Revert "gallium: add soft screen helper"

This reverts commit f87a5f6499f51f651c2a9f2d4682875b22926905.

8 files changed, 37 insertions, 120 deletions

diff --git a/src/gallium/auxiliary/target-helpers/soft_screen.c b/src/gallium/auxiliary/target-helpers/soft_screen.c
deleted file mode 100644
index 00d386ee1de..00000000000
--- a/src/gallium/auxiliary/target-helpers/soft_screen.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2010 VMware, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER 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.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- *
- **************************************************************************/
-
-#include "target-helpers/soft_screen.h"
-#include "softpipe/sp_public.h"
-#include "llvmpipe/lp_public.h"
-#include "cell/ppu/cell_public.h"
-#include "util/u_debug.h"
-
-/**
- * Choose and create a software renderer screen.
- */
-struct pipe_screen *
-gallium_soft_create_screen( struct sw_winsys *winsys )
-{
-   const char *default_driver = NULL;
-   const char *driver = NULL;
-   struct pipe_screen *screen = NULL;
-
-#if defined(GALLIUM_CELL)
-   default_driver = "cell";
-#elif defined(GALLIUM_LLVMPIPE)
-   default_driver = "llvmpipe";
-#elif defined(GALLIUM_SOFTPIPE)
-   default_driver = "softpipe";
-#else
-   default_driver = "";
-#endif
-
-   driver = debug_get_option("GALLIUM_DRIVER", default_driver);
-
-#if defined(GALLIUM_CELL)
-   if (screen == NULL && strcmp(driver, "cell") == 0)
-      screen = cell_create_screen( winsys );
-#endif
-
-#if defined(GALLIUM_LLVMPIPE)
-   if (screen == NULL && strcmp(driver, "llvmpipe") == 0)
-      screen = llvmpipe_create_screen( winsys );
-#endif
-
-#if defined(GALLIUM_SOFTPIPE)
-   if (screen == NULL)
-      screen = softpipe_create_screen( winsys );
-#endif
-
-   return screen;
-}
diff --git a/src/gallium/auxiliary/target-helpers/soft_screen.h b/src/gallium/auxiliary/target-helpers/soft_screen.h
deleted file mode 100644
index 5c1012644aa..00000000000
--- a/src/gallium/auxiliary/target-helpers/soft_screen.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef SOFT_SCREEN_HELPER_H
-#define SOFT_SCREEN_HELPER_H
-
-#include "pipe/p_compiler.h"
-
-struct pipe_screen;
-struct sw_winsys;
-
-struct pipe_screen *
-gallium_soft_create_screen( struct sw_winsys *winsys );
-
-#endif
diff --git a/src/gallium/targets/libgl-xlib/Makefile b/src/gallium/targets/libgl-xlib/Makefile
index 2c44a62102e..5a4e035c2eb 100644
--- a/src/gallium/targets/libgl-xlib/Makefile
+++ b/src/gallium/targets/libgl-xlib/Makefile
@@ -27,7 +27,6 @@ DEFINES += \
 #-DGALLIUM_CELL will be defined by the config */
 
 XLIB_TARGET_SOURCES = \
-	soft_screen.c \
 	xlib.c
 
 
diff --git a/src/gallium/targets/libgl-xlib/soft_screen.c b/src/gallium/targets/libgl-xlib/soft_screen.c
deleted file mode 120000
index d6d878f3658..00000000000
--- a/src/gallium/targets/libgl-xlib/soft_screen.c
+++ /dev/null
@@ -1 +0,0 @@
-../../auxiliary/target-helpers/soft_screen.c
\ No newline at end of file
diff --git a/src/gallium/targets/libgl-xlib/xlib.c b/src/gallium/targets/libgl-xlib/xlib.c
index e7862212106..48e79fe4f3b 100644
--- a/src/gallium/targets/libgl-xlib/xlib.c
+++ b/src/gallium/targets/libgl-xlib/xlib.c
@@ -36,7 +36,6 @@
 #include "softpipe/sp_public.h"
 #include "llvmpipe/lp_public.h"
 #include "cell/ppu/cell_public.h"
-#include "target-helpers/soft_screen.h"
 #include "target-helpers/wrap_screen.h"
 #include "xm_public.h"
 
@@ -64,6 +63,8 @@ PUBLIC const struct st_module st_module_OpenGL = {
 static struct pipe_screen *
 swrast_xlib_create_screen( Display *display )
 {
+   const char *default_driver;
+   const char *driver;
    struct sw_winsys *winsys;
    struct pipe_screen *screen = NULL;
 
