rbug: Break out of trace

1 files changed, 100 insertions, 0 deletions

diff --git a/src/gallium/drivers/rbug/rbug_screen.h b/src/gallium/drivers/rbug/rbug_screen.h
new file mode 100644
index 00000000000..a53afac05e9
--- /dev/null
+++ b/src/gallium/drivers/rbug/rbug_screen.h
@@ -0,0 +1,100 @@
+/**************************************************************************
+ *
+ * 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 above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * 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 VMWARE 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.
+ *
+ **************************************************************************/
+
+#ifndef RBUG_SCREEN_H
+#define RBUG_SCREEN_H
+
+#include "pipe/p_screen.h"
+#include "pipe/p_defines.h"
+
+#include "os/os_thread.h"
+
+struct rbug_list {
+   struct rbug_list *next;
+   struct rbug_list *prev;
+};
+
+
+struct rbug_screen
+{
+   struct pipe_screen base;
+
+   struct pipe_screen *screen;
+   struct pipe_context *private_context;
+
+   /* remote debugger */
+   struct rbug_rbug *rbug;
+
+   pipe_mutex list_mutex;
+   int num_contexts;
+   int num_resources;
+   int num_surfaces;
+   int num_transfers;
+   struct rbug_list contexts;
+   struct rbug_list resources;
+   struct rbug_list surfaces;
+   struct rbug_list transfers;
+};
+
+static INLINE struct rbug_screen *
+rbug_screen(struct pipe_screen *screen)
+{
+   return (struct rbug_screen *)screen;
+}
+
+#define rbug_screen_add_to_list(scr, name, obj) \
+   do {                                          \
+      pipe_mutex_lock(scr->list_mutex);          \
+      insert_at_head(&scr->name, &obj->list);    \
+      scr->num_##name++;                         \
+      pipe_mutex_unlock(scr->list_mutex);        \
+   } while (0)
+
+#define rbug_screen_remove_from_list(scr, name, obj) \
+   do {                                               \
+      pipe_mutex_lock(scr->list_mutex);               \
+      remove_from_list(&obj->list);                   \
+      scr->num_##name--;                              \
+      pipe_mutex_unlock(scr->list_mutex);             \
+   } while (0)
+
+
+
+/**********************************************************
+ * rbug_core.c
+ */
+
+struct rbug_rbug;
+
+struct rbug_rbug *
+rbug_start(struct rbug_screen *rb_screen);
+
+void
+rbug_stop(struct rbug_rbug *rbug);
+
+
+#endif /* RBUG_SCREEN_H */