actions/itgmania212121
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

in the middle of working on 1.70. Now compiles in Visual Studio.net

Browse Source
This commit is contained in:
Chris Danford
2002-03-30 20:00:13 +00:00
parent 1c6533c283
commit d2eeed810c
72 changed files with 2726 additions and 1321 deletions
Download Patch File Download Diff File Expand all files Collapse all files
stepmania/src/RageTextureManager.cpp
+40 -29
View File
@@ -17,31 +17,33 @@
#include "RageBitmapTexture.h"
#include "RageMovieTexture.h"
#include "RageUtil.h"
#include <assert.h>
#include "RageHelper.h"
LPRageTextureManager TM = NULL;
RageTextureManager* TEXTURE = NULL;
//-----------------------------------------------------------------------------
// constructor/destructor
//-----------------------------------------------------------------------------
RageTextureManager::RageTextureManager( LPRageScreen pScreen )
RageTextureManager::RageTextureManager( RageScreen* pScreen )
{
assert( pScreen != NULL );
m_pScreen = pScreen;
m_dwMaxTextureSize = 2048; // infinite size
m_dwTextureColorDepth = 16;
}
RageTextureManager::~RageTextureManager()
{
// delete all textures
POSITION pos = m_mapPathToTexture.GetStartPosition();
CString key;
LPRageTexture value;
CString sPath;
RageTexture* pTexture;
while( pos != NULL ) // iterate over all k/v pairs in map
{
m_mapPathToTexture.GetNextAssoc( pos, key, value );
SAFE_DELETE( value );
m_mapPathToTexture.GetNextAssoc( pos, sPath, pTexture );
HELPER.Log( "TEXTURE LEAK: '%s', RefCount = %d.", sPath, pTexture->m_iRefCount );
SAFE_DELETE( pTexture );
}
m_mapPathToTexture.RemoveAll();
@@ -51,36 +53,42 @@ RageTextureManager::~RageTextureManager()
//-----------------------------------------------------------------------------
// Load/Unload textures from disk
//-----------------------------------------------------------------------------
LPRageTexture RageTextureManager::LoadTexture( CString sTexturePath, DWORD dwHints, bool bForceReload )
RageTexture* RageTextureManager::LoadTexture( CString sTexturePath, const DWORD dwHints, const bool bForceReload )
{
// RageLog( "RageTextureManager::LoadTexture(%s).", sTexturePath );
sTexturePath.MakeLower();
// HELPER.Log( "RageTextureManager::LoadTexture(%s).", sTexturePath );
// holder for the new texture
LPRageTexture pTexture;
RageTexture* pTexture;
// Convert the path to lowercase so that we don't load duplicates.
// Really, this does not solve the duplicate problem. We could have to copies
// of the same bitmap if there are equivalent but different paths
// (e.g. "Bitmaps\me.bmp" and "..\Rage PC Edition\Bitmaps\me.bmp" ).
sTexturePath.MakeLower();
if( m_mapPathToTexture.Lookup( sTexturePath, pTexture ) ) // if the texture already exists in the map
{
// RageLog( ssprintf("Found that '%s' is already loaded. Using the loaded copy.", sTexturePath) );
pTexture->m_iRefCount++;
HELPER.Log( ssprintf("RageTextureManager: '%s' now has %d references.", sTexturePath, pTexture->m_iRefCount) );
}
else // the texture is not already loaded
{
CString sDrive, sDir, sFName, sExt;
splitpath( FALSE, sTexturePath, sDrive, sDir, sFName, sExt );
splitpath( false, sTexturePath, sDrive, sDir, sFName, sExt );
if( sExt == "avi" || sExt == "mpg" || sExt == "mpeg" )
pTexture = (LPRageTexture) new RageMovieTexture( m_pScreen, sTexturePath );
pTexture = (RageTexture*) new RageMovieTexture( m_pScreen, sTexturePath );
else
pTexture = (LPRageTexture) new RageBitmapTexture( m_pScreen, sTexturePath, dwHints );
pTexture = (RageTexture*) new RageBitmapTexture( m_pScreen, sTexturePath, m_dwMaxTextureSize, m_dwTextureColorDepth, dwHints );
RageLog( "RageTextureManager: allocating space for '%s' (%ux%u).", sTexturePath, pTexture->GetTextureWidth(), pTexture->GetTextureHeight() );
HELPER.Log( "RageTextureManager: Loading '%s' (%ux%u) from disk. It has %d references",
sTexturePath,
pTexture->GetTextureWidth(),
pTexture->GetTextureHeight(),
pTexture->m_iRefCount
);
m_mapPathToTexture.SetAt( sTexturePath, pTexture );
}
@@ -92,6 +100,7 @@ LPRageTexture RageTextureManager::LoadTexture( CString sTexturePath, DWORD dwHin
bool RageTextureManager::IsTextureLoaded( CString sTexturePath )
{
sTexturePath.MakeLower();
RageTexture* pTexture;
if( m_mapPathToTexture.Lookup( sTexturePath, pTexture ) ) // if the texture exists in the map
@@ -102,33 +111,35 @@ bool RageTextureManager::IsTextureLoaded( CString sTexturePath )
void RageTextureManager::UnloadTexture( CString sTexturePath )
{
// RageLog( "RageTextureManager::UnloadTexture(%s).", sTexturePath );
sTexturePath.MakeLower();
// HELPER.Log( "RageTextureManager::UnloadTexture(%s).", sTexturePath );
if( sTexturePath == "" )
{
RageLog( "RageTextureManager::UnloadTexture(): tried to Unload a blank" );
HELPER.Log( "RageTextureManager::UnloadTexture(): tried to Unload a blank texture." );
return;
}
if( !IsTextureLoaded( sTexturePath ) )
RageError( ssprintf("Tried to Unload a texture that wasn't loaded. '%s'", sTexturePath) );
sTexturePath.MakeLower();
LPRageTexture pTexture;
RageTexture* pTexture;
if( m_mapPathToTexture.Lookup( sTexturePath, pTexture ) ) // if the texture exists in the map
{
pTexture->m_iRefCount--;
if( pTexture->m_iRefCount == 0 ) // there are no more references to this texture
{
RageLog( ssprintf("RageTextureManager: deallocating '%s'.", sTexturePath) );
HELPER.Log( ssprintf("RageTextureManager: '%s' will be deleted. It has %d references.", sTexturePath, pTexture->m_iRefCount) );
SAFE_DELETE( pTexture ); // free the texture
m_mapPathToTexture.RemoveKey( sTexturePath ); // and remove the key in the map
}
// else
// RageLog( ssprintf("The texture '%s' has %d more references. It will not be deleted.",
// sTexturePath, pTexture->m_iRefCount) );
else
{
HELPER.Log( ssprintf("RageTextureManager: '%s' will not be deleted. It still has %d references.", sTexturePath, pTexture->m_iRefCount) );
}
}
else // texture not found
{
HELPER.FatalError( ssprintf("Tried to Unload texture '%s' that wasn't loaded.", sTexturePath) );
}
}