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Added a dummy sensor driver

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This commit is contained in:
Sam Lantinga 2018-08-21 13:29:21 -07:00
parent 7c3040e08a
commit 3e5dbc694a
21 changed files with 296 additions and 31 deletions
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1
Makefile.minimal
View file

@ -23,6 +23,7 @@ SOURCES = \
src/render/*.c \
src/render/software/*.c \
src/sensor/*.c \
src/sensor/dummy/*.c \
src/stdlib/*.c \
src/thread/*.c \
src/thread/generic/*.c \

41
Makefile.pandora
View file

@ -12,15 +12,38 @@ CFLAGS = -O3 -march=armv7-a -mcpu=cortex-a8 -mtune=cortex-a8 -mfloat-abi=softfp
TARGET = libSDL.a
SOURCES = ./src/*.c ./src/audio/*.c ./src/cpuinfo/*.c ./src/events/*.c \
./src/file/*.c ./src/sensor/*.c ./src/stdlib/*.c ./src/thread/*.c ./src/timer/*.c ./src/video/*.c \
./src/joystick/*.c ./src/haptic/*.c ./src/power/*.c ./src/video/dummy/*.c ./src/audio/disk/*.c \
./src/audio/dummy/*.c ./src/loadso/dlopen/*.c ./src/audio/dsp/*.c \
./src/thread/pthread/SDL_systhread.c ./src/thread/pthread/SDL_syssem.c \
./src/thread/pthread/SDL_sysmutex.c ./src/thread/pthread/SDL_syscond.c \
./src/joystick/linux/*.c ./src/haptic/linux/*.c ./src/timer/unix/*.c \
./src/atomic/*.c ./src/filesystem/unix/*.c \
./src/video/pandora/SDL_pandora.o ./src/video/pandora/SDL_pandora_events.o ./src/video/x11/*.c
SOURCES =
./src/*.c \
./src/atomic/*.c \
./src/audio/*.c \
./src/audio/disk/*.c \
./src/audio/dsp/*.c \
./src/audio/dummy/*.c \
./src/cpuinfo/*.c \
./src/events/*.c \
./src/file/*.c \
./src/filesystem/unix/*.c \
./src/haptic/*.c \
./src/haptic/linux/*.c \
./src/joystick/*.c \
./src/joystick/linux/*.c \
./src/loadso/dlopen/*.c \
./src/power/*.c \
./src/sensor/*.c \
./src/sensor/dummy/*.c \
./src/stdlib/*.c \
./src/thread/*.c \
./src/thread/pthread/SDL_syscond.c \
./src/thread/pthread/SDL_sysmutex.c \
./src/thread/pthread/SDL_syssem.c \
./src/thread/pthread/SDL_systhread.c \
./src/timer/*.c \
./src/timer/unix/*.c \
./src/video/*.c \
./src/video/dummy/*.c \
./src/video/pandora/SDL_pandora.o \
./src/video/pandora/SDL_pandora_events.o \
./src/video/x11/*.c \
OBJECTS = $(shell echo $(SOURCES) | sed -e 's,\.c,\.o,g')

1
Makefile.psp
View file

@ -43,6 +43,7 @@ OBJS= src/SDL.o \
src/render/software/SDL_render_sw.o \
src/render/software/SDL_rotate.o \
src/sensor/SDL_sensor.o \
src/sensor/dummy/SDL_dummysensor.o \
src/stdlib/SDL_getenv.o \
src/stdlib/SDL_iconv.o \
src/stdlib/SDL_malloc.o \

