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microsoft / Lumia-imaging-sdk

Lumia Imaging SDK is a comprehensive set of GPU/CPU imaging tools and effects that run on both mobile and desktop, with high speed and memory efficiency. Samples and extras code are included.
MIT License
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Bad image quality with SwapChainPanelRenderer #11

Open sb34000 opened 8 years ago

sb34000 commented 8 years ago

As in the sample EditShowCase or in the quick start for adjusting brightness in gray effect, the picture taht is rendered has a really bad quality and not sharp at all. Is there a way to improve quality or definition ?

Thanks for your help. sb

davidbozjak commented 8 years ago

Hi,

We haven't seen something like what you are describing before. The output on the SwapChainPanel certainly shouldn't be bad, or in fact different than if you use another renderer (bitmap, jpeg, for example). Can you provide some screenshots, a repro-project or something similar?

The only thing that I can imagine is that due to the size of your swap chain panel element, the source image gets either upscaled or downscaled significantly, making the result look bad. Could that be going on?