public override void HardReset()
{
_counters = new IntBuffer(8);
_tops = new ByteBuffer(8);
_flags = new ByteBuffer(8);
_bottoms = new ByteBuffer(8);
_musicModes = new bool[3];
_bank4K = 0;
_currentRandomVal = 0;
_elapsedCycles = 85;
_fractionalClocks = 0;
base.HardReset();
}
public IntBuffer AsIntBuffer()
{
IntBuffer buf = new IntBuffer();
buf.buffer = new byte[this.buffer.Length];
this.buffer.CopyTo(buf.buffer, 0);
buf.c = this.c;
buf.capacity = this.capacity;
buf.index = this.index;
buf.limit = this.limit;
buf.mark = this.mark;
buf.offset = this.offset;
buf.order = this.order;
return(buf);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: protected void writeMappingFile() throws java.io.IOException
protected internal virtual void writeMappingFile()
{
System.IO.Stream mappingFileWriter = new System.IO.FileStream(mappingFile, System.IO.FileMode.Create, System.IO.FileAccess.Write);
sbyte[] buffer = new sbyte[4];
IntBuffer intBuffer = ByteBuffer.wrap(buffer).asIntBuffer();
int numSectors = NumSectors;
for (int i = 0; i < numSectors; i++)
{
intBuffer.put(0, sectorMapping[i]);
mappingFileWriter.Write(buffer, 0, buffer.Length);
}
mappingFileWriter.Close();
sectorMappingDirty = false;
}
public void AddItemsOverCapacityWithOverwrite()
{
var capacity = 5;
var cb = new IntBuffer(capacity, true);
cb.Add(1);
cb.Add(2);
cb.Add(3);
cb.Add(4);
cb.Add(5);
cb.Add(6);
cb.Capacity.Should().Be(capacity, $"the Capacity after creating a new {nameof(IntBuffer)} should be {capacity}");
cb.Count.Should().Be(5);
cb.ToArray().Should().Equal(new[] { 2, 3, 4, 5, 6 });
}
protected BufferWrapper doRead(ByteBuffer byteBuffer)
{
IntBuffer intBuffer = byteBuffer.asIntBuffer();
// Replace null (NaN) values in partially null coordinates with 0. Because these vector coordinate buffers
// are passed directly to GL, we avoid compatability problems with some graphics drivers by removing any
// NaN coordinate in the vectors. We must also detect when a vector is completely null, and enter an empty
// sub-buffer in this case. This is necessary because we are eliminating the NaN signal which the data
// consumer would ordinarily use to detect null coordinates.
if (this.replaceNaN(intBuffer, 0) <= 0)
{
return(null);
}
return(new BufferWrapper.IntBufferWrapper(intBuffer));
}
public virtual int hleAudioGetInputLength()
{
if (inputDevice == null)
{
return(0);
}
if (samplesBuffer == null)
{
samplesBuffer = BufferUtils.createIntBuffer(1);
}
ALC10.alcGetInteger(inputDevice, ALC11.ALC_CAPTURE_SAMPLES, samplesBuffer);
return(samplesBuffer.get(0));
}
/// <summary>
/// Creates a MemoryWriter to write values to memory.
/// </summary>
/// <param name="address"> the address where to start writing.
/// When step == 2, the address has to be 16-bit aligned ((address & 1) == 0).
/// When step == 4, the address has to be 32-bit aligned ((address & 3) == 0). </param>
/// <param name="Length"> the maximum number of bytes that can be written. </param>
/// <param name="step"> when step == 1, write 8-bit values
/// when step == 2, write 16-bit values
/// when step == 4, write 32-bit values
/// other value for step are not allowed. </param>
/// <returns> the MemoryWriter </returns>
public static IMemoryWriter getMemoryWriter(int address, int Length, int step)
{
address &= Memory.addressMask;
if (RuntimeContext.hasMemoryInt())
{
return(getFastMemoryWriter(address, step));
}
if (!DebuggerMemory.Installed)
{
Buffer buffer = Memory.Instance.getBuffer(address, Length);
if (buffer is IntBuffer)
{
IntBuffer intBuffer = (IntBuffer)buffer;
switch (step)
{
case 1:
return(new MemoryWriterInt8(intBuffer, address));
case 2:
return(new MemoryWriterInt16(intBuffer, address));
case 4:
return(new MemoryWriterInt32(intBuffer, address));
}
}
else if (buffer is ByteBuffer)
{
ByteBuffer byteBuffer = (ByteBuffer)buffer;
switch (step)
{
case 1:
return(new MemoryWriterByte8(byteBuffer, address));
case 2:
return(new MemoryWriterByte16(byteBuffer, address));
case 4:
return(new MemoryWriterByte32(byteBuffer, address));
}
}
}
// Default (generic) MemoryWriter
return(new MemoryWriterGeneric(address, Length, step));
}
private void Render()
{
while (true)
{
// Update
HidControllerKeys CurrentButton = 0;
JoystickPosition LeftJoystick;
JoystickPosition RightJoystick;
