public void OpenFL_DefineScriptFile_Wrong_Test()
{
string file = "resources/filter/defines/test_wrong_script_invalid_file.fl";
for (int i = 0; i < 2; i++)
{
try
{
FLInterpreter p = new FLInterpreter(CLAPI.MainThread, file,
CLAPI.CreateEmpty <byte>(CLAPI.MainThread, 128 * 128 * 4,
MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite), 128,
128,
1,
4, TestSetup.KernelDb);
}
catch (Exception e)
{
if (!(e is FLInvalidFunctionUseException))
{
Assert.True(false);
}
//We passed
}
}
}
public void FLDefineFile_Wrong()
{
DebugHelper.ThrowOnAllExceptions = true;
string file = "resources/filter/defines/test_wrong_define_invalid_file.fl";
for (int i = 0; i < 2; i++)
{
DebugHelper.ThrowOnAllExceptions = i == 0;
try
{
Interpreter P = new Interpreter(file,
CLAPI.CreateEmpty <byte>(128 * 128 * 4, MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite), 128,
128,
1,
4, TestSetup.KernelDB);
Assert.True(!DebugHelper.ThrowOnAllExceptions);
}
catch (Exception e)
{
Assert.True(DebugHelper.ThrowOnAllExceptions);
if (!(e is FLInvalidFunctionUseException))
{
Assert.True(false);
}
//We passed
}
}
}
public void OpenFL_WFCDefines_Wrong_Test()
{
string[] files = Directory.GetFiles("resources/filter/defines/", "test_wrong_define_wfc_*.fl");
foreach (string file in files)
{
try
{
FLInterpreter p = new FLInterpreter(CLAPI.MainThread, file,
CLAPI.CreateEmpty <byte>(CLAPI.MainThread, 128 * 128 * 4,
MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite),
128,
128,
1,
4, TestSetup.KernelDb);
}
catch (Exception e)
{
if (!(e is FLInvalidFunctionUseException))
{
Assert.True(false);
}
//We passed
}
}
}
public override FLBuffer GetBuffer()
{
return(new LazyLoadingFLBuffer(root =>
new FLBuffer(
CLAPI.CreateEmpty <byte>(root.Instance, root.InputSize, MemoryFlag.ReadWrite,
"EmptySerializableBuffer." + Name),
root.Dimensions.x, root.Dimensions.y)));
}
public FLProgram Run(FLProgram file, int width, int height)
{
FLBuffer buffer =
new FLBuffer(
CLAPI.CreateEmpty <byte>(Instance, height * width * 4, MemoryFlag.ReadWrite,
"FLRunnerExecutionCreatedBuffer"), width, height);
return(Run(file, buffer, true));
}
public void FLComments()
{
DebugHelper.ThrowOnAllExceptions = true;
string file = Path.GetFullPath("resources/filter/comments/test.fl");
Interpreter P = new Interpreter(file,
CLAPI.CreateEmpty <byte>(128 * 128 * 4, MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite), 128, 128,
1,
4, new KernelDatabase("resources/kernel", OpenCL.TypeEnums.DataTypes.UCHAR1)); //We need to Create a "fresh" database since xunit is making the cl context invalid when changing the test
while (!P.Terminated)
{
P.Step();
}
}
public void OpenFL_Comments_Test()
{
string file = Path.GetFullPath("resources/filter/comments/test.fl");
FLInterpreter p = new FLInterpreter(CLAPI.MainThread, file,
CLAPI.CreateEmpty <byte>(CLAPI.MainThread, 128 * 128 * 4,
MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite), 128, 128,
1,
4, new KernelDatabase(CLAPI.MainThread, "resources/kernel", DataTypes.Uchar1)); //We need to Create a "fresh" database since xunit is making the cl context invalid when changing the test
while (!p.Terminated)
{
p.Step();
}
}
public FLBuffer(
CLAPI instance, int width, int height, int depth, object handleIdentifier,
MemoryFlag flag = MemoryFlag.ReadWrite, bool optimize = false) : this(
CLAPI.CreateEmpty <byte>(
instance,
width *height *depth * 4,
flag,
handleIdentifier,
optimize
),
width,
height,
depth
)
{
}
public void OpenFL_Defines_Test()
{
string file = Path.GetFullPath("resources/filter/defines/test.fl");
FLInterpreter p = new FLInterpreter(CLAPI.MainThread, file,
CLAPI.CreateEmpty <byte>(CLAPI.MainThread, 128 * 128 * 4,
MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite), 128, 128,
1,
4, TestSetup.KernelDb);
FLInterpreterStepResult ret = p.Step();
Assert.True(ret.DefinedBuffers.Count == 5);
