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Merge "entropy code speedup"

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This commit is contained in:
Jim Bankoski 2013-11-19 14:58:44 -08:00 committed by Gerrit Code Review
commit 60aba6558f
3 changed files with 287 additions and 20 deletions
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265
vp9/common/vp9_entropy.c
View File

@ -15,7 +15,6 @@
#include "vpx_mem/vpx_mem.h" #include "vpx_mem/vpx_mem.h"
#include "vpx/vpx_integer.h" #include "vpx/vpx_integer.h"
#define MODEL_NODES (ENTROPY_NODES - UNCONSTRAINED_NODES)
DECLARE_ALIGNED(16, const uint8_t, vp9_norm[256]) = { DECLARE_ALIGNED(16, const uint8_t, vp9_norm[256]) = {
0, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 0, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
@ -158,6 +157,8 @@ const vp9_tree_index vp9_coefmodel_tree[6] = {
// the probabilities for the rest of the nodes. // the probabilities for the rest of the nodes.
// beta = 8 // beta = 8
static const vp9_prob pareto8_probs[COEFPROB_MODELS][MODEL_NODES] = { static const vp9_prob pareto8_probs[COEFPROB_MODELS][MODEL_NODES] = {
{ 3, 86, 128, 6, 86, 23, 88, 29}, { 3, 86, 128, 6, 86, 23, 88, 29},
{ 9, 86, 129, 17, 88, 61, 94, 76}, { 9, 86, 129, 17, 88, 61, 94, 76},
@ -289,6 +290,268 @@ static const vp9_prob pareto8_probs[COEFPROB_MODELS][MODEL_NODES] = {
{255, 246, 247, 255, 239, 255, 253, 255} {255, 246, 247, 255, 239, 255, 253, 255}
}; };
// This table is an expansion of the table : modelcoefprobs_pareto8
// to all 255 probabilities using the code as follows to do the expansion:
// tree_probs[i] = (model[l][i - UNCONSTRAINED_NODES] +
// model[l + 1][i - UNCONSTRAINED_NODES]) >> 1;
const vp9_prob vp9_pareto8_full[255][MODEL_NODES] = {
{ 3, 86, 128, 6, 86, 23, 88, 29},
{ 6, 86, 128, 11, 87, 42, 91, 52},
{ 9, 86, 129, 17, 88, 61, 94, 76},
{ 12, 86, 129, 22, 88, 77, 97, 93},
{ 15, 87, 129, 28, 89, 93, 100, 110},
{ 17, 87, 129, 33, 90, 105, 103, 123},
{ 20, 88, 130, 38, 91, 118, 106, 136},
{ 23, 88, 130, 43, 91, 128, 108, 146},
{ 26, 89, 131, 48, 92, 139, 111, 156},
{ 28, 89, 131, 53, 93, 147, 114, 163},
{ 31, 90, 131, 58, 94, 156, 117, 171},
{ 34, 90, 131, 62, 94, 163, 119, 177},
{ 37, 90, 132, 66, 95, 171, 122, 184},
{ 39, 90, 132, 70, 96, 177, 124, 189},
{ 42, 91, 132, 75, 97, 183, 127, 194},
{ 44, 91, 132, 79, 97, 188, 129, 198},
{ 47, 92, 133, 83, 98, 193, 132, 202},
{ 49, 92, 133, 86, 99, 197, 134, 205},
{ 52, 93, 133, 90, 100, 201, 137, 208},
{ 54, 93, 133, 94, 100, 204, 139, 211},
{ 57, 94, 134, 98, 101, 208, 142, 214},
{ 59, 94, 134, 101, 102, 211, 144, 216},
{ 62, 94, 135, 105, 103, 214, 146, 218},
{ 64, 94, 135, 108, 103, 216, 148, 220},
{ 66, 95, 135, 111, 104, 219, 151, 222},
{ 68, 95, 135, 114, 105, 221, 153, 223},
{ 71, 96, 136, 117, 106, 224, 155, 225},
{ 73, 96, 136, 120, 106, 225, 157, 226},
{ 76, 97, 136, 123, 107, 227, 159, 228},
{ 78, 97, 136, 126, 108, 229, 160, 229},
