}
}
-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);
-static void synth_filter_sse2(FFTContext *imdct,
- float *synth_buf_ptr, int *synth_buf_offset,
- float synth_buf2[32], const float window[512],
- float out[32], const float in[32], float scale)
-{
- float *synth_buf= synth_buf_ptr + *synth_buf_offset;
-
- imdct->imdct_half(imdct, synth_buf, in);
-
- ff_synth_filter_inner_sse2(synth_buf, synth_buf2, window,
- out, *synth_buf_offset, scale);
+#define SYNTH_FILTER_FUNC(opt) \
+void ff_synth_filter_inner_##opt(float *synth_buf_ptr, float synth_buf2[32], \
+ const float window[512], \
+ float out[32], intptr_t offset, float scale); \
+static void synth_filter_##opt(FFTContext *imdct, \
+ float *synth_buf_ptr, int *synth_buf_offset, \
+ float synth_buf2[32], const float window[512], \
+ float out[32], const float in[32], float scale) \
+{ \
+ float *synth_buf= synth_buf_ptr + *synth_buf_offset; \
+ \
+ imdct->imdct_half(imdct, synth_buf, in); \
+ \
+ ff_synth_filter_inner_##opt(synth_buf, synth_buf2, window, \
+ out, *synth_buf_offset, scale); \
+ \
+ *synth_buf_offset = (*synth_buf_offset - 32) & 511; \
+} \
- *synth_buf_offset = (*synth_buf_offset - 32) & 511;
-}
+#if ARCH_X86_32
+SYNTH_FILTER_FUNC(sse)
+#endif
+SYNTH_FILTER_FUNC(sse2)
av_cold void ff_synth_filter_init_x86(SynthFilterContext *s)
{
int cpu_flags = av_get_cpu_flags();
+#if ARCH_X86_32
+ if (EXTERNAL_SSE(cpu_flags)) {
+ s->synth_filter_float = synth_filter_sse;
+ }
+#endif
if (EXTERNAL_SSE2(cpu_flags)) {
s->synth_filter_float = synth_filter_sse2;
}