Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

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

1 files changed, 289 insertions, 0 deletions

diff --git a/third_party/dav1d/src/levels.h b/third_party/dav1d/src/levels.h
new file mode 100644
index 0000000000..0f510e9f30
--- /dev/null
+++ b/third_party/dav1d/src/levels.h
@@ -0,0 +1,289 @@
+/*
+ * Copyright © 2018, VideoLAN and dav1d authors
+ * Copyright © 2018, Two Orioles, LLC
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DAV1D_SRC_LEVELS_H
+#define DAV1D_SRC_LEVELS_H
+
+#include <stdint.h>
+
+#include "dav1d/headers.h"
+#include "common/attributes.h"
+
+enum ObuMetaType {
+    OBU_META_HDR_CLL     = 1,
+    OBU_META_HDR_MDCV    = 2,
+    OBU_META_SCALABILITY = 3,
+    OBU_META_ITUT_T35    = 4,
+    OBU_META_TIMECODE    = 5,
+};
+
+enum TxfmSize {
+    TX_4X4,
+    TX_8X8,
+    TX_16X16,
+    TX_32X32,
+    TX_64X64,
+    N_TX_SIZES,
+};
+
+enum BlockLevel {
+    BL_128X128,
+    BL_64X64,
+    BL_32X32,
+    BL_16X16,
+    BL_8X8,
+    N_BL_LEVELS,
+};
+
+enum RectTxfmSize {
+    RTX_4X8 = N_TX_SIZES,
+    RTX_8X4,
+    RTX_8X16,
+    RTX_16X8,
+    RTX_16X32,
+    RTX_32X16,
+    RTX_32X64,
+    RTX_64X32,
+    RTX_4X16,
+    RTX_16X4,
+    RTX_8X32,
+    RTX_32X8,
+    RTX_16X64,
+    RTX_64X16,
+    N_RECT_TX_SIZES
+};
+
+enum TxfmType {
+    DCT_DCT,    // DCT  in both horizontal and vertical
+    ADST_DCT,   // ADST in vertical, DCT in horizontal
+    DCT_ADST,   // DCT  in vertical, ADST in horizontal
+    ADST_ADST,  // ADST in both directions
+    FLIPADST_DCT,
+    DCT_FLIPADST,
+    FLIPADST_FLIPADST,
+    ADST_FLIPADST,
+    FLIPADST_ADST,
+    IDTX,
+    V_DCT,
+    H_DCT,
+    V_ADST,
+    H_ADST,
+    V_FLIPADST,
+    H_FLIPADST,
+    N_TX_TYPES,
+    WHT_WHT = N_TX_TYPES,
+    N_TX_TYPES_PLUS_LL,
+};
+
+enum TxClass {
+    TX_CLASS_2D,
+    TX_CLASS_H,
+    TX_CLASS_V,
+};
+
+enum IntraPredMode {
+    DC_PRED,
+    VERT_PRED,
+    HOR_PRED,
+    DIAG_DOWN_LEFT_PRED,
+    DIAG_DOWN_RIGHT_PRED,
+    VERT_RIGHT_PRED,
+    HOR_DOWN_PRED,
+    HOR_UP_PRED,
+    VERT_LEFT_PRED,
+    SMOOTH_PRED,
+    SMOOTH_V_PRED,
+    SMOOTH_H_PRED,
+    PAETH_PRED,
+    N_INTRA_PRED_MODES,
+    CFL_PRED = N_INTRA_PRED_MODES,
+    N_UV_INTRA_PRED_MODES,
+    N_IMPL_INTRA_PRED_MODES = N_UV_INTRA_PRED_MODES,
+    LEFT_DC_PRED = DIAG_DOWN_LEFT_PRED,
+    TOP_DC_PRED,
+    DC_128_PRED,
+    Z1_PRED,
+    Z2_PRED,
+    Z3_PRED,
+    FILTER_PRED = N_INTRA_PRED_MODES,
+};
+
+enum InterIntraPredMode {
+    II_DC_PRED,
+    II_VERT_PRED,
+    II_HOR_PRED,
+    II_SMOOTH_PRED,
+    N_INTER_INTRA_PRED_MODES,
+};
+
+enum BlockPartition {
+    PARTITION_NONE,     // [ ] <-.
+    PARTITION_H,        // [-]   |
+    PARTITION_V,        // [|]   |
+    PARTITION_SPLIT,    // [+] --'
+    PARTITION_T_TOP_SPLIT,    // [⊥] i.e. split top, H bottom
+    PARTITION_T_BOTTOM_SPLIT, // [т] i.e. H top, split bottom
