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path: root/third_party/aom/av1/common/idct.c
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Diffstat (limited to 'third_party/aom/av1/common/idct.c')
-rw-r--r--third_party/aom/av1/common/idct.c274
1 files changed, 107 insertions, 167 deletions
diff --git a/third_party/aom/av1/common/idct.c b/third_party/aom/av1/common/idct.c
index bc758eb57b..2c1cb98271 100644
--- a/third_party/aom/av1/common/idct.c
+++ b/third_party/aom/av1/common/idct.c
@@ -31,21 +31,16 @@ int av1_get_tx_scale(const TX_SIZE tx_size) {
// that input and output could be the same buffer.
// idct
-static void highbd_iwht4x4_add(const tran_low_t *input, uint8_t *dest,
- int stride, int eob, int bd) {
+void av1_highbd_iwht4x4_add(const tran_low_t *input, uint8_t *dest, int stride,
+ int eob, int bd) {
if (eob > 1)
av1_highbd_iwht4x4_16_add(input, dest, stride, bd);
else
av1_highbd_iwht4x4_1_add(input, dest, stride, bd);
}
-static const int32_t *cast_to_int32(const tran_low_t *input) {
- assert(sizeof(int32_t) == sizeof(tran_low_t));
- return (const int32_t *)input;
-}
-
-void av1_highbd_inv_txfm_add_4x4(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_4x4_c(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
assert(av1_ext_tx_used[txfm_param->tx_set_type][txfm_param->tx_type]);
int eob = txfm_param->eob;
int bd = txfm_param->bd;
@@ -54,206 +49,150 @@ void av1_highbd_inv_txfm_add_4x4(const tran_low_t *input, uint8_t *dest,
const TX_TYPE tx_type = txfm_param->tx_type;
if (lossless) {
assert(tx_type == DCT_DCT);
- highbd_iwht4x4_add(input, dest, stride, eob, bd);
+ av1_highbd_iwht4x4_add(input, dest, stride, eob, bd);
return;
}
- switch (tx_type) {
- // Assembly version doesn't support some transform types, so use C version
- // for those.
- case V_DCT:
- case H_DCT:
- case V_ADST:
- case H_ADST:
- case V_FLIPADST:
- case H_FLIPADST:
- case IDTX:
- av1_inv_txfm2d_add_4x4_c(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type,
- bd);
- break;
- default:
- av1_inv_txfm2d_add_4x4(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type,
- bd);
- break;
- }
+
+ av1_inv_txfm2d_add_4x4_c(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type, bd);
}
-static void highbd_inv_txfm_add_4x8(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_4x8(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
assert(av1_ext_tx_used[txfm_param->tx_set_type][txfm_param->tx_type]);
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_4x8(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_4x8_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_8x4(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_8x4(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
assert(av1_ext_tx_used[txfm_param->tx_set_type][txfm_param->tx_type]);
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_8x4(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_8x4_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_8x16(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_16x32(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_8x16(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_16x32_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_16x8(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_32x16(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_16x8(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_32x16_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_16x32(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_16x4(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_16x32(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_16x4_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_32x16(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_4x16(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_32x16(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_4x16_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_16x4(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_32x8(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_16x4(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_32x8_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_4x16(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_8x32(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_4x16(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_8x32_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_32x8(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_32x64(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_32x8(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_32x64_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_8x32(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_64x32(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_8x32(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_64x32_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_32x64(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_16x64(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_32x64(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_16x64_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_64x32(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_64x16(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_64x32(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_64x16_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_16x64(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_8x8_c(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
+ int bd = txfm_param->bd;
+ const TX_TYPE tx_type = txfm_param->tx_type;
const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_16x64(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
-}
-static void highbd_inv_txfm_add_64x16(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
- const int32_t *src = cast_to_int32(input);
- av1_inv_txfm2d_add_64x16(src, CONVERT_TO_SHORTPTR(dest), stride,
- txfm_param->tx_type, txfm_param->bd);
+ av1_inv_txfm2d_add_8x8_c(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type, bd);
}
-static void highbd_inv_txfm_add_8x8(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_16x16_c(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
int bd = txfm_param->bd;
const TX_TYPE tx_type = txfm_param->tx_type;
const int32_t *src = cast_to_int32(input);
- switch (tx_type) {
- // Assembly version doesn't support some transform types, so use C version
- // for those.
