diff options
Diffstat (limited to 'source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp')
| -rw-r--r-- | source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp deleted file mode 100644 index 3afb94413bc..00000000000 --- a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp +++ /dev/null @@ -1,278 +0,0 @@ -/* - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * 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. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -/** \file gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp - * \ingroup bgerastogl - */ - -#include <iostream> - -#include "RAS_ListRasterizer.h" - -#ifdef WIN32 -#include <windows.h> -#endif // WIN32 - -#include "GPU_glew.h" - -#include "RAS_MaterialBucket.h" -#include "RAS_TexVert.h" -#include "MT_assert.h" - -//#if defined(DEBUG) -//#ifdef WIN32 -//#define spit(x) std::cout << x << std::endl; -//#endif //WIN32 -//#else -#define spit(x) -//#endif - -RAS_ListSlot::RAS_ListSlot(RAS_ListRasterizer* rasty) -: KX_ListSlot(), - m_list(0), - m_flag(LIST_MODIFY|LIST_CREATE), - m_matnr(0), - m_rasty(rasty) -{ -} - -int RAS_ListSlot::Release() -{ - if (--m_refcount > 0) - return m_refcount; - m_rasty->RemoveListSlot(this); - delete this; - return 0; -} - -RAS_ListSlot::~RAS_ListSlot() -{ - RemoveList(); -} - - -void RAS_ListSlot::RemoveList() -{ - if (m_list != 0) { - spit("Releasing display list (" << m_list << ")"); - glDeleteLists((GLuint)m_list, 1); - m_list =0; - } -} - -void RAS_ListSlot::DrawList() -{ - if (m_flag &LIST_MODIFY) { - if (m_flag &LIST_CREATE) { - if (m_list == 0) { - m_list = (unsigned int)glGenLists(1); - m_flag = m_flag &~ LIST_CREATE; - spit("Created display list (" << m_list << ")"); - } - } - if (m_list != 0) - glNewList((GLuint)m_list, GL_COMPILE); - - m_flag |= LIST_BEGIN; - return; - } - glCallList(m_list); -} - -void RAS_ListSlot::EndList() -{ - if (m_flag & LIST_BEGIN) { - glEndList(); - m_flag = m_flag &~(LIST_BEGIN|LIST_MODIFY); - m_flag |= LIST_END; - glCallList(m_list); - } -} - -void RAS_ListSlot::SetModified(bool mod) -{ - if (mod && !(m_flag & LIST_MODIFY)) { - spit("Modifying list (" << m_list << ")"); - m_flag = m_flag &~ LIST_END; - m_flag |= LIST_MODIFY; - } -} - -bool RAS_ListSlot::End() -{ - return (m_flag &LIST_END)!=0; -} - - - -RAS_ListRasterizer::RAS_ListRasterizer(RAS_ICanvas* canvas, bool lock, RAS_STORAGE_TYPE storage) -: RAS_OpenGLRasterizer(canvas, storage) -{ -} - -RAS_ListRasterizer::~RAS_ListRasterizer() -{ - ReleaseAlloc(); -} - -void RAS_ListRasterizer::RemoveListSlot(RAS_ListSlot* list) -{ - if (list->m_flag & LIST_DERIVEDMESH) { - RAS_DerivedMeshLists::iterator it = mDerivedMeshLists.begin(); - while (it != mDerivedMeshLists.end()) { - RAS_ListSlots *slots = it->second; - if (slots->size() > list->m_matnr && slots->at(list->m_matnr) == list) { - (*slots)[list->m_matnr] = NULL; - // check if all slots are NULL and if yes, delete the entry - int i; - for (i=slots->size(); i-- > 0; ) { - if (slots->at(i) != NULL) - break; - } - if (i < 0) { - slots->clear(); - delete slots; - mDerivedMeshLists.erase(it); - } - break; - } - ++it; - } - } else { - RAS_ArrayLists::iterator it = mArrayLists.begin(); - while (it != mArrayLists.end()) { - if (it->second == list) { - mArrayLists.erase(it); - break; - } - it++; - } - } -} - -RAS_ListSlot* RAS_ListRasterizer::FindOrAdd(RAS_MeshSlot& ms) -{ - /* - * Keep a copy of constant lists submitted for rendering, - * this guards against (replicated)new...delete every frame, - * and we can reuse lists! - * :: sorted by mesh slot - */ - RAS_ListSlot* localSlot = (RAS_ListSlot*)ms.m_DisplayList; - if (!localSlot) { - if (ms.m_pDerivedMesh) { - // that means that we draw based on derived mesh, a display list is possible - // Note that we come here only for static derived mesh - int matnr = ms.m_bucket->GetPolyMaterial()->GetMaterialIndex(); - RAS_ListSlot* nullSlot = NULL; - RAS_ListSlots *listVector; - RAS_DerivedMeshLists::iterator it = mDerivedMeshLists.find(ms.m_pDerivedMesh); - if (it == mDerivedMeshLists.end()) { - listVector = new RAS_ListSlots(matnr+4, nullSlot); - localSlot = new RAS_ListSlot(this); - localSlot->m_flag |= LIST_DERIVEDMESH; - localSlot->m_matnr = matnr; - listVector->at(matnr) = localSlot; - mDerivedMeshLists.insert(std::pair<DerivedMesh*, RAS_ListSlots*>(ms.m_pDerivedMesh, listVector)); - } else { - listVector = it->second; - if (listVector->size() <= matnr) - listVector->resize(matnr+4, nullSlot); - if ((localSlot = listVector->at(matnr)) == NULL) { - localSlot = new RAS_ListSlot(this); - localSlot->m_flag |= LIST_DERIVEDMESH; - localSlot->m_matnr = matnr; - listVector->at(matnr) = localSlot; - } else { - localSlot->AddRef(); - } - } - } else { - RAS_ArrayLists::iterator it = mArrayLists.find(ms.m_displayArrays); - if (it == mArrayLists.end()) { - localSlot = new RAS_ListSlot(this); - mArrayLists.insert(std::pair<RAS_DisplayArrayList, RAS_ListSlot*>(ms.m_displayArrays, localSlot)); - } else { - localSlot = static_cast<RAS_ListSlot*>(it->second->AddRef()); - } - } - } - MT_assert(localSlot); - return localSlot; -} - -void RAS_ListRasterizer::ReleaseAlloc() -{ - for (RAS_ArrayLists::iterator it = mArrayLists.begin();it != mArrayLists.end();++it) - delete it->second; - mArrayLists.clear(); - for (RAS_DerivedMeshLists::iterator it = mDerivedMeshLists.begin();it != mDerivedMeshLists.end();++it) { - RAS_ListSlots* slots = it->second; - for (int i=slots->size(); i-- > 0; ) { - RAS_ListSlot* slot = slots->at(i); - if (slot) - delete slot; - } - slots->clear(); - delete slots; - } - mDerivedMeshLists.clear(); -} - -void RAS_ListRasterizer::IndexPrimitives(RAS_MeshSlot& ms) -{ - RAS_ListSlot* localSlot =0; - - if (ms.m_bDisplayList) { - localSlot = FindOrAdd(ms); - localSlot->DrawList(); - - if (localSlot->End()) { - // save slot here too, needed for replicas and object using same mesh - // => they have the same vertexarray but different mesh slot - ms.m_DisplayList = localSlot; - return; - } - } - - RAS_OpenGLRasterizer::IndexPrimitives(ms); - - if (ms.m_bDisplayList) { - localSlot->EndList(); - ms.m_DisplayList = localSlot; - } -} - -bool RAS_ListRasterizer::Init(void) -{ - return RAS_OpenGLRasterizer::Init(); -} - -void RAS_ListRasterizer::SetDrawingMode(int drawingmode) -{ - RAS_OpenGLRasterizer::SetDrawingMode(drawingmode); -} - -void RAS_ListRasterizer::Exit() -{ - RAS_OpenGLRasterizer::Exit(); -} - -// eof |