#define IsInterpolatingFilter(filter) (1)
#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
+#define MAXTXLEN 32
+
static INLINE int is_inter_mode(PREDICTION_MODE mode) {
return mode >= NEARESTMV && mode <= NEWMV;
}
ADST_ADST, // TM
};
+#if CONFIG_SUPERTX
+static INLINE int supertx_enabled(const MB_MODE_INFO *mbmi) {
+ return (int)mbmi->tx_size >
+ VPXMIN(b_width_log2_lookup[mbmi->sb_type],
+ b_height_log2_lookup[mbmi->sb_type]);
+}
+#endif // CONFIG_SUPERTX
+
#if CONFIG_EXT_TX
#define ALLOW_INTRA_EXT_TX 1
static INLINE TX_SIZE get_uv_tx_size(const MB_MODE_INFO *mbmi,
const struct macroblockd_plane *pd) {
+#if CONFIG_SUPERTX
+ if (!supertx_enabled(mbmi)) {
+ return get_uv_tx_size_impl(mbmi->tx_size, mbmi->sb_type, pd->subsampling_x,
+ pd->subsampling_y);
+ } else {
+ return uvsupertx_size_lookup[mbmi->tx_size][pd->subsampling_x]
+ [pd->subsampling_y];
+ }
+#else
return get_uv_tx_size_impl(mbmi->tx_size, mbmi->sb_type, pd->subsampling_x,
pd->subsampling_y);
+#endif // CONFIG_SUPERTX
}
static INLINE BLOCK_SIZE get_plane_block_size(BLOCK_SIZE bsize,
{0, 0 }, // 64X64 - {0b0000, 0b0000}
};
+#if CONFIG_SUPERTX
+static const TX_SIZE uvsupertx_size_lookup[TX_SIZES][2][2] = {
+ // ss_x == 0 ss_x == 0 ss_x == 1 ss_x == 1
+ // ss_y == 0 ss_y == 1 ss_y == 0 ss_y == 1
+ {{TX_4X4, TX_4X4}, {TX_4X4, TX_4X4}},
+ {{TX_8X8, TX_4X4}, {TX_4X4, TX_4X4}},
+ {{TX_16X16, TX_8X8}, {TX_8X8, TX_8X8}},
+ {{TX_32X32, TX_16X16}, {TX_16X16, TX_16X16}},
+};
+
+static const int partition_supertx_context_lookup[PARTITION_TYPES] = {
+ -1, 0, 0, 1
+};
+#endif // CONFIG_SUPERTX
+
#ifdef __cplusplus
} // extern "C"
#endif
};
#endif // CONFIG_EXT_TX
+#if CONFIG_SUPERTX
+static const vpx_prob default_supertx_prob[PARTITION_SUPERTX_CONTEXTS]
+ [TX_SIZES] = {
+ { 1, 160, 160, 170 },
+ { 1, 200, 200, 210 },
+};
+#endif // CONFIG_SUPERTX
+
// FIXME(someone) need real defaults here
static const struct segmentation_probs default_seg_probs = {
{ 128, 128, 128, 128, 128, 128, 128 },
vp10_copy(fc->inter_ext_tx_prob, default_inter_ext_tx_prob);
vp10_copy(fc->intra_ext_tx_prob, default_intra_ext_tx_prob);
#endif // CONFIG_EXT_TX
+#if CONFIG_SUPERTX
+ vp10_copy(fc->supertx_prob, default_supertx_prob);
+#endif // CONFIG_SUPERTX
vp10_copy(fc->seg.tree_probs, default_seg_probs.tree_probs);
vp10_copy(fc->seg.pred_probs, default_seg_probs.pred_probs);
#if CONFIG_EXT_INTRA
}
#endif // CONFIG_EXT_TX
+#if CONFIG_SUPERTX
+ for (i = 0; i < PARTITION_SUPERTX_CONTEXTS; ++i) {
+ int j;
+ for (j = 1; j < TX_SIZES; ++j) {
+ fc->supertx_prob[i][j] = mode_mv_merge_probs(pre_fc->supertx_prob[i][j],
+ counts->supertx[i][j]);
+ }
+ }
+#endif // CONFIG_SUPERTX
+
if (cm->seg.temporal_update) {
for (i = 0; i < PREDICTION_PROBS; i++)
fc->seg.pred_probs[i] = mode_mv_merge_probs(pre_fc->seg.pred_probs[i],
vpx_prob intra_ext_tx_prob[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES]
[TX_TYPES - 1];
#endif // CONFIG_EXT_TX
+#if CONFIG_SUPERTX
+ vpx_prob supertx_prob[PARTITION_SUPERTX_CONTEXTS][TX_SIZES];
+#endif // CONFIG_SUPERTX
struct segmentation_probs seg;
#if CONFIG_EXT_INTRA
vpx_prob ext_intra_probs[PLANE_TYPES];
unsigned int intra_ext_tx[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES]
[TX_TYPES];
#endif // CONFIG_EXT_TX
+#if CONFIG_SUPERTX
+ unsigned int supertx[PARTITION_SUPERTX_CONTEXTS][TX_SIZES][2];
+ unsigned int supertx_size[TX_SIZES];
+#endif // CONFIG_SUPERTX
struct seg_counts seg;
#if CONFIG_EXT_INTRA
unsigned int ext_intra[PLANE_TYPES][2];
#define COMP_REFS 2
#endif // CONFIG_EXT_REFS
+#if CONFIG_SUPERTX
+#define PARTITION_SUPERTX_CONTEXTS 2
+#define MAX_SUPERTX_BLOCK_SIZE BLOCK_32X32
+#endif // CONFIG_SUPERTX
+
#ifdef __cplusplus
} // extern "C"
#endif
// we only update u and v masks on the first block.
static void build_y_mask(const loop_filter_info_n *const lfi_n,
const MODE_INFO *mi, const int shift_y,
+#if CONFIG_SUPERTX
+ int supertx_enabled,
+#endif // CONFIG_SUPERTX
LOOP_FILTER_MASK *lfm) {
const MB_MODE_INFO *mbmi = &mi->mbmi;
- const BLOCK_SIZE block_size = mbmi->sb_type;
const TX_SIZE tx_size_y = mbmi->tx_size;
+#if CONFIG_SUPERTX
+ const BLOCK_SIZE block_size =
+ supertx_enabled ? (BLOCK_SIZE)(3 * tx_size_y) : mbmi->sb_type;
+#else
+ const BLOCK_SIZE block_size = mbmi->sb_type;
+#endif
const int filter_level = get_filter_level(lfi_n, mbmi);
uint64_t *const left_y = &lfm->left_y[tx_size_y];
uint64_t *const above_y = &lfm->above_y[tx_size_y];
break;
case BLOCK_32X16:
build_masks(lfi_n, mip[0], shift_y, shift_uv, lfm);
+#if CONFIG_SUPERTX
+ if (supertx_enabled(&mip[0]->mbmi))
+ break;
+#endif
if (mi_32_row_offset + 2 >= max_rows)
continue;
mip2 = mip + mode_info_stride * 2;
break;
case BLOCK_16X32:
build_masks(lfi_n, mip[0], shift_y, shift_uv, lfm);
+#if CONFIG_SUPERTX
+ if (supertx_enabled(&mip[0]->mbmi))
+ break;
+#endif
if (mi_32_col_offset + 2 >= max_cols)
continue;
mip2 = mip + 2;
build_masks(lfi_n, mip2[0], shift_y + 2, shift_uv + 1, lfm);
break;
default:
+#if CONFIG_SUPERTX
+ if (mip[0]->mbmi.tx_size == TX_32X32) {
+ build_masks(lfi_n, mip[0], shift_y, shift_uv, lfm);
+ break;
+ }
+#endif
for (idx_16 = 0; idx_16 < 4; mip += offset_16[idx_16], ++idx_16) {
const int shift_y = shift_32_y[idx_32] + shift_16_y[idx_16];
const int shift_uv = shift_32_uv[idx_32] + shift_16_uv[idx_16];
build_masks(lfi_n, mip[0], shift_y, shift_uv, lfm);
break;
case BLOCK_16X8:
+#if CONFIG_SUPERTX
+ if (supertx_enabled(&mip[0]->mbmi))
+ break;
+#endif
build_masks(lfi_n, mip[0], shift_y, shift_uv, lfm);
if (mi_16_row_offset + 1 >= max_rows)
continue;
mip2 = mip + mode_info_stride;
- build_y_mask(lfi_n, mip2[0], shift_y+8, lfm);
+ build_y_mask(lfi_n, mip2[0], shift_y+8,
+#if CONFIG_SUPERTX
+ 0,
+#endif
+ lfm);
break;
case BLOCK_8X16:
+#if CONFIG_SUPERTX
+ if (supertx_enabled(&mip[0]->mbmi))
+ break;
+#endif
build_masks(lfi_n, mip[0], shift_y, shift_uv, lfm);
if (mi_16_col_offset +1 >= max_cols)
continue;
mip2 = mip + 1;
- build_y_mask(lfi_n, mip2[0], shift_y+1, lfm);
+ build_y_mask(lfi_n, mip2[0], shift_y+1,
+#if CONFIG_SUPERTX
+ 0,
+#endif
+ lfm);
break;
default: {
const int shift_y = shift_32_y[idx_32] +
shift_16_y[idx_16] +
shift_8_y[0];
+#if CONFIG_SUPERTX
+ if (mip[0]->mbmi.tx_size == TX_16X16) {
+ build_masks(lfi_n, mip[0], shift_y, shift_uv, lfm);
+ break;
+ }
+#endif
build_masks(lfi_n, mip[0], shift_y, shift_uv, lfm);
mip += offset[0];
for (idx_8 = 1; idx_8 < 4; mip += offset[idx_8], ++idx_8) {
if (mi_8_col_offset >= max_cols ||
mi_8_row_offset >= max_rows)
continue;
- build_y_mask(lfi_n, mip[0], shift_y, lfm);
+ build_y_mask(lfi_n, mip[0], shift_y,
+#if CONFIG_SUPERTX
+ supertx_enabled(&mip[0]->mbmi),
+#endif
+ lfm);
}
break;
}
}
}
}
+
+#if CONFIG_SUPERTX
+static const uint8_t mask_8[8] = {
+ 64, 64, 62, 52, 12, 2, 0, 0
+};
+
+static const uint8_t mask_16[16] = {
+ 63, 62, 60, 58, 55, 50, 43, 36, 28, 21, 14, 9, 6, 4, 2, 1
+};
+
+static const uint8_t mask_32[32] = {
+ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 63, 61, 57, 52, 45, 36,
+ 28, 19, 12, 7, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+static const uint8_t mask_8_uv[8] = {
+ 64, 64, 62, 52, 12, 2, 0, 0
+};
+
+static const uint8_t mask_16_uv[16] = {
+ 64, 64, 64, 64, 61, 53, 45, 36, 28, 19, 11, 3, 0, 0, 0, 0
+};
+
+static const uint8_t mask_32_uv[32] = {
+ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 60, 54, 46, 36,
+ 28, 18, 10, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+static void generate_1dmask(int length, uint8_t *mask, int plane) {
+ switch (length) {
+ case 8:
+ memcpy(mask, plane ? mask_8_uv : mask_8, length);
+ break;
+ case 16:
+ memcpy(mask, plane ? mask_16_uv : mask_16, length);
+ break;
+ case 32:
+ memcpy(mask, plane ? mask_32_uv : mask_32, length);
+ break;
+ default:
+ assert(0);
+ }
+}
+
+
+void vp10_build_masked_inter_predictor_complex(
+ MACROBLOCKD *xd,
+ uint8_t *dst, int dst_stride, uint8_t *dst2, int dst2_stride,
+ const struct macroblockd_plane *pd, int mi_row, int mi_col,
+ int mi_row_ori, int mi_col_ori, BLOCK_SIZE bsize, BLOCK_SIZE top_bsize,
+ PARTITION_TYPE partition, int plane) {
+ int i, j;
+ uint8_t mask[MAXTXLEN];
+ int top_w = 4 << b_width_log2_lookup[top_bsize],
+ top_h = 4 << b_height_log2_lookup[top_bsize];
+ int w = 4 << b_width_log2_lookup[bsize], h = 4 << b_height_log2_lookup[bsize];
+ int w_offset = (mi_col - mi_col_ori) << 3,
+ h_offset = (mi_row - mi_row_ori) << 3;
+
+#if CONFIG_VP9_HIGHBITDEPTH
+ uint16_t *dst16= CONVERT_TO_SHORTPTR(dst);
+ uint16_t *dst216 = CONVERT_TO_SHORTPTR(dst2);
+ int b_hdb = (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) ? 1 : 0;
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
+ top_w >>= pd->subsampling_x;
+ top_h >>= pd->subsampling_y;
+ w >>= pd->subsampling_x;
+ h >>= pd->subsampling_y;
+ w_offset >>= pd->subsampling_x;
+ h_offset >>= pd->subsampling_y;
+
+ switch (partition) {
+ case PARTITION_HORZ:
+ {
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (b_hdb) {
+ uint16_t *dst_tmp = dst16 + h_offset * dst_stride;
+ uint16_t *dst2_tmp = dst216 + h_offset * dst2_stride;
+ generate_1dmask(h, mask + h_offset,
+ plane && xd->plane[plane].subsampling_y);
+
+ for (i = h_offset; i < h_offset + h; i++) {
+ for (j = 0; j < top_w; j++) {
+ const int m = mask[i]; assert(m >= 0 && m <= 64);
+ if (m == 64)
+ continue;
+
+ if (m == 0)
+ dst_tmp[j] = dst2_tmp[j];
+ else
+ dst_tmp[j] = (dst_tmp[j] * m + dst2_tmp[j] * (64 - m) + 32) >> 6;
+ }
+ dst_tmp += dst_stride;
+ dst2_tmp += dst2_stride;
+ }
+
+ for (; i < top_h; i ++) {
+ memcpy(dst_tmp, dst2_tmp, top_w * sizeof(uint16_t));
+ dst_tmp += dst_stride;
+ dst2_tmp += dst2_stride;
+ }
+ } else {
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ uint8_t *dst_tmp = dst + h_offset * dst_stride;
+ uint8_t *dst2_tmp = dst2 + h_offset * dst2_stride;
+ generate_1dmask(h, mask + h_offset,
+ plane && xd->plane[plane].subsampling_y);
+
+ for (i = h_offset; i < h_offset + h; i++) {
+ for (j = 0; j < top_w; j++) {
+ const int m = mask[i]; assert(m >= 0 && m <= 64);
+ if (m == 64)
+ continue;
+
+ if (m == 0)
+ dst_tmp[j] = dst2_tmp[j];
+ else
+ dst_tmp[j] = (dst_tmp[j] * m + dst2_tmp[j] * (64 - m) + 32) >> 6;
+ }
+ dst_tmp += dst_stride;
+ dst2_tmp += dst2_stride;
+ }
+
+ for (; i < top_h; i ++) {
+ memcpy(dst_tmp, dst2_tmp, top_w * sizeof(uint8_t));
+ dst_tmp += dst_stride;
+ dst2_tmp += dst2_stride;
+ }
+#if CONFIG_VP9_HIGHBITDEPTH
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ }
+
+ break;
+ case PARTITION_VERT:
+ {
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (b_hdb) {
+ uint16_t *dst_tmp = dst16;
+ uint16_t *dst2_tmp = dst216;
+ generate_1dmask(w, mask + w_offset,
+ plane && xd->plane[plane].subsampling_x);
+
+ for (i = 0; i < top_h; i++) {
+ for (j = w_offset; j < w_offset + w; j++) {
+ const int m = mask[j]; assert(m >= 0 && m <= 64);
+ if (m == 64)
+ continue;
+
+ if (m == 0)
+ dst_tmp[j] = dst2_tmp[j];
+ else
+ dst_tmp[j] = (dst_tmp[j] * m + dst2_tmp[j] * (64 - m) + 32) >> 6;
+ }
+ memcpy(dst_tmp + j, dst2_tmp + j,
+ (top_w - w_offset - w) * sizeof(uint16_t));
+ dst_tmp += dst_stride;
+ dst2_tmp += dst2_stride;
+ }
+ } else {
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ uint8_t *dst_tmp = dst;
+ uint8_t *dst2_tmp = dst2;
+ generate_1dmask(w, mask + w_offset,
+ plane && xd->plane[plane].subsampling_x);
+
+ for (i = 0; i < top_h; i++) {
+ for (j = w_offset; j < w_offset + w; j++) {
+ const int m = mask[j]; assert(m >= 0 && m <= 64);
+ if (m == 64)
+ continue;
+
+ if (m == 0)
+ dst_tmp[j] = dst2_tmp[j];
+ else
+ dst_tmp[j] = (dst_tmp[j] * m + dst2_tmp[j] * (64 - m) + 32) >> 6;
+ }
+ memcpy(dst_tmp + j, dst2_tmp + j,
+ (top_w - w_offset - w) * sizeof(uint8_t));
+ dst_tmp += dst_stride;
+ dst2_tmp += dst2_stride;
+ }
+#if CONFIG_VP9_HIGHBITDEPTH
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ }
+ break;
+ default:
+ assert(0);
+ }
+ (void) xd;
+}
+
+void vp10_build_inter_predictors_sb_sub8x8(MACROBLOCKD *xd,
+ int mi_row, int mi_col,
+ BLOCK_SIZE bsize, int block) {
+ // Prediction function used in supertx:
+ // Use the mv at current block (which is less than 8x8)
+ // to get prediction of a block located at (mi_row, mi_col) at size of bsize
+ // bsize can be larger than 8x8.
+ // block (0-3): the sub8x8 location of current block
+ int plane;
+ const int mi_x = mi_col * MI_SIZE;
+ const int mi_y = mi_row * MI_SIZE;
+
+ // For sub8x8 uv:
+ // Skip uv prediction in supertx except the first block (block = 0)
+ int max_plane = block ? 1 : MAX_MB_PLANE;
+
+ for (plane = 0; plane < max_plane; plane++) {
+ const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize,
+ &xd->plane[plane]);
+ const int num_4x4_w = num_4x4_blocks_wide_lookup[plane_bsize];
+ const int num_4x4_h = num_4x4_blocks_high_lookup[plane_bsize];
+ const int bw = 4 * num_4x4_w;
+ const int bh = 4 * num_4x4_h;
+
+ build_inter_predictors(xd, plane, block, bw, bh,
+ 0, 0, bw, bh,
+ mi_x, mi_y);
+ }
+}
+#endif // CONFIG_SUPERTX
}
void build_inter_predictors(MACROBLOCKD *xd, int plane, int block,
- int bw, int bh,
- int x, int y, int w, int h,
- int mi_x, int mi_y);
+ int bw, int bh,
+ int x, int y, int w, int h,
+ int mi_x, int mi_y);
void vp10_build_inter_predictor_sub8x8(MACROBLOCKD *xd, int plane,
int i, int ir, int ic,
int mi_row, int mi_col);
void vp10_build_inter_predictors_sby(MACROBLOCKD *xd, int mi_row, int mi_col,
- BLOCK_SIZE bsize);
+ BLOCK_SIZE bsize);
void vp10_build_inter_predictors_sbp(MACROBLOCKD *xd, int mi_row, int mi_col,
- BLOCK_SIZE bsize, int plane);
+ BLOCK_SIZE bsize, int plane);
void vp10_build_inter_predictors_sbuv(MACROBLOCKD *xd, int mi_row, int mi_col,
- BLOCK_SIZE bsize);
+ BLOCK_SIZE bsize);
void vp10_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col,
- BLOCK_SIZE bsize);
+ BLOCK_SIZE bsize);
+
+#if CONFIG_SUPERTX
+void vp10_build_inter_predictors_sb_sub8x8(MACROBLOCKD *xd,
+ int mi_row, int mi_col,
+ BLOCK_SIZE bsize, int block);
+struct macroblockd_plane;
+void vp10_build_masked_inter_predictor_complex(
+ MACROBLOCKD *xd,
+ uint8_t *dst, int dst_stride, uint8_t *dst2, int dst2_stride,
+ const struct macroblockd_plane *pd, int mi_row, int mi_col,
+ int mi_row_ori, int mi_col_ori, BLOCK_SIZE bsize, BLOCK_SIZE top_bsize,
+ PARTITION_TYPE partition, int plane);
+
+#endif // CONFIG_SUPERTX
void vp10_build_inter_predictor(const uint8_t *src, int src_stride,
uint8_t *dst, int dst_stride,
}
#endif // CONFIG_EXT_TX
+#if CONFIG_SUPERTX
+ for (i = 0; i < PARTITION_SUPERTX_CONTEXTS; i++)
+ for (j = 0; j < TX_SIZES; j++)
+ for (k = 0; k < 2; k++)
+ cm->counts.supertx[i][j][k] += counts->supertx[i][j][k];
+ for (i = 0; i < TX_SIZES; i++)
+ cm->counts.supertx_size[i] += counts->supertx_size[i];
+#endif // CONFIG_SUPERTX
+
for (i = 0; i < PREDICTION_PROBS; i++)
for (j = 0; j < 2; j++)
cm->counts.seg.pred[i][j] += counts->seg.pred[i][j];
}
}
}
-#endif
+#endif // CONFIG_VAR_TX
static int reconstruct_inter_block(MACROBLOCKD *const xd, vpx_reader *r,
MB_MODE_INFO *const mbmi, int plane,
subpel_y, sf, w, h, ref, kernel, xs, ys);
}
}
+
#else
+
static void extend_and_predict(const uint8_t *buf_ptr1, int pre_buf_stride,
int x0, int y0, int b_w, int b_h,
int frame_width, int frame_height,
}
}
+static void dec_build_inter_predictors_sb_sub8x8(VP10Decoder *const pbi,
+ MACROBLOCKD *xd,
+ int mi_row, int mi_col,
+ int block) {
+ // Prediction function used in supertx:
+ // Use the mv at current block (which is less than 8x8)
+ int plane;
+ const int mi_x = mi_col * MI_SIZE;
+ const int mi_y = mi_row * MI_SIZE;
+ const MODE_INFO *mi = xd->mi[0];
+ const InterpKernel *kernel = vp10_filter_kernels[mi->mbmi.interp_filter];
+ const int is_compound = has_second_ref(&mi->mbmi);
+
+ // For sub8x8 uv:
+ // Skip uv prediction in supertx except the first block (block = 0)
+ int max_plane = block ? 1 : MAX_MB_PLANE;
+
+ for (plane = 0; plane < max_plane; ++plane) {
+ struct macroblockd_plane *const pd = &xd->plane[plane];
+ struct buf_2d *const dst_buf = &pd->dst;
+ const int num_4x4_w = pd->n4_w;
+ const int num_4x4_h = pd->n4_h;
+
+ const int n4w_x4 = 4 * num_4x4_w;
+ const int n4h_x4 = 4 * num_4x4_h;
+ int ref;
+
+ for (ref = 0; ref < 1 + is_compound; ++ref) {
+ const struct scale_factors *const sf = &xd->block_refs[ref]->sf;
+ struct buf_2d *const pre_buf = &pd->pre[ref];
+ const int idx = xd->block_refs[ref]->idx;
+ BufferPool *const pool = pbi->common.buffer_pool;
+ RefCntBuffer *const ref_frame_buf = &pool->frame_bufs[idx];
+ const int is_scaled = vp10_is_scaled(sf);
+ const MV mv = average_split_mvs(pd, mi, ref, block);
+ dec_build_inter_predictors(pbi, xd, plane, n4w_x4, n4h_x4,
+ 0, 0, n4w_x4, n4h_x4, mi_x, mi_y, kernel,
+ sf, pre_buf, dst_buf, &mv, ref_frame_buf,
+ is_scaled, ref);
+ }
+ }
+}
+
static INLINE TX_SIZE dec_get_uv_tx_size(const MB_MODE_INFO *mbmi,
int n4_wl, int n4_hl) {
// get minimum log2 num4x4s dimension
return &xd->mi[0]->mbmi;
}
+#if CONFIG_SUPERTX
+static MB_MODE_INFO *set_offsets_extend(VP10_COMMON *const cm,
+ MACROBLOCKD *const xd,
+ const TileInfo *const tile,
+ BLOCK_SIZE bsize_pred,
+ int mi_row_pred, int mi_col_pred,
+ int mi_row_ori, int mi_col_ori) {
+ // Used in supertx
+ // (mi_row_ori, mi_col_ori): location for mv
+ // (mi_row_pred, mi_col_pred, bsize_pred): region to predict
+ const int bw = num_8x8_blocks_wide_lookup[bsize_pred];
+ const int bh = num_8x8_blocks_high_lookup[bsize_pred];
+ const int offset = mi_row_ori * cm->mi_stride + mi_col_ori;
+ const int bwl = b_width_log2_lookup[bsize_pred];
+ const int bhl = b_height_log2_lookup[bsize_pred];
+ xd->mi = cm->mi_grid_visible + offset;
+ xd->mi[0] = cm->mi + offset;
+ set_mi_row_col(xd, tile, mi_row_pred, bh, mi_col_pred, bw,
+ cm->mi_rows, cm->mi_cols);
+
+ xd->up_available = (mi_row_ori != 0);
+ xd->left_available = (mi_col_ori > tile->mi_col_start);
+
+ set_plane_n4(xd, bw, bh, bwl, bhl);
+
+ return &xd->mi[0]->mbmi;
+}
+
+static MB_MODE_INFO *set_mb_offsets(VP10_COMMON *const cm,
+ MACROBLOCKD *const xd,
+ BLOCK_SIZE bsize,
+ int mi_row, int mi_col,
+ int bw, int bh,
+ int x_mis, int y_mis) {
+ const int offset = mi_row * cm->mi_stride + mi_col;
+ const TileInfo *const tile = &xd->tile;
+ int x, y;
+
+ xd->mi = cm->mi_grid_visible + offset;
+ xd->mi[0] = cm->mi + offset;
+ xd->mi[0]->mbmi.sb_type = bsize;
+ for (y = 0; y < y_mis; ++y)
+ for (x = !y; x < x_mis; ++x)
+ xd->mi[y * cm->mi_stride + x] = xd->mi[0];
+
+ set_mi_row_col(xd, tile, mi_row, bh, mi_col, bw, cm->mi_rows, cm->mi_cols);
+ return &xd->mi[0]->mbmi;
+}
+
+static void set_offsets_topblock(VP10_COMMON *const cm, MACROBLOCKD *const xd,
+ const TileInfo *const tile,
+ BLOCK_SIZE bsize, int mi_row, int mi_col) {
+ const int bw = num_8x8_blocks_wide_lookup[bsize];
+ const int bh = num_8x8_blocks_high_lookup[bsize];
+ const int offset = mi_row * cm->mi_stride + mi_col;
+ const int bwl = b_width_log2_lookup[bsize];
+ const int bhl = b_height_log2_lookup[bsize];
+
+ xd->mi = cm->mi_grid_visible + offset;
