geemili
/
SDL
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Create wrapper headers for platform specific hidapi modules

main
Sam Lantinga 2023-05-25 07:51:16 -07:00
parent 2a08bf6118
commit 22f22472a0
8 changed files with 228 additions and 72 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
src/hidapi/SDL_hidapi.c
View File

@ -564,66 +564,16 @@ typedef struct PLATFORM_hid_device_ PLATFORM_hid_device;
#define read_thread PLATFORM_read_thread
#define return_data PLATFORM_return_data
/* Allow hidapi.h to be included in the platform implementation */
#undef HIDAPI_H__
#ifdef __LINUX__
#ifdef SDL_USE_LIBUDEV
static const SDL_UDEV_Symbols *udev_ctx = NULL;
#define udev_device_get_devnode udev_ctx->udev_device_get_devnode
#define udev_device_get_parent_with_subsystem_devtype udev_ctx->udev_device_get_parent_with_subsystem_devtype
#define udev_device_get_sysattr_value udev_ctx->udev_device_get_sysattr_value
#define udev_device_get_syspath udev_ctx->udev_device_get_syspath
#define udev_device_new_from_devnum udev_ctx->udev_device_new_from_devnum
#define udev_device_new_from_syspath udev_ctx->udev_device_new_from_syspath
#define udev_device_unref udev_ctx->udev_device_unref
#define udev_enumerate_add_match_subsystem udev_ctx->udev_enumerate_add_match_subsystem
#define udev_enumerate_get_list_entry udev_ctx->udev_enumerate_get_list_entry
#define udev_enumerate_new udev_ctx->udev_enumerate_new
#define udev_enumerate_scan_devices udev_ctx->udev_enumerate_scan_devices
#define udev_enumerate_unref udev_ctx->udev_enumerate_unref
#define udev_list_entry_get_name udev_ctx->udev_list_entry_get_name
#define udev_list_entry_get_next udev_ctx->udev_list_entry_get_next
#define udev_new udev_ctx->udev_new
#define udev_unref udev_ctx->udev_unref
#include "linux/hid.c"
#define HAVE_PLATFORM_BACKEND 1
#endif /* SDL_USE_LIBUDEV */
#include "SDL_hidapi_linux.h"
#elif defined(__MACOS__)
#include "mac/hid.c"
#define HAVE_PLATFORM_BACKEND 1
#define udev_ctx 1
#include "SDL_hidapi_mac.h"
#elif defined(__WINDOWS__) || defined(__WINGDK__)
/* Define standard library functions in terms of SDL */
#define calloc SDL_calloc
#define free SDL_free
#define malloc SDL_malloc
#define memcmp SDL_memcmp
#define swprintf SDL_swprintf
#define towupper SDL_toupper
#define wcscmp SDL_wcscmp
#define _wcsdup SDL_wcsdup
#define wcslen SDL_wcslen
#define wcsncpy SDL_wcslcpy
#define wcsstr SDL_wcsstr
#define wcstol SDL_wcstol
#include "windows/hid.c"
#define HAVE_PLATFORM_BACKEND 1
#define udev_ctx 1
#include "SDL_hidapi_windows.h"
#elif defined(__ANDROID__)
/* The implementation for Android is in a separate .cpp file */
#include "hidapi/hidapi.h"
#define HAVE_PLATFORM_BACKEND 1
#define udev_ctx 1
#include "SDL_hidapi_android.h"
#elif defined(__IOS__) || defined(__TVOS__)
/* The implementation for iOS and tvOS is in a separate .m file */
#include "hidapi/hidapi.h"
#define HAVE_PLATFORM_BACKEND 1
#define udev_ctx 1
#include "SDL_hidapi_ios.h"
#endif
#undef api_version
@ -696,8 +646,7 @@ typedef struct DRIVER_hid_device_ DRIVER_hid_device;
#define hid_write DRIVER_hid_write
#ifdef SDL_JOYSTICK_HIDAPI_STEAMXBOX
#undef HIDAPI_H__
#include "steamxbox/hid.c"
#include "SDL_hidapi_steamxbox.h"
#else
#error Need a driver hid.c for this platform!
#endif
@ -857,21 +806,7 @@ typedef struct LIBUSB_hid_device_ LIBUSB_hid_device;
#define read_thread LIBUSB_read_thread
#define return_data LIBUSB_return_data
#ifndef __FreeBSD__
/* this is awkwardly inlined, so we need to re-implement it here
* so we can override the libusb_control_transfer call */
static int SDL_libusb_get_string_descriptor(libusb_device_handle *dev,
uint8_t descriptor_index, uint16_t lang_id,
unsigned char *data, int length)
{
return libusb_control_transfer(dev, LIBUSB_ENDPOINT_IN | 0x0, LIBUSB_REQUEST_GET_DESCRIPTOR, (LIBUSB_DT_STRING << 8) | descriptor_index, lang_id,
data, (uint16_t)length, 1000); /* Endpoint 0 IN */
}
#define libusb_get_string_descriptor SDL_libusb_get_string_descriptor
#endif /* __FreeBSD__ */
#undef HIDAPI_H__
#include "libusb/hid.c"
#include "SDL_hidapi_libusb.h"
#undef libusb_init
#undef libusb_exit

