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Increase MAX_TOUCH.

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Ensure that we don't set data outside array.
Warn if this happens.
This commit is contained in:
Themaister 2013-01-09 00:39:32 +01:00
parent 410e32b64a
commit c3ff164919
1 changed files with 16 additions and 11 deletions
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7
android/native/jni/input_android.c
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@ -23,7 +23,7 @@
#include "../../../general.h"
#include "../../../driver.h"
#define MAX_TOUCH 8
#define MAX_TOUCH 16
#define PRESSED_UP(x, y) ((-0.80f > y) && (x >= -1.00f))
#define PRESSED_DOWN(x, y) ((0.80f < y) && (y <= 1.00f))
@ -155,6 +155,8 @@ static void android_input_poll(void *data)
action == AMOTION_EVENT_ACTION_CANCEL || action == AMOTION_EVENT_ACTION_POINTER_UP) ||
(source == AINPUT_SOURCE_MOUSE && action != AMOTION_EVENT_ACTION_DOWN);
if (motion_pointer < MAX_TOUCH)
{
if (!keyup)
{
x = AMotionEvent_getX(event, motion_pointer);
@ -171,6 +173,9 @@ static void android_input_poll(void *data)
pointer_count--;
}
}
else
RARCH_WARN("Got motion pointer out of range (index: %u).\n", motion_pointer);
}
if (debug_enable)
snprintf(msg, sizeof(msg), "Pad %d : x = %.2f, y = %.2f, src %d.\n", state_id, x, y, source);