diff options
Diffstat (limited to 'media-libs/libsdl/files/libsdl-1.2.14-joystick.patch')
| -rw-r--r-- | media-libs/libsdl/files/libsdl-1.2.14-joystick.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/media-libs/libsdl/files/libsdl-1.2.14-joystick.patch b/media-libs/libsdl/files/libsdl-1.2.14-joystick.patch new file mode 100644 index 0000000..7f7e7a2 --- /dev/null +++ b/media-libs/libsdl/files/libsdl-1.2.14-joystick.patch @@ -0,0 +1,37 @@ +--- SDL-1.2.14/src/joystick/linux/SDL_sysjoystick.c 2009-10-18 13:54:40.000000000 -0400 ++++ SDL-1.2.14-mod/src/joystick/linux/SDL_sysjoystick.c 2010-08-15 22:28:19.000000000 -0400 +@@ -700,26 +700,26 @@ + continue; + } + if ( test_bit(i, absbit) ) { +- int values[5]; ++ struct input_absinfo values; + +- if ( ioctl(fd, EVIOCGABS(i), values) < 0 ) ++ if ( ioctl(fd, EVIOCGABS(i), &values) < 0 ) + continue; + #ifdef DEBUG_INPUT_EVENTS + printf("Joystick has absolute axis: %x\n", i); + printf("Values = { %d, %d, %d, %d, %d }\n", +- values[0], values[1], +- values[2], values[3], values[4]); ++ values.value, values.minimum, ++ values.maximum, values.fuzz, values.flat); + #endif /* DEBUG_INPUT_EVENTS */ + joystick->hwdata->abs_map[i] = joystick->naxes; +- if ( values[1] == values[2] ) { ++ if ( values.minimum == values.maximum ) { + joystick->hwdata->abs_correct[i].used = 0; + } else { + joystick->hwdata->abs_correct[i].used = 1; + joystick->hwdata->abs_correct[i].coef[0] = +- (values[2] + values[1]) / 2 - values[4]; ++ (values.maximum + values.minimum) / 2 - values.flat; + joystick->hwdata->abs_correct[i].coef[1] = +- (values[2] + values[1]) / 2 + values[4]; +- t = ((values[2] - values[1]) / 2 - 2 * values[4]); ++ (values.maximum + values.minimum) / 2 + values.flat; ++ t = ((values.maximum - values.minimum) / 2 - 2 * values.flat); + if ( t != 0 ) { + joystick->hwdata->abs_correct[i].coef[2] = (1 << 29) / t; + } else { |