35
Makefile.wiz
View file

@ -12,14 +12,33 @@ CFLAGS = -Wall -fPIC -I./include -I$(WIZSDK)/include -DWIZ_GLES_LITE
TARGET_STATIC = libSDL2.a
TARGET_SHARED = libSDL2.so
SOURCES = ./src/*.c ./src/audio/*.c ./src/cpuinfo/*.c ./src/events/*.c \
./src/file/*.c ./src/sensor/*.c ./src/stdlib/*.c ./src/thread/*.c ./src/timer/*.c ./src/video/*.c \
./src/joystick/*.c ./src/haptic/*.c ./src/video/dummy/*.c ./src/audio/disk/*.c \
./src/audio/dummy/*.c ./src/loadso/dlopen/*.c ./src/audio/dsp/*.c \
./src/thread/pthread/SDL_systhread.c ./src/thread/pthread/SDL_syssem.c \
./src/thread/pthread/SDL_sysmutex.c ./src/thread/pthread/SDL_syscond.c \
./src/joystick/linux/*.c ./src/haptic/linux/*.c ./src/timer/unix/*.c \
./src/video/pandora/SDL_pandora.o ./src/video/pandora/SDL_pandora_events.o
SOURCES = \
./src/*.c \
./src/audio/*.c \
./src/audio/disk/*.c \
./src/audio/dsp/*.c \
./src/audio/dummy/*.c \
./src/cpuinfo/*.c \
./src/events/*.c \
./src/file/*.c \
./src/haptic/*.c \
./src/haptic/linux/*.c \
./src/joystick/*.c \
./src/joystick/linux/*.c \
./src/loadso/dlopen/*.c \
./src/sensor/*.c \
./src/sensor/dummy/*.c \
./src/stdlib/*.c \
./src/thread/*.c \
./src/thread/pthread/SDL_syscond.c \
./src/thread/pthread/SDL_sysmutex.c \
./src/thread/pthread/SDL_syssem.c \
./src/thread/pthread/SDL_systhread.c \
./src/timer/*.c \
./src/timer/unix/*.c \
./src/video/*.c \
./src/video/dummy/*.c \
./src/video/pandora/*.c \
OBJECTS = $(shell echo $(SOURCES) | sed -e 's,\.c,\.o,g')

