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4coder-non-source/test_data/lots_of_files/handmade_debug.cpp

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/* ========================================================================
$File: $
$Date: $
$Revision: $
$Creator: Casey Muratori $
$Notice: (C) Copyright 2015 by Molly Rocket, Inc. All Rights Reserved. $
======================================================================== */
// TODO(casey): Stop using stdio!
#include <stdio.h>
#include "handmade_debug.h"
internal void RestartCollation(debug_state *DebugState, u32 InvalidEventArrayIndex);
inline debug_id
DebugIDFromLink(debug_tree *Tree, debug_variable_link *Link)
{
debug_id Result = {};
Result.Value[0] = Tree;
Result.Value[1] = Link;
return(Result);
}
inline debug_state *
DEBUGGetState(game_memory *Memory)
{
debug_state *DebugState = 0;
if(Memory)
{
DebugState = (debug_state *)Memory->DebugStorage;
if(!DebugState->Initialized)
{
DebugState = 0;
}
}
return(DebugState);
}
inline debug_state *
DEBUGGetState(void)
{
debug_state *Result = DEBUGGetState(DebugGlobalMemory);
return(Result);
}
internal debug_tree *
AddTree(debug_state *DebugState, debug_variable_group *Group, v2 AtP)
{
debug_tree *Tree = PushStruct(&DebugState->DebugArena, debug_tree);
Tree->UIP = AtP;
Tree->Group = Group;
DLIST_INSERT(&DebugState->TreeSentinel, Tree);
return(Tree);
}
inline b32
IsHex(char Char)
{
b32 Result = (((Char >= '0') && (Char <= '9')) ||
((Char >= 'A') && (Char <= 'F')));
return(Result);
}
inline u32
GetHex(char Char)
{
u32 Result = 0;
if((Char >= '0') && (Char <= '9'))
{
Result = Char - '0';
}
else if((Char >= 'A') && (Char <= 'F'))
{
Result = 0xA + (Char - 'A');
}
return(Result);
}
internal rectangle2
DEBUGTextOp(debug_state *DebugState, debug_text_op Op, v2 P, char *String, v4 Color = V4(1, 1, 1, 1))
{
rectangle2 Result = InvertedInfinityRectangle2();
if(DebugState && DebugState->DebugFont)
{
render_group *RenderGroup = DebugState->RenderGroup;
loaded_font *Font = DebugState->DebugFont;
hha_font *Info = DebugState->DebugFontInfo;
u32 PrevCodePoint = 0;
r32 CharScale = DebugState->FontScale;
r32 AtY = P.y;
r32 AtX = P.x;
for(char *At = String;
*At;
)
{
if((At[0] == '\\') &&
(At[1] == '#') &&
(At[2] != 0) &&
(At[3] != 0) &&
(At[4] != 0))
{
r32 CScale = 1.0f / 9.0f;
Color = V4(Clamp01(CScale*(r32)(At[2] - '0')),
Clamp01(CScale*(r32)(At[3] - '0')),
Clamp01(CScale*(r32)(At[4] - '0')),
1.0f);
At += 5;
}
else if((At[0] == '\\') &&
(At[1] == '^') &&
(At[2] != 0))
{
r32 CScale = 1.0f / 9.0f;
CharScale = DebugState->FontScale*Clamp01(CScale*(r32)(At[2] - '0'));
At += 3;
}
else
{
u32 CodePoint = *At;
if((At[0] == '\\') &&
(IsHex(At[1])) &&
(IsHex(At[2])) &&
(IsHex(At[3])) &&
(IsHex(At[4])))
{
CodePoint = ((GetHex(At[1]) << 12) |
(GetHex(At[2]) << 8) |
(GetHex(At[3]) << 4) |
(GetHex(At[4]) << 0));
At += 4;
}
r32 AdvanceX = CharScale*GetHorizontalAdvanceForPair(Info, Font, PrevCodePoint, CodePoint);
AtX += AdvanceX;
if(CodePoint != ' ')
{
bitmap_id BitmapID = GetBitmapForGlyph(RenderGroup->Assets, Info, Font, CodePoint);
hha_bitmap *Info = GetBitmapInfo(RenderGroup->Assets, BitmapID);
r32 BitmapScale = CharScale*(r32)Info->Dim[1];
v3 BitmapOffset = V3(AtX, AtY, 0);
if(Op == DEBUGTextOp_DrawText)
{
PushBitmap(RenderGroup, BitmapID, BitmapScale, BitmapOffset, Color);
}
else
{
Assert(Op == DEBUGTextOp_SizeText);
loaded_bitmap *Bitmap = GetBitmap(RenderGroup->Assets, BitmapID, RenderGroup->GenerationID);
if(Bitmap)
{
used_bitmap_dim Dim = GetBitmapDim(RenderGroup, Bitmap, BitmapScale, BitmapOffset, 1.0f);
rectangle2 GlyphDim = RectMinDim(Dim.P.xy, Dim.Size);
Result = Union(Result, GlyphDim);
}
}
}
PrevCodePoint = CodePoint;
++At;
}
}
}
return(Result);
}
internal void
DEBUGTextOutAt(v2 P, char *String, v4 Color = V4(1, 1, 1, 1))
{
debug_state *DebugState = DEBUGGetState();
if(DebugState)
{
render_group *RenderGroup = DebugState->RenderGroup;
DEBUGTextOp(DebugState, DEBUGTextOp_DrawText, P, String, Color);
}
}
internal rectangle2
DEBUGGetTextSize(debug_state *DebugState, char *String)
{
rectangle2 Result = DEBUGTextOp(DebugState, DEBUGTextOp_SizeText, V2(0, 0), String);
return(Result);
}
internal void
DEBUGTextLine(char *String)
{
debug_state *DebugState = DEBUGGetState();
if(DebugState)
{
render_group *RenderGroup = DebugState->RenderGroup;
loaded_font *Font = PushFont(RenderGroup, DebugState->FontID);
if(Font)
{
hha_font *Info = GetFontInfo(RenderGroup->Assets, DebugState->FontID);
DEBUGTextOutAt(V2(DebugState->LeftEdge,
DebugState->AtY - DebugState->FontScale*GetStartingBaselineY(DebugState->DebugFontInfo)), String);
DebugState->AtY -= GetLineAdvanceFor(Info)*DebugState->FontScale;
}
}
}
struct debug_statistic
{
r64 Min;
r64 Max;
r64 Avg;
u32 Count;
};
inline void
BeginDebugStatistic(debug_statistic *Stat)
{
Stat->Min = Real32Maximum;
Stat->Max = -Real32Maximum;
Stat->Avg = 0.0f;
Stat->Count = 0;
}
inline void
AccumDebugStatistic(debug_statistic *Stat, r64 Value)
{
++Stat->Count;
if(Stat->Min > Value)
{
Stat->Min = Value;
}
if(Stat->Max < Value)
{
Stat->Max = Value;
}
Stat->Avg += Value;
}
inline void
EndDebugStatistic(debug_statistic *Stat)
{
if(Stat->Count)
{
Stat->Avg /= (r64)Stat->Count;
}
else
{
Stat->Min = 0.0f;
Stat->Max = 0.0f;
}
}
internal memory_index
