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Commit 72081457 authored by Debargha Mukherjee's avatar Debargha Mukherjee
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Adding 8x16/16x8/32x16/16x32 transforms 

Adds forward, inverse transforms and scan orders.

Change-Id: Iab6994f4b0ef65e660b714d111b79b1c8172d6a8
parent 814986b8
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 2804 additions and 265 deletions
vp10/common/common_data.h
View file @ 72081457
......@@ -60,41 +60,41 @@ static const uint8_t num_16x16_blocks_high_lookup[BLOCK_SIZES] = {
1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 4, 2, 4, IF_EXT_PARTITION(8, 4, 8)
};
static const uint8_t num_4x4_blocks_txsize_lookup[TX_SIZES_ALL] = { 1, 4,
16, 64,
static const uint8_t num_4x4_blocks_txsize_lookup[TX_SIZES_ALL] = {
1, 4, 16, 64,
#if CONFIG_EXT_TX
2, 2
2, 2, 8, 8, 32, 32
#endif // CONFIG_EXT_TX
};
static const uint8_t num_4x4_blocks_wide_txsize_lookup[TX_SIZES_ALL] = { 1, 2,
4, 8,
static const uint8_t num_4x4_blocks_wide_txsize_lookup[TX_SIZES_ALL] = {
1, 2, 4, 8,
#if CONFIG_EXT_TX
1, 2
1, 2, 2, 4, 4, 8
#endif // CONFIG_EXT_TX
};
static const uint8_t num_4x4_blocks_high_txsize_lookup[TX_SIZES_ALL] = { 1, 2,
4, 8,
static const uint8_t num_4x4_blocks_high_txsize_lookup[TX_SIZES_ALL] = {
1, 2, 4, 8,
#if CONFIG_EXT_TX
2, 1
2, 1, 4, 2, 8, 4
#endif // CONFIG_EXT_TX
};
static const uint8_t num_4x4_blocks_txsize_log2_lookup[TX_SIZES_ALL] = { 0, 2,
4, 6,
static const uint8_t num_4x4_blocks_txsize_log2_lookup[TX_SIZES_ALL] = {
0, 2, 4, 6,
#if CONFIG_EXT_TX
1, 1
1, 1, 3, 3, 5, 5
#endif // CONFIG_EXT_TX
};
static const uint8_t num_4x4_blocks_wide_txsize_log2_lookup[TX_SIZES_ALL] = {
0, 1, 2, 3,
#if CONFIG_EXT_TX
0, 1
0, 1, 1, 2, 2, 3
#endif // CONFIG_EXT_TX
};
static const uint8_t num_4x4_blocks_high_txsize_log2_lookup[TX_SIZES_ALL] = {
0, 1, 2, 3,
#if CONFIG_EXT_TX
1, 0
1, 0, 2, 1, 3, 2
#endif // CONFIG_EXT_TX
};
......@@ -374,9 +374,13 @@ static const BLOCK_SIZE txsize_to_bsize[TX_SIZES_ALL] = {
BLOCK_16X16, // TX_16X16
BLOCK_32X32, // TX_32X32
#if CONFIG_EXT_TX
BLOCK_4X8, // TX_4X8
BLOCK_8X4, // TX_8X4
#endif // CONFIG_EXT_TX
BLOCK_4X8, // TX_4X8
BLOCK_8X4, // TX_8X4
BLOCK_8X16, // TX_8X16
BLOCK_16X8, // TX_16X8
BLOCK_16X32, // TX_16X32
BLOCK_32X16, // TX_32X16
#endif // CONFIG_EXT_TX
};
static const TX_SIZE txsize_sqr_map[TX_SIZES_ALL] = {
......@@ -385,9 +389,13 @@ static const TX_SIZE txsize_sqr_map[TX_SIZES_ALL] = {
TX_16X16, // TX_16X16
TX_32X32, // TX_32X32
#if CONFIG_EXT_TX
TX_4X4, // TX_4X8
TX_4X4, // TX_8X4
#endif // CONFIG_EXT_TX
TX_4X4, // TX_4X8
TX_4X4, // TX_8X4
TX_8X8, // TX_8X16
TX_8X8, // TX_16X8
TX_16X16, // TX_16X32
TX_16X16, // TX_32X16
#endif // CONFIG_EXT_TX
};
static const TX_SIZE txsize_sqr_up_map[TX_SIZES_ALL] = {
......@@ -396,9 +404,13 @@ static const TX_SIZE txsize_sqr_up_map[TX_SIZES_ALL] = {
TX_16X16, // TX_16X16
TX_32X32, // TX_32X32
#if CONFIG_EXT_TX
TX_8X8, // TX_4X8
TX_8X8, // TX_8X4
#endif // CONFIG_EXT_TX
TX_8X8, // TX_4X8
TX_8X8, // TX_8X4
TX_16X16, // TX_8X16
TX_16X16, // TX_16X8
TX_32X32, // TX_16X32
TX_32X32, // TX_32X16
#endif // CONFIG_EXT_TX
};
static const TX_SIZE tx_mode_to_biggest_tx_size[TX_MODES] = {
......