24
Xcode/SDL/SDL.xcodeproj/project.pbxproj
View file

@ -913,6 +913,12 @@
F30D9C8A212BC94F0047DF2E /* SDL_sensor.c in Sources */ = {isa = PBXBuildFile; fileRef = F30D9C83212BC94F0047DF2E /* SDL_sensor.c */; };
F30D9C8B212BC94F0047DF2E /* SDL_sensor.c in Sources */ = {isa = PBXBuildFile; fileRef = F30D9C83212BC94F0047DF2E /* SDL_sensor.c */; };
F30D9C8C212BC94F0047DF2E /* SDL_sensor.c in Sources */ = {isa = PBXBuildFile; fileRef = F30D9C83212BC94F0047DF2E /* SDL_sensor.c */; };
F30D9C90212CABDC0047DF2E /* SDL_dummysensor.h in Headers */ = {isa = PBXBuildFile; fileRef = F30D9C8E212CABDB0047DF2E /* SDL_dummysensor.h */; };
F30D9C91212CABDC0047DF2E /* SDL_dummysensor.h in Headers */ = {isa = PBXBuildFile; fileRef = F30D9C8E212CABDB0047DF2E /* SDL_dummysensor.h */; };
F30D9C92212CABDC0047DF2E /* SDL_dummysensor.h in Headers */ = {isa = PBXBuildFile; fileRef = F30D9C8E212CABDB0047DF2E /* SDL_dummysensor.h */; };
F30D9C93212CABDC0047DF2E /* SDL_dummysensor.c in Sources */ = {isa = PBXBuildFile; fileRef = F30D9C8F212CABDB0047DF2E /* SDL_dummysensor.c */; };
F30D9C94212CABDC0047DF2E /* SDL_dummysensor.c in Sources */ = {isa = PBXBuildFile; fileRef = F30D9C8F212CABDB0047DF2E /* SDL_dummysensor.c */; };
F30D9C95212CABDC0047DF2E /* SDL_dummysensor.c in Sources */ = {isa = PBXBuildFile; fileRef = F30D9C8F212CABDB0047DF2E /* SDL_dummysensor.c */; };
F3950CD8212BC88D00F51292 /* SDL_sensor.h in Headers */ = {isa = PBXBuildFile; fileRef = F3950CD7212BC88D00F51292 /* SDL_sensor.h */; settings = {ATTRIBUTES = (Public, ); }; };
F3950CD9212BC88D00F51292 /* SDL_sensor.h in Headers */ = {isa = PBXBuildFile; fileRef = F3950CD7212BC88D00F51292 /* SDL_sensor.h */; settings = {ATTRIBUTES = (Public, ); }; };
F3950CDA212BC88D00F51292 /* SDL_sensor.h in Headers */ = {isa = PBXBuildFile; fileRef = F3950CD7212BC88D00F51292 /* SDL_sensor.h */; settings = {ATTRIBUTES = (Public, ); }; };
@ -1244,6 +1250,8 @@
F30D9C81212BC94E0047DF2E /* SDL_sensor_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_sensor_c.h; sourceTree = "<group>"; };
F30D9C82212BC94F0047DF2E /* SDL_syssensor.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_syssensor.h; sourceTree = "<group>"; };
F30D9C83212BC94F0047DF2E /* SDL_sensor.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_sensor.c; sourceTree = "<group>"; };
F30D9C8E212CABDB0047DF2E /* SDL_dummysensor.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_dummysensor.h; sourceTree = "<group>"; };
F30D9C8F212CABDB0047DF2E /* SDL_dummysensor.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_dummysensor.c; sourceTree = "<group>"; };
F3950CD7212BC88D00F51292 /* SDL_sensor.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_sensor.h; sourceTree = "<group>"; };
F59C710300D5CB5801000001 /* ReadMe.txt */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text; path = ReadMe.txt; sourceTree = "<group>"; };
F59C710600D5CB5801000001 /* SDL.info */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text; path = SDL.info; sourceTree = "<group>"; };
@ -1998,9 +2006,19 @@
name = "Linked Frameworks";
sourceTree = "<group>";
};
