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lossless_enc,TransformColorBlue: quiet uint32_t conv warning

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no change in object code

from clang-7 integer sanitizer:
implicit conversion from type 'uint32_t' (aka 'unsigned int') of value
1955895199 (32-bit, unsigned) to type 'uint8_t' (aka 'unsigned char')
changed the value to 159 (8-bit, unsigned)

Change-Id: I0c3022339e34b9c9af03167ab827ade677973644
This commit is contained in:
James Zern 2019-06-20 23:06:13 -07:00
parent c84673a62f
commit 4627c1c91b
1 changed files with 1 additions and 1 deletions
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src/dsp/lossless_enc.c
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@ -546,7 +546,7 @@ static WEBP_INLINE uint8_t TransformColorBlue(uint8_t green_to_blue,
uint32_t argb) { uint32_t argb) {
const uint32_t green = argb >> 8; const uint32_t green = argb >> 8;
const uint32_t red = argb >> 16; const uint32_t red = argb >> 16;
uint8_t new_blue = argb; uint8_t new_blue = argb & 0xff;
new_blue -= ColorTransformDelta(green_to_blue, green); new_blue -= ColorTransformDelta(green_to_blue, green);
new_blue -= ColorTransformDelta(red_to_blue, red); new_blue -= ColorTransformDelta(red_to_blue, red);
return (new_blue & 0xff); return (new_blue & 0xff);