Assert.True(ret.DefinedBuffers[0] == "in_unmanaged");
Assert.True(ret.DefinedBuffers[1] == "textureD_internal");
Assert.True(ret.DefinedBuffers[2] == "textureC_internal");
Assert.True(ret.DefinedBuffers[3] == "textureB_internal");
Assert.True(ret.DefinedBuffers[4] == "textureA_internal");
}
public void OpenCL_WriteBuffer_Test()
{
float[] b = new float[255];
for (int i = 0; i < b.Length; i++)
{
b[i] = i;
}
MemoryBuffer buffer = CLAPI.CreateEmpty <float>(CLAPI.MainThread, b.Length,
MemoryFlag.ReadWrite, "TestBuffer");
CLAPI.WriteToBuffer(CLAPI.MainThread, buffer, b);
float[] c = CLAPI.ReadBuffer <float>(CLAPI.MainThread, buffer, b.Length);
Assert.True(CheckValues(c, b));
}
public void FLDefines()
{
DebugHelper.ThrowOnAllExceptions = true;
string file = Path.GetFullPath("resources/filter/defines/test.fl");
Interpreter P = new Interpreter(file,
CLAPI.CreateEmpty <byte>(128 * 128 * 4, MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite), 128, 128,
1,
4, TestSetup.KernelDB);
InterpreterStepResult ret = P.Step();
Assert.True(ret.DefinedBuffers.Count == 5);
Assert.True(ret.DefinedBuffers[0] == "in_unmanaged");
Assert.True(ret.DefinedBuffers[1] == "textureD_internal");
Assert.True(ret.DefinedBuffers[2] == "textureC_internal");
Assert.True(ret.DefinedBuffers[3] == "textureB_internal");
Assert.True(ret.DefinedBuffers[4] == "textureA_internal");
}
public void WriteBuffer()
{
CLAPI.Reinitialize();
DebugHelper.ThrowOnAllExceptions = true;
float[] b = new float[255];
for (int i = 0; i < b.Length; i++)
{
b[i] = i;
}
MemoryBuffer buffer = CLAPI.CreateEmpty <float>(b.Length, MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite);
CLAPI.WriteToBuffer(buffer, b);
float[] c = CLAPI.ReadBuffer <float>(buffer, b.Length);
Assert.True(CheckValues(c, b));
}
public void FLKernels()
{
DebugHelper.ThrowOnAllExceptions = true;
DebugHelper.SeverityFilter = 10;
string path = "resources/filter/tests";
string[] files = Directory.GetFiles(path, "*.fl");
KernelDatabase db = new KernelDatabase("resources/kernel", OpenCL.TypeEnums.DataTypes.UCHAR1);
foreach (string file in files)
{
Interpreter P = new Interpreter(file,
CLAPI.CreateEmpty <byte>(128 * 128 * 4, MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite), 128, 128,
1,
4, db); //We need to Create a "fresh" database since xunit is making the cl context invalid when changing the test
while (!P.Terminated)
{
P.Step();
}
}
}
public void OpenFL_Kernels_Test()
{
string path = "resources/filter/tests";
string[] files = Directory.GetFiles(path, "*.fl");
KernelDatabase db =
new KernelDatabase(CLAPI.MainThread, "resources/kernel", DataTypes.Uchar1);
foreach (string file in files)
{
FLInterpreter p = new FLInterpreter(CLAPI.MainThread, file,
CLAPI.CreateEmpty <byte>(CLAPI.MainThread, 64 * 64 * 4,
MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite), 64, 64,
1,
4, db); //We need to Create a "fresh" database since xunit is making the cl context invalid when changing the test
while (!p.Terminated)
{
p.Step();
}
}
}
public override FLBuffer GetBuffer()
{
MemoryFlag flag = Modifiers.IsReadOnly ? MemoryFlag.ReadOnly : MemoryFlag.ReadWrite;
if (!IsArray)
{
return(new LazyLoadingFLBuffer(
root =>
new FLBuffer(
CLAPI.CreateEmpty <byte>(
root.Instance,
root.InputSize,
flag,
"EmptySerializableBuffer." +
Name
),
root.Dimensions.x,
root.Dimensions.y,
root.Dimensions.z
),
Modifiers.InitializeOnStart
));
}
return(new LazyLoadingFLBuffer(
root =>
new FLBuffer(
CLAPI.CreateEmpty <byte>(
root.Instance,
Size,
flag,
"EmptySerializableBuffer." + Name
),
Size,
1,
1
),
Modifiers.InitializeOnStart
));
}
/// <summary>
/// Jumps the interpreter to the specified index
/// </summary>
/// <param name="index">the index of the line to jump to</param>
/// <param name="leaveBuffer">a flag to optionally keep the current buffer</param>