DEBUGEventToText(char *Buffer, char *End, debug_event *Event, u32 Flags)
{
char *At = Buffer;
char *Name = Event->BlockName;
if(Flags & DEBUGVarToText_AddDebugUI)
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"#define DEBUGUI_");
}
if(Flags & DEBUGVarToText_AddName)
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"%s%s ", Name, (Flags & DEBUGVarToText_Colon) ? ":" : "");
}
switch(Event->Type)
{
case DebugType_r32:
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"%f", Event->Value_r32);
if(Flags & DEBUGVarToText_FloatSuffix)
{
*At++ = 'f';
}
} break;
case DebugType_b32:
{
if(Flags & DEBUGVarToText_PrettyBools)
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"%s",
Event->Value_b32 ? "true" : "false");
}
else
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"%d", Event->Value_b32);
}
} break;
case DebugType_s32:
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"%d", Event->Value_s32);
} break;
case DebugType_u32:
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"%u", Event->Value_u32);
} break;
case DebugType_v2:
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"V2(%f, %f)",
Event->Value_v2.x, Event->Value_v2.y);
} break;
case DebugType_v3:
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"V3(%f, %f, %f)",
Event->Value_v3.x, Event->Value_v3.y, Event->Value_v3.z);
} break;
case DebugType_v4:
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"V4(%f, %f, %f, %f)",
Event->Value_v4.x, Event->Value_v4.y,
Event->Value_v4.z, Event->Value_v4.w);
} break;
case DebugType_rectangle2:
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"Rect2(%f, %f -> %f, %f)",
Event->Value_rectangle2.Min.x,
Event->Value_rectangle2.Min.y,
Event->Value_rectangle2.Max.x,
Event->Value_rectangle2.Max.y);
} break;
case DebugType_rectangle3:
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"Rect2(%f, %f, %f -> %f, %f, %f)",
Event->Value_rectangle3.Min.x,
Event->Value_rectangle3.Min.y,
Event->Value_rectangle3.Min.z,
Event->Value_rectangle3.Max.x,
Event->Value_rectangle3.Max.y,
Event->Value_rectangle3.Max.z);
} break;
case DebugType_CounterThreadList:
case DebugType_bitmap_id:
case DebugType_OpenDataBlock:
{
} break;
InvalidDefaultCase;
}
if(Flags & DEBUGVarToText_LineFeedEnd)
{
*At++ = '\n';
}
if(Flags & DEBUGVarToText_NullTerminator)
{
*At++ = 0;
}
return(At - Buffer);
}
struct debug_variable_iterator
{
debug_variable_link *Link;
debug_variable_link *Sentinel;
};
internal void
WriteHandmadeConfig(debug_state *DebugState)
{
#if 0
// TODO(casey): Need a giant buffer here!
char Temp[4096];
char *At = Temp;
char *End = Temp + sizeof(Temp);
int Depth = 0;
debug_variable_iterator Stack[DEBUG_MAX_VARIABLE_STACK_DEPTH];
Stack[Depth].Link = DebugState->RootGroup->VarGroup.Next;
Stack[Depth].Sentinel = &DebugState->RootGroup->VarGroup;
++Depth;
while(Depth > 0)
{
debug_variable_iterator *Iter = Stack + (Depth - 1);
if(Iter->Link == Iter->Sentinel)
{
--Depth;
}
else
{
debug_variable *Var = Iter->Link->Var;
Iter->Link = Iter->Link->Next;
if(DEBUGShouldBeWritten(Var->Type))
{
// TODO(casey): Other variable types!
for(int Indent = 0;
Indent < Depth;
++Indent)
{
*At++ = ' ';
*At++ = ' ';
*At++ = ' ';
*At++ = ' ';
}
if(Var->Type == DebugVariableType_VarGroup)
{
At += _snprintf_s(At, (size_t)(End - At), (size_t)(End - At),
"// ");
}
At += DEBUGVariableToText(At, End, Var,
DEBUGVarToText_AddDebugUI|
DEBUGVarToText_AddName|
DEBUGVarToText_LineFeedEnd|
DEBUGVarToText_FloatSuffix);
}
if(Var->Type == DebugVariableType_VarGroup)
{
Iter = Stack + Depth;
Iter->Link = Var->VarGroup.Next;
Iter->Sentinel = &Var->VarGroup;
++Depth;
}
}
}
Platform.DEBUGWriteEntireFile("../code/handmade_config.h", (u32)(At - Temp), Temp);
if(!DebugState->Compiling)
{
DebugState->Compiling = true;
DebugState->Compiler = Platform.DEBUGExecuteSystemCommand("..\\code", "c:\\windows\\system32\\cmd.exe", "/C build.bat");
}
#endif
}
internal void
DrawProfileIn(debug_state *DebugState, rectangle2 ProfileRect, v2 MouseP)
{
PushRect(DebugState->RenderGroup, ProfileRect, 0.0f, V4(0, 0, 0, 0.25f));
r32 BarSpacing = 4.0f;
r32 LaneHeight = 0.0f;
u32 LaneCount = DebugState->FrameBarLaneCount;
r32 FrameBarScale = FLT_MAX;
for(debug_frame *Frame = DebugState->OldestFrame;
Frame;
Frame = Frame->Next)
{
if(FrameBarScale < Frame->FrameBarScale)
{
FrameBarScale = Frame->FrameBarScale;
}
}
u32 MaxFrame = DebugState->FrameCount;
if(MaxFrame > 10)
{
MaxFrame = 10;
}
if((LaneCount > 0) && (MaxFrame > 0))
{
r32 PixelsPerFramePlusSpacing = GetDim(ProfileRect).y / (r32)MaxFrame;
r32 PixelsPerFrame = PixelsPerFramePlusSpacing - BarSpacing;
LaneHeight = PixelsPerFrame / (r32)LaneCount;
}
r32 BarHeight = LaneHeight*LaneCount;
r32 BarsPlusSpacing = BarHeight + BarSpacing;
r32 ChartLeft = ProfileRect.Min.x;
r32 ChartHeight = BarsPlusSpacing*(r32)MaxFrame;
r32 ChartWidth = GetDim(ProfileRect).x;
r32 ChartTop = ProfileRect.Max.y;
r32 Scale = ChartWidth*FrameBarScale;
v3 Colors[] =
{
{1, 0, 0},
{0, 1, 0},
{0, 0, 1},
{1, 1, 0},
{0, 1, 1},
{1, 0, 1},
{1, 0.5f, 0},
{1, 0, 0.5f},
{0.5f, 1, 0},
{0, 1, 0.5f},
{0.5f, 0, 1},
{0, 0.5f, 1},
};
u32 FrameIndex = 0;
for(debug_frame *Frame = DebugState->OldestFrame;
Frame;
Frame = Frame->Next, ++FrameIndex)
{
r32 StackX = ChartLeft;
r32 StackY = ChartTop - BarsPlusSpacing*(r32)FrameIndex;
for(u32 RegionIndex = 0;
RegionIndex < Frame->RegionCount;
