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-rw-r--r--third_party/aom/av1/common/reconintra.c3190
1 files changed, 817 insertions, 2373 deletions
diff --git a/third_party/aom/av1/common/reconintra.c b/third_party/aom/av1/common/reconintra.c
index c6d57b742..21d1f60b2 100644
--- a/third_party/aom/av1/common/reconintra.c
+++ b/third_party/aom/av1/common/reconintra.c
@@ -11,22 +11,18 @@
#include <math.h>
-#include "./av1_rtcd.h"
-#include "./aom_config.h"
-#include "./aom_dsp_rtcd.h"
-#include "aom_ports/system_state.h"
+#include "config/aom_config.h"
+#include "config/aom_dsp_rtcd.h"
+#include "config/av1_rtcd.h"
-#if CONFIG_HIGHBITDEPTH
#include "aom_dsp/aom_dsp_common.h"
-#endif // CONFIG_HIGHBITDEPTH
#include "aom_mem/aom_mem.h"
-#include "aom_ports/mem.h"
#include "aom_ports/aom_once.h"
+#include "aom_ports/mem.h"
+#include "aom_ports/system_state.h"
#include "av1/common/reconintra.h"
#include "av1/common/onyxc_int.h"
-#if CONFIG_CFL
#include "av1/common/cfl.h"
-#endif
enum {
NEED_LEFT = 1 << 1,
@@ -36,17 +32,9 @@ enum {
NEED_BOTTOMLEFT = 1 << 5,
};
-#if CONFIG_INTRA_EDGE
#define INTRA_EDGE_FILT 3
#define INTRA_EDGE_TAPS 5
-#if CONFIG_INTRA_EDGE_UPSAMPLE
-#define MAX_UPSAMPLE_SZ 12
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
-#endif // CONFIG_INTRA_EDGE
-
-#define INTRA_USES_EXT_TRANSFORMS 1
-#define INTRA_USES_RECT_TRANSFORMS \
- (CONFIG_RECT_TX && (CONFIG_VAR_TX || CONFIG_EXT_TX))
+#define MAX_UPSAMPLE_SZ 16
static const uint8_t extend_modes[INTRA_MODES] = {
NEED_ABOVE | NEED_LEFT, // DC
@@ -54,515 +42,187 @@ static const uint8_t extend_modes[INTRA_MODES] = {
NEED_LEFT, // H
NEED_ABOVE | NEED_ABOVERIGHT, // D45
NEED_LEFT | NEED_ABOVE | NEED_ABOVELEFT, // D135
- NEED_LEFT | NEED_ABOVE | NEED_ABOVELEFT, // D117
- NEED_LEFT | NEED_ABOVE | NEED_ABOVELEFT, // D153
- NEED_LEFT | NEED_BOTTOMLEFT, // D207
- NEED_ABOVE | NEED_ABOVERIGHT, // D63
+ NEED_LEFT | NEED_ABOVE | NEED_ABOVELEFT, // D113
+ NEED_LEFT | NEED_ABOVE | NEED_ABOVELEFT, // D157
+ NEED_LEFT | NEED_BOTTOMLEFT, // D203
+ NEED_ABOVE | NEED_ABOVERIGHT, // D67
NEED_LEFT | NEED_ABOVE, // SMOOTH
-#if CONFIG_SMOOTH_HV
NEED_LEFT | NEED_ABOVE, // SMOOTH_V
NEED_LEFT | NEED_ABOVE, // SMOOTH_H
-#endif // CONFIG_SMOOTH_HV
- NEED_LEFT | NEED_ABOVE | NEED_ABOVELEFT, // TM
+ NEED_LEFT | NEED_ABOVE | NEED_ABOVELEFT, // PAETH
};
-static const uint16_t orders_128x128[1] = { 0 };
-static const uint16_t orders_128x64[2] = { 0, 1 };
-static const uint16_t orders_64x128[2] = { 0, 1 };
-static const uint16_t orders_64x64[4] = {
- 0, 1, 2, 3,
-};
-static const uint16_t orders_64x32[8] = {
- 0, 2, 1, 3, 4, 6, 5, 7,
+// Tables to store if the top-right reference pixels are available. The flags
+// are represented with bits, packed into 8-bit integers. E.g., for the 32x32
+// blocks in a 128x128 superblock, the index of the "o" block is 10 (in raster
+// order), so its flag is stored at the 3rd bit of the 2nd entry in the table,
+// i.e. (table[10 / 8] >> (10 % 8)) & 1.
+// . . . .
+// . . . .
+// . . o .
+// . . . .
+static uint8_t has_tr_4x4[128] = {
+ 255, 255, 255, 255, 85, 85, 85, 85, 119, 119, 119, 119, 85, 85, 85, 85,
+ 127, 127, 127, 127, 85, 85, 85, 85, 119, 119, 119, 119, 85, 85, 85, 85,
+ 255, 127, 255, 127, 85, 85, 85, 85, 119, 119, 119, 119, 85, 85, 85, 85,
+ 127, 127, 127, 127, 85, 85, 85, 85, 119, 119, 119, 119, 85, 85, 85, 85,
+ 255, 255, 255, 127, 85, 85, 85, 85, 119, 119, 119, 119, 85, 85, 85, 85,
+ 127, 127, 127, 127, 85, 85, 85, 85, 119, 119, 119, 119, 85, 85, 85, 85,
+ 255, 127, 255, 127, 85, 85, 85, 85, 119, 119, 119, 119, 85, 85, 85, 85,
+ 127, 127, 127, 127, 85, 85, 85, 85, 119, 119, 119, 119, 85, 85, 85, 85,
};
-static const uint16_t orders_32x64[8] = {
- 0, 1, 2, 3, 4, 5, 6, 7,
+static uint8_t has_tr_4x8[64] = {
+ 255, 255, 255, 255, 119, 119, 119, 119, 127, 127, 127, 127, 119,
+ 119, 119, 119, 255, 127, 255, 127, 119, 119, 119, 119, 127, 127,
+ 127, 127, 119, 119, 119, 119, 255, 255, 255, 127, 119, 119, 119,
+ 119, 127, 127, 127, 127, 119, 119, 119, 119, 255, 127, 255, 127,
+ 119, 119, 119, 119, 127, 127, 127, 127, 119, 119, 119, 119,
};
-static const uint16_t orders_32x32[16] = {
- 0, 1, 4, 5, 2, 3, 6, 7, 8, 9, 12, 13, 10, 11, 14, 15,
+static uint8_t has_tr_8x4[64] = {
+ 255, 255, 0, 0, 85, 85, 0, 0, 119, 119, 0, 0, 85, 85, 0, 0,
+ 127, 127, 0, 0, 85, 85, 0, 0, 119, 119, 0, 0, 85, 85, 0, 0,
+ 255, 127, 0, 0, 85, 85, 0, 0, 119, 119, 0, 0, 85, 85, 0, 0,
+ 127, 127, 0, 0, 85, 85, 0, 0, 119, 119, 0, 0, 85, 85, 0, 0,
};
-static const uint16_t orders_32x16[32] = {
- 0, 2, 8, 10, 1, 3, 9, 11, 4, 6, 12, 14, 5, 7, 13, 15,
- 16, 18, 24, 26, 17, 19, 25, 27, 20, 22, 28, 30, 21, 23, 29, 31,
+static uint8_t has_tr_8x8[32] = {
+ 255, 255, 85, 85, 119, 119, 85, 85, 127, 127, 85, 85, 119, 119, 85, 85,
+ 255, 127, 85, 85, 119, 119, 85, 85, 127, 127, 85, 85, 119, 119, 85, 85,
};
-static const uint16_t orders_16x32[32] = {
- 0, 1, 2, 3, 8, 9, 10, 11, 4, 5, 6, 7, 12, 13, 14, 15,
- 16, 17, 18, 19, 24, 25, 26, 27, 20, 21, 22, 23, 28, 29, 30, 31,
+static uint8_t has_tr_8x16[16] = {
+ 255, 255, 119, 119, 127, 127, 119, 119,
+ 255, 127, 119, 119, 127, 127, 119, 119,
};
-static const uint16_t orders_16x16[64] = {
- 0, 1, 4, 5, 16, 17, 20, 21, 2, 3, 6, 7, 18, 19, 22, 23,
- 8, 9, 12, 13, 24, 25, 28, 29, 10, 11, 14, 15, 26, 27, 30, 31,
- 32, 33, 36, 37, 48, 49, 52, 53, 34, 35, 38, 39, 50, 51, 54, 55,
- 40, 41, 44, 45, 56, 57, 60, 61, 42, 43, 46, 47, 58, 59, 62, 63,
+static uint8_t has_tr_16x8[16] = {
+ 255, 0, 85, 0, 119, 0, 85, 0, 127, 0, 85, 0, 119, 0, 85, 0,
};
-
-static const uint16_t orders_64x16[16] = {
- 0, 4, 1, 5, 2, 6, 3, 7, 8, 12, 9, 13, 10, 14, 11, 15,
+static uint8_t has_tr_16x16[8] = {
+ 255, 85, 119, 85, 127, 85, 119, 85,
};
-static const uint16_t orders_16x64[16] = {
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+static uint8_t has_tr_16x32[4] = { 255, 119, 127, 119 };
+static uint8_t has_tr_32x16[4] = { 15, 5, 7, 5 };
+static uint8_t has_tr_32x32[2] = { 95, 87 };
+static uint8_t has_tr_32x64[1] = { 127 };
+static uint8_t has_tr_64x32[1] = { 19 };
+static uint8_t has_tr_64x64[1] = { 7 };
+static uint8_t has_tr_64x128[1] = { 3 };
+static uint8_t has_tr_128x64[1] = { 1 };
+static uint8_t has_tr_128x128[1] = { 1 };
+static uint8_t has_tr_4x16[32] = {
+ 255, 255, 255, 255, 127, 127, 127, 127, 255, 127, 255,
+ 127, 127, 127, 127, 127, 255, 255, 255, 127, 127, 127,
+ 127, 127, 255, 127, 255, 127, 127, 127, 127, 127,
};
-static const uint16_t orders_32x8[64] = {
- 0, 4, 16, 20, 1, 5, 17, 21, 2, 6, 18, 22, 3, 7, 19, 23,
- 8, 12, 24, 28, 9, 13, 25, 29, 10, 14, 26, 30, 11, 15, 27, 31,
- 32, 36, 48, 52, 33, 37, 49, 53, 34, 38, 50, 54, 35, 39, 51, 55,
- 40, 44, 56, 60, 41, 45, 57, 61, 42, 46, 58, 62, 43, 47, 59, 63,
+static uint8_t has_tr_16x4[32] = {
+ 255, 0, 0, 0, 85, 0, 0, 0, 119, 0, 0, 0, 85, 0, 0, 0,
+ 127, 0, 0, 0, 85, 0, 0, 0, 119, 0, 0, 0, 85, 0, 0, 0,
};
-static const uint16_t orders_8x32[64] = {
- 0, 1, 2, 3, 4, 5, 6, 7, 16, 17, 18, 19, 20, 21, 22, 23,
- 8, 9, 10, 11, 12, 13, 14, 15, 24, 25, 26, 27, 28, 29, 30, 31,
- 32, 33, 34, 35, 36, 37, 38, 39, 48, 49, 50, 51, 52, 53, 54, 55,
- 40, 41, 42, 43, 44, 45, 46, 47, 56, 57, 58, 59, 60, 61, 62, 63,
+static uint8_t has_tr_8x32[8] = {
+ 255, 255, 127, 127, 255, 127, 127, 127,
};
-
-#if CONFIG_EXT_PARTITION
-static const uint16_t orders_16x4[256] = {
- 0, 4, 16, 20, 64, 68, 80, 84, 1, 5, 17, 21, 65, 69, 81,
- 85, 2, 6, 18, 22, 66, 70, 82, 86, 3, 7, 19, 23, 67, 71,
- 83, 87, 8, 12, 24, 28, 72, 76, 88, 92, 9, 13, 25, 29, 73,
- 77, 89, 93, 10, 14, 26, 30, 74, 78, 90, 94, 11, 15, 27, 31,
- 75, 79, 91, 95, 32, 36, 48, 52, 96, 100, 112, 116, 33, 37, 49,
- 53, 97, 101, 113, 117, 34, 38, 50, 54, 98, 102, 114, 118, 35, 39,
- 51, 55, 99, 103, 115, 119, 40, 44, 56, 60, 104, 108, 120, 124, 41,
- 45, 57, 61, 105, 109, 121, 125, 42, 46, 58, 62, 106, 110, 122, 126,
- 43, 47, 59, 63, 107, 111, 123, 127, 128, 132, 144, 148, 192, 196, 208,
- 212, 129, 133, 145, 149, 193, 197, 209, 213, 130, 134, 146, 150, 194, 198,
- 210, 214, 131, 135, 147, 151, 195, 199, 211, 215, 136, 140, 152, 156, 200,
- 204, 216, 220, 137, 141, 153, 157, 201, 205, 217, 221, 138, 142, 154, 158,
- 202, 206, 218, 222, 139, 143, 155, 159, 203, 207, 219, 223, 160, 164, 176,
- 180, 224, 228, 240, 244, 161, 165, 177, 181, 225, 229, 241, 245, 162, 166,
- 178, 182, 226, 230, 242, 246, 163, 167, 179, 183, 227, 231, 243, 247, 168,
- 172, 184, 188, 232, 236, 248, 252, 169, 173, 185, 189, 233, 237, 249, 253,
- 170, 174, 186, 190, 234, 238, 250, 254, 171, 175, 187, 191, 235, 239, 251,
- 255,
+static uint8_t has_tr_32x8[8] = {
+ 15, 0, 5, 0, 7, 0, 5, 0,
};
-static const uint16_t orders_4x16[256] = {
- 0, 1, 2, 3, 4, 5, 6, 7, 16, 17, 18, 19, 20, 21, 22,
- 23, 64, 65, 66, 67, 68, 69, 70, 71, 80, 81, 82, 83, 84, 85,
- 86, 87, 8, 9, 10, 11, 12, 13, 14, 15, 24, 25, 26, 27, 28,
- 29, 30, 31, 72, 73, 74, 75, 76, 77, 78, 79, 88, 89, 90, 91,
- 92, 93, 94, 95, 32, 33, 34, 35, 36, 37, 38, 39, 48, 49, 50,
- 51, 52, 53, 54, 55, 96, 97, 98, 99, 100, 101, 102, 103, 112, 113,
- 114, 115, 116, 117, 118, 119, 40, 41, 42, 43, 44, 45, 46, 47, 56,
- 57, 58, 59, 60, 61, 62, 63, 104, 105, 106, 107, 108, 109, 110, 111,
- 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
- 135, 144, 145, 146, 147, 148, 149, 150, 151, 192, 193, 194, 195, 196, 197,
- 198, 199, 208, 209, 210, 211, 212, 213, 214, 215, 136, 137, 138, 139, 140,
- 141, 142, 143, 152, 153, 154, 155, 156, 157, 158, 159, 200, 201, 202, 203,
- 204, 205, 206, 207, 216, 217, 218, 219, 220, 221, 222, 223, 160, 161, 162,
- 163, 164, 165, 166, 167, 176, 177, 178, 179, 180, 181, 182, 183, 224, 225,
- 226, 227, 228, 229, 230, 231, 240, 241, 242, 243, 244, 245, 246, 247, 168,
- 169, 170, 171, 172, 173, 174, 175, 184, 185, 186, 187, 188, 189, 190, 191,
- 232, 233, 234, 235, 236, 237, 238, 239, 248, 249, 250, 251, 252, 253, 254,
- 255,
+static uint8_t has_tr_16x64[2] = { 255, 127 };
+static uint8_t has_tr_64x16[2] = { 3, 1 };
+
+static const uint8_t *const has_tr_tables[BLOCK_SIZES_ALL] = {
+ // 4X4
+ has_tr_4x4,
+ // 4X8, 8X4, 8X8
+ has_tr_4x8, has_tr_8x4, has_tr_8x8,
+ // 8X16, 16X8, 16X16
+ has_tr_8x16, has_tr_16x8, has_tr_16x16,
+ // 16X32, 32X16, 32X32
+ has_tr_16x32, has_tr_32x16, has_tr_32x32,
+ // 32X64, 64X32, 64X64
+ has_tr_32x64, has_tr_64x32, has_tr_64x64,
+ // 64x128, 128x64, 128x128
+ has_tr_64x128, has_tr_128x64, has_tr_128x128,
+ // 4x16, 16x4, 8x32
+ has_tr_4x16, has_tr_16x4, has_tr_8x32,
+ // 32x8, 16x64, 64x16
+ has_tr_32x8, has_tr_16x64, has_tr_64x16
};
-#endif
-static const uint16_t orders_32x128[4] = {
- 0, 1, 2, 3,
-};
-static const uint16_t orders_128x32[4] = {
- 0, 1, 2, 3,
-};
-
-#if CONFIG_CB4X4 || CONFIG_EXT_PARTITION
-static const uint16_t orders_16x8[128] = {
- 0, 2, 8, 10, 32, 34, 40, 42, 1, 3, 9, 11, 33, 35, 41, 43,
- 4, 6, 12, 14, 36, 38, 44, 46, 5, 7, 13, 15, 37, 39, 45, 47,
- 16, 18, 24, 26, 48, 50, 56, 58, 17, 19, 25, 27, 49, 51, 57, 59,
- 20, 22, 28, 30, 52, 54, 60, 62, 21, 23, 29, 31, 53, 55, 61, 63,
- 64, 66, 72, 74, 96, 98, 104, 106, 65, 67, 73, 75, 97, 99, 105, 107,
- 68, 70, 76, 78, 100, 102, 108, 110, 69, 71, 77, 79, 101, 103, 109, 111,
- 80, 82, 88, 90, 112, 114, 120, 122, 81, 83, 89, 91, 113, 115, 121, 123,
- 84, 86, 92, 94, 116, 118, 124, 126, 85, 87, 93, 95, 117, 119, 125, 127,
-};
-static const uint16_t orders_8x16[128] = {
- 0, 1, 2, 3, 8, 9, 10, 11, 32, 33, 34, 35, 40, 41, 42, 43,
- 4, 5, 6, 7, 12, 13, 14, 15, 36, 37, 38, 39, 44, 45, 46, 47,
- 16, 17, 18, 19, 24, 25, 26, 27, 48, 49, 50, 51, 56, 57, 58, 59,
- 20, 21, 22, 23, 28, 29, 30, 31, 52, 53, 54, 55, 60, 61, 62, 63,
- 64, 65, 66, 67, 72, 73, 74, 75, 96, 97, 98, 99, 104, 105, 106, 107,
- 68, 69, 70, 71, 76, 77, 78, 79, 100, 101, 102, 103, 108, 109, 110, 111,
- 80, 81, 82, 83, 88, 89, 90, 91, 112, 113, 114, 115, 120, 121, 122, 123,
- 84, 85, 86, 87, 92, 93, 94, 95, 116, 117, 118, 119, 124, 125, 126, 127,
+static uint8_t has_tr_vert_8x8[32] = {
+ 255, 255, 0, 0, 119, 119, 0, 0, 127, 127, 0, 0, 119, 119, 0, 0,
+ 255, 127, 0, 0, 119, 119, 0, 0, 127, 127, 0, 0, 119, 119, 0, 0,
};
-static const uint16_t orders_8x8[256] = {
- 0, 1, 4, 5, 16, 17, 20, 21, 64, 65, 68, 69, 80, 81, 84,
- 85, 2, 3, 6, 7, 18, 19, 22, 23, 66, 67, 70, 71, 82, 83,
- 86, 87, 8, 9, 12, 13, 24, 25, 28, 29, 72, 73, 76, 77, 88,
- 89, 92, 93, 10, 11, 14, 15, 26, 27, 30, 31, 74, 75, 78, 79,
- 90, 91, 94, 95, 32, 33, 36, 37, 48, 49, 52, 53, 96, 97, 100,
- 101, 112, 113, 116, 117, 34, 35, 38, 39, 50, 51, 54, 55, 98, 99,
- 102, 103, 114, 115, 118, 119, 40, 41, 44, 45, 56, 57, 60, 61, 104,
- 105, 108, 109, 120, 121, 124, 125, 42, 43, 46, 47, 58, 59, 62, 63,
- 106, 107, 110, 111, 122, 123, 126, 127, 128, 129, 132, 133, 144, 145, 148,
- 149, 192, 193, 196, 197, 208, 209, 212, 213, 130, 131, 134, 135, 146, 147,
- 150, 151, 194, 195, 198, 199, 210, 211, 214, 215, 136, 137, 140, 141, 152,
- 153, 156, 157, 200, 201, 204, 205, 216, 217, 220, 221, 138, 139, 142, 143,
- 154, 155, 158, 159, 202, 203, 206, 207, 218, 219, 222, 223, 160, 161, 164,
- 165, 176, 177, 180, 181, 224, 225, 228, 229, 240, 241, 244, 245, 162, 163,
- 166, 167, 178, 179, 182, 183, 226, 227, 230, 231, 242, 243, 246, 247, 168,
- 169, 172, 173, 184, 185, 188, 189, 232, 233, 236, 237, 248, 249, 252, 253,
- 170, 171, 174, 175, 186, 187, 190, 191, 234, 235, 238, 239, 250, 251, 254,
- 255,
+static uint8_t has_tr_vert_16x16[8] = {
+ 255, 0, 119, 0, 127, 0, 119, 0,
};
-
-#if CONFIG_CB4X4 && CONFIG_EXT_PARTITION
-static const uint16_t orders_4x8[512] = {
- 0, 1, 2, 3, 8, 9, 10, 11, 32, 33, 34, 35, 40, 41, 42,
- 43, 128, 129, 130, 131, 136, 137, 138, 139, 160, 161, 162, 163, 168, 169,
- 170, 171, 4, 5, 6, 7, 12, 13, 14, 15, 36, 37, 38, 39, 44,
- 45, 46, 47, 132, 133, 134, 135, 140, 141, 142, 143, 164, 165, 166, 167,
- 172, 173, 174, 175, 16, 17, 18, 19, 24, 25, 26, 27, 48, 49, 50,
- 51, 56, 57, 58, 59, 144, 145, 146, 147, 152, 153, 154, 155, 176, 177,
- 178, 179, 184, 185, 186, 187, 20, 21, 22, 23, 28, 29, 30, 31, 52,
- 53, 54, 55, 60, 61, 62, 63, 148, 149, 150, 151, 156, 157, 158, 159,
- 180, 181, 182, 183, 188, 189, 190, 191, 64, 65, 66, 67, 72, 73, 74,
- 75, 96, 97, 98, 99, 104, 105, 106, 107, 192, 193, 194, 195, 200, 201,
- 202, 203, 224, 225, 226, 227, 232, 233, 234, 235, 68, 69, 70, 71, 76,
- 77, 78, 79, 100, 101, 102, 103, 108, 109, 110, 111, 196, 197, 198, 199,
- 204, 205, 206, 207, 228, 229, 230, 231, 236, 237, 238, 239, 80, 81, 82,
- 83, 88, 89, 90, 91, 112, 113, 114, 115, 120, 121, 122, 123, 208, 209,
- 210, 211, 216, 217, 218, 219, 240, 241, 242, 243, 248, 249, 250, 251, 84,
- 85, 86, 87, 92, 93, 94, 95, 116, 117, 118, 119, 124, 125, 126, 127,
- 212, 213, 214, 215, 220, 221, 222, 223, 244, 245, 246, 247, 252, 253, 254,
- 255, 256, 257, 258, 259, 264, 265, 266, 267, 288, 289, 290, 291, 296, 297,
- 298, 299, 384, 385, 386, 387, 392, 393, 394, 395, 416, 417, 418, 419, 424,
- 425, 426, 427, 260, 261, 262, 263, 268, 269, 270, 271, 292, 293, 294, 295,
- 300, 301, 302, 303, 388, 389, 390, 391, 396, 397, 398, 399, 420, 421, 422,
- 423, 428, 429, 430, 431, 272, 273, 274, 275, 280, 281, 282, 283, 304, 305,
- 306, 307, 312, 313, 314, 315, 400, 401, 402, 403, 408, 409, 410, 411, 432,
- 433, 434, 435, 440, 441, 442, 443, 276, 277, 278, 279, 284, 285, 286, 287,
- 308, 309, 310, 311, 316, 317, 318, 319, 404, 405, 406, 407, 412, 413, 414,
