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In Rfc 24: GDAL Progressive Data Support it says that the metadata
for a driver will specify metadata item "DCAP_ASYNCIO" as yes if the
driver supports asynchronous IO. So, code like this should retrieve
this option: <br>
const char* s_asyncio = drv->GetMetadataItem("DCAP_ASYNCIO");<br>
However, I have been unable to find any drivers that return "Yes". <br>
<br>
So, is this the correct way to check whether a driver supports
asynchronous io? <br>
Are there any drivers that currently support this besides Kadaku
which I don't have?
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<h2><font color="#009933">Allen Kempe</font></h2>
<span> <a href="http://acksoft.dyndns.biz/PictureGallery"
rel="nofollow" target="_blank">http://acksoft.dyndns.biz/PictureGallery</a></span><br>
<font color="#000000">298 W. Audubon Drive<br>
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