Add camera support for windows. #12572
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Very cool! How far back in Windows versions does this API work? Is it supported on Vista? I was dreading doing this because of DirectShow which I still have nightmares about (only slightly kidding)... |
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Accordings to docs, most of them are supported on vista, maybe few are not supported though,like MFEnumDeviceSources function.It has a full support on win7.I think not many users on vista? |
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It's just that I don't want a change to our minimum requirements to be accidental, it should be intentional. Currently PPSSPP supports Vista and forwards, so it would be good to be sure - if this API doesn't work there, we could simply disable it on Vista, keeping PPSSPP working for Vista users even though they won't get this feature. |
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Yeah, it's right, I will comfirm this through VMware. |
UI/NativeApp.cpp
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| @@ -879,6 +888,11 @@ void NativeShutdownGraphics() { | |||
| winAudioBackend = nullptr; | |||
| #endif | |||
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| #ifdef _WIN32 | |||
| delete winCamera; | |||
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if (winCamera) { delete } ?
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Not really necessary as delete handles nullptr, but it's fine either way I think.
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I've tested the first commit and I've observed that the image is stretched because the games ask for 480x272, but the webcam provides 640x480 (I think) which have a different aspect ratio. |
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If you pass a smaller source height you should also offset, to center it vertically, I guess. Though I'm not sure how much that matters for these games... |
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Improving stuff like that can be done later, good to get the functionality in, so I'm merging. |
Implement this with MF api,referenced some Microsoft docs and samples.
I tested Invizimals, it works fine on my laptop(with a Microsoft HD Webcam).
Preview:
Also has a basic support for multi camera switching.
EDIT by hrydgard: Helps #12337