diff options
Diffstat (limited to 'source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp')
| -rw-r--r-- | source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp | 293 |
1 files changed, 44 insertions, 249 deletions
diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp index 7db433b5b4f..7c0956839a7 100644 --- a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp +++ b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp @@ -43,6 +43,10 @@ #include "MT_CmMatrix4x4.h" #include "RAS_IRenderTools.h" // rendering text +#include "RAS_StorageIM.h" +#include "RAS_StorageVA.h" +#include "RAS_StorageVBO.h" + #include "GPU_draw.h" #include "GPU_material.h" #include "GPU_extensions.h" @@ -71,7 +75,7 @@ static GLuint right_eye_vinterlace_mask[32]; */ static GLuint hinterlace_mask[33]; -RAS_OpenGLRasterizer::RAS_OpenGLRasterizer(RAS_ICanvas* canvas) +RAS_OpenGLRasterizer::RAS_OpenGLRasterizer(RAS_ICanvas* canvas, int storage) :RAS_IRasterizer(canvas), m_2DCanvas(canvas), m_fogenabled(false), @@ -90,7 +94,8 @@ RAS_OpenGLRasterizer::RAS_OpenGLRasterizer(RAS_ICanvas* canvas) m_attrib_num(0), //m_last_alphablend(GPU_BLEND_SOLID), m_last_frontface(true), - m_materialCachingInfo(0) + m_materialCachingInfo(0), + m_storage_type(storage) { m_viewmatrix.setIdentity(); m_viewinvmatrix.setIdentity(); @@ -104,6 +109,24 @@ RAS_OpenGLRasterizer::RAS_OpenGLRasterizer(RAS_ICanvas* canvas) hinterlace_mask[32] = 0; m_prevafvalue = GPU_get_anisotropic(); + + if (m_storage_type == RAS_VBO /*|| m_storage_type == RAS_AUTO_STORAGE && GLEW_ARB_vertex_buffer_object*/) + { + m_storage = new RAS_StorageVBO(&m_texco_num, m_texco, &m_attrib_num, m_attrib); + m_failsafe_storage = new RAS_StorageIM(&m_texco_num, m_texco, &m_attrib_num, m_attrib); + m_storage_type = RAS_VBO; + } + else if (m_storage_type == RAS_VA || m_storage_type == RAS_AUTO_STORAGE && GLEW_VERSION_1_1) + { + m_storage = new RAS_StorageVA(&m_texco_num, m_texco, &m_attrib_num, m_attrib); + m_failsafe_storage = new RAS_StorageIM(&m_texco_num, m_texco, &m_attrib_num, m_attrib); + m_storage_type = RAS_VA; + } + else + { + m_storage = m_failsafe_storage = new RAS_StorageIM(&m_texco_num, m_texco, &m_attrib_num, m_attrib); + m_storage_type = RAS_IMMEDIATE; + } } @@ -112,10 +135,12 @@ RAS_OpenGLRasterizer::~RAS_OpenGLRasterizer() { // Restore the previous AF value GPU_set_anisotropic(m_prevafvalue); + delete m_storage; } bool RAS_OpenGLRasterizer::Init() { + bool storage_init; GPU_state_init(); @@ -143,7 +168,9 @@ bool RAS_OpenGLRasterizer::Init() glShadeModel(GL_SMOOTH); - return true; + storage_init = m_storage->Init(); + + return true && storage_init; } @@ -264,6 +291,8 @@ bool RAS_OpenGLRasterizer::SetMaterial(const RAS_IPolyMaterial& mat) void RAS_OpenGLRasterizer::Exit() { + m_storage->Exit(); + glEnable(GL_CULL_FACE); glEnable(GL_DEPTH_TEST); glClearDepth(1.0); @@ -286,7 +315,7 @@ void RAS_OpenGLRasterizer::Exit() bool RAS_OpenGLRasterizer::BeginFrame(int drawingmode, double time) { m_time = time; - m_drawingmode = drawingmode; + SetDrawingMode(drawingmode); // Blender camera routine destroys the settings if (m_drawingmode < KX_SOLID) @@ -325,6 +354,8 @@ void RAS_OpenGLRasterizer::SetDrawingMode(int drawingmode) if (m_drawingmode == KX_WIREFRAME) glDisable(GL_CULL_FACE); + + m_storage->SetDrawingMode(drawingmode); } int RAS_OpenGLRasterizer::GetDrawingMode() @@ -664,7 +695,7 @@ void RAS_OpenGLRasterizer::IndexPrimitives_3DText(RAS_MeshSlot& ms, glattrib = -1; if (GLEW_ARB_vertex_program) for (unit=0; unit<m_attrib_num; unit++) - if (m_attrib[unit] == RAS_TEXCO_UV1) + if (m_attrib[unit] == RAS_TEXCO_UV) glattrib = unit; rendertools->RenderText(polymat->GetDrawingMode(), polymat, @@ -706,256 +737,20 @@ void RAS_OpenGLRasterizer::SetAttrib(TexCoGen coords, int unit) m_attrib[unit] = coords; } -void RAS_OpenGLRasterizer::TexCoord(const RAS_TexVert &tv) -{ - int unit; - - if (GLEW_ARB_multitexture) { - for (unit=0; unit<m_texco_num; unit++) { - if (tv.getFlag() & RAS_TexVert::SECOND_UV && (int)tv.getUnit() == unit) { - glMultiTexCoord2fvARB(GL_TEXTURE0_ARB+unit, tv.getUV2()); - continue; - } - switch(m_texco[unit]) { - case RAS_TEXCO_ORCO: - case RAS_TEXCO_GLOB: - glMultiTexCoord3fvARB(GL_TEXTURE0_ARB+unit, tv.getXYZ()); - break; - case RAS_TEXCO_UV1: - glMultiTexCoord2fvARB(GL_TEXTURE0_ARB+unit, tv.getUV1()); - break; - case RAS_TEXCO_NORM: - glMultiTexCoord3fvARB(GL_TEXTURE0_ARB+unit, tv.getNormal()); - break; - case RAS_TEXTANGENT: - glMultiTexCoord4fvARB(GL_TEXTURE0_ARB+unit, tv.getTangent()); - break; - case RAS_TEXCO_UV2: - glMultiTexCoord2fvARB(GL_TEXTURE0_ARB+unit, tv.getUV2()); - break; - default: - break; - } - } - } - - if (GLEW_ARB_vertex_program) { - for (unit=0; unit<m_attrib_num; unit++) { - switch(m_attrib[unit]) { - case RAS_TEXCO_ORCO: - case RAS_TEXCO_GLOB: - glVertexAttrib3fvARB(unit, tv.getXYZ()); - break; - case RAS_TEXCO_UV1: - glVertexAttrib2fvARB(unit, tv.getUV1()); - break; - case RAS_TEXCO_NORM: - glVertexAttrib3fvARB(unit, tv.getNormal()); - break; - case RAS_TEXTANGENT: - glVertexAttrib4fvARB(unit, tv.getTangent()); - break; - case RAS_TEXCO_UV2: - glVertexAttrib2fvARB(unit, tv.getUV2()); - break; - case RAS_TEXCO_VCOL: - glVertexAttrib4ubvARB(unit, tv.getRGBA()); - break; - default: - break; - } - } - } - -} - void RAS_OpenGLRasterizer::IndexPrimitives(RAS_MeshSlot& ms) { - IndexPrimitivesInternal(ms, false); + if (ms.m_pDerivedMesh) + m_failsafe_storage->IndexPrimitives(ms); + else + m_storage->IndexPrimitives(ms); } void RAS_OpenGLRasterizer::IndexPrimitivesMulti(RAS_MeshSlot& ms) { - IndexPrimitivesInternal(ms, true); -} - -static bool current_wireframe; -static RAS_MaterialBucket *current_bucket; -static RAS_IPolyMaterial *current_polymat; -static RAS_MeshSlot *current_ms; -static RAS_MeshObject *current_mesh; -static int current_blmat_nr; -static GPUVertexAttribs current_gpu_attribs; -static Image *current_image; -static int CheckMaterialDM(int matnr, void *attribs) -{ - // only draw the current material - if (matnr != current_blmat_nr) - return 0; - GPUVertexAttribs *gattribs = (GPUVertexAttribs *)attribs; - if (gattribs) - memcpy(gattribs, ¤t_gpu_attribs, sizeof(GPUVertexAttribs)); - return 1; -} - -/* -static int CheckTexfaceDM(void *mcol, int index) -{ - - // index is the original face index, retrieve the polygon - RAS_Polygon* polygon = (index >= 0 && index < current_mesh->NumPolygons()) ? - current_mesh->GetPolygon(index) : NULL; - if (polygon && polygon->GetMaterial() == current_bucket) { - // must handle color. - if (current_wireframe) - return 2; - if (current_ms->m_bObjectColor) { - MT_Vector4& rgba = current_ms->m_RGBAcolor; - glColor4d(rgba[0], rgba[1], rgba[2], rgba[3]); - // don't use mcol - return 2; - } - if (!mcol) { - // we have to set the color from the material - unsigned char rgba[4]; - current_polymat->GetMaterialRGBAColor(rgba); - glColor4ubv((const GLubyte *)rgba); - return 2; - } - return 1; - } - return 0; -} -*/ - -static DMDrawOption CheckTexDM(MTFace *tface, int has_mcol, int matnr) -{ - - // index is the original face index, retrieve the polygon - if (matnr == current_blmat_nr && - (tface == NULL || tface->tpage == current_image)) { - // must handle color. - if (current_wireframe) - return DM_DRAW_OPTION_NO_MCOL; - if (current_ms->m_bObjectColor) { - MT_Vector4& rgba = current_ms->m_RGBAcolor; - glColor4d(rgba[0], rgba[1], rgba[2], rgba[3]); - // don't use mcol - return DM_DRAW_OPTION_NO_MCOL; - } - if (!has_mcol) { - // we have to set the color from the material - unsigned char rgba[4]; - current_polymat->GetMaterialRGBAColor(rgba); - glColor4ubv((const GLubyte *)rgba); - return DM_DRAW_OPTION_NO_MCOL; - } - return DM_DRAW_OPTION_NORMAL; - } - return DM_DRAW_OPTION_SKIP; -} - -void RAS_OpenGLRasterizer::IndexPrimitivesInternal(RAS_MeshSlot& ms, bool multi) -{ - bool obcolor = ms.m_bObjectColor; - bool wireframe = m_drawingmode <= KX_WIREFRAME; - MT_Vector4& rgba = ms.m_RGBAcolor; - RAS_MeshSlot::iterator it; - - if (ms.m_pDerivedMesh) { - // mesh data is in derived mesh, - current_bucket = ms.m_bucket; - current_polymat = current_bucket->GetPolyMaterial(); - current_ms = &ms; - current_mesh = ms.m_mesh; - current_wireframe = wireframe; - // MCol *mcol = (MCol*)ms.m_pDerivedMesh->getFaceDataArray(ms.m_pDerivedMesh, CD_MCOL); /* UNUSED */ - - // handle two-side - if (current_polymat->GetDrawingMode() & RAS_IRasterizer::KX_BACKCULL) - this->SetCullFace(true); - else - this->SetCullFace(false); - - if (current_polymat->GetFlag() & RAS_BLENDERGLSL) { - // GetMaterialIndex return the original mface material index, - // increment by 1 to match what derived mesh is doing - current_blmat_nr = current_polymat->GetMaterialIndex()+1; - // For GLSL we need to retrieve the GPU material attribute - Material* blmat = current_polymat->GetBlenderMaterial(); - Scene* blscene = current_polymat->GetBlenderScene(); - if (!wireframe && blscene && blmat) - GPU_material_vertex_attributes(GPU_material_from_blender(blscene, blmat), ¤t_gpu_attribs); - else - memset(¤t_gpu_attribs, 0, sizeof(current_gpu_attribs)); - // DM draw can mess up blending mode, restore at the end - int current_blend_mode = GPU_get_material_alpha_blend(); - ms.m_pDerivedMesh->drawFacesGLSL(ms.m_pDerivedMesh, CheckMaterialDM); - GPU_set_material_alpha_blend(current_blend_mode); - } else { - //ms.m_pDerivedMesh->drawMappedFacesTex(ms.m_pDerivedMesh, CheckTexfaceDM, mcol); - current_blmat_nr = current_polymat->GetMaterialIndex(); - current_image = current_polymat->GetBlenderImage(); - ms.m_pDerivedMesh->drawFacesTex(ms.m_pDerivedMesh, CheckTexDM, NULL, NULL); - } - return; - } - // iterate over display arrays, each containing an index + vertex array - for (ms.begin(it); !ms.end(it); ms.next(it)) { - RAS_TexVert *vertex; - size_t i, j, numvert; - - numvert = it.array->m_type; - - if (it.array->m_type == RAS_DisplayArray::LINE) { - // line drawing - glBegin(GL_LINES); - - for (i=0; i<it.totindex; i+=2) - { - vertex = &it.vertex[it.index[i]]; - glVertex3fv(vertex->getXYZ()); - - vertex = &it.vertex[it.index[i+1]]; - glVertex3fv(vertex->getXYZ()); - } - - glEnd(); - } - else { - // triangle and quad drawing - if (it.array->m_type == RAS_DisplayArray::TRIANGLE) - glBegin(GL_TRIANGLES); - else - glBegin(GL_QUADS); - - for (i=0; i<it.totindex; i+=numvert) - { - if (obcolor) - glColor4d(rgba[0], rgba[1], rgba[2], rgba[3]); - - for (j=0; j<numvert; j++) { - vertex = &it.vertex[it.index[i+j]]; - - if (!wireframe) { - if (!obcolor) - glColor4ubv((const GLubyte *)(vertex->getRGBA())); - - glNormal3fv(vertex->getNormal()); - - if (multi) - TexCoord(*vertex); - else - glTexCoord2fv(vertex->getUV1()); - } - - glVertex3fv(vertex->getXYZ()); - } - } - - glEnd(); - } - } + if (ms.m_pDerivedMesh) + m_failsafe_storage->IndexPrimitivesMulti(ms); + else + m_storage->IndexPrimitivesMulti(ms); } void RAS_OpenGLRasterizer::SetProjectionMatrix(MT_CmMatrix4x4 &mat) |