ref: 08f64718905efe994a207af95b1c276c104e4113
parent: 8e464cc4c2d02e5daa68a45830f053c8a236ab6f
author: Deb Mukherjee <debargha@google.com>
date: Mon Feb 14 09:18:18 EST 2011
Add 8x8 transform to experimental branch Please refer to previous commit messages for detailed info: https://on2-git.corp.google.com/g/#change,5940 https://on2-git.corp.google.com/g/#change,6045 Change-Id: I8b16992f2f69c5a808ad40a3e32ef589cce7c59d
--- a/configure
+++ b/configure
@@ -217,6 +217,7 @@
EXPERIMENT_LIST="
extend_qrange
segmentation
+ t8x8
csm
"
CONFIG_LIST="
--- a/vp8/common/blockd.h
+++ b/vp8/common/blockd.h
@@ -20,6 +20,7 @@
#include "treecoder.h"
#include "subpixel.h"
#include "vpx_ports/mem.h"
+#include "common.h"
#define TRUE 1
#define FALSE 0
@@ -65,6 +66,10 @@
#define VP8_COMBINEENTROPYCONTEXTS( Dest, A, B) \
Dest = ((A)!=0) + ((B)!=0);
+#if CONFIG_T8X8
+#define VP8_COMBINEENTROPYCONTEXTS_8x8( Dest, A1, B1, A2, B2) \
+ Dest = ((A1)!=0 || (A2)!=0) + ((B1)!=0 || (B2)!=0);
+#endif
typedef enum
{@@ -89,15 +94,15 @@
MB_MODE_COUNT
} MB_PREDICTION_MODE;
-/* Macroblock level features */
+// Macroblock level features
typedef enum
{- MB_LVL_ALT_Q = 0, /* Use alternate Quantizer .... */
- MB_LVL_ALT_LF = 1, /* Use alternate loop filter value... */
- MB_LVL_MAX = 2 /* Number of MB level features supported */
-
+ MB_LVL_ALT_Q = 0, // Use alternate Quantizer ....
+ MB_LVL_ALT_LF = 1, // Use alternate loop filter value...
+ MB_LVL_MAX = 2, // Number of MB level features supported
} MB_LVL_FEATURES;
+
/* Segment Feature Masks */
#define SEGMENT_ALTQ 0x01
#define SEGMENT_ALT_LF 0x02
@@ -269,6 +274,7 @@
vp8_subpix_fn_t subpixel_predict16x16;
void *current_bc;
+
int corrupted;
--- a/vp8/common/coefupdateprobs.h
+++ b/vp8/common/coefupdateprobs.h
@@ -183,3 +183,176 @@
},
},
};
+
+const vp8_prob vp8_coef_update_probs_8x8 [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES] =
+{+ {+ {+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 229, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {219, 234, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {239, 204, 229, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 209, 229, 255, 255, 255, 255, 255, 255, 255, 255, },+ {239, 219, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 204, 229, 255, 255, 255, 255, 255, 255, 255, 255, },+ {229, 209, 234, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 193, 209, 255, 255, 255, 255, 255, 255, 255, 255, },+ {229, 198, 239, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 204, 204, 255, 255, 255, 255, 255, 255, 255, 255, },+ {219, 198, 229, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 198, 204, 255, 255, 255, 255, 255, 255, 255, 255, },+ {209, 193, 234, 249, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 249, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 214, 214, 255, 255, 255, 255, 255, 255, 255, 255, },+ {173, 193, 234, 255, 255, 255, 255, 255, 255, 255, 255, },+ {249, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ },
+ {+ {+ {255, 255, 234, 255, 255, 255, 255, 255, 255, 255, 255, },+ {224, 224, 219, 255, 255, 255, 255, 255, 255, 255, 255, },+ {229, 239, 234, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 234, 224, 255, 255, 255, 255, 255, 255, 255, 255, },+ {224, 234, 234, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 255, 229, 255, 255, 255, 255, 255, 255, 255, 255, },+ {229, 255, 234, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 255, 229, 255, 255, 255, 255, 255, 255, 255, 255, },+ {224, 255, 239, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ },
+ {+ {+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {224, 219, 234, 255, 255, 255, 255, 255, 255, 255, 255, },+ {234, 183, 214, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 193, 229, 255, 249, 255, 255, 255, 255, 255, 255, },+ {229, 214, 234, 249, 255, 255, 255, 255, 255, 255, 255, },+ {255, 249, 255, 255, 249, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 198, 229, 255, 255, 255, 255, 255, 255, 255, 255, },+ {229, 219, 249, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 249, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 193, 224, 255, 255, 255, 255, 255, 255, 255, 255, },+ {229, 204, 234, 249, 249, 255, 255, 255, 255, 255, 255, },+ {255, 249, 249, 255, 244, 249, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 178, 224, 255, 249, 255, 255, 255, 255, 255, 255, },+ {234, 224, 234, 249, 255, 255, 255, 255, 255, 255, 255, },+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 183, 229, 255, 249, 255, 255, 255, 255, 255, 255, },+ {234, 219, 234, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 249, 249, 255, 249, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 193, 224, 249, 255, 244, 255, 255, 255, 255, 255, },+ {219, 224, 229, 255, 255, 249, 255, 255, 255, 255, 255, },+ {255, 255, 255, 249, 249, 255, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 193, 229, 255, 255, 255, 255, 255, 255, 255, 255, },+ {224, 224, 239, 255, 255, 255, 255, 255, 255, 255, 255, },+ {249, 244, 249, 255, 255, 255, 255, 255, 255, 255, 255, },+ },
+ },
+ {+ {+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {249, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },+ {255, 239, 234, 244, 239, 244, 249, 255, 255, 255, 255, },+ },
+ {+ {255, 249, 239, 239, 244, 255, 255, 255, 255, 255, 255, },+ {255, 249, 244, 255, 249, 255, 255, 255, 255, 255, 255, },+ {255, 255, 239, 255, 255, 249, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 244, 239, 239, 244, 255, 255, 255, 255, 255, 255, },+ {255, 234, 239, 234, 249, 255, 255, 255, 255, 255, 255, },+ {255, 255, 229, 239, 234, 249, 244, 255, 255, 255, 255, },+ },
+ {+ {255, 239, 229, 239, 234, 234, 255, 255, 255, 255, 255, },+ {255, 239, 234, 229, 244, 239, 255, 234, 255, 255, 255, },+ {255, 229, 209, 229, 239, 234, 244, 229, 255, 249, 255, },+ },
+ {+ {255, 239, 234, 229, 244, 249, 255, 249, 255, 255, 255, },+ {255, 234, 229, 244, 234, 249, 255, 249, 255, 255, 255, },+ {255, 229, 239, 229, 249, 255, 255, 244, 255, 255, 255, },+ },
+ {+ {255, 239, 234, 239, 234, 239, 255, 249, 255, 255, 255, },+ {255, 229, 234, 239, 239, 239, 255, 244, 255, 255, 255, },+ {255, 229, 234, 239, 239, 244, 255, 255, 255, 255, 255, },+ },
+ {+ {255, 219, 224, 229, 229, 234, 239, 224, 255, 255, 255, },+ {255, 229, 229, 224, 234, 229, 239, 239, 255, 255, 255, },+ {255, 229, 224, 239, 234, 239, 224, 224, 255, 249, 255, },+ },
+ {+ {255, 234, 229, 244, 229, 229, 255, 214, 255, 255, 255, },+ {255, 239, 234, 239, 214, 239, 255, 209, 255, 255, 255, },+ {249, 239, 219, 209, 219, 224, 239, 204, 255, 255, 255, },+ },
+ },
+
+};
--- a/vp8/common/common.h
+++ b/vp8/common/common.h
@@ -13,7 +13,7 @@
#define common_h 1
#include <assert.h>
-
+#include "vpx_config.h"
/* Interface header for common constant data structures and lookup tables */
#include "vpx_mem/vpx_mem.h"
@@ -37,6 +37,5 @@
#define vp8_zero( Dest) vpx_memset( &Dest, 0, sizeof( Dest));
#define vp8_zero_array( Dest, N) vpx_memset( Dest, 0, N * sizeof( *Dest));
-
#endif /* common_h */
--- a/vp8/common/defaultcoefcounts.c
+++ b/vp8/common/defaultcoefcounts.c
@@ -223,3 +223,180 @@
},
},
};
+
+
+const unsigned int vp8_default_coef_counts_8x8[BLOCK_TYPES]
+ [COEF_BANDS]
+ [PREV_COEF_CONTEXTS]
+ [MAX_ENTROPY_TOKENS] =
+{+
+ { /* block Type 0 */+ { /* Coeff Band 0 */+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}+ },
+ { /* Coeff Band 1 */+ { 21041, 13314, 3420, 592, 117, 0, 0, 0, 0, 0, 0, 11783},+ { 48236, 6918, 586, 153, 0, 0, 0, 0, 0, 0, 0, 23137},+ { 676112, 106685, 24701, 6003, 1426, 429, 165, 0, 0, 0, 0, 28910}+ },
+ { /* Coeff Band 2 */+ { 660107, 75227, 8451, 1345, 259, 0, 0, 0, 0, 0, 0, 0},+ { 79164, 36835, 6865, 1185, 246, 47, 0, 0, 0, 0, 0, 2575},+ { 19469, 14330, 3070, 579, 94, 6, 0, 0, 0, 0, 0, 44}+ },
+ { /* Coeff Band 3 */+ { 1978004, 235343, 28485, 3242, 271, 0, 0, 0, 0, 0, 0, 0},+ { 228684, 106736, 21431, 2842, 272, 46, 0, 0, 0, 0, 0, 9266},+ { 32470, 27496, 6852, 1386, 45, 93, 0, 0, 0, 0, 0, 0}+ },
+ { /* Coeff Band 4 */+ { 1911212, 224613, 49653, 13748, 2541, 568, 48, 0, 0, 0, 0, 0},+ { 196670, 103472, 44473, 11490, 2432, 977, 72, 0, 0, 0, 0, 9447},+ { 37876, 40417, 19142, 6069, 1799, 727, 51, 0, 0, 0, 0, 0}+ },
+ { /* Coeff Band 5 */+ { 3813399, 437714, 64387, 11312, 695, 219, 0, 0, 0, 0, 0, 0},+ { 438288, 215917, 61905, 10194, 674, 107, 0, 0, 0, 0, 0, 17808},+ { 99139, 93643, 30054, 5758, 802, 171, 0, 0, 0, 0, 0, 0}+ },
+ { /* Coeff Band 6 */+ { 12259383, 1625505, 234927, 46306, 8417, 1456, 151, 0, 0, 0, 0, 0},+ { 1518161, 734287, 204240, 44228, 9462, 2240, 65, 0, 0, 0, 0, 107630},+ { 292470, 258894, 94925, 25864, 6662, 2055, 170, 0, 0, 0, 0, 0}+ },
+ { /* Coeff Band 7 */+ { 9791308, 2118949, 169439, 16735, 1122, 0, 0, 0, 0, 0, 0, 0},+ { 1500281, 752410, 123259, 13065, 1168, 47, 0, 0, 0, 0, 0, 707182},+ { 193067, 142638, 31018, 4719, 516, 138, 0, 0, 0, 0, 0, 12439}+ }
+ },
+ { /* block Type 1 */+ { /* Coeff Band 0 */+ { 16925, 10553, 852, 16, 63, 87, 47, 0, 0, 0, 0, 31232},+ { 39777, 26839, 6822, 1908, 678, 456, 227, 168, 35, 0, 0, 46825},+ { 17300, 16666, 4168, 1209, 492, 154, 118, 207, 0, 0, 0, 19608}+ },
+ { /* Coeff Band 1 */+ { 35882, 31722, 4625, 1270, 266, 237, 0, 0, 0, 0, 0, 0},+ { 15426, 13894, 4482, 1305, 281, 43, 0, 0, 0, 0, 0, 18627},+ { 3900, 6552, 3472, 1723, 746, 366, 115, 35, 0, 0, 0, 798}+ },
+ { /* Coeff Band 2 */+ { 21998, 29132, 3353, 679, 46, 0, 0, 0, 0, 0, 0, 0},+ { 9098, 15767, 3794, 792, 268, 47, 0, 0, 0, 0, 0, 22402},+ { 4007, 8472, 2844, 687, 217, 0, 0, 0, 0, 0, 0, 2739}+ },
+ { /* Coeff Band 3 */+ { 0, 31414, 2911, 682, 96, 0, 0, 0, 0, 0, 0, 0},+ { 0, 16515, 4425, 938, 124, 0, 0, 0, 0, 0, 0, 31369},+ { 0, 4833, 2787, 1213, 150, 0, 0, 0, 0, 0, 0, 3744}+ },
+ { /* Coeff Band 4 */+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}+ },
+ { /* Coeff Band 5 */+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}+ },
+ { /* Coeff Band 6 */+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 52762},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13326}+ },
+ { /* Coeff Band 7 */+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}+ }
+ },
+ { /* block Type 2 */+ { /* Coeff Band 0 */+ { 4444, 1614, 120, 48, 0, 48, 0, 0, 0, 0, 0, 278},+ { 192436, 103730, 24494, 9845, 4122, 1193, 102, 0, 0, 0, 0, 2577},+ { 3473446, 2308716, 815510, 370374, 167797, 92152, 12073, 86, 0, 0, 0, 6801}+ },
+ { /* Coeff Band 1 */+ { 2150616, 1136388, 250011, 86888, 31434, 13746, 1243, 0, 0, 0, 0, 0},+ { 1179945, 799802, 266012, 106787, 40809, 16486, 1546, 0, 0, 0, 0, 2673},+ { 465128, 504130, 286989, 146259, 62380, 30192, 2866, 20, 0, 0, 0, 0}+ },
+ { /* Coeff Band 2 */+ { 2157762, 1177519, 282665, 108499, 43389, 23224, 2597, 34, 0, 0, 0, 0},+ { 1135685, 813705, 278079, 123255, 53935, 29492, 3152, 39, 0, 0, 0, 2978},+ { 391894, 428037, 264216, 144306, 69326, 40281, 5541, 29, 0, 0, 0, 38}+ },
+ { /* Coeff Band 3 */+ { 6669109, 3468471, 782161, 288484, 115500, 51083, 4943, 41, 0, 0, 0, 0},+ { 3454493, 2361636, 809524, 337663, 141343, 65036, 6361, 0, 0, 0, 0, 8730},+ { 1231825, 1359522, 824686, 420784, 185517, 98731, 10973, 72, 0, 0, 0, 20}+ },
+ { /* Coeff Band 4 */+ { 7606203, 3452846, 659856, 191703, 49335, 14336, 450, 0, 0, 0, 0, 0},+ { 3806506, 2379332, 691697, 224938, 61966, 18324, 766, 0, 0, 0, 0, 8193},+ { 1270110, 1283728, 628775, 243378, 72617, 24897, 1087, 0, 0, 0, 0, 0}+ },
+ { /* Coeff Band 5 */+ { 15314169, 7436809, 1579928, 515790, 167453, 58305, 3502, 19, 0, 0, 0, 0},+ { 7021286, 4667922, 1545706, 574463, 191793, 68748, 4048, 1, 0, 0, 0, 17222},+ { 2011989, 2145878, 1185336, 534879, 195719, 79103, 5343, 4, 0, 0, 0, 37}+ },
+ { /* Coeff Band 6 */+ { 63458382, 25384462, 4208045, 1091050, 299011, 95242, 5238, 33, 0, 0, 0, 0},+ { 25638401, 14694085, 3945978, 1195420, 344813, 117355, 6703, 0, 0, 0, 0, 216811},+ { 5988177, 5824044, 2754413, 1077350, 370739, 139710, 9693, 38, 0, 0, 0, 1835}+ },
+ { /* Coeff Band 7 */+ { 74998348, 29342158, 2955001, 452912, 69631, 9516, 37, 0, 0, 0, 0, 0},+ { 24762356, 13281085, 2409883, 436787, 68948, 10658, 36, 0, 0, 0, 0, 6614989},+ { 3882867, 3224489, 1052289, 252890, 46967, 8548, 154, 0, 0, 0, 0, 194354}+ }
+ },
+ { /* block Type 3 */+ { /* Coeff Band 0 */+ { 10583, 12059, 3155, 1041, 248, 175, 24, 2, 0, 0, 0, 5717},+ { 42461, 41782, 13553, 4966, 1352, 855, 89, 0, 0, 0, 0, 15000},+ { 4691125, 5045589, 2673566, 1089317, 378161, 160268, 18252, 813, 69, 13, 0, 49}+ },
+ { /* Coeff Band 1 */+ { 1535203, 1685686, 924565, 390329, 141709, 60523, 5983, 171, 0, 0, 0, 0},+ { 1594021, 1793276, 1016078, 441332, 164159, 70843, 8098, 311, 0, 0, 0, 11312},+ { 1225223, 1430184, 888492, 460713, 203286, 115149, 22061, 804, 7, 0, 0, 0}+ },
+ { /* Coeff Band 2 */+ { 1522386, 1590366, 799910, 303691, 96625, 37608, 3637, 180, 33, 11, 0, 0},+ { 1682184, 1793869, 913649, 353520, 113674, 46309, 4736, 221, 18, 3, 0, 963},+ { 1574580, 1740474, 954392, 417994, 151400, 67091, 8000, 536, 73, 10, 0, 63}+ },
+ { /* Coeff Band 3 */+ { 4963672, 5197790, 2585383, 982161, 313333, 118498, 16014, 536, 62, 0, 0, 0},+ { 5223913, 5569803, 2845858, 1107384, 364949, 147841, 18296, 658, 11, 11, 0, 1866},+ { 4042207, 4548894, 2608767, 1154993, 446290, 221295, 41054, 2438, 124, 20, 0, 0}+ },
+ { /* Coeff Band 4 */+ { 3857216, 4431325, 2670447, 1330169, 553301, 286825, 46763, 1917, 0, 0, 0, 0},+ { 4226215, 4963701, 3046198, 1523923, 644670, 355519, 58792, 2525, 0, 0, 0, 1298},+ { 3831873, 4580350, 3018580, 1660048, 797298, 502983, 123906, 7172, 16, 0, 0, 0}+ },
+ { /* Coeff Band 5 */+ { 8524543, 9285149, 4979435, 2039330, 683458, 266032, 22628, 270, 0, 0, 0, 0},+ { 9432163, 10428088, 5715661, 2385738, 838389, 326264, 29981, 361, 0, 0, 0, 884},+ { 9039066, 10368964, 6136765, 2862030, 1098269, 511668, 63105, 945, 14, 0, 0, 0}+ },
+ { /* Coeff Band 6 */+ { 33222872, 34748297, 17701695, 7214933, 2602336, 1191859, 187873, 12667, 390, 3, 0, 0},+ { 34765051, 37140719, 19525578, 8268934, 3085012, 1473864, 246743, 15258, 736, 3, 0, 8403},+ { 28591289, 32252393, 19037068, 9213729, 4020653, 2372354, 586420, 67428, 3920, 92, 7, 3}+ },
+ { /* Coeff Band 7 */+ { 68604786, 60777665, 19712887, 5656955, 1520443, 507166, 51829, 2466, 10, 0, 0, 0},+ { 55447403, 51682540, 19008774, 5928582, 1706884, 595531, 65998, 3661, 101, 0, 0, 8468343},+ { 28321970, 29149398, 13565882, 5258675, 1868588, 898041, 192023, 21497, 672, 17, 0, 1884921}+ }
+ }
+ };
--- a/vp8/common/defaultcoefcounts.h
+++ b/vp8/common/defaultcoefcounts.h
@@ -18,4 +18,9 @@
[PREV_COEF_CONTEXTS]
[MAX_ENTROPY_TOKENS];
-#endif //__DEFAULTCOEFCOUNTS_H
+extern const unsigned int vp8_default_coef_counts_8x8[BLOCK_TYPES]
+ [COEF_BANDS]
+ [PREV_COEF_CONTEXTS]
+ [MAX_ENTROPY_TOKENS];
+
+#endif
\ No newline at end of file
--- a/vp8/common/entropy.c
+++ b/vp8/common/entropy.c
@@ -59,6 +59,24 @@
9, 12, 13, 10,
7, 11, 14, 15,
};
+#if CONFIG_T8X8
+DECLARE_ALIGNED(64, cuchar, vp8_coef_bands_8x8[64]) = { 0, 1, 2, 3, 5, 4, 4, 5,+ 5, 3, 6, 3, 5, 4, 6, 6,
+ 6, 5, 5, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7
+};
+DECLARE_ALIGNED(64, const int, vp8_default_zig_zag1d_8x8[64]) =
+{+ 0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5,
+ 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28,
+ 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51,
+ 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63,
+};
+#endif
DECLARE_ALIGNED(16, const short, vp8_default_inv_zig_zag[16]) =
{@@ -69,6 +87,9 @@
};
DECLARE_ALIGNED(16, short, vp8_default_zig_zag_mask[16]);
+#if CONFIG_T8X8
+DECLARE_ALIGNED(64, short, vp8_default_zig_zag_mask_8x8[64]);//int64_t
+#endif
const int vp8_mb_feature_data_bits[MB_LVL_MAX] = {7, 6};@@ -107,12 +128,16 @@
void vp8_init_scan_order_mask()
{int i;
-
for (i = 0; i < 16; i++)
{vp8_default_zig_zag_mask[vp8_default_zig_zag1d[i]] = 1 << i;
}
-
+#if CONFIG_T8X8
+ for (i = 0; i < 64; i++)
+ {+ vp8_default_zig_zag_mask_8x8[vp8_default_zig_zag1d_8x8[i]] = 1 << i;
+ }
+#endif
}
static void init_bit_tree(vp8_tree_index *p, int n)
@@ -158,7 +183,6 @@
void vp8_default_coef_probs(VP8_COMMON *pc)
{int h = 0;
-
do
{int i = 0;
@@ -183,8 +207,32 @@
while (++i < COEF_BANDS);
}
while (++h < BLOCK_TYPES);
-}
+#if CONFIG_T8X8
+ h = 0;
+ do
+ {+ int i = 0;
+ do
+ {+ int k = 0;
+
+ do
+ {+ unsigned int branch_ct [ENTROPY_NODES] [2];
+ vp8_tree_probs_from_distribution(
+ MAX_ENTROPY_TOKENS, vp8_coef_encodings, vp8_coef_tree,
+ pc->fc.coef_probs_8x8 [h][i][k], branch_ct, vp8_default_coef_counts_8x8 [h][i][k],
+ 256, 1);
+
+ }
+ while (++k < PREV_COEF_CONTEXTS);
+ }
+ while (++i < COEF_BANDS);
+ }
+ while (++h < BLOCK_TYPES);
+#endif
+}
void vp8_coef_tree_initialize()
{--- a/vp8/common/entropy.h
+++ b/vp8/common/entropy.h
@@ -14,7 +14,7 @@
#include "treecoder.h"
#include "blockd.h"
-
+#include "common.h"
/* Coefficient token alphabet */
#define ZERO_TOKEN 0 /* 0 Extra Bits 0+0 */
@@ -64,6 +64,9 @@
#define COEF_BANDS 8
extern DECLARE_ALIGNED(16, const unsigned char, vp8_coef_bands[16]);
+#if CONFIG_T8X8
+extern DECLARE_ALIGNED(64, const unsigned char, vp8_coef_bands_8x8[64]);
+#endif
/* Inside dimension is 3-valued measure of nearby complexity, that is,
the extent to which nearby coefficients are nonzero. For the first
@@ -87,15 +90,20 @@
extern DECLARE_ALIGNED(16, const unsigned char, vp8_prev_token_class[MAX_ENTROPY_TOKENS]);
extern const vp8_prob vp8_coef_update_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
+#if CONFIG_T8X8
+extern const vp8_prob vp8_coef_update_probs_8x8 [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
+#endif
-
struct VP8Common;
void vp8_default_coef_probs(struct VP8Common *);
-
extern DECLARE_ALIGNED(16, const int, vp8_default_zig_zag1d[16]);
extern DECLARE_ALIGNED(16, const short, vp8_default_inv_zig_zag[16]);
extern short vp8_default_zig_zag_mask[16];
+#if CONFIG_T8X8
+extern DECLARE_ALIGNED(64, const int, vp8_default_zig_zag1d_8x8[64]);
+extern short vp8_default_zig_zag_mask_8x8[64];//int64_t
+#endif
extern const int vp8_mb_feature_data_bits[MB_LVL_MAX];
-
void vp8_coef_tree_initialize(void);
+
#endif
--- a/vp8/common/generic/systemdependent.c
