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-rw-r--r--src/gallium/tests/unit/Makefile1
-rw-r--r--src/gallium/tests/unit/SConscript1
-rw-r--r--src/gallium/tests/unit/u_format_compatible_test.c76
3 files changed, 78 insertions, 0 deletions
diff --git a/src/gallium/tests/unit/Makefile b/src/gallium/tests/unit/Makefile
index 345bd1f694..bb3039f3bc 100644
--- a/src/gallium/tests/unit/Makefile
+++ b/src/gallium/tests/unit/Makefile
@@ -23,6 +23,7 @@ SOURCES = \
u_cache_test.c \
u_half_test.c \
u_format_test.c \
+ u_format_compatible_test.c \
translate_test.c
diff --git a/src/gallium/tests/unit/SConscript b/src/gallium/tests/unit/SConscript
index edc68e34d9..359759e22b 100644
--- a/src/gallium/tests/unit/SConscript
+++ b/src/gallium/tests/unit/SConscript
@@ -14,6 +14,7 @@ progs = [
'pipe_barrier_test',
'u_cache_test',
'u_format_test',
+ 'u_format_compatible_test',
'u_half_test',
'translate_test'
]
diff --git a/src/gallium/tests/unit/u_format_compatible_test.c b/src/gallium/tests/unit/u_format_compatible_test.c
new file mode 100644
index 0000000000..c655c35f20
--- /dev/null
+++ b/src/gallium/tests/unit/u_format_compatible_test.c
@@ -0,0 +1,76 @@
+/**************************************************************************
+ *
+ * Copyright 2009-2010 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.
+ *
+ **************************************************************************/
+
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "util/u_format.h"
+
+
+static boolean
+test_all(void)
+{
+ enum pipe_format src_format;
+ enum pipe_format dst_format;
+
+ for (src_format = 1; src_format < PIPE_FORMAT_COUNT; ++src_format) {
+ const struct util_format_description *src_format_desc;
+ src_format_desc = util_format_description(src_format);
+ if (!src_format_desc) {
+ continue;
+ }
+
+ for (dst_format = 1; dst_format < PIPE_FORMAT_COUNT; ++dst_format) {
+ const struct util_format_description *dst_format_desc;
+ dst_format_desc = util_format_description(dst_format);
+ if (!dst_format_desc) {
+ continue;
+ }
+
+ if (dst_format == src_format) {
+ continue;
+ }
+
+ if (util_is_format_compatible(src_format_desc, dst_format_desc)) {
+ debug_printf("%s -> %s\n", src_format_desc->short_name, dst_format_desc->short_name);
+ }
+ }
+ }
+
+ return TRUE;
+}
+
+
+int main(int argc, char **argv)
+{
+ boolean success;
+
+ success = test_all();
+
+ return success ? 0 : 1;
+}