vp10/common/entropy.c
View file @ 72081457
......@@ -59,7 +59,12 @@ const uint16_t band_count_table[TX_SIZES_ALL][8] = {
{ 1, 2, 3, 4, 3, 16 - 13, 0 }, { 1, 2, 3, 4, 11, 64 - 21, 0 },
{ 1, 2, 3, 4, 11, 256 - 21, 0 }, { 1, 2, 3, 4, 11, 1024 - 21, 0 },
#if CONFIG_EXT_TX
{ 1, 2, 3, 4, 8, 32 - 18, 0 }, { 1, 2, 3, 4, 8, 32 - 18, 0 },
{ 1, 2, 3, 4, 8, 32 - 18, 0 },
{ 1, 2, 3, 4, 8, 32 - 18, 0 },
{ 1, 2, 3, 4, 11, 128 - 21, 0 },
{ 1, 2, 3, 4, 11, 128 - 21, 0 },
{ 1, 2, 3, 4, 11, 512 - 21, 0 },
{ 1, 2, 3, 4, 11, 512 - 21, 0 },
#endif // CONFIG_EXT_TX
};
......@@ -67,7 +72,12 @@ const uint16_t band_cum_count_table[TX_SIZES_ALL][8] = {
{ 0, 1, 3, 6, 10, 13, 16, 0 }, { 0, 1, 3, 6, 10, 21, 64, 0 },
{ 0, 1, 3, 6, 10, 21, 256, 0 }, { 0, 1, 3, 6, 10, 21, 1024, 0 },
#if CONFIG_EXT_TX
{ 0, 1, 3, 6, 10, 18, 32, 0 }, { 0, 1, 3, 6, 10, 18, 32, 0 },
{ 0, 1, 3, 6, 10, 18, 32, 0 },
{ 0, 1, 3, 6, 10, 18, 32, 0 },
{ 0, 1, 3, 6, 10, 21, 128, 0 },
{ 0, 1, 3, 6, 10, 21, 128, 0 },
{ 0, 1, 3, 6, 10, 21, 512, 0 },
{ 0, 1, 3, 6, 10, 21, 512, 0 },
#endif // CONFIG_EXT_TX
};
......@@ -116,7 +126,7 @@ const uint8_t vp10_coefband_trans_8x8plus[1024] = {
};
#if CONFIG_EXT_TX
const uint8_t vp10_coefband_trans_8x4_4x8[32] = {
const uint8_t vp10_coefband_trans_4x8_8x4[32] = {
0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4,
4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
};
......
vp10/common/entropy.h
View file @ 72081457
......@@ -156,7 +156,7 @@ void vp10_partial_adapt_probs(struct VP10Common *cm, int mi_row, int mi_col);
DECLARE_ALIGNED(16, extern const uint8_t, vp10_coefband_trans_8x8plus[1024]);
#if CONFIG_EXT_TX
DECLARE_ALIGNED(16, extern const uint8_t, vp10_coefband_trans_8x4_4x8[32]);
DECLARE_ALIGNED(16, extern const uint8_t, vp10_coefband_trans_4x8_8x4[32]);
#endif // CONFIG_EXT_TX
DECLARE_ALIGNED(16, extern const uint8_t, vp10_coefband_trans_4x4[16]);
......@@ -169,7 +169,7 @@ static INLINE const uint8_t *get_band_translate(TX_SIZE tx_size) {
case TX_4X4: return vp10_coefband_trans_4x4;
#if CONFIG_EXT_TX
case TX_4X8:
case TX_8X4: return vp10_coefband_trans_8x4_4x8;
return vp10_coefband_trans_4x8_8x4;
#endif // CONFIG_EXT_TX
default: return vp10_coefband_trans_8x8plus;
}
......@@ -228,6 +228,22 @@ static INLINE int get_entropy_context(TX_SIZE tx_size, const ENTROPY_CONTEXT *a,
above_ec = !!*(const uint16_t *)a;
left_ec = l[0] != 0;
break;
case TX_8X16:
above_ec = !!*(const uint16_t *)a;
left_ec = !!*(const uint32_t *)l;
break;
case TX_16X8:
above_ec = !!*(const uint32_t *)a;
left_ec = !!*(const uint16_t *)l;
break;
case TX_16X32:
above_ec = !!*(const uint32_t *)a;
left_ec = !!*(const uint64_t *)l;
break;
case TX_32X16:
above_ec = !!*(const uint64_t *)a;
left_ec = !!*(const uint32_t *)l;
break;
#endif // CONFIG_EXT_TX
case TX_8X8:
above_ec = !!*(const uint16_t *)a;
......