+ xd->mi[0] = cm->mi + offset;
+
+ set_plane_n4(xd, bw, bh, bwl, bhl);
+
+ set_mi_row_col(xd, tile, mi_row, bh, mi_col, bw, cm->mi_rows, cm->mi_cols);
+
+ vp10_setup_dst_planes(xd->plane, get_frame_new_buffer(cm), mi_row, mi_col);
+}
+
+static void set_param_topblock(VP10_COMMON *const cm, MACROBLOCKD *const xd,
+ BLOCK_SIZE bsize, int mi_row, int mi_col,
+#if CONFIG_EXT_TX
+ int txfm,
+#endif
+ int skip) {
+ const int bw = num_8x8_blocks_wide_lookup[bsize];
+ const int bh = num_8x8_blocks_high_lookup[bsize];
+ const int x_mis = VPXMIN(bw, cm->mi_cols - mi_col);
+ const int y_mis = VPXMIN(bh, cm->mi_rows - mi_row);
+ const int offset = mi_row * cm->mi_stride + mi_col;
+ int x, y;
+
+ xd->mi = cm->mi_grid_visible + offset;
+ xd->mi[0] = cm->mi + offset;
+
+ for (y = 0; y < y_mis; ++y)
+ for (x = 0; x < x_mis; ++x) {
+ xd->mi[y * cm->mi_stride + x]->mbmi.skip = skip;
+#if CONFIG_EXT_TX
+ xd->mi[y * cm->mi_stride + x]->mbmi.tx_type = txfm;
+#endif
+ }
+}
+
+static void set_ref(VP10_COMMON *const cm, MACROBLOCKD *const xd,
+ int idx, int mi_row, int mi_col) {
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
+ RefBuffer *ref_buffer = &cm->frame_refs[mbmi->ref_frame[idx] - LAST_FRAME];
+ xd->block_refs[idx] = ref_buffer;
+ if (!vp10_is_valid_scale(&ref_buffer->sf))
+ vpx_internal_error(&cm->error, VPX_CODEC_UNSUP_BITSTREAM,
+ "Invalid scale factors");
+ vp10_setup_pre_planes(xd, idx, ref_buffer->buf, mi_row, mi_col,
+ &ref_buffer->sf);
+ xd->corrupted |= ref_buffer->buf->corrupted;
+}
+
+static void dec_predict_b_extend(
+ VP10Decoder *const pbi, MACROBLOCKD *const xd,
+ const TileInfo *const tile, int block,
+ int mi_row_ori, int mi_col_ori,
+ int mi_row_pred, int mi_col_pred,
+ int mi_row_top, int mi_col_top,
+ uint8_t * dst_buf[3], int dst_stride[3],
+ BLOCK_SIZE bsize_top,
+ BLOCK_SIZE bsize_pred,
+ int b_sub8x8, int bextend) {
+ // Used in supertx
+ // (mi_row_ori, mi_col_ori): location for mv
+ // (mi_row_pred, mi_col_pred, bsize_pred): region to predict
+ // (mi_row_top, mi_col_top, bsize_top): region of the top partition size
+ // block: sub location of sub8x8 blocks
+ // b_sub8x8: 1: ori is sub8x8; 0: ori is not sub8x8
+ // bextend: 1: region to predict is an extension of ori; 0: not
+ int r = (mi_row_pred - mi_row_top) * MI_SIZE;
+ int c = (mi_col_pred - mi_col_top) * MI_SIZE;
+ const int mi_width_top = num_8x8_blocks_wide_lookup[bsize_top];
+ const int mi_height_top = num_8x8_blocks_high_lookup[bsize_top];
+ MB_MODE_INFO *mbmi;
+ VP10_COMMON *const cm = &pbi->common;
+
+ if (mi_row_pred < mi_row_top || mi_col_pred < mi_col_top ||
+ mi_row_pred >= mi_row_top + mi_height_top ||
+ mi_col_pred >= mi_col_top + mi_width_top ||
+ mi_row_pred >= cm->mi_rows || mi_col_pred >= cm->mi_cols)
+ return;
+
+ mbmi = set_offsets_extend(cm, xd, tile, bsize_pred,
+ mi_row_pred, mi_col_pred,
+ mi_row_ori, mi_col_ori);
+ set_ref(cm, xd, 0, mi_row_pred, mi_col_pred);
+ if (has_second_ref(&xd->mi[0]->mbmi))
+ set_ref(cm, xd, 1, mi_row_pred, mi_col_pred);
+
+ if (!bextend) {
+ mbmi->tx_size = b_width_log2_lookup[bsize_top];
+ }
+
+ xd->plane[0].dst.stride = dst_stride[0];
+ xd->plane[1].dst.stride = dst_stride[1];
+ xd->plane[2].dst.stride = dst_stride[2];
+ xd->plane[0].dst.buf = dst_buf[0] +
+ (r >> xd->plane[0].subsampling_y) * dst_stride[0] +
+ (c >> xd->plane[0].subsampling_x);
+ xd->plane[1].dst.buf = dst_buf[1] +
+ (r >> xd->plane[1].subsampling_y) * dst_stride[1] +
+ (c >> xd->plane[1].subsampling_x);
+ xd->plane[2].dst.buf = dst_buf[2] +
+ (r >> xd->plane[2].subsampling_y) * dst_stride[2] +
+ (c >> xd->plane[2].subsampling_x);
+
+ if (!b_sub8x8)
+ dec_build_inter_predictors_sb(pbi, xd, mi_row_pred, mi_col_pred);
+ else
+ dec_build_inter_predictors_sb_sub8x8(pbi, xd, mi_row_pred, mi_col_pred,
+ block);
+}
+
+static void dec_extend_dir(VP10Decoder *const pbi, MACROBLOCKD *const xd,
+ const TileInfo *const tile, int block,
+ BLOCK_SIZE bsize, BLOCK_SIZE top_bsize,
+ int mi_row, int mi_col,
+ int mi_row_top, int mi_col_top,
+ uint8_t * dst_buf[3], int dst_stride[3], int dir) {
+ // dir: 0-lower, 1-upper, 2-left, 3-right
+ // 4-lowerleft, 5-upperleft, 6-lowerright, 7-upperright
+ const int mi_width = num_8x8_blocks_wide_lookup[bsize];
+ const int mi_height = num_8x8_blocks_high_lookup[bsize];
+ int xss = xd->plane[1].subsampling_x;
+ int yss = xd->plane[1].subsampling_y;
+ int b_sub8x8 = (bsize < BLOCK_8X8) ? 1 : 0;
+ BLOCK_SIZE extend_bsize;
+ int unit, mi_row_pred, mi_col_pred;
+
+ if (dir == 0 || dir == 1) {
+ extend_bsize = (mi_width == 1 || bsize < BLOCK_8X8 || xss < yss) ?
+ BLOCK_8X8 : BLOCK_16X8;
+ unit = num_8x8_blocks_wide_lookup[extend_bsize];
+ mi_row_pred = mi_row + ((dir == 0) ? mi_height : -1);
+ mi_col_pred = mi_col;
+
+ dec_predict_b_extend(pbi, xd, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred,
+ mi_row_top, mi_col_top,
+ dst_buf, dst_stride,
+ top_bsize, extend_bsize, b_sub8x8, 1);
+
+ if (mi_width > unit) {
+ int i;
+ assert(!b_sub8x8);
+ for (i = 0; i < mi_width/unit - 1; i++) {
+ mi_col_pred += unit;
+ dec_predict_b_extend(pbi, xd, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred,
+ mi_row_top, mi_col_top,
+ dst_buf, dst_stride,
+ top_bsize, extend_bsize, b_sub8x8, 1);
+ }
+ }
+ } else if (dir == 2 || dir == 3) {
+ extend_bsize = (mi_height == 1 || bsize < BLOCK_8X8 || yss < xss) ?
+ BLOCK_8X8 : BLOCK_8X16;
+ unit = num_8x8_blocks_high_lookup[extend_bsize];
+ mi_row_pred = mi_row;
+ mi_col_pred = mi_col + ((dir == 3) ? mi_width : -1);
+
+ dec_predict_b_extend(pbi, xd, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred,
+ mi_row_top, mi_col_top,
+ dst_buf, dst_stride,
+ top_bsize, extend_bsize, b_sub8x8, 1);
+
+ if (mi_height > unit) {
+ int i;
+ for (i = 0; i < mi_height/unit - 1; i++) {
+ mi_row_pred += unit;
+ dec_predict_b_extend(pbi, xd, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred,
+ mi_row_top, mi_col_top,
+ dst_buf, dst_stride,
+ top_bsize, extend_bsize, b_sub8x8, 1);
+ }
+ }
+ } else {
+ extend_bsize = BLOCK_8X8;
+ mi_row_pred = mi_row + ((dir == 4 || dir == 6) ? mi_height : -1);
+ mi_col_pred = mi_col + ((dir == 6 || dir == 7) ? mi_width : -1);
+ dec_predict_b_extend(pbi, xd, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred,
+ mi_row_top, mi_col_top,
+ dst_buf, dst_stride,
+ top_bsize, extend_bsize, b_sub8x8, 1);
+ }
+}
+
+static void dec_extend_all(VP10Decoder *const pbi, MACROBLOCKD *const xd,
+ const TileInfo *const tile, int block,
+ BLOCK_SIZE bsize, BLOCK_SIZE top_bsize,
+ int mi_row, int mi_col,
+ int mi_row_top, int mi_col_top,
+ uint8_t * dst_buf[3], int dst_stride[3]) {
+ dec_extend_dir(pbi, xd, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 0);
+ dec_extend_dir(pbi, xd, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 1);
+ dec_extend_dir(pbi, xd, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 2);
+ dec_extend_dir(pbi, xd, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 3);
+ dec_extend_dir(pbi, xd, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 4);
+ dec_extend_dir(pbi, xd, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 5);
+ dec_extend_dir(pbi, xd, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 6);
+ dec_extend_dir(pbi, xd, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 7);
+}
+
+static void dec_predict_sb_complex(VP10Decoder *const pbi,
+ MACROBLOCKD *const xd,
+ const TileInfo *const tile,
+ int mi_row, int mi_col,
+ int mi_row_top, int mi_col_top,
+ BLOCK_SIZE bsize, BLOCK_SIZE top_bsize,
+ uint8_t *dst_buf[3], int dst_stride[3]) {
+ VP10_COMMON *const cm = &pbi->common;
+ const int bsl = b_width_log2_lookup[bsize], hbs = (1 << bsl) / 4;
+ PARTITION_TYPE partition;
+ BLOCK_SIZE subsize;
+ MB_MODE_INFO *mbmi;
+ int i, offset = mi_row * cm->mi_stride + mi_col;
+ uint8_t *dst_buf1[3], *dst_buf2[3], *dst_buf3[3];
+
+ DECLARE_ALIGNED(16, uint8_t,
+ tmp_buf1[MAX_MB_PLANE * MAXTXLEN * MAXTXLEN * 2]);
+ DECLARE_ALIGNED(16, uint8_t,
+ tmp_buf2[MAX_MB_PLANE * MAXTXLEN * MAXTXLEN * 2]);
+ DECLARE_ALIGNED(16, uint8_t,
+ tmp_buf3[MAX_MB_PLANE * MAXTXLEN * MAXTXLEN * 2]);
+ int dst_stride1[3] = {MAXTXLEN, MAXTXLEN, MAXTXLEN};
+ int dst_stride2[3] = {MAXTXLEN, MAXTXLEN, MAXTXLEN};
+ int dst_stride3[3] = {MAXTXLEN, MAXTXLEN, MAXTXLEN};
+
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
+ int len = sizeof(uint16_t);
+ dst_buf1[0] = CONVERT_TO_BYTEPTR(tmp_buf1);
+ dst_buf1[1] = CONVERT_TO_BYTEPTR(tmp_buf1 + MAXTXLEN * MAXTXLEN * len);
+ dst_buf1[2] = CONVERT_TO_BYTEPTR(tmp_buf1 + 2 * MAXTXLEN * MAXTXLEN * len);
+ dst_buf2[0] = CONVERT_TO_BYTEPTR(tmp_buf2);
+ dst_buf2[1] = CONVERT_TO_BYTEPTR(tmp_buf2 + MAXTXLEN * MAXTXLEN * len);
+ dst_buf2[2] = CONVERT_TO_BYTEPTR(tmp_buf2 + 2 * MAXTXLEN * MAXTXLEN * len);
+ dst_buf3[0] = CONVERT_TO_BYTEPTR(tmp_buf3);
+ dst_buf3[1] = CONVERT_TO_BYTEPTR(tmp_buf3 + MAXTXLEN * MAXTXLEN * len);
+ dst_buf3[2] = CONVERT_TO_BYTEPTR(tmp_buf3 + 2 * MAXTXLEN * MAXTXLEN * len);
+ } else {
+#endif
+ dst_buf1[0] = tmp_buf1;
+ dst_buf1[1] = tmp_buf1 + MAXTXLEN * MAXTXLEN;
+ dst_buf1[2] = tmp_buf1 + 2 * MAXTXLEN * MAXTXLEN;
+ dst_buf2[0] = tmp_buf2;
+ dst_buf2[1] = tmp_buf2 + MAXTXLEN * MAXTXLEN;
+ dst_buf2[2] = tmp_buf2 + 2 * MAXTXLEN * MAXTXLEN;
+ dst_buf3[0] = tmp_buf3;
+ dst_buf3[1] = tmp_buf3 + MAXTXLEN * MAXTXLEN;
+ dst_buf3[2] = tmp_buf3 + 2 * MAXTXLEN * MAXTXLEN;
+#if CONFIG_VP9_HIGHBITDEPTH
+ }
+#endif
+
+ if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
+ return;
+
+ xd->mi = cm->mi_grid_visible + offset;
+ xd->mi[0] = cm->mi + offset;
+ mbmi = &xd->mi[0]->mbmi;
+ partition = partition_lookup[bsl][mbmi->sb_type];
+ subsize = get_subsize(bsize, partition);
+
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ xd->plane[i].dst.buf = dst_buf[i];
+ xd->plane[i].dst.stride = dst_stride[i];
+ }
+
+ switch (partition) {
+ case PARTITION_NONE:
+ assert(bsize < top_bsize);
+ dec_predict_b_extend(pbi, xd, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ top_bsize, bsize, 0, 0);
+ dec_extend_all(pbi, xd, tile, 0, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride);
+ break;
+ case PARTITION_HORZ:
+ if (bsize == BLOCK_8X8) {
+ // For sub8x8, predict in 8x8 unit
+ // First half
+ dec_predict_b_extend(pbi, xd, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ top_bsize, BLOCK_8X8, 1, 0);
+ if (bsize < top_bsize)
+ dec_extend_all(pbi, xd, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride);
+
+ // Second half
+ dec_predict_b_extend(pbi, xd, tile, 2, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf1, dst_stride1,
+ top_bsize, BLOCK_8X8, 1, 1);
+ if (bsize < top_bsize)
+ dec_extend_all(pbi, xd, tile, 2, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf1, dst_stride1);
+
+ // weighted average to smooth the boundary
+ xd->plane[0].dst.buf = dst_buf[0];
+ xd->plane[0].dst.stride = dst_stride[0];
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[0], dst_stride[0],
+ dst_buf1[0], dst_stride1[0],
+ &xd->plane[0],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_HORZ, 0);
+ } else {
+ // First half
+ dec_predict_b_extend(pbi, xd, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ top_bsize, subsize, 0, 0);
+ if (bsize < top_bsize)
+ dec_extend_all(pbi, xd, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride);
+ else
+ dec_extend_dir(pbi, xd, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 0);
+
+ if (mi_row + hbs < cm->mi_rows) {
+ // Second half
+ dec_predict_b_extend(pbi, xd, tile, 0, mi_row + hbs, mi_col,
+ mi_row + hbs, mi_col,
+ mi_row_top, mi_col_top,
+ dst_buf1, dst_stride1,
+ top_bsize, subsize, 0, 0);
+ if (bsize < top_bsize)
+ dec_extend_all(pbi, xd, tile, 0, subsize, top_bsize,
+ mi_row + hbs, mi_col,
+ mi_row_top, mi_col_top,
+ dst_buf1, dst_stride1);
+ else
+ dec_extend_dir(pbi, xd, tile, 0, subsize, top_bsize,
+ mi_row + hbs, mi_col,
+ mi_row_top, mi_col_top,
+ dst_buf1, dst_stride1, 1);
+
+ // weighted average to smooth the boundary
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ xd->plane[i].dst.buf = dst_buf[i];
+ xd->plane[i].dst.stride = dst_stride[i];
+ vp10_build_masked_inter_predictor_complex(
+ xd, dst_buf[i], dst_stride[i], dst_buf1[i], dst_stride1[i],
+ &xd->plane[i], mi_row, mi_col, mi_row_top, mi_col_top,
+ bsize, top_bsize, PARTITION_HORZ, i);
+ }
+ }
+ }
+ break;
+ case PARTITION_VERT:
+ if (bsize == BLOCK_8X8) {
+ // First half
+ dec_predict_b_extend(pbi, xd, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ top_bsize, BLOCK_8X8, 1, 0);
+ if (bsize < top_bsize)
+ dec_extend_all(pbi, xd, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride);
+
+ // Second half
+ dec_predict_b_extend(pbi, xd, tile, 1, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf1, dst_stride1,
+ top_bsize, BLOCK_8X8, 1, 1);
+ if (bsize < top_bsize)
+ dec_extend_all(pbi, xd, tile, 1, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf1, dst_stride1);
+
+ // Smooth
+ xd->plane[0].dst.buf = dst_buf[0];
+ xd->plane[0].dst.stride = dst_stride[0];
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[0], dst_stride[0],
+ dst_buf1[0], dst_stride1[0],
+ &xd->plane[0],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_VERT, 0);
+ } else {
+ // First half
+ dec_predict_b_extend(pbi, xd, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ top_bsize, subsize, 0, 0);
+ if (bsize < top_bsize)
+ dec_extend_all(pbi, xd, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride);
+ else
+ dec_extend_dir(pbi, xd, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride, 3);
+
+ // Second half
+ if (mi_col + hbs < cm->mi_cols) {
+ dec_predict_b_extend(pbi, xd, tile, 0, mi_row, mi_col + hbs,
+ mi_row, mi_col + hbs, mi_row_top, mi_col_top,
+ dst_buf1, dst_stride1, top_bsize, subsize, 0, 0);
+ if (bsize < top_bsize)
+ dec_extend_all(pbi, xd, tile, 0, subsize, top_bsize,
+ mi_row, mi_col + hbs, mi_row_top, mi_col_top,
+ dst_buf1, dst_stride1);
+ else
+ dec_extend_dir(pbi, xd, tile, 0, subsize, top_bsize,
+ mi_row, mi_col + hbs, mi_row_top, mi_col_top,
+ dst_buf1, dst_stride1, 2);
+
+ // Smooth
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ xd->plane[i].dst.buf = dst_buf[i];
+ xd->plane[i].dst.stride = dst_stride[i];
+ vp10_build_masked_inter_predictor_complex(
+ xd, dst_buf[i], dst_stride[i], dst_buf1[i], dst_stride1[i],
+ &xd->plane[i], mi_row, mi_col, mi_row_top, mi_col_top,
+ bsize, top_bsize, PARTITION_VERT, i);
+ }
+ }
+ }
+ break;
+ case PARTITION_SPLIT:
+ if (bsize == BLOCK_8X8) {
+ dec_predict_b_extend(pbi, xd, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ top_bsize, BLOCK_8X8, 1, 0);
+ dec_predict_b_extend(pbi, xd, tile, 1, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf1, dst_stride1,
+ top_bsize, BLOCK_8X8, 1, 1);
+ dec_predict_b_extend(pbi, xd, tile, 2, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf2, dst_stride2,
+ top_bsize, BLOCK_8X8, 1, 1);
+ dec_predict_b_extend(pbi, xd, tile, 3, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf3, dst_stride3,
+ top_bsize, BLOCK_8X8, 1, 1);
+ if (bsize < top_bsize) {
+ dec_extend_all(pbi, xd, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride);
+ dec_extend_all(pbi, xd, tile, 1, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf1, dst_stride1);
+ dec_extend_all(pbi, xd, tile, 2, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf2, dst_stride2);
+ dec_extend_all(pbi, xd, tile, 3, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf3, dst_stride3);
+ }
+ } else {
+ dec_predict_sb_complex(pbi, xd, tile, mi_row, mi_col,
+ mi_row_top, mi_col_top, subsize, top_bsize,
+ dst_buf, dst_stride);
+ if (mi_row < cm->mi_rows && mi_col + hbs < cm->mi_cols)
+ dec_predict_sb_complex(pbi, xd, tile, mi_row, mi_col + hbs,
+ mi_row_top, mi_col_top, subsize, top_bsize,
+ dst_buf1, dst_stride1);
+ if (mi_row + hbs < cm->mi_rows && mi_col < cm->mi_cols)
+ dec_predict_sb_complex(pbi, xd, tile, mi_row + hbs, mi_col,
+ mi_row_top, mi_col_top, subsize, top_bsize,
+ dst_buf2, dst_stride2);
+ if (mi_row + hbs < cm->mi_rows && mi_col + hbs < cm->mi_cols)
+ dec_predict_sb_complex(pbi, xd, tile, mi_row + hbs, mi_col + hbs,
+ mi_row_top, mi_col_top, subsize, top_bsize,
+ dst_buf3, dst_stride3);
+ }
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ if (bsize == BLOCK_8X8 && i != 0)
+ continue; // Skip <4x4 chroma smoothing
+ if (mi_row < cm->mi_rows && mi_col + hbs < cm->mi_cols) {
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[i], dst_stride[i],
+ dst_buf1[i],
+ dst_stride1[i],
+ &xd->plane[i],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_VERT, i);
+ if (mi_row + hbs < cm->mi_rows) {
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf2[i],
+ dst_stride2[i],
+ dst_buf3[i],
+ dst_stride3[i],
+ &xd->plane[i],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_VERT, i);
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[i],
+ dst_stride[i],
+ dst_buf2[i],
+ dst_stride2[i],
+ &xd->plane[i],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_HORZ, i);
+ }
+ } else if (mi_row + hbs < cm->mi_rows && mi_col < cm->mi_cols) {
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[i],
+ dst_stride[i],
+ dst_buf2[i],
+ dst_stride2[i],
+ &xd->plane[i],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_HORZ, i);
+ }
+ }
+ break;
+ default:
+ assert(0);
+ }
+}
+#endif // CONFIG_SUPERTX
+
static void decode_block(VP10Decoder *const pbi, MACROBLOCKD *const xd,
+#if CONFIG_SUPERTX
+ int supertx_enabled,
+#endif // CONFIG_SUPERTX
int mi_row, int mi_col,
vpx_reader *r, BLOCK_SIZE bsize,
int bwl, int bhl) {
const int x_mis = VPXMIN(bw, cm->mi_cols - mi_col);
const int y_mis = VPXMIN(bh, cm->mi_rows - mi_row);
+#if CONFIG_SUPERTX
+ MB_MODE_INFO *mbmi;
+ if (supertx_enabled) {
+ mbmi = set_mb_offsets(cm, xd, bsize, mi_row, mi_col,
+ bw, bh, x_mis, y_mis);
+ } else {
+ mbmi = set_offsets(cm, xd, bsize, mi_row, mi_col,
+ bw, bh, x_mis, y_mis, bwl, bhl);
+ }
+ vp10_read_mode_info(pbi, xd, supertx_enabled,
+ mi_row, mi_col, r, x_mis, y_mis);
+#else
MB_MODE_INFO *mbmi = set_offsets(cm, xd, bsize, mi_row, mi_col,
bw, bh, x_mis, y_mis, bwl, bhl);
+ vp10_read_mode_info(pbi, xd, mi_row, mi_col, r, x_mis, y_mis);
+#endif // CONFIG_SUPERTX
if (bsize >= BLOCK_8X8 && (cm->subsampling_x || cm->subsampling_y)) {
const BLOCK_SIZE uv_subsize =
VPX_CODEC_CORRUPT_FRAME, "Invalid block size.");
}
- vp10_read_mode_info(pbi, xd, mi_row, mi_col, r, x_mis, y_mis);
-
- if (mbmi->skip) {
- dec_reset_skip_context(xd);
- }
-
- if (!is_inter_block(mbmi)) {
- int plane;
- for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
- const struct macroblockd_plane *const pd = &xd->plane[plane];
- const TX_SIZE tx_size =
- plane ? dec_get_uv_tx_size(mbmi, pd->n4_wl, pd->n4_hl)
- : mbmi->tx_size;
- const int num_4x4_w = pd->n4_w;
- const int num_4x4_h = pd->n4_h;
- const int step = (1 << tx_size);
- int row, col;
- const int max_blocks_wide = num_4x4_w + (xd->mb_to_right_edge >= 0 ?
