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x86: dcadsp: Fix linking with yasm and optimizations disabled

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Some optimized functions reference optimized symbols, so the functions
must be explicitly disabled when those symbols are unavailable.
This commit is contained in:
Diego Biurrun 2014-03-04 19:40:21 +01:00
parent e1f2987b10
commit 3bfdee00cd
1 changed files with 4 additions and 0 deletions
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4
libavcodec/x86/dcadsp_init.c
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@ -60,6 +60,7 @@ void ff_synth_filter_inner_sse2(float *synth_buf_ptr, float synth_buf2[32],
const float window[512],
float out[32], intptr_t offset, float scale);
#if HAVE_YASM
static void synth_filter_sse2(FFTContext *imdct,
float *synth_buf_ptr, int *synth_buf_offset,
float synth_buf2[32], const float window[512],
@ -74,12 +75,15 @@ static void synth_filter_sse2(FFTContext *imdct,
*synth_buf_offset = (*synth_buf_offset - 32) & 511;
}
#endif /* HAVE_YASM */
av_cold void ff_synth_filter_init_x86(SynthFilterContext *s)
{
#if HAVE_YASM
int cpu_flags = av_get_cpu_flags();
if (EXTERNAL_SSE2(cpu_flags)) {
s->synth_filter_float = synth_filter_sse2;
}
#endif /* HAVE_YASM */
}