601                                 TileScratchBuffer* const scratch_buffer) {  in ProcessSuperBlockRow()  argument
603   assert(scratch_buffer != nullptr);  in ProcessSuperBlockRow()
607     if (!ProcessSuperBlock(row4x4, column4x4, scratch_buffer,  in ProcessSuperBlockRow()
627     int row4x4, TileScratchBuffer* scratch_buffer);
630     int row4x4, TileScratchBuffer* scratch_buffer);
645   std::unique_ptr<TileScratchBuffer> scratch_buffer =  in ParseAndDecode()  local
647   if (scratch_buffer == nullptr) {  in ParseAndDecode()
656             row4x4, scratch_buffer.get())) {  in ParseAndDecode()
661   tile_scratch_buffer_pool_->Release(std::move(scratch_buffer));  in ParseAndDecode()
668   std::unique_ptr<TileScratchBuffer> scratch_buffer =  in Parse()  local
670   if (scratch_buffer == nullptr) {  in Parse()
677             row4x4, scratch_buffer.get())) {  in Parse()
681   tile_scratch_buffer_pool_->Release(std::move(scratch_buffer));  in Parse()
692   std::unique_ptr<TileScratchBuffer> scratch_buffer =  in Decode()  local
694   if (scratch_buffer == nullptr) {  in Decode()
701             row4x4, scratch_buffer.get())) {  in Decode()
740   tile_scratch_buffer_pool_->Release(std::move(scratch_buffer));  in Decode()
759   std::unique_ptr<TileScratchBuffer> scratch_buffer =  in ThreadedParseAndDecode()  local
761   if (scratch_buffer == nullptr) {  in ThreadedParseAndDecode()
771       if (!ProcessSuperBlock(row4x4, column4x4, scratch_buffer.get(),  in ThreadedParseAndDecode()
795   tile_scratch_buffer_pool_->Release(std::move(scratch_buffer));  in ThreadedParseAndDecode()
853   std::unique_ptr<TileScratchBuffer> scratch_buffer =  in DecodeSuperBlock()  local
855   bool ok = scratch_buffer != nullptr;  in DecodeSuperBlock()
857     ok = ProcessSuperBlock(row4x4, column4x4, scratch_buffer.get(),  in DecodeSuperBlock()
859     tile_scratch_buffer_pool_->Release(std::move(scratch_buffer));  in DecodeSuperBlock()
1610           block.scratch_buffer->block_decoded[plane][tr_row4x4][tr_column4x4],  in TransformBlock()
1611           block.scratch_buffer->block_decoded[plane][bl_row4x4][bl_column4x4],  in TransformBlock()
1624       block.scratch_buffer->cfl_luma_buffer_valid = false;  in TransformBlock()
1665         &block.scratch_buffer  in TransformBlock()
2047           block.scratch_buffer->block_decoded[plane][tr_row4x4][tr_column4x4],  in ComputePrediction()
2048           block.scratch_buffer->block_decoded[plane][bl_row4x4][bl_column4x4],  in ComputePrediction()
2170                         TileScratchBuffer* const scratch_buffer,  in ProcessBlock()  argument
2198   Block block(this, block_size, row4x4, column4x4, scratch_buffer, residual);  in ProcessBlock()
2251                        TileScratchBuffer* const scratch_buffer,  in DecodeBlock()  argument
2257   Block block(this, block_size, row4x4, column4x4, scratch_buffer, residual);  in DecodeBlock()
2267                             TileScratchBuffer* const scratch_buffer,  in ProcessPartition()  argument
2324         if (!ProcessBlock(row4x4, column4x4, sub_size, scratch_buffer,  in ProcessPartition()
2341         if (!ProcessBlock(row4x4, column4x4, sub_size, scratch_buffer,  in ProcessPartition()
2344                           scratch_buffer, residual)) {  in ProcessPartition()
2349         if (!ProcessBlock(row4x4, column4x4, sub_size, scratch_buffer,  in ProcessPartition()
2352                           scratch_buffer, residual)) {  in ProcessPartition()
2357         if (!ProcessBlock(row4x4, column4x4, split_size, scratch_buffer,  in ProcessPartition()
2360                           scratch_buffer, residual) ||  in ProcessPartition()
2362                           scratch_buffer, residual)) {  in ProcessPartition()
2367         if (!ProcessBlock(row4x4, column4x4, sub_size, scratch_buffer,  in ProcessPartition()
2370                           scratch_buffer, residual) ||  in ProcessPartition()
2372                           split_size, scratch_buffer, residual)) {  in ProcessPartition()
2377         if (!ProcessBlock(row4x4, column4x4, split_size, scratch_buffer,  in ProcessPartition()
2380                           scratch_buffer, residual) ||  in ProcessPartition()
2382                           scratch_buffer, residual)) {  in ProcessPartition()
2387         if (!ProcessBlock(row4x4, column4x4, sub_size, scratch_buffer,  in ProcessPartition()
2390                           scratch_buffer, residual) ||  in ProcessPartition()
2392                           split_size, scratch_buffer, residual)) {  in ProcessPartition()
2399                             scratch_buffer, residual)) {  in ProcessPartition()
2407                             scratch_buffer, residual)) {  in ProcessPartition()
2445 void Tile::ClearBlockDecoded(TileScratchBuffer* const scratch_buffer,  in ClearBlockDecoded()  argument
2448   memset(scratch_buffer->block_decoded, 0,  in ClearBlockDecoded()
2449          sizeof(scratch_buffer->block_decoded));  in ClearBlockDecoded()
2465     memset(&scratch_buffer->block_decoded[plane][0][0], 1, num_elements);  in ClearBlockDecoded()
2475       scratch_buffer->block_decoded[plane][y + 1][0] = true;  in ClearBlockDecoded()
2481                              TileScratchBuffer* const scratch_buffer,  in ProcessSuperBlock()  argument
2492     ClearBlockDecoded(scratch_buffer, row4x4, column4x4);  in ProcessSuperBlock()
2500     if (!ProcessPartition(row4x4, column4x4, scratch_buffer,  in ProcessSuperBlock()
2519     if (!ProcessPartition(row4x4, column4x4, scratch_buffer,  in ProcessSuperBlock()
2526     if (!DecodeSuperBlock(sb_row_index, sb_column_index, scratch_buffer)) {  in ProcessSuperBlock()
2538                             TileScratchBuffer* const scratch_buffer) {  in DecodeSuperBlock()  argument
2547                      scratch_buffer, &residual_buffer)) {  in DecodeSuperBlock()