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Start converting codecs to use internal sample format (28 bits + sign,

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or s3.28 fixed point).


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8680 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thom Johansen 2006-02-13 19:24:36 +00:00
parent 65bfd83ce0
commit 153f906d74
2 changed files with 2 additions and 11 deletions
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3
apps/codecs/libmusepack/synth_filter.c
View file

@ -367,7 +367,6 @@ static void Synthese_Filter_float_internal(MPC_SAMPLE_FORMAT * OutData,MPC_SAMPL
"mac.l %%d2, %%a5, (992*4, %[V]), %%a5, %%acc0\n\t"
"mac.l %%d3, %%a5, %%acc0\n\t"
"movclr.l %%acc0, %%d0\n\t"
"asl.l #1, %%d0\n\t"
"move.l %%d0, (%[Data])+\n"
: [Data] "+a" (Data)
: [V] "a" (V), [D] "a" (D)
@ -378,7 +377,7 @@ static void Synthese_Filter_float_internal(MPC_SAMPLE_FORMAT * OutData,MPC_SAMPL
+ MPC_MULTIPLY_FRACT(V[256],D[ 4]) + MPC_MULTIPLY_FRACT(V[352],D[ 5]) + MPC_MULTIPLY_FRACT(V[384],D[ 6]) + MPC_MULTIPLY_FRACT(V[480],D[ 7])
+ MPC_MULTIPLY_FRACT(V[512],D[ 8]) + MPC_MULTIPLY_FRACT(V[608],D[ 9]) + MPC_MULTIPLY_FRACT(V[640],D[10]) + MPC_MULTIPLY_FRACT(V[736],D[11])
+ MPC_MULTIPLY_FRACT(V[768],D[12]) + MPC_MULTIPLY_FRACT(V[864],D[13]) + MPC_MULTIPLY_FRACT(V[896],D[14]) + MPC_MULTIPLY_FRACT(V[992],D[15])
, 2);
, 1);
Data += 1;
#endif