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lavu/common.h: Fix UB in av_clipl_int32_c()
Found by value analysis
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@ -253,8 +253,8 @@ static av_always_inline av_const int16_t av_clip_int16_c(int a)
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*/
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static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a)
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{
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if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF);
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else return (int32_t)a;
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if ((a+UINT64_C(0x80000000)) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF);
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else return (int32_t)a;
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}
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/**
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