+++ b/vp8/common/generic/systemdependent.c
@@ -75,7 +75,13 @@
rtcd->idct.idct1_scalar_add = vp8_dc_only_idct_add_c;
rtcd->idct.iwalsh1 = vp8_short_inv_walsh4x4_1_c;
rtcd->idct.iwalsh16 = vp8_short_inv_walsh4x4_c;
-
+#if CONFIG_T8X8
+ rtcd->idct.idct8 = vp8_short_idct8x8_c;
+ rtcd->idct.idct8_1 = vp8_short_idct8x8_1_c;
+ rtcd->idct.idct1_scalar_add_8x8 = vp8_dc_only_idct_add_8x8_c;
+ rtcd->idct.ihaar2 = vp8_short_ihaar2x2_c;
+ rtcd->idct.ihaar2_1 = vp8_short_ihaar2x2_1_c;
+#endif
rtcd->recon.copy16x16 = vp8_copy_mem16x16_c;
rtcd->recon.copy8x8 = vp8_copy_mem8x8_c;
rtcd->recon.copy8x4 = vp8_copy_mem8x4_c;
--- a/vp8/common/idct.h
+++ b/vp8/common/idct.h
@@ -31,6 +31,34 @@
#include "arm/idct_arm.h"
#endif
+#if CONFIG_T8X8
+#ifndef vp8_idct_idct8
+#define vp8_idct_idct8 vp8_short_idct8x8_c
+#endif
+extern prototype_idct(vp8_idct_idct8);
+
+#ifndef vp8_idct_idct8_1
+#define vp8_idct_idct8_1 vp8_short_idct8x8_1_c
+#endif
+extern prototype_idct(vp8_idct_idct8_1);
+
+#ifndef vp8_idct_ihaar2
+#define vp8_idct_ihaar2 vp8_short_ihaar2x2_c
+#endif
+extern prototype_idct(vp8_idct_ihaar2);
+
+#ifndef vp8_idct_ihaar2_1
+#define vp8_idct_ihaar2_1 vp8_short_ihaar2x2_1_c
+#endif
+extern prototype_idct(vp8_idct_ihaar2_1);
+
+#ifndef vp8_idct_idct1_scalar_add_8x8
+#define vp8_idct_idct1_scalar_add_8x8 vp8_dc_only_idct_add_8x8_c
+#endif
+extern prototype_idct_scalar_add(vp8_idct_idct1_scalar_add_8x8);
+
+#endif
+
#ifndef vp8_idct_idct1
#define vp8_idct_idct1 vp8_short_idct4x4llm_1_c
#endif
@@ -46,7 +74,6 @@
#endif
extern prototype_idct_scalar_add(vp8_idct_idct1_scalar_add);
-
#ifndef vp8_idct_iwalsh1
#define vp8_idct_iwalsh1 vp8_short_inv_walsh4x4_1_c
#endif
@@ -69,6 +96,14 @@
vp8_second_order_fn_t iwalsh1;
vp8_second_order_fn_t iwalsh16;
+
+#if CONFIG_T8X8
+ vp8_idct_fn_t idct8;
+ vp8_idct_fn_t idct8_1;
+ vp8_idct_scalar_add_fn_t idct1_scalar_add_8x8;
+ vp8_idct_fn_t ihaar2;
+ vp8_idct_fn_t ihaar2_1;
+#endif
} vp8_idct_rtcd_vtable_t;
#if CONFIG_RUNTIME_CPU_DETECT
--- a/vp8/common/idctllm.c
+++ b/vp8/common/idctllm.c
@@ -24,9 +24,13 @@
**************************************************************************/
#include "vpx_ports/config.h"
+
+#include <math.h>
+
static const int cospi8sqrt2minus1 = 20091;
static const int sinpi8sqrt2 = 35468;
static const int rounding = 0;
+
void vp8_short_idct4x4llm_c(short *input, short *output, int pitch)
{int i;
@@ -199,6 +203,7 @@
ip += 4;
op += 4;
}
+ //printf("here2\n");}
void vp8_short_inv_walsh4x4_1_c(short *input, short *output)
@@ -208,9 +213,9 @@
short *op = output;
#if !CONFIG_EXTEND_QRANGE
- a1 = (input[0] + 3 )>> 3;
+ a1 = ((input[0] + 3) >> 3);
#else
- a1 = (input[0] + 1 )>> 2;
+ a1 = ((input[0] + 1) >> 2);
#endif
for (i = 0; i < 4; i++)
@@ -222,3 +227,312 @@
op += 4;
}
}
+
+#if CONFIG_T8X8
+
+#define FAST_IDCT_8X8
+
+void vp8_short_idct8x8_1_c(short *input, short *output, int pitch)
+{+ int i, b;
+ int a1;
+ short *op = output;
+ short *orig_op = output;
+ int shortpitch = pitch >> 1;
+ a1 = ((input[0] + 4) >> 3);
+ for (b = 0; b < 4; b++)
+ {+ for (i = 0; i < 4; i++)
+ {+ op[0] = a1;
+ op[1] = a1;
+ op[2] = a1;
+ op[3] = a1;
+ op += shortpitch;
+ }
+ op = orig_op + (b+1)%2*4 +(b+1)/2*4*shortpitch;
+ }
+}
+
+void vp8_dc_only_idct_add_8x8_c(short input_dc, unsigned char *pred_ptr, unsigned char *dst_ptr, int pitch, int stride)
+{+ int a1 = ((input_dc + 4) >> 3);
+ int r, c, b;
+ unsigned char *orig_pred = pred_ptr;
+ unsigned char *orig_dst = dst_ptr;
+ for (b = 0; b < 4; b++)
+ {+ for (r = 0; r < 4; r++)
+ {+ for (c = 0; c < 4; c++)
+ {+ int a = a1 + pred_ptr[c] ;
+
+ if (a < 0)
+ a = 0;
+
+ if (a > 255)
+ a = 255;
+
+ dst_ptr[c] = (unsigned char) a ;
+ }
+
+ dst_ptr += stride;
+ pred_ptr += pitch;
+ }
+ dst_ptr = orig_dst + (b+1)%2*4 + (b+1)/2*4*stride;
+ pred_ptr = orig_pred + (b+1)%2*4 + (b+1)/2*4*pitch;
+ }
+}
+
+#ifdef FAST_IDCT_8X8
+
+#define W1 2841 /* 2048*sqrt(2)*cos(1*pi/16) */
+#define W2 2676 /* 2048*sqrt(2)*cos(2*pi/16) */
+#define W3 2408 /* 2048*sqrt(2)*cos(3*pi/16) */
+#define W5 1609 /* 2048*sqrt(2)*cos(5*pi/16) */
+#define W6 1108 /* 2048*sqrt(2)*cos(6*pi/16) */
+#define W7 565 /* 2048*sqrt(2)*cos(7*pi/16) */
+
+/* row (horizontal) IDCT
+ *
+ * 7 pi 1 dst[k] = sum c[l] * src[l] * cos( -- *
+ * ( k + - ) * l ) l=0 8 2
+ *
+ * where: c[0] = 128 c[1..7] = 128*sqrt(2) */
+
+static void idctrow (int *blk)
+{+ int x0, x1, x2, x3, x4, x5, x6, x7, x8;
+
+ /* shortcut */
+ if (!((x1 = blk[4] << 11) | (x2 = blk[6]) | (x3 = blk[2]) |
+ (x4 = blk[1]) | (x5 = blk[7]) | (x6 = blk[5]) | (x7 = blk[3])))
+ {+ blk[0] = blk[1] = blk[2] = blk[3] = blk[4] = blk[5] = blk[6] = blk[7] = blk[0] << 3;
+ return;
+ }
+ x0 = (blk[0] << 11) + 128; /* for proper rounding in the fourth stage */
+
+ /* first stage */
+ x8 = W7 * (x4 + x5);
+ x4 = x8 + (W1 - W7) * x4;
+ x5 = x8 - (W1 + W7) * x5;
+ x8 = W3 * (x6 + x7);
+ x6 = x8 - (W3 - W5) * x6;
+ x7 = x8 - (W3 + W5) * x7;
+
+ /* second stage */
+ x8 = x0 + x1;
+ x0 -= x1;
+ x1 = W6 * (x3 + x2);
+ x2 = x1 - (W2 + W6) * x2;
+ x3 = x1 + (W2 - W6) * x3;
+ x1 = x4 + x6;
+ x4 -= x6;
+ x6 = x5 + x7;
+ x5 -= x7;
+
+ /* third stage */
+ x7 = x8 + x3;
+ x8 -= x3;
+ x3 = x0 + x2;
+ x0 -= x2;
+ x2 = (181 * (x4 + x5) + 128) >> 8;
+ x4 = (181 * (x4 - x5) + 128) >> 8;
+
+ /* fourth stage */
+ blk[0] = (x7 + x1) >> 8;
+ blk[1] = (x3 + x2) >> 8;
+ blk[2] = (x0 + x4) >> 8;
+ blk[3] = (x8 + x6) >> 8;
+ blk[4] = (x8 - x6) >> 8;
+ blk[5] = (x0 - x4) >> 8;
+ blk[6] = (x3 - x2) >> 8;
+ blk[7] = (x7 - x1) >> 8;
+}
+
+/* column (vertical) IDCT
+ *
+ * 7 pi 1 dst[8*k] = sum c[l] * src[8*l] *
+ * cos( -- * ( k + - ) * l ) l=0 8 2
+ *
+ * where: c[0] = 1/1024 c[1..7] = (1/1024)*sqrt(2) */
+static void idctcol (int *blk)
+{+ int x0, x1, x2, x3, x4, x5, x6, x7, x8;
+
+ /* shortcut */
+ if (!((x1 = (blk[8 * 4] << 8)) | (x2 = blk[8 * 6]) | (x3 = blk[8 * 2]) |
+ (x4 = blk[8 * 1]) | (x5 = blk[8 * 7]) | (x6 = blk[8 * 5]) | (x7 = blk[8 * 3])))
+ {+ blk[8 * 0] = blk[8 * 1] = blk[8 * 2] = blk[8 * 3] = blk[8 * 4] = blk[8 * 5] = blk[8 * 6] = blk[8 * 7] =
+ ((blk[8 * 0] + 32) >> 6);
+ return;
+ }
+ x0 = (blk[8 * 0] << 8) + 8192;
+
+ /* first stage */
+ x8 = W7 * (x4 + x5) + 4;
+ x4 = (x8 + (W1 - W7) * x4) >> 3;
+ x5 = (x8 - (W1 + W7) * x5) >> 3;
+ x8 = W3 * (x6 + x7) + 4;
+ x6 = (x8 - (W3 - W5) * x6) >> 3;
+ x7 = (x8 - (W3 + W5) * x7) >> 3;
+
+ /* second stage */
+ x8 = x0 + x1;
+ x0 -= x1;
+ x1 = W6 * (x3 + x2) + 4;
+ x2 = (x1 - (W2 + W6) * x2) >> 3;
+ x3 = (x1 + (W2 - W6) * x3) >> 3;
+ x1 = x4 + x6;
+ x4 -= x6;
+ x6 = x5 + x7;
+ x5 -= x7;
+
+ /* third stage */
+ x7 = x8 + x3;
+ x8 -= x3;
+ x3 = x0 + x2;
+ x0 -= x2;
+ x2 = (181 * (x4 + x5) + 128) >> 8;
+ x4 = (181 * (x4 - x5) + 128) >> 8;
+
+ /* fourth stage */
+ blk[8 * 0] = (x7 + x1) >> 14;
+ blk[8 * 1] = (x3 + x2) >> 14;
+ blk[8 * 2] = (x0 + x4) >> 14;
+ blk[8 * 3] = (x8 + x6) >> 14;
+ blk[8 * 4] = (x8 - x6) >> 14;
+ blk[8 * 5] = (x0 - x4) >> 14;
+ blk[8 * 6] = (x3 - x2) >> 14;
+ blk[8 * 7] = (x7 - x1) >> 14;
+}
+
+#define TX_DIM 8
+void vp8_short_idct8x8_c(short *coefs, short *block, int pitch)
+// an approximate 8x8 dct implementation, but not used
+{+ int X[TX_DIM*TX_DIM];
+ int i,j;
+ int shortpitch = pitch >> 1;
+
+ for (i = 0; i < TX_DIM; i++)
+ {+ for (j = 0; j < TX_DIM; j++)
+ {+ X[i * TX_DIM + j] = (int)coefs[i * TX_DIM + j];
+ }
+ }
+ for (i = 0; i < 8; i++)
+ idctrow (X + 8 * i);
+
+ for (i = 0; i < 8; i++)
+ idctcol (X + i);
+
+ for (i = 0; i < TX_DIM; i++)
+ {+ for (j = 0; j < TX_DIM; j++)
+ {+ block[i*shortpitch+j] = X[i * TX_DIM + j]>>1;
+ }
+ }
+}
+
+#else
+
+/* This is really for testing */
+void vp8_short_idct8x8_c(short *input, short *output, int pitch)
+{+ int X[8][8];
+ double C[8][8]={{0.0}}, Ct[8][8]={{0.0}}, temp[8][8]={{0.0}};+ int i,j,k;
+ double temp1=0.0;
+ double pi = atan( 1.0 ) * 4.0;
+ //static int count=0;
+
+ int shortpitch = pitch >> 1;
+
+ for (i = 0; i < 8; i++)
+ {+ for (j = 0; j < 8; j++)
+ {+ X[i][j] = input[i * 8 + j];
+ }
+ }
+
+ // TODO: DCT matrix should be calculated once for all
+ for ( j = 0 ; j < 8 ; j++ ) {+ C[ 0 ][ j ] = 1.0 / sqrt( (double) 8 );
+ Ct[ j ][ 0 ] = C[ 0 ][ j ];
+ }
+ for ( i = 1 ; i < 8 ; i++ ) {+ for ( j = 0 ; j < 8 ; j++ ) {+ C[ i ][ j ] = sqrt( 2.0 / 8 ) *
+ cos( pi * ( 2 * j + 1 ) * i / ( 2.0 * 8 ) );
+ Ct[ j ][ i ] = C[ i ][ j ];
+ }
+ }
+ /* MatrixMultiply( temp, input, C ); */
+ for ( i = 0 ; i < 8 ; i++ ) {+ for ( j = 0 ; j < 8 ; j++ ) {+ temp[ i ][ j ] = 0.0;
+ for ( k = 0 ; k < 8 ; k++ )
+ temp[ i ][ j ] += X[ i ][ k ] * C[ k ][ j ];
+ }
+ }
+
+ /* MatrixMultiply( output, Ct, temp ); */
+ for ( i = 0 ; i < 8 ; i++ ) {+ for ( j = 0 ; j < 8 ; j++ ) {+ temp1 = 0.0;
+ for ( k = 0 ; k < 8 ; k++ )
+ temp1 += Ct[ i ][ k ] * temp[ k ][ j ];
+ X[ i ][ j ] = floor( temp1/ 2.0 + 0.5);
+ }
+ }
+
+ for (i = 0; i < 8; i++)
+ {+ for (j = 0; j < 8; j++)
+ {+ output[i*shortpitch+j] = X[i][j];
+ }
+ }
+}
+#endif
+
+void vp8_short_ihaar2x2_c(short *input, short *output, int pitch)
+{+ int i, x;
+ short *ip = input; //0,1, 4, 8
+ short *op = output;
+ for (i = 0; i < 16; i++)
+ {+ op[i] = 0;
+ }
+
+ x = (ip[0] + ip[1] + ip[4] + ip[8]);
+ op[0] = (x>=0?x+1:x-1)>>2;
+ x = (ip[0] - ip[1] + ip[4] - ip[8]);
+ op[1] = (x>=0?x+1:x-1)>>2;
+ x = (ip[0] + ip[1] - ip[4] - ip[8]);
+ op[4] = (x>=0?x+1:x-1)>>2;
+ x = (ip[0] - ip[1] - ip[4] + ip[8]);
+ op[8] = (x>=0?x+1:x-1)>>2;
+}
+
+void vp8_short_ihaar2x2_1_c(short *input, short *output, int pitch)
+{+ int a1;
+ short *ip = input;
+ short *op = output;
+ a1 = ((ip[0]>=0?ip[0]+1:ip[0]-1) >> 2);
+ op[0] = a1;
+ op[2] = a1;
+ op[8] = a1;
+ op[10] = a1;
+
+}
+#endif
--- a/vp8/common/invtrans.c
+++ b/vp8/common/invtrans.c
@@ -24,13 +24,24 @@
}
}
+#if CONFIG_T8X8
+static void recon_dcblock_8x8(MACROBLOCKD *x)
+{+ BLOCKD *b = &x->block[24]; //for coeff 0, 2, 8, 10
+ x->block[0].dqcoeff[0] = b->diff[0];
+ x->block[4].dqcoeff[0] = b->diff[1];
+ x->block[8].dqcoeff[0] = b->diff[4];
+ x->block[12].dqcoeff[0] = b->diff[8];
+}
+#endif
+
void vp8_inverse_transform_b(const vp8_idct_rtcd_vtable_t *rtcd, BLOCKD *b, int pitch)
{- if (b->eob > 1)
- IDCT_INVOKE(rtcd, idct16)(b->dqcoeff, b->diff, pitch);
- else
+ if (b->eob <= 1)
IDCT_INVOKE(rtcd, idct1)(b->dqcoeff, b->diff, pitch);
+ else
+ IDCT_INVOKE(rtcd, idct16)(b->dqcoeff, b->diff, pitch);
}
@@ -86,3 +97,77 @@
}
}
+
+#if CONFIG_T8X8
+void vp8_inverse_transform_b_8x8(const vp8_idct_rtcd_vtable_t *rtcd, short *input_dqcoeff, short *output_coeff, int pitch)//pay attention to use when 8x8
+{+ // int b,i;
+ //if (b->eob > 1)
+ IDCT_INVOKE(rtcd, idct8)(input_dqcoeff, output_coeff, pitch);
+ //else
+ //IDCT_INVOKE(rtcd, idct8_1)(b->dqcoeff, b->diff, pitch);//pitch
+
+}
+
+
+void vp8_inverse_transform_mby_8x8(const vp8_idct_rtcd_vtable_t *rtcd, MACROBLOCKD *x)
+{+ int i;
+
+ // do 2nd order transform on the dc block
+ IDCT_INVOKE(rtcd, ihaar2)(x->block[24].dqcoeff, x->block[24].diff, 8);
+
+ recon_dcblock_8x8(x); //need to change for 8x8
+ for (i = 0; i < 9; i += 8)
+ {+ vp8_inverse_transform_b_8x8(rtcd, &x->block[i].dqcoeff[0], &x->block[i].diff[0], 32);
+ }
+ for (i = 2; i < 11; i += 8)
+ {+ vp8_inverse_transform_b_8x8(rtcd, &x->block[i+2].dqcoeff[0], &x->block[i].diff[0], 32);
+ }
+
+}
+void vp8_inverse_transform_mbuv_8x8(const vp8_idct_rtcd_vtable_t *rtcd, MACROBLOCKD *x)
+{+ int i;
+
+ for (i = 16; i < 24; i += 4)
+ {+ vp8_inverse_transform_b_8x8(rtcd, &x->block[i].dqcoeff[0], &x->block[i].diff[0], 16);
+ }
+
+}
+
+
+void vp8_inverse_transform_mb_8x8(const vp8_idct_rtcd_vtable_t *rtcd, MACROBLOCKD *x)
+{+ int i;
+
+ if (x->mode_info_context->mbmi.mode != B_PRED &&
+ x->mode_info_context->mbmi.mode != SPLITMV)
+ {+ // do 2nd order transform on the dc block
+
+ IDCT_INVOKE(rtcd, ihaar2)(&x->block[24].dqcoeff[0], x->block[24].diff, 8);//dqcoeff[0]
+ recon_dcblock_8x8(x); //need to change for 8x8
+
+ }
+
+ for (i = 0; i < 9; i += 8)
+ {+ vp8_inverse_transform_b_8x8(rtcd, &x->block[i].dqcoeff[0], &x->block[i].diff[0], 32);
+ }
+ for (i = 2; i < 11; i += 8)
+ {+ vp8_inverse_transform_b_8x8(rtcd, &x->block[i+2].dqcoeff[0], &x->block[i].diff[0], 32);
+ }
+
+
+ for (i = 16; i < 24; i += 4)
+ {+ vp8_inverse_transform_b_8x8(rtcd, &x->block[i].dqcoeff[0], &x->block[i].diff[0], 16);
+ }
+
+}
+#endif
--- a/vp8/common/invtrans.h
+++ b/vp8/common/invtrans.h
@@ -20,4 +20,11 @@
extern void vp8_inverse_transform_mby(const vp8_idct_rtcd_vtable_t *rtcd, MACROBLOCKD *x);
extern void vp8_inverse_transform_mbuv(const vp8_idct_rtcd_vtable_t *rtcd, MACROBLOCKD *x);
+#if CONFIG_T8X8
+extern void vp8_inverse_transform_b_8x8(const vp8_idct_rtcd_vtable_t *rtcd, short *input_dqcoeff, short *output_coeff, int pitch);
+extern void vp8_inverse_transform_mb_8x8(const vp8_idct_rtcd_vtable_t *rtcd, MACROBLOCKD *x);
+extern void vp8_inverse_transform_mby_8x8(const vp8_idct_rtcd_vtable_t *rtcd, MACROBLOCKD *x);
+extern void vp8_inverse_transform_mbuv_8x8(const vp8_idct_rtcd_vtable_t *rtcd, MACROBLOCKD *x);
+#endif
+
#endif
--- a/vp8/common/onyx.h
+++ b/vp8/common/onyx.h
@@ -126,6 +126,7 @@
//(5)=Two Pass - Second Pass Best. The encoder uses the statistics that were generated in the first
// encoding pass to create the compressed output using the highest possible quality, and taking a
// longer amount of time to encode.. ( speed setting ignored )
+
int Mode; //
// Key Framing Operations
--- a/vp8/common/onyxc_int.h
+++ b/vp8/common/onyxc_int.h
@@ -44,6 +44,9 @@
vp8_prob uv_mode_prob [VP8_UV_MODES-1];
vp8_prob sub_mv_ref_prob [VP8_SUBMVREFS-1];
vp8_prob coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
+#if CONFIG_T8X8
+ vp8_prob coef_probs_8x8 [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
+#endif
MV_CONTEXT mvc[2];
MV_CONTEXT pre_mvc[2]; /* not to caculate the mvcost for the frame if mvc doesn't change. */
} FRAME_CONTEXT;
--- a/vp8/common/recon.c
+++ b/vp8/common/recon.c
@@ -12,7 +12,7 @@
#include "vpx_ports/config.h"
#include "recon.h"
#include "blockd.h"
-
+#include <stdio.h>
void vp8_recon_b_c
(
unsigned char *pred_ptr,
@@ -133,6 +133,7 @@
RECON_INVOKE(rtcd, recon4)(b->predictor, b->diff, *(b->base_dst) + b->dst, b->dst_stride);
}
#endif
+
}
void vp8_recon_mb_c(const vp8_recon_rtcd_vtable_t *rtcd, MACROBLOCKD *x)
@@ -171,6 +172,7 @@
RECON_INVOKE(rtcd, recon4)(b->predictor, b->diff, *(b->base_dst) + b->dst, b->dst_stride);
}
+
for (i = 16; i < 24; i += 2)
{BLOCKD *b = &x->block[i];
@@ -178,4 +180,5 @@
RECON_INVOKE(rtcd, recon2)(b->predictor, b->diff, *(b->base_dst) + b->dst, b->dst_stride);
}
#endif
+
}
--- a/vp8/common/reconinter.c
+++ b/vp8/common/reconinter.c
@@ -464,7 +464,3 @@
}
}
}
-
-
-
-
--- a/vp8/decoder/decodemv.c
+++ b/vp8/decoder/decodemv.c
@@ -18,6 +18,8 @@
#if CONFIG_DEBUG
#include <assert.h>
#endif
+extern int frame_count;
+
static int vp8_read_bmode(vp8_reader *bc, const vp8_prob *p)
{const int i = vp8_treed_read(bc, vp8_bmode_tree, p);
@@ -60,6 +62,7 @@
else
mi->segment_id = (unsigned char)(vp8_read(r, x->mb_segment_tree_probs[1]));
}
+ //printf("vp8_read_mb_features Segment = %d of frame %d\n", mi->segment_id, frame_count);}
static void vp8_kfread_modes(VP8D_COMP *pbi, MODE_INFO *m, int mb_row, int mb_col)
@@ -77,6 +80,7 @@
if (pbi->mb.update_mb_segmentation_map)
vp8_read_mb_features(bc, &m->mbmi, &pbi->mb);
+ //printf("vp8_kfread_modes segment = %d\n", m->mbmi.segment_id);/* Read the macroblock coeff skip flag if this feature is in use, else default to 0 */
if (pbi->common.mb_no_coeff_skip)
@@ -312,6 +316,7 @@
{mbmi->segment_id = pbi->segmentation_map[index];
mbmi->segment_flag = 0;
+ //printf("vp8_read_mb_modes_mv Temporal Update if %d\n", mbmi->segment_id);}
else
{@@ -318,6 +323,7 @@
vp8_read_mb_features(bc, &mi->mbmi, &pbi->mb);
mbmi->segment_flag = 1;
pbi->segmentation_map[index] = mbmi->segment_id;
+ //printf("vp8_read_mb_modes_mv Temporal Update else %d\n", mbmi->segment_id);}
}
@@ -325,6 +331,7 @@
{vp8_read_mb_features(bc, &mi->mbmi, &pbi->mb);
pbi->segmentation_map[index] = mbmi->segment_id;
+ //printf("vp8_read_mb_modes_mv Not Temporal Update %d\n", mbmi->segment_id);}
index++;
#else
@@ -550,4 +557,3 @@
mi++; /* skip left predictor each row */
}
}
-
--- a/vp8/decoder/decodframe.c
+++ b/vp8/decoder/decodframe.c
@@ -40,6 +40,10 @@
#include <assert.h>
#include <stdio.h>
+#ifdef DEC_DEBUG
+int dec_debug = 0;
+#endif
+
void vp8cx_init_de_quantizer(VP8D_COMP *pbi)
{int i;
@@ -125,6 +129,16 @@
vp8_build_inter16x16_predictors_mb(xd, xd->dst.y_buffer,
xd->dst.u_buffer, xd->dst.v_buffer,
xd->dst.y_stride, xd->dst.uv_stride);
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int i, j;
+ printf("Generating predictors\n");+ for (i=0;i<16;i++) {+ for (j=0;j<16;j++) printf("%3d ", xd->dst.y_buffer[i*xd->dst.y_stride+j]);+ printf("\n");+ }
+ }
+#endif
}
}
@@ -192,7 +206,28 @@
}
else
{- eobtotal = vp8_decode_mb_tokens(pbi, xd);
+
+#if CONFIG_T8X8
+ for(i = 0; i < 25; i++)
+ {+ xd->block[i].eob = 0;
+ xd->eobs[i] = 0;
+ }
+ if (xd->mode_info_context->mbmi.segment_id >= 2)
+ eobtotal = vp8_decode_mb_tokens_8x8(pbi, xd);
+ else
+#endif
+ eobtotal = vp8_decode_mb_tokens(pbi, xd);
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ printf("\nTokens (%d)\n", eobtotal);+ for (i =0; i<400; i++) {+ printf("%3d ", xd->qcoeff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("\n");+ }
+#endif
}
/* Perform temporary clamping of the MV to be used for prediction */
@@ -206,14 +241,13 @@
if (eobtotal == 0 && mode != B_PRED && mode != SPLITMV)
{/* Special case: Force the loopfilter to skip when eobtotal and
- * mb_skip_coeff are zero.
- * */
+ * mb_skip_coeff are zero.
+ * */
xd->mode_info_context->mbmi.mb_skip_coeff = 1;
skip_recon_mb(pbi, xd);
return;
}
-
if (xd->segmentation_enabled)
mb_init_dequantizer(pbi, xd);
@@ -225,7 +259,7 @@
if (mode != B_PRED)
{RECON_INVOKE(&pbi->common.rtcd.recon,
- build_intra_predictors_mby)(xd);
+ build_intra_predictors_mby)(xd);
} else {vp8_intra_prediction_down_copy(xd);
}
@@ -241,8 +275,8 @@
vp8dx_bool_error(xd->current_bc)))
{/* MB with corrupt residuals or corrupt mode/motion vectors.
- * Better to use the predictor as reconstruction.
- */
+ * Better to use the predictor as reconstruction.