{ 80, 98, 137, 129, 109, 231, 162, 231},
{ 82, 98, 137, 131, 109, 232, 164, 232},
{ 84, 98, 138, 134, 110, 234, 166, 233},
{ 86, 98, 138, 137, 111, 235, 168, 234},
{ 89, 99, 138, 140, 112, 236, 170, 235},
{ 91, 99, 138, 142, 112, 237, 171, 235},
{ 93, 100, 139, 145, 113, 238, 173, 236},
{ 95, 100, 139, 147, 114, 239, 174, 237},
{ 97, 101, 140, 149, 115, 240, 176, 238},
{ 99, 101, 140, 151, 115, 241, 177, 238},
{101, 102, 140, 154, 116, 242, 179, 239},
{103, 102, 140, 156, 117, 242, 180, 239},
{105, 103, 141, 158, 118, 243, 182, 240},
{107, 103, 141, 160, 118, 243, 183, 240},
{109, 104, 141, 162, 119, 244, 185, 241},
{111, 104, 141, 164, 119, 244, 186, 241},
{113, 104, 142, 166, 120, 245, 187, 242},
{114, 104, 142, 168, 121, 245, 188, 242},
{116, 105, 143, 170, 122, 246, 190, 243},
{118, 105, 143, 171, 122, 246, 191, 243},
{120, 106, 143, 173, 123, 247, 192, 244},
{121, 106, 143, 175, 124, 247, 193, 244},
{123, 107, 144, 177, 125, 248, 195, 244},
{125, 107, 144, 178, 125, 248, 196, 244},
{127, 108, 145, 180, 126, 249, 197, 245},
{128, 108, 145, 181, 127, 249, 198, 245},
{130, 109, 145, 183, 128, 249, 199, 245},
{132, 109, 145, 184, 128, 249, 200, 245},
{134, 110, 146, 186, 129, 250, 201, 246},
{135, 110, 146, 187, 130, 250, 202, 246},
{137, 111, 147, 189, 131, 251, 203, 246},
{138, 111, 147, 190, 131, 251, 204, 246},
{140, 112, 147, 192, 132, 251, 205, 247},
{141, 112, 147, 193, 132, 251, 206, 247},
{143, 113, 148, 194, 133, 251, 207, 247},
{144, 113, 148, 195, 134, 251, 207, 247},
{146, 114, 149, 197, 135, 252, 208, 248},
{147, 114, 149, 198, 135, 252, 209, 248},
{149, 115, 149, 199, 136, 252, 210, 248},
{150, 115, 149, 200, 137, 252, 210, 248},
{152, 115, 150, 201, 138, 252, 211, 248},
{153, 115, 150, 202, 138, 252, 212, 248},
{155, 116, 151, 204, 139, 253, 213, 249},
{156, 116, 151, 205, 139, 253, 213, 249},
{158, 117, 151, 206, 140, 253, 214, 249},
{159, 117, 151, 207, 141, 253, 215, 249},
{161, 118, 152, 208, 142, 253, 216, 249},
{162, 118, 152, 209, 142, 253, 216, 249},
{163, 119, 153, 210, 143, 253, 217, 249},
{164, 119, 153, 211, 143, 253, 217, 249},
{166, 120, 153, 212, 144, 254, 218, 250},
{167, 120, 153, 212, 145, 254, 219, 250},
{168, 121, 154, 213, 146, 254, 220, 250},
{169, 121, 154, 214, 146, 254, 220, 250},
{171, 122, 155, 215, 147, 254, 221, 250},
{172, 122, 155, 216, 147, 254, 221, 250},
{173, 123, 155, 217, 148, 254, 222, 250},
{174, 123, 155, 217, 149, 254, 222, 250},
{176, 124, 156, 218, 150, 254, 223, 250},
{177, 124, 156, 219, 150, 254, 223, 250},
{178, 125, 157, 220, 151, 254, 224, 251},
{179, 125, 157, 220, 151, 254, 224, 251},
{180, 126, 157, 221, 152, 254, 225, 251},
{181, 126, 157, 221, 152, 254, 225, 251},
{183, 127, 158, 222, 153, 254, 226, 251},
{184, 127, 158, 223, 154, 254, 226, 251},
{185, 128, 159, 224, 155, 255, 227, 251},
{186, 128, 159, 224, 155, 255, 227, 251},
{187, 129, 160, 225, 156, 255, 228, 251},
{188, 130, 160, 225, 156, 255, 228, 251},
{189, 131, 160, 226, 157, 255, 228, 251},
