Added Shader::IsValid()

Former-commit-id: 829320e4fd92dafb829019d875135ca9b75a3db2
2012-11-02 23:47:09 +01:00
parent 9199e60436
commit 6b9c88221a
2 changed files with 6 additions and 0 deletions
--- a/include/Nazara/Renderer/Shader.hpp
+++ b/include/Nazara/Renderer/Shader.hpp
@@ -43,6 +43,7 @@ class NAZARA_API NzShader : public NzResource, NzNonCopyable

 		bool IsCompiled() const;
 		bool IsLoaded(nzShaderType type) const;
+		bool IsValid() const;

 		bool Load(nzShaderType type, const NzString& source);
 		bool LoadFromFile(nzShaderType type, const NzString& source);
--- a/src/Nazara/Renderer/Shader.cpp
+++ b/src/Nazara/Renderer/Shader.cpp
@@ -214,6 +214,11 @@ bool NzShader::IsLoaded(nzShaderType type) const
 	return m_impl->IsLoaded(type);
 }

+bool NzShader::IsValid() const
+{
+	return m_impl != nullptr;
+}
+
 bool NzShader::Load(nzShaderType type, const NzString& source)
 {
 	#if NAZARA_RENDERER_SAFE