F30D9C8D212CABB40047DF2E /* dummy */ = {
isa = PBXGroup;
children = (
F30D9C8F212CABDB0047DF2E /* SDL_dummysensor.c */,
F30D9C8E212CABDB0047DF2E /* SDL_dummysensor.h */,
);
path = dummy;
sourceTree = "<group>";
};
F3950CDB212BC8BC00F51292 /* sensor */ = {
isa = PBXGroup;
children = (
F30D9C8D212CABB40047DF2E /* dummy */,
F30D9C81212BC94E0047DF2E /* SDL_sensor_c.h */,
F30D9C83212BC94F0047DF2E /* SDL_sensor.c */,
F30D9C82212BC94F0047DF2E /* SDL_syssensor.h */,
@ -2189,6 +2207,7 @@
04F7804E12FB74A200FC43C0 /* SDL_blendpoint.h in Headers */,
56A67027185654B40007D20F /* SDL_dynapi.h in Headers */,
04F7804F12FB74A200FC43C0 /* SDL_draw.h in Headers */,
F30D9C90212CABDC0047DF2E /* SDL_dummysensor.h in Headers */,
04F7805112FB74A200FC43C0 /* SDL_drawline.h in Headers */,
04F7805312FB74A200FC43C0 /* SDL_drawpoint.h in Headers */,
0442EC1C12FE1BCB004C9285 /* SDL_render_sw_c.h in Headers */,
@ -2298,6 +2317,7 @@
04BD027212E6671800899322 /* SDL_windowevents_c.h in Headers */,
04BD027312E6671800899322 /* SDL_rwopsbundlesupport.h in Headers */,
5C2EF6FC1FC9EE64003F5197 /* SDL_rect_c.h in Headers */,
F30D9C91212CABDC0047DF2E /* SDL_dummysensor.h in Headers */,
04BD027B12E6671800899322 /* SDL_haptic_c.h in Headers */,
04BD027C12E6671800899322 /* SDL_syshaptic.h in Headers */,
04BD028212E6671800899322 /* SDL_sysjoystick_c.h in Headers */,
@ -2467,6 +2487,7 @@
DB313F8817554B71006C0E22 /* SDL_windowevents_c.h in Headers */,
DB313F8917554B71006C0E22 /* SDL_rwopsbundlesupport.h in Headers */,
5C2EF6FF1FC9EE65003F5197 /* SDL_rect_c.h in Headers */,
F30D9C92212CABDC0047DF2E /* SDL_dummysensor.h in Headers */,
DB313F8A17554B71006C0E22 /* SDL_haptic_c.h in Headers */,
DB313F8B17554B71006C0E22 /* SDL_syshaptic.h in Headers */,
DB313F8C17554B71006C0E22 /* SDL_sysjoystick_c.h in Headers */,
@ -2804,6 +2825,7 @@
AADC5A441FDA035D00960936 /* SDL_render_metal.m in Sources */,
04F7804B12FB74A200FC43C0 /* SDL_blendline.c in Sources */,
04F7804D12FB74A200FC43C0 /* SDL_blendpoint.c in Sources */,
F30D9C93212CABDC0047DF2E /* SDL_dummysensor.c in Sources */,
5C2EF6F81FC9EE35003F5197 /* SDL_egl.c in Sources */,
04F7805012FB74A200FC43C0 /* SDL_drawline.c in Sources */,
04F7805212FB74A200FC43C0 /* SDL_drawpoint.c in Sources */,
@ -2940,6 +2962,7 @@
AADC5A451FDA047900960936 /* SDL_render_metal.m in Sources */,
041B2CAB12FA0D680087D585 /* SDL_render.c in Sources */,
04409B9812FA97ED00FB9AA8 /* SDL_yuv_sw.c in Sources */,
F30D9C94212CABDC0047DF2E /* SDL_dummysensor.c in Sources */,
04F7803C12FB748500FC43C0 /* SDL_nullframebuffer.c in Sources */,
04F7805512FB74A200FC43C0 /* SDL_blendfillrect.c in Sources */,
04F7805712FB74A200FC43C0 /* SDL_blendline.c in Sources */,
@ -3076,6 +3099,7 @@
AADC5A481FDA048100960936 /* SDL_render_metal.m in Sources */,
DB31405817554B71006C0E22 /* SDL_render.c in Sources */,
DB31405A17554B71006C0E22 /* SDL_yuv_sw.c in Sources */,
F30D9C95212CABDC0047DF2E /* SDL_dummysensor.c in Sources */,
DB31405B17554B71006C0E22 /* SDL_nullframebuffer.c in Sources */,
DB31405C17554B71006C0E22 /* SDL_blendfillrect.c in Sources */,
DB31405D17554B71006C0E22 /* SDL_blendline.c in Sources */,

