/* * $RCSfile$ * * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved. * * Use is subject to license terms. * * $Revision$ * $Date$ * $State$ */ #include "StdAfx.h" //#define VBDEBUG //#define TEXDEBUG #define getVertexFormat(texSize) \ (((texSize) << D3DFVF_TEXCOUNT_SHIFT) & D3DFVF_TEXCOUNT_MASK) /* * This correspond to the constant in d3dtypes.h * under D3D 7.0/8.0 header and may not portable : * D3DFVF_TEXTUREFORMAT1 3 * D3DFVF_TEXTUREFORMAT2 0 * D3DFVF_TEXTUREFORMAT3 1 * D3DFVF_TEXTUREFORMAT4 2 */ CONST static DWORD TexFormatSizeTable[5] = {0, 3, 0, 1, 2}; static float defaultTexCoord[4] = {0, 0, 0, 0}; typedef struct _D3DDRAWPRIMITIVESTRIDEDDATA { DWORD positionStride; jfloat *fpositionPtr; jdouble *dpositionPtr; DWORD normalStride; jfloat *normalPtr; DWORD diffuseStride; jfloat *fdiffusePtr; jbyte *bdiffusePtr; jint *indexPtr; jint initialIndexIndex; DWORD textureCoordsStride[D3DDP_MAXTEXCOORD]; jfloat* textureCoordsPtr[D3DDP_MAXTEXCOORD]; jint texCoordPosition[D3DDP_MAXTEXCOORD]; boolean useAlpha; boolean modulateAlpha; jfloat alpha; } D3DDRAWPRIMITIVESTRIDEDDATA, *LPD3DDRAWPRIMITIVESTRIDEDDATA; void copyIndexVertexToVB(D3dCtx *d3dCtx, D3DDRAWPRIMITIVESTRIDEDDATA* strideData, DWORD indexCount, jint cDirty, BOOL insertStrideToVB, BOOL expandQuadIndex) { HRESULT hr; if (cDirty & javax_media_j3d_GeometryArrayRetained_INDEX_CHANGED) { jint *src = strideData->indexPtr + strideData->initialIndexIndex; LPDIRECT3DINDEXBUFFER8 indexBuffer = d3dCtx->pVB->indexBuffer; D3DINDEXBUFFER_DESC desc; BYTE *bptr; indexBuffer->GetDesc(&desc); hr = indexBuffer->Lock(0, 0, &bptr, 0); if (FAILED(hr)) { D3dCtx::d3dWarning(LOCKINDEXVBFAIL, hr); return; } int i = indexCount; if (desc.Format == D3DFMT_INDEX16) { USHORT *dst = (USHORT *) bptr; if (!expandQuadIndex) { while (--i >= 0) { *dst++ = *src++; } } else { USHORT *endptr = dst + (USHORT) 3*indexCount/2; while (dst < endptr) { *dst++ = *src; *dst++ = *(src+1); *dst++ = *(src+2); *dst++ = *src; src++; src++; *dst++ = *src; src++; *dst++ = *src; src++; } } } else { UINT *dst = (UINT *) bptr; if (!expandQuadIndex) { while (--i >= 0) { *dst++ = *src++; } } else { UINT *endptr = dst + (UINT) 3*indexCount/2; while (dst < endptr) { *dst++ = *src; *dst++ = *(src+1); *dst++ = *(src+2); *dst++ = *src; src++; src++; *dst++ = *src; src++; *dst++ = *src; src++; } dst = (UINT *) bptr; } } indexBuffer->Unlock(); } if (insertStrideToVB) { d3dCtx->pVB->addStride(d3dCtx->pVB->indexCount); } } // This function copy the stride vertex data into Vertex Buffer // point by vbptr and update vbptr void copyVertexToVB(D3dCtx *d3dCtx, D3DDRAWPRIMITIVESTRIDEDDATA* strideData, DWORD vcount, float **vbptr, jint cDirty, BOOL insertStrideToVB, jdouble* xform, jdouble* nxform) { float *dst; float *src; double *dsrc; DWORD i; DWORD srcStride; DWORD currStride; DWORD dstStride = d3dCtx->pVB->stride >> 2; DWORD vertexFormat = d3dCtx->pVB->vertexFormat; float *endptr; // Copy Position if (cDirty & javax_media_j3d_GeometryArrayRetained_COORDINATE_CHANGED) { dst = *vbptr; // Before we call two times src++ in position and // normal copy so we only need to add dstStride - 2 // at the end. srcStride = strideData->positionStride - 2; endptr = dst + vcount*dstStride; dstStride -= 2; src = strideData->fpositionPtr; if (xform == NULL) { if (src != NULL) { while (dst < endptr) { *dst++ = *src++; // pos x *dst++ = *src++; // pos y *dst = *src; // pos z dst += dstStride; src += srcStride; } } else { // double is used for position coordinate in executeVA() dsrc = strideData->dpositionPtr; while (dst < endptr) { *dst++ = *dsrc++; // pos x *dst++ = *dsrc++; // pos y *dst = *dsrc; // pos z dst += dstStride; dsrc += srcStride; } } } else { if (src != NULL) { float x, y, z, w; while (dst < endptr) { x = *src++; y = *src++; z = *src; // pos z w = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); *dst++ = (xform[0]*x + xform[1]*y + xform[2]*z + xform[3])*w; *dst++ = (xform[4]*x + xform[5]*y + xform[6]*z + xform[7])*w; *dst = (xform[8]*x + xform[9]*y + xform[10]*z + xform[11])*w; dst += dstStride; src += srcStride; } } else { double x, y, z, w; // double is used for position coordinate in executeVA() dsrc = strideData->dpositionPtr; while (dst < endptr) { x = *src++; y = *src++; z = *src; // pos z w = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); *dst++ = (xform[0]*x + xform[1]*y + xform[2]*z + xform[3])*w; *dst++ = (xform[4]*x + xform[5]*y + xform[6]*z + xform[7])*w; *dst = (xform[8]*x + xform[9]*y + xform[10]*z + xform[11])*w; dst += dstStride; dsrc += srcStride; } } } // restore value dstStride += 2; } // Copy Normal if (vertexFormat & D3DFVF_NORMAL) { if (cDirty & javax_media_j3d_GeometryArrayRetained_NORMAL_CHANGED) { dst = *vbptr + 3; src = strideData->normalPtr; srcStride = strideData->normalStride - 2; endptr = dst + vcount*dstStride; dstStride -= 2; if (nxform == NULL) { while (dst < endptr) { *dst++ = *src++; // norm x *dst++ = *src++; // norm y *dst = *src; // norm z dst += dstStride; src += srcStride; } } else { float nx, ny, nz, nw; while (dst < endptr) { nx = *src++; ny = *src++; nz = *src; // pos z nw = 1/(nxform[12]*nx + nxform[13]*ny + nxform[14]*nz + nxform[15]); *dst++ = (nxform[0]*nx + nxform[1]*ny + nxform[2]*nz + nxform[3])*nw; *dst++ = (nxform[4]*nx + nxform[5]*ny + nxform[6]*nz + nxform[7])*nw; *dst = (nxform[8]*nx + nxform[9]*ny + nxform[10]*nz + nxform[11])*nw; dst += dstStride; dsrc += srcStride; } } // restore value dstStride += 2; } // nx,ny,nz copy in addtion to x, y, z currStride = 6; } else { // This is used to keep track of the offset // from beginning of the current type copy. currStride = 3; // x,y,z already copy } // Copy Diffuse Color (DWORD & float are of the same size) if (vertexFormat & D3DFVF_DIFFUSE) { if (cDirty & javax_media_j3d_GeometryArrayRetained_COLOR_CHANGED) { DWORD* wdst = (DWORD *) *vbptr + currStride; DWORD* wendptr = wdst + vcount*dstStride; if (strideData->fdiffusePtr) { float* wsrc = strideData->fdiffusePtr; float r, g, b, a; if ((d3dCtx->currDisplayListID <= 0) || !strideData->modulateAlpha) { // execute() or executeVA() if (strideData->useAlpha) { srcStride = strideData->diffuseStride - 3; while (wdst < wendptr) { r = *wsrc++; g = *wsrc++; b = *wsrc++; a = *wsrc; *wdst = D3DCOLOR_COLORVALUE(r, g, b, a); wdst += dstStride; wsrc += srcStride; } } else { srcStride = strideData->diffuseStride - 2; while (wdst < wendptr) { r = *wsrc++; g = *wsrc++; b = *wsrc; *wdst = D3DCOLOR_COLORVALUE(r, g, b, 0); wdst += dstStride; wsrc += srcStride; } } } else { // buildGA() & modulateAlpha float alpha = strideData->alpha; if (strideData->useAlpha) { srcStride = strideData->diffuseStride - 3; while (wdst < wendptr) { r = *wsrc++; g = *wsrc++; b = *wsrc++; a = *wsrc * alpha; *wdst = D3DCOLOR_COLORVALUE(r, g, b, a); wdst += dstStride; wsrc += srcStride; } } else { srcStride = strideData->diffuseStride - 2; while (wdst < wendptr) { r = *wsrc++; g = *wsrc++; b = *wsrc; *wdst = D3DCOLOR_COLORVALUE(r, g, b, alpha); wdst += dstStride; wsrc += srcStride; } } } } else { // byte color pointer jbyte* wsrc = strideData->bdiffusePtr; jbyte r, g, b, a; if ((d3dCtx->currDisplayListID <= 0) || !strideData->modulateAlpha) { // execute() or executeVA() if (strideData->useAlpha) { srcStride = strideData->diffuseStride - 3; while (wdst < wendptr) { r = *wsrc++; g = *wsrc++; b = *wsrc++; a = *wsrc; *wdst = D3DCOLOR_RGBA(r, g, b, a); wdst += dstStride; wsrc += srcStride; } } else { srcStride = strideData->diffuseStride - 2; while (wdst < wendptr) { r = *wsrc++; g = *wsrc++; b = *wsrc; *wdst = D3DCOLOR_RGBA(r, g, b, 0); wdst += dstStride; wsrc += srcStride; } } } else { // buildGA() & modeulateAlpha // Currently buildGA() will not use byte color // so this code should never execute. jbyte alpha = (jbyte) 255*strideData->alpha; if (strideData->useAlpha) { srcStride = strideData->diffuseStride - 3; while (wdst < wendptr) { r = *wsrc++; g = *wsrc++; b = *wsrc++; a = (jbyte)(((int)(*wsrc) & 0xff) * strideData->alpha); *wdst = D3DCOLOR_RGBA(r, g, b, a); wdst += dstStride; wsrc += srcStride; } } else { srcStride = strideData->diffuseStride - 2; while (wdst < wendptr) { r = *wsrc++; g = *wsrc++; b = *wsrc; *wdst = D3DCOLOR_RGBA(r, g, b, alpha); wdst += dstStride; wsrc += srcStride; } } } } } currStride++; // additional one DWORD of color copy } // Copy Texture int ts; int texPos; boolean invalidTexCoord; #ifdef TEXDEBUG printf("In copyVertexToVB TexSet Used %d\n", d3dCtx->texSetUsed); #endif for (i=0; i < d3dCtx->texSetUsed; i++) { ts = d3dCtx->texStride[i]; // TODO: skip when ts = 0 if (ts == 0) { continue; } texPos = strideData->texCoordPosition[i]; invalidTexCoord = ((texPos != d3dCtx->pVB->texCoordPosition[i]) || (texPos == TEX_OBJ_LINEAR)); #ifdef TEXDEBUG printf("%d texPos %d, invalidate Cached TexCoord %d, ts %d\n",i, texPos, invalidTexCoord, ts); #endif if ((cDirty & javax_media_j3d_GeometryArrayRetained_TEXTURE_CHANGED) || invalidTexCoord) { if (texPos >= 0) { dst = *vbptr + currStride; src = strideData->textureCoordsPtr[i]; endptr = dst + vcount*dstStride; #ifdef TEXDEBUG printf("copy directly, ts %d\n", ts); #endif if (ts == 2) { dstStride--; srcStride = strideData->textureCoordsStride[i] - 1; while (dst < endptr) { *dst++ = *src++; // tx *dst = *src; // ty dst += dstStride; src += srcStride; } dstStride++; } else if (ts == 3) { dstStride -= 2; srcStride = strideData->textureCoordsStride[i] - 2; while (dst < endptr) { *dst++ = *src++; // tx *dst++ = *src++; // ty *dst = *src; // tz dst += dstStride; src += srcStride; } dstStride += 2; } else { // ts == 4 dstStride -= 3; srcStride = strideData->textureCoordsStride[i] - 3; while (dst < endptr) { *dst++ = *src++; // tx *dst++ = *src++; // ty *dst++ = *src++; // tz *dst = *src; // tw dst += dstStride; src += srcStride; } dstStride += 3; } } else { if (texPos == TEX_OBJ_LINEAR) { // automatic texture generation for Object Linear float *ps = d3dCtx->planeS[i]; float *pt = d3dCtx->planeT[i]; float *pr = d3dCtx->planeR[i]; float *pq = d3dCtx->planeQ[i]; #ifdef TEXDEBUG printf("gen obj linear tex, ts %d\n", ts); #endif if (strideData->fpositionPtr) { float x, y, z; dst = *vbptr + currStride; endptr = dst + vcount*dstStride; src = strideData->fpositionPtr; srcStride = strideData->positionStride - 2; if (ts == 2) { dstStride--; if (xform == NULL) { while (dst < endptr) { x = *src++; y = *src++; z = *src; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; dst += dstStride; src += srcStride; } } else { float tx, ty, tz, tw; while (dst < endptr) { tx = *src++; ty = *src++; tz = *src; tw = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); x = (xform[0]*tx + xform[1]*ty + xform[2]*tz + xform[3])*tw; y = (xform[4]*tx + xform[5]*ty + xform[6]*tz + xform[7])*tw; z = (xform[8]*tx + xform[9]*ty + xform[10]*tz + xform[11])*tw; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; dst += dstStride; src += srcStride; } } dstStride++; } else if (ts == 3) { dstStride -= 2; if (xform == NULL) { while (dst < endptr) { x = *src++; y = *src++; z = *src; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst++ = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; *dst = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; dst += dstStride; src += srcStride; } } else { float tx, ty, tz, tw; while (dst < endptr) { tx = *src++; ty = *src++; tz = *src; tw = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); x = (xform[0]*tx + xform[1]*ty + xform[2]*tz + xform[3])*tw; y = (xform[4]*tx + xform[5]*ty + xform[6]*tz + xform[7])*tw; z = (xform[8]*tx + xform[9]*ty + xform[10]*tz + xform[11])*tw; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst++ = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; *dst = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; dst += dstStride; src += srcStride; } } dstStride += 2; } else { // ts == 4 dstStride -= 3; if (!d3dCtx->texTransformSet[i]) { if (xform == NULL) { while (dst < endptr) { x = *src++; y = *src++; z = *src; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst++ = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; *dst++ = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; *dst = pq[0]*x + pq[1]*y + pq[2]*z + pq[3]; dst += dstStride; src += srcStride; } } else { float tx, ty, tz, tw; while (dst < endptr) { tx = *src++; ty = *src++; tz = *src; tw = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); x = (xform[0]*tx + xform[1]*ty + xform[2]*tz + xform[3])*tw; y = (xform[4]*tx + xform[5]*ty + xform[6]*tz + xform[7])*tw; z = (xform[8]*tx + xform[9]*ty + xform[10]*tz + xform[11])*tw; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst++ = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; *dst++ = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; *dst = pq[0]*x + pq[1]*y + pq[2]*z + pq[3]; dst += dstStride; src += srcStride; } } } else { // do texture transform manually D3DXMATRIX *m = &(d3dCtx->texTransform[i]); double tx, ty, tz, tw; if (xform == NULL) { while (dst < endptr) { x = *src++; y = *src++; z = *src; tx = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; ty = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; tz = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; tw = pq[0]*x + pq[1]*y + pq[2]*z + pq[3]; *dst++ = (*m)._11*tx + (*m)._21*ty + (*m)._31*tz + (*m)._41*tw; *dst++ = (*m)._12*tx + (*m)._22*ty + (*m)._32*tz + (*m)._42*tw; *dst++ = (*m)._13*tx + (*m)._23*ty + (*m)._33*tz + (*m)._43*tw; *dst = (*m)._14*tx + (*m)._24*ty + (*m)._34*tz + (*m)._44*tw; dst += dstStride; src += srcStride; } } else { float tx, ty, tz, tw; while (dst < endptr) { tx = *src++; ty = *src++; tz = *src; tw = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); x = (xform[0]*tx + xform[1]*ty + xform[2]*tz + xform[3])*tw; y = (xform[4]*tx + xform[5]*ty + xform[6]*tz + xform[7])*tw; z = (xform[8]*tx + xform[9]*ty + xform[10]*tz + xform[11])*tw; tx = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; ty = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; tz = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; tw = pq[0]*x + pq[1]*y + pq[2]*z + pq[3]; *dst++ = (*m)._11*tx + (*m)._21*ty + (*m)._31*tz + (*m)._41*tw; *dst++ = (*m)._12*tx + (*m)._22*ty + (*m)._32*tz + (*m)._42*tw; *dst++ = (*m)._13*tx + (*m)._23*ty + (*m)._33*tz + (*m)._43*tw; *dst = (*m)._14*tx + (*m)._24*ty + (*m)._34*tz + (*m)._44*tw; dst += dstStride; src += srcStride; } } } dstStride += 3; } } else { // double type position pointer double x, y, z; dst = *vbptr + currStride; endptr = dst + vcount*dstStride; dsrc = strideData->dpositionPtr; srcStride = strideData->positionStride - 2; if (ts == 2) { dstStride--; if (xform == NULL) { while (dst < endptr) { x = *dsrc++; y = *dsrc++; z = *dsrc; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; dst += dstStride; dsrc += srcStride; } } else { double tx, ty, tz, tw; while (dst < endptr) { tx = *src++; ty = *src++; tz = *src; tw = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); x = (xform[0]*tx + xform[1]*ty + xform[2]*tz + xform[3])*tw; y = (xform[4]*tx + xform[5]*ty + xform[6]*tz + xform[7])*tw; z = (xform[8]*tx + xform[9]*ty + xform[10]*tz + xform[11])*tw; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; dst += dstStride; src += srcStride; } } dstStride++; } else if (ts == 3) { dstStride -= 2; if (xform == NULL) { while (dst < endptr) { x = *dsrc++; y = *dsrc++; z = *dsrc; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst++ = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; *dst = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; dst += dstStride; dsrc += srcStride; } } else { double tx, ty, tz, tw; while (dst < endptr) { tx = *src++; ty = *src++; tz = *src; tw = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); x = (xform[0]*tx + xform[1]*ty + xform[2]*tz + xform[3])*tw; y = (xform[4]*tx + xform[5]*ty + xform[6]*tz + xform[7])*tw; z = (xform[8]*tx + xform[9]*ty + xform[10]*tz + xform[11])*tw; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst++ = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; *dst = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; dst += dstStride; src += srcStride; } } dstStride += 2; } else { // ts == 4 dstStride -= 3; if (!d3dCtx->texTransformSet[i]) { if (xform == NULL) { while (dst < endptr) { x = *dsrc++; y = *dsrc++; z = *dsrc; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst++ = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; *dst++ = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; *dst = pq[0]*x + pq[1]*y + pq[2]*z + pq[3]; dst += dstStride; dsrc += srcStride; } } else { double tx, ty, tz, tw; while (dst < endptr) { tx = *src++; ty = *src++; tz = *src; tw = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); x = (xform[0]*tx + xform[1]*ty + xform[2]*tz + xform[3])*tw; y = (xform[4]*tx + xform[5]*ty + xform[6]*tz + xform[7])*tw; z = (xform[8]*tx + xform[9]*ty + xform[10]*tz + xform[11])*tw; *dst++ = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; *dst++ = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; *dst++ = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; *dst = pq[0]*x + pq[1]*y + pq[2]*z + pq[3]; dst += dstStride; src += srcStride; } } } else { // do texture transform manually D3DXMATRIX *m = &(d3dCtx->texTransform[i]); double tx, ty, tz, tw; if (xform == NULL) { while (dst < endptr) { x = *src++; y = *src++; z = *src; tx = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; ty = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; tz = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; tw = pq[0]*x + pq[1]*y + pq[2]*z + pq[3]; *dst++ = ((*m)._11*tx + (*m)._21*ty + (*m)._31*tz + (*m)._41*tw); *dst++ = ((*m)._12*tx + (*m)._22*ty + (*m)._32*tz + (*m)._42*tw); *dst++ = ((*m)._13*tx + (*m)._23*ty + (*m)._33*tz + (*m)._43*tw); *dst = (*m)._14*tx + (*m)._24*ty + (*m)._34*tz + (*m)._44*tw; dst += dstStride; src += srcStride; } } else { float tx, ty, tz, tw; while (dst < endptr) { tx = *src++; ty = *src++; tz = *src; tw = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); x = (xform[0]*tx + xform[1]*ty + xform[2]*tz + xform[3])*tw; y = (xform[4]*tx + xform[5]*ty + xform[6]*tz + xform[7])*tw; z = (xform[8]*tx + xform[9]*ty + xform[10]*tz + xform[11])*tw; tx = ps[0]*x + ps[1]*y + ps[2]*z + ps[3]; ty = pt[0]*x + pt[1]*y + pt[2]*z + pt[3]; tz = pr[0]*x + pr[1]*y + pr[2]*z + pr[3]; tw = pq[0]*x + pq[1]*y + pq[2]*z + pq[3]; *dst++ = ((*m)._11*tx + (*m)._21*ty + (*m)._31*tz + (*m)._41*tw); *dst++ = ((*m)._12*tx + (*m)._22*ty + (*m)._32*tz + (*m)._42*tw); *dst++ = ((*m)._13*tx + (*m)._23*ty + (*m)._33*tz + (*m)._43*tw); *dst = (*m)._14*tx + (*m)._24*ty + (*m)._34*tz + (*m)._44*tw; dst += dstStride; src += srcStride; } } } dstStride += 3; } } } else if (texPos == TEX_GEN_INVALID) { // application error, disable by setting texCoord to zero #ifdef TEXDEBUG printf("app error, ts %d\n", ts); #endif dst = *vbptr + currStride; endptr = dst + vcount*dstStride; if (ts == 2) { dstStride--; while (dst < endptr) { *dst++ = 0; *dst = 0; dst += dstStride; } dstStride++; } else if (ts == 3) { dstStride -= 2; while (dst < endptr) { *dst++ = 0; *dst++ = 0; *dst = 0; dst += dstStride; } dstStride += 2; } else { // ts == 4 dstStride -= 3; while (dst < endptr) { *dst++ = 0; *dst++ = 0; *dst++ = 0; *dst = 0; dst += dstStride; } dstStride += 3; } } else { // Other automatic texture generation type handle // by driver //printf("TexStage %d, Tex gen by driver, texPos = %d\n", i, texPos); } } } currStride += ts; } if (insertStrideToVB) { d3dCtx->pVB->addStride(vcount); } // Adjust VB pointer so that when this function is invoked // again, it append to the VB correctly. *vbptr += (vcount*dstStride); } void copyOneVertexToVB(D3dCtx *d3dCtx, float **vbptr, D3DDRAWPRIMITIVESTRIDEDDATA* strideData, DWORD idx, jint cDirty, jdouble* xform, jdouble* nxform) { float *src; float *dst = *vbptr; DWORD vertexFormat = d3dCtx->pVB->vertexFormat; float posX, posY, posZ; // Copy Position // if (cDirty & javax_media_j3d_GeometryArrayRetained_COORDINATE_CHANGED) // Set the posX, posY, posZ anyway since TexGeneration will use it // if dirty. if (strideData->fpositionPtr != NULL) { src = strideData->fpositionPtr + idx*strideData->positionStride; if (xform == NULL) { posX = *src++; // pos x posY = *src++; // pos y posZ = *src; // pos z } else { float x, y, z, w; x = *src++; y = *src++; z = *src; w = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); posX = (xform[0]*x + xform[1]*y + xform[2]*z + xform[3])*w; posY = (xform[4]*x + xform[5]*y + xform[6]*z + xform[7])*w; posZ = (xform[8]*x + xform[9]*y + xform[10]*z + xform[11])*w; } } else { // double is used for position coordinate in executeVA() double *dsrc = strideData->dpositionPtr + idx*strideData->positionStride; if (xform == NULL) { posX = (float) *dsrc++; // pos x posY = (float) *dsrc++; // pos y posZ = (float) *dsrc; // pos z } else { double x, y, z, w; x = *dsrc++; y = *dsrc++; z = *dsrc; w = 1/(xform[12]*x + xform[13]*y + xform[14]*z + xform[15]); posX = (float) (xform[0]*x + xform[1]*y + xform[2]*z + xform[3])*w; posY = (float) (xform[4]*x + xform[5]*y + xform[6]*z + xform[7])*w; posZ = (float) (xform[8]*x + xform[9]*y + xform[10]*z + xform[11])*w; } } *dst++ = posX; *dst++ = posY; *dst++ = posZ; // Copy Normal if (vertexFormat & D3DFVF_NORMAL) { if (cDirty & javax_media_j3d_GeometryArrayRetained_NORMAL_CHANGED) { src = strideData->normalPtr + idx*strideData->normalStride; if (nxform == NULL) { *dst++ = *src++; // norm x *dst++ = *src++; // norm y *dst++ = *src; // norm z } else { float nx, ny, nz, nw; nx = *src++; // norm x ny = *src++; // norm y nz = *src; // norm z nw = 1/(nxform[12]*nx + nxform[13]*ny + nxform[14]*nz + nxform[15]); *dst++ = (nxform[0]*nx + nxform[1]*ny + nxform[2]*nz + nxform[3])*nw; *dst++ = (nxform[4]*nx + nxform[5]*ny + nxform[6]*nz + nxform[7])*nw; *dst = (nxform[8]*nx + nxform[9]*ny + nxform[10]*nz + nxform[11])*nw; } } } // Copy Diffuse Color (DWORD & float are of the same size) if (vertexFormat & D3DFVF_DIFFUSE) { if (cDirty & javax_media_j3d_GeometryArrayRetained_COLOR_CHANGED) { DWORD* wdst = (DWORD *) dst; if (strideData->fdiffusePtr) { src = strideData->fdiffusePtr + idx*strideData->diffuseStride; float r, g, b, a; if ((d3dCtx->currDisplayListID <= 0) || !strideData->modulateAlpha) { // execute() or executeVA() if (strideData->useAlpha) { r = *src++; g = *src++; b = *src++; a = *src; } else { r = *src++; g = *src++; b = *src; a = 0; } } else { // buildGA() & modeulateAlpha if (strideData->useAlpha) { r = *src++; g = *src++; b = *src++; a = *src * strideData->alpha; } else { r = *src++; g = *src++; b = *src; a = strideData->alpha; } } *wdst = D3DCOLOR_COLORVALUE(r, g, b, a); } else { // byte color pointer jbyte* wsrc = strideData->bdiffusePtr + idx*strideData->diffuseStride; jbyte r, g, b, a; if ((d3dCtx->currDisplayListID <= 0) || !strideData->modulateAlpha) { // execute() or executeVA() if (strideData->useAlpha) { r = *wsrc++; g = *wsrc++; b = *wsrc++; a = *wsrc; } else { r = *wsrc++; g = *wsrc++; b = *wsrc; a = 0; } } else { // buildGA() & modeulateAlpha // Currently buildGA() will not use byte color // so this code should never execute. jbyte alpha = (jbyte) (255*strideData->alpha); if (strideData->useAlpha) { r = *wsrc++; g = *wsrc++; b = *wsrc++; a = (jbyte)(((int)(*wsrc) & 0xff) * strideData->alpha); } else { r = *wsrc++; g = *wsrc++; b = *wsrc; a = alpha; } } *wdst = D3DCOLOR_RGBA(r, g, b, a); } } dst++; // additional one DWORD of color copy } // Copy Texture int ts; int texPos; boolean invalidTexCoord; for (int i=0; i < d3dCtx->texSetUsed; i++) { ts = d3dCtx->texStride[i]; if (ts == 0) { continue; } texPos = strideData->texCoordPosition[i]; invalidTexCoord = ((texPos != d3dCtx->pVB->texCoordPosition[i]) || (texPos == TEX_OBJ_LINEAR)); if ((cDirty & javax_media_j3d_GeometryArrayRetained_TEXTURE_CHANGED) || invalidTexCoord) { if (texPos >= 0) { src = strideData->textureCoordsPtr[i] + idx*strideData->textureCoordsStride[i]; *dst++ = *src++; // tx *dst++ = *src++; // ty if (ts >= 3) { *dst++ = *src++; // tx if (ts >= 4) { *dst++ = *src; // tx } } } else { // automatic texture generation if (texPos == TEX_OBJ_LINEAR) { float *ps = d3dCtx->planeS[i]; float *pt = d3dCtx->planeT[i]; float *pr = d3dCtx->planeR[i]; float *pq = d3dCtx->planeQ[i]; if ((ts < 4) || (!d3dCtx->texTransformSet[i])) { *dst++ = ps[0]*posX + ps[1]*posY + ps[2]*posZ + ps[3]; *dst++ = pt[0]*posX + pt[1]*posY + pt[2]*posZ + pt[3]; if (ts >= 3) { *dst++ = pr[0]*posX + pr[1]*posY + pr[2]*posZ + pr[3]; if (ts >= 4) { *dst++ = pq[0]*posX + pq[1]*posY + pq[2]*posZ + pq[3]; } } } else { float tx, ty, tz, tw; D3DXMATRIX *m = &(d3dCtx->texTransform[i]); tx = ps[0]*posX + ps[1]*posY + ps[2]*posZ + ps[3]; ty = pt[0]*posX + pt[1]*posY + pt[2]*posZ + pt[3]; tz = pr[0]*posX + pr[1]*posY + pr[2]*posZ + pr[3]; tw = pq[0]*posX + pq[1]*posY + pq[2]*posZ + pq[3]; *dst++ = (*m)._11*tx + (*m)._21*ty + (*m)._31*tz + (*m)._41*tw; *dst++ = (*m)._12*tx + (*m)._22*ty + (*m)._32*tz + (*m)._42*tw; *dst++ = (*m)._13*tx + (*m)._23*ty + (*m)._33*tz + (*m)._43*tw; *dst++ = (*m)._14*tx + (*m)._24*ty + (*m)._34*tz + (*m)._44*tw; } } else if (texPos == TEX_GEN_INVALID) { // application error, disable by setting texCoord to zero *dst++ = 0; *dst++ = 0; if (ts >= 3) { *dst++ = 0; if (ts >= 4) { *dst++ = 0; } } } else { // should not happen dst += ts; } } } else { dst += ts; } } *vbptr = dst; } float* allocateVB(D3dCtx *d3dCtx, LPDIRECT3DDEVICE8 device, int vcount, int maxVertexLimit, jint *cdirty) { LPD3DVERTEXBUFFER vb = d3dCtx->pVB->nextVB; HRESULT hr; float *ptr = NULL; if (vcount > maxVertexLimit) { vcount = maxVertexLimit; } if ((vb != NULL) && (vb->vcount < vcount)) { delete vb; d3dCtx->pVB->nextVB = NULL; vb = NULL; } if (vb == NULL) { vb = new D3dVertexBuffer(); if (vb == NULL) { D3dCtx::d3dWarning(OUTOFMEMORY); return NULL; } vb->stride = d3dCtx->pVB->stride; vb->vertexFormat = d3dCtx->pVB->vertexFormat; // Don't set totalVertexCount vb->isIndexPrimitive = d3dCtx->pVB->isIndexPrimitive; vb->primitiveType = d3dCtx->pVB->primitiveType; vb->isPointFlagUsed = d3dCtx->pVB->isPointFlagUsed; vb->vcount = vcount; vb->maxVertexLimit = maxVertexLimit; #ifdef VBDEBUG printf("Create secondary VertexBuffer of size %d, display list ID %d, pointFlag %d\n", vb->vcount, d3dCtx->currDisplayListID, vb->isPointFlagUsed); #endif if (!vb->isPointFlagUsed) { hr = device->CreateVertexBuffer(vb->stride*vcount, D3DUSAGE_WRITEONLY, vb->vertexFormat, D3DPOOL_DEFAULT, &vb->buffer); } else { hr = device->CreateVertexBuffer(vb->stride*vcount, D3DUSAGE_WRITEONLY|D3DUSAGE_POINTS, vb->vertexFormat, D3DPOOL_DEFAULT, &vb->buffer); } if (FAILED(hr)) { vb->buffer = NULL; delete vb; D3dCtx::d3dWarning(CREATEVBFAIL, hr); return NULL; } d3dCtx->pVB->nextVB = vb; *cdirty = javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED; } hr = vb->buffer->Lock(0, 0, (BYTE**) &ptr, 0); if (FAILED(hr)) { D3dCtx::d3dWarning(LOCKVBFAIL, hr); delete vb; d3dCtx->pVB->nextVB = NULL; return NULL; } d3dCtx->pVB = vb; vb->stripLen = 0; return ptr; } BOOL createCopyVBVertex(D3dCtx *d3dCtx, LPDIRECT3DDEVICE8 device, D3DDRAWPRIMITIVESTRIDEDDATA *strideData, int vcount, jint cDirty, jdouble* xform, jdouble* nxform) { LPD3DVERTEXBUFFER vb = d3dCtx->pVB; float *vbptr; if (vb->stripLen > 0) { // VertexBuffer already used, create a new one or used // the next VB in the list // maxVertexLimit is already check before, so we can // pass vcount as maxVertexLimit vbptr = allocateVB(d3dCtx, device, vcount, vcount, &cDirty); if (vbptr == NULL) { return FALSE; } } else { // use the same VB HRESULT hr; hr = vb->buffer->Lock(0, 0, (BYTE**)&vbptr, 0); if (FAILED(hr)) { D3dCtx::d3dWarning(LOCKVBFAIL, hr); return FALSE; } } copyVertexToVB(d3dCtx, strideData, vcount, &vbptr, cDirty, true, xform, nxform); d3dCtx->pVB->buffer->Unlock(); return TRUE; } /* * Draw Primitive with vertexCount > D3DMAXNUMVERTICES. * In this case we call the drawing routine multiple times. */ void splitVertexToMultipleVB(D3dCtx *d3dCtx, LPD3DDRAWPRIMITIVESTRIDEDDATA strideData, int vcount, int maxVertexLimit, jint cDirty, jdouble* xform, jdouble* nxform) { int i, inc; int min = 0; int max = 0; jfloat *oldfPosition; double *olddPosition; jfloat *oldNormal; jfloat *oldfDiffuse; jbyte *oldbDiffuse; float* oldTexCoords[D3DDP_MAXTEXCOORD]; int vc; int texSetUsed = d3dCtx->texSetUsed; LPDIRECT3DDEVICE8 device = d3dCtx->pDevice; jfloat fr, fg, fb, fa; jbyte br, bg, bb, ba; boolean success; DWORD vertexFormat = d3dCtx->pVB->vertexFormat; // save stride pointers since strip set may have // multiple call to this procedure. oldfPosition = strideData->fpositionPtr; olddPosition = strideData->dpositionPtr; oldNormal = strideData->normalPtr; oldfDiffuse = strideData->fdiffusePtr; oldbDiffuse = strideData->bdiffusePtr; for (i=0; i < texSetUsed; i++) { oldTexCoords[i] = strideData->textureCoordsPtr[i]; } switch (d3dCtx->pVB->primitiveType) { case D3DPT_TRIANGLEFAN: { // Copy the very first vertx and repeat the last vertex jfloat fx, fy, fz, nx, ny, nz; jdouble dx, dy, dz; jfloat tx[D3DDP_MAXTEXCOORD]; jfloat ty[D3DDP_MAXTEXCOORD]; jfloat tz[D3DDP_MAXTEXCOORD]; jfloat tw[D3DDP_MAXTEXCOORD]; inc = maxVertexLimit - 2; if (oldfPosition) { fx = *oldfPosition; fy = *(oldfPosition+1); fz = *(oldfPosition+2); } else { // must be double, since this routine will // not invoke when there is no position available dx = *olddPosition; dy = *(olddPosition+1); dz = *(olddPosition+2); } if (oldNormal) { nx = *oldNormal; ny = *(oldNormal+1); nz = *(oldNormal+2); } if (oldfDiffuse) { fr = *oldfDiffuse; fg = *(oldfDiffuse+1); fb = *(oldfDiffuse+2); if (strideData->useAlpha) { fa = *(oldfDiffuse+3); } } else if (oldbDiffuse) { br = *oldbDiffuse; bg = *(oldbDiffuse+1); bb = *(oldbDiffuse+2); if (strideData->useAlpha) { ba = *(oldbDiffuse+3); } } for (i=0; i < texSetUsed; i++) { tx[i] = *oldTexCoords[i]; ty[i] = *(oldTexCoords[i]+1); if (d3dCtx->texStride[i] > 2) { tz[i] = *(oldTexCoords[i]+2); if (d3dCtx->texStride[i] > 3) { tw[i] = *(oldTexCoords[i]+3); } } } while (true) { vc = (vcount >= maxVertexLimit ? maxVertexLimit : vcount); success = createCopyVBVertex(d3dCtx, device, strideData, vc, cDirty, xform, nxform); // restore old values if (oldfPosition) { *(strideData->fpositionPtr) = fx; *(strideData->fpositionPtr+1) = fy; *(strideData->fpositionPtr+2) = fz; } else { *(strideData->dpositionPtr) = dx; *(strideData->dpositionPtr+1) = dy; *(strideData->dpositionPtr+2) = dz; } if (oldNormal) { *(strideData->normalPtr) = nx; *(strideData->normalPtr+1) = ny; *(strideData->normalPtr+2) = nz; } if (oldfDiffuse) { *(strideData->fdiffusePtr) = fr; *(strideData->fdiffusePtr+1) = fg; *(strideData->fdiffusePtr+2) = fb; if (strideData->useAlpha) { *(strideData->fdiffusePtr+3) = fa; } } else if (oldbDiffuse) { *(strideData->bdiffusePtr) = br; *(strideData->bdiffusePtr+1) = bg; *(strideData->bdiffusePtr+2) = bb; if (strideData->useAlpha) { *(strideData->bdiffusePtr+3) = ba; } } for (i=0; i < texSetUsed; i++) { *(strideData->textureCoordsPtr[i]) = tx[i]; *(strideData->textureCoordsPtr[i]+1) = ty[i]; if (d3dCtx->texStride[i] > 2) { *(strideData->textureCoordsPtr[i]+2) = tz[i]; if (d3dCtx->texStride[i] > 3) { *(strideData->textureCoordsPtr[i]+3) = tw[i]; } } } vcount -= inc; if (!success || (vcount <= 2)) { break; } if (oldfPosition) { strideData->fpositionPtr += strideData->positionStride*inc; fx = *strideData->fpositionPtr; *strideData->fpositionPtr = *oldfPosition; fy = *(strideData->fpositionPtr+1); *(strideData->fpositionPtr+1) = *(oldfPosition+1); fz = *(strideData->fpositionPtr+2); *(strideData->fpositionPtr+2) = *(oldfPosition+2); } else { strideData->dpositionPtr += strideData->positionStride*inc; dx = *strideData->dpositionPtr; *strideData->dpositionPtr = *olddPosition; dy = *(strideData->dpositionPtr+1); *(strideData->dpositionPtr+1) = *(olddPosition+1); dz = *(strideData->dpositionPtr+2); *(strideData->dpositionPtr+2) = *(olddPosition+2); } if (oldNormal) { strideData->normalPtr += strideData->normalStride*inc; nx = *strideData->normalPtr; *strideData->normalPtr = *oldNormal; ny = *(strideData->normalPtr+1); *(strideData->normalPtr+1) = *(oldNormal+1); nz = *(strideData->normalPtr+2); *(strideData->normalPtr+2) = *(oldNormal+2); } if (oldfDiffuse) { strideData->fdiffusePtr += strideData->diffuseStride*inc; fr = *strideData->fdiffusePtr; *strideData->fdiffusePtr = *oldfDiffuse; fg = *(strideData->fdiffusePtr+1); *(strideData->fdiffusePtr+1) = *(oldfDiffuse+1); fb = *(strideData->fdiffusePtr+2); *(strideData->fdiffusePtr+2) = *(oldfDiffuse+2); if (strideData->useAlpha) { fa = *(strideData->fdiffusePtr+3); *(strideData->fdiffusePtr+3) = *(oldfDiffuse+3); } } else if (oldbDiffuse) { strideData->bdiffusePtr += strideData->diffuseStride*inc; br = *strideData->bdiffusePtr; *strideData->bdiffusePtr = *oldbDiffuse; bg = *(strideData->bdiffusePtr+1); *(strideData->bdiffusePtr+1) = *(oldbDiffuse+1); bb = *(strideData->bdiffusePtr+2); *(strideData->bdiffusePtr+2) = *(oldbDiffuse+2); if (strideData->useAlpha) { ba = *(strideData->bdiffusePtr+3); *(strideData->bdiffusePtr+3) = *(oldbDiffuse+3); } } for (i=0; i < texSetUsed; i++) { strideData->textureCoordsPtr[i] += strideData->textureCoordsStride[i]*inc; tx[i] = *strideData->textureCoordsPtr[i]; ty[i] = *(strideData->textureCoordsPtr[i]+1); *(strideData->textureCoordsPtr[i]) = *oldTexCoords[i]; *(strideData->textureCoordsPtr[i]+1) = *(oldTexCoords[i]+1); if (d3dCtx->texStride[i] > 2) { tz[i] = *(strideData->textureCoordsPtr[i]+2); *(strideData->textureCoordsPtr[i]+2) = *(oldTexCoords[i]+ 2); if (d3dCtx->texStride[i] > 3) { tw[i] = *(strideData->textureCoordsPtr[i]+3); *(strideData->textureCoordsPtr[i]+3) = *(oldTexCoords[i]+ 3); } } } } break; } case D3DPT_POINTLIST: if (max == 0) { max = maxVertexLimit; } // fall through case D3DPT_LINESTRIP: if (max == 0) { max = maxVertexLimit; min = 1; // repeat the last vertex; } // fall through case D3DPT_TRIANGLELIST: if (max == 0) { if (d3dCtx->pVB->isIndexPrimitive) { // QuadArray max = maxVertexLimit - (maxVertexLimit % 4); } else { max = maxVertexLimit - (maxVertexLimit % 3); } } // fall through case D3DPT_LINELIST: if (max == 0) { max = maxVertexLimit - (maxVertexLimit % 2); } // fall through case D3DPT_TRIANGLESTRIP: if (max == 0) { max = maxVertexLimit - (maxVertexLimit % 4); min = 2; // repeat the last two vertices } inc = max - min; while (true) { vc = (vcount >= max ? max : vcount); if (!createCopyVBVertex(d3dCtx, device, strideData, vc, cDirty, xform, nxform)) { break; } vcount -= inc; if (vcount <= min) { break; } if (oldfPosition) { strideData->fpositionPtr += strideData->positionStride*inc; } else { strideData->dpositionPtr += strideData->positionStride*inc; } if (oldNormal) { strideData->normalPtr += strideData->normalStride*inc; } if (oldfDiffuse) { strideData->fdiffusePtr += strideData->diffuseStride*inc; } else if (oldbDiffuse) { strideData->bdiffusePtr += strideData->diffuseStride*inc; } for (i=0; i < texSetUsed; i++) { strideData->textureCoordsPtr[i] += strideData->textureCoordsStride[i]*inc; } } break; } // Restore old pointers; strideData->fpositionPtr = oldfPosition; strideData->dpositionPtr = olddPosition; strideData->normalPtr = oldNormal; strideData->fdiffusePtr = oldfDiffuse; strideData->bdiffusePtr = oldbDiffuse; for (i=0; i < texSetUsed; i++) { strideData->textureCoordsPtr[i] = oldTexCoords[i]; } } BOOL reIndexifyIndexVertexToVBs(D3dCtx *d3dCtx, D3DDRAWPRIMITIVESTRIDEDDATA* strideData, DWORD indexCount, DWORD vcount, jint cDirty, BOOL expandQuadIndex, DWORD maxVertexLimit, jdouble* xform, jdouble* nxform) { LPD3DVERTEXBUFFER vb = d3dCtx->pVB; HRESULT hr; LPDIRECT3DDEVICE8 device = d3dCtx->pDevice; int vbSize; if (!expandQuadIndex) { vbSize = indexCount; } else { vbSize = (3*indexCount) >> 1; } if (vb->stripLen > 0) { // VertexBuffer already used, create a new one or used // the next VB in the list // maxVertexLimit is already check before, so we can // pass indexCount as maxVertexLimit. // The maximum vertex that can happens is equal // to indexCount so we can just set vcount = indexCount vb = vb->nextVB; if ((vb != NULL) && (vb->vcount < vbSize)) { delete vb; d3dCtx->pVB->nextVB = NULL; vb = NULL; } if (vb == NULL) { vb = new D3dVertexBuffer(); if (vb == NULL) { D3dCtx::d3dWarning(OUTOFMEMORY); return false; } vb->stride = d3dCtx->pVB->stride; vb->vertexFormat = d3dCtx->pVB->vertexFormat; // Don't set totalVertexCount vb->isIndexPrimitive = d3dCtx->pVB->isIndexPrimitive; vb->primitiveType = d3dCtx->pVB->primitiveType; vb->isPointFlagUsed = d3dCtx->pVB->isPointFlagUsed; vb->vcount = vbSize; vb->maxVertexLimit = maxVertexLimit; #ifdef VBDEBUG printf("Create secondary VertexBuffer of size %d, display list ID %d, pointFlag %d\n", vbSize, d3dCtx->currDisplayListID, vb->isPointFlagUsed); #endif if (!vb->isPointFlagUsed) { hr = device->CreateVertexBuffer(vb->stride*vbSize, D3DUSAGE_WRITEONLY, vb->vertexFormat, D3DPOOL_DEFAULT, &vb->buffer); } else { hr = device->CreateVertexBuffer(vb->stride*vbSize, D3DUSAGE_WRITEONLY|D3DUSAGE_POINTS, vb->vertexFormat, D3DPOOL_DEFAULT, &vb->buffer); vb->isPointFlagUsed = true; } if (FAILED(hr)) { vb->buffer = NULL; vb->release(); D3dCtx::d3dWarning(CREATEVBFAIL, hr); return false; } d3dCtx->pVB->nextVB = vb; cDirty = javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED; } } if (vb->indexBuffer == NULL) { // No need to set totalIndexCount vb->indexCount = vbSize; if (indexCount <= 0xffff) { hr = device->CreateIndexBuffer(vbSize*sizeof(WORD), D3DUSAGE_WRITEONLY, D3DFMT_INDEX16, D3DPOOL_DEFAULT, &vb->indexBuffer); } else { hr = device->CreateIndexBuffer(vbSize*sizeof(UINT), D3DUSAGE_WRITEONLY, D3DFMT_INDEX32, D3DPOOL_DEFAULT, &vb->indexBuffer); } if (FAILED(hr)) { vb->indexBuffer = NULL; vb->release(); D3dCtx::d3dWarning(CREATEINDEXVBFAIL, hr); return false; } cDirty |= javax_media_j3d_GeometryArrayRetained_INDEX_CHANGED; } float *vbptr; // Note that DWORD (use for color) is of same size // as float (use for vertex/normal) hr = vb->buffer->Lock(0, 0, (BYTE**)&vbptr, 0); if (FAILED(hr)) { D3dCtx::d3dWarning(LOCKVBFAIL, hr); // recreate it next time vb->release(); return false; } d3dCtx->pVB = vb; // The current VB is not yet used. vb->stripLen = 0; if (cDirty) { D3DINDEXBUFFER_DESC desc; BYTE *bptr; vb->indexBuffer->GetDesc(&desc); hr = vb->indexBuffer->Lock(0, 0, &bptr, 0); if (FAILED(hr)) { D3dCtx::d3dWarning(LOCKINDEXVBFAIL, hr); vb->buffer->Unlock(); return false; } if (d3dCtx->reIndexifyTable == NULL) { // vcount will not change during renderIndexGeometry // and splitIndexVertex so it is safe not to check // size of reIndexifyTable and recreate a bigger // one. d3dCtx->reIndexifyTable = new DWORD[vcount]; if (d3dCtx->reIndexifyTable == NULL) { D3dCtx::d3dWarning(OUTOFMEMORY, hr); vb->release(); return false; } } ZeroMemory(d3dCtx->reIndexifyTable, sizeof(DWORD)*vcount); DWORD i; jint *idxPtr = strideData->indexPtr + strideData->initialIndexIndex; USHORT firstEntry = *idxPtr; DWORD *table = d3dCtx->reIndexifyTable; if (desc.Format == D3DFMT_INDEX16) { USHORT *dst = (USHORT *) bptr; USHORT newIdx, prevIdx = -1, count = 0; USHORT idx[3], vc = 0; for (i=0; i < indexCount; i++) { newIdx = table[*idxPtr]; if ((newIdx == 0) && (*idxPtr != firstEntry)) { newIdx = ++count; table[*idxPtr] = newIdx; } if (!expandQuadIndex) { *dst++ = newIdx; } else { if (vc < 3) { idx[vc++] = newIdx; } else { // vc = 3 *dst++ = idx[0]; *dst++ = idx[1]; *dst++ = idx[2]; *dst++ = idx[0]; *dst++ = idx[2]; *dst++ = newIdx; vc = 0; } } if (newIdx != prevIdx) { copyOneVertexToVB(d3dCtx, &vbptr, strideData, *idxPtr++, cDirty, xform, nxform); prevIdx = newIdx; } else { idxPtr++; } } } else { DWORD *dst = (DWORD *) bptr; DWORD newIdx, prevIdx = -1, count = 0; DWORD idx[3], vc = 0; for (i=0; i < indexCount; i++) { newIdx = table[*idxPtr]; if ((newIdx == 0) && (*idxPtr != firstEntry)) { newIdx = ++count; table[*idxPtr] = newIdx; } if (!expandQuadIndex) { *dst++ = newIdx; } else { if (vc < 3) { idx[vc++] = newIdx; } else { // vc = 3 *dst++ = idx[0]; *dst++ = idx[1]; *dst++ = idx[2]; *dst++ = idx[0]; *dst++ = idx[2]; *dst++ = newIdx; vc = 0; } } if (newIdx != prevIdx) { copyOneVertexToVB(d3dCtx, &vbptr, strideData, *idxPtr++, cDirty, xform, nxform); prevIdx = newIdx; } else { idxPtr++; } } } } vb->addStride(vbSize); vb->indexBuffer->Unlock(); vb->buffer->Unlock(); return true; } void splitIndexVertexToMultipleVB(D3dCtx *d3dCtx, LPD3DDRAWPRIMITIVESTRIDEDDATA strideData, int indexCount, int vertexCount, int maxVertexLimit, jint cDirty, BOOL expandQuadIndex, jdouble* xform, jdouble* nxform) { int vc; BOOL success; int inc; int min = 0; int max = 0; int initialIdxIdx = strideData->initialIndexIndex; switch (d3dCtx->pVB->primitiveType) { case D3DPT_TRIANGLEFAN: { jint firstIdx = strideData->indexPtr[initialIdxIdx]; jint prevIdx = firstIdx; inc = maxVertexLimit - 2; while (true) { vc = (indexCount >= maxVertexLimit ? maxVertexLimit : indexCount); success = reIndexifyIndexVertexToVBs(d3dCtx, strideData, vc, vertexCount, cDirty, expandQuadIndex, maxVertexLimit, xform, nxform); // restore index strideData->indexPtr[strideData->initialIndexIndex] = prevIdx; indexCount -= inc; if (!success || (indexCount <= 2)) { break; } // repeat the last index strideData->initialIndexIndex += (vc - 2); // replace by first index prevIdx = strideData->indexPtr[strideData->initialIndexIndex]; strideData->indexPtr[strideData->initialIndexIndex] = firstIdx; } } break; case D3DPT_POINTLIST: if (max == 0) { max = maxVertexLimit; } // fall through case D3DPT_LINESTRIP: if (max == 0) { max = maxVertexLimit; min = 1; // repeat the last vertex; } // fall through case D3DPT_TRIANGLELIST: if (max == 0) { if (expandQuadIndex) { // QuadArray max = maxVertexLimit - (maxVertexLimit % 4); } else { max = maxVertexLimit - (maxVertexLimit % 3); } } // fall through case D3DPT_LINELIST: if (max == 0) { max = maxVertexLimit - (maxVertexLimit % 2); } // fall through case D3DPT_TRIANGLESTRIP: if (max == 0) { max = maxVertexLimit - (maxVertexLimit % 4); min = 2; // repeat the last two vertices } inc = max - min; while (true) { vc = (indexCount >= max ? max : indexCount); if (!reIndexifyIndexVertexToVBs(d3dCtx, strideData, vc, vertexCount, cDirty, expandQuadIndex, maxVertexLimit, xform, nxform)) { break; } indexCount -= inc; if (indexCount <= min) { break; } strideData->initialIndexIndex += inc; } } strideData->initialIndexIndex = initialIdxIdx; } // This is used by quad polygon line