriver *drv, _EGLDisplay *dpy,
                     _EGLConfig *conf, const struct native_config *nconf,
                     enum pipe_format depth_stencil_format)
 {
-   struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
    struct egl_g3d_config *gconf = egl_g3d_config(conf);
    EGLint buffer_mask, api_mask;
    EGLBoolean valid;
-   EGLint i;
 
    buffer_mask = 0x0;
    if (nconf->buffer_mask & (1 << NATIVE_ATTACHMENT_FRONT_LEFT))
@@ -293,14 +277,7 @@ egl_g3d_init_config(_EGLDriver *drv, _EGLDisplay *dpy,
    gconf->stvis.render_buffer = (buffer_mask & ST_ATTACHMENT_BACK_LEFT_MASK) ?
       ST_ATTACHMENT_BACK_LEFT : ST_ATTACHMENT_FRONT_LEFT;
 
-   api_mask = 0;
-   for (i = 0; i < ST_API_COUNT; i++) {
-      struct st_api *stapi = gdrv->stapis[i];
-      if (stapi) {
-         if (stapi->is_visual_supported(stapi, &gconf->stvis))
-            api_mask |= egl_g3d_st_api_bit(i);
-      }
-   }
+   api_mask = dpy->ClientAPIsMask;
    /* this is required by EGL, not by OpenGL ES */
    if (nconf->window_bit &&
        gconf->stvis.render_buffer != ST_ATTACHMENT_BACK_LEFT)
@@ -425,31 +402,64 @@ egl_g3d_invalid_surface(struct native_display *ndpy,
       gctx->stctxi->notify_invalid_framebuffer(gctx->stctxi, gsurf->stfbi);
 }
 
+static struct pipe_screen *
+egl_g3d_new_drm_screen(struct native_display *ndpy, const char *name, int fd)
+{
+   _EGLDisplay *dpy = (_EGLDisplay *) ndpy->user_data;
+   struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
+   return gdpy->loader->create_drm_screen(name, fd);
+}
+
+static struct pipe_screen *
+egl_g3d_new_sw_screen(struct native_display *ndpy, struct sw_winsys *ws)
+{
+   _EGLDisplay *dpy = (_EGLDisplay *) ndpy->user_data;
+   struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
+   return gdpy->loader->create_sw_screen(ws);
+}
+
 static struct native_event_handler egl_g3d_native_event_handler = {
-   egl_g3d_invalid_surface
+   egl_g3d_invalid_surface,
+   egl_g3d_new_drm_screen,
+   egl_g3d_new_sw_screen
 };
 
+static void
+egl_g3d_free_config(void *conf)
+{
+   struct egl_g3d_config *gconf = egl_g3d_config((_EGLConfig *) conf);
+   FREE(gconf);
+}
+
+static void
+egl_g3d_free_screen(void *scr)
+{
+   struct egl_g3d_screen *gscr = egl_g3d_screen((_EGLScreen *) scr);
+   FREE(gscr->native_modes);
+   FREE(gscr);
+}
+
 static EGLBoolean
 egl_g3d_terminate(_EGLDriver *drv, _EGLDisplay *dpy)
 {
    struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
-   EGLint i;
 
    _eglReleaseDisplayResources(drv, dpy);
-   _eglCleanupDisplay(dpy);
 
    if (gdpy->pipe)
       gdpy->pipe->destroy(gdpy->pipe);
 
+   if (dpy->Configs) {
+      _eglDestroyArray(dpy->Configs, egl_g3d_free_config);
+      dpy->Configs = NULL;
+   }
    if (dpy->Screens) {
-      for (i = 0; i < dpy->NumScreens; i++) {
-         struct egl_g3d_screen *gscr = egl_g3d_screen(dpy->Screens[i]);
-         FREE(gscr->native_modes);
-         FREE(gscr);
-      }
-      FREE(dpy->Screens);
+      _eglDestroyArray(dpy->Screens, egl_g3d_free_screen);
+      dpy->Screens = NULL;
    }
 
+   _eglCleanupDisplay(dpy);
+
    if (gdpy->smapi)
       egl_g3d_destroy_st_manager(gdpy->smapi);
 
@@ -468,28 +478,36 @@ egl_g3d_initialize(_EGLDriver *drv, _EGLDisplay *dpy,
 {
    struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
    struct egl_g3d_display *gdpy;
+   const struct native_platform *nplat;
 
