avformat: Remove deprecated filename field from AVFormatContext

[ffmpeg] / libavcodec / cbs_av1_syntax_template.c

diff --git a/libavcodec/cbs_av1_syntax_template.c b/libavcodec/cbs_av1_syntax_template.c
index 2d2e240e3e588e2a95d066e3377700fb5b064c35..6fe6e9a4f356182bb8350813883a48d9d963f130 100644 (file)
--- a/libavcodec/cbs_av1_syntax_template.c
+++ b/libavcodec/cbs_av1_syntax_template.c
@@ -743,8 +743,11 @@ static int FUNC(quantization_params)(CodedBitstreamContext *ctx, RWContext *rw,
 static int FUNC(segmentation_params)(CodedBitstreamContext *ctx, RWContext *rw,
                                      AV1RawFrameHeader *current)
 {
+    CodedBitstreamAV1Context  *priv = ctx->priv_data;
     static const uint8_t bits[AV1_SEG_LVL_MAX] = { 8, 6, 6, 6, 6, 3, 0, 0 };
     static const uint8_t sign[AV1_SEG_LVL_MAX] = { 1, 1, 1, 1, 1, 0, 0, 0 };
+    static const uint8_t default_feature_enabled[AV1_SEG_LVL_MAX] = { 0 };
+    static const int16_t default_feature_value[AV1_SEG_LVL_MAX] = { 0 };
     int i, j, err;
 
     flag(segmentation_enabled);
@@ -763,9 +766,22 @@ static int FUNC(segmentation_params)(CodedBitstreamContext *ctx, RWContext *rw,
             flag(segmentation_update_data);
         }
 
-        if (current->segmentation_update_data) {
-            for (i = 0; i < AV1_MAX_SEGMENTS; i++) {
-                for (j = 0; j < AV1_SEG_LVL_MAX; j++) {
+        for (i = 0; i < AV1_MAX_SEGMENTS; i++) {
+            const uint8_t *ref_feature_enabled;
+            const int16_t *ref_feature_value;
+
+            if (current->primary_ref_frame == AV1_PRIMARY_REF_NONE) {
+                ref_feature_enabled = default_feature_enabled;
+                ref_feature_value = default_feature_value;
+            } else {
+                ref_feature_enabled =
+                    priv->ref[current->ref_frame_idx[current->primary_ref_frame]].feature_enabled[i];
+                ref_feature_value =
+                    priv->ref[current->ref_frame_idx[current->primary_ref_frame]].feature_value[i];
+            }
+
+            for (j = 0; j < AV1_SEG_LVL_MAX; j++) {
+                if (current->segmentation_update_data) {
                     flags(feature_enabled[i][j], 2, i, j);
 
                     if (current->feature_enabled[i][j] && bits[j] > 0) {
@@ -776,6 +792,9 @@ static int FUNC(segmentation_params)(CodedBitstreamContext *ctx, RWContext *rw,
                     } else {
                         infer(feature_value[i][j], 0);
                     }
+                } else {
+                    infer(feature_enabled[i][j], ref_feature_enabled[j]);
+                    infer(feature_value[i][j], ref_feature_value[j]);
                 }
             }
         }
@@ -837,6 +856,9 @@ static int FUNC(loop_filter_params)(CodedBitstreamContext *ctx, RWContext *rw,
                                     AV1RawFrameHeader *current)
 {
     CodedBitstreamAV1Context *priv = ctx->priv_data;
+    static const int8_t default_loop_filter_ref_deltas[AV1_TOTAL_REFS_PER_FRAME] =
+        { 1, 0, 0, 0, -1, 0, -1, -1 };
+    static const int8_t default_loop_filter_mode_deltas[2] = { 0, 0 };
     int i, err;
 
     if (priv->coded_lossless || current->allow_intrabc) {
@@ -870,19 +892,44 @@ static int FUNC(loop_filter_params)(CodedBitstreamContext *ctx, RWContext *rw,
 
