#include "rectangle.h"
#include "thread.h"
-
-static const uint8_t rem6[QP_MAX_NUM + 1] = {
- 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2,
- 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5,
- 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2,
- 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5,
- 0, 1, 2, 3,
-};
-
-static const uint8_t div6[QP_MAX_NUM + 1] = {
- 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3,
- 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6,
- 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10,
- 10,10,10,11,11,11,11,11,11,12,12,12,12,12,12,13,13,13, 13, 13, 13,
- 14,14,14,14,
-};
-
static const uint8_t field_scan[16+1] = {
0 + 0 * 4, 0 + 1 * 4, 1 + 0 * 4, 0 + 2 * 4,
0 + 3 * 4, 1 + 1 * 4, 1 + 2 * 4, 1 + 3 * 4,
5 + 5 * 8, 6 + 5 * 8, 6 + 6 * 8, 7 + 7 * 8,
};
-static const uint8_t dequant4_coeff_init[6][3] = {
- { 10, 13, 16 },
- { 11, 14, 18 },
- { 13, 16, 20 },
- { 14, 18, 23 },
- { 16, 20, 25 },
- { 18, 23, 29 },
-};
-
-static const uint8_t dequant8_coeff_init_scan[16] = {
- 0, 3, 4, 3, 3, 1, 5, 1, 4, 5, 2, 5, 3, 1, 5, 1
-};
-
-static const uint8_t dequant8_coeff_init[6][6] = {
- { 20, 18, 32, 19, 25, 24 },
- { 22, 19, 35, 21, 28, 26 },
- { 26, 23, 42, 24, 33, 31 },
- { 28, 25, 45, 26, 35, 33 },
- { 32, 28, 51, 30, 40, 38 },
- { 36, 32, 58, 34, 46, 43 },
-};
-
-
static void release_unused_pictures(H264Context *h, int remove_current)
{
int i;
continue;
for (q = 0; q < max_qp + 1; q++) {
- int shift = div6[q];
- int idx = rem6[q];
+ int shift = ff_h264_quant_div6[q];
+ int idx = ff_h264_quant_rem6[q];
for (x = 0; x < 64; x++)
h->dequant8_coeff[i][q][(x >> 3) | ((x & 7) << 3)] =
- ((uint32_t)dequant8_coeff_init[idx][dequant8_coeff_init_scan[((x >> 1) & 12) | (x & 3)]] *
+ ((uint32_t)ff_h264_dequant8_coeff_init[idx][ff_h264_dequant8_coeff_init_scan[((x >> 1) & 12) | (x & 3)]] *
h->pps.scaling_matrix8[i][x]) << shift;
}
}
continue;
for (q = 0; q < max_qp + 1; q++) {
- int shift = div6[q] + 2;
- int idx = rem6[q];
+ int shift = ff_h264_quant_div6[q] + 2;
+ int idx = ff_h264_quant_rem6[q];
for (x = 0; x < 16; x++)
h->dequant4_coeff[i][q][(x >> 2) | ((x << 2) & 0xF)] =
- ((uint32_t)dequant4_coeff_init[idx][(x & 1) + ((x >> 2) & 1)] *
+ ((uint32_t)ff_h264_dequant4_coeff_init[idx][(x & 1) + ((x >> 2) & 1)] *
h->pps.scaling_matrix4[i][x]) << shift;
}
}
int ref0, ref1, i, cur_poc, ref_start, ref_count0, ref_count1;
for (i = 0; i < 2; i++) {
- sl->luma_weight_flag[i] = 0;
- sl->chroma_weight_flag[i] = 0;
+ sl->pwt.luma_weight_flag[i] = 0;
+ sl->pwt.chroma_weight_flag[i] = 0;
}
if (field < 0) {
}
if (sl->ref_count[0] == 1 && sl->ref_count[1] == 1 && !FRAME_MBAFF(h) &&
sl->ref_list[0][0].poc + (int64_t)sl->ref_list[1][0].poc == 2 * cur_poc) {
