/// <summary>
/// Regenerates a Texture2D from the complete image structure stored
/// on the data structure.
/// </summary>
/// <param name="id">Identifier of the image received to regenerate.</param>
private void RegenerateTextureFromReceivedData(uint id)
{
Debug.Log("Regenerating texture from received data.");
TextureStruc textS = msgData[id];
msgData.RemoveStream(id);
Texture2D texture = new Texture2D(textS.width, textS.height);
texture.SetPixels32(textS.data);
texture.Apply(true);
lastCapturedFrame = texture;
}
/// <summary>
/// Saves on the data structure the data contained in a chunk.
/// </summary>
/// <param name="row">Image's chunk message.</param>
private void SaveChunk(TextureChunkMessage row)
{
TextureStruc textureStruc = msgData[row.id];
for (int i = 0; i < row.data.Length && i < row.size && textureStruc.pixelsReceived < textureStruc.data.Length; i++)
{
textureStruc.data[i + row.order * textureStruc.chunkSize] = row.data[i];
textureStruc.pixelsReceived += 1;
}
msgData[row.id] = textureStruc;
Debug.Log(textureStruc.pixelsReceived + "/" + textureStruc.data.Length
+ " pixels currently recived for ID " + row.id + ".");
}
/// <summary>
/// Processes the header messages received on the client.
/// </summary>
/// <param name="header">Image's header message.</param>
private void OnTextureHeaderReceived(TextureHeaderMessage header)
{
TextureStruc textS = new TextureStruc(header.width, header.height, header.chunkSize);
msgData.RecoverEarlyChunks(header, textS, SaveChunk);
if (msgData.CheckTimestamp(header))
{
StartCoroutine(
msgData.WaitTillReceiveAllTheStream(
header,
(uint id) => msgData[id].pixelsReceived < msgData[id].data.Length,
streamTimeout));
}
}
