Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 138 insertions, 0 deletions

diff --git a/third_party/aom/av1/encoder/rdopt.h b/third_party/aom/av1/encoder/rdopt.h
new file mode 100644
index 0000000000..4c11f90b8f
--- /dev/null
+++ b/third_party/aom/av1/encoder/rdopt.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2016, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#ifndef AOM_AV1_ENCODER_RDOPT_H_
+#define AOM_AV1_ENCODER_RDOPT_H_
+
+#include "av1/common/blockd.h"
+#include "av1/common/txb_common.h"
+
+#include "av1/encoder/block.h"
+#include "av1/encoder/context_tree.h"
+#include "av1/encoder/encoder.h"
+#include "av1/encoder/encodetxb.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MAX_REF_MV_SERCH 3
+#define DEFAULT_LUMA_INTERP_SKIP_FLAG 1
+#define DEFAULT_CHROMA_INTERP_SKIP_FLAG 2
+#define DEFAULT_INTERP_SKIP_FLAG \
+  (DEFAULT_LUMA_INTERP_SKIP_FLAG | DEFAULT_CHROMA_INTERP_SKIP_FLAG)
+
+struct TileInfo;
+struct macroblock;
+struct RD_STATS;
+
+#if CONFIG_RD_DEBUG
+static INLINE void av1_update_txb_coeff_cost(RD_STATS *rd_stats, int plane,
+                                             TX_SIZE tx_size, int blk_row,
+                                             int blk_col, int txb_coeff_cost) {
+  (void)blk_row;
+  (void)blk_col;
+  (void)tx_size;
+  rd_stats->txb_coeff_cost[plane] += txb_coeff_cost;
+
+  {
+    const int txb_h = tx_size_high_unit[tx_size];
+    const int txb_w = tx_size_wide_unit[tx_size];
+    int idx, idy;
+    for (idy = 0; idy < txb_h; ++idy)
+      for (idx = 0; idx < txb_w; ++idx)
+        rd_stats->txb_coeff_cost_map[plane][blk_row + idy][blk_col + idx] = 0;
+
+    rd_stats->txb_coeff_cost_map[plane][blk_row][blk_col] = txb_coeff_cost;
+  }
+  assert(blk_row < TXB_COEFF_COST_MAP_SIZE);
+  assert(blk_col < TXB_COEFF_COST_MAP_SIZE);
+}
+#endif
+
+// Returns the number of colors in 'src'.
+int av1_count_colors(const uint8_t *src, int stride, int rows, int cols,
+                     int *val_count);
+// Same as av1_count_colors(), but for high-bitdepth mode.
+int av1_count_colors_highbd(const uint8_t *src8, int stride, int rows, int cols,
+                            int bit_depth, int *val_count);
+
+#if CONFIG_DIST_8X8
+int64_t av1_dist_8x8(const struct AV1_COMP *const cpi, const MACROBLOCK *x,
+                     const uint8_t *src, int src_stride, const uint8_t *dst,
+                     int dst_stride, const BLOCK_SIZE tx_bsize, int bsw,
+                     int bsh, int visible_w, int visible_h, int qindex);
+#endif
+
+static INLINE int av1_cost_skip_txb(MACROBLOCK *x, const TXB_CTX *const txb_ctx,
+                                    int plane, TX_SIZE tx_size) {
+  const TX_SIZE txs_ctx = get_txsize_entropy_ctx(tx_size);
+  const PLANE_TYPE plane_type = get_plane_type(plane);
+  const LV_MAP_COEFF_COST *const coeff_costs =
+      &x->coeff_costs[txs_ctx][plane_type];
+  return coeff_costs->txb_skip_cost[txb_ctx->txb_skip_ctx][1];
+}
+
+static INLINE int av1_cost_coeffs(const AV1_COMMON *const cm, MACROBLOCK *x,
+                                  int plane, int block, TX_SIZE tx_size,
+                                  const TX_TYPE tx_type,
+                                  const TXB_CTX *const txb_ctx,
+                                  int use_fast_coef_costing) {
+#if TXCOEFF_COST_TIMER
+  struct aom_usec_timer timer;
+  aom_usec_timer_start(&timer);
+#endif
+  (void)use_fast_coef_costing;
+  const int cost =
+      av1_cost_coeffs_txb(cm, x, plane, block, tx_size, tx_type, txb_ctx);
+#if TXCOEFF_COST_TIMER
+  AV1_COMMON *tmp_cm = (AV1_COMMON *)&cpi->common;
+  aom_usec_timer_mark(&timer);
+  const int64_t elapsed_time = aom_usec_timer_elapsed(&timer);
+  tmp_cm->txcoeff_cost_timer += elapsed_time;
+  ++tmp_cm->txcoeff_cost_count;
+#endif
+  return cost;
+}
+
+void av1_rd_pick_intra_mode_sb(const struct AV1_COMP *cpi, struct macroblock *x,
+                               int mi_row, int mi_col, struct RD_STATS *rd_cost,
+                               BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
+                               int64_t best_rd);
+
+unsigned int av1_get_sby_perpixel_variance(const struct AV1_COMP *cpi,
+                                           const struct buf_2d *ref,
+                                           BLOCK_SIZE bs);
+unsigned int av1_high_get_sby_perpixel_variance(const struct AV1_COMP *cpi,
+                                                const struct buf_2d *ref,
+                                                BLOCK_SIZE bs, int bd);
+
+void av1_rd_pick_inter_mode_sb(struct AV1_COMP *cpi,
+                               struct TileDataEnc *tile_data,
+                               struct macroblock *x, int mi_row, int mi_col,
+                               struct RD_STATS *rd_cost, BLOCK_SIZE bsize,
+                               PICK_MODE_CONTEXT *ctx, int64_t best_rd_so_far);
+
+void av1_rd_pick_inter_mode_sb_seg_skip(
+    const struct AV1_COMP *cpi, struct TileDataEnc *tile_data,
+    struct macroblock *x, int mi_row, int mi_col, struct RD_STATS *rd_cost,
+    BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx, int64_t best_rd_so_far);
+
+#if CONFIG_COLLECT_INTER_MODE_RD_STATS
+void av1_inter_mode_data_init(struct TileDataEnc *tile_data);
+void av1_inter_mode_data_fit(TileDataEnc *tile_data, int rdmult);
+#endif
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // AOM_AV1_ENCODER_RDOPT_H_