+ */
vpx_memset(xd->qcoeff, 0, sizeof(xd->qcoeff));
vp8_conceal_corrupt_mb(xd);
return;
@@ -256,7 +290,7 @@
{BLOCKD *b = &xd->block[i];
RECON_INVOKE(RTCD_VTABLE(recon), intra4x4_predict)
- (b, b->bmi.as_mode, b->predictor);
+ (b, b->bmi.as_mode, b->predictor);
if (xd->eobs[i] > 1)
{@@ -272,14 +306,25 @@
((int *)b->qcoeff)[0] = 0;
}
}
-
}
else if (mode == SPLITMV)
{- DEQUANT_INVOKE (&pbi->dequant, idct_add_y_block)
- (xd->qcoeff, xd->block[0].dequant,
- xd->predictor, xd->dst.y_buffer,
- xd->dst.y_stride, xd->eobs);
+#if CONFIG_T8X8
+ if(xd->mode_info_context->mbmi.segment_id >= 2)
+ {+ DEQUANT_INVOKE (&pbi->dequant, idct_add_y_block_8x8)
+ (xd->qcoeff, xd->block[0].dequant,
+ xd->predictor, xd->dst.y_buffer,
+ xd->dst.y_stride, xd->eobs, xd);
+ }
+ else
+#endif
+ {+ DEQUANT_INVOKE (&pbi->dequant, idct_add_y_block)
+ (xd->qcoeff, xd->block[0].dequant,
+ xd->predictor, xd->dst.y_buffer,
+ xd->dst.y_stride, xd->eobs);
+ }
}
else
{@@ -288,10 +333,23 @@
DEQUANT_INVOKE(&pbi->dequant, block)(b);
/* do 2nd order transform on the dc block */
- if (xd->eobs[24] > 1)
+#if CONFIG_T8X8
+ if(xd->mode_info_context->mbmi.segment_id >= 2)
{- IDCT_INVOKE(RTCD_VTABLE(idct), iwalsh16)(&b->dqcoeff[0], b->diff);
- ((int *)b->qcoeff)[0] = 0;
+ DEQUANT_INVOKE(&pbi->dequant, block_8x8)(b);
+#ifdef DEC_DEBUG
+ if (dec_debug)
+ {+ int j;
+ printf("DQcoeff Haar\n");+ for (j=0;j<16;j++) {+ printf("%d ", b->dqcoeff[j]);+ }
+ printf("\n");+ }
+#endif
+ IDCT_INVOKE(RTCD_VTABLE(idct), ihaar2)(&b->dqcoeff[0], b->diff, 8);
+ ((int *)b->qcoeff)[0] = 0;//2nd order block are set to 0 after inverse transform
((int *)b->qcoeff)[1] = 0;
((int *)b->qcoeff)[2] = 0;
((int *)b->qcoeff)[3] = 0;
@@ -299,26 +357,63 @@
((int *)b->qcoeff)[5] = 0;
((int *)b->qcoeff)[6] = 0;
((int *)b->qcoeff)[7] = 0;
+ DEQUANT_INVOKE (&pbi->dequant, dc_idct_add_y_block_8x8)
+ (xd->qcoeff, xd->block[0].dequant,
+ xd->predictor, xd->dst.y_buffer,
+ xd->dst.y_stride, xd->eobs, xd->block[24].diff, xd);
+
}
+
else
+#endif
{- IDCT_INVOKE(RTCD_VTABLE(idct), iwalsh1)(&b->dqcoeff[0], b->diff);
- ((int *)b->qcoeff)[0] = 0;
+ DEQUANT_INVOKE(&pbi->dequant, block)(b);
+ if (xd->eobs[24] > 1)
+ {+ IDCT_INVOKE(RTCD_VTABLE(idct), iwalsh16)(&b->dqcoeff[0], b->diff);
+ ((int *)b->qcoeff)[0] = 0;
+ ((int *)b->qcoeff)[1] = 0;
+ ((int *)b->qcoeff)[2] = 0;
+ ((int *)b->qcoeff)[3] = 0;
+ ((int *)b->qcoeff)[4] = 0;
+ ((int *)b->qcoeff)[5] = 0;
+ ((int *)b->qcoeff)[6] = 0;
+ ((int *)b->qcoeff)[7] = 0;
+ }
+ else
+ {+ IDCT_INVOKE(RTCD_VTABLE(idct), iwalsh1)(&b->dqcoeff[0], b->diff);
+ ((int *)b->qcoeff)[0] = 0;
+ }
+
+ DEQUANT_INVOKE (&pbi->dequant, dc_idct_add_y_block)
+ (xd->qcoeff, xd->block[0].dequant,
+ xd->predictor, xd->dst.y_buffer,
+ xd->dst.y_stride, xd->eobs, xd->block[24].diff);
}
+ }
+#if CONFIG_T8X8
+ if(xd->mode_info_context->mbmi.segment_id >= 2)
+ {+ DEQUANT_INVOKE (&pbi->dequant, idct_add_uv_block_8x8)//
+ (xd->qcoeff+16*16, xd->block[16].dequant,
+ xd->predictor+16*16, xd->dst.u_buffer, xd->dst.v_buffer,
+ xd->dst.uv_stride, xd->eobs+16, xd);//
- DEQUANT_INVOKE (&pbi->dequant, dc_idct_add_y_block)
- (xd->qcoeff, xd->block[0].dequant,
- xd->predictor, xd->dst.y_buffer,
- xd->dst.y_stride, xd->eobs, xd->block[24].diff);
}
+ else
+#endif
+ {- DEQUANT_INVOKE (&pbi->dequant, idct_add_uv_block)
- (xd->qcoeff+16*16, xd->block[16].dequant,
- xd->predictor+16*16, xd->dst.u_buffer, xd->dst.v_buffer,
- xd->dst.uv_stride, xd->eobs+16);
-}
+ DEQUANT_INVOKE (&pbi->dequant, idct_add_uv_block)
+ (xd->qcoeff+16*16, xd->block[16].dequant,
+ xd->predictor+16*16, xd->dst.u_buffer, xd->dst.v_buffer,
+ xd->dst.uv_stride, xd->eobs+16);
+ }
+ }
+
static int get_delta_q(vp8_reader *bc, int prev, int *q_update)
{int ret_val = 0;
@@ -423,6 +518,9 @@
vp8_build_uvmvs(xd, pc->full_pixel);
+#ifdef DEC_DEBUG
+ dec_debug = (pc->current_video_frame==5 && mb_row==2 && mb_col==3);
+#endif
/*
if(pc->current_video_frame==0 &&mb_col==1 && mb_row==0)
pbi->debugoutput =1;
@@ -433,7 +531,6 @@
/* check if the boolean decoder has suffered an error */
xd->corrupted |= vp8dx_bool_error(xd->current_bc);
-
recon_yoffset += 16;
recon_uvoffset += 8;
@@ -992,13 +1089,34 @@
}
}
}
+#if CONFIG_T8X8
+ {+ // read coef probability tree
+ for (i = 0; i < BLOCK_TYPES; i++)
+ for (j = 0; j < COEF_BANDS; j++)
+ for (k = 0; k < PREV_COEF_CONTEXTS; k++)
+ for (l = 0; l < MAX_ENTROPY_TOKENS - 1; l++)
+ {+
+ vp8_prob *const p = pc->fc.coef_probs_8x8 [i][j][k] + l;
+
+ if (vp8_read(bc, vp8_coef_update_probs_8x8 [i][j][k][l]))
+ {+ *p = (vp8_prob)vp8_read_literal(bc, 8);
+
+ }
+ }
+ }
+#endif
+
vpx_memcpy(&xd->pre, &pc->yv12_fb[pc->lst_fb_idx], sizeof(YV12_BUFFER_CONFIG));
vpx_memcpy(&xd->dst, &pc->yv12_fb[pc->new_fb_idx], sizeof(YV12_BUFFER_CONFIG));
#if CONFIG_SEGMENTATION
// Create the encoder segmentation map and set all entries to 0
- CHECK_MEM_ERROR(pbi->segmentation_map, vpx_calloc((pc->mb_rows * pc->mb_cols), 1));
+ if (!pbi->segmentation_map)
+ CHECK_MEM_ERROR(pbi->segmentation_map, vpx_calloc((pc->mb_rows * pc->mb_cols), 1));
#endif
/* set up frame new frame for intra coded blocks */
@@ -1102,6 +1220,7 @@
fclose(f);
}
#endif
+ //printf("Frame %d Done\n", frame_count++);return 0;
}
--- a/vp8/decoder/dequantize.c
+++ b/vp8/decoder/dequantize.c
@@ -13,13 +13,22 @@
#include "dequantize.h"
#include "vp8/common/idct.h"
#include "vpx_mem/vpx_mem.h"
+#include "onyxd_int.h"
extern void vp8_short_idct4x4llm_c(short *input, short *output, int pitch) ;
extern void vp8_short_idct4x4llm_1_c(short *input, short *output, int pitch);
+#if CONFIG_T8X8
+extern void vp8_short_idct8x8_c(short *input, short *output, int pitch);
+extern void vp8_short_idct8x8_1_c(short *input, short *output, int pitch);
+#endif
+#ifdef DEC_DEBUG
+extern int dec_debug;
+#endif
void vp8_dequantize_b_c(BLOCKD *d)
{+
int i;
short *DQ = d->dqcoeff;
short *Q = d->qcoeff;
@@ -27,7 +36,7 @@
for (i = 0; i < 16; i++)
{- DQ[i] = Q[i] * DQC[i];
+ DQ[i] = Q[i] * DQC[i];
}
}
@@ -41,12 +50,12 @@
for (i = 0; i < 16; i++)
{- input[i] = dq[i] * input[i];
+ input[i] = dq[i] * input[i];
+
}
/* the idct halves ( >> 1) the pitch */
vp8_short_idct4x4llm_c(input, output, 4 << 1);
-
vpx_memset(input, 0, 32);
for (r = 0; r < 4; r++)
@@ -79,18 +88,17 @@
short *diff_ptr = output;
int r, c;
+
input[0] = (short)Dc;
for (i = 1; i < 16; i++)
{- input[i] = dq[i] * input[i];
+ input[i] = dq[i] * input[i];
}
/* the idct halves ( >> 1) the pitch */
vp8_short_idct4x4llm_c(input, output, 4 << 1);
-
vpx_memset(input, 0, 32);
-
for (r = 0; r < 4; r++)
{for (c = 0; c < 4; c++)
@@ -111,3 +119,211 @@
pred += pitch;
}
}
+
+#if CONFIG_T8X8
+void vp8_dequantize_b_8x8_c(BLOCKD *d)//just for 2x2 haar transform
+{+ int i;
+ short *DQ = d->dqcoeff;
+ short *Q = d->qcoeff;
+ short *DQC = d->dequant;
+
+ for (i = 0; i < 16; i++)
+ {+ DQ[i] = (short)(Q[i] * DQC[i]);
+ }
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int j;
+ printf("Dequantize 2x2\n");+ for (j=0;j<16;j++) printf("%d ", Q[j]); printf("\n");+ for (j=0;j<16;j++) printf("%d ", DQ[j]); printf("\n");+ }
+#endif
+}
+
+void vp8_dequant_idct_add_8x8_c(short *input, short *dq, unsigned char *pred,
+ unsigned char *dest, int pitch, int stride)//, MACROBLOCKD *xd, short blk_idx
+{+ short output[64];
+ short *diff_ptr = output;
+ int r, c, b;
+ int i;
+ unsigned char *origdest = dest;
+ unsigned char *origpred = pred;
+
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int j;
+ printf("Input 8x8\n");+ for (j=0;j<64;j++) {+ printf("%d ", input[j]);+ if (j%8 == 7) printf("\n");+ }
+ }
+#endif
+ // recover quantizer for 4 4x4 blocks
+ for (i = 0; i < 64; i++)
+ {+ input[i]=input[i] * dq[i!=0];
+ }
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int j;
+ printf("Input DQ 8x8\n");+ for (j=0;j<64;j++) {+ printf("%d ", input[j]);+ if (j%8 == 7) printf("\n");+ }
+ }
+#endif
+
+ // the idct halves ( >> 1) the pitch
+ vp8_short_idct8x8_c(input, output, 16);
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int j;
+ printf("Output 8x8\n");+ for (j=0;j<64;j++) {+ printf("%d ", output[j]);+ if (j%8 == 7) printf("\n");+ }
+ }
+#endif
+
+ vpx_memset(input, 0, 128);// test what should i put here
+
+ for (b = 0; b < 4; b++)
+ {+ for (r = 0; r < 4; r++)
+ {+ for (c = 0; c < 4; c++)
+ {+ int a = diff_ptr[c] + pred[c];
+
+ if (a < 0)
+ a = 0;
+
+ if (a > 255)
+ a = 255;
+
+ dest[c] = (unsigned char) a;
+ }
+
+ dest += stride;
+ diff_ptr += 8;
+ pred += pitch;
+ }
+ diff_ptr = output + (b+1) / 2 * 4 * 8 + (b+1) % 2 * 4;
+ dest = origdest + (b+1) / 2 * 4 * stride + (b+1) % 2 * 4;
+ pred = origpred + (b+1) / 2 * 4 * pitch + (b+1) % 2 * 4;
+ }
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int k,j;
+ printf("Final 8x8\n");+ for (j=0;j<8;j++) {+ for (k=0;k<8;k++) {+ printf("%d ", origdest[k]);+ }
+ printf("\n");+ origdest+=stride;
+ }
+ }
+#endif
+}
+
+void vp8_dequant_dc_idct_add_8x8_c(short *input, short *dq, unsigned char *pred,
+ unsigned char *dest, int pitch, int stride,
+ int Dc)// Dc for 1st order T in some rear case
+{+ short output[64];
+ short *diff_ptr = output;
+ int r, c, b;
+ int i;
+ unsigned char *origdest = dest;
+ unsigned char *origpred = pred;
+
+ input[0] = (short)Dc;//Dc is the reconstructed value, do not need dequantization
+ //dc value is recovered after dequantization, since dc need not quantization
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int j;
+ printf("Input 8x8\n");+ for (j=0;j<64;j++) {+ printf("%d ", input[j]);+ if (j%8 == 7) printf("\n");+ }
+ }
+#endif
+ for (i = 1; i < 64; i++)
+ {+ input[i] = input[i] * dq[i!=0];
+ }
+
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int j;
+ printf("Input DQ 8x8\n");+ for (j=0;j<64;j++) {+ printf("%d ", input[j]);+ if (j%8 == 7) printf("\n");+ }
+ }
+#endif
+
+ // the idct halves ( >> 1) the pitch
+ vp8_short_idct8x8_c(input, output,16);
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int j;
+ printf("Output 8x8\n");+ for (j=0;j<64;j++) {+ printf("%d ", output[j]);+ if (j%8 == 7) printf("\n");+ }
+ }
+#endif
+ vpx_memset(input, 0, 128);
+
+ for (b = 0; b < 4; b++)
+ {+ for (r = 0; r < 4; r++)
+ {+ for (c = 0; c < 4; c++)
+ {+ int a = diff_ptr[c] + pred[c];
+
+ if (a < 0)
+ a = 0;
+
+ if (a > 255)
+ a = 255;
+
+ dest[c] = (unsigned char) a;
+ }
+
+ dest += stride;
+ diff_ptr += 8;
+ pred += pitch;
+ }
+ diff_ptr = output + (b+1) / 2 * 4 * 8 + (b+1) % 2 * 4;
+ dest = origdest + (b+1) / 2 * 4 * stride + (b+1) % 2 * 4;
+ pred = origpred + (b+1) / 2 * 4 * pitch + (b+1) % 2 * 4;
+ }
+#ifdef DEC_DEBUG
+ if (dec_debug) {+ int k,j;
+ printf("Final 8x8\n");+ for (j=0;j<8;j++) {+ for (k=0;k<8;k++) {+ printf("%d ", origdest[k]);+ }
+ printf("\n");+ origdest+=stride;
+ }
+ }
+#endif
+}
+
+#endif
--- a/vp8/decoder/dequantize.h
+++ b/vp8/decoder/dequantize.h
@@ -42,6 +42,25 @@
unsigned char *pre, unsigned char *dst_u, \
unsigned char *dst_v, int stride, char *eobs)
+#if 1//CONFIG_T8X8
+#define prototype_dequant_dc_idct_add_y_block_8x8(sym) \
+ void sym(short *q, short *dq, \
+ unsigned char *pre, unsigned char *dst, \
+ int stride, char *eobs, short *dc, MACROBLOCKD *xd)
+
+#define prototype_dequant_idct_add_y_block_8x8(sym) \
+ void sym(short *q, short *dq, \
+ unsigned char *pre, unsigned char *dst, \
+ int stride, char *eobs, MACROBLOCKD *xd)
+
+#define prototype_dequant_idct_add_uv_block_8x8(sym) \
+ void sym(short *q, short *dq, \
+ unsigned char *pre, unsigned char *dst_u, \
+ unsigned char *dst_v, int stride, char *eobs, \
+ MACROBLOCKD *xd)
+
+#endif
+
#if ARCH_X86 || ARCH_X86_64
#include "x86/dequantize_x86.h"
#endif
@@ -80,7 +99,39 @@
#endif
extern prototype_dequant_idct_add_uv_block(vp8_dequant_idct_add_uv_block);
+#if CONFIG_T8X8
+#ifndef vp8_dequant_block_8x8
+#define vp8_dequant_block_8x8 vp8_dequantize_b_8x8_c
+#endif
+extern prototype_dequant_block(vp8_dequant_block_8x8);
+#ifndef vp8_dequant_idct_add_8x8
+#define vp8_dequant_idct_add_8x8 vp8_dequant_idct_add_8x8_c
+#endif
+extern prototype_dequant_idct_add(vp8_dequant_idct_add_8x8);
+
+#ifndef vp8_dequant_dc_idct_add_8x8
+#define vp8_dequant_dc_idct_add_8x8 vp8_dequant_dc_idct_add_8x8_c
+#endif
+extern prototype_dequant_dc_idct_add(vp8_dequant_dc_idct_add_8x8);
+
+#ifndef vp8_dequant_dc_idct_add_y_block_8x8
+#define vp8_dequant_dc_idct_add_y_block_8x8 vp8_dequant_dc_idct_add_y_block_8x8_c
+#endif
+extern prototype_dequant_dc_idct_add_y_block_8x8(vp8_dequant_dc_idct_add_y_block_8x8);
+
+#ifndef vp8_dequant_idct_add_y_block_8x8
+#define vp8_dequant_idct_add_y_block_8x8 vp8_dequant_idct_add_y_block_8x8_c
+#endif
+extern prototype_dequant_idct_add_y_block_8x8(vp8_dequant_idct_add_y_block_8x8);
+
+#ifndef vp8_dequant_idct_add_uv_block_8x8
+#define vp8_dequant_idct_add_uv_block_8x8 vp8_dequant_idct_add_uv_block_8x8_c
+#endif
+extern prototype_dequant_idct_add_uv_block_8x8(vp8_dequant_idct_add_uv_block_8x8);
+
+#endif
+
typedef prototype_dequant_block((*vp8_dequant_block_fn_t));
typedef prototype_dequant_idct_add((*vp8_dequant_idct_add_fn_t));
@@ -93,6 +144,13 @@
typedef prototype_dequant_idct_add_uv_block((*vp8_dequant_idct_add_uv_block_fn_t));
+#if CONFIG_T8X8
+typedef prototype_dequant_dc_idct_add_y_block_8x8((*vp8_dequant_dc_idct_add_y_block_fn_t_8x8));
+
+typedef prototype_dequant_idct_add_y_block_8x8((*vp8_dequant_idct_add_y_block_fn_t_8x8));
+
+typedef prototype_dequant_idct_add_uv_block_8x8((*vp8_dequant_idct_add_uv_block_fn_t_8x8));
+#endif
typedef struct
{vp8_dequant_block_fn_t block;
@@ -101,6 +159,14 @@
vp8_dequant_dc_idct_add_y_block_fn_t dc_idct_add_y_block;
vp8_dequant_idct_add_y_block_fn_t idct_add_y_block;
vp8_dequant_idct_add_uv_block_fn_t idct_add_uv_block;
+#if CONFIG_T8X8
+ vp8_dequant_block_fn_t block_8x8;
+ vp8_dequant_idct_add_fn_t idct_add_8x8;
+ vp8_dequant_dc_idct_add_fn_t dc_idct_add_8x8;
+ vp8_dequant_dc_idct_add_y_block_fn_t_8x8 dc_idct_add_y_block_8x8;
+ vp8_dequant_idct_add_y_block_fn_t_8x8 idct_add_y_block_8x8;
+ vp8_dequant_idct_add_uv_block_fn_t_8x8 idct_add_uv_block_8x8;
+#endif
} vp8_dequant_rtcd_vtable_t;
#if CONFIG_RUNTIME_CPU_DETECT
--- a/vp8/decoder/detokenize.c
+++ b/vp8/decoder/detokenize.c
@@ -26,6 +26,18 @@
6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X,
6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 7 * OCB_X
};
+#if CONFIG_T8X8
+DECLARE_ALIGNED(64, static const unsigned char, coef_bands_x_8x8[64]) = {+ 0 * OCB_X, 1 * OCB_X, 2 * OCB_X, 3 * OCB_X, 5 * OCB_X, 4 * OCB_X, 4 * OCB_X, 5 * OCB_X,
+ 5 * OCB_X, 3 * OCB_X, 6 * OCB_X, 3 * OCB_X, 5 * OCB_X, 4 * OCB_X, 6 * OCB_X, 6 * OCB_X,
+ 6 * OCB_X, 5 * OCB_X, 5 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X,
+ 6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X,
+ 6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 6 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X,
+ 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X,
+ 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X,
+ 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X, 7 * OCB_X,
+};
+#endif
#define EOB_CONTEXT_NODE 0
#define ZERO_CONTEXT_NODE 1
#define ONE_CONTEXT_NODE 2
@@ -149,7 +161,48 @@
range = range - split; \
NORMALIZE \
}
-
+#if CONFIG_T8X8
+#define DECODE_AND_LOOP_IF_ZERO_8x8_2(probability,branch) \
+ { \+ split = 1 + ((( probability*(range-1) ) ) >> 8); \
+ bigsplit = (VP8_BD_VALUE)split << (VP8_BD_VALUE_SIZE - 8); \
+ FILL \
+ if ( value < bigsplit ) \
+ { \+ range = split; \
+ NORMALIZE \
+ Prob = coef_probs; \
+ if(c<3) {\+ ++c; \
+ Prob += coef_bands_x[c]; \
+ goto branch; \
+ } goto BLOCK_FINISHED_8x8; /*for malformed input */\
+ } \
+ value -= bigsplit; \
+ range = range - split; \
+ NORMALIZE \
+ }
+#define DECODE_AND_LOOP_IF_ZERO_8X8(probability,branch) \
+ { \+ split = 1 + ((( probability*(range-1) ) ) >> 8); \
+ bigsplit = (VP8_BD_VALUE)split << (VP8_BD_VALUE_SIZE - 8); \
+ FILL \
+ if ( value < bigsplit ) \
+ { \+ range = split; \
+ NORMALIZE \
+ Prob = coef_probs; \
+ if(c<63) {\+ ++c; \
+ Prob += coef_bands_x_8x8[c]; \
+ goto branch; \
+ } goto BLOCK_FINISHED_8x8; /*for malformed input */\
+ } \
+ value -= bigsplit; \
+ range = range - split; \
+ NORMALIZE \
+ }
+#endif
#define DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT(val) \
DECODE_AND_APPLYSIGN(val) \
Prob = coef_probs + (ENTROPY_NODES*2); \
@@ -160,6 +213,26 @@
qcoeff_ptr [ scan[15] ] = (INT16) v; \
goto BLOCK_FINISHED;
+#if CONFIG_T8X8
+#define DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(val) \
+ DECODE_AND_APPLYSIGN(val) \
+ Prob = coef_probs + (ENTROPY_NODES*2); \
+ if(c < 3){\+ qcoeff_ptr [ scan[c] ] = (INT16) v; \
+ ++c; \
+ goto DO_WHILE_8x8; }\
+ qcoeff_ptr [ scan[3] ] = (INT16) v; \
+ goto BLOCK_FINISHED_8x8;
+#define DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(val) \
+ DECODE_AND_APPLYSIGN(val) \
+ Prob = coef_probs + (ENTROPY_NODES*2); \
+ if(c < 63){\+ qcoeff_ptr [ scan[c] ] = (INT16) v; \
+ ++c; \
+ goto DO_WHILE_8x8; }\
+ qcoeff_ptr [ scan[63] ] = (INT16) v; \
+ goto BLOCK_FINISHED_8x8;
+#endif
#define DECODE_EXTRABIT_AND_ADJUST_VAL(t,bits_count)\
split = 1 + (((range-1) * vp8d_token_extra_bits2[t].Probs[bits_count]) >> 8); \
@@ -177,6 +250,354 @@
}\
NORMALIZE
+#if CONFIG_T8X8
+int vp8_decode_mb_tokens_8x8(VP8D_COMP *dx, MACROBLOCKD *x)
+{+ ENTROPY_CONTEXT *A = (ENTROPY_CONTEXT *)x->above_context;
+ ENTROPY_CONTEXT *L = (ENTROPY_CONTEXT *)x->left_context;
+ const VP8_COMMON *const oc = & dx->common;
+
+ BOOL_DECODER *bc = x->current_bc;
+
+ char *eobs = x->eobs;
+
+ ENTROPY_CONTEXT *a, *a1;
+ ENTROPY_CONTEXT *l, *l1;
+ int i;
+
+ int eobtotal = 0;
+
+ register int count;
+
+ const BOOL_DATA *bufptr;
+ const BOOL_DATA *bufend;
+ register unsigned int range;
+ VP8_BD_VALUE value;
+ const int *scan;//
+ register unsigned int shift;
+ UINT32 split;
+ VP8_BD_VALUE bigsplit;
+ INT16 *qcoeff_ptr;
+
+ const vp8_prob *coef_probs;//
+ int type;
+ int stop;
+ INT16 val, bits_count;
+ INT16 c;
+ INT16 v;
+ const vp8_prob *Prob;//
+
+ type = 3;
+ i = 0;
+ stop = 16;
+
+ scan = vp8_default_zig_zag1d_8x8;
+ qcoeff_ptr = &x->qcoeff[0];
+
+ if (x->mode_info_context->mbmi.mode != B_PRED && x->mode_info_context->mbmi.mode != SPLITMV)
+ {+ i = 24;
+ stop = 24;
+ type = 1;
+ qcoeff_ptr += 24*16;
+ eobtotal -= 4;
+ scan = vp8_default_zig_zag1d;
+ }
+
+ bufend = bc->user_buffer_end;
+ bufptr = bc->user_buffer;
+ value = bc->value;
+ count = bc->count;
+ range = bc->range;
+
+ coef_probs = oc->fc.coef_probs_8x8 [type] [ 0 ] [0];
+
+BLOCK_LOOP_8x8:
+ a = A + vp8_block2above[i];
+ l = L + vp8_block2left[i];
+
+ if(i < 16)
+ {+ a1 = A + vp8_block2above[i+1];
+ l1 = L + vp8_block2left[i+4];
+ }
+ else if(i<24)
+ {+ a1 = A + vp8_block2above[i+1];
+ l1 = L + vp8_block2left[i+2];
+
+ }
+ c = (INT16)(!type);
+
+// Dest = ((A)!=0) + ((B)!=0);
+ if(i==24)
+ {+ VP8_COMBINEENTROPYCONTEXTS(v, *a, *l);
+ }
+ else
+ {+ VP8_COMBINEENTROPYCONTEXTS_8x8(v, *a, *l, *a1, *l1);
+ }
+
+ Prob = coef_probs;
+ Prob += v * ENTROPY_NODES;
+
+DO_WHILE_8x8:
+ if(i==24)
+ Prob += coef_bands_x[c];
+ else
+ Prob += coef_bands_x_8x8[c];
+ DECODE_AND_BRANCH_IF_ZERO(Prob[EOB_CONTEXT_NODE], BLOCK_FINISHED_8x8);
+
+CHECK_0_8x8_:
+ if (i==24)
+ {+ DECODE_AND_LOOP_IF_ZERO_8x8_2(Prob[ZERO_CONTEXT_NODE], CHECK_0_8x8_);
+ }
+ else
+ {+ DECODE_AND_LOOP_IF_ZERO_8X8(Prob[ZERO_CONTEXT_NODE], CHECK_0_8x8_);
+ }
+ DECODE_AND_BRANCH_IF_ZERO(Prob[ONE_CONTEXT_NODE], ONE_CONTEXT_NODE_0_8x8_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[LOW_VAL_CONTEXT_NODE], LOW_VAL_CONTEXT_NODE_0_8x8_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[HIGH_LOW_CONTEXT_NODE], HIGH_LOW_CONTEXT_NODE_0_8x8_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_THREEFOUR_CONTEXT_NODE], CAT_THREEFOUR_CONTEXT_NODE_0_8x8_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_FIVE_CONTEXT_NODE], CAT_FIVE_CONTEXT_NODE_0_8x8_);
+ val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY6].min_val;
+ bits_count = vp8d_token_extra_bits2[DCT_VAL_CATEGORY6].Length;
+
+ do
+ {+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY6, bits_count);
+ bits_count -- ;
+ }
+ while (bits_count >= 0);
+ if(i==24)
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(val);
+ }
+ else
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(val);
+ }
+
+CAT_FIVE_CONTEXT_NODE_0_8x8_:
+ val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY5].min_val;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 4);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 3);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 2);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 1);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 0);
+ if(i==24)
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(val);
+ }
+ else
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(val);
+ }
+
+CAT_THREEFOUR_CONTEXT_NODE_0_8x8_:
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_THREE_CONTEXT_NODE], CAT_THREE_CONTEXT_NODE_0_8x8_);
+ val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY4].min_val;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY4, 3);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY4, 2);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY4, 1);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY4, 0);
+ if(i==24)
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(val);
+ }
+ else
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(val);
+ }
+
+CAT_THREE_CONTEXT_NODE_0_8x8_:
+ val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY3].min_val;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY3, 2);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY3, 1);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY3, 0);
+ if(i==24)
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(val);
+ }
+ else
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(val);
+ }
+
+HIGH_LOW_CONTEXT_NODE_0_8x8_:
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_ONE_CONTEXT_NODE], CAT_ONE_CONTEXT_NODE_0_8x8_);
+
+ val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY2].min_val;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY2, 1);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY2, 0);
+ if(i==24)
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(val);
+ }
+ else
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(val);
+ }
+
+CAT_ONE_CONTEXT_NODE_0_8x8_:
+ val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY1].min_val;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY1, 0);
+ if(i==24)
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(val);
+ }
+ else
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(val);
+ }
+
+LOW_VAL_CONTEXT_NODE_0_8x8_:
+ DECODE_AND_BRANCH_IF_ZERO(Prob[TWO_CONTEXT_NODE], TWO_CONTEXT_NODE_0_8x8_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[THREE_CONTEXT_NODE], THREE_CONTEXT_NODE_0_8x8_);
+ if(i==24)
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(4);
+ }
+ else
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(4);
+ }
+
+
+THREE_CONTEXT_NODE_0_8x8_:
+ if(i==24)
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(3);
+ }
+ else
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(3);
+ }
+
+
+TWO_CONTEXT_NODE_0_8x8_:
+ if(i==24)
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8_2(2);
+ }
+ else
+ {+ DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT_8x8(2);
+ }
+
+
+ONE_CONTEXT_NODE_0_8x8_:
+ DECODE_AND_APPLYSIGN(1);
+ Prob = coef_probs + ENTROPY_NODES;
+
+ if (i==24)
+ {+ if (c < 3)//15
+ {+ qcoeff_ptr [ scan[c] ] = (INT16) v;
+ ++c;
+ goto DO_WHILE_8x8;
+ }
+ }
+ else
+ {+ if (c < 63)
+ {+ qcoeff_ptr [ scan[c] ] = (INT16) v;
+ ++c;
+ goto DO_WHILE_8x8;
+ }
+ }
+
+ if(i==24)
+ qcoeff_ptr [ scan[3] ] = (INT16) v;//15
+ else
+ qcoeff_ptr [ scan[63] ] = (INT16) v;
+
+
+BLOCK_FINISHED_8x8:
+ *a = *l = ((eobs[i] = c) != !type); // any nonzero data?
