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alac: remove unneeded conditionals in predictor_decompress_fir_adapt()
author
Justin Ruggles
<justin.ruggles@gmail.com>
Mon, 9 Jul 2012 15:07:57 +0000
(11:07 -0400)
committer
Justin Ruggles
<justin.ruggles@gmail.com>
Thu, 19 Jul 2012 17:26:46 +0000
(13:26 -0400)
libavcodec/alac.c
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diff --git
a/libavcodec/alac.c
b/libavcodec/alac.c
index
483346c
..
027e094
100644
(file)
--- a/
libavcodec/alac.c
+++ b/
libavcodec/alac.c
@@
-199,7
+199,6
@@
static void predictor_decompress_fir_adapt(int32_t *error_buffer,
}
/* read warm-up samples */
- if (predictor_coef_num > 0)
for (i = 0; i < predictor_coef_num; i++) {
int32_t val;
@@
-211,7
+210,6
@@
static void predictor_decompress_fir_adapt(int32_t *error_buffer,
/* NOTE: 4 and 8 are very common cases that could be optimized. */
/* general case */
- if (predictor_coef_num > 0) {
for (i = predictor_coef_num + 1; i < output_size; i++) {
int j;
int sum = 0;
@@
-266,7
+264,6
@@
static void predictor_decompress_fir_adapt(int32_t *error_buffer,
buffer_out++;
}
- }
}
static void decorrelate_stereo(int32_t *buffer[MAX_CHANNELS],