private void JumpTo(int index, bool leaveBuffer = false)
{
Logger.Log(DebugChannel.Log | DebugChannel.OpenFL, Verbosity.Level6,
"Jumping To Function: " + data.Source[index]);
jumpStack.Push(new FLInterpreterState(currentIndex, currentBuffer, currentArgStack));
stepResult.HasJumped = true;
int size = (int)currentBuffer.Buffer.Size;
if (!leaveBuffer)
{
currentBuffer =
new CLBufferInfo(
CLAPI.CreateEmpty <byte>(instance, size, MemoryFlag.ReadWrite | MemoryFlag.CopyHostPointer),
true);
currentBuffer.SetKey("Internal_JumpBuffer_Stack_Index" + (jumpStack.Count - 1));
}
currentIndex = index + 1; //+1 because the index is the function header
currentWord = 0;
}
public void FLWFCDefines_Wrong()
{
DebugHelper.ThrowOnAllExceptions = true;
string[] files = Directory.GetFiles("resources/filter/defines/", "test_wrong_define_wfc_*.fl");
for (int i = 0; i < 2; i++)
{
DebugHelper.ThrowOnAllExceptions = i == 0;
foreach (string file in files)
{
try
{
Interpreter P = new Interpreter(file,
CLAPI.CreateEmpty <byte>(128 * 128 * 4, MemoryFlag.CopyHostPointer | MemoryFlag.ReadWrite),
128,
128,
1,
4, TestSetup.KernelDB);
Assert.True(!DebugHelper.ThrowOnAllExceptions);
}
catch (Exception e)
{
Assert.True(DebugHelper.ThrowOnAllExceptions);
if (!(e is FLInvalidFunctionUseException))
{
Assert.True(false);
continue;
}
//We passed
}
}
}
}
/// <summary>
/// Jumps the interpreter to the specified index
/// </summary>
/// <param name="index">the index of the line to jump to</param>
/// <param name="leaveBuffer">a flag to optionally keep the current buffer</param>
private void JumpTo(int index, bool leaveBuffer = false)
{
Logger.Log("Jumping To Function: " + Data.Source[index], DebugChannel.OpenFL | DebugChannel.Log, 6);
_jumpStack.Push(new InterpreterState(_currentIndex, _currentBuffer, _currentArgStack));
_stepResult.HasJumped = true;
#if NO_CL
int size = 1;
#else
int size = (int)_currentBuffer.Buffer.Size;
#endif
if (!leaveBuffer)
{
_currentBuffer =
new CLBufferInfo(CLAPI.CreateEmpty <byte>(size, MemoryFlag.ReadWrite | MemoryFlag.CopyHostPointer),
true);
_currentBuffer.SetKey("Internal_JumpBuffer_Stack_Index" + (_jumpStack.Count - 1));
}
_currentIndex = index + 1; //+1 because the index is the function header
_currentWord = 0;
}
/// <summary>
/// Define handler that loads defined Textures
/// </summary>
/// <param name="instance">CLAPI Instance of the Current Thread</param>
/// <param name="arg">Args from the FL Script</param>
/// <param name="defines">Defines</param>
/// <param name="width">width of the input buffer</param>
/// <param name="height">height of the input buffer</param>
/// <param name="depth">depth of the input buffer</param>
/// <param name="channelCount">channel count of the input buffer</param>
/// <param name="kernelDb">the kernel database to use</param>
private void DefineTexture(CLAPI instance, string[] arg, Dictionary <string, CLBufferInfo> defines,
int width, int height,
int depth, int channelCount, KernelDatabase kernelDb)
{
if (arg.Length < 2)
{
throw new FLInvalidFunctionUseException(SCRIPT_DEFINE_KEY, "Invalid Define statement");
}
string varname = arg[0].Trim();
if (defines.ContainsKey(varname))
{
Logger.Log(DebugChannel.Error, Verbosity.Level1, "Overwriting " + varname,
DebugChannel.Warning | DebugChannel.OpenFL, 10);
defines.Remove(varname);
}
MemoryFlag flags = MemoryFlag.ReadWrite;
string[] flagTest = varname.Split(' ');
if (flagTest.Length > 1)
{
varname = flagTest[1];
if (flagTest[0] == "r")
{
flags = MemoryFlag.ReadOnly;
}
else if (flagTest[0] == "w")
{
flags = MemoryFlag.WriteOnly;
}
}
string[] args = arg[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
string filename = args[0].Trim();
byte[] activeChannels = new byte[channelCount];
for (int i = 0; i < activeChannels.Length; i++)
{
activeChannels[i] = 1;
}
