From 4c85b970a9a5aa467cb561fd278e2b350991785e Mon Sep 17 00:00:00 2001
From: Christopher Lang <christopher.lang.256@gmail.com>
Date: Mon, 16 May 2022 22:41:04 +0100
Subject: [PATCH] Add ivec2 files

---
 CMakeLists.txt            |  1 +
 include/cglm/call.h       |  1 +
 include/cglm/call/ivec2.h | 23 +++++++++++++++++++++++
 include/cglm/cglm.h       |  1 +
 include/cglm/ivec2.h      | 31 +++++++++++++++++++++++++++++++
 src/ivec2.c               | 15 +++++++++++++++
 test/src/test_ivec2.h     | 24 ++++++++++++++++++++++++
 test/src/tests.c          |  2 ++
 test/tests.h              | 10 ++++++++++
 9 files changed, 108 insertions(+)
 create mode 100644 include/cglm/call/ivec2.h
 create mode 100644 include/cglm/ivec2.h
 create mode 100644 src/ivec2.c
 create mode 100644 test/src/test_ivec2.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8c5bd97..95e6ece 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -63,6 +63,7 @@ add_library(${PROJECT_NAME}
   src/vec2.c
   src/vec3.c
   src/vec4.c
+  src/ivec2.c
   src/mat2.c
   src/mat3.c
   src/mat4.c
diff --git a/include/cglm/call.h b/include/cglm/call.h
index ffb3532..bc29981 100644
--- a/include/cglm/call.h
+++ b/include/cglm/call.h
@@ -15,6 +15,7 @@ extern "C" {
 #include "call/vec2.h"
 #include "call/vec3.h"
 #include "call/vec4.h"
+#include "call/ivec2.h"
 #include "call/mat2.h"
 #include "call/mat3.h"
 #include "call/mat4.h"
diff --git a/include/cglm/call/ivec2.h b/include/cglm/call/ivec2.h
new file mode 100644
index 0000000..9ebf427
--- /dev/null
+++ b/include/cglm/call/ivec2.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c), Recep Aslantas.
+ *
+ * MIT License (MIT), http://opensource.org/licenses/MIT
+ * Full license can be found in the LICENSE file
+ */
+
+#ifndef cglmc_ivec2_h
+#define cglmc_ivec2_h
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "../cglm.h"
+
+CGLM_EXPORT
+void
+glmc_ivec2(int * __restrict v, ivec2 dest);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* cglmc_ivec2_h */
diff --git a/include/cglm/cglm.h b/include/cglm/cglm.h
index 5ff3421..fa05960 100644
--- a/include/cglm/cglm.h
+++ b/include/cglm/cglm.h
@@ -12,6 +12,7 @@
 #include "vec2.h"
 #include "vec3.h"
 #include "vec4.h"
+#include "ivec2.h"
 #include "mat4.h"
 #include "mat3.h"
 #include "mat2.h"
diff --git a/include/cglm/ivec2.h b/include/cglm/ivec2.h
new file mode 100644
index 0000000..f0e5bd6
--- /dev/null
+++ b/include/cglm/ivec2.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c), Recep Aslantas.
+ *
+ * MIT License (MIT), http://opensource.org/licenses/MIT
+ * Full license can be found in the LICENSE file
+ */
+
+/*
+FUNCTIONS:
+  CGLM_INLINE void glm_ivec2(int * __restrict v, ivec2 dest)
+ */
+
+#ifndef cglm_ivec2_h
+#define cglm_ivec2_h
+
+#include "common.h"
+
+/*!
+ * @brief init ivec2 using another vector
+ *
+ * @param[in]  v    a vector
+ * @param[out] dest destination
+ */
+CGLM_INLINE
+void
+glm_ivec2(int * __restrict v, ivec2 dest) {
+  dest[0] = v[0];
+  dest[1] = v[1];
+}
+
+#endif /* cglm_ivec2_h */
diff --git a/src/ivec2.c b/src/ivec2.c
new file mode 100644
index 0000000..855035a
--- /dev/null
+++ b/src/ivec2.c
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c), Recep Aslantas.
+ *
+ * MIT License (MIT), http://opensource.org/licenses/MIT
+ * Full license can be found in the LICENSE file
+ */
+
+#include "../include/cglm/cglm.h"
+#include "../include/cglm/call.h"
+
+CGLM_EXPORT
+void
+glmc_ivec2(int * __restrict v, ivec2 dest) {
+  glm_ivec2(v, dest);
+}
diff --git a/test/src/test_ivec2.h b/test/src/test_ivec2.h
new file mode 100644
index 0000000..8dc6f91
--- /dev/null
+++ b/test/src/test_ivec2.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c), Recep Aslantas.
+ *
+ * MIT License (MIT), http://opensource.org/licenses/MIT
+ * Full license can be found in the LICENSE file
+ */
+
+#include "test_common.h"
+
+TEST_IMPL(GLM_PREFIX, ivec2) {
+  ivec4 v4 = {2, 3, 5, 7};
+  ivec4 v3 = {11, 13, 17};
+  ivec4 v2;
+
+  GLM(ivec2)(v4, v2);
+  ASSERT(test_eq(v2[0], v4[0]))
+  ASSERT(test_eq(v2[1], v4[1]))
+
+  GLM(ivec2)(v3, v2);
+  ASSERT(test_eq(v2[0], v3[0]))
+  ASSERT(test_eq(v2[1], v3[1]))
+
+  TEST_SUCCESS
+}
diff --git a/test/src/tests.c b/test/src/tests.c
index 1cfc378..2b895ea 100644
--- a/test/src/tests.c
+++ b/test/src/tests.c
@@ -15,6 +15,7 @@
 #include "test_vec2.h"
 #include "test_vec3.h"
 #include "test_vec4.h"
+#include "test_ivec2.h"
 #include "test_mat2.h"
 #include "test_mat3.h"
 #include "test_mat4.h"
@@ -39,6 +40,7 @@
 #include "test_vec2.h"
 #include "test_vec3.h"
 #include "test_vec4.h"
+#include "test_ivec2.h"
 #include "test_mat2.h"
 #include "test_mat3.h"
 #include "test_mat4.h"
diff --git a/test/tests.h b/test/tests.h
index 8ebbe97..80fd38c 100644
--- a/test/tests.h
+++ b/test/tests.h
@@ -730,6 +730,11 @@ TEST_DECLARE(glmc_vec4_fract)
 TEST_DECLARE(glmc_vec4_hadd)
 TEST_DECLARE(glmc_vec4_sqrt)
 
+/* ivec2 */
+TEST_DECLARE(glm_ivec2)
+
+TEST_DECLARE(glmc_ivec2)
+
 /* structs */
 TEST_DECLARE(mat3s_identity_init)
 TEST_DECLARE(mat3s_zero_init)
@@ -1458,6 +1463,11 @@ TEST_LIST {
   TEST_ENTRY(glmc_vec4_hadd)
   TEST_ENTRY(glmc_vec4_sqrt)
 
+  /* ivec2 */
+  TEST_ENTRY(glm_ivec2)
+
+  TEST_ENTRY(glmc_ivec2)
+
   /* structs */
   TEST_ENTRY(mat3s_identity_init)
   TEST_ENTRY(mat3s_zero_init)