public GPUBuffer CreateBuffer(uint size)
{
GPUBuffer buffer = new GPUBuffer(Gl.glCreateBuffer(), size);
Gl.glNamedBufferStorage(buffer, size, IntPtr.Zero, Gl.GL_DYNAMIC_STORAGE_BIT);
_buffers.Add(buffer);
return(buffer);
}
public GPUPipeline CreatePipeline(GPUPipelineCreateInfo info)
{
GPUBuffer[] buffers = new GPUBuffer[info.Format.GetBufferFormats().Length];
int i;
for (i = 0; i < info.Format.GetBufferFormats().Length; i++)
{
buffers[i] = CreateBuffer(info.Format.GetBufferFormats()[i].Size);
}
for (i = 0; i < info.Format.GetBufferFormats().Length; i++)
{
GPUBufferFormat bf = info.Format.GetBufferFormats()[i];
Gl.glVertexArrayVertexBuffer(info.Format, bf.BufferIndex, _buffers[i], bf.Offset, (int)bf.Stride);
}
GPUPipeline pipe = new GPUPipeline(this, info.ShaderProgram, info.Format, buffers);
_pipelines.Add(pipe);
return(pipe);
}
public void DeleteBuffer(GPUBuffer buffer)
{
Gl.glDeleteBuffers(1, new uint[] { buffer });
_buffers.Remove(buffer);
}