mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-23 06:36:54 +00:00
562 lines
14 KiB
C++
562 lines
14 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// MEM_PROFILE.CPP
|
|
//
|
|
// Memory Profiling Display
|
|
//=====================================================================================//
|
|
#include "vxconsole.h"
|
|
|
|
#define PROFILE_MAXSAMPLES 512
|
|
#define PROFILE_MEMORYHEIGHT 100
|
|
#define PROFILE_NUMMINORTICKS 3
|
|
#define PROFILE_LABELWIDTH 50
|
|
#define PROFILE_SCALESTEPS 8
|
|
#define PROFILE_MINSCALE 0.2f
|
|
#define PROFILE_MAXSCALE 3.0f
|
|
#define PROFILE_NUMMINORTICKS 3
|
|
#define PROFILE_MAJORTICKMB 16
|
|
#define PROFILE_WARNINGMB 10
|
|
#define PROFILE_SEVEREMB 5
|
|
|
|
#define ID_MEMPROFILE 1
|
|
|
|
HWND g_memProfile_hWnd;
|
|
RECT g_memProfile_WindowRect;
|
|
int g_memProfile_tickMarks;
|
|
int g_memProfile_colors;
|
|
int g_memProfile_scale;
|
|
UINT_PTR g_memProfile_Timer;
|
|
int g_memProfile_numSamples;
|
|
int g_memProfile_samples[PROFILE_MAXSAMPLES];
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_SaveConfig
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_SaveConfig()
|
|
{
|
|
char buff[256];
|
|
WINDOWPLACEMENT wp;
|
|
|
|
// profile history
|
|
if ( g_memProfile_hWnd )
|
|
{
|
|
memset( &wp, 0, sizeof( wp ) );
|
|
wp.length = sizeof( WINDOWPLACEMENT );
|
|
GetWindowPlacement( g_memProfile_hWnd, &wp );
|
|
g_memProfile_WindowRect = wp.rcNormalPosition;
|
|
sprintf( buff, "%d %d %d %d", wp.rcNormalPosition.left, wp.rcNormalPosition.top, wp.rcNormalPosition.right, wp.rcNormalPosition.bottom );
|
|
Sys_SetRegistryString( "MemProfileWindowRect", buff );
|
|
}
|
|
|
|
Sys_SetRegistryInteger( "MemProfileScale", g_memProfile_scale );
|
|
Sys_SetRegistryInteger( "MemProfileTickMarks", g_memProfile_tickMarks );
|
|
Sys_SetRegistryInteger( "MemProfileColors", g_memProfile_colors );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_LoadConfig
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_LoadConfig()
|
|
{
|
|
int numArgs;
|
|
char buff[256];
|
|
|
|
// profile history
|
|
Sys_GetRegistryString( "MemProfileWindowRect", buff, "", sizeof( buff ) );
|
|
numArgs = sscanf( buff, "%d %d %d %d", &g_memProfile_WindowRect.left, &g_memProfile_WindowRect.top, &g_memProfile_WindowRect.right, &g_memProfile_WindowRect.bottom );
|
|
if ( numArgs != 4 )
|
|
{
|
|
memset( &g_memProfile_WindowRect, 0, sizeof( g_memProfile_WindowRect ) );
|
|
}
|
|
|
|
Sys_GetRegistryInteger( "MemProfileScale", 0, g_memProfile_scale );
|
|
if ( g_memProfile_scale < -PROFILE_SCALESTEPS || g_memProfile_scale > PROFILE_SCALESTEPS )
|
|
{
|
|
g_memProfile_scale = 0;
|
|
}
|
|
|
|
Sys_GetRegistryInteger( "MemProfileTickMarks", 1, g_memProfile_tickMarks );
|
|
Sys_GetRegistryInteger( "MemProfileColors", 1, g_memProfile_colors );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_SetTitle
