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, 150 insertions, 0 deletions

diff --git a/third_party/dav1d/src/cdf.h b/third_party/dav1d/src/cdf.h
new file mode 100644
index 0000000000..4b30474baa
--- /dev/null
+++ b/third_party/dav1d/src/cdf.h
@@ -0,0 +1,150 @@
+/*
+ * 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_CDF_H
+#define DAV1D_SRC_CDF_H
+
+#include <stdint.h>
+
+#include "src/levels.h"
+#include "src/ref.h"
+#include "src/thread_data.h"
+
+/* Buffers padded to [8] or [16] for SIMD where needed. */
+
+typedef struct CdfModeContext {
+    ALIGN(uint16_t y_mode[4][N_INTRA_PRED_MODES + 3], 32);
+    ALIGN(uint16_t uv_mode[2][N_INTRA_PRED_MODES][N_UV_INTRA_PRED_MODES + 2], 32);
+    ALIGN(uint16_t wedge_idx[9][16], 32);
+    ALIGN(uint16_t partition[N_BL_LEVELS][4][N_PARTITIONS + 6], 32);
+    ALIGN(uint16_t cfl_alpha[6][16], 32);
+    ALIGN(uint16_t txtp_inter1[2][16], 32);
+    ALIGN(uint16_t txtp_inter2[12 + 4], 32);
+    ALIGN(uint16_t txtp_intra1[2][N_INTRA_PRED_MODES][7 + 1], 16);
+    ALIGN(uint16_t txtp_intra2[3][N_INTRA_PRED_MODES][5 + 3], 16);
+    ALIGN(uint16_t cfl_sign[8], 16);
+    ALIGN(uint16_t angle_delta[8][8], 16);
+    ALIGN(uint16_t filter_intra[5 + 3], 16);
+    ALIGN(uint16_t comp_inter_mode[8][N_COMP_INTER_PRED_MODES], 16);
+    ALIGN(uint16_t seg_id[3][DAV1D_MAX_SEGMENTS], 16);
+    ALIGN(uint16_t pal_sz[2][7][7 + 1], 16);
+    ALIGN(uint16_t color_map[2][7][5][8], 16);
+    ALIGN(uint16_t filter[2][8][DAV1D_N_SWITCHABLE_FILTERS + 1], 8);
+    ALIGN(uint16_t txsz[N_TX_SIZES - 1][3][4], 8);
+    ALIGN(uint16_t motion_mode[N_BS_SIZES][3 + 1], 8);
+    ALIGN(uint16_t delta_q[4], 8);
+    ALIGN(uint16_t delta_lf[5][4], 8);
+    ALIGN(uint16_t interintra_mode[4][4], 8);
+    ALIGN(uint16_t restore_switchable[3 + 1], 8);
+    ALIGN(uint16_t restore_wiener[2], 4);
+    ALIGN(uint16_t restore_sgrproj[2], 4);
+    ALIGN(uint16_t interintra[7][2], 4);
+    ALIGN(uint16_t interintra_wedge[7][2], 4);
+    ALIGN(uint16_t txtp_inter3[4][2], 4);
+    ALIGN(uint16_t use_filter_intra[N_BS_SIZES][2], 4);
+    ALIGN(uint16_t newmv_mode[6][2], 4);
+    ALIGN(uint16_t globalmv_mode[2][2], 4);
+    ALIGN(uint16_t refmv_mode[6][2], 4);
+    ALIGN(uint16_t drl_bit[3][2], 4);
+    ALIGN(uint16_t intra[4][2], 4);
+    ALIGN(uint16_t comp[5][2], 4);
+    ALIGN(uint16_t comp_dir[5][2], 4);
+    ALIGN(uint16_t jnt_comp[6][2], 4);
+    ALIGN(uint16_t mask_comp[6][2], 4);
+    ALIGN(uint16_t wedge_comp[9][2], 4);
+    ALIGN(uint16_t ref[6][3][2], 4);
+    ALIGN(uint16_t comp_fwd_ref[3][3][2], 4);
+    ALIGN(uint16_t comp_bwd_ref[2][3][2], 4);