++RegionIndex)
{
debug_frame_region *Region = Frame->Regions + RegionIndex;
// v3 Color = Colors[RegionIndex%ArrayCount(Colors)];
v3 Color = Colors[Region->ColorIndex%ArrayCount(Colors)];
r32 ThisMinX = StackX + Scale*Region->MinT;
r32 ThisMaxX = StackX + Scale*Region->MaxT;
rectangle2 RegionRect = RectMinMax(
V2(ThisMinX, StackY - LaneHeight*(Region->LaneIndex + 1)),
V2(ThisMaxX, StackY - LaneHeight*Region->LaneIndex));
PushRect(DebugState->RenderGroup, RegionRect, 0.0f, V4(Color, 1));
if(IsInRectangle(RegionRect, MouseP))
{
debug_event *Record = Region->Event;
char TextBuffer[256];
_snprintf_s(TextBuffer, sizeof(TextBuffer),
"%s: %10ucy [%s(%d)]",
Record->BlockName,
Region->CycleCount,
Record->FileName,
Record->LineNumber);
DEBUGTextOutAt(MouseP + V2(0.0f, 10.0f), TextBuffer);
// HotRecord = Record;
}
}
}
#if 0
PushRect(RenderGroup, V3(ChartLeft + 0.5f*ChartWidth, ChartMinY + ChartHeight, 0.0f),
V2(ChartWidth, 1.0f), V4(1, 1, 1, 1));
#endif
}
inline b32
InteractionsAreEqual(debug_interaction A, debug_interaction B)
{
b32 Result = ((A.Type == B.Type) &&
(A.Generic == B.Generic));
return(Result);
}
inline b32
InteractionIsHot(debug_state *DebugState, debug_interaction B)
{
b32 Result = InteractionsAreEqual(DebugState->HotInteraction, B);
return(Result);
}
struct layout
{
debug_state *DebugState;
v2 MouseP;
v2 At;
int Depth;
real32 LineAdvance;
r32 SpacingY;
};
inline rectangle2
PlaceRectangle(layout *Layout, v2 Dim)
{
}
struct layout_element
{
// NOTE(casey): Storage;
layout *Layout;
v2 *Dim;
v2 *Size;
debug_interaction Interaction;
// NOTE(casey): Out
rectangle2 Bounds;
};
inline layout_element
BeginElementRectangle(layout *Layout, v2 *Dim)
{
layout_element Element = {};
Element.Layout = Layout;
Element.Dim = Dim;
return(Element);
}
inline void
MakeElementSizable(layout_element *Element)
{
Element->Size = Element->Dim;
}
inline void
DefaultInteraction(layout_element *Element, debug_interaction Interaction)
{
Element->Interaction = Interaction;
}
inline void
EndElement(layout_element *Element)
{
layout *Layout = Element->Layout;
debug_state *DebugState = Layout->DebugState;
r32 SizeHandlePixels = 4.0f;
v2 Frame = {0, 0};
if(Element->Size)
{
Frame.x = SizeHandlePixels;
Frame.y = SizeHandlePixels;
}
v2 TotalDim = *Element->Dim + 2.0f*Frame;
v2 TotalMinCorner = V2(Layout->At.x + Layout->Depth*2.0f*Layout->LineAdvance,
Layout->At.y - TotalDim.y);
v2 TotalMaxCorner = TotalMinCorner + TotalDim;
v2 InteriorMinCorner = TotalMinCorner + Frame;
v2 InteriorMaxCorner = InteriorMinCorner + *Element->Dim;
rectangle2 TotalBounds = RectMinMax(TotalMinCorner, TotalMaxCorner);
Element->Bounds = RectMinMax(InteriorMinCorner, InteriorMaxCorner);
if(Element->Interaction.Type && IsInRectangle(Element->Bounds, Layout->MouseP))
{
DebugState->NextHotInteraction = Element->Interaction;
}
if(Element->Size)
{
PushRect(DebugState->RenderGroup, RectMinMax(V2(TotalMinCorner.x, InteriorMinCorner.y),
V2(InteriorMinCorner.x, InteriorMaxCorner.y)), 0.0f,
V4(0, 0, 0, 1));
PushRect(DebugState->RenderGroup, RectMinMax(V2(InteriorMaxCorner.x, InteriorMinCorner.y),
V2(TotalMaxCorner.x, InteriorMaxCorner.y)), 0.0f,
V4(0, 0, 0, 1));
PushRect(DebugState->RenderGroup, RectMinMax(V2(InteriorMinCorner.x, TotalMinCorner.y),
V2(InteriorMaxCorner.x, InteriorMinCorner.y)), 0.0f,
V4(0, 0, 0, 1));
PushRect(DebugState->RenderGroup, RectMinMax(V2(InteriorMinCorner.x, InteriorMaxCorner.y),
V2(InteriorMaxCorner.x, TotalMaxCorner.y)), 0.0f,
V4(0, 0, 0, 1));
debug_interaction SizeInteraction = {};
SizeInteraction.Type = DebugInteraction_Resize;
SizeInteraction.P = Element->Size;
rectangle2 SizeBox = RectMinMax(V2(InteriorMaxCorner.x, TotalMinCorner.y),
V2(TotalMaxCorner.x, InteriorMinCorner.y));
PushRect(DebugState->RenderGroup, SizeBox, 0.0f,
(InteractionIsHot(DebugState, SizeInteraction) ? V4(1, 1, 0, 1) : V4(1, 1, 1, 1)));
if(IsInRectangle(SizeBox, Layout->MouseP))
{
DebugState->NextHotInteraction = SizeInteraction;
}
}
r32 SpacingY = Layout->SpacingY;
if(0)
{
SpacingY = 0.0f;
}
Layout->At.y = GetMinCorner(TotalBounds).y - SpacingY;
}
inline b32
DebugIDsAreEqual(debug_id A, debug_id B)
{
b32 Result = ((A.Value[0] == B.Value[0]) &&
(A.Value[1] == B.Value[1]));
return(Result);
}
internal debug_view *
GetOrCreateDebugViewFor(debug_state *DebugState, debug_id ID)
{
// TODO(casey): Better hash function
u32 HashIndex = (((u32)ID.Value[0] >> 2) + ((u32)ID.Value[1] >> 2)) % ArrayCount(DebugState->ViewHash);
debug_view **HashSlot = DebugState->ViewHash + HashIndex;
debug_view *Result = 0;
for(debug_view *Search = *HashSlot;
Search;
Search = Search->NextInHash)
{
if(DebugIDsAreEqual(Search->ID, ID))
{
Result = Search;
break;
}
}
if(!Result)
{
Result = PushStruct(&DebugState->DebugArena, debug_view);
Result->ID = ID;
Result->Type = DebugViewType_Unknown;
Result->NextInHash = *HashSlot;
*HashSlot = Result;
}
return(Result);
}
inline debug_interaction
VarLinkInteraction(debug_interaction_type Type, debug_tree *Tree, debug_variable_link *Link)
{
debug_interaction ItemInteraction = {};
ItemInteraction.ID = DebugIDFromLink(Tree, Link);
ItemInteraction.Type = Type;
ItemInteraction.Event = Link->Event;
return(ItemInteraction);
}
inline debug_interaction
DebugIDInteraction(debug_interaction_type Type, debug_id ID)
{
debug_interaction ItemInteraction = {};