-   /* the probe object is unlikely to be needed again */
-   egl_g3d_destroy_probe(drv, dpy);
+   nplat = egl_g3d_get_platform(drv, dpy->Platform);
+   if (!nplat)
+      return EGL_FALSE;
 
    gdpy = CALLOC_STRUCT(egl_g3d_display);
    if (!gdpy) {
       _eglError(EGL_BAD_ALLOC, "eglInitialize");
       goto fail;
    }
+   gdpy->loader = gdrv->loader;
    dpy->DriverData = gdpy;
 
-   gdpy->native = native_create_display(dpy->NativeDisplay,
-         &egl_g3d_native_event_handler);
+   _eglLog(_EGL_INFO, "use %s for display %p", nplat->name, dpy->PlatformDisplay);
+   gdpy->native = nplat->create_display(dpy->PlatformDisplay,
+         &egl_g3d_native_event_handler, (void *) dpy);
    if (!gdpy->native) {
       _eglError(EGL_NOT_INITIALIZED, "eglInitialize(no usable display)");
       goto fail;
    }
 
-   gdpy->native->user_data = (void *) dpy;
-
-   egl_g3d_init_st(&gdrv->base);
-   dpy->ClientAPIsMask = gdrv->api_mask;
+   if (gdpy->loader->api_mask & (1 << ST_API_OPENGL))
+      dpy->ClientAPIsMask |= EGL_OPENGL_BIT;
+   if (gdpy->loader->api_mask & (1 << ST_API_OPENGL_ES1))
+      dpy->ClientAPIsMask |= EGL_OPENGL_ES_BIT;
+   if (gdpy->loader->api_mask & (1 << ST_API_OPENGL_ES2))
+      dpy->ClientAPIsMask |= EGL_OPENGL_ES2_BIT;
+   if (gdpy->loader->api_mask & (1 << ST_API_OPENVG))
+      dpy->ClientAPIsMask |= EGL_OPENVG_BIT;
 
    gdpy->smapi = egl_g3d_create_st_manager(dpy);
    if (!gdpy->smapi) {
@@ -530,87 +548,51 @@ static _EGLProc
 egl_g3d_get_proc_address(_EGLDriver *drv, const char *procname)
 {
    struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
-   _EGLProc proc;
-   EGLint i;
-
-   /* in case this is called before a display is initialized */
-   egl_g3d_init_st(&gdrv->base);
+   struct st_api *stapi = NULL;
 
-   for (i = 0; i < ST_API_COUNT; i++) {
-      struct st_api *stapi = gdrv->stapis[i];
-      if (stapi) {
-         proc = (_EGLProc) stapi->get_proc_address(stapi, procname);
-         if (proc)
-            return proc;
-      }
-   }
+   if (procname && procname[0] == 'v' && procname[1] == 'g')
+      stapi = gdrv->loader->get_st_api(ST_API_OPENVG);
+   else if (procname && procname[0] == 'g' && procname[1] == 'l')
+      stapi = gdrv->loader->guess_gl_api();
 
-   return (_EGLProc) NULL;
+   return (_EGLProc) ((stapi) ?
+         stapi->get_proc_address(stapi, procname) : NULL);
 }
 
 static EGLint
 egl_g3d_probe(_EGLDriver *drv, _EGLDisplay *dpy)
 {
-   struct native_probe *nprobe;
-   enum native_probe_result res;
-   EGLint score;
-
-   nprobe = egl_g3d_get_probe(drv, dpy);
-   res = native_get_probe_result(nprobe);
-
-   switch (res) {
-   case NATIVE_PROBE_UNKNOWN:
-   default:
-      score = 0;
-      break;
-   case NATIVE_PROBE_FALLBACK:
-      score = 40;
-      break;
-   case NATIVE_PROBE_SUPPORTED:
-      score = 50;
-      break;
-   case NATIVE_PROBE_EXACT:
-      score = 100;
-      break;
-   }
-
-   return score;
-}
-
-static void
-egl_g3d_unload(_EGLDriver *drv)
-{
-   struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
-
-   egl_g3d_destroy_st_apis();
-   egl_g3d_destroy_probe(drv, NULL);
-   FREE(gdrv);
+   return (egl_g3d_get_platform(drv, dpy->Platform)) ? 90 : 0;
 }
 
