Mercurial > sdl-ios-xcode
annotate src/SDL_android.h @ 5029:5d7d48157be7
Greg Jandl to SDL
I did some digging, and I think I've found a better solution. By
including some additional .m4 macros in the acinclude directory
(http://www.gnu.org/software/autoconf-archive/ax_check_compiler_flags.html,
http://www.gnu.org/software/autoconf-archive/ax_gcc_archflag.html and
http://www.gnu.org/software/autoconf-archive/ax_gcc_x86_cpuid.html)
then using the patch below (same as previous patch + one line change
to configure.in), SDL will build correctly out of the box.
The arch can then be overridden by --with-gcc-arch=<arch> (most will
probably want to build with i686 there for general distribution) or
--without-gcc-arch, to disable setting the arch all together.
On my Atom netbook, I get -march=PentiumPro by default, which works
great, as does --with-gcc-arch=i686.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 18 Jan 2011 22:40:45 -0800 |
| parents | 6a10693e66c3 |
| children |
| rev | line source |
|---|---|
| 4994 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 3 Copyright (C) 1997-2010 Sam Lantinga | |
| 4 | |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Lesser General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2.1 of the License, or (at your option) any later version. | |
| 9 | |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 Lesser General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Lesser General Public | |
| 16 License along with this library; if not, write to the Free Software | |
| 17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| 18 | |
| 19 Sam Lantinga | |
| 20 slouken@libsdl.org | |
| 21 */ | |
| 22 #include "SDL_config.h" | |
| 23 | |
| 24 /* Set up for C function definitions, even when using C++ */ | |
| 25 #ifdef __cplusplus | |
| 26 /* *INDENT-OFF* */ | |
| 27 extern "C" { | |
| 28 /* *INDENT-ON* */ | |
| 29 #endif | |
| 30 | |
| 31 /* Interface from the SDL library into the Android Java activity */ | |
|
5000
6a10693e66c3
Cleaned up internal accelerometer interface
Sam Lantinga <slouken@libsdl.org>
parents:
4998
diff
changeset
|
32 extern void Android_JNI_CreateContext(); |
|
6a10693e66c3
Cleaned up internal accelerometer interface
Sam Lantinga <slouken@libsdl.org>
parents:
4998
diff
changeset
|
33 extern void Android_JNI_SwapWindow(); |
|
6a10693e66c3
Cleaned up internal accelerometer interface
Sam Lantinga <slouken@libsdl.org>
parents:
4998
diff
changeset
|
34 extern void Android_JNI_SetActivityTitle(const char *title); |
|
6a10693e66c3
Cleaned up internal accelerometer interface
Sam Lantinga <slouken@libsdl.org>
parents:
4998
diff
changeset
|
35 extern void Android_JNI_GetAccelerometerValues(float values[3]); |
|
4995
9f9bea41e88f
Working audio implementation contributed by Joseph Lunderville
Sam Lantinga <slouken@libsdl.org>
parents:
4994
diff
changeset
|
36 |
|
9f9bea41e88f
Working audio implementation contributed by Joseph Lunderville
Sam Lantinga <slouken@libsdl.org>
parents:
4994
diff
changeset
|
37 // Audio support |
|
5000
6a10693e66c3
Cleaned up internal accelerometer interface
Sam Lantinga <slouken@libsdl.org>
parents:
4998
diff
changeset
|
38 extern int Android_JNI_OpenAudioDevice(int sampleRate, int is16Bit, int channelCount, int desiredBufferFrames); |
|
6a10693e66c3
Cleaned up internal accelerometer interface
Sam Lantinga <slouken@libsdl.org>
parents:
4998
diff
changeset
|
39 extern void* Android_JNI_GetAudioBuffer(); |
|
6a10693e66c3
Cleaned up internal accelerometer interface
Sam Lantinga <slouken@libsdl.org>
parents:
4998
diff
changeset
|
40 extern void Android_JNI_WriteAudioBuffer(); |
|
6a10693e66c3
Cleaned up internal accelerometer interface
Sam Lantinga <slouken@libsdl.org>
parents:
4998
diff
changeset
|
41 extern void Android_JNI_CloseAudioDevice(); |
| 4994 | 42 |
| 43 /* Ends C function definitions when using C++ */ | |
| 44 #ifdef __cplusplus | |
| 45 /* *INDENT-OFF* */ | |
| 46 } | |
| 47 /* *INDENT-ON* */ | |
| 48 #endif | |
| 49 | |
| 50 /* vi: set ts=4 sw=4 expandtab: */ |