From d6cef144e21763927ae8992221dc587c3398b4ef Mon Sep 17 00:00:00 2001 From: Jai Luthra Date: Mon, 3 Feb 2020 00:32:59 +0530 Subject: mlpenc: fix some -fsanitize=integer errors Signed-off-by: Jai Luthra --- libavcodec/mlpenc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'libavcodec/mlpenc.c') diff --git a/libavcodec/mlpenc.c b/libavcodec/mlpenc.c index cda14e7ac1..8e45da4569 100644 --- a/libavcodec/mlpenc.c +++ b/libavcodec/mlpenc.c @@ -87,11 +87,11 @@ typedef struct { } DecodingParams; typedef struct BestOffset { - int16_t offset; + int32_t offset; int bitcount; int lsb_bits; - int16_t min; - int16_t max; + int32_t min; + int32_t max; } BestOffset; #define HUFF_OFFSET_MIN (-16384) @@ -1249,7 +1249,7 @@ static void input_data_internal(MLPEncodeContext *ctx, const uint8_t *samples, uint32_t abs_sample; int32_t sample; - sample = is24 ? *samples_32++ >> 8 : *samples_16++ * 256U; + sample = is24 ? *samples_32++ >> 8 : *samples_16++ * 256; /* TODO Find out if number_sbits can be used for negative values. */ abs_sample = FFABS(sample); @@ -1792,7 +1792,7 @@ static void determine_bits(MLPEncodeContext *ctx) #define SAMPLE_MAX(bitdepth) ((1 << (bitdepth - 1)) - 1) #define SAMPLE_MIN(bitdepth) (~SAMPLE_MAX(bitdepth)) -#define MSB_MASK(bits) (-(1u << (bits))) +#define MSB_MASK(bits) (-(int)(1u << (bits))) /** Applies the filter to the current samples, and saves the residual back * into the samples buffer. If the filter is too bad and overflows the -- cgit v1.2.3