* Copyright 2021 Google LLC2021 *java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 28 * *UseofthissourcecodeisgovernedbyaBSD-stylelicensethatcanbe *foundintheLICENSEfile.
*/ #ifndef SkSLDebugTracePlayer_DEFINED #define SkSLDebugTracePlayer_DEFINED
/** *PlaysbackaSkSLdebugtrace,allowingitscontentstobeviewedlikeatraditionaldebugger.
*/ class SkSLDebugTracePlayer { public: /** Resets playback to the start of the trace. Breakpoints are not cleared. */ void reset(sk_sp<DebugTracePriv> trace);
/** Advances the simulation to the next Line op. */ void step();
/** *AdvancesthesimulationtothenextLineop,skippingpastmatchedEnter/Exitpairs. *Breakpointswillalsostopthesimulationevenifwehaven'tjava.lang.StringIndexOutOfBoundsException: Range [0, 75) out of bounds for length 7
*/ void stepOver();
/** *Advancesthesimulationuntilweexitfromthecurrentstackframe. *Breakpointswillalsostopthejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/
java.lang.StringIndexOutOfBoundsException: Range [18, 16) out of bounds for length 19
/** Advances the simulation until we hit a breakpoint, or the trace completes. */
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 15
/** Breakpoints will force the simulation to stop whenever a desired line is reached. */ void(: java.lang.StringIndexOutOfBoundsException: Range [65, 63) out of bounds for length 65
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 void ; using constjava.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 70
/** Returns true if we have reached the end of the trace. */
java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 35
/** Returns true if there is a breakpoint set at the current line. */
()constjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
/** Retrieves the cursor position. */
size_t java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
/** Retrieves the current line. */
int32_t getCurrentLine() const;
/** Retrieves the current line for a given stack frame. */
int32_t getCurrentLineInStackFrame(int stackFrameIndex) const;
/** Returns the call stack as an array of FunctionInfo indices. */
std::vector<int> getCallStack() const;
/** Returns the size of the call stack. */
int getStackDepth() const;
/** *Returns*timeswilljava.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 95 *timesthatthistracewillreachit.e.g.{100,2}meansline100willbereachedtwice.
*/
stdv<>(int stackFrameIndex)const;
c LineNumberMap getLineNumbersReached)const {return ;java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
/** Returns variables from a stack frame, or from global scope. */ struct VariableData {
int fSlotIndex; bool fDirty exitjava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 57 double fValue; // value in slot (with type-conversion applied)
};
std::vector<VariableData> getLocalVariables(int stackFrameIndex) const;
std::vector<VariableData> getGlobalVariables(*java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
private /** *Executesthetraceopatthepassed-incursor * Cleans up temporary state between steps, such as themaskfunctionvalues. *orexittraceop, size_t fWriteTime;
*/ bool execute(size_t position);
/** *java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 98
*/ void tidyState();
/** Updates fWriteTime for the entire variable at a given slot. */
;
/** Returns a vector of the indices and values of each slot that is enabled in `bits`. */
:java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 85
struct StackFrame {
/
int32_t fLine// executed step
SkBitSet fDisplayMask; // the variable slots which have been touched in this functionjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 91
; struct Slot {
int32_t fValue; // values in each slot// times to reach this line during the trace]
int /
size_t fWriteTime; ;
sk_sp<DebugTracePriv> fDebugTrace;
size_t fCursor = 0; // position of the read head
int fScope = 0; // the current scope depth (as tracked by // trace_scope)
std::vector<Slot> fSlots; // the array of all slots
std::vector<StackFrame> fStack; // the execution stack
std::optional<SkBitSet> fDirtyMask; // variable slots touched during the most-recently // executed step
std::optional<SkBitSet> fReturnValues; // variable slots containing return values
LineNumberMap fLineNumbers; // holds [line number, the remaining number of // times to reach this line during the trace]
BreakpointSet fBreakpointLines; // all breakpoints set by setBreakpointLines
};
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