 _EGLDriver *
-_eglMain(const char *args)
+egl_g3d_create_driver(const struct egl_g3d_loader *loader)
 {
-   static char driver_name[64];
    struct egl_g3d_driver *gdrv;
 
-   util_snprintf(driver_name, sizeof(driver_name),
-         "Gallium/%s", native_get_name());
-
    gdrv = CALLOC_STRUCT(egl_g3d_driver);
    if (!gdrv)
       return NULL;
 
+   gdrv->loader = loader;
+
    egl_g3d_init_driver_api(&gdrv->base);
    gdrv->base.API.Initialize = egl_g3d_initialize;
    gdrv->base.API.Terminate = egl_g3d_terminate;
    gdrv->base.API.GetProcAddress = egl_g3d_get_proc_address;
 
-   gdrv->base.Name = driver_name;
    gdrv->base.Probe = egl_g3d_probe;
-   gdrv->base.Unload = egl_g3d_unload;
 
-   /* the key is " EGL G3D" */
-   gdrv->probe_key = 0x0E61063D;
+   /* to be filled by the caller */
+   gdrv->base.Name = NULL;
+   gdrv->base.Unload = NULL;
 
    return &gdrv->base;
 }
+
+void
+egl_g3d_destroy_driver(_EGLDriver *drv)
+{
+   struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
+   FREE(gdrv);
+}
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d.h b/src/gallium/state_trackers/egl/common/egl_g3d.h
index d516d8fe03..ed2b0409bb 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d.h
+++ b/src/gallium/state_trackers/egl/common/egl_g3d.h
@@ -41,18 +41,18 @@
 
 #include "native.h"
 #include "egl_g3d_st.h"
+#include "egl_g3d_loader.h"
 
 struct egl_g3d_driver {
    _EGLDriver base;
-   struct st_api *stapis[ST_API_COUNT];
-   EGLint api_mask;
-
-   EGLint probe_key;
+   const struct egl_g3d_loader *loader;
+   const struct native_platform *platforms[_EGL_NUM_PLATFORMS];
 };
 
 struct egl_g3d_display {
    struct native_display *native;
 
+   const struct egl_g3d_loader *loader;
    struct st_manager *smapi;
    struct pipe_context *pipe;
 };
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_api.c b/src/gallium/state_trackers/egl/common/egl_g3d_api.c
index 255a1fb730..edac72a822 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_api.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_api.c
@@ -35,6 +35,7 @@
 #include "egl_g3d_api.h"
 #include "egl_g3d_image.h"
 #include "egl_g3d_st.h"
+#include "egl_g3d_loader.h"
 #include "native.h"
 
 /**
@@ -44,7 +45,6 @@ static struct st_api *
 egl_g3d_choose_st(_EGLDriver *drv, _EGLContext *ctx)
 {
    struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
-   struct st_api *stapi;
    EGLint idx = -1;
 
    switch (ctx->ClientAPI) {
@@ -73,8 +73,7 @@ egl_g3d_choose_st(_EGLDriver *drv, _EGLContext *ctx)
       break;
    }
 
-   stapi = (idx >= 0) ? gdrv->stapis[idx] : NULL;
-   return stapi;
+   return (idx >= 0) ? gdrv->loader->get_st_api(idx) : NULL;
 }
 
 static _EGLContext *
@@ -774,13 +773,13 @@ egl_g3d_find_pixmap_config(_EGLDisplay *dpy, EGLNativePixmapType pix)
    struct egl_g3d_config *gconf;
    EGLint i;
 
-   for (i = 0; i < dpy->NumConfigs; i++) {
-      gconf = egl_g3d_config(dpy->Configs[i]);
+   for (i = 0; i < dpy->Configs->Size; i++) {
+      gconf = egl_g3d_config((_EGLConfig *) dpy->Configs->Elements[i]);
       if (gdpy->native->is_pixmap_supported(gdpy->native, pix, gconf->native))
          break;
    }
 
