Texture Sample available in CUDA (#1176)

* WIP: Trying to figure out how texturing will work with CUDA.

* WIP: Fixes for CUDA layout. Initial CUDA texture test.

* WIP: Outputs something compilable by CUDA for TextureND.Sample

* 2d texture working with CUDA.

* Fix how binding for SamplerState occurs in CUDA.

* Small tidy up of comments.

1 files changed, 15 insertions, 0 deletions

diff --git a/source/core/slang-platform.cpp b/source/core/slang-platform.cpp
index e735216f4..d02951e0b 100644
--- a/source/core/slang-platform.cpp
+++ b/source/core/slang-platform.cpp
@@ -1,4 +1,7 @@
 // slang-platform.cpp
+
+#define _CRT_SECURE_NO_WARNINGS
+
 #include "slang-platform.h"
 
 #include "slang-common.h"
@@ -197,6 +200,18 @@ SLANG_COMPILE_TIME_ASSERT(E_OUTOFMEMORY == SLANG_E_OUT_OF_MEMORY);
 
 #endif // _WIN32
 
+
+/* static */SlangResult PlatformUtil::getEnvironmentVariable(const UnownedStringSlice& name, StringBuilder& out)
+{
+    const char* value = getenv(String(name).getBuffer());
+    if (value)
+    {
+        out.append(value);
+        return SLANG_OK;
+    }
+    return SLANG_E_NOT_FOUND;
+}
+
 /* static */PlatformKind PlatformUtil::getPlatformKind()
 {
 #if SLANG_WINRT