+ /*if (i!=24) {+ *(A + vp8_block2above[i+1]) = *(A + vp8_block2above[i+2]) = *(A + vp8_block2above[i+3]) = *a;
+ *(L + vp8_block2left[i+1]) = *(L + vp8_block2left[i+2]) = *(L + vp8_block2left[i+3]) = *l;
+ }*/
+
+ if (i!=24)
+ {+ if(i==0)
+ {+ *(A + vp8_block2above[1]) = *(A + vp8_block2above[4]) = *(A + vp8_block2above[5]) = *a;
+ *(L + vp8_block2left[1]) = *(L + vp8_block2left[4]) = *(L + vp8_block2left[5]) = *l;
+ }
+ else if(i==4)
+ {+ *(A + vp8_block2above[2]) = *(A + vp8_block2above[3]) = *(A + vp8_block2above[6]) = *(A + vp8_block2above[7]) = *a;
+ *(L + vp8_block2left[2]) = *(L + vp8_block2left[3]) = *(L + vp8_block2left[6]) = *(L + vp8_block2left[7]) = *l;
+ *(A + vp8_block2above[4]) = *(A + vp8_block2above[1]);
+ *(L + vp8_block2left[4]) = *(L + vp8_block2left[1]);
+ }
+ else if(i==8)
+ {+ *(A + vp8_block2above[9]) = *(A + vp8_block2above[12]) = *(A + vp8_block2above[13]) = *a;
+ *(L + vp8_block2left[9]) = *(L + vp8_block2left[12]) = *(L + vp8_block2left[13]) = *l;
+
+ }
+ else if(i==12)
+ {+ *(A + vp8_block2above[10]) = *(A + vp8_block2above[11]) = *(A + vp8_block2above[14]) = *(A + vp8_block2above[15]) = *a;
+ *(L + vp8_block2left[10]) = *(L + vp8_block2left[11]) = *(L + vp8_block2left[14]) = *(L + vp8_block2left[15]) = *l;
+ *(A + vp8_block2above[12]) = *(A + vp8_block2above[8]);
+ *(L + vp8_block2left[12]) = *(L + vp8_block2left[8]);
+
+ }
+ else
+ {+ *(A + vp8_block2above[i+1]) = *(A + vp8_block2above[i+2]) = *(A + vp8_block2above[i+3]) = *a;
+ *(L + vp8_block2left[i+1]) = *(L + vp8_block2left[i+2]) = *(L + vp8_block2left[i+3]) = *l;
+
+ }
+ }
+
+ eobtotal += c;
+ qcoeff_ptr += (i==24 ? 16 : 64);
+
+ i+=4;
+
+ if (i < stop)
+ goto BLOCK_LOOP_8x8;
+
+ if (i > 24)
+ {+ type = 0;
+ i = 0;
+ stop = 16;
+ coef_probs = oc->fc.coef_probs_8x8 [type] [ 0 ] [0];
+ qcoeff_ptr -= (24*16 + 16);
+ scan = vp8_default_zig_zag1d_8x8;
+ goto BLOCK_LOOP_8x8;
+ }
+
+ if (i == 16)
+ {+ type = 2;
+ coef_probs = oc->fc.coef_probs_8x8 [type] [ 0 ] [0];
+ stop = 24;
+ goto BLOCK_LOOP_8x8;
+ }
+
+ FILL
+ bc->user_buffer = bufptr;
+ bc->value = value;
+ bc->count = count;
+ bc->range = range;
+
+ return eobtotal;
+
+}
+#endif
int vp8_decode_mb_tokens(VP8D_COMP *dx, MACROBLOCKD *x)
{ENTROPY_CONTEXT *A = (ENTROPY_CONTEXT *)x->above_context;
@@ -366,6 +787,7 @@
bc->value = value;
bc->count = count;
bc->range = range;
+
return eobtotal;
}
--- a/vp8/decoder/detokenize.h
+++ b/vp8/decoder/detokenize.h
@@ -16,5 +16,8 @@
void vp8_reset_mb_tokens_context(MACROBLOCKD *x);
int vp8_decode_mb_tokens(VP8D_COMP *, MACROBLOCKD *);
+#if CONFIG_T8X8
+int vp8_decode_mb_tokens_8x8(VP8D_COMP *, MACROBLOCKD *);
+#endif
#endif /* DETOKENIZE_H */
--- a/vp8/decoder/generic/dsystemdependent.c
+++ b/vp8/decoder/generic/dsystemdependent.c
@@ -21,6 +21,17 @@
/* Pure C: */
#if CONFIG_RUNTIME_CPU_DETECT
pbi->mb.rtcd = &pbi->common.rtcd;
+
+#if CONFIG_T8X8
+
+ pbi->dequant.block_8x8 = vp8_dequantize_b_8x8_c;
+ pbi->dequant.idct_add_8x8 = vp8_dequant_idct_add_8x8_c;
+ pbi->dequant.dc_idct_add_8x8 = vp8_dequant_dc_idct_add_8x8_c;
+ pbi->dequant.dc_idct_add_y_block_8x8 = vp8_dequant_dc_idct_add_y_block_8x8_c;
+ pbi->dequant.idct_add_y_block_8x8 = vp8_dequant_idct_add_y_block_8x8_c;
+ pbi->dequant.idct_add_uv_block_8x8 = vp8_dequant_idct_add_uv_block_8x8_c;
+
+#endif
pbi->dequant.block = vp8_dequantize_b_c;
pbi->dequant.idct_add = vp8_dequant_idct_add_c;
pbi->dequant.dc_idct_add = vp8_dequant_dc_idct_add_c;
--- a/vp8/decoder/idct_blk.c
+++ b/vp8/decoder/idct_blk.c
@@ -30,11 +30,14 @@
{for (j = 0; j < 4; j++)
{- if (*eobs++ > 1)
- vp8_dequant_dc_idct_add_c (q, dq, pre, dst, 16, stride, dc[0]);
- else
+ if (*eobs++ <= 1)
+ {vp8_dc_only_idct_add_c (dc[0], pre, dst, 16, stride);
+ }
+ else
+ vp8_dequant_dc_idct_add_c (q, dq, pre, dst, 16, stride, dc[0]);
+
q += 16;
pre += 4;
dst += 4;
@@ -56,14 +59,13 @@
{for (j = 0; j < 4; j++)
{- if (*eobs++ > 1)
- vp8_dequant_idct_add_c (q, dq, pre, dst, 16, stride);
- else
+ if (*eobs++ <= 1)
{vp8_dc_only_idct_add_c (q[0]*dq[0], pre, dst, 16, stride);
((int *)q)[0] = 0;
}
-
+ else
+ vp8_dequant_idct_add_c (q, dq, pre, dst, 16, stride);
q += 16;
pre += 4;
dst += 4;
@@ -84,14 +86,13 @@
{for (j = 0; j < 2; j++)
{- if (*eobs++ > 1)
- vp8_dequant_idct_add_c (q, dq, pre, dstu, 8, stride);
- else
+ if (*eobs++ <= 1)
{vp8_dc_only_idct_add_c (q[0]*dq[0], pre, dstu, 8, stride);
((int *)q)[0] = 0;
}
-
+ else
+ vp8_dequant_idct_add_c (q, dq, pre, dstu, 8, stride);
q += 16;
pre += 4;
dstu += 4;
@@ -105,14 +106,14 @@
{for (j = 0; j < 2; j++)
{- if (*eobs++ > 1)
- vp8_dequant_idct_add_c (q, dq, pre, dstv, 8, stride);
- else
+ if (*eobs++ <= 1)
{vp8_dc_only_idct_add_c (q[0]*dq[0], pre, dstv, 8, stride);
((int *)q)[0] = 0;
}
+ else
+ vp8_dequant_idct_add_c (q, dq, pre, dstv, 8, stride);
q += 16;
pre += 4;
dstv += 4;
@@ -122,3 +123,45 @@
dstv += 4*stride - 8;
}
}
+
+#if CONFIG_T8X8
+void vp8_dequant_dc_idct_add_y_block_8x8_c
+ (short *q, short *dq, unsigned char *pre,
+ unsigned char *dst, int stride, char *eobs, short *dc, MACROBLOCKD *xd)
+{+
+ vp8_dequant_dc_idct_add_8x8_c (q, dq, pre, dst, 16, stride, dc[0]);
+ vp8_dequant_dc_idct_add_8x8_c (&q[64], dq, pre+8, dst+8, 16, stride, dc[1]);
+ vp8_dequant_dc_idct_add_8x8_c (&q[128], dq, pre+8*16, dst+8*stride, 16, stride, dc[4]);
+ vp8_dequant_dc_idct_add_8x8_c (&q[192], dq, pre+8*16+8, dst+8*stride+8, 16, stride, dc[8]);
+
+}
+
+void vp8_dequant_idct_add_y_block_8x8_c
+ (short *q, short *dq, unsigned char *pre,
+ unsigned char *dst, int stride, char *eobs, MACROBLOCKD *xd)
+{+
+
+ unsigned char *origdest = dst;
+ unsigned char *origpred = pre;
+
+ vp8_dequant_idct_add_8x8_c (q, dq, pre, dst, 16, stride);
+ vp8_dequant_idct_add_8x8_c (&q[64], dq, origpred+8, origdest+8, 16, stride);
+ vp8_dequant_idct_add_8x8_c (&q[128], dq, origpred+8*16, origdest+8*stride, 16, stride);
+ vp8_dequant_idct_add_8x8_c (&q[192], dq, origpred+8*16+8, origdest+8*stride+8, 16, stride);
+
+}
+
+void vp8_dequant_idct_add_uv_block_8x8_c
+ (short *q, short *dq, unsigned char *pre,
+ unsigned char *dstu, unsigned char *dstv, int stride, char *eobs, MACROBLOCKD *xd)
+{+ vp8_dequant_idct_add_8x8_c (q, dq, pre, dstu, 8, stride);
+
+ q += 64;
+ pre += 64;
+
+ vp8_dequant_idct_add_8x8_c (q, dq, pre, dstv, 8, stride);
+}
+#endif
--- a/vp8/decoder/onyxd_if.c
+++ b/vp8/decoder/onyxd_if.c
@@ -43,7 +43,44 @@
static int get_free_fb (VP8_COMMON *cm);
static void ref_cnt_fb (int *buf, int *idx, int new_idx);
+#if CONFIG_DEBUG
+void vp8_recon_write_yuv_frame(char *name, YV12_BUFFER_CONFIG *s)
+{+ FILE *yuv_file = fopen((char *)name, "ab");
+ unsigned char *src = s->y_buffer;
+ int h = s->y_height;
+ do
+ {+ fwrite(src, s->y_width, 1, yuv_file);
+ src += s->y_stride;
+ }
+ while (--h);
+
+ src = s->u_buffer;
+ h = s->uv_height;
+
+ do
+ {+ fwrite(src, s->uv_width, 1, yuv_file);
+ src += s->uv_stride;
+ }
+ while (--h);
+
+ src = s->v_buffer;
+ h = s->uv_height;
+
+ do
+ {+ fwrite(src, s->uv_width, 1, yuv_file);
+ src += s->uv_stride;
+ }
+ while (--h);
+
+ fclose(yuv_file);
+}
+#endif
+
void vp8dx_initialize()
{static int init_done = 0;
@@ -120,7 +157,7 @@
if (!pbi)
return;
#if CONFIG_SEGMENTATION
- // Delete sementation map
+ // Delete sementation map
if (pbi->segmentation_map != 0)
vpx_free(pbi->segmentation_map);
#endif
@@ -298,6 +335,22 @@
return err;
}
+/*
+static void vp8_print_yuv_rec_mb(VP8_COMMON *cm, int mb_row, int mb_col)
+{+ YV12_BUFFER_CONFIG *s = cm->frame_to_show;
+ unsigned char *src = s->y_buffer;
+ int i, j;
+
+ printf("After loop filter\n");+ for (i=0;i<16;i++) {+ for (j=0;j<16;j++)
+ printf("%3d ", src[(mb_row*16+i)*s->y_stride + mb_col*16+j]);+ printf("\n");+ }
+}
+*/
+
int vp8dx_receive_compressed_data(VP8D_PTR ptr, unsigned long size, const unsigned char *source, INT64 time_stamp)
{#if HAVE_ARMV7
@@ -461,7 +514,9 @@
{/* Apply the loop filter if appropriate. */
vp8_loop_filter_frame(cm, &pbi->mb, cm->filter_level);
+ //vp8_print_yuv_rec_mb(cm, 9, 10);
+
cm->last_frame_type = cm->frame_type;
cm->last_filter_type = cm->filter_type;
cm->last_sharpness_level = cm->sharpness_level;
@@ -469,7 +524,9 @@
vp8_yv12_extend_frame_borders_ptr(cm->frame_to_show);
}
+#if CONFIG_DEBUG
vp8_recon_write_yuv_frame("recon.yuv", cm->frame_to_show);+#endif
vp8_clear_system_state();
@@ -498,6 +555,7 @@
/*vp8_print_modes_and_motion_vectors( cm->mi, cm->mb_rows,cm->mb_cols, cm->current_video_frame);*/
+ //printf("Decoded frame (%d) %d\n", cm->show_frame, cm->current_video_frame);if (cm->show_frame)
cm->current_video_frame++;
--- a/vp8/decoder/onyxd_int.h
+++ b/vp8/decoder/onyxd_int.h
@@ -21,6 +21,8 @@
#include "ec_types.h"
#endif
+//#define DEC_DEBUG
+
typedef struct
{int ithread;
@@ -52,11 +54,17 @@
typedef struct
{int const *scan;
+#if CONFIG_T8X8
+ int const *scan_8x8;
+#endif
UINT8 const *ptr_block2leftabove;
vp8_tree_index const *vp8_coef_tree_ptr;
TOKENEXTRABITS const *teb_base_ptr;
unsigned char *norm_ptr;
UINT8 *ptr_coef_bands_x;
+#if CONFIG_T8X8
+ UINT8 *ptr_coef_bands_x_8x8;
+#endif
ENTROPY_CONTEXT_PLANES *A;
ENTROPY_CONTEXT_PLANES *L;
@@ -65,6 +73,9 @@
BOOL_DECODER *current_bc;
vp8_prob const *coef_probs[4];
+#if CONFIG_T8X8
+ vp8_prob const *coef_probs_8x8[4];
+#endif
UINT8 eob[25];
--- a/vp8/encoder/bitstream.c
+++ b/vp8/encoder/bitstream.c
@@ -53,12 +53,20 @@
#ifdef ENTROPY_STATS
int intra_mode_stats[10][10][10];
static unsigned int tree_update_hist [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES] [2];
+#if CONFIG_T8X8
+static unsigned int tree_update_hist_8x8 [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES] [2];
+#endif
+
extern unsigned int active_section;
#endif
#ifdef MODE_STATS
int count_mb_seg[4] = { 0, 0, 0, 0 };+#if CONFIG_SEGMENTATION
+int segment_modes_intra[MAX_MB_SEGMENTS] = { 0, 0, 0, 0 };+int segment_modes_inter[MAX_MB_SEGMENTS] = { 0, 0, 0, 0 };#endif
+#endif
static void update_mode(
@@ -184,6 +192,10 @@
n--;
i = 2;
}
+ if (n == 0) {+ printf("Fatal Error: n=0\n");+ fflush(stdout);
+ }
do
{@@ -860,8 +872,6 @@
const MV_CONTEXT *mvc = pc->fc.mvc;
MACROBLOCKD *xd = &cpi->mb.e_mbd;
#if CONFIG_SEGMENTATION
- int left_id, above_id;
- int i;
int sum;
int index = 0;
#endif
@@ -948,6 +958,11 @@
active_section = 9;
#endif
+#ifdef MODE_STATS
+#if CONFIG_SEGMENTATION
+ segment_modes_inter[mi->segment_id]++;
+#endif
+#endif
if (cpi->mb.e_mbd.update_mb_segmentation_map)
{#if CONFIG_SEGMENTATION
@@ -1117,8 +1132,6 @@
/* const */
MODE_INFO *m = c->mi;
#if CONFIG_SEGMENTATION
- int left_id, above_id;
- int i;
int index = 0;
#endif
int mb_row = -1;
@@ -1150,6 +1163,12 @@
xd->up_available = (mb_row != 0);
xd->left_available = (mb_col != 0);
#endif
+#ifdef MODE_STATS
+#if CONFIG_SEGMENTATION
+ segment_modes_intra[m->mbmi.segment_id]++;
+#endif
+#endif
+
if (cpi->mb.e_mbd.update_mb_segmentation_map)
{#if CONFIG_SEGMENTATION
@@ -1389,6 +1408,7 @@
int vp8_estimate_entropy_savings(VP8_COMP *cpi)
{int savings = 0;
+ int i=0;
const int *const rfct = cpi->count_mb_ref_frame_usage;
const int rf_intra = rfct[INTRA_FRAME];
@@ -1453,6 +1473,65 @@
savings += default_coef_context_savings(cpi);
+#if CONFIG_T8X8
+ i = 0;
+ do
+ {+ int j = 0;
+
+ do
+ {+ int k = 0;
+
+ do
+ {+ /* at every context */
+
+ /* calc probs and branch cts for this frame only */
+ //vp8_prob new_p [ENTROPY_NODES];
+ //unsigned int branch_ct [ENTROPY_NODES] [2];
+
+ int t = 0; /* token/prob index */
+
+ vp8_tree_probs_from_distribution(
+ MAX_ENTROPY_TOKENS, vp8_coef_encodings, vp8_coef_tree,
+ cpi->frame_coef_probs_8x8 [i][j][k], cpi->frame_branch_ct_8x8 [i][j][k], cpi->coef_counts_8x8 [i][j][k],
+ 256, 1
+ );
+
+ do
+ {+ const unsigned int *ct = cpi->frame_branch_ct_8x8 [i][j][k][t];
+ const vp8_prob newp = cpi->frame_coef_probs_8x8 [i][j][k][t];
+
+ const vp8_prob old = cpi->common.fc.coef_probs_8x8 [i][j][k][t];
+ const vp8_prob upd = vp8_coef_update_probs_8x8 [i][j][k][t];
+
+ const int old_b = vp8_cost_branch(ct, old);
+ const int new_b = vp8_cost_branch(ct, newp);
+
+ const int update_b = 8 +
+ ((vp8_cost_one(upd) - vp8_cost_zero(upd)) >> 8);
+
+ const int s = old_b - new_b - update_b;
+
+ if (s > 0)
+ savings += s;
+
+
+ }
+ while (++t < MAX_ENTROPY_TOKENS - 1);
+
+
+ }
+ while (++k < PREV_COEF_CONTEXTS);
+ }
+ while (++j < COEF_BANDS);
+ }
+ while (++i < BLOCK_TYPES);
+#endif
+
+
return savings;
}
@@ -1579,7 +1658,93 @@
}
while (++i < BLOCK_TYPES);
-}
+#if CONFIG_T8X8
+ i = 0;
+ do
+ {+ int j = 0;
+
+ do
+ {+ int k = 0;
+
+ do
+ {+ //note: use result from vp8_estimate_entropy_savings, so no need to call vp8_tree_probs_from_distribution here.
+ /* at every context */
+
+ /* calc probs and branch cts for this frame only */
+ //vp8_prob new_p [ENTROPY_NODES];
+ //unsigned int branch_ct [ENTROPY_NODES] [2];
+
+ int t = 0; /* token/prob index */
+
+ //vp8_tree_probs_from_distribution(
+ // MAX_ENTROPY_TOKENS, vp8_coef_encodings, vp8_coef_tree,
+ // new_p, branch_ct, (unsigned int *)cpi->coef_counts [i][j][k],
+ // 256, 1
+ // );
+
+ do
+ {+ const unsigned int *ct = cpi->frame_branch_ct_8x8 [i][j][k][t];
+ const vp8_prob newp = cpi->frame_coef_probs_8x8 [i][j][k][t];
+
+ vp8_prob *Pold = cpi->common.fc.coef_probs_8x8 [i][j][k] + t;
+ const vp8_prob old = *Pold;
+ const vp8_prob upd = vp8_coef_update_probs_8x8 [i][j][k][t];
+
+ const int old_b = vp8_cost_branch(ct, old);
+ const int new_b = vp8_cost_branch(ct, newp);
+
+ const int update_b = 8 +
+ ((vp8_cost_one(upd) - vp8_cost_zero(upd)) >> 8);
+
+ const int s = old_b - new_b - update_b;
+ const int u = s > 0 ? 1 : 0;
+
+ vp8_write(w, u, upd);
+
+
+#ifdef ENTROPY_STATS
+ ++ tree_update_hist_8x8 [i][j][k][t] [u];
+#endif
+
+ if (u)
+ {+ /* send/use new probability */
+
+ *Pold = newp;
+ vp8_write_literal(w, newp, 8);
+
+ savings += s;
+
+ }
+
+ }
+ while (++t < MAX_ENTROPY_TOKENS - 1);
+
+ /* Accum token counts for generation of default statistics */
+#ifdef ENTROPY_STATS
+ t = 0;
+
+ do
+ {+ context_counters_8x8 [i][j][k][t] += cpi->coef_counts_8x8 [i][j][k][t];
+ }
+ while (++t < MAX_ENTROPY_TOKENS);
+
+#endif
+
+ }
+ while (++k < PREV_COEF_CONTEXTS);
+ }
+ while (++j < COEF_BANDS);
+ }
+ while (++i < BLOCK_TYPES);
+#endif
+
+}
#ifdef PACKET_TESTING
FILE *vpxlogc = 0;
#endif
@@ -1990,6 +2155,46 @@
}
fprintf(f, "};\n");
+
+#if CONFIG_T8X8
+ fprintf(f, "const vp8_prob tree_update_probs_8x8[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES] = {\n");+
+ for (i = 0; i < BLOCK_TYPES; i++)
+ {+ fprintf(f, " { \n");+
+ for (j = 0; j < COEF_BANDS; j++)
+ {+ fprintf(f, " {\n");+
+ for (k = 0; k < PREV_COEF_CONTEXTS; k++)
+ {+ fprintf(f, " {");+
+ for (l = 0; l < MAX_ENTROPY_TOKENS - 1; l++)
+ {+ Sum = tree_update_hist_8x8[i][j][k][l][0] + tree_update_hist_8x8[i][j][k][l][1];
+
+ if (Sum > 0)
+ {+ if (((tree_update_hist_8x8[i][j][k][l][0] * 255) / Sum) > 0)
+ fprintf(f, "%3ld, ", (tree_update_hist_8x8[i][j][k][l][0] * 255) / Sum);
+ else
+ fprintf(f, "%3ld, ", 1);
+ }
+ else
+ fprintf(f, "%3ld, ", 128);
+ }
+
+ fprintf(f, "},\n");
+ }
+
+ fprintf(f, " },\n");
+ }
+
+ fprintf(f, " },\n");
+ }
+#endif
fclose(f);
}
#endif
--- a/vp8/encoder/block.h
+++ b/vp8/encoder/block.h
@@ -46,7 +46,7 @@
int src;
int src_stride;
-// MV enc_mv;
+ // MV enc_mv;
int force_empty;
} BLOCK;
@@ -126,6 +126,12 @@
void (*short_walsh4x4)(short *input, short *output, int pitch);
void (*quantize_b)(BLOCK *b, BLOCKD *d);
void (*quantize_b_pair)(BLOCK *b1, BLOCK *b2, BLOCKD *d0, BLOCKD *d1);
+ #if CONFIG_T8X8
+ void (*vp8_short_fdct8x8)(short *input, short *output, int pitch);
+ void (*short_fhaar2x2)(short *input, short *output, int pitch);
+ void (*quantize_b_8x8)(BLOCK *b, BLOCKD *d);
+ void (*quantize_b_2x2)(BLOCK *b, BLOCKD *d);
+#endif
} MACROBLOCK;
--- a/vp8/encoder/dct.c
+++ b/vp8/encoder/dct.c
@@ -11,6 +11,121 @@
#include <math.h>
#include "vpx_ports/config.h"
+
+
+
+
+
+
+void vp8_short_fdct8x8_c(short *block, short *coefs, int pitch)
+{+ int j1, i, j, k;
+ float b[8];
+ float b1[8];
+ float d[8][8];
+ float f0 = (float) .7071068;
+ float f1 = (float) .4903926;
+ float f2 = (float) .4619398;
+ float f3 = (float) .4157348;
+ float f4 = (float) .3535534;
+ float f5 = (float) .2777851;
+ float f6 = (float) .1913417;
+ float f7 = (float) .0975452;
+ pitch = pitch / 2;
+ for (i = 0, k = 0; i < 8; i++, k += pitch)
+ {+ for (j = 0; j < 8; j++)
+ {+ b[j] = (float)( block[k + j]<<1);
+ }
+ /* Horizontal transform */
+ for (j = 0; j < 4; j++)
+ {+ j1 = 7 - j;
+ b1[j] = b[j] + b[j1];
+ b1[j1] = b[j] - b[j1];
+ }
+ b[0] = b1[0] + b1[3];
+ b[1] = b1[1] + b1[2];
+ b[2] = b1[1] - b1[2];
+ b[3] = b1[0] - b1[3];
+ b[4] = b1[4];
+ b[5] = (b1[6] - b1[5]) * f0;
+ b[6] = (b1[6] + b1[5]) * f0;
+ b[7] = b1[7];
+ d[i][0] = (b[0] + b[1]) * f4;
+ d[i][4] = (b[0] - b[1]) * f4;
+ d[i][2] = b[2] * f6 + b[3] * f2;
+ d[i][6] = b[3] * f6 - b[2] * f2;
+ b1[4] = b[4] + b[5];
+ b1[7] = b[7] + b[6];
+ b1[5] = b[4] - b[5];
+ b1[6] = b[7] - b[6];
+ d[i][1] = b1[4] * f7 + b1[7] * f1;
+ d[i][5] = b1[5] * f3 + b1[6] * f5;
+ d[i][7] = b1[7] * f7 - b1[4] * f1;
+ d[i][3] = b1[6] * f3 - b1[5] * f5;
+ }
+ /* Vertical transform */
+ for (i = 0; i < 8; i++)
+ {+ for (j = 0; j < 4; j++)
+ {+ j1 = 7 - j;
+ b1[j] = d[j][i] + d[j1][i];
+ b1[j1] = d[j][i] - d[j1][i];
+ }
+ b[0] = b1[0] + b1[3];
+ b[1] = b1[1] + b1[2];
+ b[2] = b1[1] - b1[2];
+ b[3] = b1[0] - b1[3];
+ b[4] = b1[4];
+ b[5] = (b1[6] - b1[5]) * f0;
+ b[6] = (b1[6] + b1[5]) * f0;
+ b[7] = b1[7];
+ d[0][i] = (b[0] + b[1]) * f4;
+ d[4][i] = (b[0] - b[1]) * f4;
+ d[2][i] = b[2] * f6 + b[3] * f2;
+ d[6][i] = b[3] * f6 - b[2] * f2;
+ b1[4] = b[4] + b[5];
+ b1[7] = b[7] + b[6];
+ b1[5] = b[4] - b[5];
+ b1[6] = b[7] - b[6];
+ d[1][i] = b1[4] * f7 + b1[7] * f1;
+ d[5][i] = b1[5] * f3 + b1[6] * f5;
+ d[7][i] = b1[7] * f7 - b1[4] * f1;
+ d[3][i] = b1[6] * f3 - b1[5] * f5;
+ }
+ for (i = 0; i < 8; i++)
+ {+ for (j = 0; j < 8; j++)
+ {+ *(coefs + j + i * 8) = (short) floor(d[i][j] +0.5);
+ }
+ }
+ return;
+}
+
+
+
+void vp8_short_fhaar2x2_c(short *input, short *output, int pitch) //pitch = 8
+{+ /* [1 1 ; 1 -1] orthogonal transform */
+ /* use position: 0,1, 4, 8 */
+ int i;
+ short *ip1 = input;
+ short *op1 = output;
+ for (i = 0; i < 16; i++)
+ {+ op1[i] = 0;
+ }
+
+ op1[0]=ip1[0] + ip1[1] + ip1[4] + ip1[8];
+ op1[1]=ip1[0] - ip1[1] + ip1[4] - ip1[8];
+ op1[4]=ip1[0] + ip1[1] - ip1[4] - ip1[8];
+ op1[8]=ip1[0] - ip1[1] - ip1[4] + ip1[8];
+
+}
void vp8_short_fdct4x4_c(short *input, short *output, int pitch)
{int i;
@@ -61,11 +176,6 @@
}
}
-void vp8_short_fdct8x4_c(short *input, short *output, int pitch)
-{- vp8_short_fdct4x4_c(input, output, pitch);
- vp8_short_fdct4x4_c(input + 4, output + 16, pitch);
-}
void vp8_short_walsh4x4_c(short *input, short *output, int pitch)
{@@ -84,7 +194,7 @@
c1 = ((ip[1] - ip[3])<<2);
b1 = ((ip[0] - ip[2])<<2);
- op[0] = a1 + d1 + (a1!=0);
+ op[0] = a1 + d1+ (a1!=0);
#else
a1 = ((ip[0] + ip[2]));
d1 = ((ip[1] + ip[3]));
@@ -135,4 +245,10 @@
ip++;
op++;
}
+}
+
+void vp8_short_fdct8x4_c(short *input, short *output, int pitch)
+{+ vp8_short_fdct4x4_c(input, output, pitch);
+ vp8_short_fdct4x4_c(input + 4, output + 16, pitch);
}
--- a/vp8/encoder/dct.h
+++ b/vp8/encoder/dct.h
@@ -22,6 +22,20 @@
#include "arm/dct_arm.h"
#endif
+#if CONFIG_T8X8
+
+#ifndef vp8_fdct_short8x8
+#define vp8_fdct_short8x8 vp8_short_fdct8x8_c
+#endif
+extern prototype_fdct(vp8_fdct_short8x8);
+
+#ifndef vp8_fhaar_short2x2
+#define vp8_fhaar_short2x2 vp8_short_fhaar2x2_c
+#endif
+extern prototype_fdct(vp8_fhaar_short2x2);
+
+#endif
+
#ifndef vp8_fdct_short4x4
#define vp8_fdct_short4x4 vp8_short_fdct4x4_c
#endif
@@ -49,6 +63,10 @@
typedef prototype_fdct(*vp8_fdct_fn_t);
typedef struct
{+#if CONFIG_T8X8
+ vp8_fdct_fn_t short8x8;
+ vp8_fdct_fn_t haar_short2x2;
+#endif
vp8_fdct_fn_t short4x4;
vp8_fdct_fn_t short8x4;
vp8_fdct_fn_t fast4x4;
--- a/vp8/encoder/encodeframe.c
+++ b/vp8/encoder/encodeframe.c
@@ -26,6 +26,7 @@
#include "vp8/common/findnearmv.h"
#include "vp8/common/reconintra.h"
#include <stdio.h>
+#include <math.h>
#include <limits.h>
#include "vp8/common/subpixel.h"
#include "vpx_ports/vpx_timer.h"
@@ -45,6 +46,11 @@
#define SEEK_DIFFID 7
#endif
+#ifdef ENC_DEBUG
+int enc_debug=0;
+int mb_row_debug, mb_col_debug;
+#endif
+
extern void vp8_stuff_mb(VP8_COMP *cpi, MACROBLOCKD *x, TOKENEXTRA **t) ;
extern void vp8cx_initialize_me_consts(VP8_COMP *cpi, int QIndex);
@@ -60,6 +66,8 @@
int vp8cx_encode_intra_macro_block(VP8_COMP *cpi, MACROBLOCK *x, TOKENEXTRA **t);
static void adjust_act_zbin( VP8_COMP *cpi, MACROBLOCK *x );
+
+
#ifdef MODE_STATS
unsigned int inter_y_modes[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; unsigned int inter_uv_modes[4] = {0, 0, 0, 0};@@ -88,6 +96,186 @@
};
+
+#if CONFIG_T8X8
+
+//INTRA mode transform size
+//When all three criteria are off the default is 4x4
+//#define INTRA_VARIANCE_ENTROPY_CRITERIA
+#define INTRA_WTD_SSE_ENTROPY_CRITERIA
+//#define INTRA_TEST_8X8_ONLY
+//
+//INTER mode transform size
+//When all three criteria are off the default is 4x4
+//#define INTER_VARIANCE_ENTROPY_CRITERIA
+#define INTER_WTD_SSE_ENTROPY_CRITERIA
+//#define INTER_TEST_8X8_ONLY
+
+double variance_Block(short *b1, int pitch, int dimension)
+{+ short ip[8][8]={{0}};+ short *b = b1;
+ int i, j = 0;
+ double mean = 0.0, variance = 0.0;
+ for (i = 0; i < dimension; i++)
+ {+ for (j = 0; j < dimension; j++)
+ {+ ip[i][j] = b[j];
+ mean += ip[i][j];
+ }
+ b += pitch;
+ }
+ mean /= (dimension*dimension);
+
+ for (i = 0; i < dimension; i++)
+ {+ for (j = 0; j < dimension; j++)
+ {+ variance += (ip[i][j]-mean)*(ip[i][j]-mean);
+ }
+ }
+ variance /= (dimension*dimension);
+ return variance;
+}
+
+double mean_Block(short *b, int pitch, int dimension)
+{+ short ip[8][8]={{0}};+ int i, j = 0;
+ double mean = 0;
+ for (i = 0; i < dimension; i++)
+ {+ for (j = 0; j < dimension; j++)
+ {+ ip[i][j] = b[j];
+ mean += ip[i][j];
+ }
+ b += pitch;
+ }
+ mean /= (dimension*dimension);
+
+ return mean;
+}
+
+int SSE_Block(short *b, int pitch, int dimension)
+{+ int i, j, sse_block = 0;
+ for (i = 0; i < dimension; i++)
+ {+ for (j = 0; j < dimension; j++)
+ {+ sse_block += b[j]*b[j];
+ }
+ b += pitch;
+ }
+ return sse_block;
+}
+
+double Compute_Variance_Entropy(MACROBLOCK *x)
+{+ double variance_8[4] = {0.0, 0.0, 0.0, 0.0}, sum_var = 0.0, all_entropy = 0.0;+ variance_8[0] = variance_Block(x->block[0].src_diff, 16, 8);
+ variance_8[1] = variance_Block(x->block[2].src_diff, 16, 8);
+ variance_8[2] = variance_Block(x->block[8].src_diff, 16, 8);
+ variance_8[3] = variance_Block(x->block[10].src_diff, 16, 8);
+ sum_var = variance_8[0] + variance_8[1] + variance_8[2] + variance_8[3];
+ if(sum_var)
+ {+ int i;
+ for(i = 0; i <4; i++)
+ {+ if(variance_8[i])
+ {+ variance_8[i] /= sum_var;
+ all_entropy -= variance_8[i]*log(variance_8[i]);
+ }
+ }
+ }
+ return (all_entropy /log(2));
+}
+
+double Compute_Wtd_SSE_SubEntropy(MACROBLOCK *x)
+{+ double variance_8[4] = {0.0, 0.0, 0.0, 0.0};+ double entropy_8[4] = {0.0, 0.0, 0.0, 0.0};+ double sse_1, sse_2, sse_3, sse_4, sse_0;
+ int i;
+ for (i=0;i<3;i+=2)
+ {+ sse_0 = SSE_Block(x->block[i].src_diff, 16, 8);
+ if(sse_0)
+ {+ sse_1 = SSE_Block(x->block[i].src_diff, 16, 4)/sse_0;
+ sse_2 = SSE_Block(x->block[i+1].src_diff, 16, 4)/sse_0;
+ sse_3 = SSE_Block(x->block[i+4].src_diff, 16, 4)/sse_0;
+ sse_4 = SSE_Block(x->block[i+5].src_diff, 16, 4)/sse_0;
+ variance_8[i]= variance_Block(x->block[i].src_diff, 16, 8);
+ if(sse_1 && sse_2 && sse_3 && sse_4)
+ entropy_8[i]= (-sse_1*log(sse_1)
+ -sse_2*log(sse_2)
+ -sse_3*log(sse_3)
+ -sse_4*log(sse_4))/log(2);
+ }
+ }
+ for (i=8;i<11;i+=2)
+ {+ if(sse_0)
+ {+ sse_0 = SSE_Block(x->block[i].src_diff, 16, 8);
+ sse_1 = SSE_Block(x->block[i].src_diff, 16, 4)/sse_0;
+ sse_2 = SSE_Block(x->block[i+1].src_diff, 16, 4)/sse_0;
+ sse_3 = SSE_Block(x->block[i+4].src_diff, 16, 4)/sse_0;
+ sse_4 = SSE_Block(x->block[i+5].src_diff, 16, 4)/sse_0;
+ variance_8[i-7]= variance_Block(x->block[i].src_diff, 16, 8);
+ if(sse_1 && sse_2 && sse_3 && sse_4)
+ entropy_8[i-7]= (-sse_1*log(sse_1)
+ -sse_2*log(sse_2)
+ -sse_3*log(sse_3)
+ -sse_4*log(sse_4))/log(2);
+ }
+ }
+ if(variance_8[0]+variance_8[1]+variance_8[2]+variance_8[3])
+ return (entropy_8[0]*variance_8[0]+
+ entropy_8[1]*variance_8[1]+
+ entropy_8[2]*variance_8[2]+
+ entropy_8[3]*variance_8[3])/
+ (variance_8[0]+
+ variance_8[1]+
+ variance_8[2]+
+ variance_8[3]);
+ else
+ return 0;
+}
+
+int vp8_8x8_selection_intra(MACROBLOCK *x)
+{+#ifdef INTRA_VARIANCE_ENTROPY_CRITERIA
+ return (Compute_Variance_Entropy(x) > 1.2);
+#elif defined(INTRA_WTD_SSE_ENTROPY_CRITERIA)
+ return (Compute_Wtd_SSE_SubEntropy(x) > 1.2);
+#elif defined(INTRA_TEST_8X8_ONLY)
+ return 1;
+#else
+ return 0; //when all criteria are off use the default 4x4 only
+#endif
+}
+
+int vp8_8x8_selection_inter(MACROBLOCK *x)
+{+#ifdef INTER_VARIANCE_ENTROPY_CRITERIA
+ return (Compute_Variance_Entropy(x) > 1.5);
+#elif defined(INTER_WTD_SSE_ENTROPY_CRITERIA)
+ return (Compute_Wtd_SSE_SubEntropy(x) > 1.5);
+#elif defined(INTER_TEST_8X8_ONLY)
+ return 1;
+#else
+ return 0; //when all criteria are off use the default 4x4 only
+#endif
+}
+
+#endif
+
// Original activity measure from Tim T's code.