vp10/common/enums.h
View file @ 72081457
......@@ -138,9 +138,13 @@ typedef uint8_t TX_SIZE;
#define TX_SIZES ((TX_SIZE)4)
#if CONFIG_EXT_TX
#define TX_4X8 ((TX_SIZE)4) // 4x8 transform
#define TX_8X4 ((TX_SIZE)5) // 8x4 transform
#define TX_SIZES_ALL ((TX_SIZE)6) // Includes rectangular transforms
#define TX_4X8 ((TX_SIZE)4) // 4x8 transform
#define TX_8X4 ((TX_SIZE)5) // 8x4 transform
#define TX_8X16 ((TX_SIZE)6) // 8x16 transform
#define TX_16X8 ((TX_SIZE)7) // 16x8 transform
#define TX_16X32 ((TX_SIZE)8) // 16x32 transform
#define TX_32X16 ((TX_SIZE)9) // 32x16 transform
#define TX_SIZES_ALL ((TX_SIZE)10) // Includes rectangular transforms
#else
#define TX_SIZES_ALL ((TX_SIZE)4)
#endif // CONFIG_EXT_TX
......
vp10/common/idct.c
View file @ 72081457
This diff is collapsed.
vp10/common/scan.c
View file @ 72081457
This diff is collapsed.
vp10/common/vp10_rtcd_defs.pl
View file @ 72081457
......@@ -60,11 +60,23 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
add_proto qw/void vp10_iht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x4_16_add/;
add_proto qw/void vp10_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x8_32_add/;
add_proto qw/void vp10_iht8x4_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x4_32_add/;
add_proto qw/void vp10_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x8_32_add/;
add_proto qw/void vp10_iht8x16_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x16_128_add/;
add_proto qw/void vp10_iht16x8_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht16x8_128_add/;
add_proto qw/void vp10_iht16x32_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht16x32_512_add/;
add_proto qw/void vp10_iht32x16_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht32x16_512_add/;
add_proto qw/void vp10_iht8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x8_64_add/;
......@@ -126,11 +138,23 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
add_proto qw/void vp10_iht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x4_16_add sse2/;
add_proto qw/void vp10_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x8_32_add/;
add_proto qw/void vp10_iht8x4_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x4_32_add/;
add_proto qw/void vp10_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x8_32_add/;
add_proto qw/void vp10_iht8x16_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x16_128_add/;
add_proto qw/void vp10_iht16x8_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht16x8_128_add/;
add_proto qw/void vp10_iht16x32_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht16x32_512_add/;
add_proto qw/void vp10_iht32x16_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht32x16_512_add/;
add_proto qw/void vp10_iht8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x8_64_add sse2/;
......@@ -195,11 +219,23 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
add_proto qw/void vp10_iht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x4_16_add/;
add_proto qw/void vp10_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x8_32_add/;
add_proto qw/void vp10_iht8x4_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x4_32_add/;
add_proto qw/void vp10_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x8_32_add/;
add_proto qw/void vp10_iht8x16_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x16_128_add/;
add_proto qw/void vp10_iht16x8_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht16x8_128_add/;
add_proto qw/void vp10_iht16x32_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht16x32_512_add/;
add_proto qw/void vp10_iht32x16_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht32x16_512_add/;
add_proto qw/void vp10_iht8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x8_64_add/;
......@@ -237,11 +273,23 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
add_proto qw/void vp10_iht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x4_16_add sse2 neon dspr2/;
add_proto qw/void vp10_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x8_32_add/;
add_proto qw/void vp10_iht8x4_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x4_32_add/;
add_proto qw/void vp10_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht4x8_32_add/;
add_proto qw/void vp10_iht8x16_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x16_128_add/;
add_proto qw/void vp10_iht16x8_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht16x8_128_add/;
add_proto qw/void vp10_iht16x32_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht16x32_512_add/;
