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Diffstat (limited to 'src/native/d3d/D3dDeviceInfo.cpp')
| -rw-r--r-- | src/native/d3d/D3dDeviceInfo.cpp | 320 |
1 files changed, 0 insertions, 320 deletions
diff --git a/src/native/d3d/D3dDeviceInfo.cpp b/src/native/d3d/D3dDeviceInfo.cpp deleted file mode 100644 index 60af3a9..0000000 --- a/src/native/d3d/D3dDeviceInfo.cpp +++ /dev/null @@ -1,320 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Sun designates this - * particular file as subject to the "Classpath" exception as provided - * by Sun in the LICENSE file that accompanied this code. - * - * This code 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 - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - * $Revision$ - * $Date$ - * $State$ - */ - -#include "Stdafx.h" - -// return true if device is capable of hardware accelerated - -D3dDeviceInfo::D3dDeviceInfo() -{ -} - -D3dDeviceInfo::~D3dDeviceInfo() -{ -} - -VOID D3dDeviceInfo::setCaps(D3DCAPS9 *d3dCaps) { - - BOOL supportNPOT; - if (deviceType == D3DDEVTYPE_HAL ){ - isHardware = true; - isHardwareTnL = (d3dCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT); - } - else // D3DDEVTYPE_REF - { - isHardware = false; - isHardwareTnL = false; - } - - - // D3DTEXTURECAPS_NONPOW2CONDITIONAL caps-bit indicates "conditional" - // Non Power of Two (NPOT) - // textures that only support CLAMP addressing and don't - // support mipmaps or compressed textures. - // But some new vcards supports NP2 unconditional (GF6 and above). - // Correct test for any kind of NP2 support: - // If both unconditional and conditional support is - // unavailable then NP2 is not possible anyway. - // ------------------------------------------- - // POW2 | NP2_CONDITIONAL | result - // ------------------------------------------- - // true | true | CONDITIONAL NPOT(*) - // true | false | POW2 Only - // false| any | UNConditional NPOT (**) // - // --------------------------------------------- - // (**)OpenGL like, Java3D preferred. - // (*) below test: - /* - * if (((d3dCaps->TextureCaps & D3DPTEXTURECAPS_POW2) != 0) && // POW2 is true - * ((d3dCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL) == 0)){ //NPOT_Cond is false - * //Pow2 Only - * supportNPOT = false; - * } - * else{ - * // both conditional and unconditional - * supportNPOT = true; - * } - */ - if(d3dCaps->TextureCaps & D3DPTEXTURECAPS_POW2){ - supportNPOT = false; - if(d3dCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL){ - // NPOT conditionl But, in certain cases textures can ignore the power of 2 limitation - // As OpenGL is UNCONDITIONAL, it is not used by Java3D - //supportNPOT = true; - } - } else { - //UNconditional: Textures do not need to be a power of 2 in size - supportNPOT = true; - } - - // check if it supports at least vertex shader 1.1 - if(d3dCaps->VertexShaderVersion < D3DVS_VERSION(1, 1)) { - supportShaders11 = false; - } - else { - supportShaders11 = true; - } - - DWORD vsVersion = d3dCaps->VertexShaderVersion; - if (debug) { - char* dt; - if (isHardware) - dt = "HAL"; - else - dt ="REL"; - - printf("Java3D: Supported Shaders = %d.