int LeftJoystickDX = 0;
int LeftJoystickDY = 0;
int RightJoystickDX = 0;
int RightJoystickDY = 0;
LeftJoystick = new JoystickPosition
{
DX = LeftJoystickDX,
DY = LeftJoystickDY
};
RightJoystick = new JoystickPosition
{
DX = RightJoystickDX,
DY = RightJoystickDY
};
Ns.Hid.SendControllerButtons(HidControllerID.CONTROLLER_HANDHELD, HidControllerLayouts.Main, CurrentButton, LeftJoystick, RightJoystick);
// Draw
ScreenTex.UploadBitmap();
Renderer.RunActions();
Renderer.BindTexture(0);
Renderer.Render();
if (ScreenTex.Pixels != null)
{
ImageBitmap.CopyPixelsFromBuffer(IntBuffer.Wrap(ScreenTex.Pixels));
}
RunOnUiThread(() => ImageView.SetImageBitmap(ImageBitmap));
}
}
protected CompoundVecBuffer(CompoundVecBuffer that, int[] indices, int offset, int length)
{
this.count = length;
this.capacity = length;
this.offsets = WWBufferUtil.newIntBuffer(length, ALLOCATE_DIRECT_BUFFERS);
this.lengths = WWBufferUtil.newIntBuffer(length, ALLOCATE_DIRECT_BUFFERS);
for (int i = offset; i < offset + length; i++)
{
this.offsets.put(that.offsets.get(indices[i]));
this.lengths.put(that.lengths.get(indices[i]));
}
this.offsets.rewind();
this.lengths.rewind();
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: protected void readMappingFile() throws java.io.IOException
protected internal virtual void readMappingFile()
{
System.IO.Stream mappingFileReader = new System.IO.FileStream(mappingFile, System.IO.FileMode.Open, System.IO.FileAccess.Read);
int mappingSize = (int)(mappingFile.Length() / 4);
sectorMapping = new int[mappingSize];
sbyte[] buffer = new sbyte[4];
IntBuffer intBuffer = ByteBuffer.wrap(buffer).asIntBuffer();
for (int i = 0; i < mappingSize; i++)
{
mappingFileReader.Read(buffer, 0, buffer.Length);
sectorMapping[i] = intBuffer.get(0);
}
mappingFileReader.Close();
sectorMappingDirty = false;
}
public override bool allocate()
{
try
{
byteBuffer = ByteBuffer.allocateDirect(MemoryMap.END_RAM + 1).order(ByteOrder.LITTLE_ENDIAN);
intBuffer = byteBuffer.asIntBuffer();
shortBuffer = byteBuffer.asShortBuffer();
clearBuffer = ByteBuffer.allocateDirect(clearBufferSize).order(byteBuffer.order());
}
catch (System.OutOfMemoryException)
{
// Not enough memory provided for this VM, cannot use FastMemory model
Memory.Console.WriteLine("Cannot allocate DirectBufferMemory: add the option '-Xmx256m' to the Java Virtual Machine startup command to improve Performance");
Memory.Console.WriteLine("The current Java Virtual Machine has been started using '-Xmx" + (Runtime.Runtime.maxMemory() / (1024 * 1024)) + "m'");
return(false);
}
return(base.allocate());
}
public void CopyFullWrappedBuffer_LargerMemory()
{
var cb = new IntBuffer(new[] { 1, 2, 3 }, 5);
cb.Remove();
cb.Remove();
cb.Remove(); // Write index should be positioned at 3
cb.Count.Should().Be(0);
cb.Add(10);
cb.Add(11);
cb.Add(12);
cb.Add(13);
var target = new int[] { -1, -1, -1, -1, -1, -1 };
cb.CopyTo(new Memory <int>(target)).Should().Be(4);
target.Should().Equal(new[] { 10, 11, 12, 13, -1, -1 });
}
public void CopyWrappedFullFirstPortionOnly_Memory()
{
var cb = new IntBuffer(new[] { 1, 2, 3 }, 5);
cb.Remove();
cb.Remove();
cb.Remove(); // Write index should be positioned at 3
cb.Count.Should().Be(0);
cb.Add(10);
cb.Add(11);
cb.Add(12);
cb.Add(13);
var target = new int[] { -1, -1, -1, -1, -1 };
cb.CopyTo(new Memory <int>(target).Slice(0, 2)).Should().Be(2);
target.Should().Equal(new[] { 10, 11, -1, -1, -1 });
}
public void CopyWrappedSmallerFirstPortionOnly_Array()
{
var cb = new IntBuffer(new[] { 1, 2, 3 }, 5);
cb.Remove();
cb.Remove();
cb.Remove(); // Write index should be positioned at 3
cb.Count.Should().Be(0);
cb.Add(10);
cb.Add(11);
cb.Add(12);
cb.Add(13);
var target = new int[] { -1, -1, -1, -1, -1 };
cb.CopyTo(target, 0, 1);
target.Should().Equal(new[] { 10, -1, -1, -1, -1 });
}
/// <summary>Set the checksum related parameters</summary>
/// <param name="verifyChecksum">whether to verify checksum</param>
/// <param name="sum">which type of checksum to use</param>
/// <param name="maxChunkSize">maximun chunk size</param>
/// <param name="checksumSize">checksum size</param>
protected internal void Set(bool verifyChecksum, Checksum sum, int maxChunkSize,
int checksumSize)
{
lock (this)
{
// The code makes assumptions that checksums are always 32-bit.
