From 4827bff5e4fb82aa1b9e09ebe423228307db3ddc Mon Sep 17 00:00:00 2001
From: Jia Chao <jiachao2130@126.com>
Date: Fri, 29 Oct 2021 16:16:46 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20modetest=20=E5=8F=8A=20lib?=
 =?UTF-8?q?drm=5Futil;=E5=88=A0=E9=99=A4=20parttern.c=20=E4=B8=AD=E6=9C=AA?=
 =?UTF-8?q?=E4=BD=BF=E7=94=A8=E7=9A=84=E5=8F=98=E9=87=8F?=
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Signed-off-by: Jia Chao <jiac@superred.com.cn>
---
 BUILD.gn             | 59 ++++++++++++++++++++++++++++++++++++++++++++
 tests/util/pattern.c |  1 -
 2 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/BUILD.gn b/BUILD.gn
index e3a6cad..74caebc 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -49,4 +49,63 @@ ohos_shared_library("libdrm") {
   part_name = "graphic_standard"
   subsystem_name = "graphic"
 }
+
 ## Build libdrm.so }}}
+
+## Build libdrm_util.so {{{
+ohos_shared_library("libdrm_util") {
+  output_name = "libdrm_util"
+  output_extension = "so"
+
+  sources = [
+    "tests/util/format.c",
+    "tests/util/kms.c",
+    "tests/util/pattern.c",
+  ]
+
+  include_dirs = [ "tests/util" ]
+
+  install_images = [
+    "system",
+    "updater",
+  ]
+
+  deps = [ "//third_party/libdrm:libdrm" ]
+
+  part_name = "graphic_standard"
+  subsystem_name = "graphic"
+}
+
+## Build libdrm_util.so }}}
+
+## Build modetest {{{
+ohos_executable("modetest") {
+  install_enable = true
+  sources = [
+    "tests/modetest/buffers.c",
+    "tests/modetest/buffers.h",
+    "tests/modetest/cursor.c",
+    "tests/modetest/cursor.h",
+    "tests/modetest/modetest.c",
+  ]
+
+  include_dirs = [
+    ".",
+    "include",
+    "include/drm",
+    "tests",
+  ]
+
+  deps = [
+    "//third_party/libdrm:libdrm",
+    "//third_party/libdrm:libdrm_util",
+  ]
+
+  install_images = [
+    "system",
+    "updater",
+  ]
+  part_name = "graphic_standard"
+  subsystem_name = "graphic"
+}
+## Build modetest }}}
diff --git a/tests/util/pattern.c b/tests/util/pattern.c
index bf1797d..5043523 100644
--- a/tests/util/pattern.c
+++ b/tests/util/pattern.c
@@ -985,7 +985,6 @@ static void fill_tiles_rgb16fp(const struct util_format_info *info, void *mem,
 			       unsigned int stride)
 {
 	const struct util_rgb_info *rgb = &info->rgb;
-	void *mem_base = mem;
 	unsigned int x, y;
 
 	/* TODO: Give this actual fp16 precision */
-- 
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