static unsigned int tt_activity_measure( VP8_COMP *cpi, MACROBLOCK *x )
{@@ -385,7 +573,6 @@
int recon_uv_stride = cm->yv12_fb[ref_fb_idx].uv_stride;
int map_index = (mb_row * cpi->common.mb_cols);
#if CONFIG_SEGMENTATION
- int left_id, above_id;
int sum;
#endif
#if CONFIG_MULTITHREAD
@@ -425,6 +612,12 @@
// for each macroblock col in image
for (mb_col = 0; mb_col < cm->mb_cols; mb_col++)
{+#ifdef ENC_DEBUG
+ //enc_debug = (cpi->count==29 && mb_row==5 && mb_col==0);
+ enc_debug = (cpi->count==4 && mb_row==17 && mb_col==13);
+ mb_col_debug=mb_col;
+ mb_row_debug=mb_row;
+#endif
// Distance of Mb to the left & right edges, specified in
// 1/8th pel units as they are always compared to values
// that are in 1/8th pel units
@@ -471,8 +664,9 @@
if (xd->segmentation_enabled)
{// Code to set segment id in xd->mbmi.segment_id for current MB (with range checking)
+ // Reset segment_id to 0 or 1 so that the default transform mode is 4x4
if (cpi->segmentation_map[map_index+mb_col] <= 3)
- xd->mode_info_context->mbmi.segment_id = cpi->segmentation_map[map_index+mb_col];
+ xd->mode_info_context->mbmi.segment_id = cpi->segmentation_map[map_index+mb_col]&1;
else
xd->mode_info_context->mbmi.segment_id = 0;
@@ -487,24 +681,27 @@
if (cm->frame_type == KEY_FRAME)
{*totalrate += vp8cx_encode_intra_macro_block(cpi, x, tp);
+ //Note the encoder may have changed the segment_id
+
#ifdef MODE_STATS
- y_modes[xd->mbmi.mode] ++;
+ y_modes[xd->mode_info_context->mbmi.mode] ++;
#endif
}
else
{*totalrate += vp8cx_encode_inter_macroblock(cpi, x, tp, recon_yoffset, recon_uvoffset);
+ //Note the encoder may have changed the segment_id
#ifdef MODE_STATS
- inter_y_modes[xd->mbmi.mode] ++;
+ inter_y_modes[xd->mode_info_context->mbmi.mode] ++;
- if (xd->mbmi.mode == SPLITMV)
+ if (xd->mode_info_context->mbmi.mode == SPLITMV)
{int b;
- for (b = 0; b < xd->mbmi.partition_count; b++)
+ for (b = 0; b < x->partition_info->count; b++)
{- inter_b_modes[x->partition->bmi[b].mode] ++;
+ inter_b_modes[x->partition_info->bmi[b].mode] ++;
}
}
@@ -545,10 +742,12 @@
// Increment the activity mask pointers.
x->mb_activity_ptr++;
+ /* Test code
if ((xd->mode_info_context->mbmi.mode == ZEROMV) && (xd->mode_info_context->mbmi.ref_frame == LAST_FRAME))
xd->mode_info_context->mbmi.segment_id = 0;
else
xd->mode_info_context->mbmi.segment_id = 1;
+ */
/* save the block info */
for (i = 0; i < 16; i++)
@@ -566,7 +765,7 @@
//cpi->segmentation_map[mb_row * cm->mb_cols + mb_col] = xd->mbmi.segment_id;
if (cm->frame_type == KEY_FRAME)
{- segment_counts[xd->mode_info_context->mbmi.segment_id] ++;
+ segment_counts[xd->mode_info_context->mbmi.segment_id]++;
}
else
{@@ -724,7 +923,7 @@
TOKENEXTRA *tp = cpi->tok;
#if CONFIG_SEGMENTATION
int segment_counts[MAX_MB_SEGMENTS + SEEK_SEGID];
- int prob[3];
+ int prob[3] = {255, 255, 255};int new_cost, original_cost;
#else
int segment_counts[MAX_MB_SEGMENTS];
@@ -901,7 +1100,7 @@
if (xd->segmentation_enabled)
{int tot_count;
- int i,j;
+ int i;
int count1,count2,count3,count4;
// Set to defaults
@@ -1218,7 +1417,7 @@
do
{- ++ bct[xd->block[b].bmi.mode];
+ ++ bct[xd->block[b].bmi.as_mode];
}
while (++b < 16);
}
@@ -1256,6 +1455,10 @@
{int rate;
+#if CONFIG_T8X8
+ if (x->e_mbd.segmentation_enabled)
+ x->e_mbd.update_mb_segmentation_map = 1;
+#endif
if (cpi->sf.RD && cpi->compressor_speed != 2)
vp8_rd_pick_intra_mode(cpi, x, &rate);
else
@@ -1270,14 +1473,26 @@
if (x->e_mbd.mode_info_context->mbmi.mode == B_PRED)
vp8_encode_intra4x4mby(IF_RTCD(&cpi->rtcd), x);
else
+ {+#if CONFIG_T8X8
+ if (x->e_mbd.segmentation_enabled)
+ x->e_mbd.mode_info_context->mbmi.segment_id |= (vp8_8x8_selection_intra(x) << 1);
+#endif
vp8_encode_intra16x16mby(IF_RTCD(&cpi->rtcd), x);
- vp8_encode_intra16x16mbuv(IF_RTCD(&cpi->rtcd), x);
- sum_intra_stats(cpi, x);
- vp8_tokenize_mb(cpi, &x->e_mbd, t);
-
+ vp8_encode_intra16x16mbuv(IF_RTCD(&cpi->rtcd), x);
+ sum_intra_stats(cpi, x);
+ vp8_tokenize_mb(cpi, &x->e_mbd, t);
+#if CONFIG_T8X8
+ if( x->e_mbd.mode_info_context->mbmi.segment_id >=2)
+ cpi->t8x8_count++;
+ else
+ cpi->t4x4_count++;
+#endif
+ }
return rate;
}
+
#ifdef SPEEDSTATS
extern int cnt_pm;
#endif
@@ -1353,7 +1568,7 @@
cpi->last_mb_distortion = distortion;
#endif
- // MB level adjutment to quantizer setup
+ // MB level adjustment to quantizer setup
if (xd->segmentation_enabled)
{// If cyclic update enabled
@@ -1397,16 +1612,25 @@
cpi->count_mb_ref_frame_usage[xd->mode_info_context->mbmi.ref_frame] ++;
+#if CONFIG_T8X8
+ if (xd->segmentation_enabled)
+ x->e_mbd.update_mb_segmentation_map = 1;
+#endif
+
if (xd->mode_info_context->mbmi.ref_frame == INTRA_FRAME)
{- vp8_encode_intra16x16mbuv(IF_RTCD(&cpi->rtcd), x);
-
if (xd->mode_info_context->mbmi.mode == B_PRED)
{+ vp8_encode_intra16x16mbuv(IF_RTCD(&cpi->rtcd), x);
vp8_encode_intra4x4mby(IF_RTCD(&cpi->rtcd), x);
}
else
{+#if CONFIG_T8X8
+ if (xd->segmentation_enabled)
+ xd->mode_info_context->mbmi.segment_id |= (vp8_8x8_selection_intra(x) << 1);
+#endif
+ vp8_encode_intra16x16mbuv(IF_RTCD(&cpi->rtcd), x);
vp8_encode_intra16x16mby(IF_RTCD(&cpi->rtcd), x);
}
@@ -1415,6 +1639,10 @@
else
{int ref_fb_idx;
+#if CONFIG_T8X8
+ if (xd->segmentation_enabled)
+ xd->mode_info_context->mbmi.segment_id |= (vp8_8x8_selection_inter(x) << 1);
+#endif
vp8_build_uvmvs(xd, cpi->common.full_pixel);
@@ -1444,9 +1672,40 @@
xd->dst.y_stride, xd->dst.uv_stride);
}
+#if CONFIG_T8X8
+ if (x->e_mbd.mode_info_context->mbmi.segment_id >=2)
+ cpi->t8x8_count++;
+ else
+ cpi->t4x4_count++;
+#endif
if (!x->skip)
+ {+#ifdef ENC_DEBUG
+ if (enc_debug)
+ {+ int i;
+ printf("Segment=%d [%d, %d]: %d %d:\n", x->e_mbd.mode_info_context->mbmi.segment_id, mb_col_debug, mb_row_debug, xd->mb_to_left_edge, xd->mb_to_top_edge);+ for (i =0; i<400; i++) {+ printf("%3d ", xd->qcoeff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("\n");+ printf("eobs = ");+ for (i=0;i<25;i++)
+ printf("%d:%d ", i, xd->block[i].eob);+ printf("\n");+ fflush(stdout);
+ }
+#endif
vp8_tokenize_mb(cpi, xd, t);
+#ifdef ENC_DEBUG
+ if (enc_debug) {+ printf("Tokenized\n");+ fflush(stdout);
+ }
+#endif
+ }
else
{if (cpi->common.mb_no_coeff_skip)
--- a/vp8/encoder/encodeintra.c
+++ b/vp8/encoder/encodeintra.c
@@ -22,6 +22,10 @@
#include "encodeintra.h"
+#ifdef ENC_DEBUG
+extern int enc_debug;
+#endif
+
#if CONFIG_RUNTIME_CPU_DETECT
#define IF_RTCD(x) (x)
#else
@@ -96,16 +100,68 @@
RECON_INVOKE(&rtcd->common->recon, build_intra_predictors_mby)(&x->e_mbd);
ENCODEMB_INVOKE(&rtcd->encodemb, submby)(x->src_diff, *(b->base_src), x->e_mbd.predictor, b->src_stride);
-
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_transform_intra_mby_8x8(x);
+ else
+#endif
vp8_transform_intra_mby(x);
- vp8_quantize_mby(x);
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_quantize_mby_8x8(x);
+ else
+#endif
+ vp8_quantize_mby(x);
if (x->optimize)
+ {+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_optimize_mby_8x8(x, rtcd);
+ else
+#endif
vp8_optimize_mby(x, rtcd);
+ }
- vp8_inverse_transform_mby(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_inverse_transform_mby_8x8(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
+ else
+#endif
+ vp8_inverse_transform_mby(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
+#ifdef ENC_DEBUG
+ if (enc_debug) {+ int i;
+ printf("Intra qcoeff:\n");+ printf("%d %d:\n", x->e_mbd.mb_to_left_edge, x->e_mbd.mb_to_top_edge);+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.qcoeff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("Intra dqcoeff:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.dqcoeff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("Intra diff:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.diff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("Intra predictor:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.predictor[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("eobs:\n");+ for (i=0;i<25;i++)
+ printf("%d ", x->e_mbd.block[i].eob);+ printf("\n");+ }
+#endif
+
RECON_INVOKE(&rtcd->common->recon, recon_mby)
(IF_RTCD(&rtcd->common->recon), &x->e_mbd);
@@ -116,14 +172,66 @@
RECON_INVOKE(&rtcd->common->recon, build_intra_predictors_mbuv)(&x->e_mbd);
ENCODEMB_INVOKE(&rtcd->encodemb, submbuv)(x->src_diff, x->src.u_buffer, x->src.v_buffer, x->e_mbd.predictor, x->src.uv_stride);
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_transform_mbuv_8x8(x);
+ else
+#endif
+ vp8_transform_mbuv(x);
- vp8_transform_mbuv(x);
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_quantize_mbuv_8x8(x);
+ else
+#endif
+ vp8_quantize_mbuv(x);
- vp8_quantize_mbuv(x);
-
+#ifdef ENC_DEBUG
+ if (enc_debug) {+ int i;
+ printf("vp8_encode_intra16x16mbuv\n");+ printf("%d %d:\n", x->e_mbd.mb_to_left_edge, x->e_mbd.mb_to_top_edge);+ printf("qcoeff:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.qcoeff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("dqcoeff:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.dqcoeff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("diff:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.diff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("predictor:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.predictor[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("eobs:\n");+ for (i=0;i<25;i++)
+ printf("%d ", x->e_mbd.block[i].eob);+ printf("\n");+ }
+#endif
if (x->optimize)
+ {+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_optimize_mbuv_8x8(x, rtcd);
+ else
+#endif
vp8_optimize_mbuv(x, rtcd);
+ }
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_inverse_transform_mbuv_8x8(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
+ else
+#endif
vp8_inverse_transform_mbuv(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
vp8_recon_intra_mbuv(IF_RTCD(&rtcd->common->recon), &x->e_mbd);
--- a/vp8/encoder/encodemb.c
+++ b/vp8/encoder/encodemb.c
@@ -26,6 +26,11 @@
#else
#define IF_RTCD(x) NULL
#endif
+
+#ifdef ENC_DEBUG
+extern int enc_debug;
+#endif
+
void vp8_subtract_b_c(BLOCK *be, BLOCKD *bd, int pitch)
{unsigned char *src_ptr = (*(be->base_src) + be->src);
@@ -117,6 +122,19 @@
src_diff_ptr[i] = x->coeff[i * 16];
}
}
+void vp8_build_dcblock_8x8(MACROBLOCK *x)
+{+ short *src_diff_ptr = &x->src_diff[384];
+ int i;
+ for (i = 0; i < 16; i++)
+ {+ src_diff_ptr[i] = 0;
+ }
+ src_diff_ptr[0] = x->coeff[0 * 16];
+ src_diff_ptr[1] = x->coeff[4 * 16];
+ src_diff_ptr[4] = x->coeff[8 * 16];
+ src_diff_ptr[8] = x->coeff[12 * 16];
+}
void vp8_transform_mbuv(MACROBLOCK *x)
{@@ -197,10 +215,104 @@
}
}
+#if CONFIG_T8X8
+void vp8_transform_mbuv_8x8(MACROBLOCK *x)
+{+ int i;
-#define RDTRUNC(RM,DM,R,D) ( (128+(R)*(RM)) & 0xFF )
+ for (i = 16; i < 24; i += 4)
+ {+ x->vp8_short_fdct8x8(&x->block[i].src_diff[0],
+ &x->block[i].coeff[0], 16);
+ }
+}
+
+void vp8_transform_intra_mby_8x8(MACROBLOCK *x)//changed
+{+ int i;
+
+ for (i = 0; i < 9; i += 8)
+ {+ x->vp8_short_fdct8x8(&x->block[i].src_diff[0],
+ &x->block[i].coeff[0], 32);
+ }
+ for (i = 2; i < 11; i += 8)
+ {+ x->vp8_short_fdct8x8(&x->block[i].src_diff[0],
+ &x->block[i+2].coeff[0], 32);
+ }
+ // build dc block from 16 y dc values
+ vp8_build_dcblock_8x8(x);
+ //vp8_build_dcblock(x);
+
+ // do 2nd order transform on the dc block
+ x->short_fhaar2x2(&x->block[24].src_diff[0],
+ &x->block[24].coeff[0], 8);
+
+}
+
+
+void vp8_transform_mb_8x8(MACROBLOCK *x)
+{+ int i;
+
+ for (i = 0; i < 9; i += 8)
+ {+ x->vp8_short_fdct8x8(&x->block[i].src_diff[0],
+ &x->block[i].coeff[0], 32);
+ }
+ for (i = 2; i < 11; i += 8)
+ {+ x->vp8_short_fdct8x8(&x->block[i].src_diff[0],
+ &x->block[i+2].coeff[0], 32);
+ }
+ // build dc block from 16 y dc values
+ if (x->e_mbd.mode_info_context->mbmi.mode != B_PRED &&x->e_mbd.mode_info_context->mbmi.mode != SPLITMV)
+ vp8_build_dcblock_8x8(x);
+ //vp8_build_dcblock(x);
+
+ for (i = 16; i < 24; i += 4)
+ {+ x->vp8_short_fdct8x8(&x->block[i].src_diff[0],
+ &x->block[i].coeff[0], 16);
+ }
+
+ // do 2nd order transform on the dc block
+ if (x->e_mbd.mode_info_context->mbmi.mode != B_PRED &&x->e_mbd.mode_info_context->mbmi.mode != SPLITMV)
+ x->short_fhaar2x2(&x->block[24].src_diff[0],
+ &x->block[24].coeff[0], 8);
+}
+
+void vp8_transform_mby_8x8(MACROBLOCK *x)
+{+ int i;
+
+ for (i = 0; i < 9; i += 8)
+ {+ x->vp8_short_fdct8x8(&x->block[i].src_diff[0],
+ &x->block[i].coeff[0], 32);
+ }
+ for (i = 2; i < 11; i += 8)
+ {+ x->vp8_short_fdct8x8(&x->block[i].src_diff[0],
+ &x->block[i+2].coeff[0], 32);
+ }
+ // build dc block from 16 y dc values
+ if (x->e_mbd.mode_info_context->mbmi.mode != SPLITMV)
+ {+ //vp8_build_dcblock(x);
+ vp8_build_dcblock_8x8(x);
+ x->short_fhaar2x2(&x->block[24].src_diff[0],
+ &x->block[24].coeff[0], 8);
+ }
+}
+
+#endif
+
+#define RDTRUNC(RM,DM,R,D) ( (128+(R)*(RM)) & 0xFF )
+#define RDTRUNC_8x8(RM,DM,R,D) ( (128+(R)*(RM)) & 0xFF )
typedef struct vp8_token_state vp8_token_state;
struct vp8_token_state{@@ -581,6 +693,465 @@
}
}
+#if CONFIG_T8X8
+void optimize_b_8x8(MACROBLOCK *mb, int i, int type,
+ ENTROPY_CONTEXT *a, ENTROPY_CONTEXT *l,
+ ENTROPY_CONTEXT *a1, ENTROPY_CONTEXT *l1,
+ const VP8_ENCODER_RTCD *rtcd)
+{+ BLOCK *b;
+ BLOCKD *d;
+ vp8_token_state tokens[65][2];
+ unsigned best_mask[2];
+ const short *dequant_ptr;
+ const short *coeff_ptr;
+ short *qcoeff_ptr;
+ short *dqcoeff_ptr;
+ int eob;
+ int i0;
+ int rc;
+ int x;
+ int sz = 0;
+ int next;
+ int rdmult;
+ int rddiv;
+ int final_eob;
+ int rd_cost0;
+ int rd_cost1;
+ int rate0;
+ int rate1;
+ int error0;
+ int error1;
+ int t0;
+ int t1;
+ int best;
+ int band;
+ int pt;
+
+ b = &mb->block[i];
+ d = &mb->e_mbd.block[i];
+
+ /* Enable this to test the effect of RDO as a replacement for the dynamic
+ * zero bin instead of an augmentation of it.
+ */
+#if 0
+ vp8_strict_quantize_b(b, d);
+#endif
+
+ dequant_ptr = d->dequant;
+ coeff_ptr = b->coeff;
+ qcoeff_ptr = d->qcoeff;
+ dqcoeff_ptr = d->dqcoeff;
+ i0 = !type;
+ eob = d->eob;
+
+ /* Now set up a Viterbi trellis to evaluate alternative roundings. */
+ /* TODO: These should vary with the block type, since the quantizer does. */
+ rdmult = mb->rdmult << 2;
+ rddiv = mb->rddiv;
+ best_mask[0] = best_mask[1] = 0;
+ /* Initialize the sentinel node of the trellis. */
+ tokens[eob][0].rate = 0;
+ tokens[eob][0].error = 0;
+ tokens[eob][0].next = 64;
+ tokens[eob][0].token = DCT_EOB_TOKEN;
+ tokens[eob][0].qc = 0;
+ *(tokens[eob] + 1) = *(tokens[eob] + 0);
+ next = eob;
+ for (i = eob; i-- > i0;)
+ {+ int base_bits;
+ int d2;
+ int dx;
+
+ rc = vp8_default_zig_zag1d_8x8[i];
+ x = qcoeff_ptr[rc];
+ /* Only add a trellis state for non-zero coefficients. */
+ if (x)
+ {+ int shortcut=0;
+ error0 = tokens[next][0].error;
+ error1 = tokens[next][1].error;
+ /* Evaluate the first possibility for this state. */
+ rate0 = tokens[next][0].rate;
+ rate1 = tokens[next][1].rate;
+ t0 = (vp8_dct_value_tokens_ptr + x)->Token;
+ /* Consider both possible successor states. */
+ if (next < 64)
+ {+ band = vp8_coef_bands_8x8[i + 1];
+ pt = vp8_prev_token_class[t0];
+ rate0 +=
+ mb->token_costs[type][band][pt][tokens[next][0].token];
+ rate1 +=
+ mb->token_costs[type][band][pt][tokens[next][1].token];
+ }
+ rd_cost0 = RDCOST_8x8(rdmult, rddiv, rate0, error0);
+ rd_cost1 = RDCOST_8x8(rdmult, rddiv, rate1, error1);
+ if (rd_cost0 == rd_cost1)
+ {+ rd_cost0 = RDTRUNC_8x8(rdmult, rddiv, rate0, error0);
+ rd_cost1 = RDTRUNC_8x8(rdmult, rddiv, rate1, error1);
+ }
+ /* And pick the best. */
+ best = rd_cost1 < rd_cost0;
+ base_bits = *(vp8_dct_value_cost_ptr + x);
+ dx = dqcoeff_ptr[rc] - coeff_ptr[rc];
+ d2 = dx*dx;
+ tokens[i][0].rate = base_bits + (best ? rate1 : rate0);
+ tokens[i][0].error = d2 + (best ? error1 : error0);
+ tokens[i][0].next = next;
+ tokens[i][0].token = t0;
+ tokens[i][0].qc = x;
+ best_mask[0] |= best << i;
+ /* Evaluate the second possibility for this state. */
+ rate0 = tokens[next][0].rate;
+ rate1 = tokens[next][1].rate;
+
+ if((abs(x)*dequant_ptr[rc!=0]>abs(coeff_ptr[rc])) &&
+ (abs(x)*dequant_ptr[rc!=0]<abs(coeff_ptr[rc])+dequant_ptr[rc!=0]))
+ shortcut = 1;
+ else
+ shortcut = 0;
+
+ if(shortcut)
+ {+ sz = -(x < 0);
+ x -= 2*sz + 1;
+ }
+
+ /* Consider both possible successor states. */
+ if (!x)
+ {+ /* If we reduced this coefficient to zero, check to see if
+ * we need to move the EOB back here.