System.Diagnostics.Debug.Assert(!verifyChecksum || sum == null || checksumSize ==
ChecksumSize);
this.maxChunkSize = maxChunkSize;
this.verifyChecksum = verifyChecksum;
this.sum = sum;
this.buf = new byte[maxChunkSize];
// The size of the checksum array here determines how much we can
// read in a single call to readChunk
this.checksum = new byte[ChunksPerRead * checksumSize];
this.checksumInts = ByteBuffer.Wrap(checksum).AsIntBuffer();
this.count = 0;
this.pos = 0;
}
}
protected void expandCapacity(int minCapacity)
{
int newCapacity = 2 * this.capacity;
// If the new capacity overflows the range of 32-bit integers, then use the largest 32-bit integer.
if (newCapacity < 0)
{
newCapacity = Integer.MAX_VALUE;
}
// If the new capacity is still not large enough for the minimum capacity specified, then just use the minimum
// capacity specified.
else if (newCapacity < minCapacity)
{
newCapacity = minCapacity;
}
this.offsets = WWBufferUtil.copyOf(this.offsets, newCapacity);
this.lengths = WWBufferUtil.copyOf(this.lengths, newCapacity);
this.capacity = newCapacity;
}
protected CompoundVecBuffer(CompoundVecBuffer that, int beginIndex, int endIndex)
{
int length = endIndex - beginIndex + 1;
this.count = length;
this.capacity = length;
this.offsets = WWBufferUtil.newIntBuffer(length, ALLOCATE_DIRECT_BUFFERS);
that.offsets.limit(endIndex + 1);
that.offsets.position(beginIndex);
this.offsets.put(that.offsets);
this.offsets.rewind();
that.offsets.clear();
this.lengths = WWBufferUtil.newIntBuffer(length, ALLOCATE_DIRECT_BUFFERS);
that.lengths.limit(endIndex + 1);
that.lengths.position(beginIndex);
this.lengths.put(that.lengths);
this.lengths.rewind();
that.lengths.clear();
}
public override void HardReset()
{
_superChargerImage = new ByteBuffer(8192);
_imageOffsets = new IntBuffer(2);
_writePending = false;
_distinctAccesses = 0;
_writeEnabled = false;
_dataHoldRegister = 0;
_numberOfLoadImages = 0;
_loadedImages = null;
_header = new ByteBuffer(256);
_powerIndicator = false;
_powerRomCycle = 0;
_size = 0;
_elapsedCycles = 0;
InitializeSettings();
base.HardReset();
}
public string TestBuffer()
{
IntBuffer buff = new IntBuffer(2);
buff.Append(1);
buff.Append(3);
buff.Append(5);
buff.Append(7);
buff.Append(9);
buff.Append(11);
buff.Append(13);
buff.Append(15);
buff.Append(17);
int a = buff[0];
int b = buff[1];
int c = buff[2];
buff[1] = 10;
int d = buff[1];
return(Convert.ToString(a) + Convert.ToString(b) + Convert.ToString(c) + Convert.ToString(d));
}
public static IntBuffer getDirectBuffer(int size, IntBuffer buffer)
{
if (buffer == null)
{
return(buffer);
}
size = Round4(size);
if (buffer.Direct)
{
buffer.limit((size >> 2) + buffer.position());
return(buffer);
}
IntBuffer directBuffer = allocateDirectBuffer(size).asIntBuffer();
directBuffer.put((IntBuffer)((IntBuffer)buffer).slice().limit(size >> 2));
directBuffer.rewind();
return(directBuffer);
}
public override void multiDrawArrays(int primitive, IntBuffer first, IntBuffer count)
{
base.multiDrawArrays(primitive, first, count);
re.checkAndLogErrors("multiDrawArrays");
}
static public void SyncObject(Serializer ser, object obj)
{
BindingFlags defaultFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.FlattenHierarchy;
MemberInfo[] members = obj.GetType().GetMembers(defaultFlags);
Bit refBit;
Boolean refBool;
Byte refByte;
ByteBuffer refByteBuffer;
Int16 refInt16;
Int32 refInt32;
IntBuffer refIntBuffer;
Int32 refPointX;
Int32 refPointY;
SByte refSByte;
UInt16 refUInt16;
UInt32 refUInt32;
Int32 refRectHeight;
Int32 refRectWidth;
foreach (MemberInfo member in members)
{
object currentValue = null;
bool fail = false;
FieldInfo fieldInfo = null;
PropertyInfo propInfo = null;
Type valueType = null;
if (member.MemberType == MemberTypes.Field)
{
fieldInfo = member.ReflectedType.GetField(member.Name, defaultFlags);
valueType = fieldInfo.FieldType;
currentValue = fieldInfo.GetValue(obj);
}
else
{
fail = true;
}
if (!fail)
{
if (valueType.IsArray)
{
}
if (currentValue != null)
{
switch (valueType.Name)
{
case "Bit":
refBit = (Bit)currentValue;
ser.Sync(member.Name, ref refBit);
currentValue = refBit;
break;
case "Boolean":
refBool = (Boolean)currentValue;