add_proto qw/void vp10_iht32x16_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht32x16_512_add/;
add_proto qw/void vp10_iht8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type";
specialize qw/vp10_iht8x8_64_add sse2 neon dspr2/;
......@@ -382,11 +430,23 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
add_proto qw/void vp10_highbd_iht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type, int bd";
specialize qw/vp10_highbd_iht4x4_16_add/;
add_proto qw/void vp10_highbd_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type, int bd";
specialize qw/vp10_highbd_iht4x8_32_add/;
add_proto qw/void vp10_highbd_iht8x4_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type, int bd";
specialize qw/vp10_highbd_iht8x4_32_add/;
add_proto qw/void vp10_highbd_iht4x8_32_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type, int bd";
specialize qw/vp10_highbd_iht4x8_32_add/;
add_proto qw/void vp10_highbd_iht8x16_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type, int bd";
specialize qw/vp10_highbd_iht8x16_128_add/;
add_proto qw/void vp10_highbd_iht16x8_128_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type, int bd";
specialize qw/vp10_highbd_iht16x8_128_add/;
add_proto qw/void vp10_highbd_iht16x32_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type, int bd";
specialize qw/vp10_highbd_iht16x32_512_add/;
add_proto qw/void vp10_highbd_iht32x16_512_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type, int bd";
specialize qw/vp10_highbd_iht32x16_512_add/;
add_proto qw/void vp10_highbd_iht8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int tx_type, int bd";
specialize qw/vp10_highbd_iht8x8_64_add/;
......@@ -439,11 +499,23 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
add_proto qw/void vp10_fht4x4/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht4x4 sse2/;
add_proto qw/void vp10_fht4x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht4x8/;
add_proto qw/void vp10_fht8x4/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht8x4/;
add_proto qw/void vp10_fht4x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht4x8/;
add_proto qw/void vp10_fht8x16/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht8x16/;
add_proto qw/void vp10_fht16x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht16x8/;
add_proto qw/void vp10_fht16x32/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht16x32/;
add_proto qw/void vp10_fht32x16/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht32x16/;
add_proto qw/void vp10_fht8x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht8x8 sse2/;
......@@ -460,11 +532,23 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
add_proto qw/void vp10_fht4x4/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht4x4 sse2/;
add_proto qw/void vp10_fht4x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht4x8/;
add_proto qw/void vp10_fht8x4/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht8x4/;
add_proto qw/void vp10_fht4x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht4x8/;
add_proto qw/void vp10_fht8x16/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht8x16/;
add_proto qw/void vp10_fht16x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht16x8/;
add_proto qw/void vp10_fht16x32/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht16x32/;
add_proto qw/void vp10_fht32x16/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht32x16/;
add_proto qw/void vp10_fht8x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_fht8x8 sse2/;
......@@ -743,11 +827,23 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
add_proto qw/void vp10_highbd_fht4x4/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_highbd_fht4x4 sse4_1/;
add_proto qw/void vp10_highbd_fht4x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_highbd_fht4x8/;
add_proto qw/void vp10_highbd_fht8x4/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_highbd_fht8x4/;
add_proto qw/void vp10_highbd_fht4x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_highbd_fht4x8/;
add_proto qw/void vp10_highbd_fht8x16/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_highbd_fht8x16/;
add_proto qw/void vp10_highbd_fht16x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_highbd_fht16x8/;
add_proto qw/void vp10_highbd_fht16x32/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_highbd_fht16x32/;
add_proto qw/void vp10_highbd_fht32x16/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_highbd_fht32x16/;
add_proto qw/void vp10_highbd_fht8x8/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp10_highbd_fht8x8/;
......