- 0 : xd->mb_to_right_edge >> (5 + pd->subsampling_x));
- const int max_blocks_high = num_4x4_h + (xd->mb_to_bottom_edge >= 0 ?
- 0 : xd->mb_to_bottom_edge >> (5 + pd->subsampling_y));
-
- if (plane <= 1 && mbmi->palette_mode_info.palette_size[plane])
- vp10_decode_palette_tokens(xd, plane, r);
-
- for (row = 0; row < max_blocks_high; row += step)
- for (col = 0; col < max_blocks_wide; col += step)
- predict_and_reconstruct_intra_block(xd, r, mbmi, plane,
- row, col, tx_size);
+#if CONFIG_SUPERTX
+ if (!supertx_enabled) {
+#endif
+ if (mbmi->skip) {
+ dec_reset_skip_context(xd);
}
- } else {
- // Prediction
- dec_build_inter_predictors_sb(pbi, xd, mi_row, mi_col);
-
- // Reconstruction
- if (!mbmi->skip) {
- int eobtotal = 0;
+ if (!is_inter_block(mbmi)) {
int plane;
-
for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
const struct macroblockd_plane *const pd = &xd->plane[plane];
- const int num_4x4_w = pd->n4_w;
- const int num_4x4_h = pd->n4_h;
- int row, col;
-#if CONFIG_VAR_TX
- // TODO(jingning): This can be simplified for decoder performance.
- const BLOCK_SIZE plane_bsize =
- get_plane_block_size(VPXMAX(bsize, BLOCK_8X8), pd);
- const TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize];
- const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size];
- int bw = num_4x4_blocks_wide_lookup[txb_size];
- int block = 0;
- const int step = 1 << (max_tx_size << 1);
-
- for (row = 0; row < num_4x4_h; row += bw) {
- for (col = 0; col < num_4x4_w; col += bw) {
- decode_reconstruct_tx(xd, r, mbmi, plane, plane_bsize,
- block, row, col, max_tx_size, &eobtotal);
- block += step;
- }
- }
-#else
const TX_SIZE tx_size =
plane ? dec_get_uv_tx_size(mbmi, pd->n4_wl, pd->n4_hl)
- : mbmi->tx_size;
+ : mbmi->tx_size;
+ const int num_4x4_w = pd->n4_w;
+ const int num_4x4_h = pd->n4_h;
const int step = (1 << tx_size);
- const int max_blocks_wide = num_4x4_w + (xd->mb_to_right_edge >= 0 ?
- 0 : xd->mb_to_right_edge >> (5 + pd->subsampling_x));
- const int max_blocks_high = num_4x4_h + (xd->mb_to_bottom_edge >= 0 ?
- 0 : xd->mb_to_bottom_edge >> (5 + pd->subsampling_y));
+ int row, col;
+ const int max_blocks_wide = num_4x4_w +
+ (xd->mb_to_right_edge >= 0 ?
+ 0 : xd->mb_to_right_edge >> (5 + pd->subsampling_x));
+ const int max_blocks_high = num_4x4_h +
+ (xd->mb_to_bottom_edge >= 0 ?
+ 0 : xd->mb_to_bottom_edge >> (5 + pd->subsampling_y));
for (row = 0; row < max_blocks_high; row += step)
for (col = 0; col < max_blocks_wide; col += step)
- eobtotal += reconstruct_inter_block(xd, r, mbmi, plane, row, col,
- tx_size);
-#endif
+ predict_and_reconstruct_intra_block(xd, r, mbmi, plane,
+ row, col, tx_size);
}
+ } else {
+ // Prediction
+ dec_build_inter_predictors_sb(pbi, xd, mi_row, mi_col);
+
+ // Reconstruction
+ if (!mbmi->skip) {
+ int eobtotal = 0;
+ int plane;
+
+ for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
+ const struct macroblockd_plane *const pd = &xd->plane[plane];
+ const int num_4x4_w = pd->n4_w;
+ const int num_4x4_h = pd->n4_h;
+ int row, col;
+#if CONFIG_VAR_TX
+ // TODO(jingning): This can be simplified for decoder performance.
+ const BLOCK_SIZE plane_bsize =
+ get_plane_block_size(VPXMAX(bsize, BLOCK_8X8), pd);
+ const TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize];
+ const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size];
+ int bw = num_4x4_blocks_wide_lookup[txb_size];
+ int block = 0;
+ const int step = 1 << (max_tx_size << 1);
+
+ for (row = 0; row < num_4x4_h; row += bw) {
+ for (col = 0; col < num_4x4_w; col += bw) {
+ decode_reconstruct_tx(xd, r, mbmi, plane, plane_bsize,
+ block, row, col, max_tx_size, &eobtotal);
+ block += step;
+ }
+ }
+#else
+ const TX_SIZE tx_size =
+ plane ? dec_get_uv_tx_size(mbmi, pd->n4_wl, pd->n4_hl)
+ : mbmi->tx_size;
+ const int step = (1 << tx_size);
+ const int max_blocks_wide = num_4x4_w +
+ (xd->mb_to_right_edge >= 0 ?
+ 0 : xd->mb_to_right_edge >> (5 + pd->subsampling_x));
+ const int max_blocks_high = num_4x4_h +
+ (xd->mb_to_bottom_edge >= 0 ?
+ 0 : xd->mb_to_bottom_edge >> (5 + pd->subsampling_y));
+
+ for (row = 0; row < max_blocks_high; row += step)
+ for (col = 0; col < max_blocks_wide; col += step)
+ eobtotal += reconstruct_inter_block(xd, r, mbmi, plane, row, col,
+ tx_size);
+#endif
+ }
- if (!less8x8 && eobtotal == 0)
- mbmi->has_no_coeffs = 1; // skip loopfilter
+ if (!less8x8 && eobtotal == 0)
+ mbmi->has_no_coeffs = 1; // skip loopfilter
+ }
}
+#if CONFIG_SUPERTX
}
+#endif // CONFIG_SUPERTX
xd->corrupted |= vpx_reader_has_error(r);
}
return p;
}
+#if CONFIG_SUPERTX
+static int read_skip_without_seg(VP10_COMMON *cm, const MACROBLOCKD *xd,
+ vpx_reader *r) {
+ const int ctx = vp10_get_skip_context(xd);
+ const int skip = vpx_read(r, cm->fc->skip_probs[ctx]);
+ FRAME_COUNTS *counts = xd->counts;
+ if (counts)
+ ++counts->skip[ctx][skip];
+ return skip;
+}
+#endif // CONFIG_SUPERTX
+
// TODO(slavarnway): eliminate bsize and subsize in future commits
static void decode_partition(VP10Decoder *const pbi, MACROBLOCKD *const xd,
+#if CONFIG_SUPERTX
+ int supertx_enabled,
+#endif
int mi_row, int mi_col,
vpx_reader* r, BLOCK_SIZE bsize, int n4x4_l2) {
VP10_COMMON *const cm = &pbi->common;
BLOCK_SIZE subsize;
const int has_rows = (mi_row + hbs) < cm->mi_rows;
const int has_cols = (mi_col + hbs) < cm->mi_cols;
+#if CONFIG_SUPERTX
+ const int read_token = !supertx_enabled;
+ int skip = 0;
+ TX_SIZE supertx_size = b_width_log2_lookup[bsize];
+ const TileInfo *const tile = &xd->tile;
+#if CONFIG_EXT_TX
+ int txfm = DCT_DCT;
+#endif // CONFIG_EXT_TX
+#endif // CONFIG_SUPERTX
if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
return;
partition = read_partition(cm, xd, mi_row, mi_col, r, has_rows, has_cols,
n8x8_l2);
subsize = subsize_lookup[partition][bsize]; // get_subsize(bsize, partition);
+#if CONFIG_SUPERTX
+ if (!frame_is_intra_only(cm) &&
+ partition != PARTITION_NONE &&
+ bsize <= MAX_SUPERTX_BLOCK_SIZE &&
+ !supertx_enabled &&
+ !xd->lossless[0]) {
+ const int supertx_context =
+ partition_supertx_context_lookup[partition];
+ supertx_enabled = vpx_read(
+ r, cm->fc->supertx_prob[supertx_context][supertx_size]);
+ if (xd->counts)
+ xd->counts->supertx[supertx_context][supertx_size][supertx_enabled]++;
+ }
+ if (supertx_enabled && read_token) {
+ int offset = mi_row * cm->mi_stride + mi_col;
+ xd->mi = cm->mi_grid_visible + offset;
+ xd->mi[0] = cm->mi + offset;
+ set_mi_row_col(xd, tile, mi_row, num_8x8_blocks_high_lookup[bsize],
+ mi_col, num_8x8_blocks_wide_lookup[bsize],
+ cm->mi_rows, cm->mi_cols);
+ set_skip_context(xd, mi_row, mi_col);
+ // Here skip is read without using any segment level feature
+ skip = read_skip_without_seg(cm, xd, r);
+ if (skip)
+ reset_skip_context(xd, bsize);
+#if CONFIG_EXT_TX
+ if (!skip) {
+ if (supertx_size <= TX_16X16) {
+ int eset = get_ext_tx_set(supertx_size, bsize, 1);
+ if (eset > 0) {
+ txfm = vpx_read_tree(r, vp10_ext_tx_inter_tree[eset],
+ cm->fc->inter_ext_tx_prob[eset][supertx_size]);
+ if (xd->counts)
+ ++xd->counts->inter_ext_tx[eset][supertx_size][txfm];
+ }
+ }
+ }
+#endif // CONFIG_EXT_TX
+ }
+#endif // CONFIG_SUPERTX
if (!hbs) {
// calculate bmode block dimensions (log 2)
xd->bmode_blocks_wl = 1 >> !!(partition & PARTITION_VERT);
xd->bmode_blocks_hl = 1 >> !!(partition & PARTITION_HORZ);
- decode_block(pbi, xd, mi_row, mi_col, r, subsize, 1, 1);
+ decode_block(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col, r, subsize, 1, 1);
} else {
switch (partition) {
case PARTITION_NONE:
- decode_block(pbi, xd, mi_row, mi_col, r, subsize, n4x4_l2, n4x4_l2);
+ decode_block(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col, r, subsize, n4x4_l2, n4x4_l2);
break;
case PARTITION_HORZ:
- decode_block(pbi, xd, mi_row, mi_col, r, subsize, n4x4_l2, n8x8_l2);
+ decode_block(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col, r, subsize, n4x4_l2, n8x8_l2);
if (has_rows)
- decode_block(pbi, xd, mi_row + hbs, mi_col, r, subsize, n4x4_l2,
- n8x8_l2);
+ decode_block(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row + hbs, mi_col, r, subsize, n4x4_l2, n8x8_l2);
break;
case PARTITION_VERT:
- decode_block(pbi, xd, mi_row, mi_col, r, subsize, n8x8_l2, n4x4_l2);
+ decode_block(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col, r, subsize, n8x8_l2, n4x4_l2);
if (has_cols)
- decode_block(pbi, xd, mi_row, mi_col + hbs, r, subsize, n8x8_l2,
- n4x4_l2);
+ decode_block(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col + hbs, r, subsize, n8x8_l2, n4x4_l2);
break;
case PARTITION_SPLIT:
- decode_partition(pbi, xd, mi_row, mi_col, r, subsize, n8x8_l2);
- decode_partition(pbi, xd, mi_row, mi_col + hbs, r, subsize, n8x8_l2);
- decode_partition(pbi, xd, mi_row + hbs, mi_col, r, subsize, n8x8_l2);
- decode_partition(pbi, xd, mi_row + hbs, mi_col + hbs, r, subsize,
- n8x8_l2);
+ decode_partition(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col, r, subsize, n8x8_l2);
+ decode_partition(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col + hbs, r, subsize, n8x8_l2);
+ decode_partition(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row + hbs, mi_col, r, subsize, n8x8_l2);
+ decode_partition(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row + hbs, mi_col + hbs, r, subsize, n8x8_l2);
break;
default:
assert(0 && "Invalid partition type");
}
}
+#if CONFIG_SUPERTX
+ if (supertx_enabled && read_token) {
+ uint8_t *dst_buf[3];
+ int dst_stride[3], i;
+
+ vp10_setup_dst_planes(xd->plane, get_frame_new_buffer(cm), mi_row, mi_col);
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ dst_buf[i] = xd->plane[i].dst.buf;
+ dst_stride[i] = xd->plane[i].dst.stride;
+ }
+ dec_predict_sb_complex(pbi, xd, tile, mi_row, mi_col, mi_row, mi_col,
+ bsize, bsize, dst_buf, dst_stride);
+
+ if (!skip) {
+ int eobtotal = 0;
+ MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
+ set_offsets_topblock(cm, xd, tile, bsize, mi_row, mi_col);
+#if CONFIG_EXT_TX
+ xd->mi[0]->mbmi.tx_type = txfm;
+#endif
+ for (i = 0; i < MAX_MB_PLANE; ++i) {
+ const struct macroblockd_plane *const pd = &xd->plane[i];
+ const int num_4x4_w = pd->n4_w;
+ const int num_4x4_h = pd->n4_h;
+ int row, col;
+ const TX_SIZE tx_size =
+ i ? dec_get_uv_tx_size(mbmi, pd->n4_wl, pd->n4_hl)
+ : mbmi->tx_size;
+ const int step = (1 << tx_size);
+ const int max_blocks_wide = num_4x4_w +
+ (xd->mb_to_right_edge >= 0 ?
+ 0 : xd->mb_to_right_edge >> (5 + pd->subsampling_x));
+ const int max_blocks_high = num_4x4_h +
+ (xd->mb_to_bottom_edge >= 0 ?
+ 0 : xd->mb_to_bottom_edge >> (5 + pd->subsampling_y));
+
+ for (row = 0; row < max_blocks_high; row += step)
+ for (col = 0; col < max_blocks_wide; col += step)
+ eobtotal += reconstruct_inter_block(xd, r, mbmi, i, row, col,
+ tx_size);
+ }
+ if (!(subsize < BLOCK_8X8) && eobtotal == 0)
+ skip = 1;
+ }
+ set_param_topblock(cm, xd, bsize, mi_row, mi_col,
+#if CONFIG_EXT_TX
+ txfm,
+#endif
+ skip);
+ }
+#endif // CONFIG_SUPERTX
+
// update partition context
if (bsize >= BLOCK_8X8 &&
(bsize == BLOCK_8X8 || partition != PARTITION_SPLIT))
#endif
for (mi_col = tile.mi_col_start; mi_col < tile.mi_col_end;
mi_col += MI_BLOCK_SIZE) {
- decode_partition(pbi, &tile_data->xd, mi_row,
- mi_col, &tile_data->bit_reader, BLOCK_64X64, 4);
+ decode_partition(pbi, &tile_data->xd,
+#if CONFIG_SUPERTX
+ 0,
+#endif
+ mi_row, mi_col, &tile_data->bit_reader,
+ BLOCK_64X64, 4);
}
pbi->mb.corrupted |= tile_data->xd.corrupted;
if (pbi->mb.corrupted)
for (mi_col = tile->mi_col_start; mi_col < tile->mi_col_end;
mi_col += MI_BLOCK_SIZE) {
decode_partition(tile_data->pbi, &tile_data->xd,
+#if CONFIG_SUPERTX
+ 0,
+#endif
mi_row, mi_col, &tile_data->bit_reader,
BLOCK_64X64, 4);
}
}
#endif // CONFIG_EXT_TX
+#if CONFIG_SUPERTX
+static void read_supertx_probs(FRAME_CONTEXT *fc, vpx_reader *r) {
+ int i, j;
+ if (vpx_read(r, GROUP_DIFF_UPDATE_PROB)) {
+ for (i = 0; i < PARTITION_SUPERTX_CONTEXTS; ++i) {
+ for (j = 1; j < TX_SIZES; ++j) {
+ vp10_diff_update_prob(r, &fc->supertx_prob[i][j]);
+ }
+ }
+ }
+}
+#endif // CONFIG_SUPERTX
+
static int read_compressed_header(VP10Decoder *pbi, const uint8_t *data,
size_t partition_size) {
VP10_COMMON *const cm = &pbi->common;
+#if CONFIG_SUPERTX
+ MACROBLOCKD *const xd = &pbi->mb;
+#endif
FRAME_CONTEXT *const fc = cm->fc;
vpx_reader r;
int k, i, j;
read_mv_probs(nmvc, cm->allow_high_precision_mv, &r);
#if CONFIG_EXT_TX
read_ext_tx_probs(fc, &r);
+#endif
+#if CONFIG_SUPERTX
+ if (!xd->lossless[0])
+ read_supertx_probs(fc, &r);
#endif
}
static void read_inter_frame_mode_info(VP10Decoder *const pbi,
MACROBLOCKD *const xd,
+#if CONFIG_SUPERTX
+ int supertx_enabled,
+#endif // CONFIG_SUPERTX
int mi_row, int mi_col, vpx_reader *r) {
VP10_COMMON *const cm = &pbi->common;
MODE_INFO *const mi = xd->mi[0];
MB_MODE_INFO *const mbmi = &mi->mbmi;
- int inter_block;
+ int inter_block = 1;
#if CONFIG_VAR_TX
BLOCK_SIZE bsize = mbmi->sb_type;
-#endif
+#endif // CONFIG_VAR_TX
+#if CONFIG_SUPERTX
+ (void) supertx_enabled;
+#endif // CONFIG_SUPERTX
mbmi->mv[0].as_int = 0;
mbmi->mv[1].as_int = 0;
mbmi->segment_id = read_inter_segment_id(cm, xd, mi_row, mi_col, r);
- mbmi->skip = read_skip(cm, xd, mbmi->segment_id, r);
- inter_block = read_is_inter_block(cm, xd, mbmi->segment_id, r);
+#if CONFIG_SUPERTX
+ if (!supertx_enabled) {
+#endif // CONFIG_SUPERTX
+ mbmi->skip = read_skip(cm, xd, mbmi->segment_id, r);
+ inter_block = read_is_inter_block(cm, xd, mbmi->segment_id, r);
#if CONFIG_VAR_TX
- xd->above_txfm_context = cm->above_txfm_context + mi_col;
- xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07);
- if (bsize >= BLOCK_8X8 && cm->tx_mode == TX_MODE_SELECT &&
- !mbmi->skip && inter_block) {
- const TX_SIZE max_tx_size = max_txsize_lookup[bsize];
- const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size];
- const int bs = num_4x4_blocks_wide_lookup[txb_size];
- const int width = num_4x4_blocks_wide_lookup[bsize];
- const int height = num_4x4_blocks_high_lookup[bsize];
- int idx, idy;
- for (idy = 0; idy < height; idy += bs)
- for (idx = 0; idx < width; idx += bs)
- read_tx_size_inter(cm, xd, mbmi, xd->counts, max_tx_size,
- idy, idx, r);
- if (xd->counts) {
- const int ctx = get_tx_size_context(xd);
- ++get_tx_counts(max_tx_size, ctx, &xd->counts->tx)[mbmi->tx_size];
- }
- } else {
- mbmi->tx_size = read_tx_size(cm, xd, !mbmi->skip || !inter_block, r);
- if (inter_block) {
+ xd->above_txfm_context = cm->above_txfm_context + mi_col;
+ xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07);
+ if (bsize >= BLOCK_8X8 && cm->tx_mode == TX_MODE_SELECT &&
+ !mbmi->skip && inter_block) {
+ const TX_SIZE max_tx_size = max_txsize_lookup[bsize];
+ const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size];
+ const int bs = num_4x4_blocks_wide_lookup[txb_size];
const int width = num_4x4_blocks_wide_lookup[bsize];
const int height = num_4x4_blocks_high_lookup[bsize];
int idx, idy;
- for (idy = 0; idy < height; ++idy)
- for (idx = 0; idx < width; ++idx)
- mbmi->inter_tx_size[(idy >> 1) * 8 + (idx >> 1)] = mbmi->tx_size;
- }
+ for (idy = 0; idy < height; idy += bs)
+ for (idx = 0; idx < width; idx += bs)
+ read_tx_size_inter(cm, xd, mbmi, xd->counts, max_tx_size,
+ idy, idx, r);
+ if (xd->counts) {
+ const int ctx = get_tx_size_context(xd);
+ ++get_tx_counts(max_tx_size, ctx, &xd->counts->tx)[mbmi->tx_size];
+ }
+ } else {
+ mbmi->tx_size = read_tx_size(cm, xd, !mbmi->skip || !inter_block, r);
+ if (inter_block) {
+ const int width = num_4x4_blocks_wide_lookup[bsize];
+ const int height = num_4x4_blocks_high_lookup[bsize];
+ int idx, idy;
+ for (idy = 0; idy < height; ++idy)
+ for (idx = 0; idx < width; ++idx)
+ mbmi->inter_tx_size[(idy >> 1) * 8 + (idx >> 1)] = mbmi->tx_size;
+ }
- set_txfm_ctx(xd->left_txfm_context, mbmi->tx_size, xd->n8_h);
- set_txfm_ctx(xd->above_txfm_context, mbmi->tx_size, xd->n8_w);
- }
+ set_txfm_ctx(xd->left_txfm_context, mbmi->tx_size, xd->n8_h);
+ set_txfm_ctx(xd->above_txfm_context, mbmi->tx_size, xd->n8_w);
+ }
#else
- mbmi->tx_size = read_tx_size(cm, xd, !mbmi->skip || !inter_block, r);
-#endif
+ mbmi->tx_size = read_tx_size(cm, xd, !mbmi->skip || !inter_block, r);
+#endif // CONFIG_VAR_TX
+#if CONFIG_SUPERTX
+ }
+#endif // CONFIG_SUPERTX
if (inter_block)
- read_inter_block_mode_info(pbi, xd, mi, mi_row, mi_col, r);
+ read_inter_block_mode_info(pbi, xd,
+ mi, mi_row, mi_col, r);
else
read_intra_block_mode_info(cm, xd, mi, r);
#if CONFIG_EXT_TX
- if (get_ext_tx_types(mbmi->tx_size, mbmi->sb_type, inter_block) > 1 &&
- cm->base_qindex > 0 && !mbmi->skip &&
- !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) {
- int eset = get_ext_tx_set(mbmi->tx_size, mbmi->sb_type,
- inter_block);
- FRAME_COUNTS *counts = xd->counts;
+ if (get_ext_tx_types(mbmi->tx_size, mbmi->sb_type, inter_block) > 1 &&
+ cm->base_qindex > 0 && !mbmi->skip &&
+#if CONFIG_SUPERTX
+ !supertx_enabled &&
+#endif // CONFIG_SUPERTX
+ !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) {
+ int eset = get_ext_tx_set(mbmi->tx_size, mbmi->sb_type,
+ inter_block);
+ FRAME_COUNTS *counts = xd->counts;
- if (inter_block) {
- if (eset > 0) {
- mbmi->tx_type =
- vpx_read_tree(r, vp10_ext_tx_inter_tree[eset],
- cm->fc->inter_ext_tx_prob[eset][mbmi->tx_size]);
- if (counts)
- ++counts->inter_ext_tx[eset][mbmi->tx_size][mbmi->tx_type];
- }
- } else if (ALLOW_INTRA_EXT_TX) {
- if (eset > 0) {
- mbmi->tx_type = vpx_read_tree(r, vp10_ext_tx_intra_tree[eset],
- cm->fc->intra_ext_tx_prob[eset]
+ if (inter_block) {
+ if (eset > 0) {
+ mbmi->tx_type =
+ vpx_read_tree(r, vp10_ext_tx_inter_tree[eset],
+ cm->fc->inter_ext_tx_prob[eset][mbmi->tx_size]);
+ if (counts)
+ ++counts->inter_ext_tx[eset][mbmi->tx_size][mbmi->tx_type];
+ }
+ } else if (ALLOW_INTRA_EXT_TX) {
+ if (eset > 0) {
+ mbmi->tx_type = vpx_read_tree(r, vp10_ext_tx_intra_tree[eset],
+ cm->fc->intra_ext_tx_prob[eset]
[mbmi->tx_size][mbmi->mode]);
- if (counts)
- ++counts->intra_ext_tx[eset][mbmi->tx_size]
- [mbmi->mode][mbmi->tx_type];
- }
+ if (counts)
+ ++counts->intra_ext_tx[eset][mbmi->tx_size]
+ [mbmi->mode][mbmi->tx_type];
}
- } else {
- mbmi->tx_type = DCT_DCT;
}
+ } else {
+ mbmi->tx_type = DCT_DCT;
+ }
#endif // CONFIG_EXT_TX
}
void vp10_read_mode_info(VP10Decoder *const pbi, MACROBLOCKD *xd,
- int mi_row, int mi_col, vpx_reader *r,
- int x_mis, int y_mis) {
+#if CONFIG_SUPERTX
+ int supertx_enabled,
+#endif // CONFIG_SUPERTX
+ int mi_row, int mi_col, vpx_reader *r,
+ int x_mis, int y_mis) {
VP10_COMMON *const cm = &pbi->common;
MODE_INFO *const mi = xd->mi[0];
MV_REF* frame_mvs = cm->cur_frame->mvs + mi_row * cm->mi_cols + mi_col;
}
#endif
} else {
- read_inter_frame_mode_info(pbi, xd, mi_row, mi_col, r);
+ read_inter_frame_mode_info(pbi, xd,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col, r);
for (h = 0; h < y_mis; ++h) {
MV_REF *const frame_mv = frame_mvs + h * cm->mi_cols;
for (w = 0; w < x_mis; ++w) {
#endif
void vp10_read_mode_info(VP10Decoder *const pbi, MACROBLOCKD *xd,
- int mi_row, int mi_col, vpx_reader *r,
- int x_mis, int y_mis);
+#if CONFIG_SUPERTX
+ int supertx_enabled,
+#endif
+
+ int mi_row, int mi_col, vpx_reader *r,
+ int x_mis, int y_mis);
#ifdef __cplusplus
} // extern "C"
#endif // CONFIG_EXT_TX
}
+#if CONFIG_SUPERTX
+static int vp10_check_supertx(VP10_COMMON *cm, int mi_row, int mi_col,
+ BLOCK_SIZE bsize) {
+ MODE_INFO *mi;
+ mi = cm->mi + (mi_row * cm->mi_stride + mi_col);
+ return mi[0].mbmi.tx_size == max_txsize_lookup[bsize] &&
+ mi[0].mbmi.sb_type < bsize;
+}
+#endif // CONFIG_SUPERTX
+
static void write_intra_mode(vpx_writer *w, PREDICTION_MODE mode,
const vpx_prob *probs) {
vp10_write_token(w, vp10_intra_mode_tree, probs, &intra_mode_encodings[mode]);
*tp = p;
}
+#if CONFIG_SUPERTX
+static void update_supertx_probs(VP10_COMMON *cm, vpx_writer *w) {
+ const int savings_thresh = vp10_cost_one(GROUP_DIFF_UPDATE_PROB) -
+ vp10_cost_zero(GROUP_DIFF_UPDATE_PROB);
+ int i, j;
+ int savings = 0;
+ int do_update = 0;
+ for (i = 0; i < PARTITION_SUPERTX_CONTEXTS; ++i) {
+ for (j = 1; j < TX_SIZES; ++j) {
+ savings += vp10_cond_prob_diff_update_savings(&cm->fc->supertx_prob[i][j],
+ cm->counts.supertx[i][j]);
+ }
+ }
+ do_update = savings > savings_thresh;
+ vpx_write(w, do_update, GROUP_DIFF_UPDATE_PROB);
+ if (do_update) {
+ for (i = 0; i < PARTITION_SUPERTX_CONTEXTS; ++i) {
+ for (j = 1; j < TX_SIZES; ++j) {
+ vp10_cond_prob_diff_update(w, &cm->fc->supertx_prob[i][j],
+ cm->counts.supertx[i][j]);
+ }
+ }
+ }
+}
+#endif // CONFIG_SUPERTX
+
static void pack_mb_tokens(vpx_writer *w,
TOKENEXTRA **tp, const TOKENEXTRA *const stop,
vpx_bit_depth_t bit_depth, const TX_SIZE tx) {
}
static void pack_inter_mode_mvs(VP10_COMP *cpi, const MODE_INFO *mi,
+#if CONFIG_SUPERTX
+ int supertx_enabled,
+#endif
vpx_writer *w) {
VP10_COMMON *const cm = &cpi->common;
const nmv_context *nmvc = &cm->fc->nmvc;
}
}
+#if CONFIG_SUPERTX
+ if (supertx_enabled)
+ skip = mbmi->skip;
+ else
+ skip = write_skip(cm, xd, segment_id, mi, w);
+#else
skip = write_skip(cm, xd, segment_id, mi, w);
+#endif // CONFIG_SUPERTX
- if (!segfeature_active(seg, segment_id, SEG_LVL_REF_FRAME))
- vpx_write(w, is_inter, vp10_get_intra_inter_prob(cm, xd));
+#if CONFIG_SUPERTX
+ if (!supertx_enabled)
+#endif // CONFIG_SUPERTX
+ if (!segfeature_active(seg, segment_id, SEG_LVL_REF_FRAME))
+ vpx_write(w, is_inter, vp10_get_intra_inter_prob(cm, xd));
if (bsize >= BLOCK_8X8 && cm->tx_mode == TX_MODE_SELECT &&
+#if CONFIG_SUPERTX
+ !supertx_enabled &&
+#endif // CONFIG_SUPERTX
!(is_inter && skip)) {
#if CONFIG_VAR_TX
if (is_inter) { // This implies skip flag is 0.