ser.Sync(member.Name, ref refBool);
currentValue = refBool;
break;
case "Boolean[]":
{
bool[] tmp = (bool[])currentValue;
ser.Sync(member.Name, ref tmp, false);
currentValue = tmp;
}
break;
case "Byte":
refByte = (Byte)currentValue;
ser.Sync(member.Name, ref refByte);
currentValue = refByte;
break;
case "Byte[]":
refByteBuffer = new ByteBuffer((byte[])currentValue);
ser.Sync(member.Name, ref refByteBuffer);
currentValue = refByteBuffer.Arr;
break;
case "ByteBuffer":
refByteBuffer = (ByteBuffer)currentValue;
ser.Sync(member.Name, ref refByteBuffer);
currentValue = refByteBuffer;
break;
case "Func`1":
break;
case "Int16":
refInt16 = (Int16)currentValue;
ser.Sync(member.Name, ref refInt16);
currentValue = refInt16;
break;
case "Int32":
refInt32 = (Int32)currentValue;
ser.Sync(member.Name, ref refInt32);
currentValue = refInt32;
break;
case "Int32[]":
refIntBuffer = new IntBuffer((int[])currentValue);
ser.Sync(member.Name, ref refIntBuffer);
currentValue = refIntBuffer.Arr;
break;
case "IntBuffer":
refIntBuffer = (IntBuffer)currentValue;
ser.Sync(member.Name, ref refIntBuffer);
currentValue = refIntBuffer;
break;
case "Point":
refPointX = ((Point)currentValue).X;
refPointY = ((Point)currentValue).Y;
ser.Sync(member.Name + "_X", ref refPointX);
ser.Sync(member.Name + "_Y", ref refPointY);
currentValue = new Point(refPointX, refPointY);
break;
case "Rectangle":
refPointX = ((Rectangle)currentValue).X;
refPointY = ((Rectangle)currentValue).Y;
refRectWidth = ((Rectangle)currentValue).Width;
refRectHeight = ((Rectangle)currentValue).Height;
ser.Sync(member.Name + "_X", ref refPointX);
ser.Sync(member.Name + "_Y", ref refPointY);
ser.Sync(member.Name + "_Height", ref refRectHeight);
ser.Sync(member.Name + "_Width", ref refRectWidth);
currentValue = new Rectangle(refPointX, refPointY, refRectWidth, refRectHeight);
break;
case "SByte":
refSByte = (SByte)currentValue;
ser.Sync(member.Name, ref refSByte);
currentValue = refSByte;
break;
case "String":
{
var refString = (String)currentValue;
var refVal = new ByteBuffer(encoding.GetBytes(refString));
ser.Sync(member.Name, ref refVal);
currentValue = encoding.GetString(refVal.Arr);
}
break;
case "UInt16":
refUInt16 = (UInt16)currentValue;
ser.Sync(member.Name, ref refUInt16);
currentValue = refUInt16;
break;
case "UInt32":
refUInt32 = (UInt32)currentValue;
ser.Sync(member.Name, ref refUInt32);
currentValue = refUInt32;
break;
default:
{
Type t = currentValue.GetType();
if (t.IsEnum)
{
refInt32 = (Int32)currentValue;
ser.Sync(member.Name, ref refInt32);
currentValue = refInt32;
}
else if (t.IsValueType)
{
fail = true;
}
else if (t.IsClass)
{
fail = true;
foreach (var method in t.GetMethods())
{
if (method.Name == "SyncState")
{
ser.BeginSection(fieldInfo.Name);
method.Invoke(currentValue, new object[] { (Serializer)ser });
ser.EndSection();
fail = false;
break;
}
}
}
else
{
fail = true;
}
}
break;
}
}
if (member.MemberType == MemberTypes.Property)
{
if (propInfo.CanWrite && !fail)
{
MethodInfo setMethod = propInfo.GetSetMethod();
setMethod.Invoke(obj, new object[] { currentValue });
}
}
if (member.MemberType == MemberTypes.Field)
{
fieldInfo.SetValue(obj, currentValue);
}
}
}
}
static public void SyncObject(Serializer ser, object obj)
{
BindingFlags defaultFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.FlattenHierarchy;
MemberInfo[] members = obj.GetType().GetMembers(defaultFlags);
Bit refBit;
Boolean refBool;
Byte refByte;
ByteBuffer refByteBuffer;
Int16 refInt16;
Int32 refInt32;
IntBuffer refIntBuffer;
Int32 refPointX;
Int32 refPointY;
SByte refSByte;
UInt16 refUInt16;
UInt32 refUInt32;
Int32 refRectHeight;
Int32 refRectWidth;
foreach (MemberInfo member in members)
{
object currentValue = null;
bool fail = false;
FieldInfo fieldInfo = null;
PropertyInfo propInfo = null;
Type valueType = null;
if (member.MemberType == MemberTypes.Field)
{
fieldInfo = member.ReflectedType.GetField(member.Name, defaultFlags);
valueType = fieldInfo.FieldType;
currentValue = fieldInfo.GetValue(obj);
}
else
{
fail = true;
}
if (!fail)
{
if (valueType.IsArray)
{
}
if (currentValue != null)
{
switch (valueType.Name)
{
case "Bit":
