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authorJakob Bornecrantz <jakob@vmware.com>2009-04-20 16:05:01 +0200
committerJakob Bornecrantz <jakob@vmware.com>2009-04-20 16:07:44 +0200
commit8ae52413c7883fa4e9bee303f7d28d6dd6953101 (patch)
tree3a23f2c4a0c250ea8aa4c15450c2bcf885029463 /src
parent6900046aad77b3b01feb30af9e50375224747b7d (diff)
trace: Add initializer for static variables
Diffstat (limited to 'src')
-rw-r--r--src/gallium/drivers/trace/tr_dump.c15
-rw-r--r--src/gallium/drivers/trace/tr_dump.h5
-rw-r--r--src/gallium/drivers/trace/tr_screen.c2
3 files changed, 20 insertions, 2 deletions
diff --git a/src/gallium/drivers/trace/tr_dump.c b/src/gallium/drivers/trace/tr_dump.c
index 63811b7c81..3a1409e95a 100644
--- a/src/gallium/drivers/trace/tr_dump.c
+++ b/src/gallium/drivers/trace/tr_dump.c
@@ -62,6 +62,7 @@ static unsigned refcount = 0;
static pipe_mutex call_mutex;
static long unsigned call_no = 0;
static boolean dumping = FALSE;
+static boolean initialized = FALSE;
static INLINE void
@@ -227,10 +228,22 @@ trace_dump_trace_close(void)
}
}
+void trace_dump_init()
+{
+ if (initialized)
+ return;
+
+ pipe_mutex_init(call_mutex);
+ dumping = FALSE;
+ initialized = TRUE;
+}
+
boolean trace_dump_trace_begin()
{
const char *filename;
+ assert(initialized);
+
filename = debug_get_option("GALLIUM_TRACE", NULL);
if(!filename)
return FALSE;
@@ -241,8 +254,6 @@ boolean trace_dump_trace_begin()
if(!stream)
return FALSE;
- pipe_mutex_init(call_mutex);
-
trace_dump_writes("<?xml version='1.0' encoding='UTF-8'?>\n");
trace_dump_writes("<?xml-stylesheet type='text/xsl' href='trace.xsl'?>\n");
trace_dump_writes("<trace version='0.1'>\n");
diff --git a/src/gallium/drivers/trace/tr_dump.h b/src/gallium/drivers/trace/tr_dump.h
index 8b72b5c9fc..31ac70802f 100644
--- a/src/gallium/drivers/trace/tr_dump.h
+++ b/src/gallium/drivers/trace/tr_dump.h
@@ -43,6 +43,11 @@ struct pipe_surface;
struct pipe_transfer;
/*
+ * Call before use.
+ */
+void trace_dump_init(void);
+
+/*
* Low level dumping controls.
*
* Opening the trace file and checking if that is opened.
diff --git a/src/gallium/drivers/trace/tr_screen.c b/src/gallium/drivers/trace/tr_screen.c
index 549525b82a..12a8535342 100644
--- a/src/gallium/drivers/trace/tr_screen.c
+++ b/src/gallium/drivers/trace/tr_screen.c
@@ -840,6 +840,8 @@ trace_screen_create(struct pipe_screen *screen)
if(!screen)
goto error1;
+ trace_dump_init();
+
if(!trace_dump_trace_begin())
goto error1;