%d in mode %s \n", - HIBYTE(LOWORD(vsVersion)), - LOBYTE(LOWORD(vsVersion)), - dt); - } - - //supportStreamOffset = - - supportDepthBias = (d3dCaps->RasterCaps & D3DPRASTERCAPS_DEPTHBIAS) != 0; - - maxTextureBlendStages = d3dCaps->MaxTextureBlendStages; - maxSimultaneousTextures = d3dCaps->MaxSimultaneousTextures; - - maxTextureUnitStageSupport = min(maxTextureBlendStages, maxSimultaneousTextures); - supportMipmap = ((d3dCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP) != 0); - - texturePow2Only = ((d3dCaps->TextureCaps & D3DPTEXTURECAPS_POW2) != 0); - - textureSquareOnly = ((d3dCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY) != 0); - - linePatternSupport = false; //((d3dCaps->PrimitiveMiscCaps & D3DPMISCCAPS_LINEPATTERNREP) != 0); - - texBorderModeSupport = ((d3dCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER) != 0); - - texLerpSupport = ((d3dCaps->TextureOpCaps & D3DTEXOPCAPS_LERP) != 0); - - canRenderWindowed = true;//((d3dCaps->Caps2 & D3DCAPS2_CANRENDERWINDOWED) != 0); - - - maxPrimitiveCount = d3dCaps->MaxPrimitiveCount; - maxVertexIndex = min(vertexBufferMaxVertexLimit, d3dCaps->MaxVertexIndex); - - maxTextureHeight = d3dCaps->MaxTextureHeight; - maxTextureWidth = d3dCaps->MaxTextureWidth; - maxTextureDepth = d3dCaps->MaxVolumeExtent; - - maxActiveLights = d3dCaps->MaxActiveLights; - maxPointSize = DWORD(d3dCaps->MaxPointSize); - maxAnisotropy = d3dCaps->MaxAnisotropy; - - maxVertexCount[GEO_TYPE_QUAD_SET] = min(vertexBufferMaxVertexLimit, maxPrimitiveCount << 1); - - // Since index is used, we need to make sure than index range - // is also support. - maxVertexCount[GEO_TYPE_QUAD_SET] = min(maxVertexCount[GEO_TYPE_QUAD_SET], maxVertexIndex); - - maxVertexCount[GEO_TYPE_TRI_SET] = min(vertexBufferMaxVertexLimit, maxPrimitiveCount*3); - - maxVertexCount[GEO_TYPE_POINT_SET] = min(vertexBufferMaxVertexLimit, maxPrimitiveCount); - - maxVertexCount[GEO_TYPE_LINE_SET] = min(vertexBufferMaxVertexLimit, maxPrimitiveCount << 1); - - maxVertexCount[GEO_TYPE_TRI_STRIP_SET] = min(vertexBufferMaxVertexLimit, maxPrimitiveCount + 2); - - maxVertexCount[GEO_TYPE_TRI_FAN_SET] = min(vertexBufferMaxVertexLimit, maxPrimitiveCount + 2); - - maxVertexCount[GEO_TYPE_LINE_STRIP_SET] = min(vertexBufferMaxVertexLimit, - maxPrimitiveCount +1); - maxVertexCount[GEO_TYPE_INDEXED_QUAD_SET] = maxVertexCount[GEO_TYPE_QUAD_SET]; - maxVertexCount[GEO_TYPE_INDEXED_TRI_SET] = maxVertexCount[GEO_TYPE_TRI_SET]; - maxVertexCount[GEO_TYPE_INDEXED_POINT_SET] = maxVertexCount[GEO_TYPE_POINT_SET]; - maxVertexCount[GEO_TYPE_INDEXED_LINE_SET] = maxVertexCount[GEO_TYPE_LINE_SET]; - maxVertexCount[GEO_TYPE_INDEXED_TRI_STRIP_SET] = maxVertexCount[GEO_TYPE_TRI_STRIP_SET]; - maxVertexCount[GEO_TYPE_INDEXED_TRI_FAN_SET] = maxVertexCount[GEO_TYPE_TRI_FAN_SET]; - maxVertexCount[GEO_TYPE_INDEXED_LINE_STRIP_SET] = maxVertexCount[GEO_TYPE_LINE_STRIP_SET]; - - - if ( (d3dCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE) != 0) - supportRasterPresImmediate = true; - else - supportRasterPresImmediate = false; - - if (((d3dCaps->RasterCaps & D3DPRASTERCAPS_FOGTABLE) != 0) && - ((d3dCaps->RasterCaps & D3DPRASTERCAPS_WFOG) != 0)) { - // use pixel w-fog - fogMode = D3DRS_FOGTABLEMODE; - rangeFogEnable = false; - } - else if (((d3dCaps->RasterCaps & D3DPRASTERCAPS_FOGVERTEX) != 0) && - ((d3dCaps->RasterCaps & D3DPRASTERCAPS_FOGRANGE) != 0)) { - // use vertex range based fog - fogMode = D3DRS_FOGVERTEXMODE; - rangeFogEnable = true; - } - else if ((d3dCaps->RasterCaps & D3DPRASTERCAPS_FOGTABLE) != 0) { - // use pixel z-fog - fogMode = D3DRS_FOGTABLEMODE; - rangeFogEnable = false; - } - else if (D3DPRASTERCAPS_FOGVERTEX) { - // use vertex z-fog - fogMode = D3DRS_FOGVERTEXMODE; - rangeFogEnable = false; - } - else { - if (debug) { - printf("[Java 3D] Fog not support in this device !