static void write_modes_b(VP10_COMP *cpi, const TileInfo *const tile,
vpx_writer *w, TOKENEXTRA **tok,
const TOKENEXTRA *const tok_end,
+#if CONFIG_SUPERTX
+ int supertx_enabled,
+#endif
int mi_row, int mi_col) {
const VP10_COMMON *const cm = &cpi->common;
MACROBLOCKD *const xd = &cpi->td.mb.e_mbd;
xd->above_txfm_context = cm->above_txfm_context + mi_col;
xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07);
#endif
- pack_inter_mode_mvs(cpi, m, w);
+ pack_inter_mode_mvs(cpi, m,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif
+ w);
}
if (m->mbmi.palette_mode_info.palette_size[0] > 0) {
assert(*tok < tok_end);
}
+#if CONFIG_SUPERTX
+ if (supertx_enabled) return;
+#endif // CONFIG_SUPERTX
+
if (!m->mbmi.skip) {
assert(*tok < tok_end);
for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
TX_SIZE tx = plane ? get_uv_tx_size(&m->mbmi, &xd->plane[plane])
: m->mbmi.tx_size;
pack_mb_tokens(w, tok, tok_end, cm->bit_depth, tx);
-#endif
+#endif // CONFIG_VAR_TX
assert(*tok < tok_end && (*tok)->token == EOSB_TOKEN);
(*tok)++;
}
static void write_modes_sb(VP10_COMP *cpi,
const TileInfo *const tile, vpx_writer *w,
TOKENEXTRA **tok, const TOKENEXTRA *const tok_end,
+#if CONFIG_SUPERTX
+ int supertx_enabled,
+#endif
int mi_row, int mi_col, BLOCK_SIZE bsize) {
const VP10_COMMON *const cm = &cpi->common;
MACROBLOCKD *const xd = &cpi->td.mb.e_mbd;
const int bs = (1 << bsl) / 4;
PARTITION_TYPE partition;
BLOCK_SIZE subsize;
- const MODE_INFO *m = NULL;
+ MODE_INFO *m = NULL;
+#if CONFIG_SUPERTX
+ const int pack_token = !supertx_enabled;
+ TX_SIZE supertx_size;
+ int plane;
+#endif
if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
return;
partition = partition_lookup[bsl][m->mbmi.sb_type];
write_partition(cm, xd, bs, mi_row, mi_col, partition, bsize, w);
subsize = get_subsize(bsize, partition);
+#if CONFIG_SUPERTX
+ xd->mi = cm->mi_grid_visible + (mi_row * cm->mi_stride + mi_col);
+ set_mi_row_col(xd, tile,
+ mi_row, num_8x8_blocks_high_lookup[bsize],
+ mi_col, num_8x8_blocks_wide_lookup[bsize],
+ cm->mi_rows, cm->mi_cols);
+ if (!supertx_enabled &&
+ !frame_is_intra_only(cm) &&
+ partition != PARTITION_NONE && bsize <= MAX_SUPERTX_BLOCK_SIZE &&
+ !xd->lossless[0]) {
+ vpx_prob prob;
+ supertx_size = max_txsize_lookup[bsize];
+ prob = cm->fc->supertx_prob[partition_supertx_context_lookup[partition]]
+ [supertx_size];
+ supertx_enabled = (xd->mi[0]->mbmi.tx_size == supertx_size);
+ vpx_write(w, supertx_enabled, prob);
+ if (supertx_enabled) {
+ vpx_write(w, xd->mi[0]->mbmi.skip, vp10_get_skip_prob(cm, xd));
+#if CONFIG_EXT_TX
+ if (supertx_size <= TX_16X16 && !xd->mi[0]->mbmi.skip) {
+ int eset = get_ext_tx_set(supertx_size, bsize, 1);
+ if (eset > 0) {
+ vp10_write_token(
+ w, vp10_ext_tx_inter_tree[eset],
+ cm->fc->inter_ext_tx_prob[eset][supertx_size],
+ &ext_tx_inter_encodings[eset][xd->mi[0]->mbmi.tx_type]);
+ }
+ }
+#endif // CONFIG_EXT_TX
+ }
+ }
+#endif // CONFIG_SUPERTX
if (subsize < BLOCK_8X8) {
- write_modes_b(cpi, tile, w, tok, tok_end, mi_row, mi_col);
+ write_modes_b(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col);
} else {
switch (partition) {
case PARTITION_NONE:
- write_modes_b(cpi, tile, w, tok, tok_end, mi_row, mi_col);
+ write_modes_b(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col);
break;
case PARTITION_HORZ:
- write_modes_b(cpi, tile, w, tok, tok_end, mi_row, mi_col);
+ write_modes_b(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col);
if (mi_row + bs < cm->mi_rows)
- write_modes_b(cpi, tile, w, tok, tok_end, mi_row + bs, mi_col);
+ write_modes_b(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row + bs, mi_col);
break;
case PARTITION_VERT:
- write_modes_b(cpi, tile, w, tok, tok_end, mi_row, mi_col);
+ write_modes_b(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col);
if (mi_col + bs < cm->mi_cols)
- write_modes_b(cpi, tile, w, tok, tok_end, mi_row, mi_col + bs);
+ write_modes_b(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col + bs);
break;
case PARTITION_SPLIT:
- write_modes_sb(cpi, tile, w, tok, tok_end, mi_row, mi_col, subsize);
- write_modes_sb(cpi, tile, w, tok, tok_end, mi_row, mi_col + bs,
- subsize);
- write_modes_sb(cpi, tile, w, tok, tok_end, mi_row + bs, mi_col,
- subsize);
- write_modes_sb(cpi, tile, w, tok, tok_end, mi_row + bs, mi_col + bs,
- subsize);
+ write_modes_sb(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col, subsize);
+ write_modes_sb(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row, mi_col + bs, subsize);
+ write_modes_sb(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row + bs, mi_col, subsize);
+ write_modes_sb(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ supertx_enabled,
+#endif // CONFIG_SUPERTX
+ mi_row + bs, mi_col + bs, subsize);
break;
default:
assert(0);
}
}
+#if CONFIG_SUPERTX
+ if (partition != PARTITION_NONE && supertx_enabled && pack_token &&
+ !m->mbmi.skip) {
+ assert(*tok < tok_end);
+ for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
+ TX_SIZE tx = plane ? get_uv_tx_size(&m->mbmi, &xd->plane[plane])
+ : m->mbmi.tx_size;
+ pack_mb_tokens(w, tok, tok_end, cm->bit_depth, tx);
+ assert(*tok < tok_end && (*tok)->token == EOSB_TOKEN);
+ (*tok)++;
+ }
+ }
+#endif // CONFIG_SUPERTX
// update partition context
if (bsize >= BLOCK_8X8 &&
#endif
for (mi_col = tile->mi_col_start; mi_col < tile->mi_col_end;
mi_col += MI_BLOCK_SIZE)
- write_modes_sb(cpi, tile, w, tok, tok_end, mi_row, mi_col,
- BLOCK_64X64);
+ write_modes_sb(cpi, tile, w, tok, tok_end,
+#if CONFIG_SUPERTX
+ 0,
+#endif
+ mi_row, mi_col, BLOCK_64X64);
}
}
static size_t write_compressed_header(VP10_COMP *cpi, uint8_t *data) {
VP10_COMMON *const cm = &cpi->common;
+#if CONFIG_SUPERTX
+ MACROBLOCKD *const xd = &cpi->td.mb.e_mbd;
+#endif // CONFIG_SUPERTX
FRAME_CONTEXT *const fc = cm->fc;
FRAME_COUNTS *counts = cpi->td.counts;
vpx_writer header_bc;
#if CONFIG_EXT_TX
update_ext_tx_probs(cm, &header_bc);
#endif // CONFIG_EXT_TX
+#if CONFIG_SUPERTX
+ if (!xd->lossless[0])
+ update_supertx_probs(cm, &header_bc);
+#endif // CONFIG_SUPERTX
}
vpx_stop_encode(&header_bc);
#include "vp10/encoder/aq_complexity.h"
#include "vp10/encoder/aq_cyclicrefresh.h"
#include "vp10/encoder/aq_variance.h"
+#if CONFIG_SUPERTX
+#include "vp10/encoder/cost.h"
+#endif
#include "vp10/encoder/encodeframe.h"
#include "vp10/encoder/encodemb.h"
#include "vp10/encoder/encodemv.h"
int mi_row, int mi_col, BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx);
+#if CONFIG_SUPERTX
+static int check_intra_b(PICK_MODE_CONTEXT *ctx);
+
+static int check_intra_sb(VP10_COMP *cpi, const TileInfo *const tile,
+ int mi_row, int mi_col, BLOCK_SIZE bsize,
+ PC_TREE *pc_tree);
+static void predict_superblock(VP10_COMP *cpi, ThreadData *td,
+ int mi_row_pred, int mi_col_pred,
+ BLOCK_SIZE bsize_pred, int b_sub8x8, int block);
+static int check_supertx_sb(BLOCK_SIZE bsize, TX_SIZE supertx_size,
+ PC_TREE *pc_tree);
+static void predict_sb_complex(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int mi_row, int mi_col,
+ int mi_row_ori, int mi_col_ori,
+ int output_enabled, BLOCK_SIZE bsize,
+ BLOCK_SIZE top_bsize,
+ uint8_t *dst_buf[3], int dst_stride[3],
+ PC_TREE *pc_tree);
+static void update_state_sb_supertx(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int mi_row, int mi_col,
+ BLOCK_SIZE bsize,
+ int output_enabled, PC_TREE *pc_tree);
+static void rd_supertx_sb(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int mi_row, int mi_col, BLOCK_SIZE bsize,
+ int *tmp_rate, int64_t *tmp_dist,
+#if CONFIG_EXT_TX
+ TX_TYPE *best_tx,
+#endif
+ PC_TREE *pc_tree);
+#endif // CONFIG_SUPERTX
+
// This is used as a reference when computing the source variance for the
// purposes of activity masking.
// Eventually this should be replaced by custom no-reference routines,
// Lighter version of set_offsets that only sets the mode info
// pointers.
-static INLINE void set_mode_info_offsets(VP10_COMP *const cpi,
- MACROBLOCK *const x,
- MACROBLOCKD *const xd,
- int mi_row,
- int mi_col) {
+static void set_mode_info_offsets(VP10_COMP *const cpi,
+ MACROBLOCK *const x,
+ MACROBLOCKD *const xd,
+ int mi_row,
+ int mi_col) {
VP10_COMMON *const cm = &cpi->common;
const int idx_str = xd->mi_stride * mi_row + mi_col;
xd->mi = cm->mi_grid_visible + idx_str;
xd->tile = *tile;
}
+#if CONFIG_SUPERTX
+static void set_offsets_supertx(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int mi_row, int mi_col, BLOCK_SIZE bsize) {
+ MACROBLOCK *const x = &td->mb;
+ VP10_COMMON *const cm = &cpi->common;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ const int mi_width = num_8x8_blocks_wide_lookup[bsize];
+ const int mi_height = num_8x8_blocks_high_lookup[bsize];
+
+ set_mode_info_offsets(cpi, x, xd, mi_row, mi_col);
+
+ // Set up distance of MB to edge of frame in 1/8th pel units.
+ assert(!(mi_col & (mi_width - 1)) && !(mi_row & (mi_height - 1)));
+ set_mi_row_col(xd, tile, mi_row, mi_height, mi_col, mi_width,
+ cm->mi_rows, cm->mi_cols);
+}
+
+static void set_offsets_extend(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int mi_row_pred, int mi_col_pred,
+ int mi_row_ori, int mi_col_ori,
+ BLOCK_SIZE bsize_pred, BLOCK_SIZE bsize_ori) {
+ // Used in supertx
+ // (mi_row_ori, mi_col_ori, bsize_ori): region for mv
+ // (mi_row_pred, mi_col_pred, bsize_pred): region to predict
+ MACROBLOCK *const x = &td->mb;
+ VP10_COMMON *const cm = &cpi->common;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ MB_MODE_INFO *mbmi;
+ const int mi_width = num_8x8_blocks_wide_lookup[bsize_pred];
+ const int mi_height = num_8x8_blocks_high_lookup[bsize_pred];
+ const struct segmentation *const seg = &cm->seg;
+
+ set_mode_info_offsets(cpi, x, xd, mi_row_ori, mi_col_ori);
+
+ mbmi = &xd->mi[0]->mbmi;
+
+ // Set up limit values for MV components.
+ // Mv beyond the range do not produce new/different prediction block.
+ x->mv_row_min = -(((mi_row_pred + mi_height) * MI_SIZE) + VP9_INTERP_EXTEND);
+ x->mv_col_min = -(((mi_col_pred + mi_width) * MI_SIZE) + VP9_INTERP_EXTEND);
+ x->mv_row_max = (cm->mi_rows - mi_row_pred) * MI_SIZE + VP9_INTERP_EXTEND;
+ x->mv_col_max = (cm->mi_cols - mi_col_pred) * MI_SIZE + VP9_INTERP_EXTEND;
+
+ // Set up distance of MB to edge of frame in 1/8th pel units.
+ assert(!(mi_col_pred & (mi_width - 1)) && !(mi_row_pred & (mi_height - 1)));
+ set_mi_row_col(xd, tile, mi_row_pred, mi_height, mi_col_pred, mi_width,
+ cm->mi_rows, cm->mi_cols);
+ xd->up_available = (mi_row_ori != 0);
+ xd->left_available = (mi_col_ori > tile->mi_col_start);
+
+ // R/D setup.
+ x->rddiv = cpi->rd.RDDIV;
+ x->rdmult = cpi->rd.RDMULT;
+
+ // Setup segment ID.
+ if (seg->enabled) {
+ if (cpi->oxcf.aq_mode != VARIANCE_AQ) {
+ const uint8_t *const map = seg->update_map ? cpi->segmentation_map
+ : cm->last_frame_seg_map;
+ mbmi->segment_id = get_segment_id(cm, map, bsize_ori,
+ mi_row_ori, mi_col_ori);
+ }
+ vp10_init_plane_quantizers(cpi, x);
+
+ x->encode_breakout = cpi->segment_encode_breakout[mbmi->segment_id];
+ } else {
+ mbmi->segment_id = 0;
+ x->encode_breakout = cpi->encode_breakout;
+ }
+}
+#endif // CONFIG_SUPERTX
+
static void set_block_size(VP10_COMP * const cpi,
MACROBLOCK *const x,
MACROBLOCKD *const xd,
const int mi_height = num_8x8_blocks_high_lookup[bsize];
int max_plane;
+#if !CONFIG_SUPERTX
assert(mi->mbmi.sb_type == bsize);
+#endif
*mi_addr = *mi;
*x->mbmi_ext = ctx->mbmi_ext;
// and then update the quantizer.
if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ) {
vp10_cyclic_refresh_update_segment(cpi, &xd->mi[0]->mbmi, mi_row,
- mi_col, bsize, ctx->rate, ctx->dist,
- x->skip);
+ mi_col, bsize, ctx->rate, ctx->dist,
+ x->skip);
}
}
}
}
+#if CONFIG_SUPERTX
+static void update_state_supertx(VP10_COMP *cpi, ThreadData *td,
+ PICK_MODE_CONTEXT *ctx,
+ int mi_row, int mi_col, BLOCK_SIZE bsize,
+ int output_enabled) {
+ int i, y, x_idx;
+ VP10_COMMON *const cm = &cpi->common;
+ RD_COUNTS *const rdc = &td->rd_counts;
+ MACROBLOCK *const x = &td->mb;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ MODE_INFO *mi = &ctx->mic;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
+ MODE_INFO *mi_addr = xd->mi[0];
+ const struct segmentation *const seg = &cm->seg;
+ const int mis = cm->mi_stride;
+ const int mi_width = num_8x8_blocks_wide_lookup[bsize];
+ const int mi_height = num_8x8_blocks_high_lookup[bsize];
+ const int x_mis = VPXMIN(mi_width, cm->mi_cols - mi_col);
+ const int y_mis = VPXMIN(mi_height, cm->mi_rows - mi_row);
+ MV_REF *const frame_mvs =
+ cm->cur_frame->mvs + mi_row * cm->mi_cols + mi_col;
+ int w, h;
+
+ *mi_addr = *mi;
+ *x->mbmi_ext = ctx->mbmi_ext;
+ assert(is_inter_block(mbmi));
+
+ // If segmentation in use
+ if (seg->enabled && output_enabled) {
+ // For in frame complexity AQ copy the segment id from the segment map.
+ if (cpi->oxcf.aq_mode == COMPLEXITY_AQ) {
+ const uint8_t *const map = seg->update_map ? cpi->segmentation_map
+ : cm->last_frame_seg_map;
+ mi_addr->mbmi.segment_id =
+ get_segment_id(cm, map, bsize, mi_row, mi_col);
+ } else if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ) {
+ // Else for cyclic refresh mode update the segment map, set the segment id
+ // and then update the quantizer.