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_SetTitle()
|
|
{
|
|
char titleBuff[128];
|
|
|
|
if ( g_memProfile_hWnd )
|
|
{
|
|
strcpy( titleBuff, "Free Memory Available" );
|
|
if ( g_memProfile_Timer )
|
|
{
|
|
strcat( titleBuff, " [ON]" );
|
|
}
|
|
|
|
SetWindowText( g_memProfile_hWnd, titleBuff );
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_EnableProfiling
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_EnableProfiling( bool bEnable )
|
|
{
|
|
if ( !g_memProfile_hWnd )
|
|
{
|
|
return;
|
|
}
|
|
|
|
UINT_PTR timer = TIMERID_MEMPROFILE;
|
|
if ( bEnable && !g_memProfile_Timer )
|
|
{
|
|
// run at 10Hz
|
|
g_memProfile_Timer = SetTimer( g_memProfile_hWnd, timer, 100, NULL );
|
|
}
|
|
else if ( !bEnable && g_memProfile_Timer )
|
|
{
|
|
KillTimer( g_memProfile_hWnd, timer );
|
|
g_memProfile_Timer = NULL;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_UpdateWindow
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_UpdateWindow()
|
|
{
|
|
if ( g_memProfile_hWnd && !IsIconic( g_memProfile_hWnd ) )
|
|
{
|
|
// visible - force a client repaint
|
|
InvalidateRect( g_memProfile_hWnd, NULL, true );
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// rc_FreeMemory
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
int rc_FreeMemory( char* commandPtr )
|
|
{
|
|
int errCode = -1;
|
|
int freeMemory;
|
|
|
|
char *cmdToken = GetToken( &commandPtr );
|
|
if ( !cmdToken[0] )
|
|
{
|
|
goto cleanUp;
|
|
}
|
|
sscanf( cmdToken, "%x", &freeMemory );
|
|
|
|
g_memProfile_samples[g_memProfile_numSamples % PROFILE_MAXSAMPLES] = freeMemory;
|
|
g_memProfile_numSamples++;
|
|
|
|
DebugCommand( "FreeMemory( 0x%8.8x )\n", freeMemory );
|
|
|
|
MemProfile_UpdateWindow();
|
|
|
|
// success
|
|
errCode = 0;
|
|
|
|
cleanUp:
|
|
return ( errCode );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_ZoomIn
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_ZoomIn( int& scale, int numSteps )
|
|
{
|
|
scale++;
|
|
if ( scale > numSteps )
|
|
{
|
|
scale = numSteps;
|
|
return;
|
|
}
|
|
MemProfile_UpdateWindow();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_ZoomOut
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_ZoomOut( int& scale, int numSteps )
|
|
{
|
|
scale--;
|
|
if ( scale < -numSteps )
|
|
{
|
|
scale = -numSteps;
|
|
return;
|
|
}
|
|
MemProfile_UpdateWindow();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_CalcScale
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
float MemProfile_CalcScale( int scale, int numSteps, float min, float max )
|
|
{
|
|
float t;
|
|
|
|
// from integral scale [-numSteps..numSteps] to float scale [min..max]
|
|
t = ( float )( scale + numSteps )/( float )( 2*numSteps );
|
|
t = min + t*( max-min );
|
|
|
|
return t;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_Draw
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_Draw( HDC hdc, RECT* clientRect )
