Searched refs:frac_bits (Results 1 – 10 of 10) sorted by relevance
| /third_party/ffmpeg/libavutil/ |
| D | softfloat.h | 185 static inline av_const SoftFloat av_int2sf(int v, int frac_bits){ in av_int2sf() argument
191 return av_normalize_sf(av_normalize1_sf((SoftFloat){v, ONE_BITS + 1 - frac_bits + exp_offset})); in av_int2sf()
198 static inline av_const int av_sf2int(SoftFloat v, int frac_bits){ in av_sf2int() argument
199 v.exp += frac_bits - (ONE_BITS + 1); in av_sf2int()
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| /third_party/mesa3d/src/util/ |
| D | u_math.h | 743 util_unsigned_fixed(float value, unsigned frac_bits) in util_unsigned_fixed() argument
745 return value < 0 ? 0 : (uint32_t)(value * (1<<frac_bits)); in util_unsigned_fixed()
749 util_signed_fixed(float value, unsigned frac_bits) in util_signed_fixed() argument
751 return (int32_t)(value * (1<<frac_bits)); in util_signed_fixed()
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| /third_party/mesa3d/src/compiler/nir/ |
| D | nir_lower_double_ops.c | 323 nir_ssa_def *frac_bits = nir_isub(b, nir_imm_int(b, 52), unbiased_exp); in lower_trunc() local
343 nir_ige(b, frac_bits, nir_imm_int(b, 32)), in lower_trunc()
345 nir_ishl(b, nir_imm_int(b, ~0), frac_bits)); in lower_trunc()
349 nir_ilt(b, frac_bits, nir_imm_int(b, 33)), in lower_trunc()
353 nir_isub(b, frac_bits, nir_imm_int(b, 32)))); in lower_trunc()
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| /third_party/mesa3d/src/mesa/main/ |
| D | macros.h | 229 U_FIXED(float value, uint32_t frac_bits) in U_FIXED() argument
231 value *= (1 << frac_bits); in U_FIXED()
241 S_FIXED(float value, uint32_t frac_bits) in S_FIXED() argument
243 return (int32_t) (value * (1 << frac_bits)); in S_FIXED()
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| /third_party/ffmpeg/libavcodec/ |
| D | mlpdec.c | 743 int frac_bits, max_chan; in read_matrix_params() local
745 frac_bits = get_bits(gbp, 4); in read_matrix_params()
754 if (frac_bits > 14) { in read_matrix_params()
767 coeff_val = get_sbits(gbp, frac_bits + 2); in read_matrix_params()
769 s->matrix_coeff[mat][ch] = coeff_val * (1 << (14 - frac_bits)); in read_matrix_params()
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| /third_party/mesa3d/src/gallium/drivers/r600/ |
| D | r600_pipe_common.h | 943 static inline int S_FIXED(float value, unsigned frac_bits) in S_FIXED() argument
945 return value * (1 << frac_bits); in S_FIXED()
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| /third_party/mesa3d/docs/relnotes/ |
| D | 7.9.1.rst | 246 - r600: Evergreen has two extra frac_bits for the sampler LOD state.
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| D | 7.10.rst | 1498 - r600g: Evergreen has two extra frac_bits for the sampler LOD state.
1499 - r600: Evergreen has two extra frac_bits for the sampler LOD state.
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| /third_party/mesa3d/src/gallium/drivers/radeonsi/ |
| D | si_state.c | 4516 static inline int S_FIXED(float value, unsigned frac_bits) in S_FIXED() argument
4518 return value * (1 << frac_bits); in S_FIXED()
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| /third_party/mesa3d/src/amd/vulkan/ |
| D | radv_device.c | 7249 S_FIXED(float value, unsigned frac_bits) in S_FIXED() argument
7251 return value * (1 << frac_bits); in S_FIXED()
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