refBit = (Bit)currentValue;
ser.Sync(member.Name, ref refBit);
currentValue = refBit;
break;
case "Boolean":
refBool = (Boolean)currentValue;
ser.Sync(member.Name, ref refBool);
currentValue = refBool;
break;
case "Byte":
refByte = (Byte)currentValue;
ser.Sync(member.Name, ref refByte);
currentValue = refByte;
break;
case "Byte[]":
refByteBuffer = new ByteBuffer((byte[])currentValue);
ser.Sync(member.Name, ref refByteBuffer);
currentValue = refByteBuffer.Arr;
break;
case "ByteBuffer":
refByteBuffer = (ByteBuffer)currentValue;
ser.Sync(member.Name, ref refByteBuffer);
currentValue = refByteBuffer;
break;
case "Int16":
refInt16 = (Int16)currentValue;
ser.Sync(member.Name, ref refInt16);
currentValue = refInt16;
break;
case "Int32":
refInt32 = (Int32)currentValue;
ser.Sync(member.Name, ref refInt32);
currentValue = refInt32;
break;
case "Int32[]":
refIntBuffer = new IntBuffer((int[])currentValue);
ser.Sync(member.Name, ref refIntBuffer);
currentValue = refIntBuffer.Arr;
break;
case "IntBuffer":
refIntBuffer = (IntBuffer)currentValue;
ser.Sync(member.Name, ref refIntBuffer);
currentValue = refIntBuffer;
break;
case "Point":
refPointX = ((Point)currentValue).X;
refPointY = ((Point)currentValue).Y;
ser.Sync(member.Name + "_X", ref refPointX);
ser.Sync(member.Name + "_Y", ref refPointY);
currentValue = new Point(refPointX, refPointY);
break;
case "Rectangle":
refPointX = ((Rectangle)currentValue).X;
refPointY = ((Rectangle)currentValue).Y;
refRectWidth = ((Rectangle)currentValue).Width;
refRectHeight = ((Rectangle)currentValue).Height;
ser.Sync(member.Name + "_X", ref refPointX);
ser.Sync(member.Name + "_Y", ref refPointY);
ser.Sync(member.Name + "_Height", ref refRectHeight);
ser.Sync(member.Name + "_Width", ref refRectWidth);
currentValue = new Rectangle(refPointX, refPointY, refRectWidth, refRectHeight);
break;
case "SByte":
refSByte = (SByte)currentValue;
ser.Sync(member.Name, ref refSByte);
currentValue = refSByte;
break;
case "UInt16":
refUInt16 = (UInt16)currentValue;
ser.Sync(member.Name, ref refUInt16);
currentValue = refUInt16;
break;
case "UInt32":
refUInt32 = (UInt32)currentValue;
ser.Sync(member.Name, ref refUInt32);
currentValue = refUInt32;
break;
default:
fail = true;
break;
}
}
if (member.MemberType == MemberTypes.Property)
{
if (propInfo.CanWrite && !fail)
{
MethodInfo setMethod = propInfo.GetSetMethod();
setMethod.Invoke(obj, new object[] { currentValue });
}
}
if (member.MemberType == MemberTypes.Field)
{
fieldInfo.SetValue(obj, currentValue);
}
}
}
}
/**
* Creates and initializes OpenGL resources needed for rendering the model.
*
* @param context Context for loading the shader and below-named model and texture assets.
* @param objAssetName Name of the OBJ file containing the model geometry.
* @param diffuseTextureAssetName Name of the PNG file containing the diffuse texture map.
*/
public void CreateOnGlThread(Context context, string objAssetName, string diffuseTextureAssetName)
{
// Read the texture.
var textureBitmap = BitmapFactory.DecodeStream(context.Assets.Open(diffuseTextureAssetName));
GLES20.GlActiveTexture(GLES20.GlTexture0);
GLES20.GlGenTextures(mTextures.Length, mTextures, 0);
GLES20.GlBindTexture(GLES20.GlTexture2d, mTextures[0]);
GLES20.GlTexParameteri(GLES20.GlTexture2d,
GLES20.GlTextureMinFilter, GLES20.GlLinearMipmapLinear);
GLES20.GlTexParameteri(GLES20.GlTexture2d,
GLES20.GlTextureMagFilter, GLES20.GlLinear);
GLUtils.TexImage2D(GLES20.GlTexture2d, 0, textureBitmap, 0);
GLES20.GlGenerateMipmap(GLES20.GlTexture2d);
GLES20.GlBindTexture(GLES20.GlTexture2d, 0);
textureBitmap.Recycle();
ShaderUtil.CheckGLError(TAG, "Texture loading");
// Read the obj file.
var objInputStream = context.Assets.Open(objAssetName);
var obj = ObjReader.Read(objInputStream);
// Prepare the Obj so that its structure is suitable for
// rendering with OpenGL:
// 1. Triangulate it
// 2. Make sure that texture coordinates are not ambiguous
// 3. Make sure that normals are not ambiguous
// 4. Convert it to single-indexed data
obj = ObjUtils.ConvertToRenderable(obj);
// OpenGL does not use Java arrays. ByteBuffers are used instead to provide data in a format
// that OpenGL understands.