ItemInteraction.ID = ID;
ItemInteraction.Type = Type;
return(ItemInteraction);
}
internal b32
IsSelected(debug_state *DebugState, debug_id ID)
{
b32 Result = false;
for(u32 Index = 0;
Index < DebugState->SelectedIDCount;
++Index)
{
if(DebugIDsAreEqual(ID, DebugState->SelectedID[Index]))
{
Result = true;
break;
}
}
return(Result);
}
internal void
ClearSelection(debug_state *DebugState)
{
DebugState->SelectedIDCount = 0;
}
internal void
AddToSelection(debug_state *DebugState, debug_id ID)
{
if((DebugState->SelectedIDCount < ArrayCount(DebugState->SelectedID)) &&
!IsSelected(DebugState, ID))
{
DebugState->SelectedID[DebugState->SelectedIDCount++] = ID;
}
}
internal void
DEBUG_HIT(debug_id ID, r32 ZValue)
{
debug_state *DebugState = DEBUGGetState();
if(DebugState)
{
DebugState->NextHotInteraction = DebugIDInteraction(DebugInteraction_Select, ID);
}
}
internal b32
DEBUG_HIGHLIGHTED(debug_id ID, v4 *Color)
{
b32 Result = false;
debug_state *DebugState = DEBUGGetState();
if(DebugState)
{
if(IsSelected(DebugState, ID))
{
*Color = V4(0, 1, 1, 1);
Result = true;
}
if(DebugIDsAreEqual(DebugState->HotInteraction.ID, ID))
{
*Color = V4(1, 1, 0, 1);
Result = true;
}
}
return(Result);
}
internal b32
DEBUG_REQUESTED(debug_id ID)
{
b32 Result = false;
debug_state *DebugState = DEBUGGetState();
if(DebugState)
{
Result = IsSelected(DebugState, ID)
|| DebugIDsAreEqual(DebugState->HotInteraction.ID, ID);
}
return(Result);
}
internal void
DEBUGDrawMainMenu(debug_state *DebugState, render_group *RenderGroup, v2 MouseP)
{
for(debug_tree *Tree = DebugState->TreeSentinel.Next;
Tree != &DebugState->TreeSentinel;
Tree = Tree->Next)
{
layout Layout = {};
Layout.DebugState = DebugState;
Layout.MouseP = MouseP;
Layout.At = Tree->UIP;
Layout.LineAdvance = DebugState->FontScale*GetLineAdvanceFor(DebugState->DebugFontInfo);
Layout.SpacingY = 4.0f;
int Depth = 0;
debug_variable_iterator Stack[DEBUG_MAX_VARIABLE_STACK_DEPTH];
debug_variable_group *Group = Tree->Group;
if(DebugState->FrameCount > 0)
{
// debug_variable_group *HackyGroup = DebugState->Frames[0].RootGroup;
debug_variable_group *HackyGroup = DebugState->ValuesGroup;
if(HackyGroup)
{
Group = HackyGroup;
}
}
if(Group)
{
Stack[Depth].Link = Group->Sentinel.Next;
Stack[Depth].Sentinel = &Group->Sentinel;
++Depth;
while(Depth > 0)
{
debug_variable_iterator *Iter = Stack + (Depth - 1);
if(Iter->Link == Iter->Sentinel)
{
--Depth;
}
else
{
Layout.Depth = Depth;
debug_variable_link *Link = Iter->Link;
debug_event *Event = Iter->Link->Event;
Iter->Link = Iter->Link->Next;
debug_interaction ItemInteraction =
VarLinkInteraction(DebugInteraction_AutoModifyVariable, Tree, Link);
b32 IsHot = InteractionIsHot(DebugState, ItemInteraction);
v4 ItemColor = IsHot ? V4(1, 1, 0, 1) : V4(1, 1, 1, 1);
debug_view *View = GetOrCreateDebugViewFor(DebugState, DebugIDFromLink(Tree, Link));
switch(Event->Type)
{
case DebugType_CounterThreadList:
{
layout_element Element = BeginElementRectangle(
&Layout, &View->InlineBlock.Dim);
MakeElementSizable(&Element);
DefaultInteraction(&Element, ItemInteraction);
EndElement(&Element);
DrawProfileIn(DebugState, Element.Bounds, MouseP);
} break;
case DebugType_bitmap_id:
{
loaded_bitmap *Bitmap = GetBitmap(RenderGroup->Assets, Event->Value_bitmap_id, RenderGroup->GenerationID);
r32 BitmapScale = View->InlineBlock.Dim.y;
if(Bitmap)
{
used_bitmap_dim Dim = GetBitmapDim(RenderGroup, Bitmap, BitmapScale, V3(0.0f, 0.0f, 0.0f), 1.0f);
View->InlineBlock.Dim.x = Dim.Size.x;
}
debug_interaction TearInteraction = VarLinkInteraction(DebugInteraction_TearValue, Tree, Link);
layout_element Element = BeginElementRectangle(&Layout, &View->InlineBlock.Dim);
MakeElementSizable(&Element);
DefaultInteraction(&Element, TearInteraction);
EndElement(&Element);
PushRect(DebugState->RenderGroup, Element.Bounds, 0.0f, V4(0, 0, 0, 1.0f));
PushBitmap(DebugState->RenderGroup, Event->Value_bitmap_id, BitmapScale,
V3(GetMinCorner(Element.Bounds), 0.0f), V4(1, 1, 1, 1), 0.0f);
} break;
default:
{
char Text[256];
DEBUGEventToText(Text, Text + sizeof(Text), Event,
DEBUGVarToText_AddName|
DEBUGVarToText_NullTerminator|
DEBUGVarToText_Colon|
DEBUGVarToText_PrettyBools);
rectangle2 TextBounds = DEBUGGetTextSize(DebugState, Text);
v2 Dim = {GetDim(TextBounds).x, Layout.LineAdvance};
layout_element Element = BeginElementRectangle(&Layout, &Dim);
DefaultInteraction(&Element, ItemInteraction);
EndElement(&Element);
DEBUGTextOutAt(V2(GetMinCorner(Element.Bounds).x,
GetMaxCorner(Element.Bounds).y - DebugState->FontScale*GetStartingBaselineY(DebugState->DebugFontInfo)),
Text, ItemColor);
} break;
}
if(Link->Children
// && View->Collapsible.ExpandedAlways
)
{
Iter = Stack + Depth;
Iter->Link = Link->Children->Sentinel.Next;
Iter->Sentinel = &Link->Children->Sentinel;
++Depth;
}
}
}
}
DebugState->AtY = Layout.At.y;
if(1)
{
debug_interaction MoveInteraction = {};
MoveInteraction.Type = DebugInteraction_Move;
MoveInteraction.P = &Tree->UIP;
rectangle2 MoveBox = RectCenterHalfDim(Tree->UIP - V2(4.0f, 4.0f), V2(4.0f, 4.0f));
PushRect(DebugState->RenderGroup, MoveBox, 0.0f,
InteractionIsHot(DebugState, MoveInteraction) ? V4(1, 1, 0, 1) : V4(1, 1, 1, 1));
if(IsInRectangle(MoveBox, MouseP))
{
DebugState->NextHotInteraction = MoveInteraction;
}
}
}
#if 0
u32 NewHotMenuIndex = ArrayCount(DebugVariableList);
