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tests:audioconvert: Fix integer overflow build error
value of 32768L << 16 and 1L << 31 is 2147483648 but it exceeds the positive range of int which is 2147483647 resulting in integer overflow error. Use G_GINT64_CONSTANT instead of L. https://bugzilla.gnome.org/show_bug.cgi?id=760769
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1 changed files with 4 additions and 3 deletions
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@ -812,7 +812,7 @@ GST_START_TEST (test_int_float_conversion)
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{
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{
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gint16 in[] = { 0, -32768, 16384, -16384 };
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gint16 in[] = { 0, -32768, 16384, -16384 };
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gdouble out[] = { 0.0,
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gdouble out[] = { 0.0,
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(gdouble) (-(32768L << 16)) / 2147483648.0, /* ~ -1.0 */
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(gdouble) (-(G_GINT64_CONSTANT (32768) << 16)) / 2147483648.0, /* ~ -1.0 */
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(gdouble) (16384L << 16) / 2147483648.0, /* ~ 0.5 */
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(gdouble) (16384L << 16) / 2147483648.0, /* ~ 0.5 */
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(gdouble) (-(16384L << 16)) / 2147483648.0, /* ~ -0.5 */
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(gdouble) (-(16384L << 16)) / 2147483648.0, /* ~ -0.5 */
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};
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};
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@ -822,9 +822,10 @@ GST_START_TEST (test_int_float_conversion)
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out, get_float_caps (1, G_BYTE_ORDER, 64));
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out, get_float_caps (1, G_BYTE_ORDER, 64));
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}
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}
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{
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{
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gint32 in[] = { 0, (-(1L << 31)), (1L << 30), (-(1L << 30)) };
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gint32 in[] =
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{ 0, (-(G_GINT64_CONSTANT (1) << 31)), (1L << 30), (-(1L << 30)) };
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gdouble out[] = { 0.0,
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gdouble out[] = { 0.0,
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(gdouble) (-(1L << 31)) / 2147483648.0, /* ~ -1.0 */
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(gdouble) (-(G_GINT64_CONSTANT (1) << 31)) / 2147483648.0, /* ~ -1.0 */
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(gdouble) (1L << 30) / 2147483648.0, /* ~ 0.5 */
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(gdouble) (1L << 30) / 2147483648.0, /* ~ 0.5 */
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(gdouble) (-(1L << 30)) / 2147483648.0, /* ~ -0.5 */
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(gdouble) (-(1L << 30)) / 2147483648.0, /* ~ -0.5 */
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};
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};
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