-   return (i < dpy->NumConfigs) ? &gconf->base : NULL;
+   return (i < dpy->Configs->Size) ? &gconf->base : NULL;
 }
 
 void
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_image.c b/src/gallium/state_trackers/egl/common/egl_g3d_image.c
index b1fe30a776..1e13cfcf7e 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_image.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_image.c
@@ -78,7 +78,7 @@ egl_g3d_create_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx,
 
    gimg = CALLOC_STRUCT(egl_g3d_image);
    if (!gimg) {
-      _eglError(EGL_BAD_ALLOC, "eglCreatePbufferSurface");
+      _eglError(EGL_BAD_ALLOC, "eglCreateEGLImageKHR");
       return NULL;
    }
 
diff --git a/src/gallium/state_trackers/egl/common/native_probe.h b/src/gallium/state_trackers/egl/common/egl_g3d_loader.h
index aeed9f85dd..c9141f8ad4 100644
--- a/src/gallium/state_trackers/egl/common/native_probe.h
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_loader.h
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.8
+ * Version:  7.9
  *
- * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org>
+ * Copyright (C) 2010 LunarG Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -21,48 +21,34 @@
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Chia-I Wu <olv@lunarg.com>
  */
 
-#ifndef _NATIVE_PROBE_H_
-#define _NATIVE_PROBE_H_
+#ifndef _EGL_G3D_LOADER_H_
+#define _EGL_G3D_LOADER_H_
 
-#include "EGL/egl.h"  /* for EGL native types */
+#include "pipe/p_compiler.h"
+#include "state_tracker/st_api.h"
+#include "egltypedefs.h"
 
-/**
- * Enumerations for probe results.
- */
-enum native_probe_result {
-   NATIVE_PROBE_UNKNOWN,
-   NATIVE_PROBE_FALLBACK,
-   NATIVE_PROBE_SUPPORTED,
-   NATIVE_PROBE_EXACT,
-};
+struct pipe_screen;
+struct sw_winsys;
 
-/**
- * A probe object for display probe.
- */
-struct native_probe {
-   int magic;
-   EGLNativeDisplayType display;
-   void *data;
+struct egl_g3d_loader {
+   uint api_mask;
+   struct st_api *(*get_st_api)(enum st_api_type api);
+   struct st_api *(*guess_gl_api)(void);
 
-   void (*destroy)(struct native_probe *nprobe);
+   struct pipe_screen *(*create_drm_screen)(const char *name, int fd);
+   struct pipe_screen *(*create_sw_screen)(struct sw_winsys *ws);
 };
 
-/**
- * Return a probe object for the given display.
- *
- * Note that the returned object may be cached and used by different native
- * display modules.  It allows fast probing when multiple modules probe the
- * same display.
- */
-struct native_probe *
-native_create_probe(EGLNativeDisplayType dpy);
+_EGLDriver *
+egl_g3d_create_driver(const struct egl_g3d_loader *loader);
 
-/**
- * Probe the probe object.
- */
-enum native_probe_result
-native_get_probe_result(struct native_probe *nprobe);
+void
+egl_g3d_destroy_driver(_EGLDriver *drv);
 
-#endif /* _NATIVE_PROBE_H_ */
+#endif /* _EGL_G3D_LOADER_H_ */
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_st.c b/src/gallium/state_trackers/egl/common/egl_g3d_st.c
index 683b74f62b..05cdb0d421 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_st.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_st.c
@@ -49,173 +49,6 @@ egl_g3d_st_manager(struct st_manager *smapi)
    return (struct egl_g3d_st_manager *) smapi;
 }
 
