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Searched refs:nibble (Results 1 – 2 of 2) sorted by relevance

/AliOS-Things-master/components/SDL2/src/audio/
A DSDL_wave.c1272 Uint8 nibble = src[i]; in LAW_Decode()
1273 Uint8 exponent = (nibble & 0x7f) ^ 0x55; in LAW_Decode()
1285 dst[i] = nibble & 0x80 ? mantissa : -mantissa; in LAW_Decode()
1290 Uint8 nibble = ~src[i]; in LAW_Decode()
1291 Sint16 mantissa = nibble & 0xf; in LAW_Decode()
1292 Uint8 exponent = (nibble >> 4) & 0x7; in LAW_Decode()
1297 dst[i] = nibble & 0x80 ? -mantissa : mantissa; in LAW_Decode()
/AliOS-Things-master/components/SDL2/src/joystick/
A DSDL_joystick.c2235 static unsigned char nibble(char c) in nibble() function
2270 *p = (nibble(pchGUID[i]) << 4) | nibble(pchGUID[i+1]); in SDL_JoystickGetGUIDFromString()

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