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Diffstat (limited to 'media/libstagefright/codecs/amrwbenc/src/q_pulse.c')
-rw-r--r--media/libstagefright/codecs/amrwbenc/src/q_pulse.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/media/libstagefright/codecs/amrwbenc/src/q_pulse.c b/media/libstagefright/codecs/amrwbenc/src/q_pulse.c
index 496ca80..80a0b73 100644
--- a/media/libstagefright/codecs/amrwbenc/src/q_pulse.c
+++ b/media/libstagefright/codecs/amrwbenc/src/q_pulse.c
@@ -82,7 +82,7 @@ Word32 quant_2p_2N1( /* (o) return (2*N)+1 bits */
if (vo_sub((Word16) (pos1 & mask), (Word16) (pos2 & mask)) <= 0)
{
/* index = ((pos2 & mask) << N) + (pos1 & mask); */
- index = L_deposit_l(add1((((Word16) (pos2 & mask)) << N), ((Word16) (pos1 & mask))));
+ index = L_deposit_l(add1((((Word16) (pos2 & mask)) << N), ((Word16) (pos1 & mask))));
if ((pos2 & NB_POS) != 0)
{
tmp = (N << 1); /* index += 1 << (2*N); */
@@ -91,7 +91,7 @@ Word32 quant_2p_2N1( /* (o) return (2*N)+1 bits */
} else
{
/* index = ((pos1 & mask) << N) + (pos2 & mask); */
- index = L_deposit_l(add1((((Word16) (pos1 & mask)) << N), ((Word16) (pos2 & mask))));
+ index = L_deposit_l(add1((((Word16) (pos1 & mask)) << N), ((Word16) (pos2 & mask))));
if ((pos1 & NB_POS) != 0)
{
tmp = (N << 1);
@@ -120,14 +120,14 @@ Word32 quant_3p_3N1( /* (o) return (3*N)+1 bits */
{
index = quant_2p_2N1(pos1, pos2, sub(N, 1)); /* index = quant_2p_2N1(pos1, pos2, (N-1)); */
/* index += (pos1 & nb_pos) << N; */
- index = vo_L_add(index, (L_deposit_l((Word16) (pos1 & nb_pos)) << N));
+ index = vo_L_add(index, (L_deposit_l((Word16) (pos1 & nb_pos)) << N));
/* index += quant_1p_N1(pos3, N) << (2*N); */
index = vo_L_add(index, (quant_1p_N1(pos3, N)<<(N << 1)));
} else if (((pos1 ^ pos3) & nb_pos) == 0)
{
index = quant_2p_2N1(pos1, pos3, sub(N, 1)); /* index = quant_2p_2N1(pos1, pos3, (N-1)); */
- index = vo_L_add(index, (L_deposit_l((Word16) (pos1 & nb_pos)) << N));
+ index = vo_L_add(index, (L_deposit_l((Word16) (pos1 & nb_pos)) << N));
/* index += (pos1 & nb_pos) << N; */
index = vo_L_add(index, (quant_1p_N1(pos2, N) << (N << 1)));
/* index += quant_1p_N1(pos2, N) <<
@@ -136,7 +136,7 @@ Word32 quant_3p_3N1( /* (o) return (3*N)+1 bits */
{
index = quant_2p_2N1(pos2, pos3, (N - 1)); /* index = quant_2p_2N1(pos2, pos3, (N-1)); */
/* index += (pos2 & nb_pos) << N; */
- index = vo_L_add(index, (L_deposit_l((Word16) (pos2 & nb_pos)) << N));
+ index = vo_L_add(index, (L_deposit_l((Word16) (pos2 & nb_pos)) << N));
/* index += quant_1p_N1(pos1, N) << (2*N); */
index = vo_L_add(index, (quant_1p_N1(pos1, N) << (N << 1)));
}
@@ -162,21 +162,21 @@ Word32 quant_4p_4N1( /* (o) return (4*N)+1 bits */
{
index = quant_2p_2N1(pos1, pos2, sub(N, 1)); /* index = quant_2p_2N1(pos1, pos2, (N-1)); */
/* index += (pos1 & nb_pos) << N; */
- index = vo_L_add(index, (L_deposit_l((Word16) (pos1 & nb_pos)) << N));
+ index = vo_L_add(index, (L_deposit_l((Word16) (pos1 & nb_pos)) << N));
/* index += quant_2p_2N1(pos3, pos4, N) << (2*N); */
index = vo_L_add(index, (quant_2p_2N1(pos3, pos4, N) << (N << 1)));
} else if (((pos1 ^ pos3) & nb_pos) == 0)
{
index = quant_2p_2N1(pos1, pos3, (N - 1));
/* index += (pos1 & nb_pos) << N; */
- index = vo_L_add(index, (L_deposit_l((Word16) (pos1 & nb_pos)) << N));