|
|
{
|
|
char labelBuff[128];
|
|
HPEN hBlackPen;
|
|
HPEN hPenOld;
|
|
HPEN hNullPen;
|
|
HPEN hGreyPen;
|
|
HBRUSH hColoredBrush;
|
|
HBRUSH hBrushOld;
|
|
HFONT hFontOld;
|
|
int currentSample;
|
|
int numTicks;
|
|
int memoryHeight;
|
|
int windowWidth;
|
|
int windowHeight;
|
|
int x;
|
|
int y;
|
|
int y0;
|
|
int i;
|
|
int j;
|
|
int h;
|
|
int numbars;
|
|
RECT rect;
|
|
float t;
|
|
float scale;
|
|
|
|
hBlackPen = CreatePen( PS_SOLID, 1, RGB( 0,0,0 ) );
|
|
hGreyPen = CreatePen( PS_SOLID, 1, Sys_ColorScale( g_backgroundColor, 0.85f ) );
|
|
hNullPen = CreatePen( PS_NULL, 0, RGB( 0,0,0 ) );
|
|
hPenOld = ( HPEN )SelectObject( hdc, hBlackPen );
|
|
hFontOld = SelectFont( hdc, g_hProportionalFont );
|
|
|
|
// zoom
|
|
scale = MemProfile_CalcScale( g_memProfile_scale, PROFILE_SCALESTEPS, PROFILE_MINSCALE, PROFILE_MAXSCALE );
|
|
memoryHeight = ( int )( PROFILE_MEMORYHEIGHT*scale );
|
|
windowWidth = clientRect->right-clientRect->left;
|
|
windowHeight = clientRect->bottom-clientRect->top;
|
|
|
|
numTicks = windowHeight/memoryHeight + 2;
|
|
if ( numTicks < 0 )
|
|
{
|
|
numTicks = 1;
|
|
}
|
|
else if ( numTicks > 512/PROFILE_MAJORTICKMB + 1 )
|
|
{
|
|
numTicks = 512/PROFILE_MAJORTICKMB + 1;
|
|
}
|
|
|
|
SetBkColor( hdc, g_backgroundColor );
|
|
|
|
x = 0;
|
|
y = windowHeight;
|
|
for ( i=0; i<numTicks; i++ )
|
|
{
|
|
// major ticks
|
|
SelectObject( hdc, hBlackPen );
|
|
MoveToEx( hdc, 0, y, NULL );
|
|
LineTo( hdc, windowWidth, y );
|
|
|
|
if ( g_memProfile_tickMarks )
|
|
{
|
|
// could be very zoomed out, gap must be enough for label, otherwise don't draw
|
|
int gapY = memoryHeight/( PROFILE_NUMMINORTICKS+1 );
|
|
if ( gapY >= 10 )
|
|
{
|
|
// minor ticks
|
|
y0 = y;
|
|
SelectObject( hdc, hGreyPen );
|
|
for ( j=0; j<PROFILE_NUMMINORTICKS; j++ )
|
|
{
|
|
y0 += gapY;
|
|
MoveToEx( hdc, 0, y0, NULL );
|
|
LineTo( hdc, windowWidth, y0 );
|
|
}
|
|
}
|
|
}
|
|
|
|
// tick labels
|
|
if ( i )
|
|
{
|
|
rect.left = windowWidth - 50;
|
|
rect.right = windowWidth;
|
|
rect.top = y - 20;
|
|
rect.bottom = y;
|
|
sprintf( labelBuff, "%d MB", i*PROFILE_MAJORTICKMB );
|
|
DrawText( hdc, labelBuff, -1, &rect, DT_RIGHT|DT_SINGLELINE|DT_BOTTOM );
|
|
}
|
|
|
|
y -= memoryHeight;
|
|
}
|
|
|
|
// vertical bars
|
|
if ( g_memProfile_numSamples )
|
|
{
|
|
SelectObject( hdc, hNullPen );
|
|
|
|
numbars = windowWidth-PROFILE_LABELWIDTH;
|
|
currentSample = g_memProfile_numSamples-1;
|
|
for ( x=numbars-1; x>=0; x-=4 )
|
|
{
|
|
float sample = g_memProfile_samples[currentSample % PROFILE_MAXSAMPLES]/( 1024.0f * 1024.0f );
|
|
|
|
y = windowHeight;
|
|
t = sample/(float)PROFILE_MAJORTICKMB;
|
|
h = ( int )( t * ( float )memoryHeight );
|
|
if ( h )
|
|
{
|
|
if ( h > windowHeight )
|
|
h = windowHeight;
|
|
|
|
COLORREF barColor;
|
|
if ( sample >= PROFILE_WARNINGMB )
|
|
{
|
|
barColor = RGB( 100, 255, 100 );
|
|
}
|
|
