1 files changed, 58 insertions, 0 deletions
diff --git a/Runtime/GfxDevice/opengles30/AssertGLES30.cpp b/Runtime/GfxDevice/opengles30/AssertGLES30.cpp
new file mode 100644
index 0000000..9f20a92
--- /dev/null
+++ b/Runtime/GfxDevice/opengles30/AssertGLES30.cpp
@@ -0,0 +1,58 @@
+#include "UnityPrefix.h"
+#include "AssertGLES30.h"
+#include "IncludesGLES30.h"
+
+#if GFX_SUPPORTS_OPENGLES30
+
+using namespace std;
+
+static const char* GetErrorString(GLenum glerr)
+{
+	// Error descriptions taken from OpenGLES 1.1 specification (page 13)
+	switch(glerr)
+	{
+	case GL_NO_ERROR:
+		return "GL_NO_ERROR: No error occured";
+	case GL_INVALID_ENUM:
+		return "GL_INVALID_ENUM: enum argument out of range";
+	case GL_INVALID_VALUE:
+		return "GL_INVALID_VALUE: Numeric argument out of range";
+	case GL_INVALID_OPERATION:
+		return "GL_INVALID_OPERATION: Operation illegal in current state";
+	case GL_OUT_OF_MEMORY:
+		return "GL_OUT_OF_MEMORY: Not enough memory left to execute command";
+	case GL_INVALID_FRAMEBUFFER_OPERATION:
+		return "GL_INVALID_FRAMEBUFFER_OPERATION: Framebuffer is not complete or incompatible with command";
+	default:
+#if UNTIY_WEBGL		
+		printf_console("AssertGles20::GetErrorString invoked for unknown error %d",glerr);
+#endif		
+		return "Unknown error";
+	}
+}
+
+void CheckOpenGLES3Error (const char *prefix, const char* file, long line) 
+{
+	const int kMaxErrors = 10;
+	int counter = 0;
+
+	GLenum glerr;
+	while( (glerr = glGetError ()) != GL_NO_ERROR )
+	{
+		string errorString(GetErrorString(glerr));
+		
+		if (prefix) 
+			errorString = string(prefix) + ": " + errorString;
+			
+		DebugStringToFile (errorString.c_str(), 0, file, line, kAssert);
+	
+		++counter;
+		if( counter > kMaxErrors )
+		{
+			printf_console( "GLES: error count exceeds %i, stop reporting errors\n", kMaxErrors );
+			return;
+		}
+	}
+}
+
+#endif // GFX_SUPPORTS_OPENGLES30