- sl->use_weight = 0;
- sl->use_weight_chroma = 0;
+ sl->pwt.use_weight = 0;
+ sl->pwt.use_weight_chroma = 0;
return;
}
ref_start = 0;
ref_count1 = 16 + 2 * sl->ref_count[1];
}
- sl->use_weight = 2;
- sl->use_weight_chroma = 2;
- sl->luma_log2_weight_denom = 5;
- sl->chroma_log2_weight_denom = 5;
+ sl->pwt.use_weight = 2;
+ sl->pwt.use_weight_chroma = 2;
+ sl->pwt.luma_log2_weight_denom = 5;
+ sl->pwt.chroma_log2_weight_denom = 5;
for (ref0 = ref_start; ref0 < ref_count0; ref0++) {
int64_t poc0 = sl->ref_list[0][ref0].poc;
}
}
if (field < 0) {
- sl->implicit_weight[ref0][ref1][0] =
- sl->implicit_weight[ref0][ref1][1] = w;
+ sl->pwt.implicit_weight[ref0][ref1][0] =
+ sl->pwt.implicit_weight[ref0][ref1][1] = w;
} else {
- sl->implicit_weight[ref0][ref1][field] = w;
+ sl->pwt.implicit_weight[ref0][ref1][field] = w;
}
}
}
int i;
for (i = 0; i < 16; i++) {
#define TRANSPOSE(x) ((x) >> 2) | (((x) << 2) & 0xF)
- h->zigzag_scan[i] = TRANSPOSE(zigzag_scan[i]);
+ h->zigzag_scan[i] = TRANSPOSE(ff_zigzag_scan[i]);
h->field_scan[i] = TRANSPOSE(field_scan[i]);
#undef TRANSPOSE
}
#undef TRANSPOSE
}
if (h->sps.transform_bypass) { // FIXME same ugly
- memcpy(h->zigzag_scan_q0 , zigzag_scan , sizeof(h->zigzag_scan_q0 ));
+ memcpy(h->zigzag_scan_q0 , ff_zigzag_scan , sizeof(h->zigzag_scan_q0 ));
memcpy(h->zigzag_scan8x8_q0 , ff_zigzag_direct , sizeof(h->zigzag_scan8x8_q0 ));
memcpy(h->zigzag_scan8x8_cavlc_q0 , zigzag_scan8x8_cavlc , sizeof(h->zigzag_scan8x8_cavlc_q0));
memcpy(h->field_scan_q0 , field_scan , sizeof(h->field_scan_q0 ));
} else
sl->slice_type_fixed = 0;
- slice_type = golomb_to_pict_type[slice_type];
+ slice_type = ff_h264_golomb_to_pict_type[slice_type];
sl->slice_type = slice_type;
sl->slice_type_nos = slice_type & 3;
if ((h->pps.weighted_pred && sl->slice_type_nos == AV_PICTURE_TYPE_P) ||
(h->pps.weighted_bipred_idc == 1 &&
sl->slice_type_nos == AV_PICTURE_TYPE_B))
- ff_pred_weight_table(h, sl);
+ ff_h264_pred_weight_table(&sl->gb, &h->sps, sl->ref_count,
+ sl->slice_type_nos, &sl->pwt);
else if (h->pps.weighted_bipred_idc == 2 &&
sl->slice_type_nos == AV_PICTURE_TYPE_B) {
implicit_weight_table(h, sl, -1);
} else {
- sl->use_weight = 0;
+ sl->pwt.use_weight = 0;
for (i = 0; i < 2; i++) {
- sl->luma_weight_flag[i] = 0;
- sl->chroma_weight_flag[i] = 0;
+ sl->pwt.luma_weight_flag[i] = 0;
+ sl->pwt.chroma_weight_flag[i] = 0;
}
}
sl->qscale,
sl->deblocking_filter,
sl->slice_alpha_c0_offset, sl->slice_beta_offset,
- sl->use_weight,
- sl->use_weight == 1 && sl->use_weight_chroma ? "c" : "",
+ sl->pwt.use_weight,
+ sl->pwt.use_weight == 1 && sl->pwt.use_weight_chroma ? "c" : "",
sl->slice_type == AV_PICTURE_TYPE_B ? (sl->direct_spatial_mv_pred ? "SPAT" : "TEMP") : "");
}