summaryrefslogtreecommitdiffstats
path: root/src/util
diff options
context:
space:
mode:
authorKristian Høgsberg Kristensen <[email protected]>2015-10-08 12:25:34 -0700
committerKristian Høgsberg Kristensen <[email protected]>2015-10-08 17:20:24 -0700
commitfc2a66cfcddea34af0e93dd2221ae1fd3fdd9e87 (patch)
tree3aa60e04c953b6f25e019cfef00aecb9c11bc4fa /src/util
parent48a87f4ba062e572a66f546997366d8896a4ecd1 (diff)
parentc71f0d45e6d0081ea814fb0b16baec4e75a07bcb (diff)
Merge ../mesa into vulkan
Diffstat (limited to 'src/util')
-rw-r--r--src/util/Makefile.sources2
-rw-r--r--src/util/debug.c53
-rw-r--r--src/util/debug.h46
3 files changed, 101 insertions, 0 deletions
diff --git a/src/util/Makefile.sources b/src/util/Makefile.sources
index ef38b5ac7d1..e45431d1de8 100644
--- a/src/util/Makefile.sources
+++ b/src/util/Makefile.sources
@@ -1,5 +1,7 @@
MESA_UTIL_FILES := \
bitset.h \
+ debug.c \
+ debug.h \
format_srgb.h \
hash_table.c \
hash_table.h \
diff --git a/src/util/debug.c b/src/util/debug.c
new file mode 100644
index 00000000000..3729ce85670
--- /dev/null
+++ b/src/util/debug.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * 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, sublicense,
+ * 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#include <string.h>
+#include "main/macros.h"
+#include "debug.h"
+
+uint64_t
+parse_debug_string(const char *debug,
+ const struct debug_control *control)
+{
+ uint64_t flag = 0;
+
+ if (debug != NULL) {
+ for (; control->string != NULL; control++) {
+ if (!strcmp(debug, "all")) {
+ flag |= control->flag;
+
+ } else {
+ const char *s = debug;
+ unsigned n;
+
+ for (; n = strcspn(s, ", "), *s; s += MAX2(1, n)) {
+ if (strlen(control->string) == n &&
+ !strncmp(control->string, s, n))
+ flag |= control->flag;
+ }
+ }
+ }
+ }
+
+ return flag;
+}
diff --git a/src/util/debug.h b/src/util/debug.h
new file mode 100644
index 00000000000..801736aafff
--- /dev/null
+++ b/src/util/debug.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * 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, sublicense,
+ * 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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 _DEBUG_H
+#define _DEBUG_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct debug_control {
+ const char * string;
+ uint64_t flag;
+};
+
+uint64_t
+parse_debug_string(const char *debug,
+ const struct debug_control *control);
+
+#ifdef __cplusplus
+} /* extern C */
+#endif
+
+#endif /* _DEBUG_H */