26
src/hidapi/SDL_hidapi_android.h Normal file
View File

@ -0,0 +1,26 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2023 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.
*/
/* The implementation for Android is in a separate .cpp file */
#undef HIDAPI_H__
#include "hidapi/hidapi.h"
#define HAVE_PLATFORM_BACKEND 1
#define udev_ctx 1

26
src/hidapi/SDL_hidapi_ios.h Normal file
View File

@ -0,0 +1,26 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2023 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.
*/
/* The implementation for iOS and tvOS is in a separate .m file */
#undef HIDAPI_H__
#include "hidapi/hidapi.h"
#define HAVE_PLATFORM_BACKEND 1
#define udev_ctx 1

36
src/hidapi/SDL_hidapi_libusb.h Normal file
View File

@ -0,0 +1,36 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2023 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.
*/
#ifndef __FreeBSD__
/* this is awkwardly inlined, so we need to re-implement it here
* so we can override the libusb_control_transfer call */
static int SDL_libusb_get_string_descriptor(libusb_device_handle *dev,
uint8_t descriptor_index, uint16_t lang_id,
unsigned char *data, int length)
{
return libusb_control_transfer(dev, LIBUSB_ENDPOINT_IN | 0x0, LIBUSB_REQUEST_GET_DESCRIPTOR, (LIBUSB_DT_STRING << 8) | descriptor_index, lang_id,
data, (uint16_t)length, 1000); /* Endpoint 0 IN */
}
#define libusb_get_string_descriptor SDL_libusb_get_string_descriptor
#endif /* __FreeBSD__ */
#undef HIDAPI_H__
#include "libusb/hid.c"

46
src/hidapi/SDL_hidapi_linux.h Normal file
View File

@ -0,0 +1,46 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2023 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.
*/
#ifdef SDL_USE_LIBUDEV
static const SDL_UDEV_Symbols *udev_ctx = NULL;
#define udev_device_get_devnode udev_ctx->udev_device_get_devnode
#define udev_device_get_parent_with_subsystem_devtype udev_ctx->udev_device_get_parent_with_subsystem_devtype
#define udev_device_get_sysattr_value udev_ctx->udev_device_get_sysattr_value
#define udev_device_get_syspath udev_ctx->udev_device_get_syspath
#define udev_device_new_from_devnum udev_ctx->udev_device_new_from_devnum
#define udev_device_new_from_syspath udev_ctx->udev_device_new_from_syspath
#define udev_device_unref udev_ctx->udev_device_unref
#define udev_enumerate_add_match_subsystem udev_ctx->udev_enumerate_add_match_subsystem
#define udev_enumerate_get_list_entry udev_ctx->udev_enumerate_get_list_entry
#define udev_enumerate_new udev_ctx->udev_enumerate_new
#define udev_enumerate_scan_devices udev_ctx->udev_enumerate_scan_devices
#define udev_enumerate_unref udev_ctx->udev_enumerate_unref
#define udev_list_entry_get_name udev_ctx->udev_list_entry_get_name
#define udev_list_entry_get_next udev_ctx->udev_list_entry_get_next
#define udev_new udev_ctx->udev_new
#define udev_unref udev_ctx->udev_unref
#undef HIDAPI_H__
#include "linux/hid.c"
#define HAVE_PLATFORM_BACKEND 1
#endif /* SDL_USE_LIBUDEV */

25
src/hidapi/SDL_hidapi_mac.h Normal file
View File

@ -0,0 +1,25 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2023 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.
*/
#undef HIDAPI_H__
#include "mac/hid.c"
#define HAVE_PLATFORM_BACKEND 1
#define udev_ctx 1

23
src/hidapi/SDL_hidapi_steamxbox.h Normal file
View File

@ -0,0 +1,23 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2023 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.
*/
#undef HIDAPI_H__
#include "steamxbox/hid.c"

39
src/hidapi/SDL_hidapi_windows.h Normal file
View File

@ -0,0 +1,39 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2023 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.
*/
/* Define standard library functions in terms of SDL */
#define calloc SDL_calloc
#define free SDL_free
#define malloc SDL_malloc
#define memcmp SDL_memcmp
#define swprintf SDL_swprintf
#define towupper SDL_toupper
#define wcscmp SDL_wcscmp
#define _wcsdup SDL_wcsdup
#define wcslen SDL_wcslen
#define wcsncpy SDL_wcslcpy
#define wcsstr SDL_wcsstr
#define wcstol SDL_wcstol
#undef HIDAPI_H__
#include "windows/hid.c"
#define HAVE_PLATFORM_BACKEND 1
#define udev_ctx 1