[FFmpeg-cvslog] r9672 - trunk/libavcodec/ac3dec.c
jbr
subversion
Sat Jul 14 18:05:39 CEST 2007
Author: jbr
Date: Sat Jul 14 18:05:39 2007
New Revision: 9672
Log:
AC-3 decoder, soc revision 148, Sep 28 18:38:27 2006 UTC by banan
Enable sse imdct, patch by Loren Merrit.
Modified:
trunk/libavcodec/ac3dec.c
Modified: trunk/libavcodec/ac3dec.c
==============================================================================
--- trunk/libavcodec/ac3dec.c (original)
+++ trunk/libavcodec/ac3dec.c Sat Jul 14 18:05:39 2007
@@ -1617,8 +1617,8 @@ static void do_imdct_256(AC3DecodeContex
x2[k] = ctx->transform_coeffs[chindex][2 * k + 1];
}
- ff_imdct_calc(&ctx->imdct_256, ctx->tmp_output, x1, ctx->tmp_imdct);
- ff_imdct_calc(&ctx->imdct_256, ctx->tmp_output + 256, x2, ctx->tmp_imdct);
+ ctx->imdct_256.fft.imdct_calc(&ctx->imdct_256, ctx->tmp_output, x1, ctx->tmp_imdct);
+ ctx->imdct_256.fft.imdct_calc(&ctx->imdct_256, ctx->tmp_output + 256, x2, ctx->tmp_imdct);
o_ptr = ctx->output[chindex];
d_ptr = ctx->delay[chindex];
@@ -1646,8 +1646,8 @@ static void do_imdct_512(AC3DecodeContex
{
float *ptr;
- ff_imdct_calc(&ctx->imdct_512, ctx->tmp_output,
- ctx->transform_coeffs[chindex], ctx->tmp_imdct);
+ ctx->imdct_512.fft.imdct_calc(&ctx->imdct_512, ctx->tmp_output,
+ ctx->transform_coeffs[chindex], ctx->tmp_imdct);
ptr = ctx->output[chindex];
ctx->dsp.vector_fmul_add_add(ptr, ctx->tmp_output, ctx->window, ctx->delay[chindex], 384, BLOCK_SIZE, 1);
ptr = ctx->delay[chindex];
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