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ffmpeg
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One variable less. No real change to the actual code. 

Originally committed as revision 12234 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-02-26 15:19:37 +00:00
parent 6f08c541b4
commit e6d7ef648c
1 changed files with 18 additions and 15 deletions
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33
libavcodec/faandct.c
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@ -77,7 +77,7 @@ static av_always_inline void row_fdct(FLOAT temp[64], DCTELEM * data)
{
FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
FLOAT tmp10, tmp11, tmp12, tmp13;
FLOAT z1, z2, z3, z4, z5, z11, z13;
FLOAT z2, z3, z4, z5, z11, z13;
int i;
for (i=0; i<8*8; i+=8) {
@ -98,9 +98,10 @@ static av_always_inline void row_fdct(FLOAT temp[64], DCTELEM * data)
temp[0 + i]= tmp10 + tmp11;
temp[4 + i]= tmp10 - tmp11;
z1= (tmp12 + tmp13)*A1;
temp[2 + i]= tmp13 + z1;
temp[6 + i]= tmp13 - z1;
tmp12 += tmp13;
tmp12 *= A1;
temp[2 + i]= tmp13 + tmp12;
temp[6 + i]= tmp13 - tmp12;
tmp10= tmp4 + tmp5;
tmp11= tmp5 + tmp6;
@ -125,7 +126,7 @@ void ff_faandct(DCTELEM * data)
{
FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
FLOAT tmp10, tmp11, tmp12, tmp13;
FLOAT z1, z2, z3, z4, z5, z11, z13;
FLOAT z2, z3, z4, z5, z11, z13;
FLOAT temp[64];
int i;
@ -151,9 +152,10 @@ void ff_faandct(DCTELEM * data)
data[8*0 + i]= lrintf(SCALE(8*0 + i) * (tmp10 + tmp11));
data[8*4 + i]= lrintf(SCALE(8*4 + i) * (tmp10 - tmp11));
z1= (tmp12 + tmp13)* A1;
data[8*2 + i]= lrintf(SCALE(8*2 + i) * (tmp13 + z1));
data[8*6 + i]= lrintf(SCALE(8*6 + i) * (tmp13 - z1));
tmp12 += tmp13;
tmp12 *= A1;
data[8*2 + i]= lrintf(SCALE(8*2 + i) * (tmp13 + tmp12));
data[8*6 + i]= lrintf(SCALE(8*6 + i) * (tmp13 - tmp12));
tmp10= tmp4 + tmp5;
tmp11= tmp5 + tmp6;
@ -178,7 +180,6 @@ void ff_faandct248(DCTELEM * data)
{
FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
FLOAT tmp10, tmp11, tmp12, tmp13;
FLOAT z1;
FLOAT temp[64];
int i;
@ -204,9 +205,10 @@ void ff_faandct248(DCTELEM * data)
data[8*0 + i] = lrintf(SCALE(8*0 + i) * (tmp10 + tmp11));
data[8*4 + i] = lrintf(SCALE(8*4 + i) * (tmp10 - tmp11));
z1 = (tmp12 + tmp13)* A1;
data[8*2 + i] = lrintf(SCALE(8*2 + i) * (tmp13 + z1));
data[8*6 + i] = lrintf(SCALE(8*6 + i) * (tmp13 - z1));
tmp12 += tmp13;
tmp12 *= A1;
data[8*2 + i] = lrintf(SCALE(8*2 + i) * (tmp13 + tmp12));
data[8*6 + i] = lrintf(SCALE(8*6 + i) * (tmp13 - tmp12));
tmp10 = tmp4 + tmp7;
tmp11 = tmp5 + tmp6;
@ -216,8 +218,9 @@ void ff_faandct248(DCTELEM * data)
data[8*1 + i] = lrintf(SCALE(8*0 + i) * (tmp10 + tmp11));
data[8*5 + i] = lrintf(SCALE(8*4 + i) * (tmp10 - tmp11));
z1 = (tmp12 + tmp13)* A1;
data[8*3 + i] = lrintf(SCALE(8*2 + i) * (tmp13 + z1));
data[8*7 + i] = lrintf(SCALE(8*6 + i) * (tmp13 - z1));
tmp12 += tmp13;
tmp12 *= A1;
data[8*3 + i] = lrintf(SCALE(8*2 + i) * (tmp13 + tmp12));
data[8*7 + i] = lrintf(SCALE(8*6 + i) * (tmp13 - tmp12));
}
}