+    ALIGN(uint16_t comp_uni_ref[3][3][2], 4);
+    ALIGN(uint16_t txpart[7][3][2], 4);
+    ALIGN(uint16_t skip[3][2], 4);
+    ALIGN(uint16_t skip_mode[3][2], 4);
+    ALIGN(uint16_t seg_pred[3][2], 4);
+    ALIGN(uint16_t obmc[N_BS_SIZES][2], 4);
+    ALIGN(uint16_t pal_y[7][3][2], 4);
+    ALIGN(uint16_t pal_uv[2][2], 4);
+    ALIGN(uint16_t intrabc[2], 4);
+} CdfModeContext;
+
+typedef struct CdfCoefContext {
+    ALIGN(uint16_t eob_bin_16[2][2][5 + 3], 16);
+    ALIGN(uint16_t eob_bin_32[2][2][6 + 2], 16);
+    ALIGN(uint16_t eob_bin_64[2][2][7 + 1], 16);
+    ALIGN(uint16_t eob_bin_128[2][2][8 + 0], 16);
+    ALIGN(uint16_t eob_bin_256[2][2][9 + 7], 32);
+    ALIGN(uint16_t eob_bin_512[2][10 + 6], 32);
+    ALIGN(uint16_t eob_bin_1024[2][11 + 5], 32);
+    ALIGN(uint16_t eob_base_tok[N_TX_SIZES][2][4][4], 8);
+    ALIGN(uint16_t base_tok[N_TX_SIZES][2][41][4], 8);
+    ALIGN(uint16_t br_tok[4 /*5*/][2][21][4], 8);
+    ALIGN(uint16_t eob_hi_bit[N_TX_SIZES][2][11 /*22*/][2], 4);
+    ALIGN(uint16_t skip[N_TX_SIZES][13][2], 4);
+    ALIGN(uint16_t dc_sign[2][3][2], 4);
+} CdfCoefContext;
+
+typedef struct CdfMvComponent {
+    ALIGN(uint16_t classes[11 + 5], 32);
+    ALIGN(uint16_t class0_fp[2][4], 8);
+    ALIGN(uint16_t classN_fp[4], 8);
+    ALIGN(uint16_t class0_hp[2], 4);
+    ALIGN(uint16_t classN_hp[2], 4);
+    ALIGN(uint16_t class0[2], 4);
+    ALIGN(uint16_t classN[10][2], 4);
+    ALIGN(uint16_t sign[2], 4);
+} CdfMvComponent;
+
+typedef struct CdfMvContext {
+    CdfMvComponent comp[2];
+    ALIGN(uint16_t joint[N_MV_JOINTS], 8);
+} CdfMvContext;
+
+typedef struct CdfContext {
+    CdfModeContext m;
+    ALIGN(uint16_t kfym[5][5][N_INTRA_PRED_MODES + 3], 32);
+    CdfCoefContext coef;
+    CdfMvContext mv, dmv;
+} CdfContext;
+
+typedef struct CdfThreadContext {
+    Dav1dRef *ref; ///< allocation origin
+    union {
+        CdfContext *cdf; // if ref != NULL
+        unsigned qcat; // if ref == NULL, from static CDF tables
+    } data;
+    atomic_uint *progress;
+} CdfThreadContext;
+
+void dav1d_cdf_thread_init_static(CdfThreadContext *cdf, int qidx);
+int dav1d_cdf_thread_alloc(Dav1dContext *c, CdfThreadContext *cdf,
+                           const int have_frame_mt);
+void dav1d_cdf_thread_copy(CdfContext *dst, const CdfThreadContext *src);
+void dav1d_cdf_thread_ref(CdfThreadContext *dst, CdfThreadContext *src);
+void dav1d_cdf_thread_unref(CdfThreadContext *cdf);
+void dav1d_cdf_thread_update(const Dav1dFrameHeader *hdr, CdfContext *dst,
+                             const CdfContext *src);
+
+#endif /* DAV1D_SRC_CDF_H */