+ */
+ t0 = tokens[next][0].token == DCT_EOB_TOKEN ?
+ DCT_EOB_TOKEN : ZERO_TOKEN;
+ t1 = tokens[next][1].token == DCT_EOB_TOKEN ?
+ DCT_EOB_TOKEN : ZERO_TOKEN;
+ }
+ else
+ {+ t0=t1 = (vp8_dct_value_tokens_ptr + x)->Token;
+ }
+ if (next < 64)
+ {+ band = vp8_coef_bands_8x8[i + 1];
+ if(t0!=DCT_EOB_TOKEN)
+ {+ pt = vp8_prev_token_class[t0];
+ rate0 += mb->token_costs[type][band][pt][
+ tokens[next][0].token];
+ }
+ if(t1!=DCT_EOB_TOKEN)
+ {+ pt = vp8_prev_token_class[t1];
+ rate1 += mb->token_costs[type][band][pt][
+ tokens[next][1].token];
+ }
+ }
+
+ rd_cost0 = RDCOST_8x8(rdmult, rddiv, rate0, error0);
+ rd_cost1 = RDCOST_8x8(rdmult, rddiv, rate1, error1);
+ if (rd_cost0 == rd_cost1)
+ {+ rd_cost0 = RDTRUNC_8x8(rdmult, rddiv, rate0, error0);
+ rd_cost1 = RDTRUNC_8x8(rdmult, rddiv, rate1, error1);
+ }
+ /* And pick the best. */
+ best = rd_cost1 < rd_cost0;
+ base_bits = *(vp8_dct_value_cost_ptr + x);
+
+ if(shortcut)
+ {+ dx -= (dequant_ptr[rc!=0] + sz) ^ sz;
+ d2 = dx*dx;
+ }
+ tokens[i][1].rate = base_bits + (best ? rate1 : rate0);
+ tokens[i][1].error = d2 + (best ? error1 : error0);
+ tokens[i][1].next = next;
+ tokens[i][1].token =best?t1:t0;
+ tokens[i][1].qc = x;
+ best_mask[1] |= best << i;
+ /* Finally, make this the new head of the trellis. */
+ next = i;
+ }
+ /* There's no choice to make for a zero coefficient, so we don't
+ * add a new trellis node, but we do need to update the costs.
+ */
+ else
+ {+ band = vp8_coef_bands_8x8[i + 1];
+ t0 = tokens[next][0].token;
+ t1 = tokens[next][1].token;
+ /* Update the cost of each path if we're past the EOB token. */
+ if (t0 != DCT_EOB_TOKEN)
+ {+ tokens[next][0].rate += mb->token_costs[type][band][0][t0];
+ tokens[next][0].token = ZERO_TOKEN;
+ }
+ if (t1 != DCT_EOB_TOKEN)
+ {+ tokens[next][1].rate += mb->token_costs[type][band][0][t1];
+ tokens[next][1].token = ZERO_TOKEN;
+ }
+ /* Don't update next, because we didn't add a new node. */
+ }
+ }
+
+ /* Now pick the best path through the whole trellis. */
+ band = vp8_coef_bands_8x8[i + 1];
+ VP8_COMBINEENTROPYCONTEXTS_8x8(pt, *a, *l, *a1, *l1);
+ rate0 = tokens[next][0].rate;
+ rate1 = tokens[next][1].rate;
+ error0 = tokens[next][0].error;
+ error1 = tokens[next][1].error;
+ t0 = tokens[next][0].token;
+ t1 = tokens[next][1].token;
+ rate0 += mb->token_costs[type][band][pt][t0];
+ rate1 += mb->token_costs[type][band][pt][t1];
+ rd_cost0 = RDCOST_8x8(rdmult, rddiv, rate0, error0);
+ rd_cost1 = RDCOST_8x8(rdmult, rddiv, rate1, error1);
+ if (rd_cost0 == rd_cost1)
+ {+ rd_cost0 = RDTRUNC_8x8(rdmult, rddiv, rate0, error0);
+ rd_cost1 = RDTRUNC_8x8(rdmult, rddiv, rate1, error1);
+ }
+ best = rd_cost1 < rd_cost0;
+ final_eob = i0 - 1;
+ for (i = next; i < eob; i = next)
+ {+ x = tokens[i][best].qc;
+ if (x)
+ final_eob = i;
+ rc = vp8_default_zig_zag1d_8x8[i];
+ qcoeff_ptr[rc] = x;
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0];
+ next = tokens[i][best].next;
+ best = (best_mask[best] >> i) & 1;
+ }
+ final_eob++;
+
+ d->eob = final_eob;
+ *a = *l = (d->eob != !type);
+
+}
+
+void optimize_mb_8x8(MACROBLOCK *x, const VP8_ENCODER_RTCD *rtcd)
+{+ int b;
+ int type;
+ int has_2nd_order;
+ ENTROPY_CONTEXT_PLANES t_above, t_left;
+ ENTROPY_CONTEXT *ta;
+ ENTROPY_CONTEXT *tl;
+
+ vpx_memcpy(&t_above, x->e_mbd.above_context, sizeof(ENTROPY_CONTEXT_PLANES));
+ vpx_memcpy(&t_left, x->e_mbd.left_context, sizeof(ENTROPY_CONTEXT_PLANES));
+
+ ta = (ENTROPY_CONTEXT *)&t_above;
+ tl = (ENTROPY_CONTEXT *)&t_left;
+
+ has_2nd_order = (x->e_mbd.mode_info_context->mbmi.mode != B_PRED
+ && x->e_mbd.mode_info_context->mbmi.mode != SPLITMV);
+ type = has_2nd_order ? 0 : 3;
+
+ for (b = 0; b < 16; b+=4)
+ {+ optimize_b_8x8(x, b, type,
+ ta + vp8_block2above[b], tl + vp8_block2left[b],
+ ta + vp8_block2above[b+1], tl + vp8_block2left[b+4],
+ rtcd);
+
+ if(b==0)
+ {+ *(ta + vp8_block2above[1]) = *(ta + vp8_block2above[4]) = *(ta + vp8_block2above[5]) = *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[1]) = *(tl + vp8_block2left[4]) = *(tl + vp8_block2left[5]) = *(tl + vp8_block2left[b]);
+ }
+ else if(b==4)
+ {+ *(ta + vp8_block2above[2]) = *(ta + vp8_block2above[3]) = *(ta + vp8_block2above[6]) = *(ta + vp8_block2above[7]) = *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[2]) = *(tl + vp8_block2left[3]) = *(tl + vp8_block2left[6]) = *(tl + vp8_block2left[7]) = *(tl + vp8_block2left[b]);
+ *(ta + vp8_block2above[4]) = *(ta + vp8_block2above[1]);
+ *(tl + vp8_block2left[4]) = *(tl + vp8_block2left[1]);
+ }
+ else if(b==8)
+ {+ *(ta + vp8_block2above[9]) = *(ta + vp8_block2above[12]) = *(ta + vp8_block2above[13]) = *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[9]) = *(tl + vp8_block2left[12]) = *(tl + vp8_block2left[13]) = *(tl + vp8_block2left[b]);
+
+ }
+ else if(b==12)
+ {+ *(ta + vp8_block2above[10]) = *(ta + vp8_block2above[11]) = *(ta + vp8_block2above[14]) = *(ta + vp8_block2above[15]) = *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[10]) = *(tl + vp8_block2left[11]) = *(tl + vp8_block2left[14]) = *(tl + vp8_block2left[15]) = *(tl + vp8_block2left[b]);
+ *(ta + vp8_block2above[12]) = *(ta + vp8_block2above[8]);
+ *(tl + vp8_block2left[12]) = *(tl + vp8_block2left[8]);
+
+ }
+
+
+
+ }
+
+ for (b = 16; b < 20; b+=4)
+ {+ optimize_b_8x8(x, b, PLANE_TYPE_UV, //vp8_block2type[b],
+ ta + vp8_block2above[b], tl + vp8_block2left[b],
+ ta + vp8_block2above[b+1], tl + vp8_block2left[b+2],
+ rtcd);
+ *(ta + vp8_block2above[b+1]) = *(ta + vp8_block2above[b+2]) = *(ta + vp8_block2above[b+3]) =
+ *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[b+1]) = *(tl + vp8_block2left[b+2]) = *(tl + vp8_block2left[b+3]) =
+ *(tl + vp8_block2left[b]);
+
+ }
+
+ for (b = 20; b < 24; b+=4)
+ {+ optimize_b_8x8(x, b, PLANE_TYPE_UV, //vp8_block2type[b],
+ ta + vp8_block2above[b], tl + vp8_block2left[b],
+ ta + vp8_block2above[b+1], tl + vp8_block2left[b+2],
+ rtcd);
+ *(ta + vp8_block2above[b+1]) = *(ta + vp8_block2above[b+2]) = *(ta + vp8_block2above[b+3]) =
+ *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[b+1]) = *(tl + vp8_block2left[b+2]) = *(tl + vp8_block2left[b+3]) =
+ *(tl + vp8_block2left[b]);
+
+ }
+
+
+ /*
+ if (has_2nd_order)
+ {+ vp8_setup_temp_context(&t, x->e_mbd.above_context[Y2CONTEXT],
+ x->e_mbd.left_context[Y2CONTEXT], 1);
+ optimize_b(x, 24, 1, t.a, t.l, rtcd);
+ }
+ */
+}
+
+void vp8_optimize_mby_8x8(MACROBLOCK *x, const VP8_ENCODER_RTCD *rtcd)
+{+ int b;
+ int type;
+ int has_2nd_order;
+
+ ENTROPY_CONTEXT_PLANES t_above, t_left;
+ ENTROPY_CONTEXT *ta;
+ ENTROPY_CONTEXT *tl;
+
+ if (!x->e_mbd.above_context)
+ return;
+
+ if (!x->e_mbd.left_context)
+ return;
+
+ vpx_memcpy(&t_above, x->e_mbd.above_context, sizeof(ENTROPY_CONTEXT_PLANES));
+ vpx_memcpy(&t_left, x->e_mbd.left_context, sizeof(ENTROPY_CONTEXT_PLANES));
+
+ ta = (ENTROPY_CONTEXT *)&t_above;
+ tl = (ENTROPY_CONTEXT *)&t_left;
+
+ has_2nd_order = (x->e_mbd.mode_info_context->mbmi.mode != B_PRED
+ && x->e_mbd.mode_info_context->mbmi.mode != SPLITMV);
+ type = has_2nd_order ? 0 : 3;
+
+ for (b = 0; b < 16; b+=4)
+ {+ optimize_b_8x8(x, b, type,
+ ta + vp8_block2above[b], tl + vp8_block2left[b],
+ ta + vp8_block2above[b+1], tl + vp8_block2left[b+4],
+ rtcd);
+ if(b==0)
+ {+ *(ta + vp8_block2above[1]) = *(ta + vp8_block2above[4]) = *(ta + vp8_block2above[5]) = *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[1]) = *(tl + vp8_block2left[4]) = *(tl + vp8_block2left[5]) = *(tl + vp8_block2left[b]);
+ }
+ else if(b==4)
+ {+ *(ta + vp8_block2above[2]) = *(ta + vp8_block2above[3]) = *(ta + vp8_block2above[6]) = *(ta + vp8_block2above[7]) = *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[2]) = *(tl + vp8_block2left[3]) = *(tl + vp8_block2left[6]) = *(tl + vp8_block2left[7]) = *(tl + vp8_block2left[b]);
+ *(ta + vp8_block2above[4]) = *(ta + vp8_block2above[1]);
+ *(tl + vp8_block2left[4]) = *(tl + vp8_block2left[1]);
+ }
+ else if(b==8)
+ {+ *(ta + vp8_block2above[9]) = *(ta + vp8_block2above[12]) = *(ta + vp8_block2above[13]) = *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[9]) = *(tl + vp8_block2left[12]) = *(tl + vp8_block2left[13]) = *(tl + vp8_block2left[b]);
+
+ }
+ else if(b==12)
+ {+ *(ta + vp8_block2above[10]) = *(ta + vp8_block2above[11]) = *(ta + vp8_block2above[14]) = *(ta + vp8_block2above[15]) = *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[10]) = *(tl + vp8_block2left[11]) = *(tl + vp8_block2left[14]) = *(tl + vp8_block2left[15]) = *(tl + vp8_block2left[b]);
+ *(ta + vp8_block2above[12]) = *(ta + vp8_block2above[8]);
+ *(tl + vp8_block2left[12]) = *(tl + vp8_block2left[8]);
+
+ }
+
+
+ }
+
+ /*
+ if (has_2nd_order)
+ {+ vp8_setup_temp_context(&t, x->e_mbd.above_context[Y2CONTEXT],
+ x->e_mbd.left_context[Y2CONTEXT], 1);
+ optimize_b(x, 24, 1, t.a, t.l, rtcd);
+ }
+ */
+}
+
+void vp8_optimize_mbuv_8x8(MACROBLOCK *x, const VP8_ENCODER_RTCD *rtcd)
+{+ int b;
+ ENTROPY_CONTEXT_PLANES t_above, t_left;
+ ENTROPY_CONTEXT *ta;
+ ENTROPY_CONTEXT *tl;
+
+ if (!x->e_mbd.above_context)
+ return;
+
+ if (!x->e_mbd.left_context)
+ return;
+
+ vpx_memcpy(&t_above, x->e_mbd.above_context, sizeof(ENTROPY_CONTEXT_PLANES));
+ vpx_memcpy(&t_left, x->e_mbd.left_context, sizeof(ENTROPY_CONTEXT_PLANES));
+
+ ta = (ENTROPY_CONTEXT *)&t_above;
+ tl = (ENTROPY_CONTEXT *)&t_left;
+
+ for (b = 16; b < 20; b+=4)
+ {+ optimize_b_8x8(x, b, PLANE_TYPE_UV, //vp8_block2type[b],
+ ta + vp8_block2above[b], tl + vp8_block2left[b],
+ ta + vp8_block2above[b+1], tl + vp8_block2left[b+2],
+ rtcd);
+ *(ta + vp8_block2above[b+1]) = *(ta + vp8_block2above[b+2]) = *(ta + vp8_block2above[b+3]) =
+ *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[b+1]) = *(tl + vp8_block2left[b+2]) = *(tl + vp8_block2left[b+3]) =
+ *(tl + vp8_block2left[b]);
+
+ }
+
+ for (b = 20; b < 24; b+=4)
+ {+ optimize_b_8x8(x, b, PLANE_TYPE_UV, //vp8_block2type[b],
+ ta + vp8_block2above[b], tl + vp8_block2left[b],
+ ta + vp8_block2above[b+1], tl + vp8_block2left[b+2],
+ rtcd);
+ *(ta + vp8_block2above[b+1]) = *(ta + vp8_block2above[b+2]) = *(ta + vp8_block2above[b+3]) =
+ *(ta + vp8_block2above[b]);
+ *(tl + vp8_block2left[b+1]) = *(tl + vp8_block2left[b+2]) = *(tl + vp8_block2left[b+3]) =
+ *(tl + vp8_block2left[b]);
+
+ }
+
+}
+#endif
+
void vp8_encode_inter16x16(const VP8_ENCODER_RTCD *rtcd, MACROBLOCK *x)
{vp8_build_inter_predictors_mb(&x->e_mbd);
@@ -587,21 +1158,89 @@
vp8_subtract_mb(rtcd, x);
- transform_mb(x);
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_transform_mb_8x8(x);
+ else
+#endif
+ transform_mb(x);
- vp8_quantize_mb(x);
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_quantize_mb_8x8(x);
+ else
+#endif
+ vp8_quantize_mb(x);
if (x->optimize)
+ {+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ optimize_mb_8x8(x, rtcd);
+ else
+#endif
optimize_mb(x, rtcd);
+ }
- vp8_inverse_transform_mb(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_inverse_transform_mb_8x8(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
+ else
+#endif
+ vp8_inverse_transform_mb(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2) {+#ifdef ENC_DEBUG
+ if (enc_debug)
+ {+ int i;
+ printf("qcoeff:\n");+ printf("%d %d:\n", x->e_mbd.mb_to_left_edge, x->e_mbd.mb_to_top_edge);+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.qcoeff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("dqcoeff:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.dqcoeff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("diff:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.diff[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("predictor:\n");+ for (i =0; i<400; i++) {+ printf("%3d ", x->e_mbd.predictor[i]);+ if (i%16 == 15) printf("\n");+ }
+ printf("\n");+ }
+#endif
+ }
RECON_INVOKE(&rtcd->common->recon, recon_mb)
(IF_RTCD(&rtcd->common->recon), &x->e_mbd);
+#ifdef ENC_DEBUG
+ if (enc_debug) {+ int i, j, k;
+ printf("Final Reconstruction\n");+ for (i =0; i<16; i+=4) {+ BLOCKD *b = &x->e_mbd.block[i];
+ unsigned char *d = *(b->base_dst) + b->dst;
+ for (k=0; k<4; k++) {+ for (j=0; j<16; j++)
+ printf("%3d ", d[j]);+ printf("\n");+ d+=b->dst_stride;
+ }
+ }
+ }
+#endif
}
-/* this funciton is used by first pass only */
+/* this function is used by first pass only */
void vp8_encode_inter16x16y(const VP8_ENCODER_RTCD *rtcd, MACROBLOCK *x)
{BLOCK *b = &x->block[0];
@@ -610,22 +1249,34 @@
ENCODEMB_INVOKE(&rtcd->encodemb, submby)(x->src_diff, *(b->base_src), x->e_mbd.predictor, b->src_stride);
- transform_mby(x);
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_transform_mby_8x8(x);
+ else
+#endif
+ transform_mby(x);
vp8_quantize_mby(x);
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_inverse_transform_mby_8x8(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
+ else
+#endif
+ vp8_inverse_transform_mby(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
- vp8_inverse_transform_mby(IF_RTCD(&rtcd->common->idct), &x->e_mbd);
-
RECON_INVOKE(&rtcd->common->recon, recon_mby)
(IF_RTCD(&rtcd->common->recon), &x->e_mbd);
}
-
void vp8_encode_inter16x16uvrd(const VP8_ENCODER_RTCD *rtcd, MACROBLOCK *x)
{vp8_build_inter_predictors_mbuv(&x->e_mbd);
ENCODEMB_INVOKE(&rtcd->encodemb, submbuv)(x->src_diff, x->src.u_buffer, x->src.v_buffer, x->e_mbd.predictor, x->src.uv_stride);
-
+#if CONFIG_T8X8
+ if(x->e_mbd.mode_info_context->mbmi.segment_id >= 2)
+ vp8_transform_mbuv_8x8(x);
+ else
+#endif
vp8_transform_mbuv(x);
vp8_quantize_mbuv(x);
--- a/vp8/encoder/encodemb.h
+++ b/vp8/encoder/encodemb.h
@@ -103,4 +103,16 @@
void vp8_optimize_mby(MACROBLOCK *x, const struct VP8_ENCODER_RTCD *rtcd);
void vp8_optimize_mbuv(MACROBLOCK *x, const struct VP8_ENCODER_RTCD *rtcd);
void vp8_encode_inter16x16y(const struct VP8_ENCODER_RTCD *rtcd, MACROBLOCK *x);
+
+#if CONFIG_T8X8
+void vp8_transform_mb_8x8(MACROBLOCK *mb);
+void vp8_transform_mbuv_8x8(MACROBLOCK *x);
+void vp8_transform_intra_mby_8x8(MACROBLOCK *x);
+void vp8_build_dcblock_8x8(MACROBLOCK *b);
+void vp8_optimize_mby_8x8(MACROBLOCK *x, const struct VP8_ENCODER_RTCD *rtcd);
+void vp8_optimize_mbuv_8x8(MACROBLOCK *x, const struct VP8_ENCODER_RTCD *rtcd);
+#endif
+
+
+
#endif
--- a/vp8/encoder/ethreading.c
+++ b/vp8/encoder/ethreading.c
@@ -24,6 +24,14 @@
extern void vp8_build_block_offsets(MACROBLOCK *x);
extern void vp8_setup_block_ptrs(MACROBLOCK *x);
+#ifdef MODE_STATS
+extern unsigned int inter_y_modes[10];
+extern unsigned int inter_uv_modes[4];
+extern unsigned int inter_b_modes[15];
+extern unsigned int y_modes[5];
+extern unsigned int uv_modes[4];
+extern unsigned int b_modes[14];
+#endif
extern void loopfilter_frame(VP8_COMP *cpi, VP8_COMMON *cm);
static THREAD_FUNCTION loopfilter_thread(void *p_data)
@@ -175,7 +183,7 @@
{*totalrate += vp8cx_encode_intra_macro_block(cpi, x, &tp);
#ifdef MODE_STATS
- y_modes[xd->mbmi.mode] ++;
+ y_modes[xd->mode_info_context->mbmi.mode] ++;
#endif
}
else
@@ -183,15 +191,15 @@
*totalrate += vp8cx_encode_inter_macroblock(cpi, x, &tp, recon_yoffset, recon_uvoffset);
#ifdef MODE_STATS
- inter_y_modes[xd->mbmi.mode] ++;
+ inter_y_modes[xd->mode_info_context->mbmi.mode] ++;
- if (xd->mbmi.mode == SPLITMV)
+ if (xd->mode_info_context->mbmi.mode == SPLITMV)
{int b;
- for (b = 0; b < xd->mbmi.partition_count; b++)
+ for (b = 0; b < x->partition_info->count; b++)
{- inter_b_modes[x->partition->bmi[b].mode] ++;
+ inter_b_modes[x->partition_info->bmi[b].mode] ++;
}
}
--- a/vp8/encoder/generic/csystemdependent.c
+++ b/vp8/encoder/generic/csystemdependent.c
@@ -69,6 +69,10 @@
cpi->rtcd.variance.get4x4sse_cs = vp8_get4x4sse_cs_c;
+#if CONFIG_T8X8
+ cpi->rtcd.fdct.short8x8 = vp8_short_fdct8x8_c;
+ cpi->rtcd.fdct.haar_short2x2 = vp8_short_fhaar2x2_c;
+#endif
cpi->rtcd.fdct.short4x4 = vp8_short_fdct4x4_c;
cpi->rtcd.fdct.short8x4 = vp8_short_fdct8x4_c;
cpi->rtcd.fdct.fast4x4 = vp8_short_fdct4x4_c;
@@ -86,6 +90,12 @@
cpi->rtcd.quantize.quantb_pair = vp8_regular_quantize_b_pair;
cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_c;
cpi->rtcd.quantize.fastquantb_pair = vp8_fast_quantize_b_pair_c;
+#if CONFIG_T8X8
+ cpi->rtcd.quantize.quantb_8x8 = vp8_regular_quantize_b_8x8;
+ cpi->rtcd.quantize.fastquantb_8x8 = vp8_fast_quantize_b_8x8_c;
+ cpi->rtcd.quantize.quantb_2x2 = vp8_regular_quantize_b_2x2;
+ cpi->rtcd.quantize.fastquantb_2x2 = vp8_fast_quantize_b_2x2_c;
+#endif
cpi->rtcd.search.full_search = vp8_full_search_sad;
cpi->rtcd.search.refining_search = vp8_refining_search_sad;
cpi->rtcd.search.diamond_search = vp8_diamond_search_sad;
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -46,6 +46,8 @@
#define RTCD(x) NULL
#endif
+#define OUTPUT_YUV_REC
+
extern void vp8cx_pick_filter_level_fast(YV12_BUFFER_CONFIG *sd, VP8_COMP *cpi);
extern void vp8cx_set_alt_lf_level(VP8_COMP *cpi, int filt_val);
extern void vp8cx_pick_filter_level(YV12_BUFFER_CONFIG *sd, VP8_COMP *cpi);
@@ -105,10 +107,13 @@
#ifdef OUTPUT_YUV_SRC
FILE *yuv_file;
#endif
+#ifdef OUTPUT_YUV_REC
+FILE *yuv_rec_file;
+#endif
#if 0
FILE *framepsnr;
-FILE *kf_list;
+FILE ikf_list;
FILE *keyfile;
#endif
@@ -130,16 +135,21 @@
unsigned int cnt_ef = 0;
#endif
+#if defined(SECTIONBITS_OUTPUT)
+extern unsigned __int64 Sectionbits[500];
+#endif
#ifdef MODE_STATS
-extern unsigned __int64 Sectionbits[50];
extern int y_modes[5] ;
extern int uv_modes[4] ;
extern int b_modes[10] ;
-
extern int inter_y_modes[10] ;
extern int inter_uv_modes[4] ;
extern unsigned int inter_b_modes[15];
+#if CONFIG_SEGMENTATION
+extern int segment_modes_intra[MAX_MB_SEGMENTS];
+extern int segment_modes_inter[MAX_MB_SEGMENTS];
#endif
+#endif
extern void (*vp8_short_fdct4x4)(short *input, short *output, int pitch);
extern void (*vp8_short_fdct8x4)(short *input, short *output, int pitch);
@@ -309,7 +319,11 @@
static void setup_features(VP8_COMP *cpi)
{// Set up default state for MB feature flags
+#if CONFIG_SEGMENTATION
+ cpi->mb.e_mbd.segmentation_enabled = 1;
+#else
cpi->mb.e_mbd.segmentation_enabled = 0;
+#endif
cpi->mb.e_mbd.update_mb_segmentation_map = 0;
cpi->mb.e_mbd.update_mb_segmentation_data = 0;
vpx_memset(cpi->mb.e_mbd.mb_segment_tree_probs, 255, sizeof(cpi->mb.e_mbd.mb_segment_tree_probs));
@@ -1231,16 +1245,25 @@
if (cpi->sf.improved_dct)
{+#if CONFIG_T8X8
+ cpi->mb.vp8_short_fdct8x8 = FDCT_INVOKE(&cpi->rtcd.fdct, short8x8);
+#endif
cpi->mb.vp8_short_fdct8x4 = FDCT_INVOKE(&cpi->rtcd.fdct, short8x4);
cpi->mb.vp8_short_fdct4x4 = FDCT_INVOKE(&cpi->rtcd.fdct, short4x4);
}
else
{+#if CONFIG_T8X8
+ cpi->mb.vp8_short_fdct8x8 = FDCT_INVOKE(&cpi->rtcd.fdct, short8x8);
+#endif
cpi->mb.vp8_short_fdct8x4 = FDCT_INVOKE(&cpi->rtcd.fdct, fast8x4);
cpi->mb.vp8_short_fdct4x4 = FDCT_INVOKE(&cpi->rtcd.fdct, fast4x4);
}
cpi->mb.short_walsh4x4 = FDCT_INVOKE(&cpi->rtcd.fdct, walsh_short4x4);
+#if CONFIG_T8X8
+ cpi->mb.short_fhaar2x2 = FDCT_INVOKE(&cpi->rtcd.fdct, haar_short2x2);
+#endif
if (cpi->sf.improved_quant)
{@@ -1248,6 +1271,10 @@
quantb);
cpi->mb.quantize_b_pair = QUANTIZE_INVOKE(&cpi->rtcd.quantize,
quantb_pair);
+#if CONFIG_T8X8
+ cpi->mb.quantize_b_8x8 = QUANTIZE_INVOKE(&cpi->rtcd.quantize, quantb_8x8);
+ cpi->mb.quantize_b_2x2 = QUANTIZE_INVOKE(&cpi->rtcd.quantize, quantb_2x2);
+#endif
}
else
{@@ -1255,6 +1282,10 @@
fastquantb);
cpi->mb.quantize_b_pair = QUANTIZE_INVOKE(&cpi->rtcd.quantize,
fastquantb_pair);
+#if CONFIG_T8X8
+ cpi->mb.quantize_b_8x8 = QUANTIZE_INVOKE(&cpi->rtcd.quantize, fastquantb_8x8);
+ cpi->mb.quantize_b_2x2 = QUANTIZE_INVOKE(&cpi->rtcd.quantize, fastquantb_2x2);
+#endif
}
if (cpi->sf.improved_quant != last_improved_quant)
vp8cx_init_quantizer(cpi);
@@ -2037,6 +2068,9 @@
#ifdef OUTPUT_YUV_SRC
yuv_file = fopen("bd.yuv", "ab");#endif
+#ifdef OUTPUT_YUV_REC
+ yuv_rec_file = fopen("rec.yuv", "wb");+#endif
#if 0
framepsnr = fopen("framepsnr.stt", "a");@@ -2250,8 +2284,8 @@
#ifdef MODE_STATS
{extern int count_mb_seg[4];
- FILE *f = fopen("modes.stt", "a");- double dr = (double)cpi->oxcf.frame_rate * (double)bytes * (double)8 / (double)count / (double)1000 ;
