Mesa (gallium-drm-driver-descriptor): r600g: Move bootstrap code to target

[Jakob Bornecrantz]

Module: Mesa
Branch: gallium-drm-driver-descriptor
Commit: 92fde20de33d9ffb4ddce9b03eebbfbffe9d93bc
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=92fde20de33d9ffb4ddce9b03eebbfbffe9d93bc

Author: Jakob Bornecrantz <jakob at vmware.com>
Date:   Thu Jun 24 02:10:18 2010 +0200

r600g: Move bootstrap code to target

---

 src/gallium/drivers/r600/r600_buffer.c        |    2 +-
 src/gallium/drivers/r600/r600_public.h        |    9 ++++++
 src/gallium/drivers/r600/r600_screen.c        |    3 +-
 src/gallium/drivers/r600/r600_texture.c       |    2 +-
 src/gallium/drivers/r600/radeon.h             |    2 -
 src/gallium/targets/dri-r600/target.c         |   23 +++++++++++++++-
 src/gallium/winsys/r600/drm/r600_drm.c        |   34 +++---------------------
 src/gallium/winsys/r600/drm/r600_drm_public.h |    9 ++++++
 8 files changed, 48 insertions(+), 36 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_buffer.c b/src/gallium/drivers/r600/r600_buffer.c
index 272f4dd..bc6e336 100644
--- a/src/gallium/drivers/r600/r600_buffer.c
+++ b/src/gallium/drivers/r600/r600_buffer.c
@@ -29,7 +29,7 @@
 #include <util/u_math.h>
 #include <util/u_inlines.h>
 #include <util/u_memory.h>
-#include "state_tracker/drm_api.h"
+#include "state_tracker/drm_driver.h"
 #include "r600_screen.h"
 #include "r600_context.h"
 
diff --git a/src/gallium/drivers/r600/r600_public.h b/src/gallium/drivers/r600/r600_public.h
new file mode 100644
index 0000000..1d89c9f
--- /dev/null
+++ b/src/gallium/drivers/r600/r600_public.h
@@ -0,0 +1,9 @@
+
+#ifndef R600_PUBLIC_H
+#define R600_PUBLIC_H
+
+struct radeon;
+
+struct pipe_screen* r600_screen_create(struct radeon *rw);
+
+#endif
diff --git a/src/gallium/drivers/r600/r600_screen.c b/src/gallium/drivers/r600/r600_screen.c
index 1d83383..20758b0 100644
--- a/src/gallium/drivers/r600/r600_screen.c
+++ b/src/gallium/drivers/r600/r600_screen.c
@@ -31,6 +31,7 @@
 #include "r600_screen.h"
 #include "r600_texture.h"
 #include "r600_context.h"
+#include "r600_public.h"
 #include <stdio.h>
 
 static const char* r600_get_vendor(struct pipe_screen* pscreen)
@@ -240,7 +241,7 @@ static void r600_destroy_screen(struct pipe_screen* pscreen)
 	FREE(rscreen);
 }
 
-struct pipe_screen *radeon_create_screen(struct radeon *rw)
+struct pipe_screen *r600_screen_create(struct radeon *rw)
 {
 	struct r600_screen* rscreen;
 
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 7d94bbe..903cfad 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -29,7 +29,7 @@
 #include <util/u_math.h>
 #include <util/u_inlines.h>
 #include <util/u_memory.h>
-#include "state_tracker/drm_api.h"
+#include "state_tracker/drm_driver.h"
 #include "r600_screen.h"
 #include "r600_texture.h"
 
diff --git a/src/gallium/drivers/r600/radeon.h b/src/gallium/drivers/r600/radeon.h
index ec94b11..2a82aad 100644
--- a/src/gallium/drivers/r600/radeon.h
+++ b/src/gallium/drivers/r600/radeon.h
@@ -28,8 +28,6 @@ typedef uint8_t			u8;
 
 struct radeon;
 
-struct pipe_screen *radeon_create_screen(struct radeon *rw);
-
 enum radeon_family {
 	CHIP_UNKNOWN,
 	CHIP_R100,
diff --git a/src/gallium/targets/dri-r600/target.c b/src/gallium/targets/dri-r600/target.c
index 3f09a7c..40ad8a0 100644
--- a/src/gallium/targets/dri-r600/target.c
+++ b/src/gallium/targets/dri-r600/target.c
@@ -1,4 +1,23 @@
 
-#include "target-helpers/drm_api_compat.h"
+#include "state_tracker/drm_driver.h"
+#include "r600/drm/r600_drm_public.h"
+#include "r600/r600_public.h"
 
-DRM_API_COMPAT_STRUCT("r600", "radeon")
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct radeon *rw;
+   struct pipe_screen *screen;
+
+   rw = r600_drm_winsys_create(fd);
+   if (!rw)
+      return NULL;
+
+   screen = r600_screen_create(rw);
+   if (!screen)
+      return NULL;
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("r600", "radeon", create_screen)
diff --git a/src/gallium/winsys/r600/drm/r600_drm.c b/src/gallium/winsys/r600/drm/r600_drm.c
index b772ff0..469f144 100644
--- a/src/gallium/winsys/r600/drm/r600_drm.c
+++ b/src/gallium/winsys/r600/drm/r600_drm.c
@@ -26,21 +26,18 @@
  *      Joakim Sindholt <opensource at zhasha.com>
  */
 #include <sys/ioctl.h>
-#include "trace/tr_drm.h"
 #include "util/u_inlines.h"
 #include "util/u_debug.h"
-#include "state_tracker/drm_api.h"
 #include "radeon_priv.h"
 #include "r600_screen.h"
 #include "r600_texture.h"
+#include "r600_public.h"
+#include "r600_drm_public.h"
+#include "state_tracker/drm_driver.h"
 
-static struct pipe_screen *r600_drm_create_screen(struct drm_api* api, int drmfd)
+struct radeon *r600_drm_winsys_create(int drmfd)
 {
-	struct radeon *rw = radeon_new(drmfd, 0);
-
-	if (rw == NULL)
-		return NULL;
-	return radeon_create_screen(rw);
+	return radeon_new(drmfd, 0);
 }
 
 boolean r600_buffer_get_handle(struct radeon *rw,
@@ -63,24 +60,3 @@ boolean r600_buffer_get_handle(struct radeon *rw,
 	whandle->handle = rbuffer->flink;
 	return TRUE;
 }
-
-static void r600_drm_api_destroy(struct drm_api *api)
-{
-	return;
-}
-
-struct drm_api drm_api_hooks = {
-	.name = "r600",
-	.driver_name = "r600",
-	.create_screen = r600_drm_create_screen,
-	.destroy = r600_drm_api_destroy,
-};
-
-struct drm_api* drm_api_create()
-{
-#ifdef DEBUG
-	return trace_drm_create(&drm_api_hooks);
-#else
-	return &drm_api_hooks;
-#endif
-}
diff --git a/src/gallium/winsys/r600/drm/r600_drm_public.h b/src/gallium/winsys/r600/drm/r600_drm_public.h
new file mode 100644
index 0000000..84f2dce
--- /dev/null
+++ b/src/gallium/winsys/r600/drm/r600_drm_public.h
@@ -0,0 +1,9 @@
+
+#ifndef R600_DRM_PUBLIC_H
+#define R600_DRM_PUBLIC_H
+
+struct radeon;
+
+struct radeon *r600_drm_winsys_create(int drmFD);
+
+#endif