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author | tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2011-06-26 00:29:37 +0000 |
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committer | tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2011-06-26 00:29:37 +0000 |
commit | 2785103a6bd4de55bd26d79e34d0fdd4b329a73a (patch) | |
tree | c2738b1095bfdb263da27bc1391403d829522a14 /krita/core/tiles/kis_tile.cc | |
parent | f008adb5a77e094eaf6abf3fc0f36958e66896a5 (diff) | |
download | koffice-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.cc | 152 |
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); -} |