+ FILE *f = fopen("modes.stt", "w");+ double dr = (double)cpi->oxcf.frame_rate * (double)cpi->bytes * (double)8 / (double)cpi->count / (double)1000 ;
fprintf(f, "intra_mode in Intra Frames:\n");
fprintf(f, "Y: %8d, %8d, %8d, %8d, %8d\n", y_modes[0], y_modes[1], y_modes[2], y_modes[3], y_modes[4]);
fprintf(f, "UV:%8d, %8d, %8d, %8d\n", uv_modes[0], uv_modes[1], uv_modes[2], uv_modes[3]);
@@ -2265,6 +2299,9 @@
fprintf(f, "\n");
}
+#if CONFIG_SEGMENTATION
+ fprintf(f, "Segments:%8d, %8d, %8d, %8d\n", segment_modes_intra[0], segment_modes_intra[1], segment_modes_intra[2], segment_modes_intra[3]);
+#endif
fprintf(f, "Modes in Inter Frames:\n");
fprintf(f, "Y: %8d, %8d, %8d, %8d, %8d, %8d, %8d, %8d, %8d, %8d\n",
@@ -2284,8 +2321,9 @@
fprintf(f, "P:%8d, %8d, %8d, %8d\n", count_mb_seg[0], count_mb_seg[1], count_mb_seg[2], count_mb_seg[3]);
fprintf(f, "PB:%8d, %8d, %8d, %8d\n", inter_b_modes[LEFT4X4], inter_b_modes[ABOVE4X4], inter_b_modes[ZERO4X4], inter_b_modes[NEW4X4]);
-
-
+#if CONFIG_SEGMENTATION
+ fprintf(f, "Segments:%8d, %8d, %8d, %8d\n", segment_modes_inter[0], segment_modes_inter[1], segment_modes_inter[2], segment_modes_inter[3]);
+#endif
fclose(f);
}
#endif
@@ -2373,6 +2411,9 @@
#ifdef OUTPUT_YUV_SRC
fclose(yuv_file);
#endif
+#ifdef OUTPUT_YUV_REC
+ fclose(yuv_rec_file);
+#endif
#if 0
@@ -2583,10 +2624,9 @@
}
-#if OUTPUT_YUV_SRC
-void vp8_write_yuv_frame(const char *name, YV12_BUFFER_CONFIG *s)
+#ifdef OUTPUT_YUV_SRC
+void vp8_write_yuv_frame(YV12_BUFFER_CONFIG *s)
{- FILE *yuv_file = fopen(name, "ab");
unsigned char *src = s->y_buffer;
int h = s->y_height;
@@ -2616,8 +2656,42 @@
src += s->uv_stride;
}
while (--h);
+}
+#endif
- fclose(yuv_file);
+#ifdef OUTPUT_YUV_REC
+void vp8_write_yuv_rec_frame(VP8_COMMON *cm)
+{+ YV12_BUFFER_CONFIG *s = cm->frame_to_show;
+ unsigned char *src = s->y_buffer;
+ int h = cm->Height;
+
+ do
+ {+ fwrite(src, s->y_width, 1, yuv_rec_file);
+ src += s->y_stride;
+ }
+ while (--h);
+
+ src = s->u_buffer;
+ h = (cm->Height+1)/2;
+
+ do
+ {+ fwrite(src, s->uv_width, 1, yuv_rec_file);
+ src += s->uv_stride;
+ }
+ while (--h);
+
+ src = s->v_buffer;
+ h = (cm->Height+1)/2;
+
+ do
+ {+ fwrite(src, s->uv_width, 1, yuv_rec_file);
+ src += s->uv_stride;
+ }
+ while (--h);
}
#endif
@@ -4643,14 +4717,8 @@
fclose(recon_file);
}
#endif
-#if 0
- // DEBUG
- if(cm->current_video_frame>173 && cm->current_video_frame<178)
- {- char filename[512];
- sprintf(filename, "enc%04d.yuv", (int) cm->current_video_frame);
- vp8_write_yuv_frame(filename, cm->frame_to_show);
- }
+#ifdef OUTPUT_YUV_REC
+ vp8_write_yuv_rec_frame(cm);
#endif
}
@@ -5005,7 +5073,7 @@
}
else
#endif
- encode_frame_to_data_rate(cpi, size, dest, frame_flags);
+ encode_frame_to_data_rate(cpi, size, dest, frame_flags);
if (cpi->compressor_speed == 2)
{--- a/vp8/encoder/onyx_int.h
+++ b/vp8/encoder/onyx_int.h
@@ -32,12 +32,15 @@
#include "lookahead.h"
//#define SPEEDSTATS 1
+#define MODE_STATS 1
+//#define ENC_DEBUG
+
#define MIN_GF_INTERVAL 4
#define DEFAULT_GF_INTERVAL 7
#define KEY_FRAME_CONTEXT 5
-#define MAX_LAG_BUFFERS (CONFIG_REALTIME_ONLY? 1 : 25)
+#define MAX_LAG_BUFFERS (CONFIG_REALTIME_ONLY? 1 : 25)//1:25
#define AF_THRESH 25
#define AF_THRESH2 100
@@ -411,6 +414,11 @@
//save vp8_tree_probs_from_distribution result for each frame to avoid repeat calculation
vp8_prob frame_coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
unsigned int frame_branch_ct [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES][2];
+#if CONFIG_T8X8
+ unsigned int coef_counts_8x8 [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS]; /* for this frame */
+ vp8_prob frame_coef_probs_8x8 [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
+ unsigned int frame_branch_ct_8x8 [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES][2];
+#endif
int gfu_boost;
int kf_boost;
@@ -469,6 +477,8 @@
int gf_update_recommended;
int skip_true_count;
int skip_false_count;
+ int t4x4_count;
+ int t8x8_count;
unsigned char *segmentation_map;
signed char segment_feature_data[MB_LVL_MAX][MAX_MB_SEGMENTS]; // Segment data (can be deltas or absolute values)
@@ -636,7 +646,7 @@
void vp8_tokenize_mb(VP8_COMP *, MACROBLOCKD *, TOKENEXTRA **);
void vp8_set_speed_features(VP8_COMP *cpi);
-
+extern void vp8_write_yuv_frame(const char *name, YV12_BUFFER_CONFIG *s);
#if CONFIG_DEBUG
#define CHECK_MEM_ERROR(lval,expr) do {\lval = (expr); \
--- a/vp8/encoder/quantize.c
+++ b/vp8/encoder/quantize.c
@@ -16,6 +16,10 @@
#include "quantize.h"
#include "vp8/common/quant_common.h"
+#ifdef ENC_DEBUG
+extern int enc_debug;
+#endif
+
#define EXACT_QUANT
#ifdef EXACT_FASTQUANT
@@ -78,6 +82,9 @@
short *dqcoeff_ptr = d->dqcoeff;
short *dequant_ptr = d->dequant;
+ vpx_memset(qcoeff_ptr, 0, 32);
+ vpx_memset(dqcoeff_ptr, 0, 32);
+
eob = -1;
for (i = 0; i < 16; i++)
{@@ -267,8 +274,9 @@
d->eob = eob + 1;
}
-#endif
+#endif //EXACT_QUANT
+
void vp8_quantize_mby_c(MACROBLOCK *x)
{int i;
@@ -301,6 +309,592 @@
x->quantize_b(&x->block[i], &x->e_mbd.block[i]);
}
+#if CONFIG_T8X8
+
+#ifdef EXACT_FASTQUANT
+void vp8_fast_quantize_b_2x2_c(BLOCK *b, BLOCKD *d)
+{+ int i, rc, eob;
+ int zbin;
+ int x, y, z, sz;
+ short *coeff_ptr = b->coeff;
+ short *zbin_ptr = b->zbin;
+ short *round_ptr = b->round;
+ short *quant_ptr = b->quant;
+ short *quant_shift_ptr = b->quant_shift;
+ short *qcoeff_ptr = d->qcoeff;
+ short *dqcoeff_ptr = d->dqcoeff;
+ short *dequant_ptr = d->dequant;
+ //double q2nd = 4;
+
+
+ vpx_memset(qcoeff_ptr, 0, 32);
+ vpx_memset(dqcoeff_ptr, 0, 32);
+
+ eob = -1;
+
+ for (i = 0; i < 4; i++)
+ {+ rc = vp8_default_zig_zag1d[i];
+ z = coeff_ptr[rc];
+ //zbin = zbin_ptr[rc]/q2nd ;
+ zbin = zbin_ptr[rc] ;
+
+ sz = (z >> 31); // sign of z
+ x = (z ^ sz) - sz; // x = abs(z)
+
+ if (x >= zbin)
+ {+ //x += (round_ptr[rc]/q2nd);
+ x += (round_ptr[rc]);
+ //y = ((int)((int)(x * quant_ptr[rc] * q2nd) >> 16) + x)
+ // >> quant_shift_ptr[rc]; // quantize (x)
+ y = ((int)((int)(x * quant_ptr[rc]) >> 16) + x)
+ >> quant_shift_ptr[rc]; // quantize (x)
+ x = (y ^ sz) - sz; // get the sign back
+ qcoeff_ptr[rc] = x; // write to destination
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc]; // dequantized value
+
+ if (y)
+ {+ eob = i; // last nonzero coeffs
+ }
+ }
+ }
+ d->eob = eob + 1;
+}
+
+void vp8_fast_quantize_b_8x8_c(BLOCK *b, BLOCKD *d)// only ac and dc difference, no difference among ac
+{+ int i, rc, eob;
+ int zbin;
+ int x, y, z, sz;
+ short *coeff_ptr = b->coeff;
+ short *zbin_ptr = b->zbin;
+ short *round_ptr = b->round;
+ short *quant_ptr = b->quant;
+ short *quant_shift_ptr = b->quant_shift;
+ short *qcoeff_ptr = d->qcoeff;
+ short *dqcoeff_ptr = d->dqcoeff;
+ short *dequant_ptr = d->dequant;
+ //double q1st = 2;
+ vpx_memset(qcoeff_ptr, 0, 64*sizeof(short));
+ vpx_memset(dqcoeff_ptr, 0, 64*sizeof(short));
+
+ eob = -1;
+
+ for (i = 0; i < 64; i++)
+ {+ rc = vp8_default_zig_zag1d_8x8[i];
+ z = coeff_ptr[rc];
+ //zbin = zbin_ptr[rc!=0]/q1st ;
+ zbin = zbin_ptr[rc!=0] ;
+
+ sz = (z >> 31); // sign of z
+ x = (z ^ sz) - sz; // x = abs(z)
+
+ if (x >= zbin)
+ {+ //x += round_ptr[rc]/q1st;
+ //y = ((int)(((int)((x * quant_ptr[rc!=0] * q1st)) >> 16) + x))
+ // >> quant_shift_ptr[rc!=0]; // quantize (x)
+ x += round_ptr[rc];
+ y = ((int)(((int)((x * quant_ptr[rc!=0])) >> 16) + x))
+ >> quant_shift_ptr[rc!=0]; // quantize (x)
+ x = (y ^ sz) - sz; // get the sign back
+ qcoeff_ptr[rc] = x; // write to destination
+ //dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0] / q1st; // dequantized value
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0]; // dequantized value
+
+ if (y)
+ {+ eob = i; // last nonzero coeffs
+ }
+ }
+ }
+ d->eob = eob + 1;
+}
+
+#else
+
+void vp8_fast_quantize_b_2x2_c(BLOCK *b, BLOCKD *d)
+{+ int i, rc, eob;
+ int zbin;
+ int x, y, z, sz;
+ short *coeff_ptr = b->coeff;
+ short *zbin_ptr = b->zbin;
+ short *round_ptr = b->round;
+ short *quant_ptr = b->quant;
+ short *qcoeff_ptr = d->qcoeff;
+ short *dqcoeff_ptr = d->dqcoeff;
+ short *dequant_ptr = d->dequant;
+ //double q2nd = 4;
+ vpx_memset(qcoeff_ptr, 0, 32);
+ vpx_memset(dqcoeff_ptr, 0, 32);
+
+ eob = -1;
+
+ for (i = 0; i < 4; i++)
+ {+ rc = vp8_default_zig_zag1d[i];
+ z = coeff_ptr[rc];
+ //zbin = zbin_ptr[rc]/q2nd;
+ zbin = zbin_ptr[rc];
+
+ sz = (z >> 31); // sign of z
+ x = (z ^ sz) - sz; // x = abs(z)
+
+ if (x >= zbin)
+ {+ //y = ((int)((x + round_ptr[rc]/q2nd) * quant_ptr[rc] * q2nd)) >> 16; // quantize (x)
+ y = ((int)((x + round_ptr[rc]) * quant_ptr[rc])) >> 16; // quantize (x)
+ x = (y ^ sz) - sz; // get the sign back
+ qcoeff_ptr[rc] = x; // write to destination
+ //dqcoeff_ptr[rc] = x * dequant_ptr[rc] / q2nd; // dequantized value
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc]; // dequantized value
+
+ if (y)
+ {+ eob = i; // last nonzero coeffs
+ }
+ }
+ }
+ d->eob = eob + 1;
+ //if (d->eob > 4) printf("Flag Fast 2 (%d)\n", d->eob);+}
+
+void vp8_fast_quantize_b_8x8_c(BLOCK *b, BLOCKD *d)
+{+ int i, rc, eob;
+ int zbin;
+ int x, y, z, sz;
+ short *coeff_ptr = b->coeff;
+ short *zbin_ptr = b->zbin;
+ short *round_ptr = b->round;
+ short *quant_ptr = b->quant;
+ short *qcoeff_ptr = d->qcoeff;
+ short *dqcoeff_ptr = d->dqcoeff;
+ short *dequant_ptr = d->dequant;
+ //double q1st = 2;
+ vpx_memset(qcoeff_ptr, 0, 64*sizeof(short));
+ vpx_memset(dqcoeff_ptr, 0, 64*sizeof(short));
+
+ eob = -1;
+
+ for (i = 0; i < 64; i++)
+ {+
+ rc = vp8_default_zig_zag1d_8x8[i];
+ z = coeff_ptr[rc];
+ //zbin = zbin_ptr[rc!=0]/q1st ;
+ zbin = zbin_ptr[rc!=0] ;
+
+ sz = (z >> 31); // sign of z
+ x = (z ^ sz) - sz; // x = abs(z)
+
+ if (x >= zbin)
+ {+ //y = ((int)((x + round_ptr[rc!=0] / q1st) * quant_ptr[rc!=0] * q1st)) >> 16;
+ y = ((int)((x + round_ptr[rc!=0]) * quant_ptr[rc!=0])) >> 16;
+ x = (y ^ sz) - sz; // get the sign back
+ qcoeff_ptr[rc] = x; // write to destination
+ //dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0] / q1st; // dequantized value
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0]; // dequantized value
+ if (y)
+ {+ eob = i; // last nonzero coeffs
+ }
+ }
+ }
+ d->eob = eob + 1;
+}
+
+#endif //EXACT_FASTQUANT
+
+#ifdef EXACT_QUANT
+void vp8_regular_quantize_b_2x2(BLOCK *b, BLOCKD *d)
+{+ int i, rc, eob;
+ int zbin;
+ int x, y, z, sz;
+ short *zbin_boost_ptr = b->zrun_zbin_boost;
+ short *coeff_ptr = b->coeff;
+ short *zbin_ptr = b->zbin;
+ short *round_ptr = b->round;
+ short *quant_ptr = b->quant;
+ unsigned char *quant_shift_ptr = b->quant_shift;
+ short *qcoeff_ptr = d->qcoeff;
+ short *dqcoeff_ptr = d->dqcoeff;
+ short *dequant_ptr = d->dequant;
+ short zbin_oq_value = b->zbin_extra;
+ //double q2nd = 4;
+ vpx_memset(qcoeff_ptr, 0, 32);
+ vpx_memset(dqcoeff_ptr, 0, 32);
+
+ eob = -1;
+
+ for (i = 0; i < 4; i++)
+ {+ rc = vp8_default_zig_zag1d[i];
+ z = coeff_ptr[rc];
+
+ //zbin = (zbin_ptr[rc] + *zbin_boost_ptr + zbin_oq_value)/q2nd;
+ zbin = (zbin_ptr[rc] + *zbin_boost_ptr + zbin_oq_value);
+
+ zbin_boost_ptr ++;
+ sz = (z >> 31); // sign of z
+ x = (z ^ sz) - sz; // x = abs(z)
+
+ if (x >= zbin)
+ {+ //x += (round_ptr[rc]/q2nd);
+ x += (round_ptr[rc]);
+ y = ((int)((int)(x * quant_ptr[rc]) >> 16) + x)
+ >> quant_shift_ptr[rc]; // quantize (x)
+ x = (y ^ sz) - sz; // get the sign back
+ qcoeff_ptr[rc] = x; // write to destination
+ //dqcoeff_ptr[rc] = x * dequant_ptr[rc]/q2nd; // dequantized value
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc]; // dequantized value
+
+ if (y)
+ {+ eob = i; // last nonzero coeffs
+ zbin_boost_ptr = &b->zrun_zbin_boost[0]; // reset zero runlength
+ }
+ }
+ }
+
+ d->eob = eob + 1;
+}
+
+void vp8_regular_quantize_b_8x8(BLOCK *b, BLOCKD *d)
+{+ int i, rc, eob;
+ int zbin;
+ int x, y, z, sz;
+ short *zbin_boost_ptr = b->zrun_zbin_boost;
+ short *coeff_ptr = b->coeff;
+ short *zbin_ptr = b->zbin;
+ short *round_ptr = b->round;
+ short *quant_ptr = b->quant;
+ unsigned char *quant_shift_ptr = b->quant_shift;
+ short *qcoeff_ptr = d->qcoeff;
+ short *dqcoeff_ptr = d->dqcoeff;
+ short *dequant_ptr = d->dequant;
+ short zbin_oq_value = b->zbin_extra;
+ //double q1st = 2;
+
+ vpx_memset(qcoeff_ptr, 0, 64*sizeof(short));
+ vpx_memset(dqcoeff_ptr, 0, 64*sizeof(short));
+
+ eob = -1;
+
+ for (i = 0; i < 64; i++)
+ {+
+ rc = vp8_default_zig_zag1d_8x8[i];
+ z = coeff_ptr[rc];
+
+ //zbin = (zbin_ptr[rc!=0] + *zbin_boost_ptr + zbin_oq_value)/q1st;
+ zbin = (zbin_ptr[rc!=0] + *zbin_boost_ptr + zbin_oq_value);
+
+ zbin_boost_ptr ++;
+ sz = (z >> 31); // sign of z
+ x = (z ^ sz) - sz; // x = abs(z)
+
+ if (x >= zbin)
+ {+ //x += (round_ptr[rc!=0]/q1st);
+ //y = ((int)(((int)(x * quant_ptr[rc!=0] * q1st) >> 16) + x))
+ // >> quant_shift_ptr[rc!=0]; // quantize (x)
+ x += (round_ptr[rc!=0]);
+ y = ((int)(((int)(x * quant_ptr[rc!=0]) >> 16) + x))
+ >> quant_shift_ptr[rc!=0]; // quantize (x)
+ x = (y ^ sz) - sz; // get the sign back
+ qcoeff_ptr[rc] = x; // write to destination
+ //dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0] / q1st; // dequantized value
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0]; // dequantized value
+
+ if (y)
+ {+ eob = i; // last nonzero coeffs
+ zbin_boost_ptr = &b->zrun_zbin_boost[0]; // reset zero runlength
+ }
+ }
+ }
+
+ d->eob = eob + 1;
+}
+
+void vp8_strict_quantize_b_2x2(BLOCK *b, BLOCKD *d)
+{+ int i;
+ int rc;
+ int eob;
+ int x;
+ int y;
+ int z;
+ int sz;
+ short *coeff_ptr;
+ short *quant_ptr;
+ unsigned char *quant_shift_ptr;
+ short *qcoeff_ptr;
+ short *dqcoeff_ptr;
+ short *dequant_ptr;
+ //double q2nd = 4;
+ coeff_ptr = b->coeff;
+ quant_ptr = b->quant;
+ quant_shift_ptr = b->quant_shift;
+ qcoeff_ptr = d->qcoeff;
+ dqcoeff_ptr = d->dqcoeff;
+ dequant_ptr = d->dequant;
+ eob = - 1;
+ vpx_memset(qcoeff_ptr, 0, 32);
+ vpx_memset(dqcoeff_ptr, 0, 32);
+ for (i = 0; i < 4; i++)
+ {+ int dq;
+ int round;
+
+ /*TODO: These arrays should be stored in zig-zag order.*/
+ rc = vp8_default_zig_zag1d[i];
+ z = coeff_ptr[rc];
+ //z = z * q2nd;
+ //dq = dequant_ptr[rc]/q2nd;
+ dq = dequant_ptr[rc];
+ round = dq >> 1;
+ /* Sign of z. */
+ sz = -(z < 0);
+ x = (z + sz) ^ sz;
+ x += round;
+ if (x >= dq)
+ {+ /* Quantize x */
+ y = (((x * quant_ptr[rc]) >> 16) + x) >> quant_shift_ptr[rc];
+ /* Put the sign back. */
+ x = (y + sz) ^ sz;
+ /* Save * the * coefficient and its dequantized value. */
+ qcoeff_ptr[rc] = x;
+ dqcoeff_ptr[rc] = x * dq;
+ /* Remember the last non-zero coefficient. */
+ if (y)
+ eob = i;
+ }
+ }
+
+ d->eob = eob + 1;
+}
+
+void vp8_strict_quantize_b_8x8(BLOCK *b, BLOCKD *d)
+{+ int i;
+ int rc;
+ int eob;
+ int x;
+ int y;
+ int z;
+ int sz;
+ short *coeff_ptr;
+ short *quant_ptr;
+ unsigned char *quant_shift_ptr;
+ short *qcoeff_ptr;
+ short *dqcoeff_ptr;
+ short *dequant_ptr;
+ //double q1st = 2;
+ printf("call strict quantizer\n");+ coeff_ptr = b->coeff;
+ quant_ptr = b->quant;
+ quant_shift_ptr = b->quant_shift;
+ qcoeff_ptr = d->qcoeff;
+ dqcoeff_ptr = d->dqcoeff;
+ dequant_ptr = d->dequant;
+ eob = - 1;
+ vpx_memset(qcoeff_ptr, 0, 64*sizeof(short));
+ vpx_memset(dqcoeff_ptr, 0, 64*sizeof(short));
+ for (i = 0; i < 64; i++)
+ {+ int dq;
+ int round;
+
+ /*TODO: These arrays should be stored in zig-zag order.*/
+ rc = vp8_default_zig_zag1d_8x8[i];
+ z = coeff_ptr[rc];
+ //z = z * q1st;
+ //dq = dequant_ptr[rc!=0]/q1st;
+ dq = dequant_ptr[rc!=0];
+ round = dq >> 1;
+ /* Sign of z. */
+ sz = -(z < 0);
+ x = (z + sz) ^ sz;
+ x += round;
+ if (x >= dq)
+ {+ /* Quantize x. */
+ y = ((int)(((int)((x * quant_ptr[rc!=0])) >> 16) + x)) >> quant_shift_ptr[rc!=0];
+ /* Put the sign back. */
+ x = (y + sz) ^ sz;
+ /* Save the coefficient and its dequantized value. * */
+ qcoeff_ptr[rc] = x;
+ dqcoeff_ptr[rc] = x * dq;
+ /* Remember the last non-zero coefficient. */
+ if (y)
+ eob = i;
+ }
+ }
+ d->eob = eob + 1;
+}
+
+#else
+
+void vp8_regular_quantize_b_2x2(BLOCK *b, BLOCKD *d)
+{+ int i, rc, eob;
+ int zbin;
+ int x, y, z, sz;
+ short *zbin_boost_ptr = b->zrun_zbin_boost;
+ short *coeff_ptr = b->coeff;
+ short *zbin_ptr = b->zbin;
+ short *round_ptr = b->round;
+ short *quant_ptr = b->quant;
+ short *qcoeff_ptr = d->qcoeff;
+ short *dqcoeff_ptr = d->dqcoeff;
+ short *dequant_ptr = d->dequant;
+ short zbin_oq_value = b->zbin_extra;
+ //double q2nd = 4;
+ vpx_memset(qcoeff_ptr, 0, 32);
+ vpx_memset(dqcoeff_ptr, 0, 32);
+
+ eob = -1;
+ for (i = 0; i < 4; i++)
+ {+ rc = vp8_default_zig_zag1d[i];
+ z = coeff_ptr[rc];
+ //zbin = (zbin_ptr[rc] + *zbin_boost_ptr + zbin_oq_value)/q2nd;
+ zbin = (zbin_ptr[rc] + *zbin_boost_ptr + zbin_oq_value);
+ zbin_boost_ptr ++;
+ sz = (z >> 31); // sign of z
+ x = (z ^ sz) - sz; // x = abs(z)
+
+ if (x >= zbin)
+ {+ //y = (((x + round_ptr[rc]/q2nd) * quant_ptr[rc]*q2nd)) >> 16; // quantize (x)
+ y = (((x + round_ptr[rc]) * quant_ptr[rc])) >> 16; // quantize (x)
+ x = (y ^ sz) - sz; // get the sign back
+ qcoeff_ptr[rc] = x; // write to destination
+ //dqcoeff_ptr[rc] = x * dequant_ptr[rc]/q2nd; // dequantized value
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc]; // dequantized value
+
+ if (y)
+ {+ eob = i; // last nonzero coeffs
+ zbin_boost_ptr = &b->zrun_zbin_boost[0]; // reset zero runlength
+ }
+ }
+ }
+
+ d->eob = eob + 1;
+}
+
+void vp8_regular_quantize_b_8x8(BLOCK *b, BLOCKD *d)
+{+ int i, rc, eob;
+ int zbin;
+ int x, y, z, sz;
+ short *zbin_boost_ptr = b->zrun_zbin_boost;
+ short *coeff_ptr = b->coeff;
+ short *zbin_ptr = b->zbin;
+ short *round_ptr = b->round;
+ short *quant_ptr = b->quant;
+ short *qcoeff_ptr = d->qcoeff;
+ short *dqcoeff_ptr = d->dqcoeff;
+ short *dequant_ptr = d->dequant;
+ short zbin_oq_value = b->zbin_extra;
+ //double q1st = 2;
+ vpx_memset(qcoeff_ptr, 0, 64*sizeof(short));
+ vpx_memset(dqcoeff_ptr, 0, 64*sizeof(short));
+
+ eob = -1;
+ for (i = 0; i < 64; i++)
+ {+
+ rc = vp8_default_zig_zag1d_8x8[i];
+ z = coeff_ptr[rc];
+ //zbin = (zbin_ptr[rc!=0] + *zbin_boost_ptr + zbin_oq_value)/q1st;
+ zbin = (zbin_ptr[rc!=0] + *zbin_boost_ptr + zbin_oq_value);
+ zbin_boost_ptr ++;
+ sz = (z >> 31); // sign of z
+ x = (z ^ sz) - sz; // x = abs(z)
+
+ if (x >= zbin)
+ {+ //y = ((x + round_ptr[rc!=0]/q1st) * quant_ptr[rc!=0] * q1st) >> 16;
+ y = ((x + round_ptr[rc!=0]) * quant_ptr[rc!=0]) >> 16;
+ x = (y ^ sz) - sz; // get the sign back
+ qcoeff_ptr[rc] = x; // write to destination
+ //dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0]/q1st; // dequantized value
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc!=0]; // dequantized value
+
+ if (y)
+ {+ eob = i; // last nonzero coeffs
+ zbin_boost_ptr = &b->zrun_zbin_boost[0]; // reset zero runlength
+ }
+ }
+ }
+ d->eob = eob + 1;
+}
+
+#endif //EXACT_QUANT
+
+void vp8_quantize_mby_8x8(MACROBLOCK *x)
+{+ int i;
+ int has_2nd_order=(x->e_mbd.mode_info_context->mbmi.mode != B_PRED
+ && x->e_mbd.mode_info_context->mbmi.mode != SPLITMV);
+ for(i = 0; i < 16; i ++)
+ {+ x->e_mbd.block[i].eob = 0;
+ }
+ x->e_mbd.block[24].eob = 0;
+ for (i = 0; i < 16; i+=4)
+ x->quantize_b_8x8(&x->block[i], &x->e_mbd.block[i]);
+
+ if (has_2nd_order)
+ x->quantize_b_2x2(&x->block[24], &x->e_mbd.block[24]);
+
+}
+
+void vp8_quantize_mb_8x8(MACROBLOCK *x)
+{+ int i;
+ int has_2nd_order=(x->e_mbd.mode_info_context->mbmi.mode != B_PRED
+ && x->e_mbd.mode_info_context->mbmi.mode != SPLITMV);
+ for(i = 0; i < 25; i ++)
+ {+ x->e_mbd.block[i].eob = 0;
+ }
+ for (i = 0; i < 24; i+=4)
+ x->quantize_b_8x8(&x->block[i], &x->e_mbd.block[i]);
+
+ if (has_2nd_order)
+ x->quantize_b_2x2(&x->block[24], &x->e_mbd.block[24]);
+}
+
+void vp8_quantize_mbuv_8x8(MACROBLOCK *x)
+{+ int i;
+
+ for(i = 16; i < 24; i ++)
+ {+ x->e_mbd.block[i].eob = 0;
+ }
+ for (i = 16; i < 24; i+=4)
+ x->quantize_b_8x8(&x->block[i], &x->e_mbd.block[i]);
+}
+
+#endif //CONFIG_T8X8
+
/* quantize_b_pair function pointer in MACROBLOCK structure is set to one of
* these two C functions if corresponding optimized routine is not available.
