1*c8dee2aaSAndroid Build Coastguard Worker /* 2*c8dee2aaSAndroid Build Coastguard Worker * Copyright 2021 Google LLC. 3*c8dee2aaSAndroid Build Coastguard Worker * 4*c8dee2aaSAndroid Build Coastguard Worker * Use of this source code is governed by a BSD-style license that can be 5*c8dee2aaSAndroid Build Coastguard Worker * found in the LICENSE file. 6*c8dee2aaSAndroid Build Coastguard Worker */ 7*c8dee2aaSAndroid Build Coastguard Worker 8*c8dee2aaSAndroid Build Coastguard Worker #ifndef SKSL_DEBUG_TRACE 9*c8dee2aaSAndroid Build Coastguard Worker #define SKSL_DEBUG_TRACE 10*c8dee2aaSAndroid Build Coastguard Worker 11*c8dee2aaSAndroid Build Coastguard Worker #include "include/core/SkRefCnt.h" 12*c8dee2aaSAndroid Build Coastguard Worker 13*c8dee2aaSAndroid Build Coastguard Worker class SkWStream; 14*c8dee2aaSAndroid Build Coastguard Worker 15*c8dee2aaSAndroid Build Coastguard Worker namespace SkSL { 16*c8dee2aaSAndroid Build Coastguard Worker 17*c8dee2aaSAndroid Build Coastguard Worker class DebugTrace : public SkRefCnt { 18*c8dee2aaSAndroid Build Coastguard Worker public: 19*c8dee2aaSAndroid Build Coastguard Worker /** Serializes a debug trace to JSON which can be parsed by our debugger. */ 20*c8dee2aaSAndroid Build Coastguard Worker virtual void writeTrace(SkWStream* w) const = 0; 21*c8dee2aaSAndroid Build Coastguard Worker 22*c8dee2aaSAndroid Build Coastguard Worker /** Generates a human-readable dump of the debug trace. */ 23*c8dee2aaSAndroid Build Coastguard Worker virtual void dump(SkWStream* o) const = 0; 24*c8dee2aaSAndroid Build Coastguard Worker }; 25*c8dee2aaSAndroid Build Coastguard Worker 26*c8dee2aaSAndroid Build Coastguard Worker } // namespace SkSL 27*c8dee2aaSAndroid Build Coastguard Worker 28*c8dee2aaSAndroid Build Coastguard Worker #endif 29