From 50b223547814cefc0e7130e199fabc4dbedf97ce Mon Sep 17 00:00:00 2001
From: Marek Olšák <marek.olsak@amd.com>
Date: Thu, 30 Jun 2016 00:40:01 +0200
Subject: ddebug: record and dump apitrace call numbers
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Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---
 src/gallium/drivers/ddebug/dd_util.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/gallium/drivers/ddebug/dd_util.h')

diff --git a/src/gallium/drivers/ddebug/dd_util.h b/src/gallium/drivers/ddebug/dd_util.h
index 093bdff4a92..3649644d28e 100644
--- a/src/gallium/drivers/ddebug/dd_util.h
+++ b/src/gallium/drivers/ddebug/dd_util.h
@@ -71,4 +71,27 @@ dd_get_debug_file(bool verbose)
    return f;
 }
 
+static inline void
+dd_parse_apitrace_marker(const char *string, int len, unsigned *call_number)
+{
+   unsigned num;
+   char *s;
+
+   if (len <= 0)
+      return;
+
+   /* Make it zero-terminated. */
+   s = alloca(len + 1);
+   memcpy(s, string, len);
+   s[len] = 0;
+
+   /* Parse the number. */
+   errno = 0;
+   num = strtol(s, NULL, 10);
+   if (errno)
+      return;
+
+   *call_number = num;
+}
+
 #endif /* DD_UTIL_H */
-- 
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