- 415, 436, 437, 438, 439, 444, 445, 446, 447, 320, 321, 322, 323, 328, 329,
- 330, 331, 352, 353, 354, 355, 360, 361, 362, 363, 448, 449, 450, 451, 456,
- 457, 458, 459, 480, 481, 482, 483, 488, 489, 490, 491, 324, 325, 326, 327,
- 332, 333, 334, 335, 356, 357, 358, 359, 364, 365, 366, 367, 452, 453, 454,
- 455, 460, 461, 462, 463, 484, 485, 486, 487, 492, 493, 494, 495, 336, 337,
- 338, 339, 344, 345, 346, 347, 368, 369, 370, 371, 376, 377, 378, 379, 464,
- 465, 466, 467, 472, 473, 474, 475, 496, 497, 498, 499, 504, 505, 506, 507,
- 340, 341, 342, 343, 348, 349, 350, 351, 372, 373, 374, 375, 380, 381, 382,
- 383, 468, 469, 470, 471, 476, 477, 478, 479, 500, 501, 502, 503, 508, 509,
- 510, 511,
-};
-
-static const uint16_t orders_8x4[512] = {
- 0, 2, 8, 10, 32, 34, 40, 42, 128, 130, 136, 138, 160, 162, 168,
- 170, 1, 3, 9, 11, 33, 35, 41, 43, 129, 131, 137, 139, 161, 163,
- 169, 171, 4, 6, 12, 14, 36, 38, 44, 46, 132, 134, 140, 142, 164,
- 166, 172, 174, 5, 7, 13, 15, 37, 39, 45, 47, 133, 135, 141, 143,
- 165, 167, 173, 175, 16, 18, 24, 26, 48, 50, 56, 58, 144, 146, 152,
- 154, 176, 178, 184, 186, 17, 19, 25, 27, 49, 51, 57, 59, 145, 147,
- 153, 155, 177, 179, 185, 187, 20, 22, 28, 30, 52, 54, 60, 62, 148,
- 150, 156, 158, 180, 182, 188, 190, 21, 23, 29, 31, 53, 55, 61, 63,
- 149, 151, 157, 159, 181, 183, 189, 191, 64, 66, 72, 74, 96, 98, 104,
- 106, 192, 194, 200, 202, 224, 226, 232, 234, 65, 67, 73, 75, 97, 99,
- 105, 107, 193, 195, 201, 203, 225, 227, 233, 235, 68, 70, 76, 78, 100,
- 102, 108, 110, 196, 198, 204, 206, 228, 230, 236, 238, 69, 71, 77, 79,
- 101, 103, 109, 111, 197, 199, 205, 207, 229, 231, 237, 239, 80, 82, 88,
- 90, 112, 114, 120, 122, 208, 210, 216, 218, 240, 242, 248, 250, 81, 83,
- 89, 91, 113, 115, 121, 123, 209, 211, 217, 219, 241, 243, 249, 251, 84,
- 86, 92, 94, 116, 118, 124, 126, 212, 214, 220, 222, 244, 246, 252, 254,
- 85, 87, 93, 95, 117, 119, 125, 127, 213, 215, 221, 223, 245, 247, 253,
- 255, 256, 258, 264, 266, 288, 290, 296, 298, 384, 386, 392, 394, 416, 418,
- 424, 426, 257, 259, 265, 267, 289, 291, 297, 299, 385, 387, 393, 395, 417,
- 419, 425, 427, 260, 262, 268, 270, 292, 294, 300, 302, 388, 390, 396, 398,
- 420, 422, 428, 430, 261, 263, 269, 271, 293, 295, 301, 303, 389, 391, 397,
- 399, 421, 423, 429, 431, 272, 274, 280, 282, 304, 306, 312, 314, 400, 402,
- 408, 410, 432, 434, 440, 442, 273, 275, 281, 283, 305, 307, 313, 315, 401,
- 403, 409, 411, 433, 435, 441, 443, 276, 278, 284, 286, 308, 310, 316, 318,
- 404, 406, 412, 414, 436, 438, 444, 446, 277, 279, 285, 287, 309, 311, 317,
- 319, 405, 407, 413, 415, 437, 439, 445, 447, 320, 322, 328, 330, 352, 354,
- 360, 362, 448, 450, 456, 458, 480, 482, 488, 490, 321, 323, 329, 331, 353,
- 355, 361, 363, 449, 451, 457, 459, 481, 483, 489, 491, 324, 326, 332, 334,
- 356, 358, 364, 366, 452, 454, 460, 462, 484, 486, 492, 494, 325, 327, 333,
- 335, 357, 359, 365, 367, 453, 455, 461, 463, 485, 487, 493, 495, 336, 338,
- 344, 346, 368, 370, 376, 378, 464, 466, 472, 474, 496, 498, 504, 506, 337,
- 339, 345, 347, 369, 371, 377, 379, 465, 467, 473, 475, 497, 499, 505, 507,
- 340, 342, 348, 350, 372, 374, 380, 382, 468, 470, 476, 478, 500, 502, 508,
- 510, 341, 343, 349, 351, 373, 375, 381, 383, 469, 471, 477, 479, 501, 503,
- 509, 511,
-};
-
-static const uint16_t orders_4x4[1024] = {
- 0, 1, 4, 5, 16, 17, 20, 21, 64, 65, 68, 69, 80,
- 81, 84, 85, 256, 257, 260, 261, 272, 273, 276, 277, 320, 321,
- 324, 325, 336, 337, 340, 341, 2, 3, 6, 7, 18, 19, 22,
- 23, 66, 67, 70, 71, 82, 83, 86, 87, 258, 259, 262, 263,
- 274, 275, 278, 279, 322, 323, 326, 327, 338, 339, 342, 343, 8,
- 9, 12, 13, 24, 25, 28, 29, 72, 73, 76, 77, 88, 89,
- 92, 93, 264, 265, 268, 269, 280, 281, 284, 285, 328, 329, 332,
- 333, 344, 345, 348, 349, 10, 11, 14, 15, 26, 27, 30, 31,
- 74, 75, 78, 79, 90, 91, 94, 95, 266, 267, 270, 271, 282,
- 283, 286, 287, 330, 331, 334, 335, 346, 347, 350, 351, 32, 33,
- 36, 37, 48, 49, 52, 53, 96, 97, 100, 101, 112, 113, 116,
- 117, 288, 289, 292, 293, 304, 305, 308, 309, 352, 353, 356, 357,
- 368, 369, 372, 373, 34, 35, 38, 39, 50, 51, 54, 55, 98,
- 99, 102, 103, 114, 115, 118, 119, 290, 291, 294, 295, 306, 307,
- 310, 311, 354, 355, 358, 359, 370, 371, 374, 375, 40, 41, 44,
- 45, 56, 57, 60, 61, 104, 105, 108, 109, 120, 121, 124, 125,
- 296, 297, 300, 301, 312, 313, 316, 317, 360, 361, 364, 365, 376,
- 377, 380, 381, 42, 43, 46, 47, 58, 59, 62, 63, 106, 107,
- 110, 111, 122, 123, 126, 127, 298, 299, 302, 303, 314, 315, 318,
- 319, 362, 363, 366, 367, 378, 379, 382, 383, 128, 129, 132, 133,
- 144, 145, 148, 149, 192, 193, 196, 197, 208, 209, 212, 213, 384,
- 385, 388, 389, 400, 401, 404, 405, 448, 449, 452, 453, 464, 465,
- 468, 469, 130, 131, 134, 135, 146, 147, 150, 151, 194, 195, 198,
- 199, 210, 211, 214, 215, 386, 387, 390, 391, 402, 403, 406, 407,
- 450, 451, 454, 455, 466, 467, 470, 471, 136, 137, 140, 141, 152,
- 153, 156, 157, 200, 201, 204, 205, 216, 217, 220, 221, 392, 393,
- 396, 397, 408, 409, 412, 413, 456, 457, 460, 461, 472, 473, 476,
- 477, 138, 139, 142, 143, 154, 155, 158, 159, 202, 203, 206, 207,
- 218, 219, 222, 223, 394, 395, 398, 399, 410, 411, 414, 415, 458,
- 459, 462, 463, 474, 475, 478, 479, 160, 161, 164, 165, 176, 177,
- 180, 181, 224, 225, 228, 229, 240, 241, 244, 245, 416, 417, 420,
- 421, 432, 433, 436, 437, 480, 481, 484, 485, 496, 497, 500, 501,
- 162, 163, 166, 167, 178, 179, 182, 183, 226, 227, 230, 231, 242,
- 243, 246, 247, 418, 419, 422, 423, 434, 435, 438, 439, 482, 483,
- 486, 487, 498, 499, 502, 503, 168, 169, 172, 173, 184, 185, 188,
- 189, 232, 233, 236, 237, 248, 249, 252, 253, 424, 425, 428, 429,
- 440, 441, 444, 445, 488, 489, 492, 493, 504, 505, 508, 509, 170,
- 171, 174, 175, 186, 187, 190, 191, 234, 235, 238, 239, 250, 251,
- 254, 255, 426, 427, 430, 431, 442, 443, 446, 447, 490, 491, 494,
- 495, 506, 507, 510, 511, 512, 513, 516, 517, 528, 529, 532, 533,
- 576, 577, 580, 581, 592, 593, 596, 597, 768, 769, 772, 773, 784,
- 785, 788, 789, 832, 833, 836, 837, 848, 849, 852, 853, 514, 515,
- 518, 519, 530, 531, 534, 535, 578, 579, 582, 583, 594, 595, 598,
- 599, 770, 771, 774, 775, 786, 787, 790, 791, 834, 835, 838, 839,
- 850, 851, 854, 855, 520, 521, 524, 525, 536, 537, 540, 541, 584,
- 585, 588, 589, 600, 601, 604, 605, 776, 777, 780, 781, 792, 793,
- 796, 797, 840, 841, 844, 845, 856, 857, 860, 861, 522, 523, 526,
- 527, 538, 539, 542, 543, 586, 587, 590, 591, 602, 603, 606, 607,
- 778, 779, 782, 783, 794, 795, 798, 799, 842, 843, 846, 847, 858,
- 859, 862, 863, 544, 545, 548, 549, 560, 561, 564, 565, 608, 609,
- 612, 613, 624, 625, 628, 629, 800, 801, 804, 805, 816, 817, 820,
- 821, 864, 865, 868, 869, 880, 881, 884, 885, 546, 547, 550, 551,
- 562, 563, 566, 567, 610, 611, 614, 615, 626, 627, 630, 631, 802,
- 803, 806, 807, 818, 819, 822, 823, 866, 867, 870, 871, 882, 883,
- 886, 887, 552, 553, 556, 557, 568, 569, 572, 573, 616, 617, 620,
- 621, 632, 633, 636, 637, 808, 809, 812, 813, 824, 825, 828, 829,
- 872, 873, 876, 877, 888, 889, 892, 893, 554, 555, 558, 559, 570,
- 571, 574, 575, 618, 619, 622, 623, 634, 635, 638, 639, 810, 811,
- 814, 815, 826, 827, 830, 831, 874, 875, 878, 879, 890, 891, 894,
- 895, 640, 641, 644, 645, 656, 657, 660, 661, 704, 705, 708, 709,
- 720, 721, 724, 725, 896, 897, 900, 901, 912, 913, 916, 917, 960,
- 961, 964, 965, 976, 977, 980, 981, 642, 643, 646, 647, 658, 659,
- 662, 663, 706, 707, 710, 711, 722, 723, 726, 727, 898, 899, 902,
- 903, 914, 915, 918, 919, 962, 963, 966, 967, 978, 979, 982, 983,
- 648, 649, 652, 653, 664, 665, 668, 669, 712, 713, 716, 717, 728,
- 729, 732, 733, 904, 905, 908, 909, 920, 921, 924, 925, 968, 969,
- 972, 973, 984, 985, 988, 989, 650, 651, 654, 655, 666, 667, 670,
- 671, 714, 715, 718, 719, 730, 731, 734, 735, 906, 907, 910, 911,
- 922, 923, 926, 927, 970, 971, 974, 975, 986, 987, 990, 991, 672,
- 673, 676, 677, 688, 689, 692, 693, 736, 737, 740, 741, 752, 753,
- 756, 757, 928, 929, 932, 933, 944, 945, 948, 949, 992, 993, 996,
- 997, 1008, 1009, 1012, 1013, 674, 675, 678, 679, 690, 691, 694, 695,
- 738, 739, 742, 743, 754, 755, 758, 759, 930, 931, 934, 935, 946,
- 947, 950, 951, 994, 995, 998, 999, 1010, 1011, 1014, 1015, 680, 681,
- 684, 685, 696, 697, 700, 701, 744, 745, 748, 749, 760, 761, 764,
- 765, 936, 937, 940, 941, 952, 953, 956, 957, 1000, 1001, 1004, 1005,
- 1016, 1017, 1020, 1021, 682, 683, 686, 687, 698, 699, 702, 703, 746,
- 747, 750, 751, 762, 763, 766, 767, 938, 939, 942, 943, 954, 955,
- 958, 959, 1002, 1003, 1006, 1007, 1018, 1019, 1022, 1023,
-};
-#endif
-#endif // CONFIG_CB4X4 || CONFIG_EXT_PARTITION
-
-#if CONFIG_EXT_PARTITION
-/* clang-format off */
-static const uint16_t *const orders[BLOCK_SIZES_ALL] = {
-#if CONFIG_CB4X4
-#if CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
- // 2X2, 2X4, 4X2
- orders_4x4, orders_4x4, orders_4x4,
-#endif
- // 4X4
- orders_4x4,
- // 4X8, 8X4, 8X8
- orders_4x8, orders_8x4, orders_8x8,
-#else // CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
- // 4X4
- orders_8x8,
- // 4X8, 8X4, 8X8
- orders_8x8, orders_8x8, orders_8x8,
-#endif
- // 8X16, 16X8, 16X16
- orders_8x16, orders_16x8, orders_16x16,
- // 16X32, 32X16, 32X32
- orders_16x32, orders_32x16, orders_32x32,
- // 32X64, 64X32, 64X64
- orders_32x64, orders_64x32, orders_64x64,
- // 64x128, 128x64, 128x128
- orders_64x128, orders_128x64, orders_128x128,
- // 4x16, 16x4, 8x32
- orders_4x16, orders_16x4, orders_8x32,
- // 32x8, 16x64, 64x16
- orders_32x8, orders_16x64, orders_64x16,
- // 32x128, 128x32
- orders_32x128, orders_128x32
-};
-/* clang-format on */
-#else
-/* clang-format off */
-static const uint16_t *const orders[BLOCK_SIZES_ALL] = {
-#if CONFIG_CB4X4
-#if CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
- // 2X2, 2X4, 4X2
- orders_8x8, orders_8x8, orders_8x8,
-#endif
- // 4X4
- orders_8x8,
- // 4X8, 8X4, 8X8
- orders_8x16, orders_16x8, orders_16x16,
-#else // CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
- // 4X4
- orders_16x16,
- // 4X8, 8X4, 8X8
- orders_16x16, orders_16x16, orders_16x16,
-#endif
- // 8X16, 16X8, 16X16
- orders_16x32, orders_32x16, orders_32x32,
- // 16X32, 32X16, 32X32
- orders_32x64, orders_64x32, orders_64x64,
- // 32X64, 64X32, 64X64
- orders_64x128, orders_128x64, orders_128x128,
- // 4x16, 16x4, 8x32
- orders_8x32, orders_32x8, orders_16x64,
- // 32x8, 16x64, 64x16
- orders_64x16, orders_32x128, orders_128x32
+static uint8_t has_tr_vert_32x32[2] = { 15, 7 };
+static uint8_t has_tr_vert_64x64[1] = { 3 };
+
+// The _vert_* tables are like the ordinary tables above, but describe the
+// order we visit square blocks when doing a PARTITION_VERT_A or
+// PARTITION_VERT_B. This is the same order as normal except for on the last
+// split where we go vertically (TL, BL, TR, BR). We treat the rectangular block
+// as a pair of squares, which means that these tables work correctly for both
+// mixed vertical partition types.
+//
+// There are tables for each of the square sizes. Vertical rectangles (like
+// BLOCK_16X32) use their respective "non-vert" table
+static const uint8_t *const has_tr_vert_tables[BLOCK_SIZES] = {
+ // 4X4
+ NULL,
+ // 4X8, 8X4, 8X8
+ has_tr_4x8, NULL, has_tr_vert_8x8,
+ // 8X16, 16X8, 16X16
+ has_tr_8x16, NULL, has_tr_vert_16x16,
+ // 16X32, 32X16, 32X32
+ has_tr_16x32, NULL, has_tr_vert_32x32,
+ // 32X64, 64X32, 64X64
+ has_tr_32x64, NULL, has_tr_vert_64x64,
+ // 64x128, 128x64, 128x128
+ has_tr_64x128, NULL, has_tr_128x128
};
-/* clang-format on */
-#endif // CONFIG_EXT_PARTITION
-#if CONFIG_EXT_PARTITION_TYPES && !CONFIG_EXT_PARTITION_TYPES_AB
-static const uint16_t orders_verta_64x64[4] = {
- 0, 2, 1, 2,
-};
-static const uint16_t orders_verta_32x32[16] = {
- 0, 2, 4, 6, 1, 2, 5, 6, 8, 10, 12, 14, 9, 10, 13, 14,
-};
-static const uint16_t orders_verta_16x16[64] = {
- 0, 2, 4, 6, 16, 18, 20, 22, 1, 2, 5, 6, 17, 18, 21, 22,
- 8, 10, 12, 14, 24, 26, 28, 30, 9, 10, 13, 14, 25, 26, 29, 30,
- 32, 34, 36, 38, 48, 50, 52, 54, 33, 34, 37, 38, 49, 50, 53, 54,
- 40, 42, 44, 46, 56, 58, 60, 62, 41, 42, 45, 46, 57, 58, 61, 62,
-};
-#if CONFIG_EXT_PARTITION || CONFIG_CB4X4
-static const uint16_t orders_verta_8x8[256] = {
- 0, 2, 4, 6, 16, 18, 20, 22, 64, 66, 68, 70, 80, 82, 84,
- 86, 1, 2, 5, 6, 17, 18, 21, 22, 65, 66, 69, 70, 81, 82,
- 85, 86, 8, 10, 12, 14, 24, 26, 28, 30, 72, 74, 76, 78, 88,
- 90, 92, 94, 9, 10, 13, 14, 25, 26, 29, 30, 73, 74, 77, 78,
- 89, 90, 93, 94, 32, 34, 36, 38, 48, 50, 52, 54, 96, 98, 100,
- 102, 112, 114, 116, 118, 33, 34, 37, 38, 49, 50, 53, 54, 97, 98,
- 101, 102, 113, 114, 117, 118, 40, 42, 44, 46, 56, 58, 60, 62, 104,
- 106, 108, 110, 120, 122, 124, 126, 41, 42, 45, 46, 57, 58, 61, 62,
- 105, 106, 109, 110, 121, 122, 125, 126, 128, 130, 132, 134, 144, 146, 148,
- 150, 192, 194, 196, 198, 208, 210, 212, 214, 129, 130, 133, 134, 145, 146,
- 149, 150, 193, 194, 197, 198, 209, 210, 213, 214, 136, 138, 140, 142, 152,
- 154, 156, 158, 200, 202, 204, 206, 216, 218, 220, 222, 137, 138, 141, 142,
- 153, 154, 157, 158, 201, 202, 205, 206, 217, 218, 221, 222, 160, 162, 164,
- 166, 176, 178, 180, 182, 224, 226, 228, 230, 240, 242, 244, 246, 161, 162,
- 165, 166, 177, 178, 181, 182, 225, 226, 229, 230, 241, 242, 245, 246, 168,
- 170, 172, 174, 184, 186, 188, 190, 232, 234, 236, 238, 248, 250, 252, 254,
- 169, 170, 173, 174, 185, 186, 189, 190, 233, 234, 237, 238, 249, 250, 253,
- 254,
-};
-#endif // CONFIG_EXT_PARTITION || CONFIG_CB4X4
-
-#if CONFIG_EXT_PARTITION
-/* clang-format off */
-static const uint16_t *const orders_verta[BLOCK_SIZES] = {
-#if CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
- // 2X2, 2X4, 4X2
- orders_4x4, orders_4x4, orders_4x4,
-#endif
- // 4X4
- orders_verta_8x8,
- // 4X8, 8X4, 8X8
- orders_verta_8x8, orders_verta_8x8, orders_verta_8x8,
- // 8X16, 16X8, 16X16
- orders_8x16, orders_16x8, orders_verta_16x16,
- // 16X32, 32X16, 32X32
- orders_16x32, orders_32x16, orders_verta_32x32,
- // 32X64, 64X32, 64X64
- orders_32x64, orders_64x32, orders_verta_64x64,
- // 64x128, 128x64, 128x128
- orders_64x128, orders_128x64, orders_128x128,
- // Note: We can't get 4:1 shaped blocks from a VERT_A type partition
-};
-/* clang-format on */
-#else
-/* clang-format off */
-static const uint16_t *const orders_verta[BLOCK_SIZES] = {
-#if CONFIG_CB4X4
-#if CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
- // 2X2, 2X4, 4X2
- orders_verta_8x8, orders_verta_8x8, orders_verta_8x8,
-#endif
- // 4X4
- orders_verta_8x8,
- // 4X8, 8X4, 8X8
- orders_verta_8x8, orders_verta_8x8, orders_verta_16x16,
-#else // CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
- // 4X4
- orders_verta_16x16,
- // 4X8, 8X4, 8X8
- orders_verta_16x16, orders_verta_16x16, orders_verta_16x16,
-#endif
- // 8X16, 16X8, 16X16
- orders_16x32, orders_32x16, orders_verta_32x32,
- // 16X32, 32X16, 32X32
- orders_32x64, orders_64x32, orders_verta_64x64,
- // 32X64, 64X32, 64X64
- orders_64x128, orders_128x64, orders_128x128,
- // Note: We can't get 4:1 shaped blocks from a VERT_A type partition
-};
-/* clang-format on */
-#endif // CONFIG_EXT_PARTITION
-#endif // CONFIG_EXT_PARTITION_TYPES
+static const uint8_t *get_has_tr_table(PARTITION_TYPE partition,
+ BLOCK_SIZE bsize) {
+ const uint8_t *ret = NULL;
+ // If this is a mixed vertical partition, look up bsize in orders_vert.
