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quantize: make 4x4, 8x8 common with larger transforms

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There were 4 variants of the quantize loop in vp9_quantize.c, now
there is 1.

Change-Id: Ic853393411214b32d46a6ba53769413bd14e1cac
This commit is contained in:
John Koleszar
2013-04-25 14:44:44 -07:00
parent e40a769036
commit a672351af9
5 changed files with 60 additions and 232 deletions
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10
vp9/encoder/vp9_encodeintra.c
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@@ -70,12 +70,12 @@ static void encode_intra4x4block(MACROBLOCK *x, int ib) {
tx_type = get_tx_type_4x4(&x->e_mbd, ib);
if (tx_type != DCT_DCT) {
vp9_short_fht4x4(src_diff, coeff, 16, tx_type);
vp9_ht_quantize_b_4x4(x, ib, tx_type);
x->quantize_b_4x4(x, ib, tx_type, 16);
vp9_short_iht4x4(BLOCK_OFFSET(xd->plane[0].dqcoeff, ib, 16),
diff, 16, tx_type);
} else {
x->fwd_txm4x4(src_diff, coeff, 32);
x->quantize_b_4x4(x, ib, 16);
x->quantize_b_4x4(x, ib, tx_type, 16);
vp9_inverse_transform_b_4x4(&x->e_mbd, xd->plane[0].eobs[ib],
BLOCK_OFFSET(xd->plane[0].dqcoeff, ib, 16),
diff, 32);
@@ -209,7 +209,7 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
tx_type = get_tx_type_4x4(xd, ib + iblock[i]);
if (tx_type != DCT_DCT) {
vp9_short_fht4x4(src_diff, coeff, 16, tx_type);
vp9_ht_quantize_b_4x4(x, ib + iblock[i], tx_type);
x->quantize_b_4x4(x, ib + iblock[i], tx_type, 16);
vp9_short_iht4x4(dqcoeff, diff, 16, tx_type);
} else if (!(i & 1) &&
get_tx_type_4x4(xd, ib + iblock[i] + 1) == DCT_DCT) {
@@ -222,7 +222,7 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
i++;
} else {
x->fwd_txm4x4(src_diff, coeff, 32);
x->quantize_b_4x4(x, ib + iblock[i], 16);
x->quantize_b_4x4(x, ib + iblock[i], tx_type, 16);
vp9_inverse_transform_b_4x4(xd, xd->plane[0].eobs[ib + iblock[i]],
dqcoeff, diff, 32);
}
@@ -275,7 +275,7 @@ static void encode_intra_uv4x4(MACROBLOCK *x, int ib, int mode) {
*(b->base_dst) + b->dst, b->dst_stride);
x->fwd_txm4x4(src_diff, coeff, 16);
x->quantize_b_4x4(x, ib, 16);
x->quantize_b_4x4(x, ib, DCT_DCT, 16);
vp9_inverse_transform_b_4x4(&x->e_mbd, xd->plane[plane].eobs[block],
dqcoeff, diff, 16);