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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-06-26 00:29:37 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-06-26 00:29:37 +0000
commit2785103a6bd4de55bd26d79e34d0fdd4b329a73a (patch)
treec2738b1095bfdb263da27bc1391403d829522a14 /krita/core/tiles/kis_tile.cc
parentf008adb5a77e094eaf6abf3fc0f36958e66896a5 (diff)
downloadkoffice-2785103a6bd4de55bd26d79e34d0fdd4b329a73a.tar.gz
koffice-2785103a6bd4de55bd26d79e34d0fdd4b329a73a.zip
Remove krita* in preparation for name switch from Krita to Chalk
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1238361 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'krita/core/tiles/kis_tile.cc')
-rw-r--r--krita/core/tiles/kis_tile.cc152
1 files changed, 0 insertions, 152 deletions
diff --git a/krita/core/tiles/kis_tile.cc b/krita/core/tiles/kis_tile.cc
deleted file mode 100644
index 86d55128..00000000
--- a/krita/core/tiles/kis_tile.cc
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-#include <assert.h>
-#include <kdebug.h>
-
-#include "kis_tile_global.h"
-#include "kis_tile.h"
-#include "kis_tileddatamanager.h"
-#include "kis_tilemanager.h"
-
-const TQ_INT32 KisTile::WIDTH = 64;
-const TQ_INT32 KisTile::HEIGHT = 64;
-
-
-KisTile::KisTile(TQ_INT32 pixelSize, TQ_INT32 col, TQ_INT32 row, const TQ_UINT8 *defPixel)
-{
- m_pixelSize = pixelSize;
- m_data = 0;
- m_nextTile = 0;
- m_col = col;
- m_row = row;
- m_nReadlock = 0;
-
- allocate();
-
- KisTileManager::instance()->registerTile(this);
-
- setData(defPixel);
-}
-
-KisTile::KisTile(const KisTile& rhs, TQ_INT32 col, TQ_INT32 row)
-{
- if (this != &rhs) {
- m_pixelSize = rhs.m_pixelSize;
- m_data = 0;
- m_nextTile = 0;
- m_nReadlock = 0;
-
- allocate();
-
- // Assure we have data to copy
- rhs.addReader();
- memcpy(m_data, rhs.m_data, WIDTH * HEIGHT * m_pixelSize * sizeof(TQ_UINT8));
- rhs.removeReader();
-
- m_col = col;
- m_row = row;
-
- KisTileManager::instance()->registerTile(this);
- }
-}
-
-KisTile::KisTile(const KisTile& rhs)
-{
- if (this != &rhs) {
- m_pixelSize = rhs.m_pixelSize;
- m_col = rhs.m_col;
- m_row = rhs.m_row;
- m_data = 0;
- m_nextTile = 0;
- m_nReadlock = 0;
-
- allocate();
-
- rhs.addReader();
- memcpy(m_data, rhs.m_data, WIDTH * HEIGHT * m_pixelSize * sizeof(TQ_UINT8));
- rhs.removeReader();
-
- KisTileManager::instance()->registerTile(this);
- }
-}
-
-KisTile::~KisTile()
-{
- KisTileManager::instance()->deregisterTile(this); // goes before the deleting of m_data!
-
- if (m_data) {
-// delete[] m_data;
- KisTileManager::instance()->dontNeedTileData(m_data, m_pixelSize);
- m_data = 0;
- }
- assert( !readers() );
-}
-
-void KisTile::allocate()
-{
- if (m_data == 0) {
- assert (!readers());
- m_data = KisTileManager::instance()->requestTileData(m_pixelSize);
- Q_CHECK_PTR(m_data);
- }
-}
-
-void KisTile::setNext(KisTile *n)
-{
- m_nextTile = n;
-}
-
-TQ_UINT8 *KisTile::data(TQ_INT32 x, TQ_INT32 y ) const
-{
- addReader();
- removeReader();
-
- Q_ASSERT(m_data != 0);
- if (m_data == 0) return 0;
-
- return m_data + m_pixelSize * ( y * WIDTH + x );
-}
-
-void KisTile::setData(const TQ_UINT8 *pixel)
-{
- addReader();
- TQ_UINT8 *dst = m_data;
- for(int i=0; i <WIDTH * HEIGHT;i++)
- {
- memcpy(dst, pixel, m_pixelSize);
- dst+=m_pixelSize;
- }
- removeReader();
-}
-
-void KisTile::addReader() const
-{
- if (m_nReadlock++ == 0)
- KisTileManager::instance()->ensureTileLoaded(this);
- else if (m_nReadlock < 0) {
- kdDebug(41000) << m_nReadlock << endl;
- assert(0);
- }
- assert(m_data);
-}
-
-void KisTile::removeReader() const
-{
- if (--m_nReadlock == 0)
- KisTileManager::instance()->maySwapTile(this);
-}