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| author | Alex Converse <alex.converse@gmail.com> | 2010-08-23 15:51:09 +0000 |
|---|---|---|
| committer | Alex Converse <alex.converse@gmail.com> | 2010-08-23 15:51:09 +0000 |
| commit | cb4f12466b85921dac9076c3cc7350eff9cd8067 (patch) | |
| tree | c701d258ec6d51694912bba59298ca4c5d7000ee /libavcodec | |
| parent | e955bf3b42f2e571059593bb116231b4e69d73a9 (diff) | |
| download | ffmpeg-cb4f12466b85921dac9076c3cc7350eff9cd8067.tar.gz | |
imdct/x86: Use "s->mdct_size" instead of "1 << s->mdct_bits".
It generates smaller cleaner code.
Originally committed as revision 24887 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/x86/fft_3dn2.c | 4 | ||||
| -rw-r--r-- | libavcodec/x86/fft_sse.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/x86/fft_3dn2.c b/libavcodec/x86/fft_3dn2.c index b3bec4675a..2abb8cfbd7 100644 --- a/libavcodec/x86/fft_3dn2.c +++ b/libavcodec/x86/fft_3dn2.c @@ -56,7 +56,7 @@ void ff_fft_calc_3dn2(FFTContext *s, FFTComplex *z) void ff_imdct_half_3dn2(FFTContext *s, FFTSample *output, const FFTSample *input) { x86_reg j, k; - long n = 1 << s->mdct_bits; + long n = s->mdct_size; long n2 = n >> 1; long n4 = n >> 2; long n8 = n >> 3; @@ -147,7 +147,7 @@ void ff_imdct_half_3dn2(FFTContext *s, FFTSample *output, const FFTSample *input void ff_imdct_calc_3dn2(FFTContext *s, FFTSample *output, const FFTSample *input) { x86_reg j, k; - long n = 1 << s->mdct_bits; + long n = s->mdct_size; long n4 = n >> 2; ff_imdct_half_3dn2(s, output+n4, input); diff --git a/libavcodec/x86/fft_sse.c b/libavcodec/x86/fft_sse.c index 92648b5ddb..0908671537 100644 --- a/libavcodec/x86/fft_sse.c +++ b/libavcodec/x86/fft_sse.c @@ -74,7 +74,7 @@ void ff_fft_permute_sse(FFTContext *s, FFTComplex *z) void ff_imdct_calc_sse(FFTContext *s, FFTSample *output, const FFTSample *input) { x86_reg j, k; - long n = 1 << s->mdct_bits; + long n = s->mdct_size; long n4 = n >> 2; ff_imdct_half_sse(s, output+n4, input); |