{190, 131, 160, 226, 158, 255, 228, 251},
{191, 132, 161, 227, 159, 255, 229, 251},
{192, 132, 161, 227, 159, 255, 229, 251},
{193, 133, 162, 228, 160, 255, 230, 252},
{194, 133, 162, 229, 160, 255, 230, 252},
{195, 134, 163, 230, 161, 255, 231, 252},
{196, 134, 163, 230, 161, 255, 231, 252},
{197, 135, 163, 231, 162, 255, 231, 252},
{198, 135, 163, 231, 162, 255, 231, 252},
{199, 136, 164, 232, 163, 255, 232, 252},
{200, 136, 164, 232, 164, 255, 232, 252},
{201, 137, 165, 233, 165, 255, 233, 252},
{201, 137, 165, 233, 165, 255, 233, 252},
{202, 138, 166, 233, 166, 255, 233, 252},
{203, 138, 166, 233, 166, 255, 233, 252},
{204, 139, 166, 234, 167, 255, 234, 252},
{205, 139, 166, 234, 167, 255, 234, 252},
{206, 140, 167, 235, 168, 255, 235, 252},
{206, 140, 167, 235, 168, 255, 235, 252},
{207, 141, 168, 236, 169, 255, 235, 252},
{208, 141, 168, 236, 170, 255, 235, 252},
{209, 142, 169, 237, 171, 255, 236, 252},
{209, 143, 169, 237, 171, 255, 236, 252},
{210, 144, 169, 237, 172, 255, 236, 252},
{211, 144, 169, 237, 172, 255, 236, 252},
{212, 145, 170, 238, 173, 255, 237, 252},
{213, 145, 170, 238, 173, 255, 237, 252},
{214, 146, 171, 239, 174, 255, 237, 253},
{214, 146, 171, 239, 174, 255, 237, 253},
{215, 147, 172, 240, 175, 255, 238, 253},
{215, 147, 172, 240, 175, 255, 238, 253},
{216, 148, 173, 240, 176, 255, 238, 253},
{217, 148, 173, 240, 176, 255, 238, 253},
{218, 149, 173, 241, 177, 255, 239, 253},
{218, 149, 173, 241, 178, 255, 239, 253},
{219, 150, 174, 241, 179, 255, 239, 253},
{219, 151, 174, 241, 179, 255, 239, 253},
{220, 152, 175, 242, 180, 255, 240, 253},
{221, 152, 175, 242, 180, 255, 240, 253},
{222, 153, 176, 242, 181, 255, 240, 253},
{222, 153, 176, 242, 181, 255, 240, 253},
{223, 154, 177, 243, 182, 255, 240, 253},
{223, 154, 177, 243, 182, 255, 240, 253},
{224, 155, 178, 244, 183, 255, 241, 253},
{224, 155, 178, 244, 183, 255, 241, 253},
{225, 156, 178, 244, 184, 255, 241, 253},
{225, 157, 178, 244, 184, 255, 241, 253},
{226, 158, 179, 244, 185, 255, 242, 253},
{227, 158, 179, 244, 185, 255, 242, 253},
{228, 159, 180, 245, 186, 255, 242, 253},
{228, 159, 180, 245, 186, 255, 242, 253},
{229, 160, 181, 245, 187, 255, 242, 253},
{229, 160, 181, 245, 187, 255, 242, 253},
{230, 161, 182, 246, 188, 255, 243, 253},
{230, 162, 182, 246, 188, 255, 243, 253},
{231, 163, 183, 246, 189, 255, 243, 253},
{231, 163, 183, 246, 189, 255, 243, 253},
{232, 164, 184, 247, 190, 255, 243, 253},
{232, 164, 184, 247, 190, 255, 243, 253},
{233, 165, 185, 247, 191, 255, 244, 253},
{233, 165, 185, 247, 191, 255, 244, 253},
{234, 166, 185, 247, 192, 255, 244, 253},
{234, 167, 185, 247, 192, 255, 244, 253},
{235, 168, 186, 248, 193, 255, 244, 253},
{235, 168, 186, 248, 193, 255, 244, 253},
{236, 169, 187, 248, 194, 255, 244, 253},
{236, 169, 187, 248, 194, 255, 244, 253},
{236, 170, 188, 248, 195, 255, 245, 253},
{236, 170, 188, 248, 195, 255, 245, 253},
{237, 171, 189, 249, 196, 255, 245, 254},
