From d0c0bf0d3e1bdb58188a2006bb24d83fae01236b Mon Sep 17 00:00:00 2001 From: Justin Ruggles Date: Mon, 9 Jul 2012 11:08:59 -0400 Subject: alac: cosmetics: reindent after last commit --- libavcodec/alac.c | 90 +++++++++++++++++++++++++++---------------------------- 1 file changed, 45 insertions(+), 45 deletions(-) (limited to 'libavcodec/alac.c') diff --git a/libavcodec/alac.c b/libavcodec/alac.c index 027e094c18..9a3ca51054 100644 --- a/libavcodec/alac.c +++ b/libavcodec/alac.c @@ -199,71 +199,71 @@ static void predictor_decompress_fir_adapt(int32_t *error_buffer, } /* read warm-up samples */ - for (i = 0; i < predictor_coef_num; i++) { - int32_t val; + for (i = 0; i < predictor_coef_num; i++) { + int32_t val; - val = buffer_out[i] + error_buffer[i+1]; - val = sign_extend(val, readsamplesize); - buffer_out[i+1] = val; - } + val = buffer_out[i] + error_buffer[i+1]; + val = sign_extend(val, readsamplesize); + buffer_out[i+1] = val; + } /* NOTE: 4 and 8 are very common cases that could be optimized. */ /* general case */ - for (i = predictor_coef_num + 1; i < output_size; i++) { - int j; - int sum = 0; - int outval; - int error_val = error_buffer[i]; - - for (j = 0; j < predictor_coef_num; j++) { - sum += (buffer_out[predictor_coef_num-j] - buffer_out[0]) * - predictor_coef_table[j]; - } + for (i = predictor_coef_num + 1; i < output_size; i++) { + int j; + int sum = 0; + int outval; + int error_val = error_buffer[i]; + + for (j = 0; j < predictor_coef_num; j++) { + sum += (buffer_out[predictor_coef_num-j] - buffer_out[0]) * + predictor_coef_table[j]; + } - outval = (1 << (predictor_quantitization-1)) + sum; - outval = outval >> predictor_quantitization; - outval = outval + buffer_out[0] + error_val; - outval = sign_extend(outval, readsamplesize); + outval = (1 << (predictor_quantitization-1)) + sum; + outval = outval >> predictor_quantitization; + outval = outval + buffer_out[0] + error_val; + outval = sign_extend(outval, readsamplesize); - buffer_out[predictor_coef_num+1] = outval; + buffer_out[predictor_coef_num+1] = outval; - if (error_val > 0) { - int predictor_num = predictor_coef_num - 1; + if (error_val > 0) { + int predictor_num = predictor_coef_num - 1; - while (predictor_num >= 0 && error_val > 0) { - int val = buffer_out[0] - buffer_out[predictor_coef_num - predictor_num]; - int sign = sign_only(val); + while (predictor_num >= 0 && error_val > 0) { + int val = buffer_out[0] - buffer_out[predictor_coef_num - predictor_num]; + int sign = sign_only(val); - predictor_coef_table[predictor_num] -= sign; + predictor_coef_table[predictor_num] -= sign; - val *= sign; /* absolute value */ + val *= sign; /* absolute value */ - error_val -= ((val >> predictor_quantitization) * - (predictor_coef_num - predictor_num)); + error_val -= ((val >> predictor_quantitization) * + (predictor_coef_num - predictor_num)); - predictor_num--; - } - } else if (error_val < 0) { - int predictor_num = predictor_coef_num - 1; + predictor_num--; + } + } else if (error_val < 0) { + int predictor_num = predictor_coef_num - 1; - while (predictor_num >= 0 && error_val < 0) { - int val = buffer_out[0] - buffer_out[predictor_coef_num - predictor_num]; - int sign = - sign_only(val); + while (predictor_num >= 0 && error_val < 0) { + int val = buffer_out[0] - buffer_out[predictor_coef_num - predictor_num]; + int sign = - sign_only(val); - predictor_coef_table[predictor_num] -= sign; + predictor_coef_table[predictor_num] -= sign; - val *= sign; /* neg value */ + val *= sign; /* neg value */ - error_val -= ((val >> predictor_quantitization) * - (predictor_coef_num - predictor_num)); + error_val -= ((val >> predictor_quantitization) * + (predictor_coef_num - predictor_num)); - predictor_num--; - } + predictor_num--; } - - buffer_out++; } + + buffer_out++; + } } static void decorrelate_stereo(int32_t *buffer[MAX_CHANNELS], -- cgit v1.2.3