r32 BestDistanceSq = Real32Maximum;
r32 MenuRadius = 400.0f;
r32 AngleStep = Tau32 / (r32)ArrayCount(DebugVariableList);
for(u32 MenuItemIndex = 0;
MenuItemIndex < ArrayCount(DebugVariableList);
++MenuItemIndex)
{
debug_variable *Var = DebugVariableList + MenuItemIndex;
char *Text = Var->Name;
v4 ItemColor = Var->Value ? V4(1, 1, 1, 1) : V4(0.5f, 0.5f, 0.5f, 1);
if(MenuItemIndex == DebugState->HotMenuIndex)
{
ItemColor = V4(1, 1, 0, 1);
}
r32 Angle = (r32)MenuItemIndex*AngleStep;
v2 TextP = DebugState->MenuP + MenuRadius*Arm2(Angle);
r32 ThisDistanceSq = LengthSq(TextP - MouseP);
if(BestDistanceSq > ThisDistanceSq)
{
NewHotMenuIndex = MenuItemIndex;
BestDistanceSq = ThisDistanceSq;
}
rectangle2 TextBounds = DEBUGGetTextSize(DebugState, Text);
DEBUGTextOutAt(TextP - 0.5f*GetDim(TextBounds), Text, ItemColor);
}
if(LengthSq(MouseP - DebugState->MenuP) > Square(MenuRadius))
{
DebugState->HotMenuIndex = NewHotMenuIndex;
}
else
{
DebugState->HotMenuIndex = ArrayCount(DebugVariableList);
}
#endif
}
internal void
DEBUGBeginInteract(debug_state *DebugState, game_input *Input, v2 MouseP, b32 AltUI)
{
if(DebugState->HotInteraction.Type)
{
if(DebugState->HotInteraction.Type == DebugInteraction_AutoModifyVariable)
{
switch(DebugState->HotInteraction.Event->Type)
{
case DebugType_b32:
{
DebugState->HotInteraction.Type = DebugInteraction_ToggleValue;
} break;
case DebugType_r32:
{
DebugState->HotInteraction.Type = DebugInteraction_DragValue;
} break;
case DebugType_OpenDataBlock:
{
DebugState->HotInteraction.Type = DebugInteraction_ToggleValue;
} break;
}
if(AltUI)
{
DebugState->HotInteraction.Type = DebugInteraction_TearValue;
}
}
switch(DebugState->HotInteraction.Type)
{
case DebugInteraction_TearValue:
{
#if 0
debug_variable *RootGroup = DEBUGAddRootGroup(DebugState, "NewUserGroup");
DEBUGAddVariableToGroup(DebugState, RootGroup, DebugState->HotInteraction.Var);
debug_tree *Tree = AddTree(DebugState, RootGroup, V2(0, 0));
Tree->UIP = MouseP;
DebugState->HotInteraction.Type = DebugInteraction_Move;
DebugState->HotInteraction.P = &Tree->UIP;
#endif
} break;
case DebugInteraction_Select:
{
if(!Input->ShiftDown)
{
ClearSelection(DebugState);
}
AddToSelection(DebugState, DebugState->HotInteraction.ID);
} break;
}
DebugState->Interaction = DebugState->HotInteraction;
}
else
{
DebugState->Interaction.Type = DebugInteraction_NOP;
}
}
internal void
DEBUGEndInteract(debug_state *DebugState, game_input *Input, v2 MouseP)
{
switch(DebugState->Interaction.Type)
{
case DebugInteraction_ToggleValue:
{
debug_event *Event = DebugState->Interaction.Event;
Assert(Event);
switch(Event->Type)
{
case DebugType_b32:
{
Event->Value_b32 = !Event->Value_b32;
} break;
case DebugType_OpenDataBlock:
{
debug_view *View = GetOrCreateDebugViewFor(DebugState, DebugState->Interaction.ID);
View->Collapsible.ExpandedAlways = !View->Collapsible.ExpandedAlways;
} break;
}
} break;
}
WriteHandmadeConfig(DebugState);
DebugState->Interaction.Type = DebugInteraction_None;
DebugState->Interaction.Generic = 0;
}
internal void
DEBUGInteract(debug_state *DebugState, game_input *Input, v2 MouseP)
{
v2 dMouseP = MouseP - DebugState->LastMouseP;
/*
if(Input->MouseButtons[PlatformMouseButton_Right].EndedDown)
{
if(Input->MouseButtons[PlatformMouseButton_Right].HalfTransitionCount > 0)
{
DebugState->MenuP = MouseP;
}
DrawDebugMainMenu(DebugState, RenderGroup, MouseP);
}
else if(Input->MouseButtons[PlatformMouseButton_Right].HalfTransitionCount > 0)
*/
if(DebugState->Interaction.Type)
{
debug_event *Event = DebugState->Interaction.Event;
debug_tree *Tree = DebugState->Interaction.Tree;
v2 *P = DebugState->Interaction.P;
// NOTE(casey): Mouse move interaction
switch(DebugState->Interaction.Type)
{
case DebugInteraction_DragValue:
{
switch(Event->Type)
{
case DebugType_r32:
{
Event->Value_r32 += 0.1f*dMouseP.y;
} break;
}
} break;
case DebugInteraction_Resize:
{
*P += V2(dMouseP.x, -dMouseP.y);
P->x = Maximum(P->x, 10.0f);
P->y = Maximum(P->y, 10.0f);
} break;
case DebugInteraction_Move:
{
*P += V2(dMouseP.x, dMouseP.y);
} break;
}
b32 AltUI = Input->MouseButtons[PlatformMouseButton_Right].EndedDown;
// NOTE(casey): Click interaction
for(u32 TransitionIndex = Input->MouseButtons[PlatformMouseButton_Left].HalfTransitionCount;
TransitionIndex > 1;
--TransitionIndex)
{
DEBUGEndInteract(DebugState, Input, MouseP);
DEBUGBeginInteract(DebugState, Input, MouseP, AltUI);
}
if(!Input->MouseButtons[PlatformMouseButton_Left].EndedDown)
{
DEBUGEndInteract(DebugState, Input, MouseP);
}
}
else
{
DebugState->HotInteraction = DebugState->NextHotInteraction;
b32 AltUI = Input->MouseButtons[PlatformMouseButton_Right].EndedDown;
for(u32 TransitionIndex = Input->MouseButtons[PlatformMouseButton_Left].HalfTransitionCount;
TransitionIndex > 1;
--TransitionIndex)
{
DEBUGBeginInteract(DebugState, Input, MouseP, AltUI);
DEBUGEndInteract(DebugState, Input, MouseP);
}
if(Input->MouseButtons[PlatformMouseButton_Left].EndedDown)
{
DEBUGBeginInteract(DebugState, Input, MouseP, AltUI);
}
}
DebugState->LastMouseP = MouseP;
}
global_variable debug_table GlobalDebugTable_;
debug_table *GlobalDebugTable = &GlobalDebugTable_;
inline u32
GetLaneFromThreadIndex(debug_state *DebugState, u32 ThreadIndex)
{
u32 Result = 0;
// TODO(casey): Implement thread ID lookup.
