diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-06-11 02:45:08 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-06-22 13:36:57 +0200 |
| commit | ec735579814b6b73e17da601ff011a918c49e40f (patch) | |
| tree | da4d3c35a7295fae3702ec13c8641ea6d77db933 /libavcodec/x86/fft.h | |
| parent | ea043cc53ed3506775ec6239ed5f8a20718b1098 (diff) | |
avcodec/x86/fft: Remove obsolete 3dnow functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT, SSE and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2). So given that the only systems which benefit
from the 3dnow implementations are truely ancient 32bit AMD x86s
they are removed.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/x86/fft.h')
| -rw-r--r-- | libavcodec/x86/fft.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/libavcodec/x86/fft.h b/libavcodec/x86/fft.h index 398091eb1f..37418ec1f4 100644 --- a/libavcodec/x86/fft.h +++ b/libavcodec/x86/fft.h @@ -24,13 +24,7 @@ void ff_fft_permute_sse(FFTContext *s, FFTComplex *z); void ff_fft_calc_avx(FFTContext *s, FFTComplex *z); void ff_fft_calc_sse(FFTContext *s, FFTComplex *z); -void ff_fft_calc_3dnow(FFTContext *s, FFTComplex *z); -void ff_fft_calc_3dnowext(FFTContext *s, FFTComplex *z); -void ff_imdct_calc_3dnow(FFTContext *s, FFTSample *output, const FFTSample *input); -void ff_imdct_half_3dnow(FFTContext *s, FFTSample *output, const FFTSample *input); -void ff_imdct_calc_3dnowext(FFTContext *s, FFTSample *output, const FFTSample *input); -void ff_imdct_half_3dnowext(FFTContext *s, FFTSample *output, const FFTSample *input); void ff_imdct_calc_sse(FFTContext *s, FFTSample *output, const FFTSample *input); void ff_imdct_half_sse(FFTContext *s, FFTSample *output, const FFTSample *input); void ff_imdct_half_avx(FFTContext *s, FFTSample *output, const FFTSample *input); |