+ index = vo_L_add(index, (L_deposit_l((Word16) (pos1 & nb_pos)) << N));
/* index += quant_2p_2N1(pos2, pos4, N) << (2*N); */
index = vo_L_add(index, (quant_2p_2N1(pos2, pos4, N) << (N << 1)));
} else
{
index = quant_2p_2N1(pos2, pos3, (N - 1));
/* index += (pos2 & nb_pos) << N; */
- index = vo_L_add(index, (L_deposit_l((Word16) (pos2 & nb_pos)) << N));
+ index = vo_L_add(index, (L_deposit_l((Word16) (pos2 & nb_pos)) << N));
/* index += quant_2p_2N1(pos1, pos4, N) << (2*N); */
index = vo_L_add(index, (quant_2p_2N1(pos1, pos4, N) << (N << 1)));
}
@@ -192,20 +192,20 @@ Word32 quant_4p_4N( /* (o) return 4*N bits */
Word16 posA[4], posB[4];
Word32 i, j, k, index;
- n_1 = (Word16) (N - 1);
+ n_1 = (Word16) (N - 1);
nb_pos = (1 << n_1); /* nb_pos = (1<<n_1); */
mask = vo_sub((1 << N), 1); /* mask = ((1<<N)-1); */
- i = 0;
- j = 0;
+ i = 0;
+ j = 0;
for (k = 0; k < 4; k++)
{
if ((pos[k] & nb_pos) == 0)
{
- posA[i++] = pos[k];
+ posA[i++] = pos[k];
} else
{
- posB[j++] = pos[k];
+ posB[j++] = pos[k];
}
}
@@ -258,19 +258,19 @@ Word32 quant_5p_5N( /* (o) return 5*N bits */
Word16 posA[5], posB[5];
Word32 i, j, k, index, tmp2;
- n_1 = (Word16) (N - 1);
+ n_1 = (Word16) (N - 1);
nb_pos = (1 << n_1); /* nb_pos = (1<<n_1); */
- i = 0;
- j = 0;
+ i = 0;
+ j = 0;
for (k = 0; k < 5; k++)
{
if ((pos[k] & nb_pos) == 0)
{
- posA[i++] = pos[k];
+ posA[i++] = pos[k];
} else
{
- posB[j++] = pos[k];
+ posB[j++] = pos[k];
}
}
@@ -333,19 +333,19 @@ Word32 quant_6p_6N_2( /* (o) return (6*N)-2 bits */
Word32 i, j, k, index;
/* !! N and n_1 are constants -> it doesn't need to be operated by Basic Operators */
- n_1 = (Word16) (N - 1);
+ n_1 = (Word16) (N - 1);
nb_pos = (1 << n_1); /* nb_pos = (1<<n_1); */
- i = 0;
- j = 0;
+ i = 0;
+ j = 0;
for (k = 0; k < 6; k++)
{
if ((pos[k] & nb_pos) == 0)
{
- posA[i++] = pos[k];
+ posA[i++] = pos[k];
} else
{
- posB[j++] = pos[k];
+ posB[j++] = pos[k];
}
}
@@ -368,23 +368,23 @@ Word32 quant_6p_6N_2( /* (o) return (6*N)-2 bits */
index = vo_L_add(index, quant_2p_2N1(posA[0], posA[1], n_1)); /* index += quant_2p_2N1(posA[0], posA[1], n_1); */
break;
case 3:
- index = (quant_3p_3N1(posA[0], posA[1], posA[2], n_1) << (Word16) (3 * n_1 + 1));
+ index = (quant_3p_3N1(posA[0], posA[1], posA[2], n_1) << (Word16) (3 * n_1 + 1));
/* index = quant_3p_3N1(posA[0], posA[1], posA[2], n_1) << ((3*n_1)+1); */
- index =vo_L_add(index, quant_3p_3N1(posB[0], posB[1], posB[2], n_1));
+ index =vo_L_add(index, quant_3p_3N1(posB[0], posB[1], posB[2], n_1));
/* index += quant_3p_3N1(posB[0], posB[1], posB[2], n_1); */
break;
case 4:
- i = 2;
+ i = 2;
index = (quant_4p_4N(posA, n_1) << (Word16) (2 * n_1 + 1)); /* index = quant_4p_4N(posA, n_1) << ((2*n_1)+1); */
index = vo_L_add(index, quant_2p_2N1(posB[0], posB[1], n_1)); /* index += quant_2p_2N1(posB[0], posB[1], n_1); */
break;
case 5:
- i = 1;
+ i = 1;
index = (quant_5p_5N(posA, n_1) << N); /* index = quant_5p_5N(posA, n_1) << N; */
index = vo_L_add(index, quant_1p_N1(posB[0], n_1)); /* index += quant_1p_N1(posB[0], n_1); */
break;
case 6:
- i = 0;
+ i = 0;
index = (quant_5p_5N(posA, n_1) << N); /* index = quant_5p_5N(posA, n_1) << N; */
index = vo_L_add(index, quant_1p_N1(posA[5], n_1)); /* index += quant_1p_N1(posA[5], n_1); */
break;
generated by cgit v1.1 at 2024-05-23 21:18:09 +0000