+ if (partition == PARTITION_VERT_A || partition == PARTITION_VERT_B) {
+ assert(bsize < BLOCK_SIZES);
+ ret = has_tr_vert_tables[bsize];
+ } else {
+ ret = has_tr_tables[bsize];
+ }
+ assert(ret);
+ return ret;
+}
static int has_top_right(const AV1_COMMON *cm, BLOCK_SIZE bsize, int mi_row,
int mi_col, int top_available, int right_available,
-#if CONFIG_EXT_PARTITION_TYPES && !CONFIG_EXT_PARTITION_TYPES_AB
- PARTITION_TYPE partition,
-#endif // CONFIG_EXT_PARTITION_TYPES && !CONFIG_EXT_PARTITION_TYPES_AB
- TX_SIZE txsz, int row_off, int col_off, int ss_x) {
+ PARTITION_TYPE partition, TX_SIZE txsz, int row_off,
+ int col_off, int ss_x, int ss_y) {
if (!top_available || !right_available) return 0;
-#if !CONFIG_CB4X4
- // TODO(bshacklett, huisu): Currently the RD loop traverses 4X8 blocks in
- // inverted N order while in the bitstream the subblocks are stored in Z
- // order. This discrepancy makes this function incorrect when considering 4X8
- // blocks in the RD loop, so we disable the extended right edge for these
- // blocks. The correct solution is to change the bitstream to store these
- // blocks in inverted N order, and then update this function appropriately.
- if (bsize == BLOCK_4X8 && row_off == 1) return 0;
-#endif
-
const int bw_unit = block_size_wide[bsize] >> tx_size_wide_log2[0];
const int plane_bw_unit = AOMMAX(bw_unit >> ss_x, 1);
const int top_right_count_unit = tx_size_wide_unit[txsz];
-#if !CONFIG_CB4X4
- // Special handling for block sizes 4x8 and 4x4.
- if (ss_x == 0 && bw_unit < 2 && col_off == 0) return 1;
-#endif
-
if (row_off > 0) { // Just need to check if enough pixels on the right.
-#if CONFIG_EXT_PARTITION
- if (col_off + top_right_count_unit >=
- (block_size_wide[BLOCK_64X64] >> (tx_size_wide_log2[0] + ss_x)))
- return 0;
-#endif
+ if (block_size_wide[bsize] > block_size_wide[BLOCK_64X64]) {
+ // Special case: For 128x128 blocks, the transform unit whose
+ // top-right corner is at the center of the block does in fact have
+ // pixels available at its top-right corner.
+ if (row_off == mi_size_high[BLOCK_64X64] >> ss_y &&
+ col_off + top_right_count_unit == mi_size_wide[BLOCK_64X64] >> ss_x) {
+ return 1;
+ }
+ const int plane_bw_unit_64 = mi_size_wide[BLOCK_64X64] >> ss_x;
+ const int col_off_64 = col_off % plane_bw_unit_64;
+ return col_off_64 + top_right_count_unit < plane_bw_unit_64;
+ }
return col_off + top_right_count_unit < plane_bw_unit;
} else {
// All top-right pixels are in the block above, which is already available.
if (col_off + top_right_count_unit < plane_bw_unit) return 1;
- const int bw_in_mi_log2 = mi_width_log2_lookup[bsize];
- const int bh_in_mi_log2 = mi_height_log2_lookup[bsize];
- const int sb_mi_size = mi_size_high[cm->sb_size];
+ const int bw_in_mi_log2 = mi_size_wide_log2[bsize];
+ const int bh_in_mi_log2 = mi_size_high_log2[bsize];
+ const int sb_mi_size = mi_size_high[cm->seq_params.sb_size];
const int blk_row_in_sb = (mi_row & (sb_mi_size - 1)) >> bh_in_mi_log2;
const int blk_col_in_sb = (mi_col & (sb_mi_size - 1)) >> bw_in_mi_log2;
@@ -572,32 +232,175 @@ static int has_top_right(const AV1_COMMON *cm, BLOCK_SIZE bsize, int mi_row,
// Rightmost column of superblock (and not the top row): so top-right pixels
// fall in the right superblock, which is not available yet.
- if (((blk_col_in_sb + 1) << bw_in_mi_log2) >= sb_mi_size) return 0;
+ if (((blk_col_in_sb + 1) << bw_in_mi_log2) >= sb_mi_size) {
+ return 0;
+ }
// General case (neither top row nor rightmost column): check if the
// top-right block is coded before the current block.
- const uint16_t *const order =
-#if CONFIG_EXT_PARTITION_TYPES && !CONFIG_EXT_PARTITION_TYPES_AB
- (partition == PARTITION_VERT_A) ? orders_verta[bsize] :
-#endif // CONFIG_EXT_PARTITION_TYPES
- orders[bsize];
const int this_blk_index =
((blk_row_in_sb + 0) << (MAX_MIB_SIZE_LOG2 - bw_in_mi_log2)) +
blk_col_in_sb + 0;
- const uint16_t this_blk_order = order[this_blk_index];
- const int tr_blk_index =
- ((blk_row_in_sb - 1) << (MAX_MIB_SIZE_LOG2 - bw_in_mi_log2)) +
- blk_col_in_sb + 1;
- const uint16_t tr_blk_order = order[tr_blk_index];
- return tr_blk_order < this_blk_order;
+ const int idx1 = this_blk_index / 8;
+ const int idx2 = this_blk_index % 8;
+ const uint8_t *has_tr_table = get_has_tr_table(partition, bsize);
+ return (has_tr_table[idx1] >> idx2) & 1;
+ }
+}
+
+// Similar to the has_tr_* tables, but store if the bottom-left reference
+// pixels are available.
+static uint8_t has_bl_4x4[128] = {
+ 84, 85, 85, 85, 16, 17, 17, 17, 84, 85, 85, 85, 0, 1, 1, 1, 84, 85, 85,
+ 85, 16, 17, 17, 17, 84, 85, 85, 85, 0, 0, 1, 0, 84, 85, 85, 85, 16, 17,
+ 17, 17, 84, 85, 85, 85, 0, 1, 1, 1, 84, 85, 85, 85, 16, 17, 17, 17, 84,
+ 85, 85, 85, 0, 0, 0, 0, 84, 85, 85, 85, 16, 17, 17, 17, 84, 85, 85, 85,
+ 0, 1, 1, 1, 84, 85, 85, 85, 16, 17, 17, 17, 84, 85, 85, 85, 0, 0, 1,
+ 0, 84, 85, 85, 85, 16, 17, 17, 17, 84, 85, 85, 85, 0, 1, 1, 1, 84, 85,
+ 85, 85, 16, 17, 17, 17, 84, 85, 85, 85, 0, 0, 0, 0,
+};
+static uint8_t has_bl_4x8[64] = {
+ 16, 17, 17, 17, 0, 1, 1, 1, 16, 17, 17, 17, 0, 0, 1, 0,
+ 16, 17, 17, 17, 0, 1, 1, 1, 16, 17, 17, 17, 0, 0, 0, 0,
+ 16, 17, 17, 17, 0, 1, 1, 1, 16, 17, 17, 17, 0, 0, 1, 0,
+ 16, 17, 17, 17, 0, 1, 1, 1, 16, 17, 17, 17, 0, 0, 0, 0,
+};
+static uint8_t has_bl_8x4[64] = {
+ 254, 255, 84, 85, 254, 255, 16, 17, 254, 255, 84, 85, 254, 255, 0, 1,
+ 254, 255, 84, 85, 254, 255, 16, 17, 254, 255, 84, 85, 254, 255, 0, 0,
+ 254, 255, 84, 85, 254, 255, 16, 17, 254, 255, 84, 85, 254, 255, 0, 1,
+ 254, 255, 84, 85, 254, 255, 16, 17, 254, 255, 84, 85, 254, 255, 0, 0,
+};
+static uint8_t has_bl_8x8[32] = {
+ 84, 85, 16, 17, 84, 85, 0, 1, 84, 85, 16, 17, 84, 85, 0, 0,
+ 84, 85, 16, 17, 84, 85, 0, 1, 84, 85, 16, 17, 84, 85, 0, 0,
+};
+static uint8_t has_bl_8x16[16] = {
+ 16, 17, 0, 1, 16, 17, 0, 0, 16, 17, 0, 1, 16, 17, 0, 0,
+};
+static uint8_t has_bl_16x8[16] = {
+ 254, 84, 254, 16, 254, 84, 254, 0, 254, 84, 254, 16, 254, 84, 254, 0,
+};
+static uint8_t has_bl_16x16[8] = {
+ 84, 16, 84, 0, 84, 16, 84, 0,
+};
+static uint8_t has_bl_16x32[4] = { 16, 0, 16, 0 };
+static uint8_t has_bl_32x16[4] = { 78, 14, 78, 14 };
+static uint8_t has_bl_32x32[2] = { 4, 4 };
+static uint8_t has_bl_32x64[1] = { 0 };
+static uint8_t has_bl_64x32[1] = { 34 };
+static uint8_t has_bl_64x64[1] = { 0 };
+static uint8_t has_bl_64x128[1] = { 0 };
+static uint8_t has_bl_128x64[1] = { 0 };
+static uint8_t has_bl_128x128[1] = { 0 };
+static uint8_t has_bl_4x16[32] = {
+ 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0,
+ 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0,
+};
+static uint8_t has_bl_16x4[32] = {
+ 254, 254, 254, 84, 254, 254, 254, 16, 254, 254, 254, 84, 254, 254, 254, 0,
+ 254, 254, 254, 84, 254, 254, 254, 16, 254, 254, 254, 84, 254, 254, 254, 0,
+};
+static uint8_t has_bl_8x32[8] = {
+ 0, 1, 0, 0, 0, 1, 0, 0,
+};
+static uint8_t has_bl_32x8[8] = {
+ 238, 78, 238, 14, 238, 78, 238, 14,
+};
+static uint8_t has_bl_16x64[2] = { 0, 0 };
+static uint8_t has_bl_64x16[2] = { 42, 42 };
+
+static const uint8_t *const has_bl_tables[BLOCK_SIZES_ALL] = {
+ // 4X4
+ has_bl_4x4,
+ // 4X8, 8X4, 8X8
+ has_bl_4x8, has_bl_8x4, has_bl_8x8,
+ // 8X16, 16X8, 16X16
+ has_bl_8x16, has_bl_16x8, has_bl_16x16,
+ // 16X32, 32X16, 32X32
+ has_bl_16x32, has_bl_32x16, has_bl_32x32,
+ // 32X64, 64X32, 64X64
+ has_bl_32x64, has_bl_64x32, has_bl_64x64,
+ // 64x128, 128x64, 128x128
+ has_bl_64x128, has_bl_128x64, has_bl_128x128,
+ // 4x16, 16x4, 8x32
+ has_bl_4x16, has_bl_16x4, has_bl_8x32,
+ // 32x8, 16x64, 64x16
+ has_bl_32x8, has_bl_16x64, has_bl_64x16
+};
+
+static uint8_t has_bl_vert_8x8[32] = {
+ 254, 255, 16, 17, 254, 255, 0, 1, 254, 255, 16, 17, 254, 255, 0, 0,
+ 254, 255, 16, 17, 254, 255, 0, 1, 254, 255, 16, 17, 254, 255, 0, 0,
+};
+static uint8_t has_bl_vert_16x16[8] = {
+ 254, 16, 254, 0, 254, 16, 254, 0,
+};
+static uint8_t has_bl_vert_32x32[2] = { 14, 14 };
+static uint8_t has_bl_vert_64x64[1] = { 2 };
+
+// The _vert_* tables are like the ordinary tables above, but describe the
+// order we visit square blocks when doing a PARTITION_VERT_A or
+// PARTITION_VERT_B. This is the same order as normal except for on the last
+// split where we go vertically (TL, BL, TR, BR). We treat the rectangular block
+// as a pair of squares, which means that these tables work correctly for both
+// mixed vertical partition types.
+//
+// There are tables for each of the square sizes. Vertical rectangles (like
+// BLOCK_16X32) use their respective "non-vert" table
+static const uint8_t *const has_bl_vert_tables[BLOCK_SIZES] = {
+ // 4X4
+ NULL,
+ // 4X8, 8X4, 8X8
+ has_bl_4x8, NULL, has_bl_vert_8x8,
+ // 8X16, 16X8, 16X16
+ has_bl_8x16, NULL, has_bl_vert_16x16,
+ // 16X32, 32X16, 32X32
+ has_bl_16x32, NULL, has_bl_vert_32x32,
+ // 32X64, 64X32, 64X64
+ has_bl_32x64, NULL, has_bl_vert_64x64,
+ // 64x128, 128x64, 128x128
+ has_bl_64x128, NULL, has_bl_128x128
+};
+
+static const uint8_t *get_has_bl_table(PARTITION_TYPE partition,
+ BLOCK_SIZE bsize) {
+ const uint8_t *ret = NULL;
+ // If this is a mixed vertical partition, look up bsize in orders_vert.
+ if (partition == PARTITION_VERT_A || partition == PARTITION_VERT_B) {
+ assert(bsize < BLOCK_SIZES);
+ ret = has_bl_vert_tables[bsize];
+ } else {
+ ret = has_bl_tables[bsize];
}
+ assert(ret);
+ return ret;
}
static int has_bottom_left(const AV1_COMMON *cm, BLOCK_SIZE bsize, int mi_row,
int mi_col, int bottom_available, int left_available,
- TX_SIZE txsz, int row_off, int col_off, int ss_y) {
+ PARTITION_TYPE partition, TX_SIZE txsz, int row_off,
+ int col_off, int ss_x, int ss_y) {
if (!bottom_available || !left_available) return 0;
+ // Special case for 128x* blocks, when col_off is half the block width.
+ // This is needed because 128x* superblocks are divided into 64x* blocks in
+ // raster order
+ if (block_size_wide[bsize] > block_size_wide[BLOCK_64X64] && col_off > 0) {
+ const int plane_bw_unit_64 = mi_size_wide[BLOCK_64X64] >> ss_x;
+ const int col_off_64 = col_off % plane_bw_unit_64;
+ if (col_off_64 == 0) {
+ // We are at the left edge of top-right or bottom-right 64x* block.
+ const int plane_bh_unit_64 = mi_size_high[BLOCK_64X64] >> ss_y;
+ const int row_off_64 = row_off % plane_bh_unit_64;
+ const int plane_bh_unit =
+ AOMMIN(mi_size_high[bsize] >> ss_y, plane_bh_unit_64);
+ // Check if all bottom-left pixels are in the left 64x* block (which is
+ // already coded).
+ return row_off_64 + tx_size_high_unit[txsz] < plane_bh_unit;
+ }
+ }
+
if (col_off > 0) {
// Bottom-left pixels are in the bottom-left block, which is not available.
return 0;
@@ -606,17 +409,12 @@ static int has_bottom_left(const AV1_COMMON *cm, BLOCK_SIZE bsize, int mi_row,
const int plane_bh_unit = AOMMAX(bh_unit >> ss_y, 1);
const int bottom_left_count_unit = tx_size_high_unit[txsz];
-#if !CONFIG_CB4X4
- // Special handling for block sizes 8x4 and 4x4.
- if (ss_y == 0 && bh_unit < 2 && row_off == 0) return 1;
-#endif
-
// All bottom-left pixels are in the left block, which is already available.
if (row_off + bottom_left_count_unit < plane_bh_unit) return 1;
- const int bw_in_mi_log2 = mi_width_log2_lookup[bsize];
- const int bh_in_mi_log2 = mi_height_log2_lookup[bsize];
- const int sb_mi_size = mi_size_high[cm->sb_size];
+ const int bw_in_mi_log2 = mi_size_wide_log2[bsize];
+ const int bh_in_mi_log2 = mi_size_high_log2[bsize];
+ const int sb_mi_size = mi_size_high[cm->seq_params.sb_size];
const int blk_row_in_sb = (mi_row & (sb_mi_size - 1)) >> bh_in_mi_log2;
const int blk_col_in_sb = (mi_col & (sb_mi_size - 1)) >> bw_in_mi_log2;
@@ -629,8 +427,7 @@ static int has_bottom_left(const AV1_COMMON *cm, BLOCK_SIZE bsize, int mi_row,
tx_size_wide_log2[0]) >>
ss_y;
const int row_off_in_sb = blk_start_row_off + row_off;
- const int sb_height_unit =
- sb_mi_size << (MI_SIZE_LOG2 - tx_size_wide_log2[0]) >> ss_y;
+ const int sb_height_unit = sb_mi_size >> ss_y;
return row_off_in_sb + bottom_left_count_unit < sb_height_unit;
}
@@ -640,16 +437,13 @@ static int has_bottom_left(const AV1_COMMON *cm, BLOCK_SIZE bsize, int mi_row,
// General case (neither leftmost column nor bottom row): check if the
// bottom-left block is coded before the current block.