// Obtain the data from the OBJ, as direct buffers:
IntBuffer wideIndices = ObjData.GetFaceVertexIndices(obj, 3);
FloatBuffer vertices = ObjData.GetVertices(obj);
FloatBuffer texCoords = ObjData.GetTexCoords(obj, 2);
FloatBuffer normals = ObjData.GetNormals(obj);
// Convert int indices to shorts for GL ES 2.0 compatibility
ShortBuffer indices = ByteBuffer.AllocateDirect(2 * wideIndices.Limit())
.Order(ByteOrder.NativeOrder()).AsShortBuffer();
while (wideIndices.HasRemaining)
{
indices.Put((short)wideIndices.Get());
}
indices.Rewind();
var buffers = new int[2];
GLES20.GlGenBuffers(2, buffers, 0);
mVertexBufferId = buffers[0];
mIndexBufferId = buffers[1];
// Load vertex buffer
mVerticesBaseAddress = 0;
mTexCoordsBaseAddress = mVerticesBaseAddress + 4 * vertices.Limit();
mNormalsBaseAddress = mTexCoordsBaseAddress + 4 * texCoords.Limit();
int totalBytes = mNormalsBaseAddress + 4 * normals.Limit();
GLES20.GlBindBuffer(GLES20.GlArrayBuffer, mVertexBufferId);
GLES20.GlBufferData(GLES20.GlArrayBuffer, totalBytes, null, GLES20.GlStaticDraw);
GLES20.GlBufferSubData(
GLES20.GlArrayBuffer, mVerticesBaseAddress, 4 * vertices.Limit(), vertices);
GLES20.GlBufferSubData(
GLES20.GlArrayBuffer, mTexCoordsBaseAddress, 4 * texCoords.Limit(), texCoords);
GLES20.GlBufferSubData(
GLES20.GlArrayBuffer, mNormalsBaseAddress, 4 * normals.Limit(), normals);
GLES20.GlBindBuffer(GLES20.GlArrayBuffer, 0);
// Load index buffer
GLES20.GlBindBuffer(GLES20.GlElementArrayBuffer, mIndexBufferId);
mIndexCount = indices.Limit();
GLES20.GlBufferData(
GLES20.GlElementArrayBuffer, 2 * mIndexCount, indices, GLES20.GlStaticDraw);
GLES20.GlBindBuffer(GLES20.GlElementArrayBuffer, 0);
ShaderUtil.CheckGLError(TAG, "OBJ buffer load");
int vertexShader = ShaderUtil.LoadGLShader(TAG, context,
GLES20.GlVertexShader, Resource.Raw.object_vertex);
int fragmentShader = ShaderUtil.LoadGLShader(TAG, context,
GLES20.GlFragmentShader, Resource.Raw.object_fragment);
mProgram = GLES20.GlCreateProgram();
GLES20.GlAttachShader(mProgram, vertexShader);
GLES20.GlAttachShader(mProgram, fragmentShader);
GLES20.GlLinkProgram(mProgram);
GLES20.GlUseProgram(mProgram);
ShaderUtil.CheckGLError(TAG, "Program creation");
mModelViewUniform = GLES20.GlGetUniformLocation(mProgram, "u_ModelView");
mModelViewProjectionUniform =
GLES20.GlGetUniformLocation(mProgram, "u_ModelViewProjection");
mPositionAttribute = GLES20.GlGetAttribLocation(mProgram, "a_Position");
mNormalAttribute = GLES20.GlGetAttribLocation(mProgram, "a_Normal");
mTexCoordAttribute = GLES20.GlGetAttribLocation(mProgram, "a_TexCoord");
mTextureUniform = GLES20.GlGetUniformLocation(mProgram, "u_Texture");
mLightingParametersUniform = GLES20.GlGetUniformLocation(mProgram, "u_LightingParameters");
mMaterialParametersUniform = GLES20.GlGetUniformLocation(mProgram, "u_MaterialParameters");
ShaderUtil.CheckGLError(TAG, "Program parameters");
Android.Opengl.Matrix.SetIdentityM(mModelMatrix, 0);
}
/**
* Allocates a new direct {@link java.nio.IntBuffer} of the specified size, in chars.
*
* @param size the new IntBuffer's size.
* @param allocateDirect true to allocate and return a direct buffer, false to allocate and return a non-direct
* buffer.
*
* @return the new buffer.
*
* @throws ArgumentException if size is negative.