{237, 172, 189, 249, 196, 255, 245, 254},
{238, 173, 190, 249, 197, 255, 245, 254},
{238, 173, 190, 249, 197, 255, 245, 254},
{239, 174, 191, 249, 198, 255, 245, 254},
{239, 174, 191, 249, 198, 255, 245, 254},
{240, 175, 192, 249, 199, 255, 246, 254},
{240, 176, 192, 249, 199, 255, 246, 254},
{240, 177, 193, 250, 200, 255, 246, 254},
{240, 177, 193, 250, 200, 255, 246, 254},
{241, 178, 194, 250, 201, 255, 246, 254},
{241, 178, 194, 250, 201, 255, 246, 254},
{242, 179, 195, 250, 202, 255, 246, 254},
{242, 180, 195, 250, 202, 255, 246, 254},
{242, 181, 196, 250, 203, 255, 247, 254},
{242, 181, 196, 250, 203, 255, 247, 254},
{243, 182, 197, 251, 204, 255, 247, 254},
{243, 183, 197, 251, 204, 255, 247, 254},
{244, 184, 198, 251, 205, 255, 247, 254},
{244, 184, 198, 251, 205, 255, 247, 254},
{244, 185, 199, 251, 206, 255, 247, 254},
{244, 185, 199, 251, 206, 255, 247, 254},
{245, 186, 200, 251, 207, 255, 247, 254},
{245, 187, 200, 251, 207, 255, 247, 254},
{246, 188, 201, 252, 207, 255, 248, 254},
{246, 188, 201, 252, 207, 255, 248, 254},
{246, 189, 202, 252, 208, 255, 248, 254},
{246, 190, 202, 252, 208, 255, 248, 254},
{247, 191, 203, 252, 209, 255, 248, 254},
{247, 191, 203, 252, 209, 255, 248, 254},
{247, 192, 204, 252, 210, 255, 248, 254},
{247, 193, 204, 252, 210, 255, 248, 254},
{248, 194, 205, 252, 211, 255, 248, 254},
{248, 194, 205, 252, 211, 255, 248, 254},
{248, 195, 206, 252, 212, 255, 249, 254},
{248, 196, 206, 252, 212, 255, 249, 254},
{249, 197, 207, 253, 213, 255, 249, 254},
{249, 197, 207, 253, 213, 255, 249, 254},
{249, 198, 208, 253, 214, 255, 249, 254},
{249, 199, 209, 253, 214, 255, 249, 254},
{250, 200, 210, 253, 215, 255, 249, 254},
{250, 200, 210, 253, 215, 255, 249, 254},
{250, 201, 211, 253, 215, 255, 249, 254},
{250, 202, 211, 253, 215, 255, 249, 254},
{250, 203, 212, 253, 216, 255, 249, 254},
{250, 203, 212, 253, 216, 255, 249, 254},
{251, 204, 213, 253, 217, 255, 250, 254},
{251, 205, 213, 253, 217, 255, 250, 254},
{251, 206, 214, 254, 218, 255, 250, 254},
{251, 206, 215, 254, 218, 255, 250, 254},
{252, 207, 216, 254, 219, 255, 250, 254},
{252, 208, 216, 254, 219, 255, 250, 254},
{252, 209, 217, 254, 220, 255, 250, 254},
{252, 210, 217, 254, 220, 255, 250, 254},
{252, 211, 218, 254, 221, 255, 250, 254},
{252, 212, 218, 254, 221, 255, 250, 254},
{253, 213, 219, 254, 222, 255, 250, 254},
{253, 213, 220, 254, 222, 255, 250, 254},
{253, 214, 221, 254, 223, 255, 250, 254},
{253, 215, 221, 254, 223, 255, 250, 254},
{253, 216, 222, 254, 224, 255, 251, 254},
{253, 217, 223, 254, 224, 255, 251, 254},
{253, 218, 224, 254, 225, 255, 251, 254},
{253, 219, 224, 254, 225, 255, 251, 254},
{254, 220, 225, 254, 225, 255, 251, 254},
{254, 221, 226, 254, 225, 255, 251, 254},
{254, 222, 227, 255, 226, 255, 251, 254},
{254, 223, 227, 255, 226, 255, 251, 254},
{254, 224, 228, 255, 227, 255, 251, 254},
{254, 225, 229, 255, 227, 255, 251, 254},
{254, 226, 230, 255, 228, 255, 251, 254},