- case V_DCT:
- case H_DCT:
- case V_ADST:
- case H_ADST:
- case V_FLIPADST:
- case H_FLIPADST:
- case IDTX:
- av1_inv_txfm2d_add_8x8_c(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type,
- bd);
- break;
- default:
- av1_inv_txfm2d_add_8x8(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type,
+
+ av1_inv_txfm2d_add_16x16_c(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type,
bd);
- break;
- }
}
-static void highbd_inv_txfm_add_16x16(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
- int bd = txfm_param->bd;
- const TX_TYPE tx_type = txfm_param->tx_type;
+void av1_highbd_inv_txfm_add_8x16_c(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int32_t *src = cast_to_int32(input);
- switch (tx_type) {
- // Assembly version doesn't support some transform types, so use C version
- // for those.
- case V_DCT:
- case H_DCT:
- case V_ADST:
- case H_ADST:
- case V_FLIPADST:
- case H_FLIPADST:
- case IDTX:
- av1_inv_txfm2d_add_16x16_c(src, CONVERT_TO_SHORTPTR(dest), stride,
- tx_type, bd);
- break;
- default:
- av1_inv_txfm2d_add_16x16(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type,
- bd);
- break;
- }
+ av1_inv_txfm2d_add_8x16_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
}
-static void highbd_inv_txfm_add_32x32(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_16x8_c(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
+ const int32_t *src = cast_to_int32(input);
+ av1_inv_txfm2d_add_16x8_c(src, CONVERT_TO_SHORTPTR(dest), stride,
+ txfm_param->tx_type, txfm_param->bd);
+}
+
+void av1_highbd_inv_txfm_add_32x32_c(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int bd = txfm_param->bd;
const TX_TYPE tx_type = txfm_param->tx_type;
const int32_t *src = cast_to_int32(input);
- switch (tx_type) {
- case DCT_DCT:
- av1_inv_txfm2d_add_32x32(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type,
- bd);
- break;
- // Assembly version doesn't support IDTX, so use C version for it.
- case IDTX:
- av1_inv_txfm2d_add_32x32_c(src, CONVERT_TO_SHORTPTR(dest), stride,
- tx_type, bd);
- break;
- default: assert(0);
- }
+ av1_inv_txfm2d_add_32x32_c(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type,
+ bd);
}
-static void highbd_inv_txfm_add_64x64(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_64x64_c(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
const int bd = txfm_param->bd;
const TX_TYPE tx_type = txfm_param->tx_type;
const int32_t *src = cast_to_int32(input);
assert(tx_type == DCT_DCT);
- av1_inv_txfm2d_add_64x64(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type, bd);
+ av1_inv_txfm2d_add_64x64_c(src, CONVERT_TO_SHORTPTR(dest), stride, tx_type,
+ bd);
}
static void init_txfm_param(const MACROBLOCKD *xd, int plane, TX_SIZE tx_size,
@@ -270,70 +209,70 @@ static void init_txfm_param(const MACROBLOCKD *xd, int plane, TX_SIZE tx_size,
txfm_param->tx_size, is_inter_block(xd->mi[0]), reduced_tx_set);
}
-static void highbd_inv_txfm_add(const tran_low_t *input, uint8_t *dest,
- int stride, const TxfmParam *txfm_param) {
+void av1_highbd_inv_txfm_add_c(const tran_low_t *input, uint8_t *dest,
+ int stride, const TxfmParam *txfm_param) {
assert(av1_ext_tx_used[txfm_param->tx_set_type][txfm_param->tx_type]);
const TX_SIZE tx_size = txfm_param->tx_size;
switch (tx_size) {
case TX_32X32:
- highbd_inv_txfm_add_32x32(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_32x32_c(input, dest, stride, txfm_param);
break;
case TX_16X16:
