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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-03-15 22:29:04 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-03-17 16:46:48 -0400 |
| commit | 0f999cfddb0746602288eabddf38679fd25a2ff7 (patch) | |
| tree | 055b877b24d0d1df4ff4feca6d0922174c51938f /libavcodec/ac3enc_float.c | |
| parent | 487fef2dcc24d7b4051b4402acf5c619fb082351 (diff) | |
| download | ffmpeg-0f999cfddb0746602288eabddf38679fd25a2ff7.tar.gz | |
ac3enc: add float_to_fixed24() with x86-optimized versions to AC3DSPContext
and use in scale_coefficients() for the floating-point AC-3 encoder.
Diffstat (limited to 'libavcodec/ac3enc_float.c')
| -rw-r--r-- | libavcodec/ac3enc_float.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libavcodec/ac3enc_float.c b/libavcodec/ac3enc_float.c index 8668b2e033..4b13e4c723 100644 --- a/libavcodec/ac3enc_float.c +++ b/libavcodec/ac3enc_float.c @@ -103,9 +103,8 @@ static int normalize_samples(AC3EncodeContext *s) */ static void scale_coefficients(AC3EncodeContext *s) { - int i; - for (i = 0; i < AC3_MAX_COEFS * AC3_MAX_BLOCKS * s->channels; i++) - s->fixed_coef_buffer[i] = SCALE_FLOAT(s->mdct_coef_buffer[i], 24); + s->ac3dsp.float_to_fixed24(s->fixed_coef_buffer, s->mdct_coef_buffer, + AC3_MAX_COEFS * AC3_MAX_BLOCKS * s->channels); } |