Mercurial > sdl-ios-xcode
view test/testver.c @ 2357:ad4a291c85ab gsoc2008_iphone
Added support for OpenGL ES and UIKit Video Driver:
- included SDL_renderer_gles.h
- added UIKit Video driver bootstrap declaration
- added property "retained_backing" to gl_config structure. Having retained backing means your video buffers can't be overwritten by other applications between drawing frames. By default, this is enabled. I wanted to give the option to disable this on iPhone because it increases performance greatly.
- modified SDL_GetAttribute and SDL_SetAttribute function for OpenGL ES support. OpenGL ES does not have support for accumulation buffers, and is always double buffered, among other things.
author | Holmes Futrell <hfutrell@umail.ucsb.edu> |
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date | Thu, 17 Jul 2008 23:07:58 +0000 |
parents | c121d94672cb |
children | 388c5a2daeac |
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/* Test program to compare the compile-time version of SDL with the linked version of SDL */ #include <stdio.h> #include <stdlib.h> #include "SDL.h" int main(int argc, char *argv[]) { SDL_version compiled; /* Initialize SDL */ if (SDL_Init(0) < 0) { fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError()); exit(1); } #ifdef DEBUG fprintf(stderr, "SDL initialized\n"); #endif #if SDL_VERSION_ATLEAST(1, 2, 0) printf("Compiled with SDL 1.2 or newer\n"); #else printf("Compiled with SDL older than 1.2\n"); #endif SDL_VERSION(&compiled); printf("Compiled version: %d.%d.%d\n", compiled.major, compiled.minor, compiled.patch); printf("Linked version: %d.%d.%d\n", SDL_Linked_Version()->major, SDL_Linked_Version()->minor, SDL_Linked_Version()->patch); SDL_Quit(); return (0); }