int inputBufferSize = width * height * depth * channelCount;
if (IsSurroundedBy(filename, FILEPATH_INDICATOR))
{
string fn = filename.Replace(FILEPATH_INDICATOR, "");
if (File.Exists(fn))
{
Bitmap bmp = new Bitmap((Bitmap)System.Drawing.Image.FromFile(fn), width, height);
CLBufferInfo info = new CLBufferInfo(CLAPI.CreateFromImage(instance, bmp,
MemoryFlag.CopyHostPointer | flags), true);
info.SetKey(varname);
defines.Add(varname, info);
}
else
{
throw
new FLInvalidFunctionUseException(DEFINE_KEY, "Invalid Filepath",
new InvalidFilePathException(fn));
}
}
else if (filename == "rnd")
{
MemoryBuffer buf =
CLAPI.CreateEmpty <byte>(instance, inputBufferSize, flags | MemoryFlag.CopyHostPointer);
CLAPI.WriteRandom(instance, buf, Randombytesource, activeChannels, false);
CLBufferInfo info = new CLBufferInfo(buf, true);
info.SetKey(varname);
defines.Add(varname, info);
}
else if (filename == "urnd")
{
MemoryBuffer buf =
CLAPI.CreateEmpty <byte>(instance, inputBufferSize, flags | MemoryFlag.CopyHostPointer);
CLAPI.WriteRandom(instance, buf, Randombytesource, activeChannels, true);
CLBufferInfo info = new CLBufferInfo(buf, true);
info.SetKey(varname);
defines.Add(varname, info);
}
else if (filename == "empty")
{
CLBufferInfo info = new CLBufferInfo(CLAPI.CreateEmpty <byte>(instance, inputBufferSize, flags), true);
info.SetKey(varname);
defines.Add(varname, info);
}
else if (filename == "wfc" || filename == "wfcf")
{
bool force = filename == "wfcf";
if (args.Length < 10)
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[2], out int n))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[3], out int widh))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[4], out int heigt))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!bool.TryParse(args[5], out bool periodicInput))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!bool.TryParse(args[6], out bool periodicOutput))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[7], out int symmetry))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[8], out int ground))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[9], out int limit))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else
{
string fn = args[1].Trim().Replace(FILEPATH_INDICATOR, "");
if (CLAPI.FileExists(fn))
{
Bitmap bmp;
WFCOverlayMode wfc = new WFCOverlayMode(fn, n, widh,
heigt, periodicInput, periodicOutput, symmetry, ground);
if (force)
{
do
{
wfc.Run(limit);
bmp = new Bitmap(wfc.Graphics(), new Size(width, height)); //Apply scaling
} while (!wfc.Success);
}
else
{
wfc.Run(limit);
bmp = new Bitmap(wfc.Graphics(), new Size(width, height)); //Apply scaling
}
CLBufferInfo info = new CLBufferInfo(CLAPI.CreateFromImage(instance, bmp,
MemoryFlag.CopyHostPointer | flags), true);
info.SetKey(varname);
defines.Add(varname, info);
}
else
{
throw
new FLInvalidFunctionUseException("wfc", "Invalid WFC Image statement",
new InvalidFilePathException(fn));
}
}
}
else
{
StringBuilder s = new StringBuilder();
foreach (string s1 in args)
{
s.Append(s1 + " ");
}
throw new FLInvalidFunctionUseException(DEFINE_KEY, "Define statement wrong: " + s);
}
}
public FLBuffer(CLAPI instance, int width, int height, object handleIdentifier) : this(
CLAPI.CreateEmpty <byte>(instance, width *height * 4, MemoryFlag.ReadWrite, handleIdentifier), width,
height)
{
}
protected override void InitializeScene()
{
Add(DebugConsoleComponent.CreateConsole());
Matrix4 proj = Matrix4.CreatePerspectiveFieldOfView(
MathHelper.DegreesToRadians(75f), //Field of View Vertical
16f / 9f, //Aspect Ratio
0.1f, //Near Plane
1000f); //Far Plane
BasicCamera bc = new BasicCamera(proj, Vector3.Zero);
Add(bc); //Adding the BasicCamera(That is a gameobject under the hood) to the scene to receive events
SetCamera(bc); //Sets the Camera as the "active" camera that the scene will be rendered from.
