Fix problems with synthesized tests and inconsitent render-test command lines (#885)

* * Check for inconsistent command line options for renderer
* Moved RenderApiUtil into core so can be used in slang-test
  * Make it use the ShaderdLibrary for API testsing
* Added some simplifying functions to StringUtil for spliting/comparisons
* Refactored the synthesis of rendering tests so that inconsistent combinations are not produced

* Add missing slang-render-api-util.cpp & .h

* Stop warning on linux about _canLoadSharedLibrary not being used.

1 files changed, 0 insertions, 64 deletions

diff --git a/tools/slang-test/render-api-util.h b/tools/slang-test/render-api-util.h
deleted file mode 100644
index 1c3c81254..000000000
--- a/tools/slang-test/render-api-util.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef SLANG_RENDER_API_UTIL_H
-#define SLANG_RENDER_API_UTIL_H
-
-#include "../../source/core/slang-string.h"
-
-#include "../../slang-com-helper.h"
-
-enum class RenderApiType
-{
-    Unknown = -1,
-    OpenGl = 0,
-    Vulkan,
-    D3D12,
-    D3D11,
-    CountOf,
-};
-
-// Use a struct wrapped Enum instead of enum class, cos we want to be able to manipulate as integrals
-struct RenderApiFlag
-{
-    enum Enum
-    {
-        OpenGl = 1 << int(RenderApiType::OpenGl),
-        Vulkan = 1 << int(RenderApiType::Vulkan),
-        D3D12 = 1 << int(RenderApiType::D3D12),
-        D3D11 = 1 << int(RenderApiType::D3D11),
-        AllOf = (1 << int(RenderApiType::CountOf)) - 1                   ///< All bits set
-    };
-};
-typedef uint32_t RenderApiFlags;
-
-struct RenderApiUtil
-{
-    struct Info
-    {
-        RenderApiType type;               ///< The type
-        const char* names;          ///< Comma separated list of names associated with the type
-    };
-
-        /// Returns true if the API is available. 
-    static bool calcHasApi(RenderApiType type);
-
-        /// Returns a combination of RenderApiFlag bits which if set indicates that the API is available.
-    static int getAvailableApis();
-
-        /// Returns RenderApiType::Unknown if not found
-    static RenderApiType findApiTypeByName(const Slang::UnownedStringSlice& name);
-        /// FlagsOut will have flag/flags specified by a name if returns with successful result code.
-    static Slang::Result findApiFlagsByName(const Slang::UnownedStringSlice& name, RenderApiFlags* flagsOut);
-
-        /// Parse api flags string, returning SLANG_OK on success.
-        /// If first character is + or - the flags will be applied to initialFlags, else initialFlags is ignored.
-        /// For example "all-dx12" would be all apis, except dx12
-        /// -vk would be whatever is in initial flags, but not vulkan.
-    static Slang::Result parseApiFlags(const Slang::UnownedStringSlice& text, RenderApiFlags initialFlags, RenderApiFlags* apiBitsOut);
-
-        /// Get information about a render API
-    static const Info& getInfo(RenderApiType type) { return s_infos[int(type)]; }
-
-        /// Static information about each render api
-    static const Info s_infos[int(RenderApiType::CountOf)];
-};
-
-#endif // SLANG_RENDER_API_UTIL_H
\ No newline at end of file