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add 3DNOW stuff from Miroslav

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This commit is contained in:
Josh Coalson
2001-07-16 21:13:19 +00:00
parent ae4ed27263
commit f5925df599
6 changed files with 178 additions and 9 deletions
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4
src/libFLAC/stream_encoder.c
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@@ -375,7 +375,7 @@ FLAC__StreamEncoderState FLAC__stream_encoder_init(FLAC__StreamEncoder *encoder)
#ifdef FLAC__CPU_IA32
FLAC__ASSERT(encoder->private->cpuinfo.type == FLAC__CPUINFO_TYPE_IA32);
#ifdef FLAC__HAS_NASM
if(0 && encoder->private->cpuinfo.data.ia32.sse) { /* SSE version lacks necessary resolution, plus SSE flag doesn't check for OS support */
if(0 && encoder->private->cpuinfo.data.ia32.sse) { /*@@@ SSE version lacks necessary resolution, plus SSE flag doesn't check for OS support */
if(encoder->protected->max_lpc_order < 4)
encoder->private->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_4;
else if(encoder->protected->max_lpc_order < 8)
@@ -385,6 +385,8 @@ FLAC__StreamEncoderState FLAC__stream_encoder_init(FLAC__StreamEncoder *encoder)
else
encoder->private->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32;
}
else if(0 && encoder->private->cpuinfo.data.ia32._3dnow) /*@@@ turn back on in first beta after 1.0 */
encoder->private->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow;
else
encoder->private->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32;
if(encoder->private->cpuinfo.data.ia32.mmx && encoder->private->cpuinfo.data.ia32.cmov)