*/
public static IntBuffer newIntBuffer(int size, bool allocateDirect)
{
if (size < 0)
{
String message = Logging.getMessage("generic.SizeOutOfRange", size);
Logging.logger().severe(message);
throw new ArgumentException(message);
}
return(allocateDirect ? newDirectByteBuffer(SIZEOF_INT * size).asIntBuffer() : IntBuffer.allocate(size));
}
public override void HardReset()
{
_superChargerImage = new ByteBuffer(8192);
_imageOffsets = new IntBuffer(2);
_writePending = false;
_distinctAccesses = 0;
_writeEnabled = false;
_dataHoldRegister = 0;
_numberOfLoadImages = 0;
_loadedImages = null;
_header = new ByteBuffer(256);
_powerIndicator = false;
_powerRomCycle = 0;
_size = 0;
_elapsedCycles = 0;
InitializeSettings();
base.HardReset();
}
public static void SyncObject(Serializer ser, object obj)
{
const BindingFlags defaultFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.FlattenHierarchy;
var objType = obj.GetType();
var members = objType.GetMembers(defaultFlags);
foreach (var member in members)
{
if (member.GetCustomAttributes(true).Any(a => a is DoNotSave))
{
continue;
}
var name = member.Name;
var nameAttribute = member.GetCustomAttributes(true).FirstOrDefault(a => a is SaveWithName);
if (nameAttribute != null)
{
name = ((SaveWithName) nameAttribute).Name;
}
object currentValue = null;
var fail = false;
var fieldInfo = member as FieldInfo;
Type valueType = null;
if ((member.MemberType == MemberTypes.Field) && member.ReflectedType != null)
{
valueType = fieldInfo.FieldType;
currentValue = fieldInfo.GetValue(obj);
}
if (currentValue != null)
{
ByteBuffer refByteBuffer;
int refInt32;
IntBuffer refIntBuffer;
int refPointX;
int refPointY;
switch (valueType.Name)
{
case "Action`1":
case "Action`2":
break;
case "Bit":
var refBit = (Bit)currentValue;
ser.Sync(name, ref refBit);
currentValue = refBit;
break;
case "Boolean":
var refBool = (bool)currentValue;
ser.Sync(name, ref refBool);
currentValue = refBool;
break;
case "Boolean[]":
{
var tmp = (bool[])currentValue;
ser.Sync(name, ref tmp, false);
currentValue = tmp;
}
break;
case "Byte":
var refByte = (byte)currentValue;
ser.Sync(name, ref refByte);
currentValue = refByte;
break;
case "Byte[]":
refByteBuffer = new ByteBuffer((byte[])currentValue);
ser.Sync(name, ref refByteBuffer);
currentValue = refByteBuffer.Arr.Select(d => d).ToArray();
refByteBuffer.Dispose();
break;
case "ByteBuffer":
refByteBuffer = (ByteBuffer)currentValue;
ser.Sync(name, ref refByteBuffer);
currentValue = refByteBuffer;
break;
case "Func`1":
case "Func`2":
break;
case "Int16":
var refInt16 = (short)currentValue;
ser.Sync(name, ref refInt16);
currentValue = refInt16;
break;
case "Int32":
refInt32 = (int)currentValue;
ser.Sync(name, ref refInt32);
currentValue = refInt32;
break;
case "Int32[]":
refIntBuffer = new IntBuffer((int[])currentValue);
ser.Sync(name, ref refIntBuffer);
currentValue = refIntBuffer.Arr.Select(d => d).ToArray();
refIntBuffer.Dispose();
break;
case "IntBuffer":
refIntBuffer = (IntBuffer)currentValue;
ser.Sync(name, ref refIntBuffer);
currentValue = refIntBuffer;
break;
case "Point":
refPointX = ((Point)currentValue).X;
refPointY = ((Point)currentValue).Y;
ser.Sync(name + "_X", ref refPointX);
ser.Sync(name + "_Y", ref refPointY);
currentValue = new Point(refPointX, refPointY);
break;
case "Rectangle":
refPointX = ((Rectangle)currentValue).X;
refPointY = ((Rectangle)currentValue).Y;
var refRectWidth = ((Rectangle)currentValue).Width;
var refRectHeight = ((Rectangle)currentValue).Height;
ser.Sync(name + "_X", ref refPointX);
ser.Sync(name + "_Y", ref refPointY);
ser.Sync(name + "_Height", ref refRectHeight);
ser.Sync(name + "_Width", ref refRectWidth);
currentValue = new Rectangle(refPointX, refPointY, refRectWidth, refRectHeight);
break;
case "SByte":
var refSByte = (sbyte)currentValue;
ser.Sync(name, ref refSByte);
currentValue = refSByte;
break;
case "String":
var refString = (string)currentValue;
var refVal = new ByteBuffer(Encoding.GetBytes(refString));
ser.Sync(name, ref refVal);
currentValue = Encoding.GetString(refVal.Arr);
refVal.Dispose();
break;
case "UInt16":
var refUInt16 = (ushort)currentValue;
ser.Sync(name, ref refUInt16);
currentValue = refUInt16;
break;
case "UInt32":
var refUInt32 = (uint)currentValue;
ser.Sync(name, ref refUInt32);
currentValue = refUInt32;
break;
default:
var t = currentValue.GetType();
if (t.IsEnum)
{
refInt32 = (int)currentValue;
ser.Sync(name, ref refInt32);
currentValue = refInt32;
}
else if (t.IsArray)
{
var currentValueArray = (Array) currentValue;
for (var i = 0; i < currentValueArray.Length; i++)
