diff options
Diffstat (limited to 'third_party/g7221/decode/decoder.c')
| -rw-r--r-- | third_party/g7221/decode/decoder.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/third_party/g7221/decode/decoder.c b/third_party/g7221/decode/decoder.c index c6b8c065..d642a910 100644 --- a/third_party/g7221/decode/decoder.c +++ b/third_party/g7221/decode/decoder.c @@ -136,7 +136,7 @@ void decoder(Bit_Obj *bitobj, for (i=0; i<num_categorization_control_bits; i++) { get_next_bit(bitobj); - categorization_control = shl(categorization_control,1); + categorization_control = shl_nocheck(categorization_control,1); categorization_control = add(categorization_control,bitobj->next_bit); } @@ -246,7 +246,7 @@ void decode_envelope(Bit_Obj *bitobj, for (i=0; i<5; i++) { get_next_bit(bitobj); - index = shl(index,1); + index = shl_nocheck(index,1); index = add(index,bitobj->next_bit); } bitobj->number_of_bits_left = sub(bitobj->number_of_bits_left,5); @@ -332,7 +332,7 @@ void decode_envelope(Bit_Obj *bitobj, while ((i >= 0) && ((temp1 >= 0) || (temp2 > 0))) { i = sub(i,1); - temp = shr(temp,1); + temp = shr_nocheck(temp,1); max_index = sub(max_index,2); temp1 = sub(temp,8); temp2 = sub(max_index,28); @@ -530,13 +530,13 @@ void decode_vector_quantized_mlt_indices(Bit_Obj *bitobj, test(); if (bitobj->next_bit == 0) { - temp = shl(index,1); + temp = shl_nocheck(index,1); index = (Word16)*(decoder_table_ptr + temp); move16(); } else { - temp = shl(index,1); + temp = shl_nocheck(index,1); index = (Word16)*(decoder_table_ptr + temp + 1); move16(); } @@ -567,18 +567,18 @@ void decode_vector_quantized_mlt_indices(Bit_Obj *bitobj, for (j=0; j<num_sign_bits; j++) { get_next_bit(bitobj); - signs_index = shl(signs_index,1); + signs_index = shl_nocheck(signs_index,1); signs_index = add(signs_index,bitobj->next_bit); bitobj->number_of_bits_left = sub(bitobj->number_of_bits_left,1); } temp = sub(num_sign_bits,1); - bit = shl(1,(temp)); + bit = shl_nocheck(1,(temp)); } for (j=0; j<vec_dim; j++) { acca = L_mult0(standard_deviation,mlt_quant_centroid[category][k[j]]); - acca = L_shr(acca,12); + acca = L_shr_nocheck(acca,12); decoder_mlt_value = extract_l(acca); test(); @@ -587,7 +587,7 @@ void decode_vector_quantized_mlt_indices(Bit_Obj *bitobj, test(); if ((signs_index & bit) == 0) decoder_mlt_value = negate(decoder_mlt_value); - bit = shr(bit,1); + bit = shr_nocheck(bit,1); } *decoder_mlt_ptr++ = decoder_mlt_value; move16(); @@ -652,7 +652,7 @@ void decode_vector_quantized_mlt_indices(Bit_Obj *bitobj, } *decoder_mlt_ptr = temp1; move16(); - random_word = shr(random_word,1); + random_word = shr_nocheck(random_word,1); } /* pointer arithmetic */ decoder_mlt_ptr++; @@ -677,7 +677,7 @@ void decode_vector_quantized_mlt_indices(Bit_Obj *bitobj, } *decoder_mlt_ptr = temp1; move16(); - random_word = shr(random_word,1); + random_word = shr_nocheck(random_word,1); } /* pointer arithmetic */ decoder_mlt_ptr++; @@ -710,7 +710,7 @@ void decode_vector_quantized_mlt_indices(Bit_Obj *bitobj, } *decoder_mlt_ptr++ = temp1; move16(); - random_word = shr(random_word,1); + random_word = shr_nocheck(random_word,1); } random_word = get_rand(randobj); for (j=0; j<10; j++) @@ -730,7 +730,7 @@ void decode_vector_quantized_mlt_indices(Bit_Obj *bitobj, *decoder_mlt_ptr++ = temp1; move16(); - random_word = shr(random_word,1); + random_word = shr_nocheck(random_word,1); } } } @@ -1059,7 +1059,7 @@ void get_next_bit(Bit_Obj *bitobj) move16(); } bitobj->code_bit_count = sub(bitobj->code_bit_count,1); - temp = shr(bitobj->current_word,bitobj->code_bit_count); + temp = shr_nocheck(bitobj->current_word,bitobj->code_bit_count); logic16(); bitobj->next_bit = (Word16 )(temp & 1); |