else if ( sample >= PROFILE_SEVEREMB )
|
|
{
|
|
barColor = RGB( 255, 255, 100 );
|
|
}
|
|
else
|
|
{
|
|
barColor = RGB( 255, 0, 0 );
|
|
}
|
|
|
|
hColoredBrush = CreateSolidBrush( g_memProfile_colors ? barColor : RGB( 80, 80, 80 ) );
|
|
hBrushOld = ( HBRUSH )SelectObject( hdc, hColoredBrush );
|
|
|
|
Rectangle( hdc, x-4, y-h, x, y+1 );
|
|
y -= h;
|
|
|
|
SelectObject( hdc, hBrushOld );
|
|
DeleteObject( hColoredBrush );
|
|
}
|
|
|
|
currentSample--;
|
|
if ( currentSample < 0 )
|
|
{
|
|
// no data
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
SelectObject( hdc, hFontOld );
|
|
SelectObject( hdc, hPenOld );
|
|
DeleteObject( hBlackPen );
|
|
DeleteObject( hGreyPen );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_TimerProc
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_TimerProc( HWND hwnd, UINT_PTR idEvent )
|
|
{
|
|
static bool busy = false;
|
|
|
|
if ( busy )
|
|
{
|
|
return;
|
|
}
|
|
|
|
busy = true;
|
|
|
|
if ( g_connectedToApp )
|
|
{
|
|
// send as async
|
|
DmAPI_SendCommand( VXCONSOLE_COMMAND_PREFIX "!" "__memory__ quiet", false );
|
|
}
|
|
|
|
busy = false;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_WndProc
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
LRESULT CALLBACK MemProfile_WndProc( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam )
|
|
{
|
|
WORD wID = LOWORD( wParam );
|
|
HDC hdc;
|
|
PAINTSTRUCT ps;
|
|
RECT rect;
|
|
CREATESTRUCT *createStructPtr;
|
|
|
|
switch ( message )
|
|
{
|
|
case WM_CREATE:
|
|
// set the window identifier
|
|
createStructPtr = ( CREATESTRUCT* )lParam;
|
|
SetWindowLong( hwnd, GWL_USERDATA+0, ( LONG )createStructPtr->lpCreateParams );
|
|
|
|
// clear samples
|
|
g_memProfile_numSamples = 0;
|
|
memset( g_memProfile_samples, 0, sizeof( g_memProfile_samples ) );
|
|
return 0L;
|
|
|
|
case WM_DESTROY:
|
|
MemProfile_SaveConfig();
|
|
MemProfile_EnableProfiling( false );
|
|
g_memProfile_hWnd = NULL;
|
|
return 0L;
|
|
|
|
case WM_INITMENU:
|
|
CheckMenuItem( ( HMENU )wParam, IDM_MEMPROFILE_TICKMARKS, MF_BYCOMMAND | ( g_memProfile_tickMarks ? MF_CHECKED : MF_UNCHECKED ) );
|
|
CheckMenuItem( ( HMENU )wParam, IDM_MEMPROFILE_COLORS, MF_BYCOMMAND | ( g_memProfile_colors ? MF_CHECKED : MF_UNCHECKED ) );
|
|
CheckMenuItem( ( HMENU )wParam, IDM_MEMPROFILE_ENABLE, MF_BYCOMMAND | ( g_memProfile_Timer != NULL ? MF_CHECKED : MF_UNCHECKED ) );
|
|
return 0L;
|
|
|
|
case WM_PAINT:
|
|
GetClientRect( hwnd, &rect );
|
|
hdc = BeginPaint( hwnd, &ps );
|
|
MemProfile_Draw( hdc, &rect );
|
|
EndPaint( hwnd, &ps );
|
|
return 0L;
|
|
|
|
case WM_SIZE:
|
|
// force a redraw
|
|
MemProfile_UpdateWindow();
|
|
return 0L;
|
|
|
|
case WM_TIMER:
|
|
if ( wID == TIMERID_MEMPROFILE )
|
|
{
|
|
MemProfile_TimerProc( hwnd, TIMERID_MEMPROFILE );
|
|
return 0L;
|
|
}
|
|
break;
|
|
|
|
case WM_KEYDOWN:
|
|
switch ( wParam )
|
|
{
|
|
case VK_INSERT:
|
|