20
configure vendored
View file

@ -24135,6 +24135,18 @@ $as_echo "#define SDL_HAPTIC_ANDROID 1" >>confdefs.h
;;
esac
fi
# Set up files for the sensor library
if test x$enable_sensor = xyes; then
case $ARCH in
android)
$as_echo "#define SDL_SENSOR_ANDROID 1" >>confdefs.h
SOURCES="$SOURCES $srcdir/src/sensor/android/*.c"
have_sensor=yes
;;
esac
fi
# Set up files for the power library
if test x$enable_power = xyes; then
case $ARCH in
@ -24794,6 +24806,14 @@ $as_echo "#define SDL_HAPTIC_DISABLED 1" >>confdefs.h
fi
SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
fi
if test x$have_sensor != xyes; then
if test x$enable_sensor = xyes; then
$as_echo "#define SDL_SENSOR_DISABLED 1" >>confdefs.h
fi
SOURCES="$SOURCES $srcdir/src/sensor/dummy/*.c"
fi
if test x$have_threads != xyes; then
if test x$enable_threads = xyes; then

16
configure.in
View file

@ -3503,6 +3503,16 @@ case "$host" in
;;
esac
fi
# Set up files for the sensor library
if test x$enable_sensor = xyes; then
case $ARCH in
android)
AC_DEFINE(SDL_SENSOR_ANDROID, 1, [ ])
SOURCES="$SOURCES $srcdir/src/sensor/android/*.c"
have_sensor=yes
;;
esac
fi
# Set up files for the power library
if test x$enable_power = xyes; then
case $ARCH in
@ -3998,6 +4008,12 @@ if test x$have_haptic != xyes; then
fi
SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
fi
if test x$have_sensor != xyes; then
if test x$enable_sensor = xyes; then
AC_DEFINE(SDL_SENSOR_DISABLED, 1, [ ])
fi
SOURCES="$SOURCES $srcdir/src/sensor/dummy/*.c"
fi
if test x$have_threads != xyes; then
if test x$enable_threads = xyes; then
AC_DEFINE(SDL_THREADS_DISABLED, 1, [ ])

5
include/SDL_config.h.cmake
View file

@ -223,6 +223,7 @@
#cmakedefine SDL_FILE_DISABLED @SDL_FILE_DISABLED@
#cmakedefine SDL_JOYSTICK_DISABLED @SDL_JOYSTICK_DISABLED@
#cmakedefine SDL_HAPTIC_DISABLED @SDL_HAPTIC_DISABLED@
#cmakedefine SDL_SENSOR_DISABLED @SDL_SENSOR_DISABLED@
#cmakedefine SDL_LOADSO_DISABLED @SDL_LOADSO_DISABLED@
#cmakedefine SDL_RENDER_DISABLED @SDL_RENDER_DISABLED@
#cmakedefine SDL_THREADS_DISABLED @SDL_THREADS_DISABLED@
@ -287,6 +288,10 @@
#cmakedefine SDL_HAPTIC_XINPUT @SDL_HAPTIC_XINPUT@
#cmakedefine SDL_HAPTIC_ANDROID @SDL_HAPTIC_ANDROID@
/* Enable various sensor drivers */
#cmakedefine SDL_SENSOR_ANDROID @SDL_SENSOR_ANDROID@
#cmakedefine SDL_SENSOR_DUMMY @SDL_SENSOR_DUMMY@
/* Enable various shared object loading systems */
#cmakedefine SDL_LOADSO_DLOPEN @SDL_LOADSO_DLOPEN@
#cmakedefine SDL_LOADSO_DUMMY @SDL_LOADSO_DUMMY@

5
include/SDL_config.h.in
View file

@ -223,6 +223,7 @@
#undef SDL_FILE_DISABLED
#undef SDL_JOYSTICK_DISABLED
#undef SDL_HAPTIC_DISABLED
#undef SDL_SENSOR_DISABLED
#undef SDL_LOADSO_DISABLED
#undef SDL_RENDER_DISABLED
#undef SDL_THREADS_DISABLED
@ -288,6 +289,10 @@
#undef SDL_HAPTIC_DINPUT
#undef SDL_HAPTIC_XINPUT
/* Enable various sensor drivers */
#undef SDL_SENSOR_ANDROID
#undef SDL_SENSOR_DUMMY
/* Enable various shared object loading systems */
#undef SDL_LOADSO_DLOPEN
#undef SDL_LOADSO_DUMMY

3
include/SDL_config_iphoneos.h
View file

@ -139,6 +139,9 @@
#define SDL_JOYSTICK_MFI 1
#define SDL_JOYSTICK_HIDAPI 1
/* Enable the dummy sensor driver */
#define SDL_SENSOR_DUMMY 1
/* Enable Unix style SO loading */
#define SDL_LOADSO_DLOPEN 1