- highbd_inv_txfm_add_16x16(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_16x16_c(input, dest, stride, txfm_param);
break;
case TX_8X8:
- highbd_inv_txfm_add_8x8(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_8x8_c(input, dest, stride, txfm_param);
break;
case TX_4X8:
- highbd_inv_txfm_add_4x8(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_4x8(input, dest, stride, txfm_param);
break;
case TX_8X4:
- highbd_inv_txfm_add_8x4(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_8x4(input, dest, stride, txfm_param);
break;
case TX_8X16:
- highbd_inv_txfm_add_8x16(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_8x16_c(input, dest, stride, txfm_param);
break;
case TX_16X8:
- highbd_inv_txfm_add_16x8(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_16x8_c(input, dest, stride, txfm_param);
break;
case TX_16X32:
- highbd_inv_txfm_add_16x32(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_16x32(input, dest, stride, txfm_param);
break;
case TX_32X16:
- highbd_inv_txfm_add_32x16(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_32x16(input, dest, stride, txfm_param);
break;
case TX_64X64:
- highbd_inv_txfm_add_64x64(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_64x64_c(input, dest, stride, txfm_param);
break;
case TX_32X64:
- highbd_inv_txfm_add_32x64(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_32x64(input, dest, stride, txfm_param);
break;
case TX_64X32:
- highbd_inv_txfm_add_64x32(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_64x32(input, dest, stride, txfm_param);
break;
case TX_16X64:
- highbd_inv_txfm_add_16x64(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_16x64(input, dest, stride, txfm_param);
break;
case TX_64X16:
- highbd_inv_txfm_add_64x16(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_64x16(input, dest, stride, txfm_param);
break;
case TX_4X4:
// this is like av1_short_idct4x4 but has a special case around eob<=1
// which is significant (not just an optimization) for the lossless
// case.
- av1_highbd_inv_txfm_add_4x4(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_4x4_c(input, dest, stride, txfm_param);
break;
case TX_16X4:
- highbd_inv_txfm_add_16x4(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_16x4(input, dest, stride, txfm_param);
break;
case TX_4X16:
- highbd_inv_txfm_add_4x16(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_4x16(input, dest, stride, txfm_param);
break;
case TX_8X32:
- highbd_inv_txfm_add_8x32(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_8x32(input, dest, stride, txfm_param);
break;
case TX_32X8:
- highbd_inv_txfm_add_32x8(input, dest, stride, txfm_param);
+ av1_highbd_inv_txfm_add_32x8(input, dest, stride, txfm_param);
break;
default: assert(0 && "Invalid transform size"); break;
}
@@ -352,7 +291,8 @@ void av1_inv_txfm_add_c(const tran_low_t *dqcoeff, uint8_t *dst, int stride,
}
}
- highbd_inv_txfm_add(dqcoeff, CONVERT_TO_BYTEPTR(tmp), tmp_stride, txfm_param);
+ av1_highbd_inv_txfm_add(dqcoeff, CONVERT_TO_BYTEPTR(tmp), tmp_stride,
+ txfm_param);
for (int r = 0; r < h; ++r) {
for (int c = 0; c < w; ++c) {
@@ -375,7 +315,7 @@ void av1_inverse_transform_block(const MACROBLOCKD *xd,
assert(av1_ext_tx_used[txfm_param.tx_set_type][txfm_param.tx_type]);
if (txfm_param.is_hbd) {
- highbd_inv_txfm_add(dqcoeff, dst, stride, &txfm_param);
+ av1_highbd_inv_txfm_add(dqcoeff, dst, stride, &txfm_param);
} else {
av1_inv_txfm_add(dqcoeff, dst, stride, &txfm_param);
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-13 11:12:32 +0000