- const uint16_t *const order = orders[bsize];
const int this_blk_index =
((blk_row_in_sb + 0) << (MAX_MIB_SIZE_LOG2 - bw_in_mi_log2)) +
blk_col_in_sb + 0;
- const uint16_t this_blk_order = order[this_blk_index];
- const int bl_blk_index =
- ((blk_row_in_sb + 1) << (MAX_MIB_SIZE_LOG2 - bw_in_mi_log2)) +
- blk_col_in_sb - 1;
- const uint16_t bl_blk_order = order[bl_blk_index];
- return bl_blk_order < this_blk_order;
+ const int idx1 = this_blk_index / 8;
+ const int idx2 = this_blk_index % 8;
+ const uint8_t *has_bl_table = get_has_bl_table(partition, bsize);
+ return (has_bl_table[idx1] >> idx2) & 1;
}
}
@@ -659,20 +453,15 @@ typedef void (*intra_pred_fn)(uint8_t *dst, ptrdiff_t stride,
static intra_pred_fn pred[INTRA_MODES][TX_SIZES_ALL];
static intra_pred_fn dc_pred[2][2][TX_SIZES_ALL];
-#if CONFIG_HIGHBITDEPTH
typedef void (*intra_high_pred_fn)(uint16_t *dst, ptrdiff_t stride,
const uint16_t *above, const uint16_t *left,
int bd);
static intra_high_pred_fn pred_high[INTRA_MODES][TX_SIZES_ALL];
static intra_high_pred_fn dc_pred_high[2][2][TX_SIZES_ALL];
-#endif // CONFIG_HIGHBITDEPTH
-static void av1_init_intra_predictors_internal(void) {
-#if CONFIG_EXT_INTRA
+static void init_intra_predictors_internal(void) {
assert(NELEMENTS(mode_to_angle_map) == INTRA_MODES);
-#endif // CONFIG_EXT_INTRA
-#if CONFIG_TX64X64
#define INIT_RECTANGULAR(p, type) \
p[TX_4X8] = aom_##type##_predictor_4x8; \
p[TX_8X4] = aom_##type##_predictor_8x4; \
@@ -681,132 +470,53 @@ static void av1_init_intra_predictors_internal(void) {
p[TX_16X32] = aom_##type##_predictor_16x32; \
p[TX_32X16] = aom_##type##_predictor_32x16; \
p[TX_32X64] = aom_##type##_predictor_32x64; \
- p[TX_64X32] = aom_##type##_predictor_64x32;
-#else
-#define INIT_RECTANGULAR(p, type) \
- p[TX_4X8] = aom_##type##_predictor_4x8; \
- p[TX_8X4] = aom_##type##_predictor_8x4; \
- p[TX_8X16] = aom_##type##_predictor_8x16; \
- p[TX_16X8] = aom_##type##_predictor_16x8; \
- p[TX_16X32] = aom_##type##_predictor_16x32; \
- p[TX_32X16] = aom_##type##_predictor_32x16;
-#endif // CONFIG_TX64X64
+ p[TX_64X32] = aom_##type##_predictor_64x32; \
+ p[TX_4X16] = aom_##type##_predictor_4x16; \
+ p[TX_16X4] = aom_##type##_predictor_16x4; \
+ p[TX_8X32] = aom_##type##_predictor_8x32; \
+ p[TX_32X8] = aom_##type##_predictor_32x8; \
+ p[TX_16X64] = aom_##type##_predictor_16x64; \
+ p[TX_64X16] = aom_##type##_predictor_64x16;
-#if CONFIG_TX64X64
#define INIT_NO_4X4(p, type) \
p[TX_8X8] = aom_##type##_predictor_8x8; \
p[TX_16X16] = aom_##type##_predictor_16x16; \
p[TX_32X32] = aom_##type##_predictor_32x32; \
p[TX_64X64] = aom_##type##_predictor_64x64; \
INIT_RECTANGULAR(p, type)
-#else
-#define INIT_NO_4X4(p, type) \
- p[TX_8X8] = aom_##type##_predictor_8x8; \
- p[TX_16X16] = aom_##type##_predictor_16x16; \
- p[TX_32X32] = aom_##type##_predictor_32x32; \
- INIT_RECTANGULAR(p, type)
-#endif // CONFIG_TX64X64
-#if CONFIG_CHROMA_2X2
#define INIT_ALL_SIZES(p, type) \
- p[TX_2X2] = aom_##type##_predictor_2x2; \
p[TX_4X4] = aom_##type##_predictor_4x4; \
INIT_NO_4X4(p, type)
-#else
-#define INIT_ALL_SIZES(p, type) \
- p[TX_4X4] = aom_##type##_predictor_4x4; \
- INIT_NO_4X4(p, type)
-#endif
INIT_ALL_SIZES(pred[V_PRED], v);
INIT_ALL_SIZES(pred[H_PRED], h);
- INIT_ALL_SIZES(pred[D207_PRED], d207e);
- INIT_ALL_SIZES(pred[D45_PRED], d45e);
- INIT_ALL_SIZES(pred[D63_PRED], d63e);
- INIT_ALL_SIZES(pred[D117_PRED], d117);
- INIT_ALL_SIZES(pred[D135_PRED], d135);
- INIT_ALL_SIZES(pred[D153_PRED], d153);
-
- INIT_ALL_SIZES(pred[TM_PRED], paeth);
+ INIT_ALL_SIZES(pred[PAETH_PRED], paeth);
INIT_ALL_SIZES(pred[SMOOTH_PRED], smooth);
-#if CONFIG_SMOOTH_HV
INIT_ALL_SIZES(pred[SMOOTH_V_PRED], smooth_v);
INIT_ALL_SIZES(pred[SMOOTH_H_PRED], smooth_h);
-#endif // CONFIG_SMOOTH_HV
-
INIT_ALL_SIZES(dc_pred[0][0], dc_128);
INIT_ALL_SIZES(dc_pred[0][1], dc_top);
INIT_ALL_SIZES(dc_pred[1][0], dc_left);
INIT_ALL_SIZES(dc_pred[1][1], dc);
-#if CONFIG_HIGHBITDEPTH
INIT_ALL_SIZES(pred_high[V_PRED], highbd_v);
INIT_ALL_SIZES(pred_high[H_PRED], highbd_h);
- INIT_ALL_SIZES(pred_high[D207_PRED], highbd_d207e);
- INIT_ALL_SIZES(pred_high[D45_PRED], highbd_d45e);
- INIT_ALL_SIZES(pred_high[D63_PRED], highbd_d63e);
- INIT_ALL_SIZES(pred_high[D117_PRED], highbd_d117);
- INIT_ALL_SIZES(pred_high[D135_PRED], highbd_d135);
- INIT_ALL_SIZES(pred_high[D153_PRED], highbd_d153);
-
- INIT_ALL_SIZES(pred_high[TM_PRED], highbd_paeth);
+ INIT_ALL_SIZES(pred_high[PAETH_PRED], highbd_paeth);
INIT_ALL_SIZES(pred_high[SMOOTH_PRED], highbd_smooth);
-#if CONFIG_SMOOTH_HV
INIT_ALL_SIZES(pred_high[SMOOTH_V_PRED], highbd_smooth_v);
INIT_ALL_SIZES(pred_high[SMOOTH_H_PRED], highbd_smooth_h);
-#endif // CONFIG_SMOOTH_HV
-
INIT_ALL_SIZES(dc_pred_high[0][0], highbd_dc_128);
INIT_ALL_SIZES(dc_pred_high[0][1], highbd_dc_top);
INIT_ALL_SIZES(dc_pred_high[1][0], highbd_dc_left);
INIT_ALL_SIZES(dc_pred_high[1][1], highbd_dc);
-#endif // CONFIG_HIGHBITDEPTH
-
#undef intra_pred_allsizes
}
-#if CONFIG_EXT_INTRA
-#if CONFIG_INTRA_INTERP
-static int intra_subpel_interp(int base, int shift, const uint8_t *ref,
- int ref_start_idx, int ref_end_idx,
- INTRA_FILTER filter_type) {
- int val, k, idx, filter_idx = 0;
- const int16_t *filter = NULL;
-
- if (filter_type == INTRA_FILTER_LINEAR) {
- val = ref[base] * (256 - shift) + ref[base + 1] * shift;
- val = ROUND_POWER_OF_TWO(val, 8);
- } else {
- filter_idx = ROUND_POWER_OF_TWO(shift, 8 - SUBPEL_BITS);
- filter = av1_intra_filter_kernels[filter_type][filter_idx];
-
- if (filter_idx < (1 << SUBPEL_BITS)) {
- val = 0;
- for (k = 0; k < SUBPEL_TAPS; ++k) {
- idx = base + 1 - (SUBPEL_TAPS / 2) + k;
- idx = AOMMAX(AOMMIN(idx, ref_end_idx), ref_start_idx);
- val += ref[idx] * filter[k];
- }
- val = ROUND_POWER_OF_TWO(val, FILTER_BITS);
- } else {
- val = ref[base + 1];
- }
- }
-
- return val;
-}
-#endif // CONFIG_INTRA_INTERP
-
// Directional prediction, zone 1: 0 < angle < 90
-static void dr_prediction_z1(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
- const uint8_t *above, const uint8_t *left,
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- int upsample_above,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- int dx, int dy) {
+void av1_dr_prediction_z1_c(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
+ const uint8_t *above, const uint8_t *left,
+ int upsample_above, int dx, int dy) {
int r, c, x, base, shift, val;
(void)left;
@@ -814,16 +524,13 @@ static void dr_prediction_z1(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
assert(dy == 1);
assert(dx > 0);
-#if !CONFIG_INTRA_EDGE_UPSAMPLE
- const int upsample_above = 0;
-#endif // !CONFIG_INTRA_EDGE_UPSAMPLE
const int max_base_x = ((bw + bh) - 1) << upsample_above;
- const int frac_bits = 8 - upsample_above;
+ const int frac_bits = 6 - upsample_above;
const int base_inc = 1 << upsample_above;
x = dx;
for (r = 0; r < bh; ++r, dst += stride, x += dx) {
base = x >> frac_bits;
- shift = (x << upsample_above) & 0xFF;
+ shift = ((x << upsample_above) & 0x3F) >> 1;
if (base >= max_base_x) {
for (int i = r; i < bh; ++i) {
@@ -835,14 +542,8 @@ static void dr_prediction_z1(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
for (c = 0; c < bw; ++c, base += base_inc) {
if (base < max_base_x) {
-#if CONFIG_INTRA_INTERP
- val = intra_subpel_interp(base, shift, above, 0, bw + bh - 1,
- filter_type);
-#else // CONFIG_INTRA_INTERP
- val = above[base] * (256 - shift) + above[base + 1] * shift;
- val = ROUND_POWER_OF_TWO(val, 8);
-#endif // CONFIG_INTRA_INTERP
- dst[c] = clip_pixel(val);
+ val = above[base] * (32 - shift) + above[base + 1] * shift;
+ dst[c] = ROUND_POWER_OF_TWO(val, 5);
} else {
dst[c] = above[max_base_x];
}
@@ -851,68 +552,44 @@ static void dr_prediction_z1(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
}
// Directional prediction, zone 2: 90 < angle < 180
-static void dr_prediction_z2(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
- const uint8_t *above, const uint8_t *left,
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- int upsample_above, int upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- int dx, int dy) {
+void av1_dr_prediction_z2_c(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
+ const uint8_t *above, const uint8_t *left,
+ int upsample_above, int upsample_left, int dx,
+ int dy) {
int r, c, x, y, shift1, shift2, val, base1, base2;
assert(dx > 0);
assert(dy > 0);
-#if !CONFIG_INTRA_EDGE_UPSAMPLE
- const int upsample_above = 0;
- const int upsample_left = 0;
-#endif // !CONFIG_INTRA_EDGE_UPSAMPLE
const int min_base_x = -(1 << upsample_above);
- const int frac_bits_x = 8 - upsample_above;
- const int frac_bits_y = 8 - upsample_left;
+ const int frac_bits_x = 6 - upsample_above;
+ const int frac_bits_y = 6 - upsample_left;
const int base_inc_x = 1 << upsample_above;
x = -dx;
for (r = 0; r < bh; ++r, x -= dx, dst += stride) {
base1 = x >> frac_bits_x;
- y = (r << 8) - dy;
+ y = (r << 6) - dy;
for (c = 0; c < bw; ++c, base1 += base_inc_x, y -= dy) {
if (base1 >= min_base_x) {
- shift1 = (x * (1 << upsample_above)) & 0xFF;
-#if CONFIG_INTRA_INTERP
- val =
- intra_subpel_interp(base1, shift1, above, -1, bw - 1, filter_type);
-#else
- val = above[base1] * (256 - shift1) + above[base1 + 1] * shift1;
- val = ROUND_POWER_OF_TWO(val, 8);
-#endif // CONFIG_INTRA_INTERP
+ shift1 = ((x * (1 << upsample_above)) & 0x3F) >> 1;
+ val = above[base1] * (32 - shift1) + above[base1 + 1] * shift1;
+ val = ROUND_POWER_OF_TWO(val, 5);
} else {
base2 = y >> frac_bits_y;
assert(base2 >= -(1 << upsample_left));
- shift2 = (y * (1 << upsample_left)) & 0xFF;
-#if CONFIG_INTRA_INTERP
- val = intra_subpel_interp(base2, shift2, left, -1, bh - 1, filter_type);
-#else
- val = left[base2] * (256 - shift2) + left[base2 + 1] * shift2;
- val = ROUND_POWER_OF_TWO(val, 8);
-#endif // CONFIG_INTRA_INTERP
+ shift2 = ((y * (1 << upsample_left)) & 0x3F) >> 1;
+ val = left[base2] * (32 - shift2) + left[base2 + 1] * shift2;
+ val = ROUND_POWER_OF_TWO(val, 5);
}
- dst[c] = clip_pixel(val);
+ dst[c] = val;
}
}
}
// Directional prediction, zone 3: 180 < angle < 270
-static void dr_prediction_z3(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
- const uint8_t *above, const uint8_t *left,
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- int upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- int dx, int dy) {
+void av1_dr_prediction_z3_c(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
+ const uint8_t *above, const uint8_t *left,
+ int upsample_left, int dx, int dy) {
int r, c, y, base, shift, val;
(void)above;
@@ -921,27 +598,18 @@ static void dr_prediction_z3(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
assert(dx == 1);
assert(dy > 0);
-#if !CONFIG_INTRA_EDGE_UPSAMPLE
- const int upsample_left = 0;
-#endif // !CONFIG_INTRA_EDGE_UPSAMPLE
const int max_base_y = (bw + bh - 1) << upsample_left;
- const int frac_bits = 8 - upsample_left;
+ const int frac_bits = 6 - upsample_left;
const int base_inc = 1 << upsample_left;
y = dy;
for (c = 0; c < bw; ++c, y += dy) {
base = y >> frac_bits;
- shift = (y << upsample_left) & 0xFF;
+ shift = ((y << upsample_left) & 0x3F) >> 1;
for (r = 0; r < bh; ++r, base += base_inc) {
if (base < max_base_y) {
-#if CONFIG_INTRA_INTERP
- val =
- intra_subpel_interp(base, shift, left, 0, bw + bh - 1, filter_type);
-#else // CONFIG_INTRA_INTERP
- val = left[base] * (256 - shift) + left[base + 1] * shift;
- val = ROUND_POWER_OF_TWO(val, 8);
-#endif // CONFIG_INTRA_INTERP
- dst[r * stride + c] = clip_pixel(val);
+ val = left[base] * (32 - shift) + left[base + 1] * shift;
+ dst[r * stride + c] = val = ROUND_POWER_OF_TWO(val, 5);
} else {
for (; r < bh; ++r) dst[r * stride + c] = left[max_base_y];
break;
@@ -950,78 +618,24 @@ static void dr_prediction_z3(uint8_t *dst, ptrdiff_t stride, int bw, int bh,
}
}
-// Get the shift (up-scaled by 256) in X w.r.t a unit change in Y.
-// If angle > 0 && angle < 90, dx = -((int)(256 / t));
-// If angle > 90 && angle < 180, dx = (int)(256 / t);
-// If angle > 180 && angle < 270, dx = 1;
-static INLINE int get_dx(int angle) {
- if (angle > 0 && angle < 90) {
- return dr_intra_derivative[angle];
- } else if (angle > 90 && angle < 180) {
- return dr_intra_derivative[180 - angle];
- } else {
- // In this case, we are not really going to use dx. We may return any value.
- return 1;
- }
-}
-
-// Get the shift (up-scaled by 256) in Y w.r.t a unit change in X.
-// If angle > 0 && angle < 90, dy = 1;
-// If angle > 90 && angle < 180, dy = (int)(256 * t);
-// If angle > 180 && angle < 270, dy = -((int)(256 * t));
-static INLINE int get_dy(int angle) {
- if (angle > 90 && angle < 180) {
- return dr_intra_derivative[angle - 90];
- } else if (angle > 180 && angle < 270) {
- return dr_intra_derivative[270 - angle];
- } else {
- // In this case, we are not really going to use dy. We may return any value.
- return 1;
- }
-}
-
static void dr_predictor(uint8_t *dst, ptrdiff_t stride, TX_SIZE tx_size,
const uint8_t *above, const uint8_t *left,
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- int upsample_above, int upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- int angle) {
- const int dx = get_dx(angle);
- const int dy = get_dy(angle);
+ int upsample_above, int upsample_left, int angle) {
+ const int dx = av1_get_dx(angle);
+ const int dy = av1_get_dy(angle);
const int bw = tx_size_wide[tx_size];
const int bh = tx_size_high[tx_size];
assert(angle > 0 && angle < 270);
if (angle > 0 && angle < 90) {
- dr_prediction_z1(dst, stride, bw, bh, above, left,
-#if CONFIG_INTRA_INTERP
- filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- upsample_above,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- dx, dy);
+ av1_dr_prediction_z1(dst, stride, bw, bh, above, left, upsample_above, dx,
+ dy);
} else if (angle > 90 && angle < 180) {
- dr_prediction_z2(dst, stride, bw, bh, above, left,
-#if CONFIG_INTRA_INTERP
- filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- upsample_above, upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- dx, dy);
+ av1_dr_prediction_z2(dst, stride, bw, bh, above, left, upsample_above,
+ upsample_left, dx, dy);
} else if (angle > 180 && angle < 270) {
- dr_prediction_z3(dst, stride, bw, bh, above, left,
-#if CONFIG_INTRA_INTERP
- filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- dx, dy);
+ av1_dr_prediction_z3(dst, stride, bw, bh, above, left, upsample_left, dx,
+ dy);
} else if (angle == 90) {
pred[V_PRED][tx_size](dst, stride, above, left);
} else if (angle == 180) {
@@ -1029,66 +643,26 @@ static void dr_predictor(uint8_t *dst, ptrdiff_t stride, TX_SIZE tx_size,
}
}
-#if CONFIG_HIGHBITDEPTH
-#if CONFIG_INTRA_INTERP
-static int highbd_intra_subpel_interp(int base, int shift, const uint16_t *ref,
- int ref_start_idx, int ref_end_idx,
- INTRA_FILTER filter_type) {
- int val, k, idx, filter_idx = 0;
- const int16_t *filter = NULL;
-
- if (filter_type == INTRA_FILTER_LINEAR) {
- val = ref[base] * (256 - shift) + ref[base + 1] * shift;
- val = ROUND_POWER_OF_TWO(val, 8);
- } else {
- filter_idx = ROUND_POWER_OF_TWO(shift, 8 - SUBPEL_BITS);
- filter = av1_intra_filter_kernels[filter_type][filter_idx];
-
- if (filter_idx < (1 << SUBPEL_BITS)) {
- val = 0;
- for (k = 0; k < SUBPEL_TAPS; ++k) {
- idx = base + 1 - (SUBPEL_TAPS / 2) + k;
- idx = AOMMAX(AOMMIN(idx, ref_end_idx), ref_start_idx);
- val += ref[idx] * filter[k];
- }
- val = ROUND_POWER_OF_TWO(val, FILTER_BITS);
- } else {
- val = ref[base + 1];
- }
- }
-
- return val;
-}
-#endif // CONFIG_INTRA_INTERP
-
// Directional prediction, zone 1: 0 < angle < 90
-static void highbd_dr_prediction_z1(uint16_t *dst, ptrdiff_t stride, int bw,
- int bh, const uint16_t *above,
- const uint16_t *left,
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- int upsample_above,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- int dx, int dy, int bd) {
+void av1_highbd_dr_prediction_z1_c(uint16_t *dst, ptrdiff_t stride, int bw,
+ int bh, const uint16_t *above,
+ const uint16_t *left, int upsample_above,
+ int dx, int dy, int bd) {
int r, c, x, base, shift, val;
(void)left;
(void)dy;
+ (void)bd;
assert(dy == 1);
assert(dx > 0);
-#if !CONFIG_INTRA_EDGE_UPSAMPLE
- const int upsample_above = 0;
-#endif // !CONFIG_INTRA_EDGE_UPSAMPLE
const int max_base_x = ((bw + bh) - 1) << upsample_above;
- const int frac_bits = 8 - upsample_above;
+ const int frac_bits = 6 - upsample_above;
const int base_inc = 1 << upsample_above;
x = dx;
for (r = 0; r < bh; ++r, dst += stride, x += dx) {
base = x >> frac_bits;
- shift = (x << upsample_above) & 0xFF;
+ shift = ((x << upsample_above) & 0x3F) >> 1;
if (base >= max_base_x) {
for (int i = r; i < bh; ++i) {
@@ -1100,14 +674,8 @@ static void highbd_dr_prediction_z1(uint16_t *dst, ptrdiff_t stride, int bw,
for (c = 0; c < bw; ++c, base += base_inc) {
if (base < max_base_x) {
-#if CONFIG_INTRA_INTERP
- val = highbd_intra_subpel_interp(base, shift, above, 0, bw + bh - 1,
- filter_type);
-#else
- val = above[base] * (256 - shift) + above[base + 1] * shift;
- val = ROUND_POWER_OF_TWO(val, 8);
-#endif // CONFIG_INTRA_INTERP
- dst[c] = clip_pixel_highbd(val, bd);
+ val = above[base] * (32 - shift) + above[base + 1] * shift;
+ dst[c] = ROUND_POWER_OF_TWO(val, 5);
} else {
dst[c] = above[max_base_x];
}
@@ -1116,100 +684,67 @@ static void highbd_dr_prediction_z1(uint16_t *dst, ptrdiff_t stride, int bw,
}
// Directional prediction, zone 2: 90 < angle < 180
-static void highbd_dr_prediction_z2(uint16_t *dst, ptrdiff_t stride, int bw,
- int bh, const uint16_t *above,
- const uint16_t *left,
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- int upsample_above, int upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- int dx, int dy, int bd) {
+void av1_highbd_dr_prediction_z2_c(uint16_t *dst, ptrdiff_t stride, int bw,
+ int bh, const uint16_t *above,
+ const uint16_t *left, int upsample_above,
+ int upsample_left, int dx, int dy, int bd) {
int r, c, x, y, shift, val, base;
+ (void)bd;
assert(dx > 0);
assert(dy > 0);
-#if !CONFIG_INTRA_EDGE_UPSAMPLE
- const int upsample_above = 0;
- const int upsample_left = 0;
-#endif // !CONFIG_INTRA_EDGE_UPSAMPLE
const int min_base_x = -(1 << upsample_above);
- const int frac_bits_x = 8 - upsample_above;
- const int frac_bits_y = 8 - upsample_left;
+ const int frac_bits_x = 6 - upsample_above;
+ const int frac_bits_y = 6 - upsample_left;
for (r = 0; r < bh; ++r) {
for (c = 0; c < bw; ++c) {
y = r + 1;
- x = (c << 8) - y * dx;
+ x = (c << 6) - y * dx;
base = x >> frac_bits_x;
if (base >= min_base_x) {
- shift = (x * (1 << upsample_above)) & 0xFF;
-#if CONFIG_INTRA_INTERP
- val = highbd_intra_subpel_interp(base, shift, above, -1, bw - 1,
- filter_type);
-#else
- val = above[base] * (256 - shift) + above[base + 1] * shift;
- val = ROUND_POWER_OF_TWO(val, 8);
-#endif // CONFIG_INTRA_INTERP
+ shift = ((x * (1 << upsample_above)) & 0x3F) >> 1;
+ val = above[base] * (32 - shift) + above[base + 1] * shift;
+ val = ROUND_POWER_OF_TWO(val, 5);
} else {
x = c + 1;
- y = (r << 8) - x * dy;
+ y = (r << 6) - x * dy;
base = y >> frac_bits_y;
- shift = (y * (1 << upsample_left)) & 0xFF;
-#if CONFIG_INTRA_INTERP
- val = highbd_intra_subpel_interp(base, shift, left, -1, bh - 1,
- filter_type);
-#else
- val = left[base] * (256 - shift) + left[base + 1] * shift;