3
include/SDL_config_macosx.h
View file

@ -140,6 +140,9 @@
#define SDL_JOYSTICK_HIDAPI 1
#define SDL_HAPTIC_IOKIT 1
/* Enable the dummy sensor driver */
#define SDL_SENSOR_DUMMY 1
/* Enable various shared object loading systems */
#define SDL_LOADSO_DLOPEN 1

3
include/SDL_config_minimal.h
View file

@ -64,6 +64,9 @@ typedef unsigned long uintptr_t;
/* Enable the stub haptic driver (src/haptic/dummy/\*.c) */
#define SDL_HAPTIC_DISABLED 1
/* Enable the stub sensor driver (src/sensor/dummy/\*.c) */
#define SDL_SENSOR_DISABLED 1
/* Enable the stub shared object loader (src/loadso/dummy/\*.c) */
#define SDL_LOADSO_DISABLED 1

2
include/SDL_config_pandora.h
View file

@ -114,6 +114,8 @@
#define SDL_JOYSTICK_LINUX 1
#define SDL_HAPTIC_LINUX 1
#define SDL_SENSOR_DUMMY 1
#define SDL_LOADSO_DLOPEN 1
#define SDL_THREAD_PTHREAD 1

15
include/SDL_config_psp.h
View file

@ -128,22 +128,25 @@
/* PSP isn't that sophisticated */
#define LACKS_SYS_MMAN_H 1
/* Enable the stub thread support (src/thread/psp/\*.c) */
/* Enable the PSP thread support (src/thread/psp/\*.c) */
#define SDL_THREAD_PSP 1
/* Enable the stub timer support (src/timer/psp/\*.c) */
/* Enable the PSP timer support (src/timer/psp/\*.c) */
#define SDL_TIMERS_PSP 1
/* Enable the stub joystick driver (src/joystick/psp/\*.c) */
/* Enable the PSP joystick driver (src/joystick/psp/\*.c) */
#define SDL_JOYSTICK_PSP 1
/* Enable the stub audio driver (src/audio/psp/\*.c) */
/* Enable the dummy sensor driver */
#define SDL_SENSOR_DUMMY 1
/* Enable the PSP audio driver (src/audio/psp/\*.c) */
#define SDL_AUDIO_DRIVER_PSP 1
/* PSP video dirver */
/* PSP video driver */
#define SDL_VIDEO_DRIVER_PSP 1
/* PSP render dirver */
/* PSP render driver */
#define SDL_VIDEO_RENDER_PSP 1
#define SDL_POWER_PSP 1

3
include/SDL_config_windows.h
View file

@ -194,6 +194,9 @@ typedef unsigned int uintptr_t;
#define SDL_HAPTIC_DINPUT 1
#define SDL_HAPTIC_XINPUT 1
/* Enable the dummy sensor driver */
#define SDL_SENSOR_DUMMY 1
/* Enable various shared object loading systems */
#define SDL_LOADSO_WINDOWS 1

3
include/SDL_config_winrt.h
View file

@ -192,6 +192,9 @@ typedef unsigned int uintptr_t;
#define SDL_HAPTIC_XINPUT 1
#endif
/* Enable the dummy sensor driver */
#define SDL_SENSOR_DUMMY 1
/* Enable various shared object loading systems */
#define SDL_LOADSO_WINDOWS 1

2
include/SDL_config_wiz.h
View file

@ -129,6 +129,8 @@
#define SDL_JOYSTICK_LINUX 1
#define SDL_HAPTIC_LINUX 1
#define SDL_SENSOR_DUMMY 1
#define SDL_LOADSO_DLOPEN 1
#define SDL_THREAD_PTHREAD 1