\n"); - } - } - - texMask = 0; - if(supportNPOT){ - texMask |= javax_media_j3d_Canvas3D_TEXTURE_NON_POWER_OF_TWO; - } - - if((d3dCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP) != 0) { - texMask |= javax_media_j3d_Canvas3D_TEXTURE_AUTO_MIPMAP_GENERATION; - } - - if ((d3dCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP) && - (maxTextureDepth > 0)) { - texMask |= javax_media_j3d_Canvas3D_TEXTURE_3D; - } - - if (d3dCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP) { - texMask |= javax_media_j3d_Canvas3D_TEXTURE_CUBE_MAP; - } - - if (maxTextureUnitStageSupport > 1) { - texMask |= javax_media_j3d_Canvas3D_TEXTURE_MULTI_TEXTURE; - } - - - if (d3dCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3) { - texMask |= javax_media_j3d_Canvas3D_TEXTURE_COMBINE_DOT3; - } - - if (d3dCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT) { - texMask |= javax_media_j3d_Canvas3D_TEXTURE_COMBINE_SUBTRACT; - } - - if (d3dCaps->TextureOpCaps & D3DTEXOPCAPS_LERP) { - texMask |= (javax_media_j3d_Canvas3D_TEXTURE_LERP| - javax_media_j3d_Canvas3D_TEXTURE_COMBINE); - } else if (d3dCaps->TextureOpCaps & - (D3DTEXOPCAPS_DOTPRODUCT3|D3DTEXOPCAPS_SUBTRACT| - D3DTEXOPCAPS_MODULATE|D3DTEXOPCAPS_ADD| - D3DTEXOPCAPS_ADDSIGNED)) { - texMask |= javax_media_j3d_Canvas3D_TEXTURE_COMBINE; - } - - - if (maxAnisotropy > 1) { - texMask |= javax_media_j3d_Canvas3D_TEXTURE_ANISOTROPIC_FILTER; - } - -} - -BOOL D3dDeviceInfo::supportAntialiasing() { - return (multiSampleSupport != 0); -} - - -void D3dDeviceInfo::findDepthStencilFormat(int minZDepth, int minZDepthStencil) -{ - // Fix to Issue 226 : D3D - fail on stress test for the creation and destruction of Canvases - //sanity check of stencil and depth - minZDepthStencil = min(minZDepthStencil, 8); - minZDepth = min(minZDepth, 32); - - depthStencilFormat = D3DFMT_UNKNOWN; - - for (int i=0; i < D3DDEPTHFORMATSIZE; i++) { - //printf("\ndepthFormatSupport %s, %b",getPixelFormatName(d3dDepthFormat[i]), depthFormatSupport[i]); - if (depthFormatSupport[i]){ - // prefer one with stencil buffer, follow by D3DFMT_D16_LOCKABLE, - // printf("\n ZDepth %d, Stencil %d ",d3dDepthTable[i],d3dStencilDepthTable[i]); - if (d3dDepthTable[i] >= minZDepth && d3dStencilDepthTable[i] >= minZDepthStencil ) { - depthStencilFormat = (D3DFORMAT) d3dDepthFormat[i]; - break; - } - }//if - }// for - // if none suitable found -} - - -D3DMULTISAMPLE_TYPE D3dDeviceInfo::getBestMultiSampleType() -{ - DWORD bitmask = 0; - UINT i; - - // Fix to Issue 226 : D3D - fail on stress test for the creation and destruction of Canvases - // start with 4 and up, if none found, try 3 and 2 - for (i=4; i <= 16; i++) { - bitmask = (1 << i); - if (multiSampleSupport & bitmask) { - return (D3DMULTISAMPLE_TYPE) i; - } - } - - // try 3 and 2 - for (i=3; i >= 2; i--) { - bitmask = (1 << i); - if (multiSampleSupport & bitmask) { - return (D3DMULTISAMPLE_TYPE) i; - } - } - - // Should not happen - return D3DMULTISAMPLE_NONE; -} - -int D3dDeviceInfo::getTextureFeaturesMask() -{ - return texMask; -} |