-static struct egl_g3d_st_module {
-   const char *filename;
-   struct util_dl_library *lib;
-   struct st_api *stapi;
-} egl_g3d_st_modules[ST_API_COUNT];
-
-static EGLBoolean
-egl_g3d_search_path_callback(const char *dir, size_t len, void *callback_data)
-{
-   struct egl_g3d_st_module *stmod =
-      (struct egl_g3d_st_module *) callback_data;
-   char path[1024];
-   int ret;
-
-   if (!len) {
-      stmod->lib = util_dl_open(stmod->filename);
-      return !(stmod->lib);
-   }
-
-   ret = util_snprintf(path, sizeof(path),
-         "%.*s/%s", len, dir, stmod->filename);
-   if (ret > 0 && ret < sizeof(path))
-      stmod->lib = util_dl_open(path);
-
-   return !(stmod->lib);
-}
-
-static boolean
-egl_g3d_load_st_module(struct egl_g3d_st_module *stmod,
-                       const char *filename, const char *procname)
-{
-   struct st_api *(*create_api)(void);
-
-   stmod->filename = filename;
-   if (stmod->filename)
-      _eglSearchPathForEach(egl_g3d_search_path_callback, (void *) stmod);
-   else
-      stmod->lib = util_dl_open(NULL);
-
-   if (stmod->lib) {
-      create_api = (struct st_api *(*)(void))
-         util_dl_get_proc_address(stmod->lib, procname);
-      if (create_api)
-         stmod->stapi = create_api();
-
-      if (!stmod->stapi) {
-         util_dl_close(stmod->lib);
-         stmod->lib = NULL;
-      }
-   }
-
-   if (stmod->stapi) {
-      return TRUE;
-   }
-   else {
-      stmod->filename = NULL;
-      return FALSE;
-   }
-}
-
-#ifdef PIPE_OS_WINDOWS
-#define ST_MODULE_SUFFIX ".dll"
-#else
-#define ST_MODULE_SUFFIX ".so"
-#endif
-
-void
-egl_g3d_init_st_apis(struct st_api *stapis[ST_API_COUNT])
-{
-   const char *skip_checks[ST_API_COUNT], *symbols[ST_API_COUNT];
-   const char *filenames[ST_API_COUNT][4];
-   struct util_dl_library *self;
-   int num_needed = 0, api;
-
-   self = util_dl_open(NULL);
-
-   /* collect the necessary data for loading modules */
-   for (api = 0; api < ST_API_COUNT; api++) {
-      int count = 0;
-
-      switch (api) {
-      case ST_API_OPENGL:
-         skip_checks[api] = "glColor4d";
-         symbols[api] = ST_CREATE_OPENGL_SYMBOL;
-         filenames[api][count++] = "api_GL" ST_MODULE_SUFFIX;
-         break;
-      case ST_API_OPENGL_ES1:
-         skip_checks[api] = "glColor4x";
-         symbols[api] = ST_CREATE_OPENGL_ES1_SYMBOL;
-         filenames[api][count++] = "api_GLESv1_CM" ST_MODULE_SUFFIX;
-         filenames[api][count++] = "api_GL" ST_MODULE_SUFFIX;
-         break;
-      case ST_API_OPENGL_ES2:
-         skip_checks[api] = "glShaderBinary";
-         symbols[api] = ST_CREATE_OPENGL_ES2_SYMBOL;
-         filenames[api][count++] = "api_GLESv2" ST_MODULE_SUFFIX;
-         filenames[api][count++] = "api_GL" ST_MODULE_SUFFIX;
-         break;
-      case ST_API_OPENVG:
-         skip_checks[api] = "vgClear";
-         symbols[api] = ST_CREATE_OPENVG_SYMBOL;
-         filenames[api][count++]= "api_OpenVG" ST_MODULE_SUFFIX;
-         break;
-      default:
-         assert(!"Unknown API Type\n");
-         skip_checks[api] = NULL;
-         symbols[api] = NULL;
-         break;
-      }
-      filenames[api][count++]= NULL;
-      assert(count < Elements(filenames[api]));
-
-      /* heuristicically decide if the module is needed */
-      if (!self || !skip_checks[api] ||
-          util_dl_get_proc_address(self, skip_checks[api])) {
-         /* unset so the module is not skipped */
-         skip_checks[api] = NULL;
-         num_needed++;
-      }
-   }
-   /* mark all moudles needed if we wrongly decided that none is needed */
-   if (!num_needed)
-      memset(skip_checks, 0, sizeof(skip_checks));
-
-   if (self)
-      util_dl_close(self);
-
-   for (api = 0; api < ST_API_COUNT; api++) {
-      struct egl_g3d_st_module *stmod = &egl_g3d_st_modules[api];
-      const char **p;
-
-      /* skip the module */
-      if (skip_checks[api])
-         continue;
-
-      /* try all filenames, including NULL */
-      for (p = filenames[api]; *p; p++) {
-         if (egl_g3d_load_st_module(stmod, *p, symbols[api]))
-            break;
-      }
-      if (!stmod->stapi)
-         egl_g3d_load_st_module(stmod, NULL, symbols[api]);
-
-      stapis[api] = stmod->stapi;
-   }
-}
-
-void
-egl_g3d_destroy_st_apis(void)
-{
-   int api;
-
-   for (api = 0; api < ST_API_COUNT; api++) {
-      struct egl_g3d_st_module *stmod = &egl_g3d_st_modules[api];
-
-      if (stmod->stapi) {
-         stmod->stapi->destroy(stmod->stapi);
-         stmod->stapi = NULL;
-      }
-      if (stmod->lib) {
-         util_dl_close(stmod->lib);
-         stmod->lib = NULL;
-      }
-      stmod->filename = NULL;
-   }
-}
-
 static boolean
 egl_g3d_st_manager_get_egl_image(struct st_manager *smapi,
                                  struct st_context_iface *stctx,
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_st.h b/src/gallium/state_trackers/egl/common/egl_g3d_st.h
index ee53799b02..aa25cc042d 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_st.h
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_st.h
@@ -33,12 +33,6 @@
 #include "state_tracker/st_api.h"
 #include "egltypedefs.h"
 