     flag(loop_filter_delta_enabled);
     if (current->loop_filter_delta_enabled) {
+        const int8_t *ref_loop_filter_ref_deltas, *ref_loop_filter_mode_deltas;
+
+        if (current->primary_ref_frame == AV1_PRIMARY_REF_NONE) {
+            ref_loop_filter_ref_deltas = default_loop_filter_ref_deltas;
+            ref_loop_filter_mode_deltas = default_loop_filter_mode_deltas;
+        } else {
+            ref_loop_filter_ref_deltas =
+                priv->ref[current->ref_frame_idx[current->primary_ref_frame]].loop_filter_ref_deltas;
+            ref_loop_filter_mode_deltas =
+                priv->ref[current->ref_frame_idx[current->primary_ref_frame]].loop_filter_mode_deltas;
+        }
+
         flag(loop_filter_delta_update);
-        if (current->loop_filter_delta_update) {
-            for (i = 0; i < AV1_TOTAL_REFS_PER_FRAME; i++) {
+        for (i = 0; i < AV1_TOTAL_REFS_PER_FRAME; i++) {
+            if (current->loop_filter_delta_update)
                 flags(update_ref_delta[i], 1, i);
-                if (current->update_ref_delta[i])
-                    sus(1 + 6, loop_filter_ref_deltas[i], 1, i);
-            }
-            for (i = 0; i < 2; i++) {
+            else
+                infer(update_ref_delta[i], 0);
+            if (current->update_ref_delta[i])
+                sus(1 + 6, loop_filter_ref_deltas[i], 1, i);
+            else
+                infer(loop_filter_ref_deltas[i], ref_loop_filter_ref_deltas[i]);
+        }
+        for (i = 0; i < 2; i++) {
+            if (current->loop_filter_delta_update)
                 flags(update_mode_delta[i], 1, i);
-                if (current->update_mode_delta[i])
-                    sus(1 + 6, loop_filter_mode_deltas[i], 1, i);
-            }
+            else
+                infer(update_mode_delta[i], 0);
+            if (current->update_mode_delta[i])
+                sus(1 + 6, loop_filter_mode_deltas[i], 1, i);
+            else
+                infer(loop_filter_mode_deltas[i], ref_loop_filter_mode_deltas[i]);
         }
+    } else {
+        for (i = 0; i < AV1_TOTAL_REFS_PER_FRAME; i++)
+            infer(loop_filter_ref_deltas[i], default_loop_filter_ref_deltas[i]);
+        for (i = 0; i < 2; i++)
+            infer(loop_filter_mode_deltas[i], default_loop_filter_mode_deltas[i]);
     }
 
     return 0;
@@ -940,7 +987,7 @@ static int FUNC(lr_params)(CodedBitstreamContext *ctx, RWContext *rw,
     for (i = 0; i < priv->num_planes; i++) {
         fbs(2, lr_type[i], 1, i);
 
-        if (current->lr_type[i] != 0) {
+        if (current->lr_type[i] != AV1_RESTORE_NONE) {
             uses_lr = 1;
             if (i > 0)
                 uses_chroma_lr = 1;
@@ -1147,7 +1194,8 @@ static int FUNC(global_motion_params)(CodedBitstreamContext *ctx, RWContext *rw,
 }
 
 static int FUNC(film_grain_params)(CodedBitstreamContext *ctx, RWContext *rw,
-                                   AV1RawFrameHeader *current)
+                                   AV1RawFilmGrainParams *current,
+                                   AV1RawFrameHeader *frame_header)
 {
     CodedBitstreamAV1Context  *priv = ctx->priv_data;
     const AV1RawSequenceHeader *seq = priv->sequence_header;
@@ -1155,7 +1203,7 @@ static int FUNC(film_grain_params)(CodedBitstreamContext *ctx, RWContext *rw,
     int i, err;
 
     if (!seq->film_grain_params_present ||
-        (!current->show_frame && !current->showable_frame))
+        (!frame_header->show_frame && !frame_header->showable_frame))
         return 0;
 
     flag(apply_grain);
@@ -1165,7 +1213,7 @@ static int FUNC(film_grain_params)(CodedBitstreamContext *ctx, RWContext *rw,
 
     fb(16, grain_seed);
 