vp10/encoder/dct.c
View file @ 72081457
......@@ -1251,6 +1251,82 @@ static const transform_2d FHT_8x4[] = {
{ fadst4, fidtx8 }, // V_FLIPADST
{ fidtx4, fadst8 }, // H_FLIPADST
};
static const transform_2d FHT_8x16[] = {
{ fdct16, fdct8 }, // DCT_DCT
{ fadst16, fdct8 }, // ADST_DCT
{ fdct16, fadst8 }, // DCT_ADST
{ fadst16, fadst8 }, // ADST_ADST
{ fadst16, fdct8 }, // FLIPADST_DCT
{ fdct16, fadst8 }, // DCT_FLIPADST
{ fadst16, fadst8 }, // FLIPADST_FLIPADST
{ fadst16, fadst8 }, // ADST_FLIPADST
{ fadst16, fadst8 }, // FLIPADST_ADST
{ fidtx16, fidtx8 }, // IDTX
{ fdct16, fidtx8 }, // V_DCT
{ fidtx16, fdct8 }, // H_DCT
{ fadst16, fidtx8 }, // V_ADST
{ fidtx16, fadst8 }, // H_ADST
{ fadst16, fidtx8 }, // V_FLIPADST
{ fidtx16, fadst8 }, // H_FLIPADST
};
static const transform_2d FHT_16x8[] = {
{ fdct8, fdct16 }, // DCT_DCT
{ fadst8, fdct16 }, // ADST_DCT
{ fdct8, fadst16 }, // DCT_ADST
{ fadst8, fadst16 }, // ADST_ADST
{ fadst8, fdct16 }, // FLIPADST_DCT
{ fdct8, fadst16 }, // DCT_FLIPADST
{ fadst8, fadst16 }, // FLIPADST_FLIPADST
{ fadst8, fadst16 }, // ADST_FLIPADST
{ fadst8, fadst16 }, // FLIPADST_ADST
{ fidtx8, fidtx16 }, // IDTX
{ fdct8, fidtx16 }, // V_DCT
{ fidtx8, fdct16 }, // H_DCT
{ fadst8, fidtx16 }, // V_ADST
{ fidtx8, fadst16 }, // H_ADST
{ fadst8, fidtx16 }, // V_FLIPADST
{ fidtx8, fadst16 }, // H_FLIPADST
};
static const transform_2d FHT_16x32[] = {
{ fdct32, fdct16 }, // DCT_DCT
{ fhalfright32, fdct16 }, // ADST_DCT
{ fdct32, fadst16 }, // DCT_ADST
{ fhalfright32, fadst16 }, // ADST_ADST
{ fhalfright32, fdct16 }, // FLIPADST_DCT
{ fdct32, fadst16 }, // DCT_FLIPADST
{ fhalfright32, fadst16 }, // FLIPADST_FLIPADST
{ fhalfright32, fadst16 }, // ADST_FLIPADST
{ fhalfright32, fadst16 }, // FLIPADST_ADST
{ fidtx32, fidtx16 }, // IDTX
{ fdct32, fidtx16 }, // V_DCT
{ fidtx32, fdct16 }, // H_DCT
{ fhalfright32, fidtx16 }, // V_ADST
{ fidtx32, fadst16 }, // H_ADST
{ fhalfright32, fidtx16 }, // V_FLIPADST
{ fidtx32, fadst16 }, // H_FLIPADST
};
static const transform_2d FHT_32x16[] = {
{ fdct16, fdct32 }, // DCT_DCT
{ fadst16, fdct32 }, // ADST_DCT
{ fdct16, fhalfright32 }, // DCT_ADST
{ fadst16, fhalfright32 }, // ADST_ADST
{ fadst16, fdct32 }, // FLIPADST_DCT
{ fdct16, fhalfright32 }, // DCT_FLIPADST
{ fadst16, fhalfright32 }, // FLIPADST_FLIPADST
{ fadst16, fhalfright32 }, // ADST_FLIPADST
{ fadst16, fhalfright32 }, // FLIPADST_ADST
{ fidtx16, fidtx32 }, // IDTX
{ fdct16, fidtx32 }, // V_DCT
{ fidtx16, fdct32 }, // H_DCT
{ fadst16, fidtx32 }, // V_ADST
{ fidtx16, fhalfright32 }, // H_ADST
{ fadst16, fidtx32 }, // V_FLIPADST
{ fidtx16, fhalfright32 }, // H_FLIPADST
};
#endif // CONFIG_EXT_TX
void vp10_fht4x4_c(const int16_t *input, tran_low_t *output, int stride,
......@@ -1299,10 +1375,12 @@ void vp10_fht4x8_c(const int16_t *input, tran_low_t *output, int stride,
// Columns
for (i = 0; i < n; ++i) {
for (j = 0; j < n2; ++j) temp_in[j] = input[j * stride + i] * 8;