MemProfile_ZoomIn( g_memProfile_scale, PROFILE_SCALESTEPS );
|
|
return 0L;
|
|
|
|
case VK_DELETE:
|
|
MemProfile_ZoomOut( g_memProfile_scale, PROFILE_SCALESTEPS );
|
|
return 0L;
|
|
}
|
|
break;
|
|
|
|
case WM_COMMAND:
|
|
switch ( wID )
|
|
{
|
|
case IDM_MEMPROFILE_TICKMARKS:
|
|
g_memProfile_tickMarks ^= 1;
|
|
MemProfile_UpdateWindow();
|
|
return 0L;
|
|
|
|
case IDM_MEMPROFILE_COLORS:
|
|
g_memProfile_colors ^= 1;
|
|
MemProfile_UpdateWindow();
|
|
return 0L;
|
|
|
|
case IDM_MEMPROFILE_ZOOMIN:
|
|
MemProfile_ZoomIn( g_memProfile_scale, PROFILE_SCALESTEPS );
|
|
return 0L;
|
|
|
|
case IDM_MEMPROFILE_ZOOMOUT:
|
|
MemProfile_ZoomOut( g_memProfile_scale, PROFILE_SCALESTEPS );
|
|
return 0L;
|
|
|
|
case IDM_MEMPROFILE_ENABLE:
|
|
bool bEnable = ( g_memProfile_Timer != NULL );
|
|
bEnable ^= 1;
|
|
MemProfile_EnableProfiling( bEnable );
|
|
MemProfile_SetTitle();
|
|
return 0L;
|
|
}
|
|
break;
|
|
}
|
|
return ( DefWindowProc( hwnd, message, wParam, lParam ) );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_Open
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
void MemProfile_Open()
|
|
{
|
|
HWND hWnd;
|
|
|
|
if ( g_memProfile_hWnd )
|
|
{
|
|
// only one profile instance
|
|
if ( IsIconic( g_memProfile_hWnd ) )
|
|
ShowWindow( g_memProfile_hWnd, SW_RESTORE );
|
|
SetForegroundWindow( g_memProfile_hWnd );
|
|
return;
|
|
}
|
|
|
|
hWnd = CreateWindowEx(
|
|
WS_EX_CLIENTEDGE,
|
|
"MEMPROFILECLASS",
|
|
"",
|
|
WS_POPUP|WS_CAPTION|WS_SYSMENU|WS_SIZEBOX|WS_MINIMIZEBOX|WS_MAXIMIZEBOX,
|
|
0,
|
|
0,
|
|
600,
|
|
500,
|
|
g_hDlgMain,
|
|
NULL,
|
|
g_hInstance,
|
|
( void* )ID_MEMPROFILE );
|
|
g_memProfile_hWnd = hWnd;
|
|
|
|
MemProfile_EnableProfiling( true );
|
|
MemProfile_SetTitle();
|
|
|
|
if ( g_memProfile_WindowRect.right && g_memProfile_WindowRect.bottom )
|
|
MoveWindow( g_memProfile_hWnd, g_memProfile_WindowRect.left, g_memProfile_WindowRect.top, g_memProfile_WindowRect.right-g_memProfile_WindowRect.left, g_memProfile_WindowRect.bottom-g_memProfile_WindowRect.top, FALSE );
|
|
ShowWindow( g_memProfile_hWnd, SHOW_OPENWINDOW );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// MemProfile_Init
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
bool MemProfile_Init()
|
|
{
|
|
WNDCLASS wndclass;
|
|
|
|
// set up our window class
|
|
memset( &wndclass, 0, sizeof( wndclass ) );
|
|
wndclass.style = 0;
|
|
wndclass.lpfnWndProc = MemProfile_WndProc;
|
|
wndclass.cbClsExtra = 0;
|
|
wndclass.cbWndExtra = 0;
|
|
wndclass.hInstance = g_hInstance;
|
|
wndclass.hIcon = g_hIcons[ICON_APPLICATION];
|
|
wndclass.hCursor = LoadCursor( NULL, IDC_ARROW );
|
|
wndclass.hbrBackground = g_hBackgroundBrush;
|
|
wndclass.lpszMenuName = MAKEINTRESOURCE( MENU_MEMPROFILE );
|
|
wndclass.lpszClassName = "MEMPROFILECLASS";
|
|
if ( !RegisterClass( &wndclass ) )
|
|
return false;
|
|
|
|
MemProfile_LoadConfig();
|
|
|
|
return true;
|
|
}
|