-    if (current->frame_type == AV1_FRAME_INTER)
+    if (frame_header->frame_type == AV1_FRAME_INTER)
         flag(update_grain);
     else
         infer(update_grain, 1);
@@ -1443,9 +1491,12 @@ static int FUNC(uncompressed_header)(CodedBitstreamContext *ctx, RWContext *rw,
         fb(8, refresh_frame_flags);
 
     if (!frame_is_intra || current->refresh_frame_flags != all_frames) {
-        if (current->error_resilient_mode && seq->enable_order_hint) {
+        if (seq->enable_order_hint) {
             for (i = 0; i < AV1_NUM_REF_FRAMES; i++) {
-                fbs(order_hint_bits, ref_order_hint[i], 1, i);
+                if (current->error_resilient_mode)
+                    fbs(order_hint_bits, ref_order_hint[i], 1, i);
+                else
+                    infer(ref_order_hint[i], priv->ref[i].order_hint);
                 if (current->ref_order_hint[i] != priv->ref[i].order_hint)
                     priv->ref[i].valid = 0;
             }
@@ -1585,7 +1636,7 @@ static int FUNC(uncompressed_header)(CodedBitstreamContext *ctx, RWContext *rw,
 
     CHECK(FUNC(global_motion_params)(ctx, rw, current));
 
-    CHECK(FUNC(film_grain_params)(ctx, rw, current));
+    CHECK(FUNC(film_grain_params)(ctx, rw, &current->film_grain, current));
 
     av_log(ctx->log_ctx, AV_LOG_DEBUG, "Frame %d:  size %dx%d  "
            "upscaled %d  render %dx%d  subsample %dx%d  "
@@ -1613,6 +1664,14 @@ update_refs:
                 .bit_depth      = priv->bit_depth,
                 .order_hint     = priv->order_hint,
             };
+            memcpy(priv->ref[i].loop_filter_ref_deltas, current->loop_filter_ref_deltas,
+                   sizeof(current->loop_filter_ref_deltas));
+            memcpy(priv->ref[i].loop_filter_mode_deltas, current->loop_filter_mode_deltas,
+                   sizeof(current->loop_filter_mode_deltas));
+            memcpy(priv->ref[i].feature_enabled, current->feature_enabled,
+                   sizeof(current->feature_enabled));
+            memcpy(priv->ref[i].feature_value, current->feature_value,
+                   sizeof(current->feature_value));
         }
     }
 
@@ -1664,6 +1723,8 @@ static int FUNC(frame_header_obu)(CodedBitstreamContext *ctx, RWContext *rw,
 
         CHECK(FUNC(uncompressed_header)(ctx, rw, current));
 
+        priv->tile_num = 0;
+
         if (current->show_existing_frame) {
             priv->seen_frame_header = 0;
         } else {
@@ -1729,10 +1790,12 @@ static int FUNC(tile_group_obu)(CodedBitstreamContext *ctx, RWContext *rw,
     } else {
         tile_bits = cbs_av1_tile_log2(1, priv->tile_cols) +
                     cbs_av1_tile_log2(1, priv->tile_rows);
-        fb(tile_bits, tg_start);
-        fb(tile_bits, tg_end);
+        fc(tile_bits, tg_start, priv->tile_num, num_tiles - 1);
+        fc(tile_bits, tg_end, current->tg_start, num_tiles - 1);
     }
 
+    priv->tile_num = current->tg_end + 1;
+
     CHECK(FUNC(byte_alignment)(ctx, rw));
 
     // Reset header for next frame.