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Bug 1904 - SDL does not support native resolution of the iPhone 5
Summary: SDL does not support native resolution of the iPhone 5
Status: RESOLVED INVALID
Alias: None
Product: SDL
Classification: Unclassified
Component: video (show other bugs)
Version: HG 2.0
Hardware: iPhone/iPod touch iOS 6
: P2 normal
Assignee: Sam Lantinga
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-06-07 16:07 UTC by Wouter van Oortmerssen
Modified: 2013-06-10 17:01 UTC (History)
0 users

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Description Wouter van Oortmerssen 2013-06-07 16:07:19 UTC 
When I iterate through the display modes with SDL_GetDisplayMode, I get these options when running on the iPhone 5 hardware:

mode: 960 640
mode: 640 960
mode: 480 320
mode: 320 480

Even if I stubbornly pass the correct resolution of (1136, 640) to SDL_CreateWindow, SDL denies me that, and gives me 960 640 instead. The game appears letterboxed.
Comment 1 Wouter van Oortmerssen 2013-06-10 17:01:55 UTC 
apparently, the modes that availableModes will return depends on... whether you have specified a iphone-5 sized launch image (!)

http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution

Wow Apple, that is some impressively messy / unintuitive design.

So I guess this too is not a bug. Hopefully useful to someone else who wonders why they're not getting the correct resolution.