11
src/sensor/SDL_sensor.c
View file

@ -33,12 +33,12 @@
#endif
static SDL_SensorDriver *SDL_sensor_drivers[] = {
#if 0 //defined(__IPHONEOS__) || defined(__TVOS__)
&SDL_IOS_SensorDriver,
#endif
#ifdef SDL_SENSOR_ANDROID
&SDL_ANDROID_SensorDriver,
#endif
#if defined(SDL_SENSOR_DUMMY) || defined(SDL_SENSOR_DISABLED)
&SDL_DUMMY_SensorDriver
#endif
};
static SDL_Sensor *SDL_sensors = NULL;
static SDL_bool SDL_updating_sensor = SDL_FALSE;
@ -78,11 +78,6 @@ SDL_SensorInit(void)
}
#endif /* !SDL_EVENTS_DISABLED */
if (SDL_arraysize(SDL_sensor_drivers) == 0) {
/* What should we return here? We'll just return 0 with no sensors for now. */
status = 0;
}
status = -1;
for (i = 0; i < SDL_arraysize(SDL_sensor_drivers); ++i) {
if (SDL_sensor_drivers[i]->Init() >= 0) {

1
src/sensor/SDL_syssensor.h
View file

@ -93,5 +93,6 @@ typedef struct _SDL_SensorDriver
/* The available sensor drivers */
extern SDL_SensorDriver SDL_ANDROID_SensorDriver;
extern SDL_SensorDriver SDL_DUMMY_SensorDriver;
/* vi: set ts=4 sw=4 expandtab: */

110
src/sensor/dummy/SDL_dummysensor.c Normal file
View file

@ -0,0 +1,110 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "SDL_config.h"
#if defined(SDL_SENSOR_DUMMY) || defined(SDL_SENSOR_DISABLED)
#include "SDL_error.h"
#include "SDL_sensor.h"
#include "SDL_dummysensor.h"
#include "../SDL_syssensor.h"
static int
SDL_DUMMY_SensorInit(void)
{
return 0;
}
static int
SDL_DUMMY_SensorGetCount(void)
{
return 0;
}
static void
SDL_DUMMY_SensorDetect(void)
{
}
static const char *
SDL_DUMMY_SensorGetDeviceName(int device_index)
{
return NULL;
}
static SDL_SensorType
SDL_DUMMY_SensorGetDeviceType(int device_index)
{
return SDL_SENSOR_INVALID;
}
static int
SDL_DUMMY_SensorGetDeviceNonPortableType(int device_index)
{
return -1;
}
static SDL_SensorID
SDL_DUMMY_SensorGetDeviceInstanceID(int device_index)
{
return -1;
}
static int
SDL_DUMMY_SensorOpen(SDL_Sensor *sensor, int device_index)
{
return SDL_Unsupported();
}
static void
SDL_DUMMY_SensorUpdate(SDL_Sensor* sensor)
{
}
static void
SDL_DUMMY_SensorClose(SDL_Sensor * sensor)
{
}
static void
SDL_DUMMY_SensorQuit(void)
{
}
SDL_SensorDriver SDL_DUMMY_SensorDriver =
{
SDL_DUMMY_SensorInit,
SDL_DUMMY_SensorGetCount,
SDL_DUMMY_SensorDetect,
SDL_DUMMY_SensorGetDeviceName,
SDL_DUMMY_SensorGetDeviceType,
SDL_DUMMY_SensorGetDeviceNonPortableType,
SDL_DUMMY_SensorGetDeviceInstanceID,
SDL_DUMMY_SensorOpen,
SDL_DUMMY_SensorUpdate,
SDL_DUMMY_SensorClose,
SDL_DUMMY_SensorQuit,
};
#endif /* SDL_SENSOR_DUMMY || SDL_SENSOR_DISABLED */
/* vi: set ts=4 sw=4 expandtab: */

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src/sensor/dummy/SDL_dummysensor.h Normal file
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/*
Simple DirectMedia Layer
Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "SDL_config.h"
/* vi: set ts=4 sw=4 expandtab: */