+    PARTITION_T_LEFT_SPLIT,   // [-|] i.e. split left, V right
+    PARTITION_T_RIGHT_SPLIT,  // [|-] i.e. V left, split right
+    PARTITION_H4,       // [Ⲷ]
+    PARTITION_V4,       // [Ⲽ]
+    N_PARTITIONS,
+    N_SUB8X8_PARTITIONS = PARTITION_T_TOP_SPLIT,
+};
+
+enum BlockSize {
+    BS_128x128,
+    BS_128x64,
+    BS_64x128,
+    BS_64x64,
+    BS_64x32,
+    BS_64x16,
+    BS_32x64,
+    BS_32x32,
+    BS_32x16,
+    BS_32x8,
+    BS_16x64,
+    BS_16x32,
+    BS_16x16,
+    BS_16x8,
+    BS_16x4,
+    BS_8x32,
+    BS_8x16,
+    BS_8x8,
+    BS_8x4,
+    BS_4x16,
+    BS_4x8,
+    BS_4x4,
+    N_BS_SIZES,
+};
+
+enum Filter2d { // order is horizontal, vertical
+    FILTER_2D_8TAP_REGULAR,
+    FILTER_2D_8TAP_REGULAR_SMOOTH,
+    FILTER_2D_8TAP_REGULAR_SHARP,
+    FILTER_2D_8TAP_SHARP_REGULAR,
+    FILTER_2D_8TAP_SHARP_SMOOTH,
+    FILTER_2D_8TAP_SHARP,
+    FILTER_2D_8TAP_SMOOTH_REGULAR,
+    FILTER_2D_8TAP_SMOOTH,
+    FILTER_2D_8TAP_SMOOTH_SHARP,
+    FILTER_2D_BILINEAR,
+    N_2D_FILTERS,
+};
+
+enum MVJoint {
+    MV_JOINT_ZERO,
+    MV_JOINT_H,
+    MV_JOINT_V,
+    MV_JOINT_HV,
+    N_MV_JOINTS,
+};
+
+enum InterPredMode {
+    NEARESTMV,
+    NEARMV,
+    GLOBALMV,
+    NEWMV,
+    N_INTER_PRED_MODES,
+};
+
+enum DRL_PROXIMITY {
+    NEAREST_DRL,
+    NEARER_DRL,
+    NEAR_DRL,
+    NEARISH_DRL
+};
+
+enum CompInterPredMode {
+    NEARESTMV_NEARESTMV,
+    NEARMV_NEARMV,
+    NEARESTMV_NEWMV,
+    NEWMV_NEARESTMV,
+    NEARMV_NEWMV,
+    NEWMV_NEARMV,
+    GLOBALMV_GLOBALMV,
+    NEWMV_NEWMV,
+    N_COMP_INTER_PRED_MODES,
+};
+
+enum CompInterType {
+    COMP_INTER_NONE,
+    COMP_INTER_WEIGHTED_AVG,
+    COMP_INTER_AVG,
+    COMP_INTER_SEG,
+    COMP_INTER_WEDGE,
+};
+
+enum InterIntraType {
+    INTER_INTRA_NONE,
+    INTER_INTRA_BLEND,
+    INTER_INTRA_WEDGE,
+};
+
+typedef union mv {
+    struct {
+        int16_t y, x;
+    };
+    uint32_t n;
+} mv;
+
+enum MotionMode {
+    MM_TRANSLATION,
+    MM_OBMC,
+    MM_WARP,
+};
+
+#define QINDEX_RANGE 256
+
+typedef struct Av1Block {
+    uint8_t bl, bs, bp;
+    uint8_t intra, seg_id, skip_mode, skip, uvtx;
+    union {
+        struct {
+            uint8_t y_mode, uv_mode, tx, pal_sz[2];
+            int8_t y_angle, uv_angle, cfl_alpha[2];
+        }; // intra
+        struct {
+            union {
+                struct {
+                    union mv mv[2];
+                    uint8_t wedge_idx, mask_sign, interintra_mode;
+                };
+                struct {
+                    union mv mv2d;
+                    int16_t matrix[4];
+                };
+            };
+            uint8_t comp_type, inter_mode, motion_mode, drl_idx;
+            int8_t ref[2];
+            uint8_t max_ytx, filter2d, interintra_type, tx_split0;
+            uint16_t tx_split1;
+        }; // inter
+    };
+} Av1Block;
+
+#endif /* DAV1D_SRC_LEVELS_H */