- val = ROUND_POWER_OF_TWO(val, 8);
-#endif // CONFIG_INTRA_INTERP
+ shift = ((y * (1 << upsample_left)) & 0x3F) >> 1;
+ val = left[base] * (32 - shift) + left[base + 1] * shift;
+ val = ROUND_POWER_OF_TWO(val, 5);
}
- dst[c] = clip_pixel_highbd(val, bd);
+ dst[c] = val;
}
dst += stride;
}
}
// Directional prediction, zone 3: 180 < angle < 270
-static void highbd_dr_prediction_z3(uint16_t *dst, ptrdiff_t stride, int bw,
- int bh, const uint16_t *above,
- const uint16_t *left,
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter_type,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- int upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- int dx, int dy, int bd) {
+void av1_highbd_dr_prediction_z3_c(uint16_t *dst, ptrdiff_t stride, int bw,
+ int bh, const uint16_t *above,
+ const uint16_t *left, int upsample_left,
+ int dx, int dy, int bd) {
int r, c, y, base, shift, val;
(void)above;
(void)dx;
+ (void)bd;
assert(dx == 1);
assert(dy > 0);
-#if !CONFIG_INTRA_EDGE_UPSAMPLE
- const int upsample_left = 0;
-#endif // !CONFIG_INTRA_EDGE_UPSAMPLE
const int max_base_y = (bw + bh - 1) << upsample_left;
- const int frac_bits = 8 - upsample_left;
+ const int frac_bits = 6 - upsample_left;
const int base_inc = 1 << upsample_left;
y = dy;
for (c = 0; c < bw; ++c, y += dy) {
base = y >> frac_bits;
- shift = (y << upsample_left) & 0xFF;
+ shift = ((y << upsample_left) & 0x3F) >> 1;
for (r = 0; r < bh; ++r, base += base_inc) {
if (base < max_base_y) {
-#if CONFIG_INTRA_INTERP
- val = highbd_intra_subpel_interp(base, shift, left, 0, bw + bh - 1,
- filter_type);
-#else
- val = left[base] * (256 - shift) + left[base + 1] * shift;
- val = ROUND_POWER_OF_TWO(val, 8);
-#endif // CONFIG_INTRA_INTERP
- dst[r * stride + c] = clip_pixel_highbd(val, bd);
+ val = left[base] * (32 - shift) + left[base + 1] * shift;
+ dst[r * stride + c] = ROUND_POWER_OF_TWO(val, 5);
} else {
for (; r < bh; ++r) dst[r * stride + c] = left[max_base_y];
break;
@@ -1220,1002 +755,253 @@ static void highbd_dr_prediction_z3(uint16_t *dst, ptrdiff_t stride, int bw,
static void highbd_dr_predictor(uint16_t *dst, ptrdiff_t stride,
TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left,
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- int upsample_above, int upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- int angle, int bd) {
- const int dx = get_dx(angle);
- const int dy = get_dy(angle);
+ const uint16_t *left, int upsample_above,
+ int upsample_left, int angle, int bd) {
+ const int dx = av1_get_dx(angle);
+ const int dy = av1_get_dy(angle);
const int bw = tx_size_wide[tx_size];
const int bh = tx_size_high[tx_size];
assert(angle > 0 && angle < 270);
if (angle > 0 && angle < 90) {
- highbd_dr_prediction_z1(dst, stride, bw, bh, above, left,
-#if CONFIG_INTRA_INTERP
- filter,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- upsample_above,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- dx, dy, bd);
+ av1_highbd_dr_prediction_z1(dst, stride, bw, bh, above, left,
+ upsample_above, dx, dy, bd);
} else if (angle > 90 && angle < 180) {
- highbd_dr_prediction_z2(dst, stride, bw, bh, above, left,
-#if CONFIG_INTRA_INTERP
- filter,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- upsample_above, upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- dx, dy, bd);
+ av1_highbd_dr_prediction_z2(dst, stride, bw, bh, above, left,
+ upsample_above, upsample_left, dx, dy, bd);
} else if (angle > 180 && angle < 270) {
- highbd_dr_prediction_z3(dst, stride, bw, bh, above, left,
-#if CONFIG_INTRA_INTERP
- filter,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- dx, dy, bd);
+ av1_highbd_dr_prediction_z3(dst, stride, bw, bh, above, left, upsample_left,
+ dx, dy, bd);
} else if (angle == 90) {
pred_high[V_PRED][tx_size](dst, stride, above, left, bd);
} else if (angle == 180) {
pred_high[H_PRED][tx_size](dst, stride, above, left, bd);
}
}
-#endif // CONFIG_HIGHBITDEPTH
-#endif // CONFIG_EXT_INTRA
-#if CONFIG_FILTER_INTRA
-#if USE_3TAP_INTRA_FILTER
-static int filter_intra_taps_3[TX_SIZES_ALL][FILTER_INTRA_MODES][3] = {
-#if CONFIG_CHROMA_2X2
- {
- { 697, 836, -509 },
- { 993, 513, -482 },
- { 381, 984, -341 },
- { 642, 1169, -787 },
- { 590, 553, -119 },
- { 762, 385, -123 },
- { 358, 687, -21 },
- { 411, 1083, -470 },
- { 912, 814, -702 },
- { 883, 902, -761 },
- },
-#endif
+DECLARE_ALIGNED(16, const int8_t,
+ av1_filter_intra_taps[FILTER_INTRA_MODES][8][8]) = {
{
- { 697, 836, -509 },
- { 993, 513, -482 },
- { 381, 984, -341 },
- { 642, 1169, -787 },
- { 590, 553, -119 },
- { 762, 385, -123 },
- { 358, 687, -21 },
- { 411, 1083, -470 },
- { 912, 814, -702 },
- { 883, 902, -761 },
+ { -6, 10, 0, 0, 0, 12, 0, 0 },
+ { -5, 2, 10, 0, 0, 9, 0, 0 },
+ { -3, 1, 1, 10, 0, 7, 0, 0 },
+ { -3, 1, 1, 2, 10, 5, 0, 0 },
+ { -4, 6, 0, 0, 0, 2, 12, 0 },
+ { -3, 2, 6, 0, 0, 2, 9, 0 },
+ { -3, 2, 2, 6, 0, 2, 7, 0 },
+ { -3, 1, 2, 2, 6, 3, 5, 0 },
},
{
- { 659, 816, -451 },
- { 980, 625, -581 },
- { 558, 962, -496 },
- { 681, 888, -545 },
- { 591, 613, 180 },
- { 778, 399, -153 },
- { 495, 641, -112 },
- { 671, 937, -584 },
- { 745, 940, -661 },
- { 839, 911, -726 },
+ { -10, 16, 0, 0, 0, 10, 0, 0 },
+ { -6, 0, 16, 0, 0, 6, 0, 0 },
+ { -4, 0, 0, 16, 0, 4, 0, 0 },
+ { -2, 0, 0, 0, 16, 2, 0, 0 },
+ { -10, 16, 0, 0, 0, 0, 10, 0 },
+ { -6, 0, 16, 0, 0, 0, 6, 0 },
+ { -4, 0, 0, 16, 0, 0, 4, 0 },
+ { -2, 0, 0, 0, 16, 0, 2, 0 },
},
{
- { 539, 927, -442 },
- { 1003, 714, -693 },
- { 349, 1271, -596 },
- { 820, 764, -560 },
- { 524, 816, -316 },
- { 780, 681, -437 },
- { 586, 795, -357 },
- { 551, 1135, -663 },
- { 593, 1061, -630 },
- { 974, 970, -920 },
+ { -8, 8, 0, 0, 0, 16, 0, 0 },
+ { -8, 0, 8, 0, 0, 16, 0, 0 },
+ { -8, 0, 0, 8, 0, 16, 0, 0 },
+ { -8, 0, 0, 0, 8, 16, 0, 0 },
+ { -4, 4, 0, 0, 0, 0, 16, 0 },
+ { -4, 0, 4, 0, 0, 0, 16, 0 },
+ { -4, 0, 0, 4, 0, 0, 16, 0 },
+ { -4, 0, 0, 0, 4, 0, 16, 0 },
},
{
- { 595, 919, -490 },
- { 945, 668, -579 },
- { 495, 962, -433 },
- { 385, 1551, -912 },
- { 455, 554, 15 },
- { 852, 478, -306 },
- { 177, 760, -87 },
- { -65, 1611, -522 },
- { 815, 894, -685 },
- { 846, 1010, -832 },
+ { -2, 8, 0, 0, 0, 10, 0, 0 },
+ { -1, 3, 8, 0, 0, 6, 0, 0 },
+ { -1, 2, 3, 8, 0, 4, 0, 0 },
+ { 0, 1, 2, 3, 8, 2, 0, 0 },
+ { -1, 4, 0, 0, 0, 3, 10, 0 },
+ { -1, 3, 4, 0, 0, 4, 6, 0 },
+ { -1, 2, 3, 4, 0, 4, 4, 0 },
+ { -1, 2, 2, 3, 4, 3, 3, 0 },
},
-#if CONFIG_TX64X64
{
- { 595, 919, -490 },
- { 945, 668, -579 },
- { 495, 962, -433 },
- { 385, 1551, -912 },
- { 455, 554, 15 },
- { 852, 478, -306 },
- { 177, 760, -87 },
- { -65, 1611, -522 },
- { 815, 894, -685 },
- { 846, 1010, -832 },
+ { -12, 14, 0, 0, 0, 14, 0, 0 },
+ { -10, 0, 14, 0, 0, 12, 0, 0 },
+ { -9, 0, 0, 14, 0, 11, 0, 0 },
+ { -8, 0, 0, 0, 14, 10, 0, 0 },
+ { -10, 12, 0, 0, 0, 0, 14, 0 },
+ { -9, 1, 12, 0, 0, 0, 12, 0 },
+ { -8, 0, 0, 12, 0, 1, 11, 0 },
+ { -7, 0, 0, 1, 12, 1, 9, 0 },
},
-#endif // CONFIG_TX64X64
- {
- { 697, 836, -509 },
- { 993, 513, -482 },
- { 381, 984, -341 },
- { 642, 1169, -787 },
- { 590, 553, -119 },
- { 762, 385, -123 },
- { 358, 687, -21 },
- { 411, 1083, -470 },
- { 912, 814, -702 },
- { 883, 902, -761 },
- },
- {
- { 697, 836, -509 },
- { 993, 513, -482 },
- { 381, 984, -341 },
- { 642, 1169, -787 },
- { 590, 553, -119 },
- { 762, 385, -123 },
- { 358, 687, -21 },
- { 411, 1083, -470 },
- { 912, 814, -702 },
- { 883, 902, -761 },
- },
- {
- { 659, 816, -451 },
- { 980, 625, -581 },
- { 558, 962, -496 },
- { 681, 888, -545 },
- { 591, 613, 180 },
- { 778, 399, -153 },
- { 495, 641, -112 },
- { 671, 937, -584 },
- { 745, 940, -661 },
- { 839, 911, -726 },
- },
- {
- { 659, 816, -451 },
- { 980, 625, -581 },
- { 558, 962, -496 },
- { 681, 888, -545 },
- { 591, 613, 180 },
- { 778, 399, -153 },
- { 495, 641, -112 },
- { 671, 937, -584 },
- { 745, 940, -661 },
- { 839, 911, -726 },
- },
- {
- { 539, 927, -442 },
- { 1003, 714, -693 },
- { 349, 1271, -596 },
- { 820, 764, -560 },
- { 524, 816, -316 },
- { 780, 681, -437 },
- { 586, 795, -357 },
- { 551, 1135, -663 },
- { 593, 1061, -630 },
- { 974, 970, -920 },
- },
- {
- { 539, 927, -442 },
- { 1003, 714, -693 },
- { 349, 1271, -596 },
- { 820, 764, -560 },
- { 524, 816, -316 },
- { 780, 681, -437 },
- { 586, 795, -357 },
- { 551, 1135, -663 },
- { 593, 1061, -630 },
- { 974, 970, -920 },
- },
- {
- { 697, 836, -509 },
- { 993, 513, -482 },
- { 381, 984, -341 },
- { 642, 1169, -787 },
- { 590, 553, -119 },
- { 762, 385, -123 },
- { 358, 687, -21 },
- { 411, 1083, -470 },
- { 912, 814, -702 },
- { 883, 902, -761 },
- },
- {
- { 697, 836, -509 },
- { 993, 513, -482 },
- { 381, 984, -341 },
- { 642, 1169, -787 },
- { 590, 553, -119 },
- { 762, 385, -123 },
- { 358, 687, -21 },
- { 411, 1083, -470 },
- { 912, 814, -702 },
- { 883, 902, -761 },
- },
- {
- { 659, 816, -451 },
- { 980, 625, -581 },
- { 558, 962, -496 },
- { 681, 888, -545 },
- { 591, 613, 180 },
- { 778, 399, -153 },
- { 495, 641, -112 },
- { 671, 937, -584 },
- { 745, 940, -661 },
- { 839, 911, -726 },
- },
- {
- { 659, 816, -451 },
- { 980, 625, -581 },
- { 558, 962, -496 },
- { 681, 888, -545 },
- { 591, 613, 180 },
- { 778, 399, -153 },
- { 495, 641, -112 },
- { 671, 937, -584 },
- { 745, 940, -661 },
- { 839, 911, -726 },
- }
};
-#else
-static int filter_intra_taps_4[TX_SIZES_ALL][FILTER_INTRA_MODES][4] = {
-#if CONFIG_CHROMA_2X2
- {
- { 735, 881, -537, -54 },
- { 1005, 519, -488, -11 },
- { 383, 990, -343, -6 },
- { 442, 805, -542, 319 },
- { 658, 616, -133, -116 },
- { 875, 442, -141, -151 },
- { 386, 741, -23, -80 },
- { 390, 1027, -446, 51 },
- { 679, 606, -523, 262 },
- { 903, 922, -778, -23 },
- },
-#endif
- {
- { 735, 881, -537, -54 },
- { 1005, 519, -488, -11 },
- { 383, 990, -343, -6 },
- { 442, 805, -542, 319 },
- { 658, 616, -133, -116 },
- { 875, 442, -141, -151 },
- { 386, 741, -23, -80 },
- { 390, 1027, -446, 51 },
- { 679, 606, -523, 262 },
- { 903, 922, -778, -23 },
- },
- {
- { 648, 803, -444, 16 },
- { 972, 620, -576, 7 },
- { 561, 967, -499, -5 },
- { 585, 762, -468, 144 },
- { 596, 619, -182, -9 },
- { 895, 459, -176, -153 },
- { 557, 722, -126, -129 },
- { 601, 839, -523, 105 },
- { 562, 709, -499, 251 },
- { 803, 872, -695, 43 },
- },
- {
- { 423, 728, -347, 111 },
- { 963, 685, -665, 23 },
- { 281, 1024, -480, 216 },
- { 640, 596, -437, 78 },
- { 429, 669, -259, 99 },
- { 740, 646, -415, 23 },
- { 568, 771, -346, 40 },
- { 404, 833, -486, 209 },
- { 398, 712, -423, 307 },
- { 939, 935, -887, 17 },
- },
- {
- { 477, 737, -393, 150 },
- { 881, 630, -546, 67 },
- { 506, 984, -443, -20 },
- { 114, 459, -270, 528 },
- { 433, 528, 14, 3 },
- { 837, 470, -301, -30 },
- { 181, 777, 89, -107 },
- { -29, 716, -232, 259 },
- { 589, 646, -495, 255 },
- { 740, 884, -728, 77 },
- },
-#if CONFIG_TX64X64
- {
- { 477, 737, -393, 150 },
- { 881, 630, -546, 67 },
- { 506, 984, -443, -20 },
- { 114, 459, -270, 528 },
- { 433, 528, 14, 3 },
- { 837, 470, -301, -30 },
- { 181, 777, 89, -107 },
- { -29, 716, -232, 259 },
- { 589, 646, -495, 255 },
- { 740, 884, -728, 77 },
- },
-#endif // CONFIG_TX64X64
- {
- { 735, 881, -537, -54 },
- { 1005, 519, -488, -11 },
- { 383, 990, -343, -6 },
- { 442, 805, -542, 319 },
- { 658, 616, -133, -116 },
- { 875, 442, -141, -151 },
- { 386, 741, -23, -80 },
- { 390, 1027, -446, 51 },
- { 679, 606, -523, 262 },
- { 903, 922, -778, -23 },
- },
- {
- { 735, 881, -537, -54 },
- { 1005, 519, -488, -11 },
- { 383, 990, -343, -6 },
- { 442, 805, -542, 319 },
- { 658, 616, -133, -116 },
- { 875, 442, -141, -151 },
- { 386, 741, -23, -80 },
- { 390, 1027, -446, 51 },
- { 679, 606, -523, 262 },
- { 903, 922, -778, -23 },
- },
- {
- { 648, 803, -444, 16 },
- { 972, 620, -576, 7 },
- { 561, 967, -499, -5 },
- { 585, 762, -468, 144 },
- { 596, 619, -182, -9 },
- { 895, 459, -176, -153 },
- { 557, 722, -126, -129 },
- { 601, 839, -523, 105 },
- { 562, 709, -499, 251 },
- { 803, 872, -695, 43 },
- },
- {
- { 648, 803, -444, 16 },
- { 972, 620, -576, 7 },
- { 561, 967, -499, -5 },
- { 585, 762, -468, 144 },
- { 596, 619, -182, -9 },
- { 895, 459, -176, -153 },
- { 557, 722, -126, -129 },
- { 601, 839, -523, 105 },
- { 562, 709, -499, 251 },
- { 803, 872, -695, 43 },
- },
- {
- { 423, 728, -347, 111 },
- { 963, 685, -665, 23 },
- { 281, 1024, -480, 216 },
- { 640, 596, -437, 78 },
- { 429, 669, -259, 99 },
- { 740, 646, -415, 23 },
- { 568, 771, -346, 40 },
- { 404, 833, -486, 209 },
- { 398, 712, -423, 307 },
- { 939, 935, -887, 17 },
- },
- {
- { 423, 728, -347, 111 },
- { 963, 685, -665, 23 },
- { 281, 1024, -480, 216 },
- { 640, 596, -437, 78 },
- { 429, 669, -259, 99 },
- { 740, 646, -415, 23 },
- { 568, 771, -346, 40 },
- { 404, 833, -486, 209 },
- { 398, 712, -423, 307 },
- { 939, 935, -887, 17 },
- },
- {
- { 735, 881, -537, -54 },
- { 1005, 519, -488, -11 },
- { 383, 990, -343, -6 },
- { 442, 805, -542, 319 },
- { 658, 616, -133, -116 },
- { 875, 442, -141, -151 },
- { 386, 741, -23, -80 },
- { 390, 1027, -446, 51 },
- { 679, 606, -523, 262 },
- { 903, 922, -778, -23 },
- },
- {
- { 735, 881, -537, -54 },
- { 1005, 519, -488, -11 },
- { 383, 990, -343, -6 },
- { 442, 805, -542, 319 },
- { 658, 616, -133, -116 },
- { 875, 442, -141, -151 },
- { 386, 741, -23, -80 },
- { 390, 1027, -446, 51 },
- { 679, 606, -523, 262 },
- { 903, 922, -778, -23 },
- },
- {
- { 648, 803, -444, 16 },
- { 972, 620, -576, 7 },
- { 561, 967, -499, -5 },
- { 585, 762, -468, 144 },
- { 596, 619, -182, -9 },
- { 895, 459, -176, -153 },
- { 557, 722, -126, -129 },
- { 601, 839, -523, 105 },
- { 562, 709, -499, 251 },
- { 803, 872, -695, 43 },
- },
- {
- { 648, 803, -444, 16 },
- { 972, 620, -576, 7 },
- { 561, 967, -499, -5 },
- { 585, 762, -468, 144 },
- { 596, 619, -182, -9 },
- { 895, 459, -176, -153 },
- { 557, 722, -126, -129 },
- { 601, 839, -523, 105 },
- { 562, 709, -499, 251 },
- { 803, 872, -695, 43 },
- }
-};
-#endif
-
-#if USE_3TAP_INTRA_FILTER
-static void filter_intra_predictors_3tap(uint8_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint8_t *above,
- const uint8_t *left, int mode) {
- int r, c;
- int mean, ipred;
-#if CONFIG_TX64X64
- int buffer[65][65];
-#else
- int buffer[33][33];
-#endif // CONFIG_TX64X64
- const int c0 = filter_intra_taps_3[tx_size][mode][0];
- const int c1 = filter_intra_taps_3[tx_size][mode][1];
- const int c2 = filter_intra_taps_3[tx_size][mode][2];
- const int bw = tx_size_wide[tx_size];
- const int bh = tx_size_high[tx_size];
-
- mean = 0;
- for (r = 0; r < bh; ++r) {
- mean += (int)left[r];
- }
- for (c = 0; c < bw; ++c) {
- mean += (int)above[c];
- }
- mean = (mean + ((bw + bh) >> 1)) / (bw + bh);
-
- for (r = 0; r < bh; ++r) buffer[r + 1][0] = (int)left[r] - mean;
-
- for (c = 0; c < bw + 1; ++c) buffer[0][c] = (int)above[c - 1] - mean;
- for (r = 1; r < bh + 1; ++r)
- for (c = 1; c < bw + 1; ++c) {
- ipred = c0 * buffer[r - 1][c] + c1 * buffer[r][c - 1] +
- c2 * buffer[r - 1][c - 1];
- buffer[r][c] = ROUND_POWER_OF_TWO_SIGNED(ipred, FILTER_INTRA_PREC_BITS);
- buffer[r][c] = clip_pixel(buffer[r][c] + mean) - mean;
- }
-
- for (r = 0; r < bh; ++r) {
- for (c = 0; c < bw; ++c) {
- dst[c] = clip_pixel(buffer[r + 1][c + 1] + mean);
- }
- dst += stride;
- }
-}
-#else
-static void filter_intra_predictors_4tap(uint8_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint8_t *above,
- const uint8_t *left, int mode) {
+void av1_filter_intra_predictor_c(uint8_t *dst, ptrdiff_t stride,
+ TX_SIZE tx_size, const uint8_t *above,
+ const uint8_t *left, int mode) {
int r, c;
- int mean, ipred;
-#if CONFIG_TX64X64
- int buffer[65][129];
-#else
- int buffer[33][65];
-#endif // CONFIG_TX64X64
- const int c0 = filter_intra_taps_4[tx_size][mode][0];
- const int c1 = filter_intra_taps_4[tx_size][mode][1];
- const int c2 = filter_intra_taps_4[tx_size][mode][2];
- const int c3 = filter_intra_taps_4[tx_size][mode][3];
+ uint8_t buffer[33][33];
const int bw = tx_size_wide[tx_size];
const int bh = tx_size_high[tx_size];
- mean = 0;
- for (r = 0; r < bh; ++r) {
- mean += (int)left[r];
- }
- for (c = 0; c < bw; ++c) {
- mean += (int)above[c];
- }
- mean = (mean + ((bw + bh) >> 1)) / (bw + bh);
-
- for (r = 0; r < bh; ++r) buffer[r + 1][0] = (int)left[r] - mean;
-
- for (c = 0; c < 2 * bw + 1; ++c) buffer[0][c] = (int)above[c - 1] - mean;
-
- for (r = 1; r < bh + 1; ++r)
- for (c = 1; c < 2 * bw + 1 - r; ++c) {
- ipred = c0 * buffer[r - 1][c] + c1 * buffer[r][c - 1] +
- c2 * buffer[r - 1][c - 1] + c3 * buffer[r - 1][c + 1];
- buffer[r][c] = ROUND_POWER_OF_TWO_SIGNED(ipred, FILTER_INTRA_PREC_BITS);
- buffer[r][c] = clip_pixel(buffer[r][c] + mean) - mean;
+ assert(bw <= 32 && bh <= 32);
+
+ // The initialization is just for silencing Jenkins static analysis warnings
+ for (r = 0; r < bh + 1; ++r)
+ memset(buffer[r], 0, (bw + 1) * sizeof(buffer[0][0]));
+
+ for (r = 0; r < bh; ++r) buffer[r + 1][0] = left[r];
+ memcpy(buffer[0], &above[-1], (bw + 1) * sizeof(uint8_t));
+
+ for (r = 1; r < bh + 1; r += 2)
+ for (c = 1; c < bw + 1; c += 4) {
+ const uint8_t p0 = buffer[r - 1][c - 1];
+ const uint8_t p1 = buffer[r - 1][c];
+ const uint8_t p2 = buffer[r - 1][c + 1];
+ const uint8_t p3 = buffer[r - 1][c + 2];
+ const uint8_t p4 = buffer[r - 1][c + 3];
+ const uint8_t p5 = buffer[r][c - 1];
+ const uint8_t p6 = buffer[r + 1][c - 1];
+ for (int k = 0; k < 8; ++k) {
+ int r_offset = k >> 2;
+ int c_offset = k & 0x03;
+ buffer[r + r_offset][c + c_offset] =
+ clip_pixel(ROUND_POWER_OF_TWO_SIGNED(
+ av1_filter_intra_taps[mode][k][0] * p0 +
+ av1_filter_intra_taps[mode][k][1] * p1 +
+ av1_filter_intra_taps[mode][k][2] * p2 +
+ av1_filter_intra_taps[mode][k][3] * p3 +
+ av1_filter_intra_taps[mode][k][4] * p4 +
+ av1_filter_intra_taps[mode][k][5] * p5 +
+ av1_filter_intra_taps[mode][k][6] * p6,
+ FILTER_INTRA_SCALE_BITS));
+ }
}
for (r = 0; r < bh; ++r) {
- for (c = 0; c < bw; ++c) {
- dst[c] = clip_pixel(buffer[r + 1][c + 1] + mean);
- }
+ memcpy(dst, &buffer[r + 1][1], bw * sizeof(uint8_t));
dst += stride;
}
}
-#endif
-
-void av1_dc_filter_predictor_c(uint8_t *dst, ptrdiff_t stride, TX_SIZE tx_size,
- const uint8_t *above, const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_DC_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_DC_PRED);
-#endif
-}
-void av1_v_filter_predictor_c(uint8_t *dst, ptrdiff_t stride, TX_SIZE tx_size,
- const uint8_t *above, const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_V_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_V_PRED);
-#endif
-}
-
-void av1_h_filter_predictor_c(uint8_t *dst, ptrdiff_t stride, TX_SIZE tx_size,
- const uint8_t *above, const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_H_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_H_PRED);
-#endif
-}
-
-void av1_d45_filter_predictor_c(uint8_t *dst, ptrdiff_t stride, TX_SIZE tx_size,
- const uint8_t *above, const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D45_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D45_PRED);
-#endif
-}
-
-void av1_d135_filter_predictor_c(uint8_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint8_t *above,
- const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D135_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D135_PRED);
-#endif
-}
-
-void av1_d117_filter_predictor_c(uint8_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint8_t *above,
