Commit Graph

6 Commits

Author SHA1 Message Date
Sam Lantinga
7242e81474 Updated version to 2.0.4 2014-09-02 06:55:47 -07:00
Sam Lantinga
059579e48f Fixed bug 2696 - Mac: fix display mode refresh rate calculation
Alex Szpakowski

SDL's Cocoa backend uses the CGDisplayMode API to get refresh rate information about a display mode, but CGDisplayModeGetRefreshRate will return 0 on most non-CRT monitors.

The only way I know of to get correct refresh rate information in OS X is via the CoreVideo DisplayLink API.
I have attached a patch which tries to use the CVDisplayLinkGetNominalOutputVideoRefreshPeriod function if CGDisplayModeGetRefreshRate fails, which fixes display mode refresh rate information on the monitors I tested.

The CVDisplayLink API requires linking with the CoreVideo framework, and the patch updates the various build files to do so.
2014-08-23 10:47:50 -07:00
Sam Lantinga
640e0415ae Added OpenGL ES headers to public headers 2014-06-21 11:42:46 -07:00
Ryan C. Gordon
4f7329a127 Don't link directly against OpenGL.framework on Mac OS X.
We dlopen() it as appropriate already.
2014-06-05 11:04:07 -04:00
Sam Lantinga
43c991969e Fixed bug 2489 - SDL2.framework references __Block_copy in /usr/lib/libSystem.B.dylib, but this symbol cannot be found on OSX-10.5
Thomas Schatz

The dynamic library (extracted from SDL2-2.0.3.dmg and put in /Library/Frameworks/) references the __Block_copy symbol in /usr/lib/libSystem.B.dylib, which cannot be found:

dlopen(/Library/Frameworks/SDL2.framework/SDL2, 6): Symbol not found: __Block_copy
  Referenced from: /Library/Frameworks/SDL2.framework/SDL2
  Expected in: /usr/lib/libSystem.B.dylib

From what I could gather __Block_copy seems to be related to the blocks extension to the C programming language introduced by Apple since OSX-10.6 (see: http://thirdcog.eu/pwcblocks/). If this is indeed the case, I don't think the SDL2-2.0.3.dmg on the website is at all compatible with OSX-10.5 countrary to what is announced.
2014-04-17 22:23:32 -07:00
David Ludwig
3dcb451f85 Added a README file regarding WinRT support
To note, this file is currently formatted with CRLF line endings, rather than
LF, to allow the file to be viewed with Notepad.
2014-04-09 21:29:19 -04:00