return(Result);
}
internal debug_thread *
GetDebugThread(debug_state *DebugState, u32 ThreadID)
{
debug_thread *Result = 0;
for(debug_thread *Thread = DebugState->FirstThread;
Thread;
Thread = Thread->Next)
{
if(Thread->ID == ThreadID)
{
Result = Thread;
break;
}
}
if(!Result)
{
FREELIST_ALLOCATE(debug_thread, Result, DebugState->FirstFreeThread, &DebugState->DebugArena);
Result->ID = ThreadID;
Result->LaneIndex = DebugState->FrameBarLaneCount++;
Result->FirstOpenCodeBlock = 0;
Result->FirstOpenDataBlock = 0;
Result->Next = DebugState->FirstThread;
DebugState->FirstThread = Result;
}
return(Result);
}
debug_frame_region *
AddRegion(debug_state *DebugState, debug_frame *CurrentFrame)
{
Assert(CurrentFrame->RegionCount < MAX_REGIONS_PER_FRAME);
debug_frame_region *Result = CurrentFrame->Regions + CurrentFrame->RegionCount++;
return(Result);
}
inline open_debug_block *
AllocateOpenDebugBlock(debug_state *DebugState, u32 FrameIndex, debug_event *Event,
open_debug_block **FirstOpenBlock)
{
open_debug_block *Result = 0;
FREELIST_ALLOCATE(open_debug_block, Result, DebugState->FirstFreeBlock, &DebugState->DebugArena);
Result->StartingFrameIndex = FrameIndex;
Result->OpeningEvent = Event;
Result->NextFree = 0;
Result->Parent = *FirstOpenBlock;
*FirstOpenBlock = Result;
return(Result);
}
inline void
DeallocateOpenDebugBlock(debug_state *DebugState, open_debug_block **FirstOpenBlock)
{
open_debug_block *FreeBlock = *FirstOpenBlock;
*FirstOpenBlock = FreeBlock->Parent;
FreeBlock->NextFree = DebugState->FirstFreeBlock;
DebugState->FirstFreeBlock = FreeBlock;
}
inline b32
EventsMatch(debug_event A, debug_event B)
{
// TODO(casey): Have counters for blocks?
b32 Result = (A.ThreadID == B.ThreadID);
return(Result);
}
internal debug_event *
CreateVariable(debug_state *State, debug_type Type, char *Name)
{
debug_event *Var = PushStruct(&State->DebugArena, debug_event);
ZeroStruct(*Var);
Var->Type = (u8)Type;
Var->BlockName = (char *)PushCopy(&State->DebugArena, StringLength(Name) + 1, Name);
return(Var);
}
internal debug_variable_link *
AddVariableToGroup(debug_state *DebugState, debug_variable_group *Group, debug_event *Add)
{
debug_variable_link *Link = PushStruct(&DebugState->DebugArena, debug_variable_link);
DLIST_INSERT(&Group->Sentinel, Link);
Link->Children = 0;
Link->Event = Add;
Assert(Link->Event->Type != DebugType_BeginBlock);
return(Link);
}
internal debug_variable_group *
CreateVariableGroup(debug_state *DebugState)
{
debug_variable_group *Group = PushStruct(&DebugState->DebugArena, debug_variable_group);
DLIST_INIT(&Group->Sentinel);
return(Group);
}
internal void
FreeVariableGroup(debug_state *DebugState, debug_variable_group *Group)
{
// TODO(casey): Also remember to trigger freeing frames during arena pushes...
// TODO(casey): Remember to copy out the debug events into the debug variable links.
Assert(!"Not implemented");
}
internal debug_variable_group *
GetGroupForHierarchicalName(debug_state *DebugState, char *Name)
{
debug_variable_group *Result = DebugState->ValuesGroup;
return(Result);
}
internal debug_frame *
NewFrame(debug_state *DebugState, u64 BeginClock)
{
// TODO(casey): Simplify this once regions are more reasonable!
debug_frame *Result = DebugState->FirstFreeFrame;
if(Result)
{
DebugState->FirstFreeFrame = Result->NextFree;
debug_frame_region *Regions = Result->Regions;
ZeroStruct(*Result);
Result->Regions = Regions;
}
else
{
Result = PushStruct(&DebugState->DebugArena, debug_frame);
ZeroStruct(*Result);
Result->Regions = PushArray(&DebugState->DebugArena, MAX_REGIONS_PER_FRAME, debug_frame_region);
}
Result->FrameBarScale = 1.0f;
Result->RootGroup = CreateVariableGroup(DebugState);
Result->BeginClock = BeginClock;
return(Result);
}
internal void
FreeFrame(debug_state *DebugState, debug_frame *Frame)
{
FreeVariableGroup(DebugState, Frame->RootGroup);
FREELIST_DEALLOCATE(Frame, DebugState->FirstFreeFrame);
}
internal void
CollateDebugRecords(debug_state *DebugState, u32 EventCount, debug_event *EventArray)
{
for(u32 EventIndex = 0;
EventIndex < EventCount;
++EventIndex)
{
debug_event *Event = EventArray + EventIndex;
if(!DebugState->CollationFrame)
{
DebugState->CollationFrame = NewFrame(DebugState, Event->Clock);
}
if(Event->Type == DebugType_MarkDebugValue)
{
AddVariableToGroup(DebugState,
GetGroupForHierarchicalName(DebugState, Event->Value_debug_event->BlockName),
Event->Value_debug_event);
}
else if(Event->Type == DebugType_FrameMarker)
{
Assert(DebugState->CollationFrame);
DebugState->CollationFrame->EndClock = Event->Clock;
DebugState->CollationFrame->WallSecondsElapsed = Event->Value_r32;
r32 ClockRange = (r32)(DebugState->CollationFrame->EndClock - DebugState->CollationFrame->BeginClock);
// TODO(casey): Can we reenable this now??
#if 0
if(ClockRange > 0.0f)
{
r32 FrameBarScale = 1.0f / ClockRange;
if(DebugState->FrameBarScale > FrameBarScale)
{
DebugState->FrameBarScale = FrameBarScale;
}
}
#endif
if(DebugState->Paused)
{
FreeFrame(DebugState, DebugState->CollationFrame);
}
else
{
if(DebugState->MostRecentFrame)
{
DebugState->MostRecentFrame->Next = DebugState->CollationFrame;
}
else
{
DebugState->OldestFrame = DebugState->MostRecentFrame = DebugState->CollationFrame;
}
++DebugState->FrameCount;
}
DebugState->CollationFrame = NewFrame(DebugState, Event->Clock);
}
else
{
Assert(DebugState->CollationFrame);
u32 FrameIndex = DebugState->FrameCount - 1;
debug_thread *Thread = GetDebugThread(DebugState, Event->ThreadID);
u64 RelativeClock = Event->Clock - DebugState->CollationFrame->BeginClock;
switch(Event->Type)
{
case DebugType_BeginBlock:
{
open_debug_block *DebugBlock = AllocateOpenDebugBlock(
DebugState, FrameIndex, Event, &Thread->FirstOpenCodeBlock);
} break;
case DebugType_EndBlock:
{
if(Thread->FirstOpenCodeBlock)
{
open_debug_block *MatchingBlock = Thread->FirstOpenCodeBlock;
debug_event *OpeningEvent = MatchingBlock->OpeningEvent;
if(EventsMatch(*OpeningEvent, *Event))
{
if(MatchingBlock->StartingFrameIndex == FrameIndex)
{
char *MatchName =
MatchingBlock->Parent ? MatchingBlock->Parent->OpeningEvent->BlockName : 0;
if(MatchName == DebugState->ScopeToRecord)
{
r32 MinT = (r32)(OpeningEvent->Clock - DebugState->CollationFrame->BeginClock);
r32 MaxT = (r32)(Event->Clock - DebugState->CollationFrame->BeginClock);
r32 ThresholdT = 0.01f;
if((MaxT - MinT) > ThresholdT)
{
debug_frame_region *Region = AddRegion(DebugState, DebugState->CollationFrame);
Region->Event = OpeningEvent;
Region->CycleCount = (Event->Clock - OpeningEvent->Clock);
Region->LaneIndex = (u16)Thread->LaneIndex;
Region->MinT = MinT;
Region->MaxT = MaxT;
Region->ColorIndex = (u16)OpeningEvent->BlockName;
}
}
}
else
{
// TODO(casey): Record all frames in between and begin/end spans!