+ vp10_cyclic_refresh_update_segment(cpi, &xd->mi[0]->mbmi,
+ mi_row, mi_col, bsize,
+ ctx->rate, ctx->dist, 1);
+ vp10_init_plane_quantizers(cpi, x);
+ }
+ }
+
+ // Restore the coding context of the MB to that that was in place
+ // when the mode was picked for it
+ for (y = 0; y < mi_height; y++)
+ for (x_idx = 0; x_idx < mi_width; x_idx++)
+ if ((xd->mb_to_right_edge >> (3 + MI_SIZE_LOG2)) + mi_width > x_idx
+ && (xd->mb_to_bottom_edge >> (3 + MI_SIZE_LOG2)) + mi_height > y) {
+ xd->mi[x_idx + y * mis] = mi_addr;
+ }
+
+ if (cpi->oxcf.aq_mode)
+ vp10_init_plane_quantizers(cpi, x);
+
+ if (is_inter_block(mbmi) && mbmi->sb_type < BLOCK_8X8) {
+ mbmi->mv[0].as_int = mi->bmi[3].as_mv[0].as_int;
+ mbmi->mv[1].as_int = mi->bmi[3].as_mv[1].as_int;
+ }
+
+ x->skip = ctx->skip;
+ memcpy(x->zcoeff_blk[mbmi->tx_size], ctx->zcoeff_blk,
+ sizeof(uint8_t) * ctx->num_4x4_blk);
+
+ if (!output_enabled)
+ return;
+
+ if (!frame_is_intra_only(cm)) {
+ vp10_update_mv_count(td);
+
+ if (cm->interp_filter == SWITCHABLE
+#if CONFIG_EXT_INTERP
+ && vp10_is_interp_needed(xd)
+#endif
+ ) {
+ const int ctx = vp10_get_pred_context_switchable_interp(xd);
+ ++td->counts->switchable_interp[ctx][mbmi->interp_filter];
+ }
+
+ rdc->comp_pred_diff[SINGLE_REFERENCE] += ctx->single_pred_diff;
+ rdc->comp_pred_diff[COMPOUND_REFERENCE] += ctx->comp_pred_diff;
+ rdc->comp_pred_diff[REFERENCE_MODE_SELECT] += ctx->hybrid_pred_diff;
+
+ for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; ++i)
+ rdc->filter_diff[i] += ctx->best_filter_diff[i];
+ }
+
+ for (h = 0; h < y_mis; ++h) {
+ MV_REF *const frame_mv = frame_mvs + h * cm->mi_cols;
+ for (w = 0; w < x_mis; ++w) {
+ MV_REF *const mv = frame_mv + w;
+ mv->ref_frame[0] = mi->mbmi.ref_frame[0];
+ mv->ref_frame[1] = mi->mbmi.ref_frame[1];
+ mv->mv[0].as_int = mi->mbmi.mv[0].as_int;
+ mv->mv[1].as_int = mi->mbmi.mv[1].as_int;
+ }
+ }
+}
+
+static void update_state_sb_supertx(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int mi_row, int mi_col,
+ BLOCK_SIZE bsize,
+ int output_enabled, PC_TREE *pc_tree) {
+ VP10_COMMON *const cm = &cpi->common;
+ MACROBLOCK *const x = &td->mb;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ struct macroblock_plane *const p = x->plane;
+ struct macroblockd_plane *const pd = xd->plane;
+ int bsl = b_width_log2_lookup[bsize], hbs = (1 << bsl) / 4;
+ PARTITION_TYPE partition = pc_tree->partitioning;
+ BLOCK_SIZE subsize = get_subsize(bsize, partition);
+ int i;
+
+ if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
+ return;
+
+ switch (partition) {
+ case PARTITION_NONE:
+ set_offsets_supertx(cpi, td, tile, mi_row, mi_col, subsize);
+ update_state_supertx(cpi, td, &pc_tree->none, mi_row, mi_col,
+ subsize, output_enabled);
+ break;
+ case PARTITION_VERT:
+ set_offsets_supertx(cpi, td, tile, mi_row, mi_col, subsize);
+ update_state_supertx(cpi, td, &pc_tree->vertical[0], mi_row, mi_col,
+ subsize, output_enabled);
+ if (mi_col + hbs < cm->mi_cols && bsize > BLOCK_8X8) {
+ set_offsets_supertx(cpi, td, tile, mi_row, mi_col + hbs, subsize);
+ update_state_supertx(cpi, td, &pc_tree->vertical[1],
+ mi_row, mi_col + hbs, subsize, output_enabled);
+ }
+ break;
+ case PARTITION_HORZ:
+ set_offsets_supertx(cpi, td, tile, mi_row, mi_col, subsize);
+ update_state_supertx(cpi, td, &pc_tree->horizontal[0], mi_row, mi_col,
+ subsize, output_enabled);
+ if (mi_row + hbs < cm->mi_rows && bsize > BLOCK_8X8) {
+ set_offsets_supertx(cpi, td, tile, mi_row + hbs, mi_col, subsize);
+ update_state_supertx(cpi, td, &pc_tree->horizontal[1], mi_row + hbs,
+ mi_col, subsize, output_enabled);
+ }
+ break;
+ case PARTITION_SPLIT:
+ if (bsize == BLOCK_8X8) {
+ set_offsets_supertx(cpi, td, tile, mi_row, mi_col, subsize);
+ update_state_supertx(cpi, td, pc_tree->leaf_split[0], mi_row, mi_col,
+ subsize, output_enabled);
+ } else {
+ set_offsets_supertx(cpi, td, tile, mi_row, mi_col, subsize);
+ update_state_sb_supertx(cpi, td, tile, mi_row, mi_col, subsize,
+ output_enabled, pc_tree->split[0]);
+ set_offsets_supertx(cpi, td, tile, mi_row, mi_col + hbs, subsize);
+ update_state_sb_supertx(cpi, td, tile, mi_row, mi_col + hbs, subsize,
+ output_enabled, pc_tree->split[1]);
+ set_offsets_supertx(cpi, td, tile, mi_row + hbs, mi_col, subsize);
+ update_state_sb_supertx(cpi, td, tile, mi_row + hbs, mi_col, subsize,
+ output_enabled, pc_tree->split[2]);
+ set_offsets_supertx(cpi, td, tile, mi_row + hbs, mi_col + hbs, subsize);
+ update_state_sb_supertx(cpi, td, tile, mi_row + hbs, mi_col + hbs,
+ subsize, output_enabled, pc_tree->split[3]);
+ }
+ break;
+ default:
+ assert(0);
+ }
+
+ for (i = 0; i < MAX_MB_PLANE; ++i) {
+ p[i].coeff = (&pc_tree->none)->coeff_pbuf[i][1];
+ p[i].qcoeff = (&pc_tree->none)->qcoeff_pbuf[i][1];
+ pd[i].dqcoeff = (&pc_tree->none)->dqcoeff_pbuf[i][1];
+ p[i].eobs = (&pc_tree->none)->eobs_pbuf[i][1];
+ }
+}
+
+static void update_supertx_param(ThreadData *td,
+ PICK_MODE_CONTEXT *ctx,
+#if CONFIG_EXT_TX
+ int best_tx,
+#endif
+ TX_SIZE supertx_size) {
+ MACROBLOCK *const x = &td->mb;
+
+ ctx->mic.mbmi.tx_size = supertx_size;
+ memcpy(ctx->zcoeff_blk, x->zcoeff_blk[supertx_size],
+ sizeof(uint8_t) * ctx->num_4x4_blk);
+ ctx->skip = x->skip;
+#if CONFIG_EXT_TX
+ ctx->mic.mbmi.tx_type = best_tx;
+#endif // CONFIG_EXT_TX
+}
+
+static void update_supertx_param_sb(VP10_COMP *cpi, ThreadData *td,
+ int mi_row, int mi_col,
+ BLOCK_SIZE bsize,
+#if CONFIG_EXT_TX
+ int best_tx,
+#endif
+ TX_SIZE supertx_size, PC_TREE *pc_tree) {
+ VP10_COMMON *const cm = &cpi->common;
+ int bsl = b_width_log2_lookup[bsize], hbs = (1 << bsl) / 4;
+ PARTITION_TYPE partition = pc_tree->partitioning;
+ BLOCK_SIZE subsize = get_subsize(bsize, partition);
+
+ if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
+ return;
+
+ switch (partition) {
+ case PARTITION_NONE:
+ update_supertx_param(td, &pc_tree->none,
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size);
+ break;
+ case PARTITION_VERT:
+ update_supertx_param(td, &pc_tree->vertical[0],
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size);
+ if (mi_col + hbs < cm->mi_cols && bsize > BLOCK_8X8)
+ update_supertx_param(td, &pc_tree->vertical[1],
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size);
+ break;
+ case PARTITION_HORZ:
+ update_supertx_param(td, &pc_tree->horizontal[0],
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size);
+ if (mi_row + hbs < cm->mi_rows && bsize > BLOCK_8X8)
+ update_supertx_param(td, &pc_tree->horizontal[1],
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size);
+ break;
+ case PARTITION_SPLIT:
+ if (bsize == BLOCK_8X8) {
+ update_supertx_param(td, pc_tree->leaf_split[0],
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size);
+ } else {
+ update_supertx_param_sb(cpi, td, mi_row, mi_col, subsize,
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size, pc_tree->split[0]);
+ update_supertx_param_sb(cpi, td, mi_row, mi_col + hbs, subsize,
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size, pc_tree->split[1]);
+ update_supertx_param_sb(cpi, td, mi_row + hbs, mi_col, subsize,
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size, pc_tree->split[2]);
+ update_supertx_param_sb(cpi, td, mi_row + hbs, mi_col + hbs, subsize,
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size, pc_tree->split[3]);
+ }
+ break;
+ default:
+ assert(0);
+ }
+}
+#endif // CONFIG_SUPERTX
+
void vp10_setup_src_planes(MACROBLOCK *x, const YV12_BUFFER_CONFIG *src,
int mi_row, int mi_col) {
uint8_t *const buffers[3] = {src->y_buffer, src->u_buffer, src->v_buffer };
TileDataEnc *tile_data,
MACROBLOCK *const x,
int mi_row, int mi_col, RD_COST *rd_cost,
+#if CONFIG_SUPERTX
+ int *totalrate_nocoef,
+#endif
BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
int64_t best_rd) {
VP10_COMMON *const cm = &cpi->common;
// as a predictor for MBs that follow in the SB
if (frame_is_intra_only(cm)) {
vp10_rd_pick_intra_mode_sb(cpi, x, rd_cost, bsize, ctx, best_rd);
+#if CONFIG_SUPERTX
+ *totalrate_nocoef = 0;
+#endif // CONFIG_SUPERTX
} else {
if (bsize >= BLOCK_8X8) {
- if (segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP))
+ if (segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) {
vp10_rd_pick_inter_mode_sb_seg_skip(cpi, tile_data, x, rd_cost, bsize,
ctx, best_rd);
- else
- vp10_rd_pick_inter_mode_sb(cpi, tile_data, x, mi_row, mi_col,
- rd_cost, bsize, ctx, best_rd);
+#if CONFIG_SUPERTX
+ *totalrate_nocoef = rd_cost->rate;
+#endif // CONFIG_SUPERTX
+ } else {
+ vp10_rd_pick_inter_mode_sb(cpi, tile_data, x, mi_row, mi_col, rd_cost,
+#if CONFIG_SUPERTX
+ totalrate_nocoef,
+#endif // CONFIG_SUPERTX
+ bsize, ctx, best_rd);
+ }
} else {
- vp10_rd_pick_inter_mode_sub8x8(cpi, tile_data, x, mi_row, mi_col,
- rd_cost, bsize, ctx, best_rd);
+ vp10_rd_pick_inter_mode_sub8x8(cpi, tile_data, x, mi_row, mi_col, rd_cost,
+#if CONFIG_SUPERTX
+ totalrate_nocoef,
+#endif // CONFIG_SUPERTX
+ bsize, ctx, best_rd);
}
}
}
#endif
-static void update_stats(VP10_COMMON *cm, ThreadData *td) {
+static void update_stats(VP10_COMMON *cm, ThreadData *td
+#if CONFIG_SUPERTX
+ , int supertx_enabled
+#endif
+ ) {
const MACROBLOCK *x = &td->mb;
const MACROBLOCKD *const xd = &x->e_mbd;
const MODE_INFO *const mi = xd->mi[0];
const int seg_ref_active = segfeature_active(&cm->seg, mbmi->segment_id,
SEG_LVL_REF_FRAME);
if (!seg_ref_active) {
+#if CONFIG_SUPERTX
+ if (!supertx_enabled)
+#endif
counts->intra_inter[vp10_get_intra_inter_context(xd)][inter_block]++;
// If the segment reference feature is enabled we have only a single
// reference frame allowed for the segment so exclude it from
encode_superblock(cpi, td, tp, output_enabled, mi_row, mi_col, bsize, ctx);
if (output_enabled) {
+#if CONFIG_SUPERTX
+ update_stats(&cpi->common, td, 0);
+#else
update_stats(&cpi->common, td);
+#endif
}
}
if (output_enabled && bsize != BLOCK_4X4)
td->counts->partition[ctx][partition]++;
+#if CONFIG_SUPERTX
+ if (!frame_is_intra_only(cm) &&
+ bsize <= MAX_SUPERTX_BLOCK_SIZE &&
+ partition != PARTITION_NONE &&
+ !xd->lossless[0]) {
+ int supertx_enabled;
+ TX_SIZE supertx_size = max_txsize_lookup[bsize];
+ supertx_enabled = check_supertx_sb(bsize, supertx_size, pc_tree);
+ if (supertx_enabled) {
+ const int mi_width = num_8x8_blocks_wide_lookup[bsize];
+ const int mi_height = num_8x8_blocks_high_lookup[bsize];
+ int x_idx, y_idx, i;
+ uint8_t *dst_buf[3];
+ int dst_stride[3];
+ set_skip_context(xd, mi_row, mi_col);
+ set_mode_info_offsets(cpi, x, xd, mi_row, mi_col);
+ update_state_sb_supertx(cpi, td, tile, mi_row, mi_col, bsize,
+ output_enabled, pc_tree);
+
+ vp10_setup_dst_planes(xd->plane, get_frame_new_buffer(cm),
+ mi_row, mi_col);
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ dst_buf[i] = xd->plane[i].dst.buf;
+ dst_stride[i] = xd->plane[i].dst.stride;
+ }
+ predict_sb_complex(cpi, td, tile, mi_row, mi_col, mi_row, mi_col,
+ output_enabled, bsize, bsize,
+ dst_buf, dst_stride, pc_tree);
+
+ set_offsets(cpi, tile, x, mi_row, mi_col, bsize);
+ if (!x->skip) {
+ xd->mi[0]->mbmi.skip = 1;
+ vp10_encode_sb_supertx(x, bsize);
+ vp10_tokenize_sb_supertx(cpi, td, tp, !output_enabled, bsize);
+ } else {
+ xd->mi[0]->mbmi.skip = 1;
+ if (output_enabled)
+ td->counts->skip[vp10_get_skip_context(xd)][1]++;
+ reset_skip_context(xd, bsize);
+ }
+ if (output_enabled) {
+ for (y_idx = 0; y_idx < mi_height; y_idx++)
+ for (x_idx = 0; x_idx < mi_width; x_idx++) {
+ if ((xd->mb_to_right_edge >> (3 + MI_SIZE_LOG2)) + mi_width > x_idx
+ && (xd->mb_to_bottom_edge >> (3 + MI_SIZE_LOG2)) + mi_height
+ > y_idx) {
+ xd->mi[x_idx + y_idx * cm->mi_stride]->mbmi.skip =
+ xd->mi[0]->mbmi.skip;
+ }
+ }
+ td->counts->supertx
+ [partition_supertx_context_lookup[partition]][supertx_size][1]++;
+ td->counts->supertx_size[supertx_size]++;
+#if CONFIG_EXT_TX
+ if (supertx_size <= TX_16X16 && !xd->mi[0]->mbmi.skip) {
+ int eset = get_ext_tx_types(supertx_size, bsize, 1);
+ if (eset > 0) {
+ ++td->counts->inter_ext_tx[eset][supertx_size]
+ [xd->mi[0]->mbmi.tx_type];
+ }
+ }
+#endif // CONFIG_EXT_TX
+ }
+ if (partition != PARTITION_SPLIT || bsize == BLOCK_8X8)
+ update_partition_context(xd, mi_row, mi_col, subsize, bsize);
+ return;
+ } else {
+ if (output_enabled) {
+ td->counts->supertx
+ [partition_supertx_context_lookup[partition]][supertx_size][0]++;
+ }
+ }
+ }
+#endif // CONFIG_SUPERTX
+
switch (partition) {
case PARTITION_NONE:
encode_b(cpi, tile, td, tp, mi_row, mi_col, output_enabled, subsize,
int mi_row, int mi_col,
BLOCK_SIZE bsize,
int *rate, int64_t *dist,
+#if CONFIG_SUPERTX
+ int *rate_nocoef,
+#endif
int do_recon, PC_TREE *pc_tree) {
VP10_COMMON *const cm = &cpi->common;
TileInfo *const tile_info = &tile_data->tile_info;
BLOCK_SIZE bs_type = mi_8x8[0]->mbmi.sb_type;
int do_partition_search = 1;
PICK_MODE_CONTEXT *ctx = &pc_tree->none;
+#if CONFIG_SUPERTX
+ int last_part_rate_nocoef = INT_MAX;
+ int none_rate_nocoef = INT_MAX;
+ int chosen_rate_nocoef = INT_MAX;
+#endif
if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
return;
mi_row + (mi_step >> 1) < cm->mi_rows &&
mi_col + (mi_step >> 1) < cm->mi_cols) {
pc_tree->partitioning = PARTITION_NONE;
- rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &none_rdc, bsize,
- ctx, INT64_MAX);
+ rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &none_rdc,
+#if CONFIG_SUPERTX
+ &none_rate_nocoef,
+#endif
+ bsize, ctx, INT64_MAX);
pl = partition_plane_context(xd, mi_row, mi_col, bsize);
none_rdc.rate += cpi->partition_cost[pl][PARTITION_NONE];
none_rdc.rdcost = RDCOST(x->rdmult, x->rddiv, none_rdc.rate,
none_rdc.dist);
+#if CONFIG_SUPERTX
+ none_rate_nocoef += cpi->partition_cost[pl][PARTITION_NONE];
+#endif
}
restore_context(x, mi_row, mi_col, a, l, sa, sl,
switch (partition) {
case PARTITION_NONE:
rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &last_part_rdc,
+#if CONFIG_SUPERTX
+ &last_part_rate_nocoef,
+#endif
bsize, ctx, INT64_MAX);
break;
case PARTITION_HORZ:
rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &last_part_rdc,
+#if CONFIG_SUPERTX
+ &last_part_rate_nocoef,
+#endif
subsize, &pc_tree->horizontal[0],
INT64_MAX);
if (last_part_rdc.rate != INT_MAX &&
bsize >= BLOCK_8X8 && mi_row + (mi_step >> 1) < cm->mi_rows) {
RD_COST tmp_rdc;
+#if CONFIG_SUPERTX
+ int rt_nocoef = 0;
+#endif
PICK_MODE_CONTEXT *ctx = &pc_tree->horizontal[0];
vp10_rd_cost_init(&tmp_rdc);
update_state(cpi, td, ctx, mi_row, mi_col, subsize, 0);
encode_superblock(cpi, td, tp, 0, mi_row, mi_col, subsize, ctx);
rd_pick_sb_modes(cpi, tile_data, x,
mi_row + (mi_step >> 1), mi_col, &tmp_rdc,
+#if CONFIG_SUPERTX
+ &rt_nocoef,
+#endif
subsize, &pc_tree->horizontal[1], INT64_MAX);
if (tmp_rdc.rate == INT_MAX || tmp_rdc.dist == INT64_MAX) {
vp10_rd_cost_reset(&last_part_rdc);
+#if CONFIG_SUPERTX
+ last_part_rate_nocoef = INT_MAX;
+#endif
break;
}
last_part_rdc.rate += tmp_rdc.rate;
last_part_rdc.dist += tmp_rdc.dist;
last_part_rdc.rdcost += tmp_rdc.rdcost;
+#if CONFIG_SUPERTX
+ last_part_rate_nocoef += rt_nocoef;
+#endif
}
break;
case PARTITION_VERT:
rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &last_part_rdc,
+#if CONFIG_SUPERTX
+ &last_part_rate_nocoef,
+#endif
subsize, &pc_tree->vertical[0], INT64_MAX);
if (last_part_rdc.rate != INT_MAX &&
bsize >= BLOCK_8X8 && mi_col + (mi_step >> 1) < cm->mi_cols) {
RD_COST tmp_rdc;
+#if CONFIG_SUPERTX
+ int rt_nocoef = 0;
+#endif
PICK_MODE_CONTEXT *ctx = &pc_tree->vertical[0];
vp10_rd_cost_init(&tmp_rdc);
update_state(cpi, td, ctx, mi_row, mi_col, subsize, 0);
encode_superblock(cpi, td, tp, 0, mi_row, mi_col, subsize, ctx);
rd_pick_sb_modes(cpi, tile_data, x,
mi_row, mi_col + (mi_step >> 1), &tmp_rdc,
+#if CONFIG_SUPERTX
+ &rt_nocoef,
+#endif
subsize, &pc_tree->vertical[bsize > BLOCK_8X8],
INT64_MAX);
if (tmp_rdc.rate == INT_MAX || tmp_rdc.dist == INT64_MAX) {
vp10_rd_cost_reset(&last_part_rdc);
+#if CONFIG_SUPERTX
+ last_part_rate_nocoef = INT_MAX;
+#endif
break;
}
last_part_rdc.rate += tmp_rdc.rate;
last_part_rdc.dist += tmp_rdc.dist;
last_part_rdc.rdcost += tmp_rdc.rdcost;
+#if CONFIG_SUPERTX
+ last_part_rate_nocoef += rt_nocoef;
+#endif
}
break;
case PARTITION_SPLIT:
if (bsize == BLOCK_8X8) {
rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &last_part_rdc,
+#if CONFIG_SUPERTX
+ &last_part_rate_nocoef,
+#endif
subsize, pc_tree->leaf_split[0], INT64_MAX);
break;
}
last_part_rdc.rate = 0;
last_part_rdc.dist = 0;
last_part_rdc.rdcost = 0;
+#if CONFIG_SUPERTX
+ last_part_rate_nocoef = 0;
+#endif
for (i = 0; i < 4; i++) {
int x_idx = (i & 1) * (mi_step >> 1);
int y_idx = (i >> 1) * (mi_step >> 1);
int jj = i >> 1, ii = i & 0x01;
RD_COST tmp_rdc;
+#if CONFIG_SUPERTX
+ int rt_nocoef;
+#endif
if ((mi_row + y_idx >= cm->mi_rows) || (mi_col + x_idx >= cm->mi_cols))
continue;
mi_8x8 + jj * bss * mis + ii * bss, tp,
mi_row + y_idx, mi_col + x_idx, subsize,
&tmp_rdc.rate, &tmp_rdc.dist,
+#if CONFIG_SUPERTX
+ &rt_nocoef,
+#endif
i != 3, pc_tree->split[i]);
if (tmp_rdc.rate == INT_MAX || tmp_rdc.dist == INT64_MAX) {
vp10_rd_cost_reset(&last_part_rdc);
+#if CONFIG_SUPERTX
+ last_part_rate_nocoef = INT_MAX;
+#endif
break;
}
last_part_rdc.rate += tmp_rdc.rate;
last_part_rdc.dist += tmp_rdc.dist;
+#if CONFIG_SUPERTX
+ last_part_rate_nocoef += rt_nocoef;
+#endif
}
break;
default:
last_part_rdc.rate += cpi->partition_cost[pl][partition];
last_part_rdc.rdcost = RDCOST(x->rdmult, x->rddiv,
last_part_rdc.rate, last_part_rdc.dist);
+#if CONFIG_SUPERTX
+ last_part_rate_nocoef += cpi->partition_cost[pl][partition];
+#endif
}
if (do_partition_search
BLOCK_SIZE split_subsize = get_subsize(bsize, PARTITION_SPLIT);
chosen_rdc.rate = 0;
chosen_rdc.dist = 0;
+#if CONFIG_SUPERTX
+ chosen_rate_nocoef = 0;
+#endif
restore_context(x, mi_row, mi_col, a, l, sa, sl,
#if CONFIG_VAR_TX
ta, tl,
int x_idx = (i & 1) * (mi_step >> 1);
int y_idx = (i >> 1) * (mi_step >> 1);
RD_COST tmp_rdc;
+#if CONFIG_SUPERTX
+ int rt_nocoef = 0;
+#endif
ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE];
PARTITION_CONTEXT sl[8], sa[8];
#if CONFIG_VAR_TX
pc_tree->split[i]->partitioning = PARTITION_NONE;
rd_pick_sb_modes(cpi, tile_data, x,
mi_row + y_idx, mi_col + x_idx, &tmp_rdc,
+#if CONFIG_SUPERTX
+ &rt_nocoef,
+#endif
split_subsize, &pc_tree->split[i]->none, INT64_MAX);
restore_context(x, mi_row, mi_col, a, l, sa, sl,
if (tmp_rdc.rate == INT_MAX || tmp_rdc.dist == INT64_MAX) {
vp10_rd_cost_reset(&chosen_rdc);
+#if CONFIG_SUPERTX
+ chosen_rate_nocoef = INT_MAX;
+#endif
break;
}
chosen_rdc.rate += tmp_rdc.rate;
chosen_rdc.dist += tmp_rdc.dist;
+#if CONFIG_SUPERTX
+ chosen_rate_nocoef += rt_nocoef;
+#endif
if (i != 3)
encode_sb(cpi, td, tile_info, tp, mi_row + y_idx, mi_col + x_idx, 0,
pl = partition_plane_context(xd, mi_row + y_idx, mi_col + x_idx,
split_subsize);
chosen_rdc.rate += cpi->partition_cost[pl][PARTITION_NONE];
+#if CONFIG_SUPERTX
+ chosen_rate_nocoef += cpi->partition_cost[pl][PARTITION_SPLIT];
+#endif
}
pl = partition_plane_context(xd, mi_row, mi_col, bsize);
if (chosen_rdc.rate < INT_MAX) {
chosen_rdc.rate += cpi->partition_cost[pl][PARTITION_SPLIT];
chosen_rdc.rdcost = RDCOST(x->rdmult, x->rddiv,
chosen_rdc.rate, chosen_rdc.dist);
+#if CONFIG_SUPERTX
+ chosen_rate_nocoef += cpi->partition_cost[pl][PARTITION_NONE];
+#endif
}
}
if (bsize >= BLOCK_8X8)
pc_tree->partitioning = partition;
chosen_rdc = last_part_rdc;
+#if CONFIG_SUPERTX
+ chosen_rate_nocoef = last_part_rate_nocoef;
+#endif
}
// If none was better set the partitioning to that.