@@ -74,7 +75,36 @@ swrast_xlib_create_screen( Display *display )
    if (winsys == NULL)
       return NULL;
 
-   screen = gallium_soft_create_screen( winsys );
+#if defined(GALLIUM_CELL)
+   default_driver = "cell";
+#elif defined(GALLIUM_LLVMPIPE)
+   default_driver = "llvmpipe";
+#elif defined(GALLIUM_SOFTPIPE)
+   default_driver = "softpipe";
+#else
+   default_driver = "";
+#endif
+
+   driver = debug_get_option("GALLIUM_DRIVER", default_driver);
+
+   /* Create a software rasterizer on top of that winsys:
+    */
+#if defined(GALLIUM_CELL)
+   if (screen == NULL &&
+       strcmp(driver, "cell") == 0)
+      screen = cell_create_screen( winsys );
+#endif
+
+#if defined(GALLIUM_LLVMPIPE)
+   if (screen == NULL &&
+       strcmp(driver, "llvmpipe") == 0)
+      screen = llvmpipe_create_screen( winsys );
+#endif
+
+#if defined(GALLIUM_SOFTPIPE)
+   if (screen == NULL)
+      screen = softpipe_create_screen( winsys );
+#endif
 
    if (screen == NULL)
       goto fail;
diff --git a/src/gallium/winsys/drm/sw/Makefile b/src/gallium/winsys/drm/sw/Makefile
index 12b20cbd454..5f3c3ec325d 100644
--- a/src/gallium/winsys/drm/sw/Makefile
+++ b/src/gallium/winsys/drm/sw/Makefile
@@ -4,12 +4,11 @@ include $(TOP)/configs/current
 LIBNAME = swdrm
 
 C_SOURCES = \
-	soft_screen.c \
 	wrapper_sw_winsys.c \
 	sw_drm_api.c
 
 LIBRARY_INCLUDES =
 
-LIBRARY_DEFINES = -DGALLIUM_SOFTPIPE
+LIBRARY_DEFINES =
 
 include ../../../Makefile.template
diff --git a/src/gallium/winsys/drm/sw/soft_screen.c b/src/gallium/winsys/drm/sw/soft_screen.c
deleted file mode 120000
index 423597ba31f..00000000000
--- a/src/gallium/winsys/drm/sw/soft_screen.c
+++ /dev/null
@@ -1 +0,0 @@
-../../../auxiliary/target-helpers/soft_screen.c
\ No newline at end of file
diff --git a/src/gallium/winsys/drm/sw/sw_drm_api.c b/src/gallium/winsys/drm/sw/sw_drm_api.c
index ed3ce146eb1..9c5933c73af 100644
--- a/src/gallium/winsys/drm/sw/sw_drm_api.c
+++ b/src/gallium/winsys/drm/sw/sw_drm_api.c
@@ -24,11 +24,8 @@
  **********************************************************/
 
 
-#include "pipe/p_screen.h"
 #include "util/u_memory.h"
-#include "target-helpers/soft_screen.h"
-
-#include "state_tracker/sw_winsys.h"
+#include "softpipe/sp_public.h"
 #include "state_tracker/drm_api.h"
 #include "wrapper_sw_winsys.h"
 #include "sw_drm_api.h"
@@ -63,35 +60,14 @@ sw_drm_create_screen(struct drm_api *_api, int drmFD,
 {
    struct sw_drm_api *swapi = sw_drm_api(_api);
    struct drm_api *api = swapi->api;
-   struct sw_winsys *sww = NULL;
-   struct pipe_screen *screen = NULL;
-   struct pipe_screen *soft_screen = NULL;
+   struct sw_winsys *sww;
+   struct pipe_screen *screen;
 
    screen = api->create_screen(api, drmFD, arg);
-   if (screen == NULL)
-      goto fail;
 
    sww = wrapper_sw_winsys_warp_pipe_screen(screen);
-   if (sww == NULL)
-      goto fail;
-
-   soft_screen = gallium_soft_create_screen(sww);
-   if (soft_screen == NULL)
-      goto fail;
-
-   return soft_screen;
-
-fail:
-   if (soft_screen)
-      soft_screen->destroy(soft_screen);
-
-   if (sww)
-      sww->destroy(sww);
-
-   if (screen)
-      screen->destroy(screen);
 
-   return NULL;
+   return softpipe_create_screen(sww);
 }
 
 static void