- const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D117_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D117_PRED);
-#endif
-}
-
-void av1_d153_filter_predictor_c(uint8_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint8_t *above,
- const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D153_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D153_PRED);
-#endif
-}
-
-void av1_d207_filter_predictor_c(uint8_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint8_t *above,
- const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D207_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D207_PRED);
-#endif
-}
-
-void av1_d63_filter_predictor_c(uint8_t *dst, ptrdiff_t stride, TX_SIZE tx_size,
- const uint8_t *above, const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D63_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D63_PRED);
-#endif
-}
-
-void av1_tm_filter_predictor_c(uint8_t *dst, ptrdiff_t stride, TX_SIZE tx_size,
- const uint8_t *above, const uint8_t *left) {
-#if USE_3TAP_INTRA_FILTER
- filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_TM_PRED);
-#else
- filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_TM_PRED);
-#endif
-}
-
-static void filter_intra_predictors(FILTER_INTRA_MODE mode, uint8_t *dst,
- ptrdiff_t stride, TX_SIZE tx_size,
- const uint8_t *above, const uint8_t *left) {
- switch (mode) {
- case FILTER_DC_PRED:
- av1_dc_filter_predictor(dst, stride, tx_size, above, left);
- break;
- case FILTER_V_PRED:
- av1_v_filter_predictor(dst, stride, tx_size, above, left);
- break;
- case FILTER_H_PRED:
- av1_h_filter_predictor(dst, stride, tx_size, above, left);
- break;
- case FILTER_D45_PRED:
- av1_d45_filter_predictor(dst, stride, tx_size, above, left);
- break;
- case FILTER_D135_PRED:
- av1_d135_filter_predictor(dst, stride, tx_size, above, left);
- break;
- case FILTER_D117_PRED:
- av1_d117_filter_predictor(dst, stride, tx_size, above, left);
- break;
- case FILTER_D153_PRED:
- av1_d153_filter_predictor(dst, stride, tx_size, above, left);
- break;
- case FILTER_D207_PRED:
- av1_d207_filter_predictor(dst, stride, tx_size, above, left);
- break;
- case FILTER_D63_PRED:
- av1_d63_filter_predictor(dst, stride, tx_size, above, left);
- break;
- case FILTER_TM_PRED:
- av1_tm_filter_predictor(dst, stride, tx_size, above, left);
- break;
- default: assert(0);
- }
-}
-#if CONFIG_HIGHBITDEPTH
-#if USE_3TAP_INTRA_FILTER
-static void highbd_filter_intra_predictors_3tap(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size,
- const uint16_t *above,
- const uint16_t *left, int mode,
- int bd) {
+static void highbd_filter_intra_predictor(uint16_t *dst, ptrdiff_t stride,
+ TX_SIZE tx_size,
+ const uint16_t *above,
+ const uint16_t *left, int mode,
+ int bd) {
int r, c;
- int mean, ipred;
-#if CONFIG_TX64X64
- int preds[65][65];
-#else
- int preds[33][33];
-#endif // CONFIG_TX64X64
- const int c0 = filter_intra_taps_3[tx_size][mode][0];
- const int c1 = filter_intra_taps_3[tx_size][mode][1];
- const int c2 = filter_intra_taps_3[tx_size][mode][2];
+ uint16_t buffer[33][33];
const int bw = tx_size_wide[tx_size];
const int bh = tx_size_high[tx_size];
- mean = 0;
- for (r = 0; r < bh; ++r) {
- mean += (int)left[r];
- }
- for (c = 0; c < bw; ++c) {
- mean += (int)above[c];
- }
- mean = (mean + ((bw + bh) >> 1)) / (bw + bh);
-
- for (r = 0; r < bh; ++r) preds[r + 1][0] = (int)left[r] - mean;
-
- for (c = 0; c < bw + 1; ++c) preds[0][c] = (int)above[c - 1] - mean;
-
- for (r = 1; r < bh + 1; ++r)
- for (c = 1; c < bw + 1; ++c) {
- ipred = c0 * preds[r - 1][c] + c1 * preds[r][c - 1] +
- c2 * preds[r - 1][c - 1];
- preds[r][c] = ROUND_POWER_OF_TWO_SIGNED(ipred, FILTER_INTRA_PREC_BITS);
- preds[r][c] = clip_pixel_highbd(preds[r][c] + mean, bd) - mean;
+ assert(bw <= 32 && bh <= 32);
+
+ // The initialization is just for silencing Jenkins static analysis warnings
+ for (r = 0; r < bh + 1; ++r)
+ memset(buffer[r], 0, (bw + 1) * sizeof(buffer[0][0]));
+
+ for (r = 0; r < bh; ++r) buffer[r + 1][0] = left[r];
+ memcpy(buffer[0], &above[-1], (bw + 1) * sizeof(buffer[0][0]));
+
+ for (r = 1; r < bh + 1; r += 2)
+ for (c = 1; c < bw + 1; c += 4) {
+ const uint16_t p0 = buffer[r - 1][c - 1];
+ const uint16_t p1 = buffer[r - 1][c];
+ const uint16_t p2 = buffer[r - 1][c + 1];
+ const uint16_t p3 = buffer[r - 1][c + 2];
+ const uint16_t p4 = buffer[r - 1][c + 3];
+ const uint16_t p5 = buffer[r][c - 1];
+ const uint16_t p6 = buffer[r + 1][c - 1];
+ for (int k = 0; k < 8; ++k) {
+ int r_offset = k >> 2;
+ int c_offset = k & 0x03;
+ buffer[r + r_offset][c + c_offset] =
+ clip_pixel_highbd(ROUND_POWER_OF_TWO_SIGNED(
+ av1_filter_intra_taps[mode][k][0] * p0 +
+ av1_filter_intra_taps[mode][k][1] * p1 +
+ av1_filter_intra_taps[mode][k][2] * p2 +
+ av1_filter_intra_taps[mode][k][3] * p3 +
+ av1_filter_intra_taps[mode][k][4] * p4 +
+ av1_filter_intra_taps[mode][k][5] * p5 +
+ av1_filter_intra_taps[mode][k][6] * p6,
+ FILTER_INTRA_SCALE_BITS),
+ bd);
+ }
}
for (r = 0; r < bh; ++r) {
- for (c = 0; c < bw; ++c) {
- dst[c] = clip_pixel_highbd(preds[r + 1][c + 1] + mean, bd);
- }
+ memcpy(dst, &buffer[r + 1][1], bw * sizeof(dst[0]));
dst += stride;
}
}
-#else
-static void highbd_filter_intra_predictors_4tap(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size,
- const uint16_t *above,
- const uint16_t *left, int mode,
- int bd) {
- int r, c;
- int mean, ipred;
-#if CONFIG_TX64X64
- int preds[65][129];
-#else
- int preds[33][65];
-#endif // CONFIG_TX64X64
- const int c0 = filter_intra_taps_4[tx_size][mode][0];
- const int c1 = filter_intra_taps_4[tx_size][mode][1];
- const int c2 = filter_intra_taps_4[tx_size][mode][2];
- const int c3 = filter_intra_taps_4[tx_size][mode][3];
- const int bw = tx_size_wide[tx_size];
- const int bh = tx_size_high[tx_size];
- mean = 0;
- for (r = 0; r < bh; ++r) {
- mean += (int)left[r];
- }
- for (c = 0; c < bw; ++c) {
- mean += (int)above[c];
- }
- mean = (mean + ((bw + bh) >> 1)) / (bw + bh);
-
- for (r = 0; r < bh; ++r) preds[r + 1][0] = (int)left[r] - mean;
-
- for (c = 0; c < 2 * bw + 1; ++c) preds[0][c] = (int)above[c - 1] - mean;
-
- for (r = 1; r < bh + 1; ++r)
- for (c = 1; c < 2 * bw + 1 - r; ++c) {
- ipred = c0 * preds[r - 1][c] + c1 * preds[r][c - 1] +
- c2 * preds[r - 1][c - 1] + c3 * preds[r - 1][c + 1];
- preds[r][c] = ROUND_POWER_OF_TWO_SIGNED(ipred, FILTER_INTRA_PREC_BITS);
- preds[r][c] = clip_pixel_highbd(preds[r][c] + mean, bd) - mean;
- }
+static int is_smooth(const MB_MODE_INFO *mbmi, int plane) {
+ if (plane == 0) {
+ const PREDICTION_MODE mode = mbmi->mode;
+ return (mode == SMOOTH_PRED || mode == SMOOTH_V_PRED ||
+ mode == SMOOTH_H_PRED);
+ } else {
+ // uv_mode is not set for inter blocks, so need to explicitly
+ // detect that case.
+ if (is_inter_block(mbmi)) return 0;
- for (r = 0; r < bh; ++r) {
- for (c = 0; c < bw; ++c) {
- dst[c] = clip_pixel_highbd(preds[r + 1][c + 1] + mean, bd);
- }
- dst += stride;
+ const UV_PREDICTION_MODE uv_mode = mbmi->uv_mode;
+ return (uv_mode == UV_SMOOTH_PRED || uv_mode == UV_SMOOTH_V_PRED ||
+ uv_mode == UV_SMOOTH_H_PRED);
}
}
-#endif
-void av1_highbd_dc_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_DC_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_DC_PRED, bd);
-#endif
-}
-
-void av1_highbd_v_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_V_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_V_PRED, bd);
-#endif
-}
-
-void av1_highbd_h_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_H_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_H_PRED, bd);
-#endif
-}
-
-void av1_highbd_d45_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D45_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D45_PRED, bd);
-#endif
-}
-
-void av1_highbd_d135_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D135_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D135_PRED, bd);
-#endif
-}
-
-void av1_highbd_d117_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D117_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D117_PRED, bd);
-#endif
-}
-
-void av1_highbd_d153_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D153_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D153_PRED, bd);
-#endif
-}
-
-void av1_highbd_d207_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D207_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D207_PRED, bd);
-#endif
-}
-
-void av1_highbd_d63_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_D63_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_D63_PRED, bd);
-#endif
-}
+static int get_filt_type(const MACROBLOCKD *xd, int plane) {
+ int ab_sm, le_sm;
-void av1_highbd_tm_filter_predictor_c(uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size, const uint16_t *above,
- const uint16_t *left, int bd) {
-#if USE_3TAP_INTRA_FILTER
- highbd_filter_intra_predictors_3tap(dst, stride, tx_size, above, left,
- FILTER_TM_PRED, bd);
-#else
- highbd_filter_intra_predictors_4tap(dst, stride, tx_size, above, left,
- FILTER_TM_PRED, bd);
-#endif
-}
-
-static void highbd_filter_intra_predictors(FILTER_INTRA_MODE mode,
- uint16_t *dst, ptrdiff_t stride,
- TX_SIZE tx_size,
- const uint16_t *above,
- const uint16_t *left, int bd) {
- switch (mode) {
- case FILTER_DC_PRED:
- av1_highbd_dc_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- case FILTER_V_PRED:
- av1_highbd_v_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- case FILTER_H_PRED:
- av1_highbd_h_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- case FILTER_D45_PRED:
- av1_highbd_d45_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- case FILTER_D135_PRED:
- av1_highbd_d135_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- case FILTER_D117_PRED:
- av1_highbd_d117_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- case FILTER_D153_PRED:
- av1_highbd_d153_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- case FILTER_D207_PRED:
- av1_highbd_d207_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- case FILTER_D63_PRED:
- av1_highbd_d63_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- case FILTER_TM_PRED:
- av1_highbd_tm_filter_predictor(dst, stride, tx_size, above, left, bd);
- break;
- default: assert(0);
+ if (plane == 0) {
+ const MB_MODE_INFO *ab = xd->above_mbmi;
+ const MB_MODE_INFO *le = xd->left_mbmi;
+ ab_sm = ab ? is_smooth(ab, plane) : 0;
+ le_sm = le ? is_smooth(le, plane) : 0;
+ } else {
+ const MB_MODE_INFO *ab = xd->chroma_above_mbmi;
+ const MB_MODE_INFO *le = xd->chroma_left_mbmi;
+ ab_sm = ab ? is_smooth(ab, plane) : 0;
+ le_sm = le ? is_smooth(le, plane) : 0;
}
+
+ return (ab_sm || le_sm) ? 1 : 0;
}
-#endif // CONFIG_HIGHBITDEPTH
-#endif // CONFIG_FILTER_INTRA
-#if CONFIG_INTRA_EDGE
-static int intra_edge_filter_strength(int bsz, int delta) {
+static int intra_edge_filter_strength(int bs0, int bs1, int delta, int type) {
const int d = abs(delta);
int strength = 0;
- switch (bsz) {
- case 4:
- if (d < 56) {
- strength = 0;
- } else if (d < 90) {
- strength = 1;
- }
- break;
- case 8:
- if (d < 8) {
- strength = 0;
- } else if (d < 32) {
- strength = 1;
- } else if (d < 90) {
- strength = 3;
- }
- break;
- case 16:
- if (d < 4) {
- strength = 0;
- } else if (d < 16) {
- strength = 1;
- } else if (d < 90) {
- strength = 3;
- }
- break;
- case 32:
- if (d < 16) {
- strength = 2;
- } else if (d < 90) {
- strength = 3;
- }
- break;
- default: strength = 0; break;
+ const int blk_wh = bs0 + bs1;
+ if (type == 0) {
+ if (blk_wh <= 8) {
+ if (d >= 56) strength = 1;
+ } else if (blk_wh <= 12) {
+ if (d >= 40) strength = 1;
+ } else if (blk_wh <= 16) {
+ if (d >= 40) strength = 1;
+ } else if (blk_wh <= 24) {
+ if (d >= 8) strength = 1;
+ if (d >= 16) strength = 2;
+ if (d >= 32) strength = 3;
+ } else if (blk_wh <= 32) {
+ if (d >= 1) strength = 1;
+ if (d >= 4) strength = 2;
+ if (d >= 32) strength = 3;
+ } else {
+ if (d >= 1) strength = 3;
+ }
+ } else {
+ if (blk_wh <= 8) {
+ if (d >= 40) strength = 1;
+ if (d >= 64) strength = 2;
+ } else if (blk_wh <= 16) {
+ if (d >= 20) strength = 1;
+ if (d >= 48) strength = 2;
+ } else if (blk_wh <= 24) {
+ if (d >= 4) strength = 3;
+ } else {
+ if (d >= 1) strength = 3;
+ }
}
-
return strength;
}
@@ -2229,7 +1015,7 @@ void av1_filter_intra_edge_c(uint8_t *p, int sz, int strength) {
uint8_t edge[129];
memcpy(edge, p, sz * sizeof(*p));
- for (int i = 1; i < sz - 1; i++) {
+ for (int i = 1; i < sz; i++) {
int s = 0;
for (int j = 0; j < INTRA_EDGE_TAPS; j++) {
int k = i - 2 + j;
@@ -2242,7 +1028,16 @@ void av1_filter_intra_edge_c(uint8_t *p, int sz, int strength) {
}
}
-#if CONFIG_HIGHBITDEPTH
+static void filter_intra_edge_corner(uint8_t *p_above, uint8_t *p_left) {
+ const int kernel[3] = { 5, 6, 5 };
+
+ int s = (p_left[0] * kernel[0]) + (p_above[-1] * kernel[1]) +
+ (p_above[0] * kernel[2]);
+ s = (s + 8) >> 4;
+ p_above[-1] = s;
+ p_left[-1] = s;
+}
+
void av1_filter_intra_edge_high_c(uint16_t *p, int sz, int strength) {
if (!strength) return;
@@ -2253,7 +1048,7 @@ void av1_filter_intra_edge_high_c(uint16_t *p, int sz, int strength) {
uint16_t edge[129];
memcpy(edge, p, sz * sizeof(*p));
- for (int i = 1; i < sz - 1; i++) {
+ for (int i = 1; i < sz; i++) {
int s = 0;
for (int j = 0; j < INTRA_EDGE_TAPS; j++) {
int k = i - 2 + j;
@@ -2265,12 +1060,22 @@ void av1_filter_intra_edge_high_c(uint16_t *p, int sz, int strength) {
p[i] = s;
}
}
-#endif // CONFIG_HIGHBITDEPTH
-#if CONFIG_INTRA_EDGE_UPSAMPLE
-static int use_intra_edge_upsample(int bsz, int delta) {
+static void filter_intra_edge_corner_high(uint16_t *p_above, uint16_t *p_left) {
+ const int kernel[3] = { 5, 6, 5 };
+
+ int s = (p_left[0] * kernel[0]) + (p_above[-1] * kernel[1]) +
+ (p_above[0] * kernel[2]);
+ s = (s + 8) >> 4;
+ p_above[-1] = s;
+ p_left[-1] = s;
+}
+
+static int use_intra_edge_upsample(int bs0, int bs1, int delta, int type) {
const int d = abs(delta);
- return (bsz == 4 && d > 0 && d < 56);
+ const int blk_wh = bs0 + bs1;
+ if (d <= 0 || d >= 40) return 0;
+ return type ? (blk_wh <= 8) : (blk_wh <= 16);
}
void av1_upsample_intra_edge_c(uint8_t *p, int sz) {
@@ -2296,7 +1101,6 @@ void av1_upsample_intra_edge_c(uint8_t *p, int sz) {
}
}
-#if CONFIG_HIGHBITDEPTH
void av1_upsample_intra_edge_high_c(uint16_t *p, int sz, int bd) {
// interpolate half-sample positions
assert(sz <= MAX_UPSAMPLE_SZ);
@@ -2320,16 +1124,13 @@ void av1_upsample_intra_edge_high_c(uint16_t *p, int sz, int bd) {
p[2 * i] = in[i + 2];
}
}
-#endif // CONFIG_HIGHBITDEPTH
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
-
-#endif // CONFIG_INTRA_EDGE
-#if CONFIG_HIGHBITDEPTH
static void build_intra_predictors_high(
const MACROBLOCKD *xd, const uint8_t *ref8, int ref_stride, uint8_t *dst8,
- int dst_stride, PREDICTION_MODE mode, TX_SIZE tx_size, int n_top_px,
- int n_topright_px, int n_left_px, int n_bottomleft_px, int plane) {
+ int dst_stride, PREDICTION_MODE mode, int angle_delta,
+ FILTER_INTRA_MODE filter_intra_mode, TX_SIZE tx_size,
+ int disable_edge_filter, int n_top_px, int n_topright_px, int n_left_px,
+ int n_bottomleft_px, int plane) {
int i;
uint16_t *dst = CONVERT_TO_SHORTPTR(dst8);
uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
@@ -2339,36 +1140,25 @@ static void build_intra_predictors_high(
uint16_t *const left_col = left_data + 16;
const int txwpx = tx_size_wide[tx_size];
const int txhpx = tx_size_high[tx_size];
-#if !INTRA_USES_RECT_TRANSFORMS
- assert(txwpx == txhpx);
-#endif // !INTRA_USES_RECT_TRANSFORMS
int need_left = extend_modes[mode] & NEED_LEFT;
int need_above = extend_modes[mode] & NEED_ABOVE;
int need_above_left = extend_modes[mode] & NEED_ABOVELEFT;
const uint16_t *above_ref = ref - ref_stride;
-#if CONFIG_EXT_INTRA
+ const uint16_t *left_ref = ref - 1;
int p_angle = 0;
- const int is_dr_mode = av1_is_directional_mode(mode, xd->mi[0]->mbmi.sb_type);
-#endif // CONFIG_EXT_INTRA
-#if CONFIG_FILTER_INTRA
- const FILTER_INTRA_MODE_INFO *filter_intra_mode_info =
- &xd->mi[0]->mbmi.filter_intra_mode_info;
- const FILTER_INTRA_MODE filter_intra_mode =
- filter_intra_mode_info->filter_intra_mode[plane != 0];
-#endif // CONFIG_FILTER_INTRA
+ const int is_dr_mode = av1_is_directional_mode(mode);
+ const int use_filter_intra = filter_intra_mode != FILTER_INTRA_MODES;
int base = 128 << (xd->bd - 8);
+ // The default values if ref pixels are not available:
// base-1 base-1 base-1 .. base-1 base-1 base-1 base-1 base-1 base-1
// base+1 A B .. Y Z
// base+1 C D .. W X
// base+1 E F .. U V
// base+1 G H .. S T T T T T
- aom_memset16(left_data, base + 1, sizeof(left_data) / sizeof(*left_data));
-#if CONFIG_EXT_INTRA
if (is_dr_mode) {
- p_angle = mode_to_angle_map[mode] +
- xd->mi[0]->mbmi.angle_delta[plane != 0] * ANGLE_STEP;
+ p_angle = mode_to_angle_map[mode] + angle_delta;
if (p_angle <= 90)
need_above = 1, need_left = 0, need_above_left = 1;
else if (p_angle < 180)
@@ -2376,29 +1166,20 @@ static void build_intra_predictors_high(
else
need_above = 0, need_left = 1, need_above_left = 1;
}
-#endif // CONFIG_EXT_INTRA
-#if CONFIG_FILTER_INTRA
- if (filter_intra_mode_info->use_filter_intra_mode[plane != 0])
- need_left = need_above = need_above_left = 1;
-#endif // CONFIG_FILTER_INTRA
+ if (use_filter_intra) need_left = need_above = need_above_left = 1;
- (void)plane;
assert(n_top_px >= 0);
assert(n_topright_px >= 0);
assert(n_left_px >= 0);
assert(n_bottomleft_px >= 0);
if ((!need_above && n_left_px == 0) || (!need_left && n_top_px == 0)) {
-#if CONFIG_INTRA_EDGE
int val;
if (need_left) {
val = (n_top_px > 0) ? above_ref[0] : base + 1;
} else {
- val = (n_left_px > 0) ? ref[-1] : base - 1;
+ val = (n_left_px > 0) ? left_ref[0] : base - 1;
}
-#else
- const int val = need_left ? base + 1 : base - 1;
-#endif // CONFIG_INTRA_EDGE
for (i = 0; i < txhpx; ++i) {
aom_memset16(dst, val, txwpx);
dst += dst_stride;
@@ -2408,56 +1189,34 @@ static void build_intra_predictors_high(
// NEED_LEFT
if (need_left) {
-#if CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA
int need_bottom = !!(extend_modes[mode] & NEED_BOTTOMLEFT);
-#if CONFIG_FILTER_INTRA
- if (filter_intra_mode_info->use_filter_intra_mode[plane != 0])
- need_bottom = 0;
-#endif // CONFIG_FILTER_INTRA
-#if CONFIG_EXT_INTRA
+ if (use_filter_intra) need_bottom = 0;
if (is_dr_mode) need_bottom = p_angle > 180;
-#endif // CONFIG_EXT_INTRA
-#else
- const int need_bottom = !!(extend_modes[mode] & NEED_BOTTOMLEFT);
-#endif // CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA
const int num_left_pixels_needed = txhpx + (need_bottom ? txwpx : 0);
i = 0;
if (n_left_px > 0) {
- for (; i < n_left_px; i++) left_col[i] = ref[i * ref_stride - 1];
+ for (; i < n_left_px; i++) left_col[i] = left_ref[i * ref_stride];
if (need_bottom && n_bottomleft_px > 0) {
assert(i == txhpx);
for (; i < txhpx + n_bottomleft_px; i++)
- left_col[i] = ref[i * ref_stride - 1];
+ left_col[i] = left_ref[i * ref_stride];
}
if (i < num_left_pixels_needed)
aom_memset16(&left_col[i], left_col[i - 1], num_left_pixels_needed - i);
} else {
-#if CONFIG_INTRA_EDGE
if (n_top_px > 0) {
aom_memset16(left_col, above_ref[0], num_left_pixels_needed);
} else {
-#endif // CONFIG_INTRA_EDGE
aom_memset16(left_col, base + 1, num_left_pixels_needed);
-#if CONFIG_INTRA_EDGE