if (none_rdc.rdcost < chosen_rdc.rdcost) {
if (bsize >= BLOCK_8X8)
pc_tree->partitioning = PARTITION_NONE;
chosen_rdc = none_rdc;
+#if CONFIG_SUPERTX
+ chosen_rate_nocoef = none_rate_nocoef;
+#endif
}
#if CONFIG_VAR_TX
*rate = chosen_rdc.rate;
*dist = chosen_rdc.dist;
+#if CONFIG_SUPERTX
+ *rate_nocoef = chosen_rate_nocoef;
+#endif
}
static const BLOCK_SIZE min_partition_size[BLOCK_SIZES] = {
TileDataEnc *tile_data,
TOKENEXTRA **tp, int mi_row, int mi_col,
BLOCK_SIZE bsize, RD_COST *rd_cost,
+#if CONFIG_SUPERTX
+ int *rate_nocoef,
+#endif
int64_t best_rd, PC_TREE *pc_tree) {
VP10_COMMON *const cm = &cpi->common;
TileInfo *const tile_info = &tile_data->tile_info;
int i, pl;
BLOCK_SIZE subsize;
RD_COST this_rdc, sum_rdc, best_rdc;
+#if CONFIG_SUPERTX
+ int this_rate_nocoef, sum_rate_nocoef = 0, best_rate_nocoef = INT_MAX;
+ int tmp_rate;
+ int abort_flag;
+ int64_t tmp_dist, tmp_rd;
+ PARTITION_TYPE best_partition;
+#endif // CONFIG_SUPERTX
int do_split = bsize >= BLOCK_8X8;
int do_rect = 1;
// PARTITION_NONE
if (partition_none_allowed) {
- rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col,
- &this_rdc, bsize, ctx, best_rdc.rdcost);
+ rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &this_rdc,
+#if CONFIG_SUPERTX
+ &this_rate_nocoef,
+#endif
+ bsize, ctx, best_rdc.rdcost);
if (this_rdc.rate != INT_MAX) {
if (bsize >= BLOCK_8X8) {
pl = partition_plane_context(xd, mi_row, mi_col, bsize);
this_rdc.rate += cpi->partition_cost[pl][PARTITION_NONE];
this_rdc.rdcost = RDCOST(x->rdmult, x->rddiv,
this_rdc.rate, this_rdc.dist);
+#if CONFIG_SUPERTX
+ this_rate_nocoef += cpi->partition_cost[pl][PARTITION_NONE];
+#endif
}
if (this_rdc.rdcost < best_rdc.rdcost) {
int rate_breakout_thr = cpi->sf.partition_search_breakout_rate_thr;
best_rdc = this_rdc;
+#if CONFIG_SUPERTX
+ best_rate_nocoef = this_rate_nocoef;
+ assert(best_rate_nocoef >= 0);
+#endif
if (bsize >= BLOCK_8X8)
pc_tree->partitioning = PARTITION_NONE;
restore_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize);
#else
restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize);
-#endif
+#endif // CONFIG_VAR_TX
}
// store estimated motion vector
if (cpi->sf.adaptive_pred_interp_filter && partition_none_allowed)
pc_tree->leaf_split[0]->pred_interp_filter =
ctx->mic.mbmi.interp_filter;
+#if CONFIG_SUPERTX
+ rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &sum_rdc,
+ &sum_rate_nocoef, subsize, pc_tree->leaf_split[0],
+ INT64_MAX);
+#else
rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &sum_rdc, subsize,
pc_tree->leaf_split[0], best_rdc.rdcost);
- if (sum_rdc.rate == INT_MAX)
+#endif // CONFIG_SUPERTX
+ if (sum_rdc.rate == INT_MAX) {
sum_rdc.rdcost = INT64_MAX;
+#if CONFIG_SUPERTX
+ sum_rate_nocoef = INT_MAX;
+#endif
+ }
+#if CONFIG_SUPERTX
+ if (!frame_is_intra_only(cm) && sum_rdc.rdcost < INT64_MAX &&
+ !xd->lossless[0]) {
+ TX_SIZE supertx_size = max_txsize_lookup[bsize];
+ best_partition = pc_tree->partitioning;
+ pc_tree->partitioning = PARTITION_SPLIT;
+
+ sum_rdc.rate += vp10_cost_bit(
+ cm->fc->supertx_prob
+ [partition_supertx_context_lookup[PARTITION_SPLIT]][supertx_size],
+ 0);
+ sum_rdc.rdcost =
+ RDCOST(x->rdmult, x->rddiv, sum_rdc.rate, sum_rdc.dist);
+ if (is_inter_mode(pc_tree->leaf_split[0]->mic.mbmi.mode)) {
+#if CONFIG_EXT_TX
+ TX_TYPE best_tx = DCT_DCT;
+#endif
+
+ tmp_rate = sum_rate_nocoef;
+ tmp_dist = 0;
+#if CONFIG_VAR_TX
+ xd->above_txfm_context = cm->above_txfm_context + mi_col;
+ xd->left_txfm_context =
+ xd->left_txfm_context_buffer + (mi_row & 0x07);
+ restore_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize);
+#else
+ restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize);
+#endif // CONFIG_VAR_TX
+ rd_supertx_sb(cpi, td, tile_info, mi_row, mi_col, bsize,
+ &tmp_rate, &tmp_dist,
+#if CONFIG_EXT_TX
+ &best_tx,
+#endif
+ pc_tree);
+
+ tmp_rate += vp10_cost_bit(
+ cm->fc->supertx_prob
+ [partition_supertx_context_lookup[PARTITION_SPLIT]][supertx_size],
+ 1);
+ tmp_rd = RDCOST(x->rdmult, x->rddiv, tmp_rate, tmp_dist);
+ if (tmp_rd < sum_rdc.rdcost) {
+ sum_rdc.rdcost = tmp_rd;
+ sum_rdc.rate = tmp_rate;
+ sum_rdc.dist = tmp_dist;
+ update_supertx_param_sb(cpi, td, mi_row, mi_col, bsize,
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size, pc_tree);
+ }
+ }
+ pc_tree->partitioning = best_partition;
+ }
+#endif // CONFIG_SUPERTX
} else {
+#if CONFIG_SUPERTX
+ for (i = 0; i < 4 && sum_rdc.rdcost < INT64_MAX; ++i) {
+#else
for (i = 0; i < 4 && sum_rdc.rdcost < best_rdc.rdcost; ++i) {
- const int x_idx = (i & 1) * mi_step;
- const int y_idx = (i >> 1) * mi_step;
+#endif // CONFIG_SUPERTX
+ const int x_idx = (i & 1) * mi_step;
+ const int y_idx = (i >> 1) * mi_step;
if (mi_row + y_idx >= cm->mi_rows || mi_col + x_idx >= cm->mi_cols)
continue;
load_pred_mv(x, ctx);
pc_tree->split[i]->index = i;
+#if CONFIG_SUPERTX
+ rd_pick_partition(cpi, td, tile_data, tp,
+ mi_row + y_idx, mi_col + x_idx,
+ subsize, &this_rdc, &this_rate_nocoef,
+ INT64_MAX - sum_rdc.rdcost, pc_tree->split[i]);
+#else
rd_pick_partition(cpi, td, tile_data, tp,
mi_row + y_idx, mi_col + x_idx,
subsize, &this_rdc,
best_rdc.rdcost - sum_rdc.rdcost, pc_tree->split[i]);
+#endif // CONFIG_SUPERTX
if (this_rdc.rate == INT_MAX) {
sum_rdc.rdcost = INT64_MAX;
+#if CONFIG_SUPERTX
+ sum_rate_nocoef = INT_MAX;
+#endif // CONFIG_SUPERTX
break;
} else {
sum_rdc.rate += this_rdc.rate;
sum_rdc.dist += this_rdc.dist;
sum_rdc.rdcost += this_rdc.rdcost;
+#if CONFIG_SUPERTX
+ sum_rate_nocoef += this_rate_nocoef;
+#endif // CONFIG_SUPERTX
}
}
+#if CONFIG_SUPERTX
+ if (!frame_is_intra_only(cm) &&
+ sum_rdc.rdcost < INT64_MAX &&
+ i == 4 && bsize <= MAX_SUPERTX_BLOCK_SIZE &&
+ !xd->lossless[0]) {
+ TX_SIZE supertx_size = max_txsize_lookup[bsize];
+ best_partition = pc_tree->partitioning;
+ pc_tree->partitioning = PARTITION_SPLIT;
+
+ sum_rdc.rate += vp10_cost_bit(
+ cm->fc->supertx_prob
+ [partition_supertx_context_lookup[PARTITION_SPLIT]][supertx_size],
+ 0);
+ sum_rdc.rdcost =
+ RDCOST(x->rdmult, x->rddiv, sum_rdc.rate, sum_rdc.dist);
+
+ if (!check_intra_sb(cpi, tile_info, mi_row, mi_col, bsize, pc_tree)) {
+#if CONFIG_EXT_TX
+ TX_TYPE best_tx = DCT_DCT;
+#endif
+
+ tmp_rate = sum_rate_nocoef;
+ tmp_dist = 0;
+#if CONFIG_VAR_TX
+ xd->above_txfm_context = cm->above_txfm_context + mi_col;
+ xd->left_txfm_context =
+ xd->left_txfm_context_buffer + (mi_row & 0x07);
+ restore_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize);
+#else
+ restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize);
+#endif // CONFIG_VAR_TX
+ rd_supertx_sb(cpi, td, tile_info, mi_row, mi_col, bsize,
+ &tmp_rate, &tmp_dist,
+#if CONFIG_EXT_TX
+ &best_tx,
+#endif
+ pc_tree);
+
+ tmp_rate += vp10_cost_bit(
+ cm->fc->supertx_prob
+ [partition_supertx_context_lookup[PARTITION_SPLIT]][supertx_size],
+ 1);
+ tmp_rd = RDCOST(x->rdmult, x->rddiv, tmp_rate, tmp_dist);
+ if (tmp_rd < sum_rdc.rdcost) {
+ sum_rdc.rdcost = tmp_rd;
+ sum_rdc.rate = tmp_rate;
+ sum_rdc.dist = tmp_dist;
+ update_supertx_param_sb(cpi, td, mi_row, mi_col, bsize,
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size, pc_tree);
+ }
+ }
+ pc_tree->partitioning = best_partition;
+ }
+#endif // CONFIG_SUPERTX
}
if (sum_rdc.rdcost < best_rdc.rdcost && i == 4) {
sum_rdc.rate += cpi->partition_cost[pl][PARTITION_SPLIT];
sum_rdc.rdcost = RDCOST(x->rdmult, x->rddiv,
sum_rdc.rate, sum_rdc.dist);
+#if CONFIG_SUPERTX
+ sum_rate_nocoef += cpi->partition_cost[pl][PARTITION_SPLIT];
+#endif // CONFIG_SUPERTX
if (sum_rdc.rdcost < best_rdc.rdcost) {
best_rdc = sum_rdc;
+#if CONFIG_SUPERTX
+ best_rate_nocoef = sum_rate_nocoef;
+ assert(best_rate_nocoef >= 0);
+#endif // CONFIG_SUPERTX
pc_tree->partitioning = PARTITION_SPLIT;
}
} else {
#else
restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize);
#endif
- }
+ } // if (do_split)
// PARTITION_HORZ
if (partition_horz_allowed &&
(do_rect || vp10_active_h_edge(cpi, mi_row, mi_step))) {
- subsize = get_subsize(bsize, PARTITION_HORZ);
+ subsize = get_subsize(bsize, PARTITION_HORZ);
if (cpi->sf.adaptive_motion_search)
load_pred_mv(x, ctx);
if (cpi->sf.adaptive_pred_interp_filter && bsize == BLOCK_8X8 &&
partition_none_allowed)
pc_tree->horizontal[0].pred_interp_filter =
ctx->mic.mbmi.interp_filter;
- rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &sum_rdc, subsize,
- &pc_tree->horizontal[0], best_rdc.rdcost);
-
- if (sum_rdc.rdcost < best_rdc.rdcost && mi_row + mi_step < cm->mi_rows &&
+ rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &sum_rdc,
+#if CONFIG_SUPERTX
+ &sum_rate_nocoef,
+#endif // CONFIG_SUPERTX
+ subsize, &pc_tree->horizontal[0], best_rdc.rdcost);
+
+#if CONFIG_SUPERTX
+ abort_flag = (sum_rdc.rdcost >= best_rd && bsize > BLOCK_8X8) ||
+ (sum_rdc.rate == INT_MAX && bsize == BLOCK_8X8);
+ if (sum_rdc.rdcost < INT64_MAX &&
+#else
+ if (sum_rdc.rdcost < best_rdc.rdcost &&
+#endif // CONFIG_SUPERTX
+ mi_row + mi_step < cm->mi_rows &&
bsize > BLOCK_8X8) {
PICK_MODE_CONTEXT *ctx = &pc_tree->horizontal[0];
update_state(cpi, td, ctx, mi_row, mi_col, subsize, 0);
partition_none_allowed)
pc_tree->horizontal[1].pred_interp_filter =
ctx->mic.mbmi.interp_filter;
+#if CONFIG_SUPERTX
+ rd_pick_sb_modes(cpi, tile_data, x, mi_row + mi_step, mi_col,
+ &this_rdc, &this_rate_nocoef,
+ subsize, &pc_tree->horizontal[1],
+ INT64_MAX);
+#else
rd_pick_sb_modes(cpi, tile_data, x, mi_row + mi_step, mi_col,
&this_rdc, subsize, &pc_tree->horizontal[1],
best_rdc.rdcost - sum_rdc.rdcost);
+#endif // CONFIG_SUPERTX
if (this_rdc.rate == INT_MAX) {
sum_rdc.rdcost = INT64_MAX;
+#if CONFIG_SUPERTX
+ sum_rate_nocoef = INT_MAX;
+#endif // CONFIG_SUPERTX
} else {
sum_rdc.rate += this_rdc.rate;
sum_rdc.dist += this_rdc.dist;
sum_rdc.rdcost += this_rdc.rdcost;
+#if CONFIG_SUPERTX
+ sum_rate_nocoef += this_rate_nocoef;
+#endif // CONFIG_SUPERTX
}
}
+#if CONFIG_SUPERTX
+ if (!frame_is_intra_only(cm) && !abort_flag &&
+ sum_rdc.rdcost < INT64_MAX && bsize <= MAX_SUPERTX_BLOCK_SIZE &&
+ !xd->lossless[0]) {
+ TX_SIZE supertx_size = max_txsize_lookup[bsize];
+ best_partition = pc_tree->partitioning;
+ pc_tree->partitioning = PARTITION_HORZ;
+
+ sum_rdc.rate += vp10_cost_bit(
+ cm->fc->supertx_prob[partition_supertx_context_lookup[PARTITION_HORZ]]
+ [supertx_size], 0);
+ sum_rdc.rdcost = RDCOST(x->rdmult, x->rddiv, sum_rdc.rate, sum_rdc.dist);
+
+ if (!check_intra_sb(cpi, tile_info, mi_row, mi_col, bsize, pc_tree)) {
+#if CONFIG_EXT_TX
+ TX_TYPE best_tx = DCT_DCT;
+#endif
+
+ tmp_rate = sum_rate_nocoef;
+ tmp_dist = 0;
+#if CONFIG_VAR_TX
+ xd->above_txfm_context = cm->above_txfm_context + mi_col;
+ xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07);
+ restore_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize);
+#else
+ restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize);
+#endif // CONFIG_VAR_TX
+ rd_supertx_sb(cpi, td, tile_info, mi_row, mi_col, bsize,
+ &tmp_rate, &tmp_dist,
+#if CONFIG_EXT_TX
+ &best_tx,
+#endif
+ pc_tree);
+
+ tmp_rate += vp10_cost_bit(
+ cm->fc->supertx_prob
+ [partition_supertx_context_lookup[PARTITION_HORZ]][supertx_size],
+ 1);
+ tmp_rd = RDCOST(x->rdmult, x->rddiv, tmp_rate, tmp_dist);
+ if (tmp_rd < sum_rdc.rdcost) {
+ sum_rdc.rdcost = tmp_rd;
+ sum_rdc.rate = tmp_rate;
+ sum_rdc.dist = tmp_dist;
+ update_supertx_param_sb(cpi, td, mi_row, mi_col, bsize,
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size, pc_tree);
+ }
+ }
+ pc_tree->partitioning = best_partition;
+ }
+#endif // CONFIG_SUPERTX
+
if (sum_rdc.rdcost < best_rdc.rdcost) {
pl = partition_plane_context(xd, mi_row, mi_col, bsize);
sum_rdc.rate += cpi->partition_cost[pl][PARTITION_HORZ];
sum_rdc.rdcost = RDCOST(x->rdmult, x->rddiv, sum_rdc.rate, sum_rdc.dist);
+#if CONFIG_SUPERTX
+ sum_rate_nocoef += cpi->partition_cost[pl][PARTITION_HORZ];
+#endif // CONFIG_SUPERTX
if (sum_rdc.rdcost < best_rdc.rdcost) {
best_rdc = sum_rdc;
+#if CONFIG_SUPERTX
+ best_rate_nocoef = sum_rate_nocoef;
+ assert(best_rate_nocoef >= 0);
+#endif // CONFIG_SUPERTX
pc_tree->partitioning = PARTITION_HORZ;
}
}
// PARTITION_VERT
if (partition_vert_allowed &&
(do_rect || vp10_active_v_edge(cpi, mi_col, mi_step))) {
- subsize = get_subsize(bsize, PARTITION_VERT);
+ subsize = get_subsize(bsize, PARTITION_VERT);
if (cpi->sf.adaptive_motion_search)
load_pred_mv(x, ctx);
partition_none_allowed)
pc_tree->vertical[0].pred_interp_filter =
ctx->mic.mbmi.interp_filter;
- rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &sum_rdc, subsize,
- &pc_tree->vertical[0], best_rdc.rdcost);
- if (sum_rdc.rdcost < best_rdc.rdcost && mi_col + mi_step < cm->mi_cols &&
+ rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col, &sum_rdc,
+#if CONFIG_SUPERTX
+ &sum_rate_nocoef,
+#endif // CONFIG_SUPERTX
+ subsize, &pc_tree->vertical[0], best_rdc.rdcost);
+#if CONFIG_SUPERTX
+ abort_flag = (sum_rdc.rdcost >= best_rd && bsize > BLOCK_8X8) ||
+ (sum_rdc.rate == INT_MAX && bsize == BLOCK_8X8);
+ if (sum_rdc.rdcost < INT64_MAX &&
+#else
+ if (sum_rdc.rdcost < best_rdc.rdcost &&
+#endif // CONFIG_SUPERTX
+ mi_col + mi_step < cm->mi_cols &&
bsize > BLOCK_8X8) {
update_state(cpi, td, &pc_tree->vertical[0], mi_row, mi_col, subsize, 0);
encode_superblock(cpi, td, tp, 0, mi_row, mi_col, subsize,
partition_none_allowed)
pc_tree->vertical[1].pred_interp_filter =
ctx->mic.mbmi.interp_filter;
+#if CONFIG_SUPERTX
+ rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col + mi_step, &this_rdc,
+ &this_rate_nocoef, subsize, &pc_tree->vertical[1],
+ INT64_MAX - sum_rdc.rdcost);
+#else
rd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col + mi_step,
&this_rdc, subsize,
&pc_tree->vertical[1], best_rdc.rdcost - sum_rdc.rdcost);
+#endif // CONFIG_SUPERTX
if (this_rdc.rate == INT_MAX) {
sum_rdc.rdcost = INT64_MAX;
+#if CONFIG_SUPERTX
+ sum_rate_nocoef = INT_MAX;
+#endif // CONFIG_SUPERTX
} else {
sum_rdc.rate += this_rdc.rate;
sum_rdc.dist += this_rdc.dist;
sum_rdc.rdcost += this_rdc.rdcost;
+#if CONFIG_SUPERTX
+ sum_rate_nocoef += this_rate_nocoef;
+#endif // CONFIG_SUPERTX
}
}
+#if CONFIG_SUPERTX
+ if (!frame_is_intra_only(cm) && !abort_flag &&
+ sum_rdc.rdcost < INT64_MAX && bsize <= MAX_SUPERTX_BLOCK_SIZE &&
+ !xd->lossless[0]) {
+ TX_SIZE supertx_size = max_txsize_lookup[bsize];
+ best_partition = pc_tree->partitioning;
+ pc_tree->partitioning = PARTITION_VERT;
+ sum_rdc.rate += vp10_cost_bit(
+ cm->fc->supertx_prob[partition_supertx_context_lookup[PARTITION_VERT]]
+ [supertx_size], 0);
+ sum_rdc.rdcost = RDCOST(x->rdmult, x->rddiv, sum_rdc.rate, sum_rdc.dist);
+
+ if (!check_intra_sb(cpi, tile_info, mi_row, mi_col, bsize, pc_tree)) {
+#if CONFIG_EXT_TX
+ TX_TYPE best_tx = DCT_DCT;
+#endif
+
+ tmp_rate = sum_rate_nocoef;
+ tmp_dist = 0;
+#if CONFIG_VAR_TX
+ xd->above_txfm_context = cm->above_txfm_context + mi_col;
+ xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07);
+ restore_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize);
+#else
+ restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize);
+#endif // CONFIG_VAR_TX
+ rd_supertx_sb(cpi, td, tile_info, mi_row, mi_col, bsize,
+ &tmp_rate, &tmp_dist,
+#if CONFIG_EXT_TX
+ &best_tx,
+#endif
+ pc_tree);
+
+ tmp_rate += vp10_cost_bit(
+ cm->fc->supertx_prob
+ [partition_supertx_context_lookup[PARTITION_VERT]][supertx_size],
+ 1);
+ tmp_rd = RDCOST(x->rdmult, x->rddiv, tmp_rate, tmp_dist);
+ if (tmp_rd < sum_rdc.rdcost) {
+ sum_rdc.rdcost = tmp_rd;
+ sum_rdc.rate = tmp_rate;
+ sum_rdc.dist = tmp_dist;
+ update_supertx_param_sb(cpi, td, mi_row, mi_col, bsize,
+#if CONFIG_EXT_TX
+ best_tx,
+#endif
+ supertx_size, pc_tree);
+ }
+ }
+ pc_tree->partitioning = best_partition;
+ }
+#endif // CONFIG_SUPERTX
if (sum_rdc.rdcost < best_rdc.rdcost) {
pl = partition_plane_context(xd, mi_row, mi_col, bsize);
sum_rdc.rate += cpi->partition_cost[pl][PARTITION_VERT];
sum_rdc.rdcost = RDCOST(x->rdmult, x->rddiv,
sum_rdc.rate, sum_rdc.dist);
+#if CONFIG_SUPERTX
+ sum_rate_nocoef += cpi->partition_cost[pl][PARTITION_VERT];
+#endif // CONFIG_SUPERTX
if (sum_rdc.rdcost < best_rdc.rdcost) {
best_rdc = sum_rdc;
+#if CONFIG_SUPERTX
+ best_rate_nocoef = sum_rate_nocoef;
+ assert(best_rate_nocoef >= 0);
+#endif // CONFIG_SUPERTX
pc_tree->partitioning = PARTITION_VERT;
}
}
// checks occur in some sub function and thus are used...
