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libobs: Fix unsigned expression warning

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Fixes warning introduced by d7848f3cb7 that pops up in GCC:

warning: comparison of unsigned expression < 0 is always false
[-Wtype-limits]

The proper solution was to use the 64bit integer values with the clamp,
and then convert to a 32bit unsigned integer.
This commit is contained in:
jp9000 committed 2015-11-16 08:22:55 -08:00
1 parent 717e2b6e66
commit 14bfa07168
1 file changed
+4 -4
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libobs/obs-data.c
+4 -4
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@@ -2070,11 +2070,11 @@ static inline bool get_frames_per_second(obs_data_t *data,
goto free;
}
uint32_t num_uint32 = (uint32_t)obs_data_item_get_int(num);
uint32_t den_uint32 = (uint32_t)obs_data_item_get_int(den);
long long num_ll = obs_data_item_get_int(num);
long long den_ll = obs_data_item_get_int(den);
fps->numerator = CLAMP(num_uint32, 0, UINT32_MAX);
fps->denominator = CLAMP(den_uint32, 0, UINT32_MAX);
fps->numerator = (uint32_t)CLAMP(num_ll, 0, (long long)UINT32_MAX);
fps->denominator = (uint32_t)CLAMP(den_ll, 0, (long long)UINT32_MAX);
obs_data_item_release(&num);
obs_data_item_release(&den);