}
-#endif // CONFIG_INTRA_EDGE
}
}
// NEED_ABOVE
if (need_above) {
-#if CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA
int need_right = !!(extend_modes[mode] & NEED_ABOVERIGHT);
-#if CONFIG_FILTER_INTRA
- if (filter_intra_mode_info->use_filter_intra_mode[plane != 0])
- need_right = 1;
-#endif // CONFIG_FILTER_INTRA
-#if CONFIG_EXT_INTRA
+ if (use_filter_intra) need_right = 0;
if (is_dr_mode) need_right = p_angle < 90;
-#endif // CONFIG_EXT_INTRA
-#else
- const int need_right = !!(extend_modes[mode] & NEED_ABOVERIGHT);
-#endif // CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA
const int num_top_pixels_needed = txwpx + (need_right ? txhpx : 0);
if (n_top_px > 0) {
memcpy(above_row, above_ref, n_top_px * sizeof(above_ref[0]));
@@ -2472,92 +1231,75 @@ static void build_intra_predictors_high(
aom_memset16(&above_row[i], above_row[i - 1],
num_top_pixels_needed - i);
} else {
-#if CONFIG_INTRA_EDGE
if (n_left_px > 0) {
- aom_memset16(above_row, ref[-1], num_top_pixels_needed);
+ aom_memset16(above_row, left_ref[0], num_top_pixels_needed);
} else {
-#endif // CONFIG_INTRA_EDGE
aom_memset16(above_row, base - 1, num_top_pixels_needed);
-#if CONFIG_INTRA_EDGE
}
-#endif // CONFIG_INTRA_EDGE
}
}
if (need_above_left) {
-#if CONFIG_INTRA_EDGE
if (n_top_px > 0 && n_left_px > 0) {
above_row[-1] = above_ref[-1];
} else if (n_top_px > 0) {
above_row[-1] = above_ref[0];
} else if (n_left_px > 0) {
- above_row[-1] = ref[-1];
+ above_row[-1] = left_ref[0];
} else {
above_row[-1] = base;
}
-#else
- above_row[-1] =
- n_top_px > 0 ? (n_left_px > 0 ? above_ref[-1] : base + 1) : base - 1;
-#endif // CONFIG_INTRA_EDGE
left_col[-1] = above_row[-1];
}
-#if CONFIG_FILTER_INTRA
- if (filter_intra_mode_info->use_filter_intra_mode[plane != 0]) {
- highbd_filter_intra_predictors(filter_intra_mode, dst, dst_stride, tx_size,
- above_row, left_col, xd->bd);
+ if (use_filter_intra) {
+ highbd_filter_intra_predictor(dst, dst_stride, tx_size, above_row, left_col,
+ filter_intra_mode, xd->bd);
return;
}
-#endif // CONFIG_FILTER_INTRA
-#if CONFIG_EXT_INTRA
if (is_dr_mode) {
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter = INTRA_FILTER_LINEAR;
- if (plane == 0 && av1_is_intra_filter_switchable(p_angle))
- filter = xd->mi[0]->mbmi.intra_filter;
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE
- const int need_right = p_angle < 90;
- const int need_bottom = p_angle > 180;
- if (p_angle != 90 && p_angle != 180) {
- const int ab_le = need_above_left ? 1 : 0;
- if (need_above && n_top_px > 0) {
- const int strength = intra_edge_filter_strength(txwpx, p_angle - 90);
- const int n_px = n_top_px + ab_le + (need_right ? n_topright_px : 0);
- av1_filter_intra_edge_high(above_row - ab_le, n_px, strength);
+ int upsample_above = 0;
+ int upsample_left = 0;
+ if (!disable_edge_filter) {
+ const int need_right = p_angle < 90;
+ const int need_bottom = p_angle > 180;
+ const int filt_type = get_filt_type(xd, plane);
+ if (p_angle != 90 && p_angle != 180) {
+ const int ab_le = need_above_left ? 1 : 0;
+ if (need_above && need_left && (txwpx + txhpx >= 24)) {
+ filter_intra_edge_corner_high(above_row, left_col);
+ }
+ if (need_above && n_top_px > 0) {
+ const int strength =
+ intra_edge_filter_strength(txwpx, txhpx, p_angle - 90, filt_type);
+ const int n_px = n_top_px + ab_le + (need_right ? txhpx : 0);
+ av1_filter_intra_edge_high(above_row - ab_le, n_px, strength);
+ }
+ if (need_left && n_left_px > 0) {
+ const int strength = intra_edge_filter_strength(
+ txhpx, txwpx, p_angle - 180, filt_type);
+ const int n_px = n_left_px + ab_le + (need_bottom ? txwpx : 0);
+ av1_filter_intra_edge_high(left_col - ab_le, n_px, strength);
+ }
}
- if (need_left && n_left_px > 0) {
- const int strength = intra_edge_filter_strength(txhpx, p_angle - 180);
- const int n_px =
- n_left_px + ab_le + (need_bottom ? n_bottomleft_px : 0);
- av1_filter_intra_edge_high(left_col - ab_le, n_px, strength);
+ upsample_above =
+ use_intra_edge_upsample(txwpx, txhpx, p_angle - 90, filt_type);
+ if (need_above && upsample_above) {
+ const int n_px = txwpx + (need_right ? txhpx : 0);
+ av1_upsample_intra_edge_high(above_row, n_px, xd->bd);
+ }
+ upsample_left =
+ use_intra_edge_upsample(txhpx, txwpx, p_angle - 180, filt_type);
+ if (need_left && upsample_left) {
+ const int n_px = txhpx + (need_bottom ? txwpx : 0);
+ av1_upsample_intra_edge_high(left_col, n_px, xd->bd);
}
}
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- const int upsample_above = use_intra_edge_upsample(txwpx, p_angle - 90);
- if (need_above && upsample_above) {
- const int n_px = txwpx + (need_right ? txhpx : 0);
- av1_upsample_intra_edge_high(above_row, n_px, xd->bd);
- }
- const int upsample_left = use_intra_edge_upsample(txhpx, p_angle - 180);
- if (need_left && upsample_left) {
- const int n_px = txhpx + (need_bottom ? txwpx : 0);
- av1_upsample_intra_edge_high(left_col, n_px, xd->bd);
- }
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
-#endif // CONFIG_INTRA_EDGE
highbd_dr_predictor(dst, dst_stride, tx_size, above_row, left_col,
-#if CONFIG_INTRA_INTERP
- filter,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- upsample_above, upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- p_angle, xd->bd);
+ upsample_above, upsample_left, p_angle, xd->bd);
return;
}
-#endif // CONFIG_EXT_INTRA
// predict
if (mode == DC_PRED) {
@@ -2567,52 +1309,41 @@ static void build_intra_predictors_high(
pred_high[mode][tx_size](dst, dst_stride, above_row, left_col, xd->bd);
}
}
-#endif // CONFIG_HIGHBITDEPTH
static void build_intra_predictors(const MACROBLOCKD *xd, const uint8_t *ref,
int ref_stride, uint8_t *dst, int dst_stride,
- PREDICTION_MODE mode, TX_SIZE tx_size,
+ PREDICTION_MODE mode, int angle_delta,
+ FILTER_INTRA_MODE filter_intra_mode,
+ TX_SIZE tx_size, int disable_edge_filter,
int n_top_px, int n_topright_px,
int n_left_px, int n_bottomleft_px,
int plane) {
int i;
const uint8_t *above_ref = ref - ref_stride;
+ const uint8_t *left_ref = ref - 1;
DECLARE_ALIGNED(16, uint8_t, left_data[MAX_TX_SIZE * 2 + 32]);
DECLARE_ALIGNED(16, uint8_t, above_data[MAX_TX_SIZE * 2 + 32]);
uint8_t *const above_row = above_data + 16;
uint8_t *const left_col = left_data + 16;
const int txwpx = tx_size_wide[tx_size];
const int txhpx = tx_size_high[tx_size];
-#if !INTRA_USES_RECT_TRANSFORMS
- assert(txwpx == txhpx);
-#endif // !INTRA_USES_RECT_TRANSFORMS
int need_left = extend_modes[mode] & NEED_LEFT;
int need_above = extend_modes[mode] & NEED_ABOVE;
int need_above_left = extend_modes[mode] & NEED_ABOVELEFT;
-#if CONFIG_EXT_INTRA
int p_angle = 0;
- const MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
- const int is_dr_mode = av1_is_directional_mode(mode, mbmi->sb_type);
-#endif // CONFIG_EXT_INTRA
-#if CONFIG_FILTER_INTRA
- const FILTER_INTRA_MODE_INFO *filter_intra_mode_info =
- &xd->mi[0]->mbmi.filter_intra_mode_info;
- const FILTER_INTRA_MODE filter_intra_mode =
- filter_intra_mode_info->filter_intra_mode[plane != 0];
-#endif // CONFIG_FILTER_INTRA
+ const int is_dr_mode = av1_is_directional_mode(mode);
+ const int use_filter_intra = filter_intra_mode != FILTER_INTRA_MODES;
+ // The default values if ref pixels are not available:
// 127 127 127 .. 127 127 127 127 127 127
// 129 A B .. Y Z
// 129 C D .. W X
// 129 E F .. U V
// 129 G H .. S T T T T T
// ..
- memset(left_data, 129, sizeof(left_data));
-#if CONFIG_EXT_INTRA
if (is_dr_mode) {
- p_angle = mode_to_angle_map[mode] +
- xd->mi[0]->mbmi.angle_delta[plane != 0] * ANGLE_STEP;
+ p_angle = mode_to_angle_map[mode] + angle_delta;
if (p_angle <= 90)
need_above = 1, need_left = 0, need_above_left = 1;
else if (p_angle < 180)
@@ -2620,30 +1351,20 @@ static void build_intra_predictors(const MACROBLOCKD *xd, const uint8_t *ref,
else
need_above = 0, need_left = 1, need_above_left = 1;
}
-#endif // CONFIG_EXT_INTRA
-#if CONFIG_FILTER_INTRA
- if (filter_intra_mode_info->use_filter_intra_mode[plane != 0])
- need_left = need_above = need_above_left = 1;
-#endif // CONFIG_FILTER_INTRA
-
- (void)xd;
- (void)plane;
+ if (use_filter_intra) need_left = need_above = need_above_left = 1;
+
assert(n_top_px >= 0);
assert(n_topright_px >= 0);
assert(n_left_px >= 0);
assert(n_bottomleft_px >= 0);
if ((!need_above && n_left_px == 0) || (!need_left && n_top_px == 0)) {
-#if CONFIG_INTRA_EDGE
int val;
if (need_left) {
val = (n_top_px > 0) ? above_ref[0] : 129;
} else {
- val = (n_left_px > 0) ? ref[-1] : 127;
+ val = (n_left_px > 0) ? left_ref[0] : 127;
}
-#else
- const int val = need_left ? 129 : 127;
-#endif // CONFIG_INTRA_EDGE
for (i = 0; i < txhpx; ++i) {
memset(dst, val, txwpx);
dst += dst_stride;
@@ -2653,56 +1374,34 @@ static void build_intra_predictors(const MACROBLOCKD *xd, const uint8_t *ref,
// NEED_LEFT
if (need_left) {
-#if CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA
int need_bottom = !!(extend_modes[mode] & NEED_BOTTOMLEFT);
-#if CONFIG_FILTER_INTRA
- if (filter_intra_mode_info->use_filter_intra_mode[plane != 0])
- need_bottom = 0;
-#endif // CONFIG_FILTER_INTRA
-#if CONFIG_EXT_INTRA
+ if (use_filter_intra) need_bottom = 0;
if (is_dr_mode) need_bottom = p_angle > 180;
-#endif // CONFIG_EXT_INTRA
-#else
- const int need_bottom = !!(extend_modes[mode] & NEED_BOTTOMLEFT);
-#endif // CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA
const int num_left_pixels_needed = txhpx + (need_bottom ? txwpx : 0);
i = 0;
if (n_left_px > 0) {
- for (; i < n_left_px; i++) left_col[i] = ref[i * ref_stride - 1];
+ for (; i < n_left_px; i++) left_col[i] = left_ref[i * ref_stride];
if (need_bottom && n_bottomleft_px > 0) {
assert(i == txhpx);
for (; i < txhpx + n_bottomleft_px; i++)
- left_col[i] = ref[i * ref_stride - 1];
+ left_col[i] = left_ref[i * ref_stride];
}
if (i < num_left_pixels_needed)
memset(&left_col[i], left_col[i - 1], num_left_pixels_needed - i);
} else {
-#if CONFIG_INTRA_EDGE
if (n_top_px > 0) {
memset(left_col, above_ref[0], num_left_pixels_needed);
} else {
-#endif // CONFIG_INTRA_EDGE
memset(left_col, 129, num_left_pixels_needed);
-#if CONFIG_INTRA_EDGE
}
-#endif // CONFIG_INTRA_EDGE
}
}
// NEED_ABOVE
if (need_above) {
-#if CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA
int need_right = !!(extend_modes[mode] & NEED_ABOVERIGHT);
-#if CONFIG_FILTER_INTRA
- if (filter_intra_mode_info->use_filter_intra_mode[plane != 0])
- need_right = 1;
-#endif // CONFIG_FILTER_INTRA
-#if CONFIG_EXT_INTRA
+ if (use_filter_intra) need_right = 0;
if (is_dr_mode) need_right = p_angle < 90;
-#endif // CONFIG_EXT_INTRA
-#else
- const int need_right = !!(extend_modes[mode] & NEED_ABOVERIGHT);
-#endif // CONFIG_EXT_INTRA || CONFIG_FITLER_INTRA
const int num_top_pixels_needed = txwpx + (need_right ? txhpx : 0);
if (n_top_px > 0) {
memcpy(above_row, above_ref, n_top_px);
@@ -2715,91 +1414,75 @@ static void build_intra_predictors(const MACROBLOCKD *xd, const uint8_t *ref,
if (i < num_top_pixels_needed)
memset(&above_row[i], above_row[i - 1], num_top_pixels_needed - i);
} else {
-#if CONFIG_INTRA_EDGE
if (n_left_px > 0) {
- memset(above_row, ref[-1], num_top_pixels_needed);
+ memset(above_row, left_ref[0], num_top_pixels_needed);
} else {
-#endif // CONFIG_INTRA_EDGE
memset(above_row, 127, num_top_pixels_needed);
-#if CONFIG_INTRA_EDGE
}
-#endif // CONFIG_INTRA_EDGE
}
}
if (need_above_left) {
-#if CONFIG_INTRA_EDGE
if (n_top_px > 0 && n_left_px > 0) {
above_row[-1] = above_ref[-1];
} else if (n_top_px > 0) {
above_row[-1] = above_ref[0];
} else if (n_left_px > 0) {
- above_row[-1] = ref[-1];
+ above_row[-1] = left_ref[0];
} else {
above_row[-1] = 128;
}
-#else
- above_row[-1] = n_top_px > 0 ? (n_left_px > 0 ? above_ref[-1] : 129) : 127;
-#endif // CONFIG_INTRA_EDGE
left_col[-1] = above_row[-1];
}
-#if CONFIG_FILTER_INTRA
- if (filter_intra_mode_info->use_filter_intra_mode[plane != 0]) {
- filter_intra_predictors(filter_intra_mode, dst, dst_stride, tx_size,
- above_row, left_col);
+ if (use_filter_intra) {
+ av1_filter_intra_predictor(dst, dst_stride, tx_size, above_row, left_col,
+ filter_intra_mode);
return;
}
-#endif // CONFIG_FILTER_INTRA
-#if CONFIG_EXT_INTRA
if (is_dr_mode) {
-#if CONFIG_INTRA_INTERP
- INTRA_FILTER filter = INTRA_FILTER_LINEAR;
- if (plane == 0 && av1_is_intra_filter_switchable(p_angle))
- filter = xd->mi[0]->mbmi.intra_filter;
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE
- const int need_right = p_angle < 90;
- const int need_bottom = p_angle > 180;
- if (p_angle != 90 && p_angle != 180) {
- const int ab_le = need_above_left ? 1 : 0;
- if (need_above && n_top_px > 0) {
- const int strength = intra_edge_filter_strength(txwpx, p_angle - 90);
- const int n_px = n_top_px + ab_le + (need_right ? n_topright_px : 0);
- av1_filter_intra_edge(above_row - ab_le, n_px, strength);
+ int upsample_above = 0;
+ int upsample_left = 0;
+ if (!disable_edge_filter) {
+ const int need_right = p_angle < 90;
+ const int need_bottom = p_angle > 180;
+ const int filt_type = get_filt_type(xd, plane);
+ if (p_angle != 90 && p_angle != 180) {
+ const int ab_le = need_above_left ? 1 : 0;
+ if (need_above && need_left && (txwpx + txhpx >= 24)) {
+ filter_intra_edge_corner(above_row, left_col);
+ }
+ if (need_above && n_top_px > 0) {
+ const int strength =
+ intra_edge_filter_strength(txwpx, txhpx, p_angle - 90, filt_type);
+ const int n_px = n_top_px + ab_le + (need_right ? txhpx : 0);
+ av1_filter_intra_edge(above_row - ab_le, n_px, strength);
+ }
+ if (need_left && n_left_px > 0) {
+ const int strength = intra_edge_filter_strength(
+ txhpx, txwpx, p_angle - 180, filt_type);
+ const int n_px = n_left_px + ab_le + (need_bottom ? txwpx : 0);
+ av1_filter_intra_edge(left_col - ab_le, n_px, strength);
+ }
}
- if (need_left && n_left_px > 0) {
- const int strength = intra_edge_filter_strength(txhpx, p_angle - 180);
- const int n_px =
- n_left_px + ab_le + (need_bottom ? n_bottomleft_px : 0);
- av1_filter_intra_edge(left_col - ab_le, n_px, strength);
+ upsample_above =
+ use_intra_edge_upsample(txwpx, txhpx, p_angle - 90, filt_type);
+ if (need_above && upsample_above) {
+ const int n_px = txwpx + (need_right ? txhpx : 0);
+ av1_upsample_intra_edge(above_row, n_px);
+ }
+ upsample_left =
+ use_intra_edge_upsample(txhpx, txwpx, p_angle - 180, filt_type);
+ if (need_left && upsample_left) {
+ const int n_px = txhpx + (need_bottom ? txwpx : 0);
+ av1_upsample_intra_edge(left_col, n_px);
}
}
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- const int upsample_above = use_intra_edge_upsample(txwpx, p_angle - 90);
- if (need_above && upsample_above) {
- const int n_px = txwpx + (need_right ? txhpx : 0);
- av1_upsample_intra_edge(above_row, n_px);
- }
- const int upsample_left = use_intra_edge_upsample(txhpx, p_angle - 180);
- if (need_left && upsample_left) {
- const int n_px = txhpx + (need_bottom ? txwpx : 0);
- av1_upsample_intra_edge(left_col, n_px);
- }
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
-#endif // CONFIG_INTRA_EDGE
- dr_predictor(dst, dst_stride, tx_size, above_row, left_col,
-#if CONFIG_INTRA_INTERP
- filter,
-#endif // CONFIG_INTRA_INTERP
-#if CONFIG_INTRA_EDGE_UPSAMPLE
- upsample_above, upsample_left,
-#endif // CONFIG_INTRA_EDGE_UPSAMPLE
- p_angle);
+ dr_predictor(dst, dst_stride, tx_size, above_row, left_col, upsample_above,
+ upsample_left, p_angle);
return;
}
-#endif // CONFIG_EXT_INTRA
// predict
if (mode == DC_PRED) {
@@ -2810,41 +1493,54 @@ static void build_intra_predictors(const MACROBLOCKD *xd, const uint8_t *ref,
}
}
-static void predict_intra_block_helper(const AV1_COMMON *cm,
- const MACROBLOCKD *xd, int wpx, int hpx,
- TX_SIZE tx_size, PREDICTION_MODE mode,
- const uint8_t *ref, int ref_stride,
- uint8_t *dst, int dst_stride,
- int col_off, int row_off, int plane) {
- BLOCK_SIZE bsize = xd->mi[0]->mbmi.sb_type;
+void av1_predict_intra_block(
+ const AV1_COMMON *cm, const MACROBLOCKD *xd, int wpx, int hpx,
+ TX_SIZE tx_size, PREDICTION_MODE mode, int angle_delta, int use_palette,
+ FILTER_INTRA_MODE filter_intra_mode, const uint8_t *ref, int ref_stride,
+ uint8_t *dst, int dst_stride, int col_off, int row_off, int plane) {
+ const MB_MODE_INFO *const mbmi = xd->mi[0];
+ const int txwpx = tx_size_wide[tx_size];
+ const int txhpx = tx_size_high[tx_size];
+ const int x = col_off << tx_size_wide_log2[0];
+ const int y = row_off << tx_size_high_log2[0];
+
+ if (use_palette) {
+ int r, c;
+ const uint8_t *const map = xd->plane[plane != 0].color_index_map +
+ xd->color_index_map_offset[plane != 0];
+ const uint16_t *const palette =
+ mbmi->palette_mode_info.palette_colors + plane * PALETTE_MAX_SIZE;
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
+ uint16_t *dst16 = CONVERT_TO_SHORTPTR(dst);
+ for (r = 0; r < txhpx; ++r) {
+ for (c = 0; c < txwpx; ++c) {
+ dst16[r * dst_stride + c] = palette[map[(r + y) * wpx + c + x]];
+ }
+ }
+ } else {
+ for (r = 0; r < txhpx; ++r) {
+ for (c = 0; c < txwpx; ++c) {
+ dst[r * dst_stride + c] =
+ (uint8_t)palette[map[(r + y) * wpx + c + x]];
+ }
+ }
+ }
+ return;
+ }
+
+ BLOCK_SIZE bsize = mbmi->sb_type;
const struct macroblockd_plane *const pd = &xd->plane[plane];
const int txw = tx_size_wide_unit[tx_size];
-#if CONFIG_CB4X4 && CONFIG_CHROMA_SUB8X8
+ const int txh = tx_size_high_unit[tx_size];
const int have_top = row_off || (pd->subsampling_y ? xd->chroma_up_available
: xd->up_available);
const int have_left =
col_off ||
(pd->subsampling_x ? xd->chroma_left_available : xd->left_available);
-#else
- const int have_top = row_off || xd->up_available;
- const int have_left = col_off || xd->left_available;
-#endif
- const int x = col_off << tx_size_wide_log2[0];
- const int y = row_off << tx_size_high_log2[0];
const int mi_row = -xd->mb_to_top_edge >> (3 + MI_SIZE_LOG2);
const int mi_col = -xd->mb_to_left_edge >> (3 + MI_SIZE_LOG2);
- const int txwpx = tx_size_wide[tx_size];
- const int txhpx = tx_size_high[tx_size];
-#if !INTRA_USES_RECT_TRANSFORMS
- assert(txwpx == txhpx);
-#endif // !INTRA_USES_RECT_TRANSFORMS
-#if CONFIG_CB4X4 && !CONFIG_CHROMA_2X2 && !CONFIG_CHROMA_SUB8X8
- const int xr_chr_offset = (pd->subsampling_x && bsize < BLOCK_8X8) ? 2 : 0;
- const int yd_chr_offset = (pd->subsampling_y && bsize < BLOCK_8X8) ? 2 : 0;
-#else
const int xr_chr_offset = 0;
const int yd_chr_offset = 0;
-#endif
// Distance between the right edge of this prediction block to
// the frame right edge
@@ -2854,69 +1550,39 @@ static void predict_intra_block_helper(const AV1_COMMON *cm,
// the frame bottom edge
const int yd = (xd->mb_to_bottom_edge >> (3 + pd->subsampling_y)) +
(hpx - y - txhpx) - yd_chr_offset;
- const int right_available = mi_col + ((col_off + txw) << pd->subsampling_x >>
- (MI_SIZE_LOG2 - tx_size_wide_log2[0])) <
- xd->tile.mi_col_end;
- const int bottom_available = (yd > 0);
-#if CONFIG_EXT_PARTITION_TYPES && !CONFIG_EXT_PARTITION_TYPES_AB
- const PARTITION_TYPE partition = xd->mi[0]->mbmi.partition;
-#endif
+ const int right_available =
+ mi_col + ((col_off + txw) << pd->subsampling_x) < xd->tile.mi_col_end;
+ const int bottom_available =
+ (yd > 0) &&
+ (mi_row + ((row_off + txh) << pd->subsampling_y) < xd->tile.mi_row_end);
+
+ const PARTITION_TYPE partition = mbmi->partition;
-#if CONFIG_CB4X4 && !CONFIG_CHROMA_2X2
// force 4x4 chroma component block size.
