diff options
Diffstat (limited to 'recipes/efl1/ecore/add-tslib-support.patch')
| -rw-r--r-- | recipes/efl1/ecore/add-tslib-support.patch | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/recipes/efl1/ecore/add-tslib-support.patch b/recipes/efl1/ecore/add-tslib-support.patch new file mode 100644 index 0000000000..c125122a91 --- /dev/null +++ b/recipes/efl1/ecore/add-tslib-support.patch @@ -0,0 +1,104 @@ + +# +# tslib support for ecore, (C) Michael 'Mickey' Lauer <mickey@Vanille.de> +# + +--- ecore/src/lib/ecore_fb/ecore_fb.c~add-tslib-support.patch ++++ ecore/src/lib/ecore_fb/ecore_fb.c +@@ -4,6 +4,13 @@ + #include "Ecore_Fb.h" + #include "ecore_private.h" + ++ ++#ifdef HAVE_TSLIB ++#include <tslib.h> ++#include <errno.h> ++#endif ++ ++ + #include <fcntl.h> + #include <unistd.h> + #include <stdio.h> +@@ -77,6 +84,11 @@ + unsigned char z; + }; + ++#ifdef HAVE_TSLIB ++struct tsdev *_ecore_fb_tslib_tsdev = NULL; ++struct ts_sample _ecore_fb_tslib_event; ++#endif ++ + static void _ecore_fb_size_get(int *w, int *h); + static int _ecore_fb_ts_fd_handler(void *data, Ecore_Fd_Handler *fd_handler); + static int _ecore_fb_kbd_fd_handler(void *data, Ecore_Fd_Handler *fd_handler); +@@ -269,10 +281,39 @@ + ecore_fb_init(const char *name __UNUSED__) + { + int prev_flags; ++#ifdef HAVE_TSLIB ++ char *tslib_tsdevice = NULL; ++#endif + + _ecore_fb_init_count++; + if (_ecore_fb_init_count > 1) return _ecore_fb_init_count; ++#ifdef HAVE_TSLIB ++ if ( ( tslib_tsdevice = getenv("TSLIB_TSDEVICE") ) != NULL ) ++ { ++ printf( "ECORE_FB: TSLIB_TSDEVICE = '%s'\n", tslib_tsdevice ); ++ _ecore_fb_tslib_tsdev = ts_open( tslib_tsdevice, 1 ); /* 1 = nonblocking, 0 = blocking */ ++ ++ if ( !_ecore_fb_tslib_tsdev ) ++ { ++ printf( "ECORE_FB: Can't ts_open (%s)\n", strerror( errno ) ); ++ return 0; ++ } ++ ++ if ( ts_config( _ecore_fb_tslib_tsdev ) ) ++ { ++ printf( "ECORE_FB: Can't ts_config (%s)\n", strerror( errno ) ); ++ return 0; ++ } ++ _ecore_fb_ts_fd = ts_fd( _ecore_fb_tslib_tsdev ); ++ if ( _ecore_fb_ts_fd < 0 ) ++ { ++ printf( "ECORE_FB: Can't open touchscreen (%s)\n", strerror( errno ) ); ++ return 0; ++ } ++ } ++#else + _ecore_fb_ts_fd = open("/dev/touchscreen/0", O_RDONLY); ++#endif + if (_ecore_fb_ts_fd >= 0) + { + prev_flags = fcntl(_ecore_fb_ts_fd, F_GETFL); +@@ -790,7 +831,21 @@ + char *ptr; + double t; + int did_triple = 0; +- ++ ++#ifdef HAVE_TSLIB ++ if ( _ecore_fb_ts_apply_cal ) ++ num = ts_read_raw( _ecore_fb_tslib_tsdev, &_ecore_fb_tslib_event, 1 ); ++ else ++ num = ts_read( _ecore_fb_tslib_tsdev, &_ecore_fb_tslib_event, 1 ); ++ if ( num != 1 ) ++ { ++ return 1; /* no more samples at this time */ ++ } ++ x = _ecore_fb_tslib_event.x; ++ y = _ecore_fb_tslib_event.y; ++ pressure = _ecore_fb_tslib_event.pressure; ++ v = 1; /* loop, there might be more samples */ ++#else + ptr = (char *)&(_ecore_fb_ts_event); + ptr += _ecore_fb_ts_event_byte_count; + num = sizeof(Ecore_Fb_Ts_Event) - _ecore_fb_ts_event_byte_count; +@@ -811,6 +866,7 @@ + y = _ecore_fb_ts_event.y; + } + pressure = _ecore_fb_ts_event.pressure; ++#endif + /* add event to queue */ + /* always add a move event */ + if ((pressure) || (prev_pressure)) |