Mercurial > sdl-ios-xcode
view .hgignore @ 5043:da347bfed240
Florian Forster to sdl
in SDL 1.3 (revision 5508 from SVN), the method used to calculate the
bits per pixel from a “int format” differ between “SDL_ListModes” (which
always uses the “SDL_BITSPERPIXEL” macro) and “SDL_PixelFormatEnumTo-
Masks” (which uses either “SDL_BITSPERPIXEL” or “SDL_BYTESPERPIXEL * 8”,
depending on the value of “SDL_BYTESPERPIXEL”).
Because the values are later compared in “SDL_ListModes” this may lead
to some valid video modes not being returned. In my case the only mode
returned by “SDL_GetNumDisplayModes” was dismissed and NULL was
returned. (This led to the calling application sticking its head in the
sand.)
The attached patch copies the method used within “SDL_PixelFormatEnumTo-
Masks” to “SDL_ListModes”. This solved the problem for me though I don't
fully understand the method used by “SDL_PixelFormatEnumToMasks”.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Wed, 19 Jan 2011 16:06:47 -0800 |
| parents | 7b1d35d98294 |
| children |
line wrap: on
line source
syntax:glob aclocal.m4 autom4te* config.cache config.log config.status configure libtool Makefile sdl-config SDL.spec SDL.qpg build build-deps VisualC VisualCE # for Xcode *.orig *.swp *.tmp *.rej *~ *.o *.mode1* *.model* *.perspective* *.perspective* *.pbxuser (^|/)build($|/) .DS_Store sdl.pc include/SDL_config.h include/SDL_revision.h test/aclocal.m4 test/autom4te* test/config.cache test/config.log test/config.status test/configure test/Makefile test/SDL.dll test/stdout.txt test/stderr.txt test/checkkeys test/graywin test/loopwave test/testalpha test/testatomic test/testaudioinfo test/testbitmap test/testblitspeed test/testcdrom test/testcursor test/testdraw2 test/testdyngl test/testdyngles test/testerror test/testeyes test/testfile test/testfill test/testgamma test/testgesture test/testgl test/testgl2 test/testgles test/testhaptic test/testhread test/testiconv test/testime test/testintersections test/testjoystick test/testkeys test/testloadso test/testlock test/testmmousetablet test/testmultiaudio test/testoverlay test/testoverlay2 test/testpalette test/testplatform test/testpower test/testresample test/testsem test/testsprite test/testsprite2 test/testspriteminimal test/testtimer test/testver test/testvidinfo test/testwin test/testwm test/testwm2 test/threadwin test/torturethread test/*.exe test/*.dSYM