}
DeallocateOpenDebugBlock(DebugState, &Thread->FirstOpenCodeBlock);
}
else
{
// TODO(casey): Record span that goes to the beginning of the frame series?
}
}
} break;
case DebugType_OpenDataBlock:
{
open_debug_block *DebugBlock = AllocateOpenDebugBlock(
DebugState, FrameIndex, Event, &Thread->FirstOpenDataBlock);
DebugBlock->Group = CreateVariableGroup(DebugState);
debug_variable_link *Link =
AddVariableToGroup(DebugState,
DebugBlock->Parent ? DebugBlock->Parent->Group : DebugState->CollationFrame->RootGroup,
Event);
Link->Children = DebugBlock->Group;
} break;
case DebugType_CloseDataBlock:
{
if(Thread->FirstOpenDataBlock)
{
open_debug_block *MatchingBlock = Thread->FirstOpenDataBlock;
debug_event *OpeningEvent = MatchingBlock->OpeningEvent;
if(EventsMatch(*OpeningEvent, *Event))
{
DeallocateOpenDebugBlock(DebugState, &Thread->FirstOpenDataBlock);
}
else
{
// TODO(casey): Record span that goes to the beginning of the frame series?
}
}
} break;
default:
{
AddVariableToGroup(DebugState, Thread->FirstOpenDataBlock->Group, Event);
} break;
}
}
}
}
internal void
DEBUGStart(debug_state *DebugState, game_assets *Assets, u32 Width, u32 Height)
{
TIMED_FUNCTION();
if(!DebugState->Initialized)
{
DebugState->FrameBarLaneCount = 0;
DebugState->FirstThread = 0;
DebugState->FirstFreeThread = 0;
DebugState->FirstFreeBlock = 0;
DebugState->FrameCount = 0;
DebugState->OldestFrame = DebugState->MostRecentFrame = DebugState->FirstFreeFrame = 0;
DebugState->CollationFrame = 0;
DebugState->HighPriorityQueue = DebugGlobalMemory->HighPriorityQueue;
DebugState->TreeSentinel.Next = &DebugState->TreeSentinel;
DebugState->TreeSentinel.Prev = &DebugState->TreeSentinel;
DebugState->TreeSentinel.Group = 0;
InitializeArena(&DebugState->DebugArena, DebugGlobalMemory->DebugStorageSize - sizeof(debug_state), DebugState + 1);
#if 0
debug_variable_definition_context Context = {};
Context.State = DebugState;
Context.Arena = &DebugState->DebugArena;
Context.GroupStack[0] = 0;
DebugState->RootGroup = DEBUGBeginVariableGroup(&Context, "Root");
DEBUGBeginVariableGroup(&Context, "Debugging");
DEBUGCreateVariables(&Context);
DEBUGBeginVariableGroup(&Context, "Profile");
DEBUGBeginVariableGroup(&Context, "By Thread");
DEBUGAddVariable(&Context, DebugType_CounterThreadList, "");
DEBUGEndVariableGroup(&Context);
DEBUGBeginVariableGroup(&Context, "By Function");
DEBUGAddVariable(&Context, DebugType_CounterThreadList, "");
DEBUGEndVariableGroup(&Context);
DEBUGEndVariableGroup(&Context);
asset_vector MatchVector = {};
MatchVector.E[Tag_FacingDirection] = 0.0f;
asset_vector WeightVector = {};
WeightVector.E[Tag_FacingDirection] = 1.0f;
bitmap_id ID = GetBestMatchBitmapFrom(Assets, Asset_Head, &MatchVector, &WeightVector);
DEBUGAddVariable(&Context, "Test Bitmap", ID);
DEBUGEndVariableGroup(&Context);
DEBUGEndVariableGroup(&Context);
Assert(Context.GroupDepth == 0);
#endif
DebugState->RenderGroup = AllocateRenderGroup(Assets, &DebugState->DebugArena, Megabytes(16), false);
DebugState->Paused = false;
DebugState->ScopeToRecord = 0;
DebugState->Initialized = true;
DebugState->ValuesGroup = CreateVariableGroup(DebugState);
AddTree(DebugState, DebugState->RootGroup, V2(-0.5f*Width, 0.5f*Height));
}
BeginRender(DebugState->RenderGroup);
DebugState->DebugFont = PushFont(DebugState->RenderGroup, DebugState->FontID);
DebugState->DebugFontInfo = GetFontInfo(DebugState->RenderGroup->Assets, DebugState->FontID);
DebugState->GlobalWidth = (r32)Width;
DebugState->GlobalHeight = (r32)Height;
asset_vector MatchVector = {};
asset_vector WeightVector = {};
MatchVector.E[Tag_FontType] = (r32)FontType_Debug;
WeightVector.E[Tag_FontType] = 1.0f;
DebugState->FontID = GetBestMatchFontFrom(Assets, Asset_Font, &MatchVector, &WeightVector);
DebugState->FontScale = 1.0f;
Orthographic(DebugState->RenderGroup, Width, Height, 1.0f);
DebugState->LeftEdge = -0.5f*Width;
DebugState->RightEdge = 0.5f*Width;
DebugState->AtY = 0.5f*Height;
}
internal void
DEBUGDumpStruct(u32 MemberCount, member_definition *MemberDefs, void *StructPtr, u32 IndentLevel = 0)
{
for(u32 MemberIndex = 0;
MemberIndex < MemberCount;
++MemberIndex)
{
char TextBufferBase[256];
char *TextBuffer = TextBufferBase;
for(u32 Indent = 0;
Indent < IndentLevel;
++Indent)
{
*TextBuffer++ = ' ';
*TextBuffer++ = ' ';
*TextBuffer++ = ' ';
*TextBuffer++ = ' ';
}
TextBuffer[0] = 0;
size_t TextBufferLeft = (TextBufferBase + sizeof(TextBufferBase)) - TextBuffer;
member_definition *Member = MemberDefs + MemberIndex;
void *MemberPtr = (((u8 *)StructPtr) + Member->Offset);
if(Member->Flags & MetaMemberFlag_IsPointer)
{
MemberPtr = *(void **)MemberPtr;
}
if(MemberPtr)
{
switch(Member->Type)
{
case MetaType_u32:
{
_snprintf_s(TextBuffer, TextBufferLeft, TextBufferLeft, "%s: %u", Member->Name, *(u32 *)MemberPtr);
} break;
case MetaType_b32:
{
