#define CAT_THREE_CONTEXT_NODE 9
#define CAT_FIVE_CONTEXT_NODE 10
- /*
- //the definition is put in "onyxd_int.h"
- typedef struct
- {
- INT16 min_val;
- INT16 Length;
- UINT8 Probs[14];
- } TOKENEXTRABITS;
- */
+ #define CAT1_MIN_VAL 5
+ #define CAT2_MIN_VAL 7
+ #define CAT3_MIN_VAL 11
+ #define CAT4_MIN_VAL 19
+ #define CAT5_MIN_VAL 35
+ #define CAT6_MIN_VAL 67
-
+ #define CAT1_PROB0 159
+ #define CAT2_PROB0 145
+ #define CAT2_PROB1 165
+
+ #define CAT3_PROB0 140
+ #define CAT3_PROB1 148
+ #define CAT3_PROB2 173
+
+ #define CAT4_PROB0 135
+ #define CAT4_PROB1 140
+ #define CAT4_PROB2 155
+ #define CAT4_PROB3 176
+
+ #define CAT5_PROB0 130
+ #define CAT5_PROB1 134
+ #define CAT5_PROB2 141
+ #define CAT5_PROB3 157
+ #define CAT5_PROB4 180
+
+#if CONFIG_EXTEND_QRANGE
- DECLARE_ALIGNED(16, static const TOKENEXTRABITS, vp8d_token_extra_bits2[MAX_ENTROPY_TOKENS]) =
- {
- { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ZERO_TOKEN */
- { 1, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ONE_TOKEN */
- { 2, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* TWO_TOKEN */
- { 3, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* THREE_TOKEN */
- { 4, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* FOUR_TOKEN */
- { 5, 0, { 159, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY1 */
- { 7, 1, { 145, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY2 */
- { 11, 2, { 140, 148, 173, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY3 */
- { 19, 3, { 135, 140, 155, 176, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY4 */
- { 35, 4, { 130, 134, 141, 157, 180, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY5 */
- { 67, 12, { 129, 130, 133, 140, 153, 177, 196, 230, 243, 249, 252, 254, 254, 0 } }, /* DCT_VAL_CATEGORY6 */
- { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* EOB TOKEN */
- };
++static const unsigned char cat6_prob[14] =
++{ 129, 130, 133, 140, 153, 177, 196, 230, 243, 249, 252, 254, 254, 0 };
+#else
- DECLARE_ALIGNED(16, static const TOKENEXTRABITS, vp8d_token_extra_bits2[MAX_ENTROPY_TOKENS]) =
- {
- { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ZERO_TOKEN */
- { 1, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ONE_TOKEN */
- { 2, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* TWO_TOKEN */
- { 3, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* THREE_TOKEN */
- { 4, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* FOUR_TOKEN */
- { 5, 0, { 159, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY1 */
- { 7, 1, { 145, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY2 */
- { 11, 2, { 140, 148, 173, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY3 */
- { 19, 3, { 135, 140, 155, 176, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY4 */
- { 35, 4, { 130, 134, 141, 157, 180, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY5 */
- { 67, 10, { 129, 130, 133, 140, 153, 177, 196, 230, 243, 254, 254, 0 } }, /* DCT_VAL_CATEGORY6 */
- { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* EOB TOKEN */
- };
+ static const unsigned char cat6_prob[12] =
+ { 129, 130, 133, 140, 153, 177, 196, 230, 243, 254, 254, 0 };
+#endif
void vp8_reset_mb_tokens_context(MACROBLOCKD *x)
qcoeff_ptr [ scan[c] ] = (INT16) v; \
++c; \
goto DO_WHILE; }\
- qcoeff_ptr [ scan[15] ] = (INT16) v; \
+ qcoeff_ptr [ 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); \
+ #define DECODE_EXTRABIT_AND_ADJUST_VAL(prob, bits_count)\
+ split = 1 + (((range-1) * prob) >> 8); \
bigsplit = (VP8_BD_VALUE)split << (VP8_BD_VALUE_SIZE - 8); \
FILL \
if(value >= bigsplit)\
CHECK_0_:
DECODE_AND_LOOP_IF_ZERO(Prob[ZERO_CONTEXT_NODE], CHECK_0_);
DECODE_AND_BRANCH_IF_ZERO(Prob[ONE_CONTEXT_NODE], ONE_CONTEXT_NODE_0_);
- DECODE_AND_BRANCH_IF_ZERO(Prob[LOW_VAL_CONTEXT_NODE], LOW_VAL_CONTEXT_NODE_0_);
- DECODE_AND_BRANCH_IF_ZERO(Prob[HIGH_LOW_CONTEXT_NODE], HIGH_LOW_CONTEXT_NODE_0_);
- DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_THREEFOUR_CONTEXT_NODE], CAT_THREEFOUR_CONTEXT_NODE_0_);
- DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_FIVE_CONTEXT_NODE], CAT_FIVE_CONTEXT_NODE_0_);
- val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY6].min_val;
- bits_count = vp8d_token_extra_bits2[DCT_VAL_CATEGORY6].Length;
+ DECODE_AND_BRANCH_IF_ZERO(Prob[LOW_VAL_CONTEXT_NODE],
+ LOW_VAL_CONTEXT_NODE_0_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[HIGH_LOW_CONTEXT_NODE],
+ HIGH_LOW_CONTEXT_NODE_0_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_THREEFOUR_CONTEXT_NODE],
+ CAT_THREEFOUR_CONTEXT_NODE_0_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_FIVE_CONTEXT_NODE],
+ CAT_FIVE_CONTEXT_NODE_0_);
+
+ val = CAT6_MIN_VAL;
- bits_count = 10;
++ bits_count = CONFIG_EXTEND_QRANGE?14:12;
do
{