{254, 227, 230, 255, 229, 255, 251, 254},
{255, 228, 231, 255, 230, 255, 251, 254},
{255, 229, 232, 255, 230, 255, 251, 254},
{255, 230, 233, 255, 231, 255, 252, 254},
{255, 231, 234, 255, 231, 255, 252, 254},
{255, 232, 235, 255, 232, 255, 252, 254},
{255, 233, 236, 255, 232, 255, 252, 254},
{255, 235, 237, 255, 233, 255, 252, 254},
{255, 236, 238, 255, 234, 255, 252, 254},
{255, 238, 240, 255, 235, 255, 252, 255},
{255, 239, 241, 255, 235, 255, 252, 254},
{255, 241, 243, 255, 236, 255, 252, 254},
{255, 243, 245, 255, 237, 255, 252, 254},
{255, 246, 247, 255, 239, 255, 253, 255},
};
static void extend_to_full_distribution(vp9_prob *probs, vp9_prob p) { static void extend_to_full_distribution(vp9_prob *probs, vp9_prob p) {
const int l = (p - 1) / 2; const int l = (p - 1) / 2;
if (p & 1) { if (p & 1) {

4
vp9/common/vp9_entropy.h
View File

@ -17,6 +17,7 @@
#include "vp9/common/vp9_common.h" #include "vp9/common/vp9_common.h"
#include "vp9/common/vp9_scan.h" #include "vp9/common/vp9_scan.h"
#include "vp9/common/vp9_treecoder.h" #include "vp9/common/vp9_treecoder.h"
#include "vp9/common/vp9_entropymode.h"
#define DIFF_UPDATE_PROB 252 #define DIFF_UPDATE_PROB 252
@ -141,6 +142,9 @@ static const uint8_t *get_band_translate(TX_SIZE tx_size) {
#define PIVOT_NODE 2 // which node is pivot #define PIVOT_NODE 2 // which node is pivot
#define MODEL_NODES (ENTROPY_NODES - UNCONSTRAINED_NODES)
extern const vp9_prob vp9_pareto8_full[255][MODEL_NODES];
typedef vp9_prob vp9_coeff_probs_model[REF_TYPES][COEF_BANDS] typedef vp9_prob vp9_coeff_probs_model[REF_TYPES][COEF_BANDS]
[PREV_COEF_CONTEXTS] [PREV_COEF_CONTEXTS]
[UNCONSTRAINED_NODES]; [UNCONSTRAINED_NODES];

38
vp9/decoder/vp9_detokenize.c
View File

@ -23,14 +23,14 @@
#define EOB_CONTEXT_NODE 0 #define EOB_CONTEXT_NODE 0
#define ZERO_CONTEXT_NODE 1 #define ZERO_CONTEXT_NODE 1
#define ONE_CONTEXT_NODE 2 #define ONE_CONTEXT_NODE 2
#define LOW_VAL_CONTEXT_NODE 3 #define LOW_VAL_CONTEXT_NODE 0
#define TWO_CONTEXT_NODE 4 #define TWO_CONTEXT_NODE 1
#define THREE_CONTEXT_NODE 5 #define THREE_CONTEXT_NODE 2
#define HIGH_LOW_CONTEXT_NODE 6 #define HIGH_LOW_CONTEXT_NODE 3
#define CAT_ONE_CONTEXT_NODE 7 #define CAT_ONE_CONTEXT_NODE 4
#define CAT_THREEFOUR_CONTEXT_NODE 8 #define CAT_THREEFOUR_CONTEXT_NODE 5
#define CAT_THREE_CONTEXT_NODE 9 #define CAT_THREE_CONTEXT_NODE 6
#define CAT_FIVE_CONTEXT_NODE 10 #define CAT_FIVE_CONTEXT_NODE 7
#define CAT1_MIN_VAL 5 #define CAT1_MIN_VAL 5
#define CAT2_MIN_VAL 7 #define CAT2_MIN_VAL 7
@ -76,14 +76,16 @@ static const int token_to_counttoken[MAX_ENTROPY_TOKENS] = {
#define WRITE_COEF_CONTINUE(val, token) \ #define WRITE_COEF_CONTINUE(val, token) \
{ \ { \
dqcoeff_ptr[scan[c]] = (vp9_read_bit(r) ? -val : val) * \ v = (val * dqv) >> dq_shift; \
dq[c > 0] / (1 + (tx_size == TX_32X32)); \ dqcoeff_ptr[scan[c]] = (vp9_read_bit(r) ? -v : v); \
INCREMENT_COUNT(token); \ INCREMENT_COUNT(token); \