* NEON optimized version implements currently the fast quantization for pair
@@ -731,4 +1325,3 @@
vp8cx_init_quantizer(cpi);
}
-
--- a/vp8/encoder/quantize.h
+++ b/vp8/encoder/quantize.h
@@ -46,6 +46,27 @@
#endif
extern prototype_quantize_block(vp8_quantize_fastquantb);
+#ifndef vp8_quantize_quantb_8x8
+#define vp8_quantize_quantb_8x8 vp8_regular_quantize_b_8x8
+#endif
+extern prototype_quantize_block(vp8_quantize_quantb_8x8);
+
+#ifndef vp8_quantize_fastquantb_8x8
+#define vp8_quantize_fastquantb_8x8 vp8_fast_quantize_b_8x8_c
+#endif
+extern prototype_quantize_block(vp8_quantize_fastquantb_8x8);
+
+#ifndef vp8_quantize_quantb_2x2
+#define vp8_quantize_quantb_2x2 vp8_regular_quantize_b_2x2
+#endif
+extern prototype_quantize_block(vp8_quantize_quantb_2x2);
+
+#ifndef vp8_quantize_fastquantb_2x2
+#define vp8_quantize_fastquantb_2x2 vp8_fast_quantize_b_2x2_c
+#endif
+extern prototype_quantize_block(vp8_quantize_fastquantb_2x2);
+
+
#ifndef vp8_quantize_fastquantb_pair
#define vp8_quantize_fastquantb_pair vp8_fast_quantize_b_pair_c
#endif
@@ -56,6 +77,10 @@
prototype_quantize_block(*quantb);
prototype_quantize_block_pair(*quantb_pair);
prototype_quantize_block(*fastquantb);
+ prototype_quantize_block(*quantb_8x8);
+ prototype_quantize_block(*fastquantb_8x8);
+ prototype_quantize_block(*quantb_2x2);
+ prototype_quantize_block(*fastquantb_2x2);
prototype_quantize_block_pair(*fastquantb_pair);
} vp8_quantize_rtcd_vtable_t;
@@ -81,6 +106,8 @@
#endif
extern void vp8_strict_quantize_b(BLOCK *b,BLOCKD *d);
+extern void vp8_strict_quantize_b_8x8(BLOCK *b,BLOCKD *d);
+extern void vp8_strict_quantize_b_2x2(BLOCK *b,BLOCKD *d);
struct VP8_COMP;
extern void vp8_set_quantizer(struct VP8_COMP *cpi, int Q);
--- a/vp8/encoder/rdopt.c
+++ b/vp8/encoder/rdopt.c
@@ -251,8 +251,6 @@
{int q;
int i;
- int *thresh;
- int threshmult;
vp8_clear_system_state(); //__asm emms;
@@ -267,7 +265,6 @@
if (cpi->zbin_over_quant > 0)
{double oq_factor;
- double modq;
// Experimental code using the same basic equation as used for Q above
// The units of cpi->zbin_over_quant are 1/128 of Q bin size
--- a/vp8/encoder/rdopt.h
+++ b/vp8/encoder/rdopt.h
@@ -13,6 +13,7 @@
#define __INC_RDOPT_H
#define RDCOST(RM,DM,R,D) ( ((128+(R)*(RM)) >> 8) + (DM)*(D) )
+#define RDCOST_8x8(RM,DM,R,D) ( ((128+(R)*(RM)) >> 8) + (DM)*(D) )
extern void vp8_initialize_rd_consts(VP8_COMP *cpi, int Qvalue);
extern void vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset, int *returnrate, int *returndistortion, int *returnintra);
--- a/vp8/encoder/tokenize.c
+++ b/vp8/encoder/tokenize.c
@@ -11,6 +11,7 @@
#include <math.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "onyx_int.h"
@@ -22,8 +23,14 @@
#ifdef ENTROPY_STATS
_int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
+#if CONFIG_T8X8
+_int64 context_counters_8x8[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
#endif
+#endif
void vp8_stuff_mb(VP8_COMP *cpi, MACROBLOCKD *x, TOKENEXTRA **t) ;
+#if CONFIG_T8X8
+void vp8_stuff_mb_8x8(VP8_COMP *cpi, MACROBLOCKD *x, TOKENEXTRA **t) ;
+#endif
void vp8_fix_contexts(MACROBLOCKD *x);
static TOKENVALUE dct_value_tokens[DCT_MAX_VALUE*2];
@@ -30,10 +37,13 @@
const TOKENVALUE *vp8_dct_value_tokens_ptr;
static int dct_value_cost[DCT_MAX_VALUE*2];
const int *vp8_dct_value_cost_ptr;
-#if 0
-int skip_true_count = 0;
-int skip_false_count = 0;
+
+#ifdef ENC_DEBUG
+extern int mb_row_debug;
+extern int mb_col_debug;
+extern int enc_debug;
#endif
+
static void fill_value_tokens()
{@@ -93,6 +103,69 @@
vp8_dct_value_cost_ptr = dct_value_cost + DCT_MAX_VALUE;
}
+#if CONFIG_T8X8
+static void tokenize2nd_order_b_8x8
+(
+ const BLOCKD *const b,
+ TOKENEXTRA **tp,
+ const int type, /* which plane: 0=Y no DC, 1=Y2, 2=UV, 3=Y with DC */
+ const FRAME_TYPE frametype,
+ ENTROPY_CONTEXT *a,
+ ENTROPY_CONTEXT *l,
+ VP8_COMP *cpi
+)
+{+ int pt; /* near block/prev token context index */
+ int c = 0; /* start at DC */
+ const int eob = b->eob; /* one beyond last nonzero coeff */
+ TOKENEXTRA *t = *tp; /* store tokens starting here */
+ int x;
+ const short *qcoeff_ptr = b->qcoeff;
+ VP8_COMBINEENTROPYCONTEXTS(pt, *a, *l);
+
+ assert(eob<=4);
+
+ do
+ {+ const int band = vp8_coef_bands[c];
+
+ if (c < eob)
+ {+ int rc = vp8_default_zig_zag1d[c];
+ const int v = qcoeff_ptr[rc];
+
+ assert(-DCT_MAX_VALUE <= v && v < (DCT_MAX_VALUE));
+
+ t->Extra = vp8_dct_value_tokens_ptr[v].Extra;
+ x = vp8_dct_value_tokens_ptr[v].Token;
+ }
+ else
+ x = DCT_EOB_TOKEN;
+
+ t->Token = x;
+ //printf("Token : %d\n", x);+ t->context_tree = cpi->common.fc.coef_probs_8x8 [type] [band] [pt];
+
+ t->skip_eob_node = pt == 0 && ((band > 0 && type > 0) || (band > 1 && type == 0));
+
+#ifdef ENC_DEBUG
+ if (t->skip_eob_node && vp8_coef_encodings[x].Len==1)
+ printf("Trouble 2 x=%d Len=%d skip=%d eob=%d c=%d band=%d type=%d: [%d %d %d]\n",+ x, vp8_coef_encodings[x].Len, t->skip_eob_node, eob, c, band, type,
+ cpi->count, mb_row_debug, mb_col_debug);
+#endif
+
+ ++cpi->coef_counts_8x8 [type] [band] [pt] [x];
+ }
+ while (pt = vp8_prev_token_class[x], ++t, c < eob && ++c < 4);
+
+ *tp = t;
+ pt = (c != !type); /* 0 <-> all coeff data is zero */
+ *a = *l = pt;
+
+}
+#endif
+
static void tokenize2nd_order_b
(
MACROBLOCKD *x,
@@ -153,7 +226,67 @@
*a = *l = pt;
}
+#if CONFIG_T8X8
+static void tokenize1st_order_b_8x8
+(
+ const BLOCKD *const b,
+ TOKENEXTRA **tp,
+ const int type, /* which plane: 0=Y no DC, 1=Y2, 2=UV, 3=Y with DC */
+ const FRAME_TYPE frametype,
+ ENTROPY_CONTEXT *a,
+ ENTROPY_CONTEXT *l,
+ ENTROPY_CONTEXT *a1,
+ ENTROPY_CONTEXT *l1,
+ VP8_COMP *cpi
+)
+{+ int pt; /* near block/prev token context index */
+ int c = type ? 0 : 1; /* start at DC unless type 0 */
+ const int eob = b->eob; /* one beyond last nonzero coeff */
+ TOKENEXTRA *t = *tp; /* store tokens starting here */
+ int x;
+ const short *qcoeff_ptr = b->qcoeff;
+ VP8_COMBINEENTROPYCONTEXTS_8x8(pt, *a, *l, *a1, *l1);
+ do
+ {+ const int band = vp8_coef_bands_8x8[c];
+
+ x = DCT_EOB_TOKEN;
+
+ if (c < eob)
+ {+ int rc = vp8_default_zig_zag1d_8x8[c];
+ const int v = qcoeff_ptr[rc];
+
+ assert(-DCT_MAX_VALUE <= v && v < (DCT_MAX_VALUE));
+
+ t->Extra = vp8_dct_value_tokens_ptr[v].Extra;
+ x = vp8_dct_value_tokens_ptr[v].Token;
+ }
+
+ t->Token = x;
+ t->context_tree = cpi->common.fc.coef_probs_8x8 [type] [band] [pt];
+
+ t->skip_eob_node = pt == 0 && ((band > 0 && type > 0) || (band > 1 && type == 0));
+
+#ifdef ENC_DEBUG
+ if (t->skip_eob_node && vp8_coef_encodings[x].Len==1)
+ printf("Trouble 1 x=%d Len=%d skip=%d eob=%d c=%d band=%d type=%d: [%d %d %d]\n", x, vp8_coef_encodings[x].Len, t->skip_eob_node, eob, c, band, type, cpi->count, mb_row_debug, mb_col_debug);+#endif
+
+ ++cpi->coef_counts_8x8 [type] [band] [pt] [x];
+ }
+ while (pt = vp8_prev_token_class[x], ++t, c < eob && ++c < 64);
+
+ *tp = t;
+ pt = (c != !type); /* 0 <-> all coeff data is zero */
+ *a = *l = pt;
+}
+
+#endif
+
+
static void tokenize1st_order_b
(
MACROBLOCKD *x,
@@ -293,22 +426,59 @@
return skip;
}
+#if CONFIG_T8X8
+static int mb_is_skippable_8x8(MACROBLOCKD *x)
+{+ int has_y2_block;
+ int skip = 1;
+ int i = 0;
+
+ has_y2_block = (x->mode_info_context->mbmi.mode != B_PRED
+ && x->mode_info_context->mbmi.mode != SPLITMV);
+ if (has_y2_block)
+ {+ for (i = 0; i < 16; i+=4)
+ skip &= (x->block[i].eob < 2);
+ }
+ for (; i < 24 + has_y2_block; i+=4)
+ skip &= (!x->block[i].eob);
+
+ return skip;
+}
+#endif
+
void vp8_tokenize_mb(VP8_COMP *cpi, MACROBLOCKD *x, TOKENEXTRA **t)
{int plane_type;
int has_y2_block;
+ int b;
has_y2_block = (x->mode_info_context->mbmi.mode != B_PRED
&& x->mode_info_context->mbmi.mode != SPLITMV);
- x->mode_info_context->mbmi.mb_skip_coeff = mb_is_skippable(x, has_y2_block);
+ x->mode_info_context->mbmi.mb_skip_coeff =
+#if CONFIG_T8X8
+ (x->mode_info_context->mbmi.segment_id >= 2 ?
+ mb_is_skippable_8x8(x) :
+ mb_is_skippable(x, has_y2_block));
+#else
+ mb_is_skippable(x, has_y2_block);
+#endif
+
if (x->mode_info_context->mbmi.mb_skip_coeff)
{cpi->skip_true_count++;
if (!cpi->common.mb_no_coeff_skip)
- vp8_stuff_mb(cpi, x, t) ;
+ {+#if CONFIG_T8X8
+ if (x->mode_info_context->mbmi.segment_id >= 2)
+ vp8_stuff_mb_8x8(cpi, x, t) ;
+ else
+#endif
+ vp8_stuff_mb(cpi, x, t) ;
+ }
else
{vp8_fix_contexts(x);
@@ -322,13 +492,82 @@
plane_type = 3;
if(has_y2_block)
{- tokenize2nd_order_b(x, t, cpi);
- plane_type = 0;
+#if CONFIG_T8X8
+ if (x->mode_info_context->mbmi.segment_id >= 2)
+ {+ ENTROPY_CONTEXT * A = (ENTROPY_CONTEXT *)x->above_context;
+ ENTROPY_CONTEXT * L = (ENTROPY_CONTEXT *)x->left_context;
+ tokenize2nd_order_b_8x8(x->block + 24, t, 1, x->frame_type,
+ A + vp8_block2above[24], L + vp8_block2left[24], cpi);
+ }
+ else
+#endif
+ tokenize2nd_order_b(x, t, cpi);
+ plane_type = 0;
+
}
+#if CONFIG_T8X8
+ if (x->mode_info_context->mbmi.segment_id >= 2)
+ {+ ENTROPY_CONTEXT * A = (ENTROPY_CONTEXT *)x->above_context;
+ ENTROPY_CONTEXT * L = (ENTROPY_CONTEXT *)x->left_context;
+ for (b = 0; b < 16; b+=4)
+ {+ tokenize1st_order_b_8x8(x->block + b, t, plane_type, x->frame_type,
+ A + vp8_block2above[b],
+ L + vp8_block2left[b],
+ A + vp8_block2above[b+1],
+ L + vp8_block2left[b+4],
+ cpi);
+ /* *(A + vp8_block2above[b+1]) = *(A + vp8_block2above[b+2]) = *(A + vp8_block2above[b+3]) =
+ *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[b+1]) = *(L + vp8_block2left[b+2]) = *(L + vp8_block2left[b+3]) =
+ *(L + vp8_block2left[b]);*/
+ // build coeff context for 8x8 transform
+ if(b==0)
+ {+ *(A + vp8_block2above[1]) = *(A + vp8_block2above[4]) = *(A + vp8_block2above[5]) = *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[1]) = *(L + vp8_block2left[4]) = *(L + vp8_block2left[5]) = *(L + vp8_block2left[b]);
+ }
+ else if(b==4)
+ {+ *(A + vp8_block2above[2]) = *(A + vp8_block2above[3]) = *(A + vp8_block2above[6]) = *(A + vp8_block2above[7]) = *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[2]) = *(L + vp8_block2left[3]) = *(L + vp8_block2left[6]) = *(L + vp8_block2left[7]) = *(L + vp8_block2left[b]);
+ *(A + vp8_block2above[4]) = *(A + vp8_block2above[1]);
+ *(L + vp8_block2left[4]) = *(L + vp8_block2left[1]);
+ }
+ else if(b==8)
+ {+ *(A + vp8_block2above[9]) = *(A + vp8_block2above[12]) = *(A + vp8_block2above[13]) = *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[9]) = *(L + vp8_block2left[12]) = *(L + vp8_block2left[13]) = *(L + vp8_block2left[b]);
+ }
+ else if(b==12)
+ {+ *(A + vp8_block2above[10]) = *(A + vp8_block2above[11]) = *(A + vp8_block2above[14]) = *(A + vp8_block2above[15]) = *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[10]) = *(L + vp8_block2left[11]) = *(L + vp8_block2left[14]) = *(L + vp8_block2left[15]) = *(L + vp8_block2left[b]);
+ *(A + vp8_block2above[12]) = *(A + vp8_block2above[8]);
+ *(L + vp8_block2left[12]) = *(L + vp8_block2left[8]);
+ }
- tokenize1st_order_b(x, t, plane_type, cpi);
+ }
+ for (b = 16; b < 24; b+=4) {+ tokenize1st_order_b_8x8(x->block + b, t, 2, x->frame_type,
+ A + vp8_block2above[b],
+ L + vp8_block2left[b],
+ A + vp8_block2above[b+1],
+ L + vp8_block2left[b+2],
+ cpi);
+ *(A + vp8_block2above[b+1]) = *(A + vp8_block2above[b+2]) = *(A + vp8_block2above[b+3]) =
+ *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[b+1]) = *(L + vp8_block2left[b+2]) = *(L + vp8_block2left[b+3]) =
+ *(L + vp8_block2left[b]);
+ }
+ }
+ else
+#endif
+ tokenize1st_order_b(x, t, plane_type, cpi);
}
@@ -337,6 +576,9 @@
void init_context_counters(void)
{vpx_memset(context_counters, 0, sizeof(context_counters));
+#if CONFIG_T8X8
+ vpx_memset(context_counters_8x8, 0, sizeof(context_counters_8x8));
+#endif
}
void print_context_counters()
@@ -356,6 +598,7 @@
# define Comma( X) (X? ",":"")
+
type = 0;
do
@@ -381,6 +624,55 @@
const _int64 x = context_counters [type] [band] [pt] [t];
const int y = (int) x;
+ assert(x == (INT64) y); /* no overflow handling yet */
+ fprintf(f, "%s %d", Comma(t), y);
+
+ }
+ while (++t < MAX_ENTROPY_TOKENS);
+
+ fprintf(f, "}");
+ }
+ while (++pt < PREV_COEF_CONTEXTS);
+
+ fprintf(f, "\n }");
+
+ }
+ while (++band < COEF_BANDS);
+
+ fprintf(f, "\n }");
+ }
+ while (++type < BLOCK_TYPES);
+
+#if CONFIG_T8X8
+ fprintf(f, "int Contexts_8x8[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];\n\n");
+
+ fprintf(f, "const int default_contexts_8x8[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS] = {");+
+ type = 0;
+
+ do
+ {+ fprintf(f, "%s\n { /* block Type %d */", Comma(type), type);+
+ band = 0;
+
+ do
+ {+ fprintf(f, "%s\n { /* Coeff Band %d */", Comma(band), band);+
+ pt = 0;
+
+ do
+ {+ fprintf(f, "%s\n {", Comma(pt));+
+ t = 0;
+
+ do
+ {+ const _int64 x = context_counters [type] [band] [pt] [t];
+ const int y = (int) x;
+
assert(x == (_int64) y); /* no overflow handling yet */
fprintf(f, "%s %d", Comma(t), y);
@@ -399,6 +691,7 @@
fprintf(f, "\n }");
}
while (++type < BLOCK_TYPES);
+#endif
fprintf(f, "\n};\n");
fclose(f);
@@ -411,7 +704,189 @@
fill_value_tokens();
}
+#if CONFIG_T8X8
+static __inline void stuff2nd_order_b_8x8
+(
+ const BLOCKD *const b,
+ TOKENEXTRA **tp,
+ const int type, /* which plane: 0=Y no DC, 1=Y2, 2=UV, 3=Y with DC */
+ const FRAME_TYPE frametype,
+ ENTROPY_CONTEXT *a,
+ ENTROPY_CONTEXT *l,
+ VP8_COMP *cpi
+)
+{+ int pt; /* near block/prev token context index */
+ TOKENEXTRA *t = *tp; /* store tokens starting here */
+ VP8_COMBINEENTROPYCONTEXTS(pt, *a, *l);
+ (void) frametype;
+ (void) type;
+ (void) b;
+ t->Token = DCT_EOB_TOKEN;
+ t->context_tree = cpi->common.fc.coef_probs_8x8 [1] [0] [pt];
+ //t->section = 11;
+ t->skip_eob_node = 0;
+ ++cpi->coef_counts_8x8 [1] [0] [pt] [DCT_EOB_TOKEN];
+ ++t;
+
+ *tp = t;
+ pt = 0;
+ *a = *l = pt;
+
+}
+
+static __inline void stuff1st_order_b_8x8
+(
+ const BLOCKD *const b,
+ TOKENEXTRA **tp,
+ const int type, /* which plane: 0=Y no DC, 1=Y2, 2=UV, 3=Y with DC */
+ const FRAME_TYPE frametype,
+ ENTROPY_CONTEXT *a,
+ ENTROPY_CONTEXT *l,
+ ENTROPY_CONTEXT *a1,
+ ENTROPY_CONTEXT *l1,
+ VP8_COMP *cpi
+)
+{+ int pt; /* near block/prev token context index */
+ TOKENEXTRA *t = *tp; /* store tokens starting here */
+ VP8_COMBINEENTROPYCONTEXTS_8x8(pt, *a, *l, *a1, *l1);
+ (void) frametype;
+ (void) type;
+ (void) b;
+
+ t->Token = DCT_EOB_TOKEN;
+ t->context_tree = cpi->common.fc.coef_probs_8x8 [0] [1] [pt];
+ //t->section = 8;
+ t->skip_eob_node = 0;
+ ++cpi->coef_counts_8x8 [0] [1] [pt] [DCT_EOB_TOKEN];
+ ++t;
+ *tp = t;
+ pt = 0; /* 0 <-> all coeff data is zero */
+ *a = *l = pt;
+
+
+}
+
+static __inline
+void stuff1st_order_buv_8x8
+(
+ const BLOCKD *const b,
+ TOKENEXTRA **tp,
+ const int type, /* which plane: 0=Y no DC, 1=Y2, 2=UV, 3=Y with DC */
+ const FRAME_TYPE frametype,
+ ENTROPY_CONTEXT *a,
+ ENTROPY_CONTEXT *l,
+ ENTROPY_CONTEXT *a1,
+ ENTROPY_CONTEXT *l1,
+ VP8_COMP *cpi
+)
+{+ int pt; /* near block/prev token context index */
+ TOKENEXTRA *t = *tp; /* store tokens starting here */
+ VP8_COMBINEENTROPYCONTEXTS_8x8(pt, *a, *l, *a1, *l1);
+ (void) frametype;
+ (void) type;
+ (void) b;
+
+ t->Token = DCT_EOB_TOKEN;
+ t->context_tree = cpi->common.fc.coef_probs_8x8 [2] [0] [pt];
+ //t->section = 13;
+ t->skip_eob_node = 0;
+ ++cpi->coef_counts_8x8[2] [0] [pt] [DCT_EOB_TOKEN];
+ ++t;
+ *tp = t;
+ pt = 0; /* 0 <-> all coeff data is zero */
+ *a = *l = pt;
+
+}
+
+void vp8_stuff_mb_8x8(VP8_COMP *cpi, MACROBLOCKD *x, TOKENEXTRA **t)
+{+ ENTROPY_CONTEXT * A = (ENTROPY_CONTEXT *)x->above_context;
+ ENTROPY_CONTEXT * L = (ENTROPY_CONTEXT *)x->left_context;
+ int plane_type;
+ int b;
+
+ stuff2nd_order_b_8x8(x->block + 24, t, 1, x->frame_type,
+ A + vp8_block2above[24], L + vp8_block2left[24], cpi);
+ plane_type = 0;
+
+ for (b = 0; b < 16; b+=4) {+ stuff1st_order_b_8x8(x->block + b, t, plane_type, x->frame_type,
+ A + vp8_block2above[b],
+ L + vp8_block2left[b],
+ A + vp8_block2above[b+1],
+ L + vp8_block2left[b+4],
+ cpi);
+ // build coeff context for 8x8 transform
+ if(b==0)
+ {+ *(A + vp8_block2above[1]) = *(A + vp8_block2above[4]) = *(A + vp8_block2above[5]) = *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[1]) = *(L + vp8_block2left[4]) = *(L + vp8_block2left[5]) = *(L + vp8_block2left[b]);
+ }
+ else if(b==4)
+ {+ *(A + vp8_block2above[2]) = *(A + vp8_block2above[3]) = *(A + vp8_block2above[6]) = *(A + vp8_block2above[7]) = *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[2]) = *(L + vp8_block2left[3]) = *(L + vp8_block2left[6]) = *(L + vp8_block2left[7]) = *(L + vp8_block2left[b]);
+ *(A + vp8_block2above[4]) = *(A + vp8_block2above[1]);
+ *(L + vp8_block2left[4]) = *(L + vp8_block2left[1]);
+ }
+ else if(b==8)
+ {+ *(A + vp8_block2above[9]) = *(A + vp8_block2above[12]) = *(A + vp8_block2above[13]) = *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[9]) = *(L + vp8_block2left[12]) = *(L + vp8_block2left[13]) = *(L + vp8_block2left[b]);
+
+ }
+ else if(b==12)
+ {+ *(A + vp8_block2above[10]) = *(A + vp8_block2above[11]) = *(A + vp8_block2above[14]) = *(A + vp8_block2above[15]) = *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[10]) = *(L + vp8_block2left[11]) = *(L + vp8_block2left[14]) = *(L + vp8_block2left[15]) = *(L + vp8_block2left[b]);
+ *(A + vp8_block2above[12]) = *(A + vp8_block2above[8]);
+ *(L + vp8_block2left[12]) = *(L + vp8_block2left[8]);
+
+ }
+
+ }
+ /*
+ for (b = 0; b < 16; b+=4) {+ stuff1st_order_b_8x8(x->block + b, t, plane_type, x->frame_type,
+ A + vp8_block2above[b],
+ L + vp8_block2left[b], cpi);
+ *(A + vp8_block2above[b+1]) = *(A + vp8_block2above[b+2]) = *(A + vp8_block2above[b+3]) =
+ *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[b+1]) = *(L + vp8_block2left[b+2]) = *(L + vp8_block2left[b+3]) =
+ *(L + vp8_block2left[b]);
+ }
+ */
+
+ for (b = 16; b < 24; b+=4) {+ stuff1st_order_buv_8x8(x->block + b, t, 2, x->frame_type,
+ A + vp8_block2above[b],
+ L + vp8_block2left[b],
+ A + vp8_block2above[b+1],
+ L + vp8_block2left[b+2],
+ cpi);
+ *(A + vp8_block2above[b+1]) = *(A + vp8_block2above[b+2]) = *(A + vp8_block2above[b+3]) =
+ *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[b+1]) = *(L + vp8_block2left[b+2]) = *(L + vp8_block2left[b+3]) =
+ *(L + vp8_block2left[b]);
+ }
+ /*
+ for (b = 16; b < 24; b+=4) {+ stuff1st_order_buv_8x8(x->block + b, t, 2, x->frame_type,
+ A + vp8_block2above[b],
+ L + vp8_block2left[b], cpi);
+ *(A + vp8_block2above[b+1]) = *(A + vp8_block2above[b+2]) = *(A + vp8_block2above[b+3]) =
+ *(A + vp8_block2above[b]);
+ *(L + vp8_block2left[b+1]) = *(L + vp8_block2left[b+2]) = *(L + vp8_block2left[b+3]) =
+ *(L + vp8_block2left[b]);
+ }
+ */
+}
+#endif
+
static __inline void stuff2nd_order_b
(
TOKENEXTRA **tp,
@@ -458,6 +933,7 @@
*a = *l = pt;
}
+
static __inline
void stuff1st_order_buv
(
--- a/vp8/encoder/tokenize.h
+++ b/vp8/encoder/tokenize.h
@@ -38,6 +38,7 @@
void print_context_counters();
extern _int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
+extern _int64 context_counters_8x8[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
#endif
extern const int *vp8_dct_value_cost_ptr;
--
⑨