{
ser.BeginSection(string.Format("{0}_{1}", name, i));
SyncObject(ser, currentValueArray.GetValue(i));
ser.EndSection();
}
}
else if (t.IsValueType)
{
fail = true;
}
else if (t.IsClass)
{
fail = true;
foreach (var method in t.GetMethods().Where(method => method.Name == "SyncState"))
{
ser.BeginSection(fieldInfo.Name);
method.Invoke(currentValue, new object[] { ser });
ser.EndSection();
fail = false;
break;
}
}
else
{
fail = true;
}
break;
}
}
if (!fail)
{
if (member.MemberType == MemberTypes.Property)
{
var propInfo = member as PropertyInfo;
if (propInfo.CanWrite)
{
var setMethod = propInfo.GetSetMethod();
if (setMethod != null)
{
setMethod.Invoke(obj, new[] { currentValue });
}
}
}
else if (member.MemberType == MemberTypes.Field)
{
fieldInfo.SetValue(obj, currentValue);
}
}
}
}
public void compress(int[] @in, IntWrapper inpos, int inlength, int[] @out, IntWrapper outpos)
{
if (inlength == 0)
{
return;
}
int initoffset = 0;
ByteBuffer buf = ByteBuffer.allocateDirect(inlength * 8);
buf.order(ByteOrder.LITTLE_ENDIAN);
for (int k = inpos.get(); k < inpos.get() + inlength; ++k)
{
long val = (@in[k] - initoffset) & 0xFFFFFFFFL; // To be consistent with unsigned integers in C/C++
initoffset = @in[k];
if (val < (1 << 7))
{
buf.put((sbyte)(val | (1 << 7)));
}
else if (val < (1 << 14))
{
buf.put((sbyte)extract7bits(0, val));
buf.put((sbyte)(extract7bitsmaskless(1, (val)) | (1 << 7)));
}
else if (val < (1 << 21))
{
buf.put((sbyte)extract7bits(0, val));
buf.put((sbyte)extract7bits(1, val));
buf.put((sbyte)(extract7bitsmaskless(2, (val)) | (1 << 7)));
}
else if (val < (1 << 28))
{
buf.put((sbyte)extract7bits(0, val));
buf.put((sbyte)extract7bits(1, val));
buf.put((sbyte)extract7bits(2, val));
buf.put((sbyte)(extract7bitsmaskless(3, (val)) | (1 << 7)));
}
else
{
buf.put((sbyte)extract7bits(0, val));
buf.put((sbyte)extract7bits(1, val));
buf.put((sbyte)extract7bits(2, val));
buf.put((sbyte)extract7bits(3, val));
buf.put((sbyte)(extract7bitsmaskless(4, (val)) | (1 << 7)));
}
}
while (buf.position() % 4 != 0)
{
buf.put((sbyte)0);
}
int length = buf.position();
buf.flip();
IntBuffer ibuf = buf.asIntBuffer();
ibuf.get(@out, outpos.get(), length / 4);
outpos.add(length / 4);
inpos.add(inlength);
}
public virtual void multiDrawElements(int primitive, IntBuffer first, IntBuffer count, int indexType, long indicesOffset)
{
}
void SetBank(IntBuffer target, int offset, int size, int value)
{
value &= ~(size-1);
for (int i = 0; i < size; i++)
{
int index = i+offset;
target[index] = value;
value++;
}
}
public override void multiDrawElements(int primitive, IntBuffer first, IntBuffer count, int indexType, long indicesOffset)
{
base.multiDrawElements(primitive, first, count, indexType, indicesOffset);
re.checkAndLogErrors("multiDrawElements");
}
public override IntBuffer put(IntBuffer prm1)
{
return(default(IntBuffer));
}
public void Sync(string name, ref IntBuffer byteBuf)
{
SyncBuffer(name, 4, byteBuf.Len, byteBuf.Ptr);
}
public MemoryReaderInt32(IntBuffer buffer, int address)
{
this.buffer = buffer;
this.address = address;
}
public void compress(int[] inBuf, IntWrapper inPos, int inLen, int[] outBuf, IntWrapper outPos)
{
if (inLen == 0)
{
return;
}
ByteBuffer byteBuf = ByteBuffer.allocateDirect(inLen * 5 + 3);
DeltaZigzagEncoding.Encoder ctx = new DeltaZigzagEncoding.Encoder(0);
// Delta+Zigzag+VariableByte encoding.
int ip = inPos.get();
int inPosLast = ip + inLen;
for (; ip < inPosLast; ++ip)
{
// Filter with delta+zigzag encoding.
int n = ctx.encodeInt(inBuf[ip]);
// Variable byte encoding.
//PORT NOTE: The following IF statements are ported from a switch. Fall through switches are not allowed in C#
int zeros = Integer.numberOfLeadingZeros(n);
if (zeros < 4)
{
byteBuf.put((sbyte)(((int)((uint)n >> 28) & 0x7F) | 0x80));
}
if (zeros < 11)
{
byteBuf.put((sbyte)(((int)((uint)n >> 21) & 0x7F) | 0x80));
}
if (zeros < 18)
{
byteBuf.put((sbyte)(((int)((uint)n >> 14) & 0x7F) | 0x80));
}
if (zeros < 25)
{
byteBuf.put((sbyte)(((int)((uint)n >> 7) & 0x7F) | 0x80));
}
byteBuf.put((sbyte)((uint)n & 0x7F));
}
// Padding buffer to considerable as IntBuffer.
for (int i = (4 - (byteBuf.position() % 4)) % 4; i > 0; --i)
{
unchecked
{
byteBuf.put((sbyte)(0x80));
}
}
int outLen = byteBuf.position() / 4;
byteBuf.flip();
IntBuffer intBuf = byteBuf.asIntBuffer();
/*
* Console.WriteLine(String.format(
* "inLen=%d pos=%d limit=%d outLen=%d outBuf.len=%d", inLen,
* intBuf.position(), intBuf.limit(), outLen, outBuf.Length));
*/
intBuf.get(outBuf, outPos.get(), outLen);
inPos.add(inLen);
outPos.add(outLen);
}