Rice Video Plugin for GLES1.1

[mupen64plus-pandora.git] / source / rice_gles / src / GraphicsContext.cpp

diff --git a/source/rice_gles/src/GraphicsContext.cpp b/source/rice_gles/src/GraphicsContext.cpp
new file mode 100644 (file)
index 0000000..37b91fa
--- /dev/null
+++ b/source/rice_gles/src/GraphicsContext.cpp
@@ -0,0 +1,118 @@
+/*
+
+  Copyright (C) 2003 Rice1964
+
+  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#define M64P_PLUGIN_PROTOTYPES 1
+#include "m64p_plugin.h"
+#include "m64p_vidext.h"
+
+#include "FrameBuffer.h"
+#include "OGLGraphicsContext.h"
+#include "Video.h"
+
+CGraphicsContext* CGraphicsContext::g_pGraphicsContext = NULL;
+bool CGraphicsContext::m_deviceCapsIsInitialized = false;
+bool CGraphicsContext::needCleanScene = false;
+int CGraphicsContext::m_maxFSAA = 16;
+int CGraphicsContext::m_maxAnisotropy = 16;
+
+CGraphicsContext * CGraphicsContext::Get(void)
+{   
+    return CGraphicsContext::g_pGraphicsContext;
+}
+    
+CGraphicsContext::CGraphicsContext() :
+    m_supportTextureMirror(false),
+    m_bReady(false), 
+        m_bActive(false),
+        m_bWindowed(true)
+{
+}
+CGraphicsContext::~CGraphicsContext()
+{
+    g_pFrameBufferManager->CloseUp();
+}
+
+uint32 CGraphicsContext::m_dwWindowStyle=0;         // Saved window style for mode switches
+uint32 CGraphicsContext::m_dwWindowExStyle=0;       // Saved window style for mode switches
+uint32 CGraphicsContext::m_dwStatusWindowStyle=0;   // Saved window style for mode switches
+
+void CGraphicsContext::InitWindowInfo()
+{
+}
+
+bool CGraphicsContext::Initialize(uint32 dwWidth, uint32 dwHeight, BOOL bWindowed)
+{
+    m_bWindowed = (bWindowed != 0);
+
+    g_pFrameBufferManager->Initialize();
+    return true;
+}
+
+bool CGraphicsContext::ResizeInitialize(uint32 dwWidth, uint32 dwHeight, BOOL bWindowed )
+{
+    return true;
+}
+
+void CGraphicsContext::CleanUp()
+{
+    m_bActive = false;
+    m_bReady  = false;
+}
+
+
+int __cdecl SortFrequenciesCallback( const void* arg1, const void* arg2 )
+{
+    unsigned int* p1 = (unsigned int*)arg1;
+    unsigned int* p2 = (unsigned int*)arg2;
+
+    if( *p1 < *p2 )   
+        return -1;
+    else if( *p1 > *p2 )   
+        return 1;
+    else 
+        return 0;
+}
+int __cdecl SortResolutionsCallback( const void* arg1, const void* arg2 )
+{
+    unsigned int* p1 = (unsigned int*)arg1;
+    unsigned int* p2 = (unsigned int*)arg2;
+
+    if( *p1 < *p2 )   
+        return -1;
+    else if( *p1 > *p2 )   
+        return 1;
+    else 
+    {
+        if( p1[1] < p2[1] )   
+            return -1;
+        else if( p1[1] > p2[1] )   
+            return 1;
+        else
+            return 0;
+    }
+}
+
+// This is a static function, will be called when the plugin DLL is initialized
+void CGraphicsContext::InitDeviceParameters(void)
+{
+    // To initialze device parameters for OpenGL
+    COGLGraphicsContext::InitDeviceParameters();
+}
+