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Commit dd4d938e authored by Satoshi Kataoka's avatar Satoshi Kataoka
Browse files

assert when the touch event goes back to the future 

bug: 7911739

Change-Id: I29db6a5cb6749999666b1c53857ea61bcc19b8f1
parent 8315e816

native/jni/src/defines.h

+3 −0
Original line number Diff line number Diff line
@@ -93,6 +93,7 @@ static AK_FORCE_INLINE void dumpWord(const int *word, const int length) { 
#include <execinfo.h>

#include <stdlib.h>



#define DO_ASSERT_TEST

#define ASSERT(success) do { if (!(success)) { showStackTrace(); assert(success);} } while (0)

#define SHOW_STACK_TRACE do { showStackTrace(); } while (0)
@@ -111,6 +112,7 @@ static inline void showStackTrace() { 
}

#else

#include <cassert>

#define DO_ASSERT_TEST

#define ASSERT(success) assert(success)

#define SHOW_STACK_TRACE

#endif
@@ -120,6 +122,7 @@ static inline void showStackTrace() { 
#define AKLOGI(fmt, ...)

#define DUMP_RESULT(words, frequencies, maxWordCount, maxWordLength)

#define DUMP_WORD(word, length)

#undef DO_ASSERT_TEST

#define ASSERT(success)

#define SHOW_STACK_TRACE

#define INTS_TO_CHARS(input, length, output)

native/jni/src/proximity_info_state.cpp

+9 −0
Original line number Diff line number Diff line
@@ -123,6 +123,15 @@ void ProximityInfoState::initInputParams(const int pointerId, const float maxPoi 
                }

            }

        }

#ifdef DO_ASSERT_TEST

        if (times) {

            for (int i = 0; i < inputSize; ++i) {

                if (i > 0) {

                    ASSERT(times[i] >= times[i - 1]);

                }

            }

        }

#endif

        const bool proximityOnly = !isGeometric && (xCoordinates[0] < 0 || yCoordinates[0] < 0);

        int lastInputIndex = pushTouchPointStartIndex;

        for (int i = lastInputIndex; i < inputSize; ++i) {