(void) best_rd;
*rd_cost = best_rdc;
+#if CONFIG_SUPERTX
+ *rate_nocoef = best_rate_nocoef;
+#endif // CONFIG_SUPERTX
if (best_rdc.rate < INT_MAX && best_rdc.dist < INT64_MAX &&
pc_tree->index != 3) {
int dummy_rate;
int64_t dummy_dist;
RD_COST dummy_rdc;
+#if CONFIG_SUPERTX
+ int dummy_rate_nocoef;
+#endif // CONFIG_SUPERTX
int i;
int seg_skip = 0;
set_offsets(cpi, tile_info, x, mi_row, mi_col, BLOCK_64X64);
set_fixed_partitioning(cpi, tile_info, mi, mi_row, mi_col, bsize);
rd_use_partition(cpi, td, tile_data, mi, tp, mi_row, mi_col,
- BLOCK_64X64, &dummy_rate, &dummy_dist, 1, td->pc_root);
+ BLOCK_64X64, &dummy_rate, &dummy_dist,
+#if CONFIG_SUPERTX
+ &dummy_rate_nocoef,
+#endif // CONFIG_SUPERTX
+ 1, td->pc_root);
} else if (cpi->partition_search_skippable_frame) {
BLOCK_SIZE bsize;
set_offsets(cpi, tile_info, x, mi_row, mi_col, BLOCK_64X64);
bsize = get_rd_var_based_fixed_partition(cpi, x, mi_row, mi_col);
set_fixed_partitioning(cpi, tile_info, mi, mi_row, mi_col, bsize);
rd_use_partition(cpi, td, tile_data, mi, tp, mi_row, mi_col,
- BLOCK_64X64, &dummy_rate, &dummy_dist, 1, td->pc_root);
+ BLOCK_64X64, &dummy_rate, &dummy_dist,
+#if CONFIG_SUPERTX
+ &dummy_rate_nocoef,
+#endif // CONFIG_SUPERTX
+ 1, td->pc_root);
} else if (sf->partition_search_type == VAR_BASED_PARTITION &&
cm->frame_type != KEY_FRAME) {
choose_partitioning(cpi, tile_info, x, mi_row, mi_col);
rd_use_partition(cpi, td, tile_data, mi, tp, mi_row, mi_col,
- BLOCK_64X64, &dummy_rate, &dummy_dist, 1, td->pc_root);
+ BLOCK_64X64, &dummy_rate, &dummy_dist,
+#if CONFIG_SUPERTX
+ &dummy_rate_nocoef,
+#endif // CONFIG_SUPERTX
+ 1, td->pc_root);
} else {
// If required set upper and lower partition size limits
if (sf->auto_min_max_partition_size) {
&x->max_partition_size);
}
rd_pick_partition(cpi, td, tile_data, tp, mi_row, mi_col, BLOCK_64X64,
- &dummy_rdc, INT64_MAX, td->pc_root);
+ &dummy_rdc,
+#if CONFIG_SUPERTX
+ &dummy_rate_nocoef,
+#endif // CONFIG_SUPERTX
+ INT64_MAX, td->pc_root);
}
}
}
count32x32 += counts->tx.p32x32[i][TX_32X32];
}
if (count4x4 == 0 && count16x16_lp == 0 && count16x16_16x16p == 0 &&
+#if CONFIG_SUPERTX
+ cm->counts.supertx_size[TX_16X16] == 0 &&
+ cm->counts.supertx_size[TX_32X32] == 0 &&
+#endif // CONFIG_SUPERTX
count32x32 == 0) {
cm->tx_mode = ALLOW_8X8;
reset_skip_tx_size(cm, TX_8X8);
} else if (count8x8_8x8p == 0 && count16x16_16x16p == 0 &&
- count8x8_lp == 0 && count16x16_lp == 0 && count32x32 == 0) {
+ count8x8_lp == 0 && count16x16_lp == 0 &&
+#if CONFIG_SUPERTX
+ cm->counts.supertx_size[TX_8X8] == 0 &&
+ cm->counts.supertx_size[TX_16X16] == 0 &&
+ cm->counts.supertx_size[TX_32X32] == 0 &&
+#endif // CONFIG_SUPERTX
+ count32x32 == 0) {
cm->tx_mode = ONLY_4X4;
reset_skip_tx_size(cm, TX_4X4);
- } else if (count8x8_lp == 0 && count16x16_lp == 0 && count4x4 == 0) {
+ } else if (count8x8_lp == 0 && count16x16_lp == 0 &&
+ count4x4 == 0) {
cm->tx_mode = ALLOW_32X32;
- } else if (count32x32 == 0 && count8x8_lp == 0 && count4x4 == 0) {
+ } else if (count32x32 == 0 && count8x8_lp == 0 &&
+#if CONFIG_SUPERTX
+ cm->counts.supertx_size[TX_32X32] == 0 &&
+#endif // CONFIG_SUPERTX
+ count4x4 == 0) {
cm->tx_mode = ALLOW_16X16;
reset_skip_tx_size(cm, TX_16X16);
}
}
#endif
}
+
+#if CONFIG_SUPERTX
+static int check_intra_b(PICK_MODE_CONTEXT *ctx) {
+ return !is_inter_mode((&ctx->mic)->mbmi.mode);
+}
+
+static int check_intra_sb(VP10_COMP *cpi, const TileInfo *const tile,
+ int mi_row, int mi_col, BLOCK_SIZE bsize,
+ PC_TREE *pc_tree) {
+ VP10_COMMON *const cm = &cpi->common;
+
+ const int bsl = b_width_log2_lookup[bsize], hbs = (1 << bsl) / 4;
+ PARTITION_TYPE partition;
+ BLOCK_SIZE subsize = bsize;
+
+ if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
+ return 1;
+
+ if (bsize >= BLOCK_8X8)
+ subsize = get_subsize(bsize, pc_tree->partitioning);
+ else
+ subsize = BLOCK_4X4;
+
+ partition = partition_lookup[bsl][subsize];
+
+ switch (partition) {
+ case PARTITION_NONE:
+ return check_intra_b(&pc_tree->none);
+ break;
+ case PARTITION_VERT:
+ if (check_intra_b(&pc_tree->vertical[0]))
+ return 1;
+ if (mi_col + hbs < cm->mi_cols && bsize > BLOCK_8X8) {
+ if (check_intra_b(&pc_tree->vertical[1]))
+ return 1;
+ }
+ break;
+ case PARTITION_HORZ:
+ if (check_intra_b(&pc_tree->horizontal[0]))
+ return 1;
+ if (mi_row + hbs < cm->mi_rows && bsize > BLOCK_8X8) {
+ if (check_intra_b(&pc_tree->horizontal[1]))
+ return 1;
+ }
+ break;
+ case PARTITION_SPLIT:
+ if (bsize == BLOCK_8X8) {
+ if (check_intra_b(pc_tree->leaf_split[0]))
+ return 1;
+ } else {
+ if (check_intra_sb(cpi, tile, mi_row, mi_col, subsize,
+ pc_tree->split[0]))
+ return 1;
+ if (check_intra_sb(cpi, tile, mi_row, mi_col + hbs, subsize,
+ pc_tree->split[1]))
+ return 1;
+ if (check_intra_sb(cpi, tile, mi_row + hbs, mi_col, subsize,
+ pc_tree->split[2]))
+ return 1;
+ if (check_intra_sb(cpi, tile, mi_row + hbs, mi_col + hbs, subsize,
+ pc_tree->split[3]))
+ return 1;
+ }
+ break;
+ default:
+ assert(0);
+ }
+ return 0;
+}
+
+static int check_supertx_b(TX_SIZE supertx_size, PICK_MODE_CONTEXT *ctx) {
+ return ctx->mic.mbmi.tx_size == supertx_size;
+}
+
+static int check_supertx_sb(BLOCK_SIZE bsize, TX_SIZE supertx_size,
+ PC_TREE *pc_tree) {
+ PARTITION_TYPE partition;
+ BLOCK_SIZE subsize;
+
+ partition = pc_tree->partitioning;
+ subsize = get_subsize(bsize, partition);
+ switch (partition) {
+ case PARTITION_NONE:
+ return check_supertx_b(supertx_size, &pc_tree->none);
+ case PARTITION_VERT:
+ return check_supertx_b(supertx_size, &pc_tree->vertical[0]);
+ case PARTITION_HORZ:
+ return check_supertx_b(supertx_size, &pc_tree->horizontal[0]);
+ case PARTITION_SPLIT:
+ if (bsize == BLOCK_8X8)
+ return check_supertx_b(supertx_size, pc_tree->leaf_split[0]);
+ else
+ return check_supertx_sb(subsize, supertx_size, pc_tree->split[0]);
+ default:
+ assert(0);
+ return 0;
+ }
+}
+
+static void predict_superblock(VP10_COMP *cpi, ThreadData *td,
+ int mi_row_pred, int mi_col_pred,
+ BLOCK_SIZE bsize_pred, int b_sub8x8, int block) {
+ // Used in supertx
+ // (mi_row_ori, mi_col_ori): location for mv
+ // (mi_row_pred, mi_col_pred, bsize_pred): region to predict
+ VP10_COMMON *const cm = &cpi->common;
+ MACROBLOCK *const x = &td->mb;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ MODE_INFO *mi_8x8 = xd->mi[0];
+ MODE_INFO *mi = mi_8x8;
+ MB_MODE_INFO *mbmi = &mi->mbmi;
+ int ref;
+ const int is_compound = has_second_ref(mbmi);
+
+ set_ref_ptrs(cm, xd, mbmi->ref_frame[0], mbmi->ref_frame[1]);
+
+ for (ref = 0; ref < 1 + is_compound; ++ref) {
+ YV12_BUFFER_CONFIG *cfg = get_ref_frame_buffer(cpi,
+ mbmi->ref_frame[ref]);
+ vp10_setup_pre_planes(xd, ref, cfg, mi_row_pred, mi_col_pred,
+ &xd->block_refs[ref]->sf);
+ }
+
+ if (!b_sub8x8)
+ vp10_build_inter_predictors_sb(xd, mi_row_pred, mi_col_pred, bsize_pred);
+ else
+ vp10_build_inter_predictors_sb_sub8x8(xd, mi_row_pred, mi_col_pred,
+ bsize_pred, block);
+}
+
+static void predict_b_extend(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int block,
+ int mi_row_ori, int mi_col_ori,
+ int mi_row_pred, int mi_col_pred,
+ int mi_row_top, int mi_col_top,
+ uint8_t * dst_buf[3], int dst_stride[3],
+ BLOCK_SIZE bsize_ori, BLOCK_SIZE bsize_top,
+ BLOCK_SIZE bsize_pred, int output_enabled,
+ int b_sub8x8, int bextend) {
+ // Used in supertx
+ // (mi_row_ori, mi_col_ori): location for mv
+ // (mi_row_pred, mi_col_pred, bsize_pred): region to predict
+ // (mi_row_top, mi_col_top, bsize_top): region of the top partition size
+ // block: sub location of sub8x8 blocks
+ // b_sub8x8: 1: ori is sub8x8; 0: ori is not sub8x8
+ // bextend: 1: region to predict is an extension of ori; 0: not
+
+ MACROBLOCK *const x = &td->mb;
+ VP10_COMMON *const cm = &cpi->common;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ int r = (mi_row_pred - mi_row_top) * MI_SIZE;
+ int c = (mi_col_pred - mi_col_top) * MI_SIZE;
+ const int mi_width_top = num_8x8_blocks_wide_lookup[bsize_top];
+ const int mi_height_top = num_8x8_blocks_high_lookup[bsize_top];
+
+ if (mi_row_pred < mi_row_top || mi_col_pred < mi_col_top ||
+ mi_row_pred >= mi_row_top + mi_height_top ||
+ mi_col_pred >= mi_col_top + mi_width_top ||
+ mi_row_pred >= cm->mi_rows || mi_col_pred >= cm->mi_cols)
+ return;
+
+ set_offsets_extend(cpi, td, tile, mi_row_pred, mi_col_pred,
+ mi_row_ori, mi_col_ori, bsize_pred, bsize_ori);
+ xd->plane[0].dst.stride = dst_stride[0];
+ xd->plane[1].dst.stride = dst_stride[1];
+ xd->plane[2].dst.stride = dst_stride[2];
+ xd->plane[0].dst.buf = dst_buf[0] +
+ (r >> xd->plane[0].subsampling_y) * dst_stride[0] +
+ (c >> xd->plane[0].subsampling_x);
+ xd->plane[1].dst.buf = dst_buf[1] +
+ (r >> xd->plane[1].subsampling_y) * dst_stride[1] +
+ (c >> xd->plane[1].subsampling_x);
+ xd->plane[2].dst.buf = dst_buf[2] +
+ (r >> xd->plane[2].subsampling_y) * dst_stride[2] +
+ (c >> xd->plane[2].subsampling_x);
+
+ predict_superblock(cpi, td,
+ mi_row_pred, mi_col_pred, bsize_pred,
+ b_sub8x8, block);
+
+ if (output_enabled && !bextend)
+ update_stats(&cpi->common, td, 1);
+}
+
+static void extend_dir(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int block, BLOCK_SIZE bsize, BLOCK_SIZE top_bsize,
+ int mi_row, int mi_col,
+ int mi_row_top, int mi_col_top,
+ int output_enabled,
+ uint8_t * dst_buf[3], int dst_stride[3], int dir) {
+ // dir: 0-lower, 1-upper, 2-left, 3-right
+ // 4-lowerleft, 5-upperleft, 6-lowerright, 7-upperright
+ MACROBLOCKD *xd = &td->mb.e_mbd;
+ const int mi_width = num_8x8_blocks_wide_lookup[bsize];
+ const int mi_height = num_8x8_blocks_high_lookup[bsize];
+ int xss = xd->plane[1].subsampling_x;
+ int yss = xd->plane[1].subsampling_y;
+ int b_sub8x8 = (bsize < BLOCK_8X8) ? 1 : 0;
+
+ BLOCK_SIZE extend_bsize;
+ int unit, mi_row_pred, mi_col_pred;
+
+ if (dir == 0 || dir == 1) { // lower and upper
+ extend_bsize = (mi_width == 1 || bsize < BLOCK_8X8 || xss < yss) ?
+ BLOCK_8X8 : BLOCK_16X8;
+ unit = num_8x8_blocks_wide_lookup[extend_bsize];
+ mi_row_pred = mi_row + ((dir == 0) ? mi_height : -1);
+ mi_col_pred = mi_col;
+
+ predict_b_extend(cpi, td, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ bsize, top_bsize, extend_bsize,
+ output_enabled, b_sub8x8, 1);
+
+ if (mi_width > unit) {
+ int i;
+ for (i = 0; i < mi_width/unit - 1; i++) {
+ mi_col_pred += unit;
+ predict_b_extend(cpi, td, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred, mi_row_top, mi_col_top,
+ dst_buf, dst_stride, bsize, top_bsize, extend_bsize,
+ output_enabled, b_sub8x8, 1);
+ }
+ }
+ } else if (dir == 2 || dir == 3) { // left and right
+ extend_bsize = (mi_height == 1 || bsize < BLOCK_8X8 || yss < xss) ?
+ BLOCK_8X8 : BLOCK_8X16;
+ unit = num_8x8_blocks_high_lookup[extend_bsize];
+ mi_row_pred = mi_row;
+ mi_col_pred = mi_col + ((dir == 3) ? mi_width : -1);
+
+ predict_b_extend(cpi, td, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred, mi_row_top, mi_col_top,
+ dst_buf, dst_stride, bsize, top_bsize, extend_bsize,
+ output_enabled, b_sub8x8, 1);
+
+ if (mi_height > unit) {
+ int i;
+ for (i = 0; i < mi_height/unit - 1; i++) {
+ mi_row_pred += unit;
+ predict_b_extend(cpi, td, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred, mi_row_top, mi_col_top,
+ dst_buf, dst_stride, bsize, top_bsize, extend_bsize,
+ output_enabled, b_sub8x8, 1);
+ }
+ }
+ } else {
+ extend_bsize = BLOCK_8X8;
+ mi_row_pred = mi_row + ((dir == 4 || dir == 6) ? mi_height : -1);
+ mi_col_pred = mi_col + ((dir == 6 || dir == 7) ? mi_width : -1);
+
+ predict_b_extend(cpi, td, tile, block, mi_row, mi_col,
+ mi_row_pred, mi_col_pred, mi_row_top, mi_col_top,
+ dst_buf, dst_stride, bsize, top_bsize, extend_bsize,
+ output_enabled, b_sub8x8, 1);
+ }
+}
+
+static void extend_all(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int block,
+ BLOCK_SIZE bsize, BLOCK_SIZE top_bsize,
+ int mi_row, int mi_col,
+ int mi_row_top, int mi_col_top,
+ int output_enabled,
+ uint8_t * dst_buf[3], int dst_stride[3]) {
+ assert(block >= 0 && block < 4);
+ extend_dir(cpi, td, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, dst_buf, dst_stride, 0);
+ extend_dir(cpi, td, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, dst_buf, dst_stride, 1);
+ extend_dir(cpi, td, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, dst_buf, dst_stride, 2);
+ extend_dir(cpi, td, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, dst_buf, dst_stride, 3);
+ extend_dir(cpi, td, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, dst_buf, dst_stride, 4);
+ extend_dir(cpi, td, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, dst_buf, dst_stride, 5);
+ extend_dir(cpi, td, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, dst_buf, dst_stride, 6);
+ extend_dir(cpi, td, tile, block, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, dst_buf, dst_stride, 7);
+}
+
+
+// This function generates prediction for multiple blocks, between which
+// discontinuity around boundary is reduced by smoothing masks. The basic
+// smoothing mask is a soft step function along horz/vert direction. In more
+// complicated case when a block is split into 4 subblocks, the basic mask is
+// first applied to neighboring subblocks (2 pairs) in horizontal direction and
+// then applied to the 2 masked prediction mentioned above in vertical direction
+// If the block is split into more than one level, at every stage, masked
+// prediction is stored in dst_buf[] passed from higher level.
+static void predict_sb_complex(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int mi_row, int mi_col,
+ int mi_row_top, int mi_col_top,
+ int output_enabled, BLOCK_SIZE bsize,
+ BLOCK_SIZE top_bsize,
+ uint8_t *dst_buf[3], int dst_stride[3],
+ PC_TREE *pc_tree) {
+ VP10_COMMON *const cm = &cpi->common;
+ MACROBLOCK *const x = &td->mb;
+ MACROBLOCKD *const xd = &x->e_mbd;
+
+ const int bsl = b_width_log2_lookup[bsize], hbs = (1 << bsl) / 4;
+ PARTITION_TYPE partition;
+ BLOCK_SIZE subsize;
+
+ int i, ctx;
+ uint8_t *dst_buf1[3], *dst_buf2[3], *dst_buf3[3];
+ DECLARE_ALIGNED(16, uint8_t,
+ tmp_buf1[MAX_MB_PLANE * MAXTXLEN * MAXTXLEN * 2]);
+ DECLARE_ALIGNED(16, uint8_t,
+ tmp_buf2[MAX_MB_PLANE * MAXTXLEN * MAXTXLEN * 2]);
+ DECLARE_ALIGNED(16, uint8_t,
+ tmp_buf3[MAX_MB_PLANE * MAXTXLEN * MAXTXLEN * 2]);
+ int dst_stride1[3] = {MAXTXLEN, MAXTXLEN, MAXTXLEN};
+ int dst_stride2[3] = {MAXTXLEN, MAXTXLEN, MAXTXLEN};
+ int dst_stride3[3] = {MAXTXLEN, MAXTXLEN, MAXTXLEN};
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
+ int len = sizeof(uint16_t);
+ dst_buf1[0] = CONVERT_TO_BYTEPTR(tmp_buf1);
+ dst_buf1[1] = CONVERT_TO_BYTEPTR(tmp_buf1 + MAXTXLEN * MAXTXLEN * len);
+ dst_buf1[2] = CONVERT_TO_BYTEPTR(tmp_buf1 + 2 * MAXTXLEN * MAXTXLEN * len);
+ dst_buf2[0] = CONVERT_TO_BYTEPTR(tmp_buf2);
+ dst_buf2[1] = CONVERT_TO_BYTEPTR(tmp_buf2 + MAXTXLEN * MAXTXLEN * len);
+ dst_buf2[2] = CONVERT_TO_BYTEPTR(tmp_buf2 + 2 * MAXTXLEN * MAXTXLEN * len);
+ dst_buf3[0] = CONVERT_TO_BYTEPTR(tmp_buf3);
+ dst_buf3[1] = CONVERT_TO_BYTEPTR(tmp_buf3 + MAXTXLEN * MAXTXLEN * len);
+ dst_buf3[2] = CONVERT_TO_BYTEPTR(tmp_buf3 + 2 * MAXTXLEN * MAXTXLEN * len);
+ } else {
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ dst_buf1[0] = tmp_buf1;
+ dst_buf1[1] = tmp_buf1 + MAXTXLEN * MAXTXLEN;
+ dst_buf1[2] = tmp_buf1 + 2 * MAXTXLEN * MAXTXLEN;
+ dst_buf2[0] = tmp_buf2;
+ dst_buf2[1] = tmp_buf2 + MAXTXLEN * MAXTXLEN;
+ dst_buf2[2] = tmp_buf2 + 2 * MAXTXLEN * MAXTXLEN;
+ dst_buf3[0] = tmp_buf3;
+ dst_buf3[1] = tmp_buf3 + MAXTXLEN * MAXTXLEN;
+ dst_buf3[2] = tmp_buf3 + 2 * MAXTXLEN * MAXTXLEN;
+#if CONFIG_VP9_HIGHBITDEPTH
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
+ if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
+ return;
+
+ if (bsize >= BLOCK_8X8) {
+ ctx = partition_plane_context(xd, mi_row, mi_col, bsize);
+ subsize = get_subsize(bsize, pc_tree->partitioning);
+ } else {
+ ctx = 0;
+ subsize = BLOCK_4X4;
+ }
+ partition = partition_lookup[bsl][subsize];
+ if (output_enabled && bsize != BLOCK_4X4 && bsize < top_bsize)
+ cm->counts.partition[ctx][partition]++;
+
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ xd->plane[i].dst.buf = dst_buf[i];
+ xd->plane[i].dst.stride = dst_stride[i];
+ }
+
+ switch (partition) {
+ case PARTITION_NONE:
+ assert(bsize < top_bsize);
+ predict_b_extend(cpi, td, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ bsize, top_bsize, bsize, output_enabled, 0, 0);
+ extend_all(cpi, td, tile, 0, bsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, dst_buf, dst_stride);
+ break;
+ case PARTITION_HORZ:
+ if (bsize == BLOCK_8X8) {
+ // Fisrt half
+ predict_b_extend(cpi, td, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ subsize, top_bsize, BLOCK_8X8, output_enabled, 1, 0);
+ if (bsize < top_bsize)
+ extend_all(cpi, td, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf, dst_stride);
+
+ // Second half
+ predict_b_extend(cpi, td, tile, 2, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf1, dst_stride1,
+ subsize, top_bsize, BLOCK_8X8, output_enabled, 1, 1);
+ if (bsize < top_bsize)
+ extend_all(cpi, td, tile, 2, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf1, dst_stride1);
+
+ // Smooth
+ xd->plane[0].dst.buf = dst_buf[0];
+ xd->plane[0].dst.stride = dst_stride[0];
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[0], dst_stride[0],
+ dst_buf1[0], dst_stride1[0],
+ &xd->plane[0],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_HORZ, 0);
+ } else {
+ // First half
+ predict_b_extend(cpi, td, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ subsize, top_bsize, subsize, output_enabled, 0, 0);
+ if (bsize < top_bsize)
+ extend_all(cpi, td, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf, dst_stride);
+ else
+ extend_dir(cpi, td, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf, dst_stride, 0);
+
+ if (mi_row + hbs < cm->mi_rows) {
+ // Second half
+ predict_b_extend(cpi, td, tile, 0, mi_row + hbs, mi_col,
+ mi_row + hbs, mi_col, mi_row_top, mi_col_top,
+ dst_buf1, dst_stride1, subsize, top_bsize, subsize,
+ output_enabled, 0, 0);
+ if (bsize < top_bsize)
+ extend_all(cpi, td, tile, 0, subsize, top_bsize, mi_row + hbs,
+ mi_col, mi_row_top, mi_col_top, output_enabled,
+ dst_buf1, dst_stride1);
+ else
+ extend_dir(cpi, td, tile, 0, subsize, top_bsize, mi_row + hbs,
+ mi_col, mi_row_top, mi_col_top, output_enabled,
+ dst_buf1, dst_stride1, 1);
+
+ // Smooth
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ xd->plane[i].dst.buf = dst_buf[i];
+ xd->plane[i].dst.stride = dst_stride[i];
+ vp10_build_masked_inter_predictor_complex(
+ xd, dst_buf[i], dst_stride[i], dst_buf1[i], dst_stride1[i],
+ &xd->plane[i], mi_row, mi_col, mi_row_top, mi_col_top,
+ bsize, top_bsize, PARTITION_HORZ, i);
+ }
+ }
+ }
+ break;
+ case PARTITION_VERT:
+ if (bsize == BLOCK_8X8) {
+ // First half
+ predict_b_extend(cpi, td, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ subsize, top_bsize, BLOCK_8X8, output_enabled, 1, 0);
+ if (bsize < top_bsize)