token_cache[scan[c]] = vp9_pt_energy_class[token]; \ token_cache[scan[c]] = vp9_pt_energy_class[token]; \
++c; \ ++c; \
dqv = dq[1]; \
continue; \ continue; \
} }
#define ADJUST_COEF(prob, bits_count) \ #define ADJUST_COEF(prob, bits_count) \
do { \ do { \
val += (vp9_read(r, prob) << bits_count); \ val += (vp9_read(r, prob) << bits_count); \
@ -100,8 +102,6 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
int band, c = 0; int band, c = 0;
const vp9_prob (*coef_probs)[PREV_COEF_CONTEXTS][UNCONSTRAINED_NODES] = const vp9_prob (*coef_probs)[PREV_COEF_CONTEXTS][UNCONSTRAINED_NODES] =
fc->coef_probs[tx_size][type][ref]; fc->coef_probs[tx_size][type][ref];
vp9_prob coef_probs_full[COEF_BANDS][PREV_COEF_CONTEXTS][ENTROPY_NODES];
uint8_t load_map[COEF_BANDS][PREV_COEF_CONTEXTS] = { { 0 } };
const vp9_prob *prob; const vp9_prob *prob;
unsigned int (*coef_counts)[PREV_COEF_CONTEXTS][UNCONSTRAINED_NODES + 1] = unsigned int (*coef_counts)[PREV_COEF_CONTEXTS][UNCONSTRAINED_NODES + 1] =
counts->coef[tx_size][type][ref]; counts->coef[tx_size][type][ref];
@ -110,9 +110,12 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
const int16_t *scan, *nb; const int16_t *scan, *nb;
const uint8_t *cat6; const uint8_t *cat6;
const uint8_t *band_translate = get_band_translate(tx_size); const uint8_t *band_translate = get_band_translate(tx_size);
const int dq_shift = (tx_size == TX_32X32);
const MODE_INFO *const mi = xd->mi_8x8[0]; const MODE_INFO *const mi = xd->mi_8x8[0];
const MB_MODE_INFO *const mbmi = &mi->mbmi; const MB_MODE_INFO *const mbmi = &mi->mbmi;
scan_order const *so; scan_order const *so;
int v;
int16_t dqv = dq[0];
if (mbmi->ref_frame[0] > 0 || type != PLANE_TYPE_Y_WITH_DC || xd->lossless) { if (mbmi->ref_frame[0] > 0 || type != PLANE_TYPE_Y_WITH_DC || xd->lossless) {
so = &inter_scan_orders[tx_size]; so = &inter_scan_orders[tx_size];
@ -148,6 +151,7 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
if (!vp9_read(r, prob[ZERO_CONTEXT_NODE])) { if (!vp9_read(r, prob[ZERO_CONTEXT_NODE])) {
INCREMENT_COUNT(ZERO_TOKEN); INCREMENT_COUNT(ZERO_TOKEN);
token_cache[scan[c]] = vp9_pt_energy_class[ZERO_TOKEN]; token_cache[scan[c]] = vp9_pt_energy_class[ZERO_TOKEN];
dqv = dq[1]; \
++c; ++c;
goto SKIP_START; goto SKIP_START;
} }
@ -156,13 +160,9 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
if (!vp9_read(r, prob[ONE_CONTEXT_NODE])) { if (!vp9_read(r, prob[ONE_CONTEXT_NODE])) {
WRITE_COEF_CONTINUE(1, ONE_TOKEN); WRITE_COEF_CONTINUE(1, ONE_TOKEN);
} }
// Load full probabilities if not already loaded
if (!load_map[band][pt]) { prob = vp9_pareto8_full[coef_probs[band][pt][PIVOT_NODE]-1];
vp9_model_to_full_probs(coef_probs[band][pt],
coef_probs_full[band][pt]);
load_map[band][pt] = 1;
}
prob = coef_probs_full[band][pt];
// LOW_VAL_CONTEXT_NODE_0_ // LOW_VAL_CONTEXT_NODE_0_
if (!vp9_read(r, prob[LOW_VAL_CONTEXT_NODE])) { if (!vp9_read(r, prob[LOW_VAL_CONTEXT_NODE])) {
if (!vp9_read(r, prob[TWO_CONTEXT_NODE])) { if (!vp9_read(r, prob[TWO_CONTEXT_NODE])) {