star-sf

commit 5b1c996b2ff3ed94cf48041b0f6f34d7020b3057
parent a87af66e64385f762d8e7e736751aa4a22aad3b8
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Mon, 12 Sep 2016 15:26:16 +0200

Add a (very) basic test on the dielectric/conductor Fresnel term

Diffstat:
M
cmake/CMakeLists.txt
 | 
1
+
A
src/test_ssf_fresnel_dielectric_conductor.c
 | 
49
+++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 50 insertions(+), 0 deletions(-)
diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
@@ -93,6 +93,7 @@ if(NOT NO_TEST)
   new_test(test_ssf_bsdf)
   new_test(test_ssf_bxdf)
   new_test(test_ssf_fresnel)
+  new_test(test_ssf_fresnel_dielectric_conductor)
   new_test(test_ssf_fresnel_dielectric_dielectric)
   new_test(test_ssf_fresnel_no_op)
   new_test(test_ssf_specular_reflection)
diff --git a/src/test_ssf_fresnel_dielectric_conductor.c b/src/test_ssf_fresnel_dielectric_conductor.c
@@ -0,0 +1,49 @@
+/* Copyright (C) |Meso|Star> 2016 (contact@meso-star.com)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include "ssf.h"
+#include "test_ssf_utils.h"
+
+#include <rsys/math.h>
+
+int
+main(int argc, char** argv)
+{
+  struct ssf_fresnel* fresnel;
+  struct ssf_fresnel* dummy;
+  struct mem_allocator allocator;
+  (void)argc, (void)argv;
+
+  mem_init_proxy_allocator(&allocator, &mem_default_allocator);
+  CHECK(ssf_fresnel_create(&allocator, &fresnel_dummy, &dummy), RES_OK);
+  CHECK(ssf_fresnel_create
+    (&allocator, &ssf_fresnel_dielectric_conductor, &fresnel), RES_OK);
+
+  CHECK(ssf_fresnel_dielectric_conductor_setup(NULL, 1.0, 1.0, 1.0), RES_BAD_ARG);
+  CHECK(ssf_fresnel_dielectric_conductor_setup(fresnel, 1.0, 1.0, 1.0), RES_OK);
+  CHECK(ssf_fresnel_dielectric_conductor_setup(dummy, 1.0, 1.0, 1.0), RES_BAD_ARG);
+
+  /* TODO eval a dielectric->conductor Fresnel term on a reference */
+  /*CHECK(ssf_fresnel_eval(fresnel, 1), ref);*/
+
+  CHECK(ssf_fresnel_ref_put(fresnel), RES_OK);
+  CHECK(ssf_fresnel_ref_put(dummy), RES_OK);
+
+  check_memory_allocator(&allocator);
+  mem_shutdown_proxy_allocator(&allocator);
+  CHECK(mem_allocated_size(), 0);
+  return 0;
+}
+