-void
-egl_g3d_init_st_apis(struct st_api *stapis[ST_API_COUNT]);
-
-void
-egl_g3d_destroy_st_apis(void);
-
 struct st_manager *
 egl_g3d_create_st_manager(_EGLDisplay *dpy);
 
diff --git a/src/gallium/state_trackers/egl/common/native.h b/src/gallium/state_trackers/egl/common/native.h
index 3f60348c48..9f34c517ef 100644
--- a/src/gallium/state_trackers/egl/common/native.h
+++ b/src/gallium/state_trackers/egl/common/native.h
@@ -32,8 +32,8 @@
 #include "pipe/p_screen.h"
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
+#include "state_tracker/sw_winsys.h"
 
-#include "native_probe.h"
 #include "native_modeset.h"
 
 /**
@@ -196,6 +196,11 @@ struct native_event_handler {
    void (*invalid_surface)(struct native_display *ndpy,
                            struct native_surface *nsurf,
                            unsigned int seq_num);
+
+   struct pipe_screen *(*new_drm_screen)(struct native_display *ndpy,
+                                         const char *name, int fd);
+   struct pipe_screen *(*new_sw_screen)(struct native_display *ndpy,
+                                        struct sw_winsys *ws);
 };
 
 /**
@@ -207,11 +212,24 @@ native_attachment_mask_test(uint mask, enum native_attachment att)
    return !!(mask & (1 << att));
 }
 
-const char *
-native_get_name(void);
+struct native_platform {
+   const char *name;
+
+   struct native_display *(*create_display)(void *dpy,
+                                            struct native_event_handler *handler,
+                                            void *user_data);
+};
+
+const struct native_platform *
+native_get_gdi_platform(void);
+
+const struct native_platform *
+native_get_x11_platform(void);
+
+const struct native_platform *
+native_get_kms_platform(void);
 
-struct native_display *
-native_create_display(EGLNativeDisplayType dpy,
-                      struct native_event_handler *handler);
+const struct native_platform *
+native_get_fbdev_platform(void);
 
 #endif /* _NATIVE_H_ */
diff --git a/src/gallium/state_trackers/egl/common/native_helper.c b/src/gallium/state_trackers/egl/common/native_helper.c
index 206817ed66..7832b2b693 100644
--- a/src/gallium/state_trackers/egl/common/native_helper.c
+++ b/src/gallium/state_trackers/egl/common/native_helper.c
@@ -31,9 +31,6 @@
 #include "pipe/p_screen.h"
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "softpipe/sp_public.h"
-#include "llvmpipe/lp_public.h"
-#include "target-helpers/wrap_screen.h"
 
 #include "native_helper.h"
 
@@ -236,18 +233,3 @@ resource_surface_present(struct resource_surface *rsurf,
 
    return TRUE;
 }
-
-struct pipe_screen *
-native_create_sw_screen(struct sw_winsys *ws)
-{
-   struct pipe_screen *screen = NULL;
-
-#if defined(GALLIUM_LLVMPIPE)
-   if (!screen && !debug_get_bool_option("GALLIUM_NO_LLVM", FALSE))
-      screen = llvmpipe_create_screen(ws);
-#endif
-   if (!screen)
-      screen = softpipe_create_screen(ws);
-
-   return (screen) ? gallium_wrap_screen(screen) : NULL;
-}
diff --git a/src/gallium/state_trackers/egl/common/native_helper.h b/src/gallium/state_trackers/egl/common/native_helper.h
index bdb9629466..d1569ac3ea 100644
--- a/src/gallium/state_trackers/egl/common/native_helper.h
+++ b/src/gallium/state_trackers/egl/common/native_helper.h
@@ -69,6 +69,3 @@ boolean
 resource_surface_present(struct resource_surface *rsurf,
                          enum native_attachment which,
                          void *winsys_drawable_handle);
-
-struct pipe_screen *
-native_create_sw_screen(struct sw_winsys *ws);