for (j = 0; j < n2; ++j)
temp_in[j] = (tran_low_t)fdct_round_shift(
input[j * stride + i] * 8 * Sqrt2);
ht.cols(temp_in, temp_out);
for (j = 0; j < n2; ++j)
out[j * n + i] = (tran_low_t)fdct_round_shift(temp_out[j] * Sqrt2);
out[j * n + i] = temp_out[j];
}
// Rows
......@@ -1327,10 +1405,12 @@ void vp10_fht8x4_c(const int16_t *input, tran_low_t *output, int stride,
// Columns
for (i = 0; i < n2; ++i) {
for (j = 0; j < n; ++j) temp_in[j] = input[j * stride + i] * 8;
for (j = 0; j < n; ++j)
temp_in[j] = (tran_low_t)fdct_round_shift(
input[j * stride + i] * 8 * Sqrt2);
ht.cols(temp_in, temp_out);
for (j = 0; j < n; ++j)
out[j * n2 + i] = (tran_low_t)fdct_round_shift(temp_out[j] * Sqrt2);
out[j * n2 + i] = temp_out[j];
}
// Rows
......@@ -1341,6 +1421,137 @@ void vp10_fht8x4_c(const int16_t *input, tran_low_t *output, int stride,
}
// Note: overall scale factor of transform is 8 times unitary
}
void vp10_fht8x16_c(const int16_t *input, tran_low_t *output,
int stride, int tx_type) {
const int n = 8;
const int n2 = 16;
tran_low_t out[16 * 8];
tran_low_t temp_in[16], temp_out[16];
int i, j;
const transform_2d ht = FHT_8x16[tx_type];
int16_t flipped_input[16 * 8];
maybe_flip_input(&input, &stride, n2, n, flipped_input, tx_type);
// Columns
for (i = 0; i < n; ++i) {
for (j = 0; j < n2; ++j)
temp_in[j] = (tran_low_t)fdct_round_shift(
input[j * stride + i] * 4 * Sqrt2);
ht.cols(temp_in, temp_out);
for (j = 0; j < n2; ++j)
out[j * n + i] = temp_out[j];
}
// Rows
for (i = 0; i < n2; ++i) {
for (j = 0; j < n; ++j)
temp_in[j] = out[j + i * n];
ht.rows(temp_in, temp_out);
for (j = 0; j < n; ++j)
output[j + i * n] = (temp_out[j] + 1) >> 1;
}
// Note: overall scale factor of transform is 8 times unitary
}
void vp10_fht16x8_c(const int16_t *input, tran_low_t *output,
int stride, int tx_type) {
const int n = 8;
const int n2 = 16;
tran_low_t out[16 * 8];
tran_low_t temp_in[16], temp_out[16];
int i, j;
const transform_2d ht = FHT_16x8[tx_type];
int16_t flipped_input[16 * 8];
maybe_flip_input(&input, &stride, n, n2, flipped_input, tx_type);
// Columns
for (i = 0; i < n2; ++i) {
for (j = 0; j < n; ++j)
temp_in[j] = (tran_low_t)fdct_round_shift(
input[j * stride + i] * 4 * Sqrt2);
ht.cols(temp_in, temp_out);
for (j = 0; j < n; ++j)
out[j * n2 + i] = temp_out[j];
}
// Rows
for (i = 0; i < n; ++i) {
for (j = 0; j < n2; ++j)
temp_in[j] = out[j + i * n2];
ht.rows(temp_in, temp_out);
for (j = 0; j < n2; ++j)
output[j + i * n2] = (temp_out[j] + 1) >> 1;
}
// Note: overall scale factor of transform is 8 times unitary
}
void vp10_fht16x32_c(const int16_t *input, tran_low_t *output,
int stride, int tx_type) {
const int n = 16;
const int n2 = 32;
tran_low_t out[32 * 16];
tran_low_t temp_in[32], temp_out[32];
int i, j;
const transform_2d ht = FHT_16x32[tx_type];
int16_t flipped_input[32 * 16];
maybe_flip_input(&input, &stride, n2, n, flipped_input, tx_type);
// Columns
for (i = 0; i < n; ++i) {