Arachnoid GLESv1.1 plugin. Compile and run (a bit glitchy and no frameskip) on the...

[mupen64plus-pandora.git] / source / mupen64plus-video-arachnoid / src / texture / CachedTexture.cpp

diff --git a/source/mupen64plus-video-arachnoid/src/texture/CachedTexture.cpp b/source/mupen64plus-video-arachnoid/src/texture/CachedTexture.cpp
new file mode 100755 (executable)
index 0000000..ed8e700
--- /dev/null
+++ b/source/mupen64plus-video-arachnoid/src/texture/CachedTexture.cpp
@@ -0,0 +1,129 @@
+/******************************************************************************
+ * Arachnoid Graphics Plugin for Mupen64Plus
+ * http://bitbucket.org/wahrhaft/mupen64plus-video-arachnoid/
+ *
+ * Copyright (C) 2007 Kristofer Karlsson, Rickard Niklasson
+ *
+ * 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 "CachedTexture.h"
+
+#include "m64p.h"
+#include "OpenGL.h"
+
+//-----------------------------------------------------------------------------
+//! Constructor
+//-----------------------------------------------------------------------------
+CachedTexture::CachedTexture()
+{
+    m_id = 0;                //!< id used by OpenGL to identify texture
+    m_textureSize = 0;       //!< Size of texture in bytes
+    address = 0;
+    crc  = 0;
+    offsetS = offsetT  = 0;
+    maskS = maskT  = 0;
+    clampS = clampT  = 0;
+    mirrorS = mirrorT  = 0;
+    line = 0;
+    size = 0;
+    format = 0;                    //!< Texture format
+    tMem = 0;
+    palette = 0;                   //!< What Texture Look Up Table to use
+    width  = height = 0;           // N64 width and height
+    clampWidth = clampHeight = 0;  // Size to clamp to
+    realWidth = realHeight = 0;    // Actual texture size
+    scaleS = scaleT  = 0;          // Scale to map to 0.0-1.0
+    shiftScaleS = shiftScaleT = 0; // Scale to shift
+}
+
+//-----------------------------------------------------------------------------
+//! Destructor
+//-----------------------------------------------------------------------------
+CachedTexture::~CachedTexture()
+{
+
+}
+
+//-----------------------------------------------------------------------------
+//! Activate texture
+//-----------------------------------------------------------------------------
+void CachedTexture::activate()
+{
+    glEnable(GL_TEXTURE_2D);
+    glBindTexture( GL_TEXTURE_2D, m_id );
+}
+
+//-----------------------------------------------------------------------------
+//! Deactivate texture
+//-----------------------------------------------------------------------------
+void CachedTexture::deactivate()
+{
+    glDisable(GL_TEXTURE_2D);
+    glBindTexture( GL_TEXTURE_2D, 0 );    
+}
+
+//-----------------------------------------------------------------------------
+//! Equal operator
+//-----------------------------------------------------------------------------
+bool CachedTexture::operator == (const CachedTexture& t) const
+{
+    return( crc         == t.crc &&
+            width       == t.width &&
+            height      == t.height &&
+            clampWidth  == t.clampWidth &&
+            clampHeight == t.clampHeight &&
+            maskS       == t.maskS &&
+            maskT       == t.maskT &&
+            mirrorS     == t.mirrorS &&
+            mirrorT     == t.mirrorT &&
+            clampS      == t.clampS &&
+            clampT      == t.clampT &&
+            format      == t.format /* &&
+            size        == t.size */ );
+}
+
+//-----------------------------------------------------------------------------
+//! Assign operator
+//-----------------------------------------------------------------------------
+CachedTexture& CachedTexture::operator = (const CachedTexture& v)
+{     
+    address = v.address;
+    crc     = v.crc;
+    format  = v.format;
+    size    = v.size;
+    width   = v.width;
+    height  = v.height;
+    clampWidth  = v.clampWidth;
+    clampHeight = v.clampHeight;
+    palette = v.palette;
+/*    cache.current[tile]->fulS = gSP.textureTile[tile]->fulS;
+    cache.current[tile]->fulT = gSP.textureTile[tile]->fulT;
+    cache.current[tile]->ulS = gSP.textureTile[tile]->ulS;
+    cache.current[tile]->ulT = gSP.textureTile[tile]->ulT;
+    cache.current[tile]->lrS = gSP.textureTile[tile]->lrS;
+    cache.current[tile]->lrT = gSP.textureTile[tile]->lrT;*/
+    maskS = v.maskS;
+    maskT = v.maskT;
+    mirrorS = v.mirrorS;
+    mirrorT = v.mirrorT;
+    clampS = v.clampS;
+    clampT = v.clampT;
+    line = v.line;
+    tMem = v.tMem;
+    //lastDList = RSP.DList;
+    //frameBufferTexture = FALSE;
+    return *this;     
+}