Mercurial > sdl-ios-xcode

diff src/audio/alsa/SDL_alsa_audio.h @ 3466:a288892cd24c

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SDL_RenderReadPixels() needs to flush asynchronous operations before it reads. The semantics are that it reads the back buffer, and those pixels may not be available once SDL_RenderPresent() has happened.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 21 Nov 2009 05:05:19 +0000
parents 4e83cdb58134
children 631173ffd68f
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