From 189a59751352208cb0386131f9ad82256ec9bed9 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Fri, 17 Sep 2010 12:51:04 +1000
Subject: r600g: use malloc bufmgr for constant buffers

---
 src/gallium/winsys/r600/drm/radeon.c       | 7 +++++++
 src/gallium/winsys/r600/drm/radeon_priv.h  | 1 +
 src/gallium/winsys/r600/drm/radeon_ws_bo.c | 2 +-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/gallium/winsys/r600/drm/radeon.c b/src/gallium/winsys/r600/drm/radeon.c
index 2135b07ab6..7b88075c56 100644
--- a/src/gallium/winsys/r600/drm/radeon.c
+++ b/src/gallium/winsys/r600/drm/radeon.c
@@ -20,6 +20,7 @@
 #include <unistd.h>
 #include <string.h>
 #include <errno.h>
+#include <pipebuffer/pb_bufmgr.h>
 #include "xf86drm.h"
 #include "radeon_priv.h"
 #include "radeon_drm.h"
@@ -125,6 +126,10 @@ struct radeon *radeon_new(int fd, unsigned device)
 			__func__, radeon->device);
 		break;
 	}
+
+	radeon->mman = pb_malloc_bufmgr_create();
+	if (!radeon->mman)
+		return NULL;
 	return radeon;
 }
 
@@ -143,6 +148,8 @@ struct radeon *radeon_decref(struct radeon *radeon)
 	if (--radeon->refcount > 0) {
 		return NULL;
 	}
+
+	radeon->mman->destroy(radeon->mman);
 	drmClose(radeon->fd);
 	free(radeon);
 	return NULL;
diff --git a/src/gallium/winsys/r600/drm/radeon_priv.h b/src/gallium/winsys/r600/drm/radeon_priv.h
index 49fe1a6ead..cb18d159a0 100644
--- a/src/gallium/winsys/r600/drm/radeon_priv.h
+++ b/src/gallium/winsys/r600/drm/radeon_priv.h
@@ -87,6 +87,7 @@ struct radeon {
 	struct radeon_stype_info	*stype;
 	unsigned max_states;
 	boolean use_mem_constant; /* true for evergreen */
+	struct pb_manager *mman; /* malloc manager */
 };
 
 struct radeon_ws_bo {
diff --git a/src/gallium/winsys/r600/drm/radeon_ws_bo.c b/src/gallium/winsys/r600/drm/radeon_ws_bo.c
index 422e298a8d..09e379f837 100644
--- a/src/gallium/winsys/r600/drm/radeon_ws_bo.c
+++ b/src/gallium/winsys/r600/drm/radeon_ws_bo.c
@@ -12,7 +12,7 @@ struct radeon_ws_bo *radeon_ws_bo(struct radeon *radeon,
 	if (radeon->use_mem_constant && (usage & PIPE_BIND_CONSTANT_BUFFER)) {
 		desc.alignment = alignment;
 		desc.usage = usage;
-		ws_bo->pb = pb_malloc_buffer_create(size, &desc);
+		ws_bo->pb = radeon->mman->create_buffer(radeon->mman, size, &desc);
 		if (ws_bo->pb == NULL) {
 			free(ws_bo);
 			return NULL;
-- 
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