+ extend_all(cpi, td, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf, dst_stride);
+
+ // Second half
+ predict_b_extend(cpi, td, tile, 1, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf1, dst_stride1,
+ subsize, top_bsize, BLOCK_8X8, output_enabled, 1, 1);
+ if (bsize < top_bsize)
+ extend_all(cpi, td, tile, 1, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf1, dst_stride1);
+
+ // Smooth
+ xd->plane[0].dst.buf = dst_buf[0];
+ xd->plane[0].dst.stride = dst_stride[0];
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[0], dst_stride[0],
+ dst_buf1[0], dst_stride1[0],
+ &xd->plane[0],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_VERT, 0);
+ } else {
+ // bsize: not important, not useful
+ predict_b_extend(cpi, td, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ subsize, top_bsize, subsize, output_enabled, 0, 0);
+ if (bsize < top_bsize)
+ extend_all(cpi, td, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf, dst_stride);
+ else
+ extend_dir(cpi, td, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf, dst_stride, 3);
+
+
+ if (mi_col + hbs < cm->mi_cols) {
+ predict_b_extend(cpi, td, tile, 0, mi_row, mi_col + hbs,
+ mi_row, mi_col + hbs, mi_row_top, mi_col_top,
+ dst_buf1, dst_stride1, subsize, top_bsize, subsize,
+ output_enabled, 0, 0);
+ if (bsize < top_bsize)
+ extend_all(cpi, td, tile, 0, subsize, top_bsize, mi_row,
+ mi_col + hbs, mi_row_top, mi_col_top, output_enabled,
+ dst_buf1, dst_stride1);
+ else
+ extend_dir(cpi, td, tile, 0, subsize, top_bsize, mi_row,
+ mi_col + hbs, mi_row_top, mi_col_top, output_enabled,
+ dst_buf1, dst_stride1, 2);
+
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ xd->plane[i].dst.buf = dst_buf[i];
+ xd->plane[i].dst.stride = dst_stride[i];
+ vp10_build_masked_inter_predictor_complex(
+ xd, dst_buf[i], dst_stride[i], dst_buf1[i], dst_stride1[i],
+ &xd->plane[i], mi_row, mi_col, mi_row_top, mi_col_top,
+ bsize, top_bsize, PARTITION_VERT, i);
+ }
+ }
+ }
+ break;
+ case PARTITION_SPLIT:
+ if (bsize == BLOCK_8X8) {
+ predict_b_extend(cpi, td, tile, 0, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf, dst_stride,
+ subsize, top_bsize, BLOCK_8X8, output_enabled, 1, 0);
+ predict_b_extend(cpi, td, tile, 1, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf1, dst_stride1,
+ subsize, top_bsize, BLOCK_8X8, output_enabled, 1, 1);
+ predict_b_extend(cpi, td, tile, 2, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf2, dst_stride2,
+ subsize, top_bsize, BLOCK_8X8, output_enabled, 1, 1);
+ predict_b_extend(cpi, td, tile, 3, mi_row, mi_col, mi_row, mi_col,
+ mi_row_top, mi_col_top, dst_buf3, dst_stride3,
+ subsize, top_bsize, BLOCK_8X8, output_enabled, 1, 1);
+
+ if (bsize < top_bsize) {
+ extend_all(cpi, td, tile, 0, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf, dst_stride);
+ extend_all(cpi, td, tile, 1, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf1, dst_stride1);
+ extend_all(cpi, td, tile, 2, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf2, dst_stride2);
+ extend_all(cpi, td, tile, 3, subsize, top_bsize, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled,
+ dst_buf3, dst_stride3);
+ }
+ } else {
+ predict_sb_complex(cpi, td, tile, mi_row, mi_col,
+ mi_row_top, mi_col_top, output_enabled, subsize,
+ top_bsize, dst_buf, dst_stride,
+ pc_tree->split[0]);
+ if (mi_row < cm->mi_rows && mi_col + hbs < cm->mi_cols)
+ predict_sb_complex(cpi, td, tile, mi_row, mi_col + hbs,
+ mi_row_top, mi_col_top, output_enabled, subsize,
+ top_bsize, dst_buf1, dst_stride1,
+ pc_tree->split[1]);
+ if (mi_row + hbs < cm->mi_rows && mi_col < cm->mi_cols)
+ predict_sb_complex(cpi, td, tile, mi_row + hbs, mi_col,
+ mi_row_top, mi_col_top, output_enabled, subsize,
+ top_bsize, dst_buf2, dst_stride2,
+ pc_tree->split[2]);
+ if (mi_row + hbs < cm->mi_rows && mi_col + hbs < cm->mi_cols)
+ predict_sb_complex(cpi, td, tile, mi_row + hbs, mi_col + hbs,
+ mi_row_top, mi_col_top, output_enabled, subsize,
+ top_bsize, dst_buf3, dst_stride3,
+ pc_tree->split[3]);
+ }
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ if (bsize == BLOCK_8X8 && i != 0)
+ continue; // Skip <4x4 chroma smoothing
+ if (mi_row < cm->mi_rows && mi_col + hbs < cm->mi_cols) {
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[i],
+ dst_stride[i],
+ dst_buf1[i],
+ dst_stride1[i],
+ &xd->plane[i],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_VERT, i);
+ if (mi_row + hbs < cm->mi_rows) {
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf2[i],
+ dst_stride2[i],
+ dst_buf3[i],
+ dst_stride3[i],
+ &xd->plane[i],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_VERT, i);
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[i],
+ dst_stride[i],
+ dst_buf2[i],
+ dst_stride2[i],
+ &xd->plane[i],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_HORZ, i);
+ }
+ } else if (mi_row + hbs < cm->mi_rows && mi_col < cm->mi_cols) {
+ vp10_build_masked_inter_predictor_complex(xd,
+ dst_buf[i],
+ dst_stride[i],
+ dst_buf2[i],
+ dst_stride2[i],
+ &xd->plane[i],
+ mi_row, mi_col,
+ mi_row_top, mi_col_top,
+ bsize, top_bsize,
+ PARTITION_HORZ, i);
+ }
+ }
+ break;
+ default:
+ assert(0);
+ }
+
+
+ if (bsize < top_bsize && (partition != PARTITION_SPLIT || bsize == BLOCK_8X8))
+ update_partition_context(xd, mi_row, mi_col, subsize, bsize);
+}
+
+static void rd_supertx_sb(VP10_COMP *cpi, ThreadData *td,
+ const TileInfo *const tile,
+ int mi_row, int mi_col, BLOCK_SIZE bsize,
+ int *tmp_rate, int64_t *tmp_dist,
+#if CONFIG_EXT_TX
+ TX_TYPE *best_tx,
+#endif // CONFIG_EXT_TX
+ PC_TREE *pc_tree) {
+ VP10_COMMON *const cm = &cpi->common;
+ MACROBLOCK *const x = &td->mb;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ int plane, pnskip, skippable, skippable_uv, rate_uv, this_rate,
+ base_rate = *tmp_rate;
+ int64_t sse, pnsse, sse_uv, this_dist, dist_uv;
+ uint8_t *dst_buf[3];
+ int dst_stride[3];
+ TX_SIZE tx_size;
+#if CONFIG_EXT_TX
+ MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
+ TX_TYPE tx_type, best_tx_nostx = xd->mi[0]->mbmi.tx_type;
+ int ext_tx_set;
+ int tmp_rate_tx = 0, skip_tx = 0;
+ int64_t tmp_dist_tx = 0, rd_tx, bestrd_tx = INT64_MAX;
+ uint8_t tmp_zcoeff_blk = 0;
+#endif // CONFIG_EXT_TX
+
+ update_state_sb_supertx(cpi, td, tile, mi_row, mi_col, bsize, 0, pc_tree);
+ vp10_setup_dst_planes(xd->plane, get_frame_new_buffer(cm),
+ mi_row, mi_col);
+ for (plane = 0; plane < MAX_MB_PLANE; plane++) {
+ dst_buf[plane] = xd->plane[plane].dst.buf;
+ dst_stride[plane] = xd->plane[plane].dst.stride;
+ }
+ predict_sb_complex(cpi, td, tile, mi_row, mi_col, mi_row, mi_col,
+ 0, bsize, bsize, dst_buf, dst_stride, pc_tree);
+
+ set_offsets(cpi, tile, x, mi_row, mi_col, bsize);
+#if CONFIG_EXT_TX
+ *best_tx = DCT_DCT;
+#endif
+
+ // chroma
+ skippable_uv = 1;
+ rate_uv = 0;
+ dist_uv = 0;
+ sse_uv = 0;
+ for (plane = 1; plane < MAX_MB_PLANE; ++plane) {
+ tx_size = max_txsize_lookup[bsize];
+ tx_size = get_uv_tx_size_impl(tx_size, bsize,
+ cm->subsampling_x, cm->subsampling_y);
+ vp10_subtract_plane(x, bsize, plane);
+ vp10_txfm_rd_in_plane_supertx(x,
+#if CONFIG_VAR_TX
+ cpi,
+#endif
+ &this_rate, &this_dist, &pnskip, &pnsse,
+ INT64_MAX, plane, bsize, tx_size, 0);
+ rate_uv += this_rate;
+ dist_uv += this_dist;
+ sse_uv += pnsse;
+ skippable_uv &= pnskip;
+ }
+
+ // luma
+ tx_size = max_txsize_lookup[bsize];
+ vp10_subtract_plane(x, bsize, 0);
+#if CONFIG_EXT_TX
+ ext_tx_set = get_ext_tx_set(tx_size, bsize, 1);
+ for (tx_type = DCT_DCT; tx_type < TX_TYPES; ++tx_type) {
+ if (!ext_tx_used_inter[ext_tx_set][tx_type])
+ continue;
+ mbmi->tx_type = tx_type;
+ if (ext_tx_set == 1 &&
+ mbmi->tx_type >= DST_ADST && mbmi->tx_type < IDTX &&
+ *best_tx == DCT_DCT) {
+ tx_type = IDTX - 1;
+ break;
+ }
+ vp10_txfm_rd_in_plane_supertx(x,
+#if CONFIG_VAR_TX
+ cpi,
+#endif
+ &this_rate, &this_dist, &pnskip,
+ &pnsse, INT64_MAX, 0, bsize, tx_size, 0);
+ if (get_ext_tx_types(tx_size, bsize, 1) > 1 &&
+ !xd->lossless[xd->mi[0]->mbmi.segment_id] &&
+ this_rate != INT_MAX) {
+ if (ext_tx_set > 0)
+ this_rate += cpi->inter_tx_type_costs[ext_tx_set]
+ [mbmi->tx_size][mbmi->tx_type];
+ }
+ *tmp_rate = rate_uv + this_rate;
+ *tmp_dist = dist_uv + this_dist;
+ sse = sse_uv + pnsse;
+ skippable = skippable_uv && pnskip;
+ if (skippable) {
+ *tmp_rate = vp10_cost_bit(vp10_get_skip_prob(cm, xd), 1);
+ x->skip = 1;
+ } else {
+ if (RDCOST(x->rdmult, x->rddiv, *tmp_rate, *tmp_dist)
+ < RDCOST(x->rdmult, x->rddiv, 0, sse)) {
+ *tmp_rate += vp10_cost_bit(vp10_get_skip_prob(cm, xd), 0);
+ x->skip = 0;
+ } else {
+ *tmp_dist = sse;
+ *tmp_rate = vp10_cost_bit(vp10_get_skip_prob(cm, xd), 1);
+ x->skip = 1;
+ }
+ }
+ *tmp_rate += base_rate;
+ rd_tx = RDCOST(x->rdmult, x->rddiv, *tmp_rate, *tmp_dist);
+ if (rd_tx < bestrd_tx * 0.99 || tx_type == DCT_DCT) {
+ *best_tx = tx_type;
+ bestrd_tx = rd_tx;
+ tmp_rate_tx = *tmp_rate;
+ tmp_dist_tx = *tmp_dist;
+ skip_tx = x->skip;
+ tmp_zcoeff_blk = x->zcoeff_blk[tx_size][0];
+ }
+ }
+ x->zcoeff_blk[tx_size][0] = tmp_zcoeff_blk;
+ *tmp_rate = tmp_rate_tx;
+ *tmp_dist = tmp_dist_tx;
+ x->skip = skip_tx;
+ xd->mi[0]->mbmi.tx_type = best_tx_nostx;
+
+#else // CONFIG_EXT_TX
+
+ vp10_txfm_rd_in_plane_supertx(x,
+#if CONFIG_VAR_TX
+ cpi,
+#endif
+ &this_rate, &this_dist, &pnskip, &pnsse,
+ INT64_MAX, 0, bsize, tx_size, 0);
+ *tmp_rate = rate_uv + this_rate;
+ *tmp_dist = dist_uv + this_dist;
+ sse = sse_uv + pnsse;
+ skippable = skippable_uv && pnskip;
+ if (skippable) {
+ *tmp_rate = vp10_cost_bit(vp10_get_skip_prob(cm, xd), 1);
+ x->skip = 1;
+ } else {
+ if (RDCOST(x->rdmult, x->rddiv, *tmp_rate, *tmp_dist)
+ < RDCOST(x->rdmult, x->rddiv, 0, sse)) {
+ *tmp_rate += vp10_cost_bit(vp10_get_skip_prob(cm, xd), 0);
+ x->skip = 0;
+ } else {
+ *tmp_dist = sse;
+ *tmp_rate = vp10_cost_bit(vp10_get_skip_prob(cm, xd), 1);
+ x->skip = 1;
+ }
+ }
+ *tmp_rate += base_rate;
+#endif // CONFIG_EXT_TX
+}
+#endif // CONFIG_SUPERTX
}
}
+#if CONFIG_SUPERTX
+void vp10_encode_sb_supertx(MACROBLOCK *x, BLOCK_SIZE bsize) {
+ MACROBLOCKD *const xd = &x->e_mbd;
+ struct optimize_ctx ctx;
+ MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
+ struct encode_b_args arg = {x, &ctx, &mbmi->skip};
+ int plane;
+
+ mbmi->skip = 1;
+ if (x->skip)
+ return;
+
+ for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
+ const struct macroblockd_plane* const pd = &xd->plane[plane];
+ const TX_SIZE tx_size = plane ? get_uv_tx_size(mbmi, pd) : mbmi->tx_size;
+ vp10_subtract_plane(x, bsize, plane);
+ vp10_get_entropy_contexts(bsize, tx_size, pd,
+ ctx.ta[plane], ctx.tl[plane]);
+ vp10_foreach_transformed_block_in_plane(xd, bsize, plane, encode_block,
+ &arg);
+ }
+}
+#endif // CONFIG_SUPERTX
+
void vp10_encode_block_intra(int plane, int block, int blk_row, int blk_col,
BLOCK_SIZE plane_bsize,
TX_SIZE tx_size, void *arg) {
} VP10_XFORM_QUANT;
void vp10_encode_sb(MACROBLOCK *x, BLOCK_SIZE bsize);
+#if CONFIG_SUPERTX
+void vp10_encode_sb_supertx(MACROBLOCK *x, BLOCK_SIZE bsize);
+#endif // CONFIG_SUPERTX
void vp10_encode_sby_pass1(MACROBLOCK *x, BLOCK_SIZE bsize);
void vp10_xform_quant(MACROBLOCK *x, int plane, int block,
int blk_row, int blk_col,
const int16_t *cat6_high_cost = vp10_get_high_cost_table(8);
#endif
-#if !CONFIG_VAR_TX
+#if !CONFIG_VAR_TX && !CONFIG_SUPERTX
// Check for consistency of tx_size with mode info
assert(type == PLANE_TYPE_Y ? mbmi->tx_size == tx_size
: get_uv_tx_size(mbmi, pd) == tx_size);
-#endif
+#endif // !CONFIG_VAR_TX && !CONFIG_SUPERTX
if (eob == 0) {
// single eob token
}
}
+#if CONFIG_SUPERTX
+void vp10_txfm_rd_in_plane_supertx(MACROBLOCK *x,
+#if CONFIG_VAR_TX
+ const VP10_COMP *cpi,
+#endif
+ int *rate, int64_t *distortion,
+ int *skippable, int64_t *sse,
+ int64_t ref_best_rd, int plane,
+ BLOCK_SIZE bsize, TX_SIZE tx_size,
+ int use_fast_coef_casting) {
+ MACROBLOCKD *const xd = &x->e_mbd;
+ const struct macroblockd_plane *const pd = &xd->plane[plane];
+ struct rdcost_block_args args;
+ TX_TYPE tx_type;
+
+ vp10_zero(args);
+ args.x = x;
+#if CONFIG_VAR_TX
+ args.cpi = cpi;
+#endif
+ args.best_rd = ref_best_rd;
+ args.use_fast_coef_costing = use_fast_coef_casting;
+
+ if (plane == 0)
+ xd->mi[0]->mbmi.tx_size = tx_size;
+
+ vp10_get_entropy_contexts(bsize, tx_size, pd, args.t_above, args.t_left);
+
+ tx_type = get_tx_type(pd->plane_type, xd, 0, tx_size);
+ args.so = get_scan(tx_size, tx_type, is_inter_block(&xd->mi[0]->mbmi));
+
+ block_rd_txfm(plane, 0, 0, 0, get_plane_block_size(bsize, pd),
+ tx_size, &args);
+
+ if (args.exit_early) {
+ *rate = INT_MAX;
+ *distortion = INT64_MAX;
+ *sse = INT64_MAX;
+ *skippable = 0;
+ } else {
+ *distortion = args.this_dist;
+ *rate = args.this_rate;
+ *sse = args.this_sse;
+ *skippable = !x->plane[plane].eobs[0];
+ }
+}
+#endif // CONFIG_SUPERTX
+
static void choose_largest_tx_size(VP10_COMP *cpi, MACROBLOCK *x,
int *rate, int64_t *distortion,
int *skip, int64_t *sse,
TileDataEnc *tile_data,
MACROBLOCK *x,
int mi_row, int mi_col,
- RD_COST *rd_cost, BLOCK_SIZE bsize,
+ RD_COST *rd_cost,
+#if CONFIG_SUPERTX
+ int *returnrate_nocoef,
+#endif // CONFIG_SUPERTX
+ BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx,
int64_t best_rd_so_far) {
VP10_COMMON *const cm = &cpi->common;
}
rd_cost->rate = INT_MAX;
+#if CONFIG_SUPERTX
+ *returnrate_nocoef = INT_MAX;
+#endif // CONFIG_SUPERTX
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
x->pred_mv_sad[ref_frame] = INT_MAX;
if (skippable) {
// Back out the coefficient coding costs
rate2 -= (rate_y + rate_uv);
-
+ rate_y = 0;
+ rate_uv = 0;
// Cost the skip mb case
rate2 += vp10_cost_bit(vp10_get_skip_prob(cm, xd), 1);
assert(total_sse >= 0);
rate2 -= (rate_y + rate_uv);
this_skip2 = 1;
+ rate_y = 0;
+ rate_uv = 0;
}
} else {
// Add in the cost of the no skip flag.
}
rd_cost->rate = rate2;
+#if CONFIG_SUPERTX
+ *returnrate_nocoef = rate2 - rate_y - rate_uv;
+ if (!disable_skip) {
+ *returnrate_nocoef -= vp10_cost_bit(vp10_get_skip_prob(cm, xd),
+ skippable || this_skip2);
+ }
+ *returnrate_nocoef -= vp10_cost_bit(vp10_get_intra_inter_prob(cm, xd),
+ mbmi->ref_frame[0] != INTRA_FRAME);
+#endif // CONFIG_SUPERTX
rd_cost->dist = distortion2;
rd_cost->rdcost = this_rd;
best_rd = this_rd;
best_pred_diff, best_filter_diff, 0);
}
-void vp10_rd_pick_inter_mode_sub8x8(VP10_COMP *cpi,
- TileDataEnc *tile_data,
- MACROBLOCK *x,
- int mi_row, int mi_col,
- RD_COST *rd_cost,
- BLOCK_SIZE bsize,
- PICK_MODE_CONTEXT *ctx,
- int64_t best_rd_so_far) {
+void vp10_rd_pick_inter_mode_sub8x8(struct VP10_COMP *cpi,
+ TileDataEnc *tile_data,
+ struct macroblock *x,
+ int mi_row, int mi_col,
+ struct RD_COST *rd_cost,
+#if CONFIG_SUPERTX
+ int *returnrate_nocoef,
+#endif // CONFIG_SUPERTX
+ BLOCK_SIZE bsize,
+ PICK_MODE_CONTEXT *ctx,
+ int64_t best_rd_so_far) {
VP10_COMMON *const cm = &cpi->common;
RD_OPT *const rd_opt = &cpi->rd;
SPEED_FEATURES *const sf = &cpi->sf;
int internal_active_edge =
vp10_active_edge_sb(cpi, mi_row, mi_col) && vp10_internal_image_edge(cpi);
+#if CONFIG_SUPERTX
+ best_rd_so_far = INT64_MAX;
+ best_rd = best_rd_so_far;
+ best_yrd = best_rd_so_far;
+#endif // CONFIG_SUPERTX
memset(x->zcoeff_blk[TX_4X4], 0, 4);
vp10_zero(best_mbmode);
rate_uv_intra = INT_MAX;
rd_cost->rate = INT_MAX;
+#if CONFIG_SUPERTX
+ *returnrate_nocoef = INT_MAX;
+#endif
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ref_frame++) {
if (cpi->ref_frame_flags & flag_list[ref_frame]) {
}
rd_cost->rate = rate2;
+#if CONFIG_SUPERTX
+ *returnrate_nocoef = rate2 - rate_y - rate_uv;
+ if (!disable_skip)
+ *returnrate_nocoef -= vp10_cost_bit(vp10_get_skip_prob(cm, xd),
+ this_skip2);
+ *returnrate_nocoef -= vp10_cost_bit(vp10_get_intra_inter_prob(cm, xd),
+ mbmi->ref_frame[0] != INTRA_FRAME);
+ assert(*returnrate_nocoef > 0);
+#endif // CONFIG_SUPERTX
rd_cost->dist = distortion2;
rd_cost->rdcost = this_rd;
best_rd = this_rd;
if (best_rd >= best_rd_so_far) {
rd_cost->rate = INT_MAX;
rd_cost->rdcost = INT64_MAX;
+#if CONFIG_SUPERTX
+ *returnrate_nocoef = INT_MAX;
+#endif // CONFIG_SUPERTX
return;
}
rd_cost->rate = INT_MAX;
rd_cost->dist = INT64_MAX;
rd_cost->rdcost = INT64_MAX;
+#if CONFIG_SUPERTX
+ *returnrate_nocoef = INT_MAX;
+#endif // CONFIG_SUPERTX
return;
}
struct macroblock *x,
int mi_row, int mi_col,
struct RD_COST *rd_cost,
+#if CONFIG_SUPERTX
+ int *returnrate_nocoef,
+#endif // CONFIG_SUPERTX
BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
int64_t best_rd_so_far);
int vp10_active_edge_sb(struct VP10_COMP *cpi, int mi_row, int mi_col);
void vp10_rd_pick_inter_mode_sub8x8(struct VP10_COMP *cpi,
- struct TileDataEnc *tile_data,
- struct macroblock *x,
- int mi_row, int mi_col,
- struct RD_COST *rd_cost,
- BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
- int64_t best_rd_so_far);
+ struct TileDataEnc *tile_data,
+ struct macroblock *x,
+ int mi_row, int mi_col,
+ struct RD_COST *rd_cost,
+#if CONFIG_SUPERTX
+ int *returnrate_nocoef,
+#endif // CONFIG_SUPERTX
+ BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
+ int64_t best_rd_so_far);
+
+#if CONFIG_SUPERTX
+void vp10_txfm_rd_in_plane_supertx(MACROBLOCK *x,
+#if CONFIG_VAR_TX
+ const VP10_COMP *cpi,
+#endif // CONFIG_VAR_TX
+ int *rate, int64_t *distortion,
+ int *skippable, int64_t *sse,
+ int64_t ref_best_rd, int plane,
+ BLOCK_SIZE bsize, TX_SIZE tx_size,
+ int use_fast_coef_casting);
+#endif // CONFIG_SUPERTX
#ifdef __cplusplus
} // extern "C"
vp10_foreach_transformed_block(xd, bsize, set_entropy_context_b, &arg);
}
}
+
+#if CONFIG_SUPERTX
+void vp10_tokenize_sb_supertx(VP10_COMP *cpi, ThreadData *td, TOKENEXTRA **t,
+ int dry_run, BLOCK_SIZE bsize) {
+ VP10_COMMON *const cm = &cpi->common;
+ MACROBLOCKD *const xd = &td->mb.e_mbd;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
+ TOKENEXTRA *t_backup = *t;
+ const int ctx = vp10_get_skip_context(xd);
+ const int skip_inc = !segfeature_active(&cm->seg, mbmi->segment_id,
+ SEG_LVL_SKIP);
+ struct tokenize_b_args arg = {cpi, td, t};
+ if (mbmi->skip) {
+ if (!dry_run)
+ td->counts->skip[ctx][1] += skip_inc;
+ reset_skip_context(xd, bsize);
+ if (dry_run)
+ *t = t_backup;
+ return;
+ }
+
+ if (!dry_run) {
+ int plane;
+ td->counts->skip[ctx][0] += skip_inc;
+
+ for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
+ vp10_foreach_transformed_block_in_plane(xd, bsize, plane, tokenize_b,
+ &arg);
+ (*t)->token = EOSB_TOKEN;
+ (*t)++;
+ }
+ } else {
+ vp10_foreach_transformed_block(xd, bsize, set_entropy_context_b, &arg);
+ *t = t_backup;
+ }
+}
+#endif // CONFIG_SUPERTX
TOKENEXTRA **t);
void vp10_tokenize_sb(struct VP10_COMP *cpi, struct ThreadData *td,
TOKENEXTRA **t, int dry_run, BLOCK_SIZE bsize);
+#if CONFIG_SUPERTX
+void vp10_tokenize_sb_supertx(struct VP10_COMP *cpi, struct ThreadData *td,
+ TOKENEXTRA **t, int dry_run, BLOCK_SIZE bsize);
+#endif
extern const int16_t *vp10_dct_value_cost_ptr;
/* TODO: The Token field should be broken out into a separate char array to
projects / libvpx / commitdiff