Searched refs:u_val (Results 1 - 4 of 4) sorted by relevance
| /third_party/ffmpeg/libavcodec/ |
| H A D | pcm_tablegen.h | 61 static av_cold int ulaw2linear(unsigned char u_val) in ulaw2linear() argument
66 u_val = ~u_val; in ulaw2linear()
72 t = ((u_val & QUANT_MASK) << 3) + BIAS; in ulaw2linear()
73 t <<= ((unsigned)u_val & SEG_MASK) >> SEG_SHIFT; in ulaw2linear()
75 return (u_val & SIGN_BIT) ? (BIAS - t) : (t - BIAS); in ulaw2linear()
78 static av_cold int vidc2linear(unsigned char u_val) in vidc2linear() argument
86 t = (((u_val & VIDC_QUANT_MASK) >> VIDC_QUANT_SHIFT) << 3) + BIAS; in vidc2linear()
87 t <<= ((unsigned)u_val & VIDC_SEG_MASK) >> VIDC_SEG_SHIFT; in vidc2linear()
89 return (u_val in vidc2linear()
[all...] |
| /third_party/alsa-lib/src/pcm/ |
| H A D | pcm_mulaw.c | 141 static int ulaw_to_s16(unsigned char u_val) in ulaw_to_s16() argument
146 u_val = ~u_val; in ulaw_to_s16()
152 t = ((u_val & 0x0f) << 3) + 0x84; in ulaw_to_s16()
153 t <<= (u_val & 0x70) >> 4; in ulaw_to_s16()
155 return ((u_val & 0x80) ? (0x84 - t) : (t - 0x84)); in ulaw_to_s16()
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| /third_party/mesa3d/src/gallium/auxiliary/gallivm/ |
| H A D | lp_bld_sample_soa.c | 2345 LLVMValueRef u_val = LLVMBuildLoad2(builder, bld->int_coord_bld.vec_type, in lp_build_sample_aniso() local
2349 u_val, in lp_build_sample_aniso()
2401 new_coords[0] = lp_build_div(coord_bld, lp_build_int_to_float(coord_bld, u_val), width_dim); in lp_build_sample_aniso()
2437 u_val = LLVMBuildLoad2(builder, bld->int_coord_bld.vec_type, u_limiter, ""); in lp_build_sample_aniso()
2438 u_val = lp_build_add(&bld->int_coord_bld, u_val, bld->int_coord_bld.one); in lp_build_sample_aniso()
2439 LLVMBuildStore(builder, u_val, u_limiter); in lp_build_sample_aniso()
2443 u_val, in lp_build_sample_aniso()
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| /third_party/pulseaudio/src/pulsecore/ |
| H A D | g711.c | 245 unsigned char u_val) in st_ulaw2linear16()
250 u_val = ~u_val; in st_ulaw2linear16()
256 t = ((u_val & QUANT_MASK) << 3) + BIAS; in st_ulaw2linear16()
257 t <<= ((unsigned)u_val & SEG_MASK) >> SEG_SHIFT; in st_ulaw2linear16()
259 return ((u_val & SIGN_BIT) ? (BIAS - t) : (t - BIAS)); in st_ulaw2linear16()
244 st_ulaw2linear16( unsigned char u_val) st_ulaw2linear16() argument
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