_snprintf_s(TextBuffer, TextBufferLeft, TextBufferLeft, "%s: %u", Member->Name, *(b32 *)MemberPtr);
} break;
case MetaType_s32:
{
_snprintf_s(TextBuffer, TextBufferLeft, TextBufferLeft, "%s: %d", Member->Name, *(s32 *)MemberPtr);
} break;
case MetaType_r32:
{
_snprintf_s(TextBuffer, TextBufferLeft, TextBufferLeft, "%s: %f", Member->Name, *(r32 *)MemberPtr);
} break;
case MetaType_v2:
{
_snprintf_s(TextBuffer, TextBufferLeft, TextBufferLeft, "%s: {%f,%f}",
Member->Name,
((v2 *)MemberPtr)->x,
((v2 *)MemberPtr)->y);
} break;
case MetaType_v3:
{
_snprintf_s(TextBuffer, TextBufferLeft, TextBufferLeft, "%s: {%f,%f,%f}",
Member->Name,
((v3 *)MemberPtr)->x,
((v3 *)MemberPtr)->y,
((v3 *)MemberPtr)->z);
} break;
META_HANDLE_TYPE_DUMP(MemberPtr, IndentLevel + 1);
}
}
if(TextBuffer[0])
{
DEBUGTextLine(TextBufferBase);
}
}
}
internal void
DEBUGEnd(debug_state *DebugState, game_input *Input, loaded_bitmap *DrawBuffer)
{
TIMED_FUNCTION();
render_group *RenderGroup = DebugState->RenderGroup;
debug_event *HotEvent = 0;
v2 MouseP = Unproject(DebugState->RenderGroup, V2(Input->MouseX, Input->MouseY)).xy;
DEBUGDrawMainMenu(DebugState, RenderGroup, MouseP);
DEBUGInteract(DebugState, Input, MouseP);
if(DebugState->Compiling)
{
debug_process_state State = Platform.DEBUGGetProcessState(DebugState->Compiler);
if(State.IsRunning)
{
DEBUGTextLine("COMPILING");
}
else
{
DebugState->Compiling = false;
}
}
loaded_font *Font = DebugState->DebugFont;
hha_font *Info = DebugState->DebugFontInfo;
if(Font)
{
#if 0
for(u32 CounterIndex = 0;
CounterIndex < DebugState->CounterCount;
++CounterIndex)
{
debug_counter_state *Counter = DebugState->CounterStates + CounterIndex;
debug_statistic HitCount, CycleCount, CycleOverHit;
BeginDebugStatistic(&HitCount);
BeginDebugStatistic(&CycleCount);
BeginDebugStatistic(&CycleOverHit);
for(u32 SnapshotIndex = 0;
SnapshotIndex < DEBUG_SNAPSHOT_COUNT;
++SnapshotIndex)
{
AccumDebugStatistic(&HitCount, Counter->Snapshots[SnapshotIndex].HitCount);
AccumDebugStatistic(&CycleCount, (u32)Counter->Snapshots[SnapshotIndex].CycleCount);
r64 HOC = 0.0f;
if(Counter->Snapshots[SnapshotIndex].HitCount)
{
HOC = ((r64)Counter->Snapshots[SnapshotIndex].CycleCount /
(r64)Counter->Snapshots[SnapshotIndex].HitCount);
}
AccumDebugStatistic(&CycleOverHit, HOC);
}
EndDebugStatistic(&HitCount);
EndDebugStatistic(&CycleCount);
EndDebugStatistic(&CycleOverHit);
if(Counter->BlockName)
{
if(CycleCount.Max > 0.0f)
{
r32 BarWidth = 4.0f;
r32 ChartLeft = 0.0f;
r32 ChartMinY = AtY;
r32 ChartHeight = Info->AscenderHeight*FontScale;
r32 Scale = 1.0f / (r32)CycleCount.Max;
for(u32 SnapshotIndex = 0;
SnapshotIndex < DEBUG_SNAPSHOT_COUNT;
++SnapshotIndex)
{
r32 ThisProportion = Scale*(r32)Counter->Snapshots[SnapshotIndex].CycleCount;
r32 ThisHeight = ChartHeight*ThisProportion;
PushRect(RenderGroup, V3(ChartLeft + BarWidth*(r32)SnapshotIndex + 0.5f*BarWidth, ChartMinY + 0.5f*ThisHeight, 0.0f), V2(BarWidth, ThisHeight), V4(ThisProportion, 1, 0.0f, 1));
}
}
#if 1
char TextBuffer[256];
_snprintf_s(TextBuffer, sizeof(TextBuffer),
"%32s(%4d): %10ucy %8uh %10ucy/h",
Counter->BlockName,
Counter->LineNumber,
(u32)CycleCount.Avg,
(u32)HitCount.Avg,
(u32)CycleOverHit.Avg);
DEBUGTextLine(TextBuffer);
#endif
}
}
#endif
if(DebugState->MostRecentFrame)
{
char TextBuffer[256];
_snprintf_s(TextBuffer, sizeof(TextBuffer),
"Last frame time: %.02fms",
DebugState->MostRecentFrame->WallSecondsElapsed * 1000.0f);
DEBUGTextLine(TextBuffer);
}
}
if(WasPressed(Input->MouseButtons[PlatformMouseButton_Left]))
{
if(HotEvent)
{
DebugState->ScopeToRecord = HotEvent->BlockName;
}
else
{
DebugState->ScopeToRecord = 0;
}
}
TiledRenderGroupToOutput(DebugState->HighPriorityQueue, DebugState->RenderGroup, DrawBuffer);
EndRender(DebugState->RenderGroup);
// NOTE(casey): Clear the UI state for the next frame
ZeroStruct(DebugState->NextHotInteraction);
}
extern "C" DEBUG_GAME_FRAME_END(DEBUGGameFrameEnd)
{
GlobalDebugTable->CurrentEventArrayIndex = !GlobalDebugTable->CurrentEventArrayIndex;
u64 ArrayIndex_EventIndex = AtomicExchangeU64(&GlobalDebugTable->EventArrayIndex_EventIndex,
(u64)GlobalDebugTable->CurrentEventArrayIndex << 32);
u32 EventArrayIndex = ArrayIndex_EventIndex >> 32;
Assert(EventArrayIndex <= 1);
u32 EventCount = ArrayIndex_EventIndex & 0xFFFFFFFF;
debug_state *DebugState = (debug_state *)Memory->DebugStorage;
if(DebugState)
{
game_assets *Assets = DEBUGGetGameAssets(Memory);
DEBUGStart(DebugState, Assets, Buffer->Width, Buffer->Height);
CollateDebugRecords(DebugState, EventCount, GlobalDebugTable->Events[EventArrayIndex]);
loaded_bitmap DrawBuffer = {};
DrawBuffer.Width = Buffer->Width;
DrawBuffer.Height = Buffer->Height;
DrawBuffer.Pitch = Buffer->Pitch;
DrawBuffer.Memory = Buffer->Memory;
DEBUGEnd(DebugState, Input, &DrawBuffer);
}
return(GlobalDebugTable);
}
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