public static GpuIndexBuffer CreateIndexBuffer(int indexCount, GpuBufferFlags flags)
{
if (indexCount == 0)
{
Log.Fatal("GpuBufferManager: CreateIndexBuffer: indexCount == 0.");
}
return(new GpuIndexBuffer(null, indexCount, flags));
}
public static GpuIndexBuffer CreateIndexBuffer(int[] indices, GpuBufferFlags flags = 0)
{
if (indices.Length == 0)
{
Log.Fatal("GpuBufferManager: CreateIndexBuffer: indices.Length == 0.");
}
if (flags.HasFlag(GpuBufferFlags.ComputeWrite))
{
Log.Fatal("GpuBufferManager: CreateIndexBuffer: ComputeWrite buffer can't write data from CPU.");
}
return(new GpuIndexBuffer(indices, indices.Length, flags));
}
//
internal GpuIndexBuffer(int[] indices, int indexCount, GpuBufferFlags flags)
{
lock (GpuBufferManager.indexBuffers)
GpuBufferManager.indexBuffers.Add(this);
this.indices = indices;
this.flags = flags;
this.indexCount = indexCount;
indexCountActual = indexCount;
if (Flags.HasFlag(GpuBufferFlags.Dynamic))
{
if (this.indices == null)
{
this.indices = new int[indexCount];
}
dynamic_needUpdateNative = true;
}
}
//
internal unsafe GpuVertexBuffer(byte[] vertices, int vertexCount, SharpBgfx.VertexLayout vertexDeclaration, GpuBufferFlags flags)
{
lock (GpuBufferManager.vertexBuffers)
GpuBufferManager.vertexBuffers.Add(this);
this.vertices = vertices;
this.vertexDeclaration = vertexDeclaration;
this.vertexCount = vertexCount;
vertexCountActual = vertexCount;
this.flags = flags;
vertexSize = vertexDeclaration.Stride;
if (Flags.HasFlag(GpuBufferFlags.Dynamic))
{
if (this.vertices == null)
{
this.vertices = new byte[vertexCount * vertexSize];
}
dynamic_needUpdateNative = true;
}
}
public static GpuVertexBuffer CreateVertexBuffer(int vertexCount, SharpBgfx.VertexLayout vertexDeclaration, GpuBufferFlags flags)
{
if (vertexCount == 0)
{
Log.Fatal("GpuBufferManager: CreateVertexBuffer: vertexCount == 0.");
}
return(new GpuVertexBuffer(null, vertexCount, vertexDeclaration, flags));
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//public static GpuBuffer[] GetBuffers()
//{
// lock( buffers )
// return buffers.ToArray();
//}
public static GpuVertexBuffer CreateVertexBuffer(byte[] vertices, SharpBgfx.VertexLayout vertexDeclaration, GpuBufferFlags flags = 0)
{
if (vertices.Length == 0)
{
Log.Fatal("GpuBufferManager: CreateVertexBuffer: vertices.Length == 0.");
}
if (flags.HasFlag(GpuBufferFlags.ComputeWrite))
{
Log.Fatal("GpuBufferManager: CreateVertexBuffer: ComputeWrite buffer can't write data from CPU.");
}
var vertexCount = vertices.Length / vertexDeclaration.Stride;
return(new GpuVertexBuffer(vertices, vertexCount, vertexDeclaration, flags));
}