bsize = scale_chroma_bsize(bsize, pd->subsampling_x, pd->subsampling_y);
-#endif
- const int have_top_right =
- has_top_right(cm, bsize, mi_row, mi_col, have_top, right_available,
-#if CONFIG_EXT_PARTITION_TYPES && !CONFIG_EXT_PARTITION_TYPES_AB
- partition,
-#endif // CONFIG_EXT_PARTITION_TYPES && !CONFIG_EXT_PARTITION_TYPES_AB
- tx_size, row_off, col_off, pd->subsampling_x);
- const int have_bottom_left =
- has_bottom_left(cm, bsize, mi_row, mi_col, bottom_available, have_left,
- tx_size, row_off, col_off, pd->subsampling_y);
- if (xd->mi[0]->mbmi.palette_mode_info.palette_size[plane != 0] > 0) {
- const int stride = wpx;
- int r, c;
- const uint8_t *const map = xd->plane[plane != 0].color_index_map;
- uint16_t *palette = xd->mi[0]->mbmi.palette_mode_info.palette_colors +
- plane * PALETTE_MAX_SIZE;
+ const int have_top_right = has_top_right(
+ cm, bsize, mi_row, mi_col, have_top, right_available, partition, tx_size,
+ row_off, col_off, pd->subsampling_x, pd->subsampling_y);
+ const int have_bottom_left = has_bottom_left(
+ cm, bsize, mi_row, mi_col, bottom_available, have_left, partition,
+ tx_size, row_off, col_off, pd->subsampling_x, pd->subsampling_y);
-#if CONFIG_HIGHBITDEPTH
- if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
- uint16_t *dst16 = CONVERT_TO_SHORTPTR(dst);
- for (r = 0; r < txhpx; ++r) {
- for (c = 0; c < txwpx; ++c) {
- dst16[r * dst_stride + c] = palette[map[(r + y) * stride + c + x]];
- }
- }
- } else {
-#endif // CONFIG_HIGHBITDEPTH
- for (r = 0; r < txhpx; ++r) {
- for (c = 0; c < txwpx; ++c) {
- dst[r * dst_stride + c] =
- (uint8_t)palette[map[(r + y) * stride + c + x]];
- }
- }
-#if CONFIG_HIGHBITDEPTH
- }
-#endif // CONFIG_HIGHBITDEPTH
- return;
- }
-
-#if CONFIG_HIGHBITDEPTH
+ const int disable_edge_filter = !cm->seq_params.enable_intra_edge_filter;
if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
build_intra_predictors_high(
- xd, ref, ref_stride, dst, dst_stride, mode, tx_size,
+ xd, ref, ref_stride, dst, dst_stride, mode, angle_delta,
+ filter_intra_mode, tx_size, disable_edge_filter,
have_top ? AOMMIN(txwpx, xr + txwpx) : 0,
have_top_right ? AOMMIN(txwpx, xr) : 0,
have_left ? AOMMIN(txhpx, yd + txhpx) : 0,
have_bottom_left ? AOMMIN(txhpx, yd) : 0, plane);
return;
}
-#endif
- build_intra_predictors(xd, ref, ref_stride, dst, dst_stride, mode, tx_size,
+
+ build_intra_predictors(xd, ref, ref_stride, dst, dst_stride, mode,
+ angle_delta, filter_intra_mode, tx_size,
+ disable_edge_filter,
have_top ? AOMMIN(txwpx, xr + txwpx) : 0,
have_top_right ? AOMMIN(txwpx, xr) : 0,
have_left ? AOMMIN(txhpx, yd + txhpx) : 0,
@@ -2924,278 +1590,56 @@ static void predict_intra_block_helper(const AV1_COMMON *cm,
}
void av1_predict_intra_block_facade(const AV1_COMMON *cm, MACROBLOCKD *xd,
- int plane, int block_idx, int blk_col,
- int blk_row, TX_SIZE tx_size) {
- const MODE_INFO *mi = xd->mi[0];
- const MB_MODE_INFO *const mbmi = &mi->mbmi;
+ int plane, int blk_col, int blk_row,
+ TX_SIZE tx_size) {
+ const MB_MODE_INFO *const mbmi = xd->mi[0];
struct macroblockd_plane *const pd = &xd->plane[plane];
const int dst_stride = pd->dst.stride;
uint8_t *dst =
&pd->dst.buf[(blk_row * dst_stride + blk_col) << tx_size_wide_log2[0]];
- const int block_raster_idx =
- av1_block_index_to_raster_order(tx_size, block_idx);
- const PREDICTION_MODE mode = (plane == AOM_PLANE_Y)
- ? get_y_mode(mi, block_raster_idx)
- : get_uv_mode(mbmi->uv_mode);
-#if CONFIG_CFL
+ const PREDICTION_MODE mode =
+ (plane == AOM_PLANE_Y) ? mbmi->mode : get_uv_mode(mbmi->uv_mode);
+ const int use_palette = mbmi->palette_mode_info.palette_size[plane != 0] > 0;
+ const FILTER_INTRA_MODE filter_intra_mode =
+ (plane == AOM_PLANE_Y && mbmi->filter_intra_mode_info.use_filter_intra)
+ ? mbmi->filter_intra_mode_info.filter_intra_mode
+ : FILTER_INTRA_MODES;
+ const int angle_delta = mbmi->angle_delta[plane != AOM_PLANE_Y] * ANGLE_STEP;
+
if (plane != AOM_PLANE_Y && mbmi->uv_mode == UV_CFL_PRED) {
- if (plane == AOM_PLANE_U && blk_col == 0 && blk_row == 0) {
- // Avoid computing the CfL parameters twice, if they have already been
- // computed in cfl_rd_pick_alpha.
- if (!xd->cfl->are_parameters_computed)
- cfl_compute_parameters(xd, tx_size);
+#if CONFIG_DEBUG
+ assert(is_cfl_allowed(xd));
+ const BLOCK_SIZE plane_bsize = get_plane_block_size(
+ mbmi->sb_type, pd->subsampling_x, pd->subsampling_y);
+ (void)plane_bsize;
+ assert(plane_bsize < BLOCK_SIZES_ALL);
+ if (!xd->lossless[mbmi->segment_id]) {
+ assert(blk_col == 0);
+ assert(blk_row == 0);
+ assert(block_size_wide[plane_bsize] == tx_size_wide[tx_size]);
+ assert(block_size_high[plane_bsize] == tx_size_high[tx_size]);
}
- cfl_predict_block(xd, dst, dst_stride, blk_row, blk_col, tx_size, plane);
- return;
- }
#endif
-
- av1_predict_intra_block(cm, xd, pd->width, pd->height,
- txsize_to_bsize[tx_size], mode, dst, dst_stride, dst,
- dst_stride, blk_col, blk_row, plane);
-}
-
-#if INTRA_USES_EXT_TRANSFORMS
-// Copy the given row of dst into the equivalent row of ref, saving
-// the overwritten data to tmp. Returns zero if no copy happened (so
-// no restore is needed)
-//
-// Note that ref_row and dst_row follow the usual hibd convention
-// where you convert to a uint16_t* with CONVERT_TO_SHORTPTR(). tmp
-// does not follow that convention: it's a genuine pointer which is
-// correctly aligned and sized for either 8 or 16 bit data.
-//
-// matching_strides is a boolean flag which should be nonzero if ref
-// and dst have the same stride.
-static int overwrite_ref_row(int matching_strides, int buf_flags,
- int block_width, const uint8_t *dst_row,
- uint8_t *ref_row, uint8_t *tmp_row) {
- if (ref_row == dst_row && matching_strides) return 0;
-
- int row_bytes = block_width;
-
-#if CONFIG_HIGHBITDEPTH
- if (buf_flags & YV12_FLAG_HIGHBITDEPTH) {
- row_bytes *= 2;
- ref_row = (uint8_t *)CONVERT_TO_SHORTPTR(ref_row);
- dst_row = (const uint8_t *)CONVERT_TO_SHORTPTR(dst_row);
- }
-#else
- (void)buf_flags;
-#endif // CONFIG_HIGHBITDEPTH
-
- memcpy(tmp_row, ref_row, row_bytes);
- memcpy(ref_row, dst_row, row_bytes);
- return 1;
-}
-
-static void restore_ref_row(int buf_flags, int block_width,
- const uint8_t *tmp_row, uint8_t *ref_row) {
- int row_bytes = block_width;
-#if CONFIG_HIGHBITDEPTH
- if (buf_flags & YV12_FLAG_HIGHBITDEPTH) {
- row_bytes *= 2;
- ref_row = (uint8_t *)CONVERT_TO_SHORTPTR(ref_row);
- }
-#else
- (void)buf_flags;
-#endif // CONFIG_HIGHBITDEPTH
-
- memcpy(ref_row, tmp_row, row_bytes);
-}
-
-// The column equivalent of overwrite_ref_row. ref_row and dst_row
-// point at the relevant column of the first row of the block.
-static int overwrite_ref_col(int buf_flags, int block_height,
- const uint8_t *dst_row, int dst_stride,
- uint8_t *ref_row, int ref_stride,
- uint8_t *tmp_row) {
- if (ref_row == dst_row && ref_stride == dst_stride) return 0;
-
-#if CONFIG_HIGHBITDEPTH
- if (buf_flags & YV12_FLAG_HIGHBITDEPTH) {
- uint16_t *tmp_16 = (uint16_t *)tmp_row;
- uint16_t *ref_16 = CONVERT_TO_SHORTPTR(ref_row);
- const uint16_t *dst_16 = CONVERT_TO_SHORTPTR(dst_row);
-
- for (int i = 0; i < block_height; ++i) {
- tmp_16[i] = ref_16[i * ref_stride];
- ref_16[i * ref_stride] = dst_16[i * dst_stride];
- }
- } else {
-#endif // CONFIG_HIGHBITDEPTH
- for (int i = 0; i < block_height; ++i) {
- tmp_row[i] = ref_row[i * ref_stride];
- ref_row[i * ref_stride] = dst_row[i * dst_stride];
- }
-#if CONFIG_HIGHBITDEPTH
- }
-#else
- (void)buf_flags;
-#endif // CONFIG_HIGHBITDEPTH
- return 1;
-}
-
-static void restore_ref_col(int buf_flags, int block_height,
- const uint8_t *tmp_row, uint8_t *ref_row,
- int ref_stride) {
-#if CONFIG_HIGHBITDEPTH
- if (buf_flags & YV12_FLAG_HIGHBITDEPTH) {
- const uint16_t *tmp_16 = (const uint16_t *)tmp_row;
- uint16_t *ref_16 = CONVERT_TO_SHORTPTR(ref_row);
-
- for (int i = 0; i < block_height; ++i) {
- ref_16[i * ref_stride] = tmp_16[i];
- }
- } else {
-#endif // CONFIG_HIGHBITDEPTH
- for (int i = 0; i < block_height; ++i) {
- ref_row[i * ref_stride] = tmp_row[i];
+ CFL_CTX *const cfl = &xd->cfl;
+ CFL_PRED_TYPE pred_plane = get_cfl_pred_type(plane);
+ if (cfl->dc_pred_is_cached[pred_plane] == 0) {
+ av1_predict_intra_block(cm, xd, pd->width, pd->height, tx_size, mode,
+ angle_delta, use_palette, filter_intra_mode, dst,
+ dst_stride, dst, dst_stride, blk_col, blk_row,
+ plane);
+ if (cfl->use_dc_pred_cache) {
+ cfl_store_dc_pred(xd, dst, pred_plane, tx_size_wide[tx_size]);
+ cfl->dc_pred_is_cached[pred_plane] = 1;
+ }
+ } else {
+ cfl_load_dc_pred(xd, dst, dst_stride, tx_size, pred_plane);
}
-#if CONFIG_HIGHBITDEPTH
- }
-#else
- (void)buf_flags;
-#endif // CONFIG_HIGHBITDEPTH
-}
-#endif // #if INTRA_USES_EXT_TRANSFORMS
-
-void av1_predict_intra_block(const AV1_COMMON *cm, const MACROBLOCKD *xd,
- int wpx, int hpx, BLOCK_SIZE bsize,
- PREDICTION_MODE mode, const uint8_t *ref,
- int ref_stride, uint8_t *dst, int dst_stride,
- int col_off, int row_off, int plane) {
- const int block_width = block_size_wide[bsize];
- const int block_height = block_size_high[bsize];
-#if INTRA_USES_RECT_TRANSFORMS
- const TX_SIZE tx_size = max_txsize_rect_lookup[bsize];
- assert(tx_size < TX_SIZES_ALL);
-#else
- const TX_SIZE tx_size = max_txsize_lookup[bsize];
- assert(tx_size < TX_SIZES);
-#endif // INTRA_USES_RECT_TRANSFORMS
-
- // Start by running the helper to predict either the entire block
- // (if the block is square or the same size as tx_size) or the top
- // or left of the block if it's tall and thin or short and wide.
- predict_intra_block_helper(cm, xd, wpx, hpx, tx_size, mode, ref, ref_stride,
- dst, dst_stride, col_off, row_off, plane);
-
-// If we're not using extended transforms, this function should
-// always be called with a square block.
-#if !INTRA_USES_EXT_TRANSFORMS
- assert(block_width == block_height);
-#endif // !INTRA_USES_EXT_TRANSFORMS
-
- // If the block is square, we're done.
- if (block_width == block_height) return;
-
-#if INTRA_USES_EXT_TRANSFORMS
-// If we're using rectangular transforms, we might be done even
-// though the block isn't square.
-#if INTRA_USES_RECT_TRANSFORMS
- if (block_width == tx_size_wide[tx_size] &&
- block_height == tx_size_high[tx_size])
+ cfl_predict_block(xd, dst, dst_stride, tx_size, plane);
return;
-
- // A block should only fail to have a matching transform if it's
- // large and rectangular (such large transform sizes aren't
- // available).
- assert(block_width >= 32 && block_height >= 32);
-#endif // INTRA_USES_RECT_TRANSFORMS
-
- assert((block_width == wpx && block_height == hpx) ||
- (block_width == (wpx >> 1) && block_height == hpx) ||
- (block_width == wpx && block_height == (hpx >> 1)));
-
-// The tmp buffer needs to be big enough to hold MAX_SB_SIZE samples
-// from the image. If CONFIG_HIGHBITDEPTH is enabled, it also needs
-// to be big enough and correctly aligned to hold 16-bit entries.
-#if CONFIG_HIGHBITDEPTH
- uint16_t tmp_buf[MAX_SB_SIZE];
-#else
- uint8_t tmp_buf[MAX_SB_SIZE];
-#endif // CONFIG_HIGHBITDEPTH
- uint8_t *tmp = (uint8_t *)tmp_buf;
-
- if (block_width < block_height) {
- // The block is tall and thin. We've already done the top part,
- // and need to repeat the prediction down the rest of the block.
-
- const int tx_height = tx_size_high[tx_size];
- const int tx_height_off = tx_height >> tx_size_wide_log2[0];
- assert(tx_height_off << tx_size_wide_log2[0] == tx_height);
-
- int next_row_off = row_off + tx_height_off;
- int next_row_idx = tx_height;
-
- while (next_row_idx < block_height) {
- const int last_row_idx = next_row_idx - 1;
-
- // Cast away the const to make a mutable pointer to the last
- // row of ref. This will be snapshotted and restored later.
- uint8_t *last_ref_row = (uint8_t *)ref + last_row_idx * ref_stride;
- uint8_t *last_dst_row = dst + last_row_idx * dst_stride;
-
- const int needs_restore =
- overwrite_ref_row(ref_stride == dst_stride, xd->cur_buf->flags,
- block_width, last_dst_row, last_ref_row, tmp);
-
- const uint8_t *next_ref_row = ref + next_row_idx * ref_stride;
- uint8_t *next_dst_row = dst + next_row_idx * dst_stride;
-
- predict_intra_block_helper(cm, xd, wpx, hpx, tx_size, mode, next_ref_row,
- ref_stride, next_dst_row, dst_stride, col_off,
- next_row_off, plane);
-
- if (needs_restore)
- restore_ref_row(xd->cur_buf->flags, block_width, tmp, last_ref_row);
-
- next_row_idx += tx_height;
- next_row_off += tx_height_off;
- }
- } else {
- // The block is short and wide. We've already done the left part,
- // and need to repeat the prediction to the right.
-
- const int tx_width = tx_size_wide[tx_size];
- const int tx_width_off = tx_width >> tx_size_wide_log2[0];
- assert(tx_width_off << tx_size_wide_log2[0] == tx_width);
-
- int next_col_off = col_off + tx_width_off;
- int next_col_idx = tx_width;
-
- while (next_col_idx < block_width) {
- const int last_col_idx = next_col_idx - 1;
-
- // Cast away the const to make a mutable pointer to ref,
- // starting at the last column written. This will be
- // snapshotted and restored later.
- uint8_t *last_ref_col = (uint8_t *)ref + last_col_idx;
- uint8_t *last_dst_col = dst + last_col_idx;
-
- const int needs_restore =
- overwrite_ref_col(xd->cur_buf->flags, block_height, last_dst_col,
- dst_stride, last_ref_col, ref_stride, tmp);
-
- const uint8_t *next_ref_col = ref + next_col_idx;
- uint8_t *next_dst_col = dst + next_col_idx;
-
- predict_intra_block_helper(cm, xd, wpx, hpx, tx_size, mode, next_ref_col,
- ref_stride, next_dst_col, dst_stride,
- next_col_off, row_off, plane);
-
- if (needs_restore)
- restore_ref_col(xd->cur_buf->flags, block_height, tmp, last_ref_col,
- ref_stride);
-
- next_col_idx += tx_width;
- next_col_off += tx_width_off;
- }
}
-#endif // INTRA_USES_EXT_TRANSFORMS
+ av1_predict_intra_block(cm, xd, pd->width, pd->height, tx_size, mode,
+ angle_delta, use_palette, filter_intra_mode, dst,
+ dst_stride, dst, dst_stride, blk_col, blk_row, plane);
}
-void av1_init_intra_predictors(void) {
- once(av1_init_intra_predictors_internal);
-}
+void av1_init_intra_predictors(void) { once(init_intra_predictors_internal); }