//Image size in bytes(Width * Height * ChannelCount)
int imageSize = 512 * 512 * 4;
//Creating a Kernel Database that will load all the Kernels contained in the asset directory
KernelDatabase db = new KernelDatabase(CLAPI.MainThread, "assets/test_kernel/", DataVectorTypes.Uchar1);
//We try to get the kernel_red from the file assets/test_kernel/red.cl
db.TryGetClKernel("kernel_red", out CLKernel redKernel);
//Creating a MemoryBuffer with size of the image.
//We are using the CLAPI instance of the main thread and specify that we`d like to read/write from the buffer
MemoryBuffer imageBuffer = CLAPI.CreateEmpty <byte>(CLAPI.MainThread, imageSize, MemoryFlag.ReadWrite,
"CLMemoryBufferForBox");
//With plain OpenCL you would need to Set the Arguments/Buffers by their argument index/types/size/yada yads,
//thanks to the CL abstraction for the engine, we can just specify the argument name how we do in OpenGL Shaders(But Faster).
redKernel.SetBuffer("imageData", imageBuffer);
//Set Arg has the capabilities to automatically cast the value that is passed to the right type,
//however this is not really fast and can be avoided by specifying the correct type directly.
redKernel.SetArg("strength", 0.5f); //We directly pass a float, no casting required
//When We pass something as byte(uchar in cl), we need to cast it.
//If we dont the Engine OpenCL Wrapper will automatically convert the integer into a byte, but it will apply rescaling
// This takes over automatic type conversion from float(opengl) to byte(System.Bitmap/opencl)
// Calculation when not passed: (4 / Int32.MaxSize) * byte.MaxValue.
redKernel.SetArg("channelCount", (byte)4);
//This Line runs the kernel.
CLAPI.Run(CLAPI.MainThread, redKernel, imageSize);
//After the kernel ran, we can read the buffer we have passed to the kernel and Convert it into a OpenGL Texture.
Texture tex = TextureLoader.BytesToTexture(CLAPI.ReadBuffer <byte>(CLAPI.MainThread, imageBuffer, imageSize),
512, 512, "BoxTexture");
GameObject box = new GameObject(-Vector3.UnitZ * 4, "Box"); //Creating a new Empty GameObject
LitMeshRendererComponent lmr = new LitMeshRendererComponent( //Creating a Renderer Component
DefaultFilepaths.DefaultLitShader, //The OpenGL Shader used(Unlit and Lit shaders are provided)
Prefabs.Cube, //The Mesh that is going to be used by the MeshRenderer
tex, //Diffuse Texture to put on the mesh
1); //Render Mask (UI = 1 << 30)
box.AddComponent(lmr); //Attaching the Renderer to the GameObject
box.AddComponent(new RotateSelfComponent()); //Adding a component that rotates the Object on the Y-Axis
Add(box); //Adding the Object to the Scene.
}
/// <summary>
/// Define handler that loads defined scripts
/// </summary>
/// <param name="arg">The Line of the definition</param>
private static void DefineScript(string[] arg, Dictionary <string, CLBufferInfo> defines, int width, int height,
int depth, int channelCount, KernelDatabase kernelDb)
{
if (arg.Length < 2)
{
Logger.Crash(new FLInvalidFunctionUseException(ScriptDefineKey, "Invalid Define statement"), true);
return;
}
string varname = arg[0].Trim();
if (defines.ContainsKey(varname))
{
Logger.Log("Overwriting " + varname, DebugChannel.Warning | DebugChannel.OpenFL, 10);
defines.Remove(varname);
}
string[] args = arg[1].Split(' ', StringSplitOptions.RemoveEmptyEntries);
string filename = args[0].Trim();
int InputBufferSize = width * height * depth * channelCount;
if (IsSurroundedBy(filename, FilepathIndicator))
{
Logger.Log("Loading SubScript...", DebugChannel.Log | DebugChannel.OpenFL, 10);
MemoryBuffer buf =
CLAPI.CreateEmpty <byte>(InputBufferSize, MemoryFlag.ReadWrite);
string fn = filename.Replace(FilepathIndicator, "");
if (File.Exists(fn))
{
Interpreter interpreter = new Interpreter(fn, buf, width, height,
depth, channelCount, kernelDb, true);
do
{
interpreter.Step();
} while (!interpreter.Terminated);
CLBufferInfo info = interpreter.GetActiveBufferInternal();
info.SetKey(varname);
defines.Add(varname, info);
interpreter.ReleaseResources();
}
else
{
Logger.Crash(
new FLInvalidFunctionUseException(ScriptDefineKey, "Not a valid filepath as argument.",
new InvalidFilePathException(fn)),
true);
CLBufferInfo info = new CLBufferInfo(CLAPI.CreateEmpty <byte>(InputBufferSize, MemoryFlag.ReadWrite),
true);
info.SetKey(varname);
defines.Add(varname, info);
}
}
else
{
Logger.Crash(new FLInvalidFunctionUseException(ScriptDefineKey, "Not a valid filepath as argument."),
true);
CLBufferInfo info =
new CLBufferInfo(CLAPI.CreateEmpty <byte>(InputBufferSize, MemoryFlag.ReadWrite), true);
info.SetKey(varname);
defines.Add(varname, info);
}
}
/// <summary>
/// Define handler that loads defined scripts
/// </summary>
/// <param name="instance">CLAPI Instance of the Current Thread</param>
/// <param name="arg">Args from the FL Script</param>
/// <param name="defines">Defines</param>
/// <param name="width">width of the input buffer</param>
/// <param name="height">height of the input buffer</param>
/// <param name="depth">depth of the input buffer</param>
/// <param name="channelCount">channel count of the input buffer</param>
/// <param name="kernelDb">the kernel database to use</param>
private void DefineScript(CLAPI instance, string[] arg, Dictionary <string, CLBufferInfo> defines,
int width, int height,
int depth, int channelCount, KernelDatabase kernelDb)
{
if (arg.Length < 2)
{
throw new FLInvalidFunctionUseException(SCRIPT_DEFINE_KEY, "Invalid Define statement");
}
string varname = arg[0].Trim();
if (defines.ContainsKey(varname))
{
Logger.Log(DebugChannel.Error, Verbosity.Level1, "Overwriting " + varname,
DebugChannel.Warning | DebugChannel.OpenFL, 10);
defines.Remove(varname);
}
string[] args = arg[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
string filename = args[0].Trim();
int inputBufferSize = width * height * depth * channelCount;
if (IsSurroundedBy(filename, FILEPATH_INDICATOR))
{
Logger.Log(DebugChannel.Error, Verbosity.Level1, "Loading SubScript...",
DebugChannel.Log | DebugChannel.OpenFL, 10);
MemoryBuffer buf =
CLAPI.CreateEmpty <byte>(instance, inputBufferSize, MemoryFlag.ReadWrite);
string fn = filename.Replace(FILEPATH_INDICATOR, "");
if (CLAPI.FileExists(fn))
{
FLInterpreter flInterpreter = new FLInterpreter(instance, fn, buf, width, height,
depth, channelCount, kernelDb, true);
do
{
flInterpreter.Step();
} while (!flInterpreter.Terminated);
CLBufferInfo info = flInterpreter.GetActiveBufferInternal();
info.SetKey(varname);
defines.Add(varname, info);
flInterpreter.ReleaseResources();
}
else
{
throw
new FLInvalidFunctionUseException(SCRIPT_DEFINE_KEY, "Not a valid filepath as argument.",
new InvalidFilePathException(fn));
}
}
else
{
throw new FLInvalidFunctionUseException(SCRIPT_DEFINE_KEY, "Not a valid filepath as argument.");
}
}
public void CreateEmptyAlloc()
{
MemoryBuffer buf = CLAPI.CreateEmpty <byte>(instance, BufferSize, MemoryFlag.ReadWrite, "TestEmptyAlloc");
buf.Dispose();
}