mode void DrawPolygonLine(D3dCtx *d3dCtx, LPDIRECT3DDEVICE8 device, DWORD vertexFormat, D3DDRAWPRIMITIVESTRIDEDDATA *strideData) { HRESULT hr; float *vbptr; hr = d3dCtx->pVB->buffer->Lock(0, 0, (BYTE**) &vbptr, 0 ); if (FAILED(hr)) { D3dCtx::d3dWarning(LOCKVBFAIL, hr); return; } // DisplayList will not use in this case, so xform = nxform = NULL copyVertexToVB(d3dCtx, strideData, 4, &vbptr, javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED, true, NULL, NULL); d3dCtx->pVB->buffer->Unlock(); device->SetStreamSource(0, d3dCtx->pVB->buffer, d3dCtx->pVB->stride); device->SetIndices(d3dCtx->lineModeIndexBuffer, 0); device->SetVertexShader(vertexFormat); device->DrawIndexedPrimitive(D3DPT_LINESTRIP, 0, 4, 0, 4); } // This is used by indexed quad polygon line mode void DrawIndexPolygonLine(D3dCtx *d3dCtx, LPDIRECT3DDEVICE8 device, DWORD vertexFormat, D3DDRAWPRIMITIVESTRIDEDDATA *strideData, jint idx0, jint idx1, jint idx2, jint idx3) { HRESULT hr; float *vbptr; hr = d3dCtx->pVB->buffer->Lock(0, 0, (BYTE**) &vbptr, 0 ); if (FAILED(hr)) { D3dCtx::d3dWarning(LOCKVBFAIL, hr); return; } copyOneVertexToVB(d3dCtx, &vbptr, strideData, idx0, javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED, NULL, NULL); copyOneVertexToVB(d3dCtx, &vbptr, strideData, idx1, javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED, NULL, NULL); copyOneVertexToVB(d3dCtx, &vbptr, strideData, idx2, javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED, NULL, NULL); copyOneVertexToVB(d3dCtx, &vbptr, strideData, idx3, javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED, NULL, NULL); d3dCtx->pVB->buffer->Unlock(); device->SetStreamSource(0, d3dCtx->pVB->buffer, d3dCtx->pVB->stride); device->SetVertexShader(vertexFormat); device->SetIndices(d3dCtx->lineModeIndexBuffer, 0); device->DrawIndexedPrimitive(D3DPT_LINESTRIP, 0, 4, 0, 4); } void renderGeometry(JNIEnv *env, D3dCtx *d3dCtx, LPDIRECT3DDEVICE8 device, jobject geo, jint geo_type, D3DDRAWPRIMITIVESTRIDEDDATA *strideData, DWORD vertexFormat, jint vcount, jdouble* xform, jdouble* nxform, jint cDirty) { D3DPRIMITIVETYPE d3dRenderType; BOOL renderTypeSet = false; int i, j, genMode; LPD3DVERTEXBUFFER vb = NULL; D3dVertexBufferVector *vbVector; float *vbptr; #ifdef VBDEBUG BOOL createNew = false; #endif if (vcount <= 0) { return; } jclass geoClass = env->GetObjectClass(geo); DWORD maxVertexLimit = d3dCtx->deviceInfo->maxVertexCount[geo_type]; DWORD texSetUsed = d3dCtx->texSetUsed; HRESULT hr; BOOL needPointFlag = (geo_type == GEO_TYPE_POINT_SET) || ((geo_type != GEO_TYPE_LINE_STRIP_SET) && (geo_type != GEO_TYPE_LINE_SET) && (d3dCtx->fillMode == D3DFILL_POINT)); BOOL buildDL = (d3dCtx->currDisplayListID > 0); lockGeometry(); if (!buildDL) { jfieldID fieldID = env->GetFieldID(geoClass, "pVertexBuffers", "J"); jobject cloneSource = NULL; vbVector = reinterpret_cast (env->GetLongField(geo, fieldID)); if (vbVector == NULL) { // It is possible this is the mirrorGeometry // from cloneNonIndexGeometry() jfieldID fieldID2 = env->GetFieldID(geoClass, "cloneSourceArray", "Ljavax/media/j3d/IndexedGeometryArrayRetained;"); cloneSource = env->GetObjectField(geo, fieldID2); if (cloneSource != NULL) { jclass cloneClass = env->GetObjectClass(cloneSource); fieldID = env->GetFieldID(cloneClass, "pVertexBuffers", "J"); vbVector = reinterpret_cast (env->GetLongField(cloneSource, fieldID)); } } // This is the first time rendering is invoked on the // first GeometryArray if (vbVector == NULL) { vbVector = new D3dVertexBufferVector(); if (vbVector == NULL) { D3dCtx::d3dWarning(OUTOFMEMORY); unlockGeometry(); return; } if (cloneSource == NULL) { env->SetLongField(geo, fieldID, reinterpret_cast(vbVector)); } else { env->SetLongField(cloneSource, fieldID, reinterpret_cast(vbVector)); } } else { // Found the vb in the list of vbVector for (LPD3DVERTEXBUFFER *s = vbVector->begin(); s != vbVector->end(); ++s) { if ((*s)->ctx == d3dCtx) { vb = *s; break; } } } } if (vb == NULL) { // This is the first time rendering is invoked // using this ctx vb = new D3dVertexBuffer(); if (vb == NULL) { D3dCtx::d3dWarning(OUTOFMEMORY); unlockGeometry(); return; } vb->ctx = d3dCtx; vb->maxVertexLimit = maxVertexLimit; if (!buildDL) { vb->vbVector = vbVector; // add it to the GeometryArray pVertexBuffers list vbVector->push_back(vb); // add it to the ctx lists vb->next = d3dCtx->vertexBufferTable.next; vb->previous = &(d3dCtx->vertexBufferTable); d3dCtx->vertexBufferTable.next = vb; if (vb->next != NULL) { vb->next->previous = vb; } } } if ((vb->buffer != NULL) && ((vb->vertexFormat != vertexFormat) || (vb->totalVertexCount < vcount) || (cDirty & javax_media_j3d_GeometryArrayRetained_STRIPCOUNT_CHANGED) || (!vb->isPointFlagUsed && needPointFlag))) { // immediate release VB and reconstruct a new one vb->release(); } if (vb->buffer == NULL) { vb->stride = D3DXGetFVFVertexSize(vertexFormat); vb->vertexFormat = vertexFormat; vb->totalVertexCount = vcount; vb->vcount = (vcount >= maxVertexLimit ? maxVertexLimit : vcount); #ifdef VBDEBUG printf("Create primary VertexBuffer of size %d, display list ID %d, pointFlag %d\n", vb->vcount, d3dCtx->currDisplayListID, needPointFlag); #endif if (!needPointFlag) { hr = device->CreateVertexBuffer(vb->stride*vb->vcount, D3DUSAGE_WRITEONLY, vertexFormat, D3DPOOL_DEFAULT, &vb->buffer); } else { hr = device->CreateVertexBuffer(vb->stride*vb->vcount, D3DUSAGE_WRITEONLY|D3DUSAGE_POINTS, vertexFormat, D3DPOOL_DEFAULT, &vb->buffer); vb->isPointFlagUsed = true; } if (FAILED(hr)) { vb->buffer = NULL; D3dCtx::d3dWarning(CREATEVBFAIL, hr); unlockGeometry(); return; } #ifdef VBDEBUG createNew = true; #endif cDirty = javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED; } unlockGeometry(); if (buildDL) { // In display list mode, add it to the displayList ID table d3dCtx->displayListTable[d3dCtx->currDisplayListID]->add(vb); } else { if (vb->primitiveType == D3DPT_FORCE_DWORD) { // This happens when previous frame use Quad Line // so buffer not yet initialize cDirty = javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED; } if (!cDirty && ((geo_type != GEO_TYPE_QUAD_SET) || (d3dCtx->fillMode != D3DFILL_WIREFRAME))) { for (i=0; i < d3dCtx->texSetUsed; i++) { genMode = strideData->texCoordPosition[i]; if ((genMode == TEX_OBJ_LINEAR) || ((genMode != vb->texCoordPosition[i]) && (genMode != TEX_GEN_AUTO))) { // For object linear mode user can set the plane // equations so we need to change texture coordinate. break; } } if (i == d3dCtx->texSetUsed) { vb->render(d3dCtx); #ifdef TEXDEBUG printf("Skip VB Copy\n"); #endif return; } } } // Note that DWORD (use for color) is of same size // as float (use for vertex/normal) hr = vb->buffer->Lock(0, 0, (BYTE**)&vbptr, 0); if (FAILED(hr)) { D3dCtx::d3dWarning(LOCKVBFAIL, hr); // recreate it next time vb->release(); return; } d3dCtx->pVB = vb; // The current VB is not yet used. vb->stripLen = 0; switch (geo_type) { case GEO_TYPE_TRI_STRIP_SET: d3dRenderType = D3DPT_TRIANGLESTRIP; renderTypeSet = true; #ifdef VBDEBUG if (createNew) { printf("Tri strip set %d\n", vcount); } #endif // fall through case GEO_TYPE_TRI_FAN_SET: if (renderTypeSet == false) { #ifdef VBDEBUG if (createNew) { printf("Tri fan set %d\n", vcount); } #endif d3dRenderType = D3DPT_TRIANGLEFAN; renderTypeSet = true; } // fall through case GEO_TYPE_LINE_STRIP_SET: { if (renderTypeSet == false) { d3dRenderType = D3DPT_LINESTRIP; renderTypeSet = true; #ifdef VBDEBUG if (createNew) { printf("Tri line set %d \n", vcount); } #endif } jfieldID strip_field = env->GetFieldID(geoClass, "stripVertexCounts", "[I"); jarray sarray = (jarray)env->GetObjectField(geo, strip_field); jsize strip_len = (jsize)env->GetArrayLength(sarray); jint* strips = (jint *)env->GetPrimitiveArrayCritical(sarray, NULL); int nlastStrip = 0; int totalLen = 0; int oldTotalLen = 0; int vsum = 0; vb->primitiveType = d3dRenderType; if (vcount <= vb->vcount) { copyVertexToVB(d3dCtx, strideData, vcount, &vbptr, cDirty, false, xform, nxform); vb->addStrides(strip_len, strips); #ifdef VBDEBUG if (createNew) { printf("Strip Length %d : ", strip_len); for (int k=0; k < strip_len; k++) { printf("%d ", strips[k]); } printf("\n"); } #endif } else { #ifdef VBDEBUG if (createNew) { printf("Strip Length %d : ", strip_len); } #endif for (i = 0; i < strip_len; i++) { if (strideData->fpositionPtr) { strideData->fpositionPtr += strideData->positionStride*nlastStrip; } else { strideData->dpositionPtr += strideData->positionStride*nlastStrip; } if (strideData->normalPtr) { strideData->normalPtr += strideData->normalStride*nlastStrip; } if (strideData->fdiffusePtr) { strideData->fdiffusePtr += strideData->diffuseStride*nlastStrip; } else if (strideData->bdiffusePtr) { strideData->bdiffusePtr += strideData->diffuseStride*nlastStrip; } if (strideData->textureCoordsPtr[0]) { for (j=0; j < texSetUsed; j++) { strideData->textureCoordsPtr[j] += strideData->textureCoordsStride[j]* nlastStrip; } } nlastStrip = strips[i]; oldTotalLen = totalLen; totalLen += nlastStrip; if (totalLen > vcount) { // This should not happen since // setValidVertexCount is disable // in v1.3. We should always have // (sum of strips[] < vcount) nlastStrip = (vcount - (totalLen - nlastStrip)); totalLen = vcount; } if (nlastStrip <= 0) { continue; } if (vbptr == NULL) { // This happen when the lastStrip copy // is greater than maxVertexLimit. // So we Unlock the last buffer vbptr = allocateVB(d3dCtx, device, vcount - oldTotalLen, maxVertexLimit, &cDirty); vsum = 0; if (vbptr == NULL) { break; // render whatever geometry the current VB have } } #ifdef VBDEBUG if (createNew) { printf(" %d ", nlastStrip); } #endif if ((vsum + nlastStrip) <= d3dCtx->pVB->vcount) { // There is space available to put in vertices vsum += nlastStrip; copyVertexToVB(d3dCtx, strideData, nlastStrip, &vbptr, cDirty, true, xform, nxform); } else { // Need to create a new VB if (nlastStrip <= maxVertexLimit) { // No need to split strip in multiple VB if (d3dCtx->pVB->stripLen > 0) { if (vbptr != NULL) { d3dCtx->pVB->buffer->Unlock(); } vbptr = allocateVB(d3dCtx, device, vcount - oldTotalLen, maxVertexLimit, &cDirty); if (vbptr == NULL) { break; } vsum = 0; } vsum += nlastStrip; copyVertexToVB(d3dCtx, strideData, nlastStrip, &vbptr, cDirty, true, xform, nxform); } else { d3dCtx->pVB->buffer->Unlock(); vbptr = NULL; vsum = 0; // Multiple VBs for large vertex size splitVertexToMultipleVB(d3dCtx, strideData, nlastStrip, maxVertexLimit, cDirty, xform, nxform); vbptr = NULL; } } } #ifdef VBDEBUG if (createNew) { printf("\n"); } #endif } env->ReleasePrimitiveArrayCritical(sarray, strips, NULL); } break; case GEO_TYPE_QUAD_SET: #ifdef VBDEBUG if (createNew) { printf("quad set %d\n", vcount); } #endif if (buildDL || (d3dCtx->fillMode != D3DFILL_WIREFRAME)) { /* * Note we can't just check * if (d3dCtx->fillMode != D3DFILL_WIREFRAME) * since the fillMode may set back to * non-line mode AFTER build display list * In fact it is gaurantee that when displaylist * mode is used we are not in line mode */ // break down solid into two triangles if (createQuadIndices(d3dCtx, vcount)) { // It happens when // vcount*3/2 != d3dCtx->quadIndexBufferSize // to conform with index buffer Limitation in // graphics card. So we adjust using a smaller // maxVertexLimit when spliting into // multiple Vertex Buffers. maxVertexLimit = 2*d3dCtx->quadIndexBufferSize/3; vb->maxVertexLimit = maxVertexLimit; vb->vcount = vb->maxVertexLimit; } d3dRenderType = D3DPT_TRIANGLELIST; vb->isIndexPrimitive = true; renderTypeSet = true; // fall through } else { // line mode // we don't want to see extra line appear in the // diagonal of quads if it splits into two // triangles. This is REALLY SLOW !!! int len = vcount >> 2; int offsetPos = 0; int offsetNorm = 0; int offsetColor = 0; int strideOffsetPos = strideData->positionStride << 2; int strideOffsetNorm = strideData->normalStride << 2; int strideOffsetColor = strideData->diffuseStride << 2; jfloat *pdf = strideData->fpositionPtr; jdouble *pdd = strideData->dpositionPtr; jfloat *pn = strideData->normalPtr; jfloat *pcf = strideData->fdiffusePtr; jbyte *pcb = strideData->bdiffusePtr; jfloat* pt[D3DDP_MAXTEXCOORD]; pt[0] = NULL; if (((vertexFormat & D3DFVF_DIFFUSE) == 0) && (!d3dCtx->isLightEnable)) { d3dCtx->setAmbientLightMaterial(); } vb->buffer->Unlock(); vbptr = NULL; #ifdef VBDEBUG if (createNew) { printf("quad set polygon line %d\n", vcount); } #endif for (i=0; i < texSetUsed; i++) { pt[i] = (FLOAT *) strideData->textureCoordsPtr[i]; } jfloat *fptr; jdouble *dptr; jbyte *bptr; jfloat *fspt; jdouble *dspt; int posStride = strideData->positionStride; D3DVERTEX worldCoord[3]; D3DTLVERTEX screenCoord[3]; vb->primitiveType = D3DPT_FORCE_DWORD; if (d3dCtx->lineModeIndexBuffer == NULL) { createLineModeIndexBuffer(d3dCtx); } for (i = 0; i < (vcount >> 2); i++) { if (pdf) { fspt = fptr = pdf + offsetPos; strideData->fpositionPtr = fptr; } else { dspt = dptr = pdd + offsetPos; strideData->dpositionPtr = dptr; } if (pn) { fptr = pn + offsetNorm; strideData->normalPtr = fptr; } if (pcf) { fptr = pcf + offsetColor; strideData->fdiffusePtr = fptr; } else if (pcb) { bptr = pcb + offsetColor; strideData->bdiffusePtr = bptr; } if (pt[0]) { for (j=0; j < texSetUsed; j++) { DWORD stride3 = 3*strideData->textureCoordsStride[j]; fptr = pt[j] + i*(strideData->textureCoordsStride[j] << 2); strideData->textureCoordsPtr[j] = fptr; } } if (d3dCtx->cullMode != D3DCULL_NONE) { // Do back face culling here if (pdf) { worldCoord[0].x = fspt[0]; worldCoord[0].y = fspt[1]; worldCoord[0].z = fspt[2]; fspt += posStride; worldCoord[1].x = fspt[0]; worldCoord[1].y = fspt[1]; worldCoord[1].z = fspt[2]; fspt += posStride; worldCoord[2].x = fspt[0]; worldCoord[2].y = fspt[1]; worldCoord[2].z = fspt[2]; } else { worldCoord[0].x = dspt[0]; worldCoord[0].y = dspt[1]; worldCoord[0].z = dspt[2]; dspt += posStride; worldCoord[1].x = dspt[0]; worldCoord[1].y = dspt[1]; worldCoord[1].z = dspt[2]; dspt += posStride; worldCoord[2].x = dspt[0]; worldCoord[2].y = dspt[1]; worldCoord[2].z = dspt[2]; } d3dCtx->transform(&worldCoord[0], &screenCoord[0]); d3dCtx->transform(&worldCoord[1], &screenCoord[1]); d3dCtx->transform(&worldCoord[2], &screenCoord[2]); screenCoord[0].sx -= screenCoord[1].sx; screenCoord[0].sy -= screenCoord[1].sy; screenCoord[2].sx -= screenCoord[1].sx; screenCoord[2].sy -= screenCoord[1].sy; if (d3dCtx->cullMode == D3DCULL_CW) { // clip back face if ((screenCoord[0].sx*screenCoord[2].sy - screenCoord[2].sx*screenCoord[0].sy) >= 0) { DrawPolygonLine(d3dCtx, device, vertexFormat, strideData); } } else { // Clip front face if ((screenCoord[0].sx*screenCoord[2].sy - screenCoord[2].sx*screenCoord[0].sy) <= 0) { DrawPolygonLine(d3dCtx, device, vertexFormat, strideData); } } } else { // cullMode == D3DCULL_NONE DrawPolygonLine(d3dCtx, device, vertexFormat, strideData); } offsetPos += strideOffsetPos; offsetNorm += strideOffsetNorm; offsetColor += strideOffsetColor; } if (((vertexFormat & D3DFVF_DIFFUSE) == 0) && (!d3dCtx->isLightEnable)) { d3dCtx->restoreDefaultLightMaterial(); } // Don't call vb->Renderer() at the end return; } // fallthrough case GEO_TYPE_TRI_SET: if (renderTypeSet == false) { d3dRenderType = D3DPT_TRIANGLELIST; renderTypeSet = true; #ifdef VBDEBUG if (createNew) { printf("tri set %d\n", vcount); } #endif } // fallthrough case GEO_TYPE_LINE_SET: if (renderTypeSet == false) { d3dRenderType = D3DPT_LINELIST; renderTypeSet = true; #ifdef VBDEBUG if (createNew) { printf("line set %d\n", vcount); } #endif } // fallthrough case GEO_TYPE_POINT_SET: if (renderTypeSet == false) { d3dRenderType = D3DPT_POINTLIST; #ifdef VBDEBUG if (createNew) { printf("point set %d\n", vcount); } #endif } vb->primitiveType = d3dRenderType; if (vcount <= vb->vcount) { copyVertexToVB(d3dCtx, strideData, vcount, &vbptr, cDirty, true, xform, nxform); } else { if (vbptr != NULL) { vb->buffer->Unlock(); vbptr = NULL; } splitVertexToMultipleVB(d3dCtx, strideData, vcount, maxVertexLimit, cDirty, xform, nxform); vbptr = NULL; } break; default: printf("GeometryArrayRetained_execute:unknown geo_type %ld \n", geo_type); } if (vbptr != NULL) { // d3dCtx->pVB is the last reference in VB list d3dCtx->pVB->buffer->Unlock(); } for (i=0; i < d3dCtx->texSetUsed; i++) { d3dCtx->pVB->texCoordPosition[i] = strideData->texCoordPosition[i]; } if (!buildDL) { // Not in displaylist mode, directly render VB // vb is the root reference in VB list vb->render(d3dCtx); } } void renderIndexGeometry(JNIEnv *env, D3dCtx *d3dCtx, LPDIRECT3DDEVICE8 device, jobject geo, jint geo_type, D3DDRAWPRIMITIVESTRIDEDDATA *strideData, DWORD vertexFormat, jint vcount, jint indexCount, jdouble* xform, jdouble* nxform, jint cDirty) { D3DPRIMITIVETYPE d3dRenderType; BOOL renderTypeSet = false; BOOL expandQuadIndex = false; int i; LPD3DVERTEXBUFFER vb = NULL; D3dVertexBufferVector *vbVector; float *vbptr; #ifdef VBDEBUG BOOL createNew = false; #endif if (indexCount <= 0) { return; } jclass geoClass = env->GetObjectClass(geo); DWORD maxVertexLimit = min(d3dCtx->deviceInfo->maxVertexCount[geo_type], d3dCtx->deviceInfo->maxVertexIndex); DWORD texSetUsed = d3dCtx->texSetUsed; HRESULT hr; BOOL needPointFlag = (geo_type == GEO_TYPE_INDEXED_POINT_SET) || ((geo_type != GEO_TYPE_INDEXED_LINE_STRIP_SET) && (geo_type != GEO_TYPE_INDEXED_LINE_SET) && (d3dCtx->fillMode == D3DFILL_POINT)); BOOL buildDL = (d3dCtx->currDisplayListID > 0); if (geo_type == GEO_TYPE_INDEXED_QUAD_SET) { // Since the index we create with be 1.5 times the original index maxVertexLimit = 2*maxVertexLimit/3; } lockGeometry(); if (!buildDL) { jfieldID fieldID = env->GetFieldID(geoClass, "pVertexBuffers", "J"); vbVector = reinterpret_cast (env->GetLongField(geo, fieldID)); if (vbVector == NULL) { // This is the first time rendering is invoked on the // first GeometryArray vbVector = new D3dVertexBufferVector(); if (vbVector == NULL) { D3dCtx::d3dWarning(OUTOFMEMORY); unlockGeometry(); return; } env->SetLongField(geo, fieldID, reinterpret_cast(vbVector)); } else { // Found the vb in the list of vbVector for (LPD3DVERTEXBUFFER *s = vbVector->begin(); s != vbVector->end(); ++s) { if ((*s)->ctx == d3dCtx) { vb = *s; break; } } } } if (vb == NULL) { // This is the first time rendering is invoked // using this ctx vb = new D3dVertexBuffer(); if (vb == NULL) { D3dCtx::d3dWarning(OUTOFMEMORY); unlockGeometry(); return; } vb->ctx = d3dCtx; vb->maxVertexLimit = maxVertexLimit; if (!buildDL) { vb->vbVector = vbVector; // add it to the GeometryArray pVertexBuffers list vbVector->push_back(vb); // add it to the ctx lists vb->next = d3dCtx->vertexBufferTable.next; vb->previous = &(d3dCtx->vertexBufferTable); d3dCtx->vertexBufferTable.next = vb; if (vb->next != NULL) { vb->next->previous = vb; } } } if (((vb->indexBuffer != NULL) && (vb->totalIndexCount < indexCount)) || ((vb->buffer != NULL) && ((vb->vertexFormat != vertexFormat) || (vb->totalVertexCount < vcount) || (!vb->isPointFlagUsed && needPointFlag)))) { // immediate release VB and reconstruct a new one vb->release(); } if (vb->buffer == NULL) { vb->stride = D3DXGetFVFVertexSize(vertexFormat); vb->vertexFormat = vertexFormat; vb->totalVertexCount = vcount; vb->isIndexPrimitive = true; vb->vcount = (vcount >= maxVertexLimit ? maxVertexLimit : vcount); #ifdef VBDEBUG printf("Create primary VertexBuffer of size %d, display list ID %d, pointFlag %d\n", vb->vcount, d3dCtx->currDisplayListID, needPointFlag); #endif if (!needPointFlag) { hr = device->CreateVertexBuffer(vb->stride*vb->vcount, D3DUSAGE_WRITEONLY, vertexFormat, D3DPOOL_DEFAULT, &vb->buffer); } else { hr = device->CreateVertexBuffer(vb->stride*vb->vcount, D3DUSAGE_WRITEONLY|D3DUSAGE_POINTS, vertexFormat, D3DPOOL_DEFAULT, &vb->buffer); vb->isPointFlagUsed = true; } if (FAILED(hr)) { vb->buffer = NULL; D3dCtx::d3dWarning(CREATEVBFAIL, hr); unlockGeometry(); return; } #ifdef VBDEBUG createNew = true; #endif cDirty = javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED; } if (vb->indexBuffer == NULL) { vb->totalIndexCount = indexCount; vb->indexCount = (indexCount >= maxVertexLimit ? maxVertexLimit : indexCount); if (geo_type == GEO_TYPE_INDEXED_QUAD_SET) { // Since we will construct another index with // 1.5 times of the original. vb->indexCount = (3*vb->indexCount) >> 1; vb->totalIndexCount = (3*indexCount) >> 1; } if (indexCount <= 0xffff) { hr = device->CreateIndexBuffer(vb->indexCount*sizeof(WORD), D3DUSAGE_WRITEONLY, D3DFMT_INDEX16, D3DPOOL_DEFAULT, &vb->indexBuffer); } else { hr = device->CreateIndexBuffer(vb->indexCount*sizeof(UINT), D3DUSAGE_WRITEONLY, D3DFMT_INDEX32, D3DPOOL_DEFAULT, &vb->indexBuffer); } if (FAILED(hr)) { vb->indexBuffer = NULL; D3dCtx::d3dWarning(CREATEINDEXVBFAIL, hr); unlockGeometry(); return; } cDirty |= javax_media_j3d_GeometryArrayRetained_INDEX_CHANGED; } unlockGeometry(); if (buildDL) { // In display list mode, add it to the displayList ID table d3dCtx->displayListTable[d3dCtx->currDisplayListID]->add(vb); } else { if (vb->primitiveType == D3DPT_FORCE_DWORD) { // This happens when previous frame use Quad Line // so buffer not yet initialize cDirty = javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED | javax_media_j3d_GeometryArrayRetained_INDEX_CHANGED; } if (!cDirty && ((geo_type != GEO_TYPE_INDEXED_QUAD_SET) || (d3dCtx->fillMode != D3DFILL_WIREFRAME))) { for (i=0; i < d3dCtx->texSetUsed; i++) { if ((strideData->texCoordPosition[i] != vb->texCoordPosition[i]) && (strideData->texCoordPosition[i] != TEX_GEN_AUTO)) { break; } } if (i == d3dCtx->texSetUsed) { vb->render(d3dCtx); return; } } } // Note that DWORD (use for color) is of same size // as float (use for vertex/normal) hr = vb->buffer->Lock(0, 0, (BYTE**)&vbptr, 0); if (FAILED(hr)) { D3dCtx::d3dWarning(LOCKVBFAIL, hr); // recreate it next time vb->release(); return; } d3dCtx->pVB = vb; // The current VB is not yet used. vb->stripLen = 0; switch (geo_type) { case GEO_TYPE_INDEXED_TRI_STRIP_SET: d3dRenderType = D3DPT_TRIANGLESTRIP; renderTypeSet = true; #ifdef VBDEBUG if (createNew) { printf("Tri strip set %d\n", vcount); } #endif // fall through case GEO_TYPE_INDEXED_TRI_FAN_SET: if (renderTypeSet == false) { #ifdef VBDEBUG if (createNew) { printf("Tri fan set %d\n", vcount); } #endif d3dRenderType = D3DPT_TRIANGLEFAN; renderTypeSet = true; } // fall through case GEO_TYPE_INDEXED_LINE_STRIP_SET: { if (renderTypeSet == false) { d3dRenderType = D3DPT_LINESTRIP; renderTypeSet = true; #ifdef VBDEBUG if (createNew) { printf("Tri line set %d \n", vcount); } #endif } jfieldID strip_field = env->GetFieldID(geoClass, "stripIndexCounts", "[I"); jarray sarray = (jarray)env->GetObjectField(geo, strip_field); jsize strip_len = (jsize)env->GetArrayLength(sarray); jint* strips = (jint *)env->GetPrimitiveArrayCritical(sarray, NULL); int nlastStrip = 0; vb->primitiveType = d3dRenderType; #ifdef VBDEBUG if (createNew) { printf("Strip Length %d : ", strip_len); } #endif if ((vb->totalIndexCount <= vb->indexCount) && (vcount <= vb->vcount)) { copyIndexVertexToVB(d3dCtx, strideData, indexCount, cDirty, false, false); copyVertexToVB(d3dCtx, strideData, vcount, &vbptr, cDirty, false, xform, nxform); vb->addStrides(strip_len, strips); } else { vb->buffer->Unlock(); vbptr = NULL; strideData->indexPtr += strideData->initialIndexIndex; strideData->initialIndexIndex = 0; for (i = 0; i < strip_len; i++) { strideData->indexPtr += nlastStrip; nlastStrip = strips[i]; if (nlastStrip <= 0) { continue; } #ifdef VBDEBUG if (createNew) { printf(" %d", nlastStrip); } #endif if (nlastStrip <= vb->indexCount) { reIndexifyIndexVertexToVBs(d3dCtx, strideData, nlastStrip, vcount, cDirty, false, maxVertexLimit, xform, nxform); } else { // Multiple VBs for large vertex size splitIndexVertexToMultipleVB(d3dCtx, strideData, nlastStrip, vcount, maxVertexLimit, cDirty, false, xform, nxform); } SafeDelete(d3dCtx->reIndexifyTable); } #ifdef VBDEBUG if (createNew) { printf("\n"); } #endif } env->ReleasePrimitiveArrayCritical(sarray, strips, NULL); } break; case GEO_TYPE_INDEXED_QUAD_SET: #ifdef VBDEBUG if (createNew) { printf("quad set %d\n", vcount); } #endif if (buildDL || (d3dCtx->fillMode != D3DFILL_WIREFRAME)) { d3dRenderType = D3DPT_TRIANGLELIST; renderTypeSet = true; expandQuadIndex = true; // fall through } else { // polygon line mode // we don't want to see extra line appear in the // diagonal of quads if it splits into two // triangles. This is REALLY SLOW !!! int posStride = strideData->positionStride; D3DVERTEX worldCoord[3]; D3DTLVERTEX screenCoord[3]; jint *idxPtr = strideData->indexPtr; jfloat *fspt; jdouble *dspt; jint idx0, idx1, idx2, idx3; if (((vertexFormat & D3DFVF_DIFFUSE) == 0) && (!d3dCtx->isLightEnable)) { d3dCtx->setAmbientLightMaterial(); } vb->buffer->Unlock(); vbptr = NULL; #ifdef VBDEBUG if (createNew) { printf("indexed quad set polygon line %d\n", vcount); } #endif if (d3dCtx->lineModeIndexBuffer == NULL) { createLineModeIndexBuffer(d3dCtx); } vb->primitiveType = D3DPT_FORCE_DWORD; for (i = 0; i < (indexCount >> 2); i++) { if (d3dCtx->cullMode != D3DCULL_NONE) { // Do back face culling here idx0 = *idxPtr++; idx1 = *idxPtr++; idx2 = *idxPtr++; idx3 = *idxPtr++; if (strideData->fpositionPtr) { fspt = strideData->fpositionPtr + posStride*idx0; worldCoord[0].x = *fspt++; worldCoord[0].y = *fspt++; worldCoord[0].z = *fspt++; fspt = strideData->fpositionPtr + posStride*idx1; worldCoord[1].x = *fspt++; worldCoord[1].y = *fspt++; worldCoord[1].z = *fspt++; fspt = strideData->fpositionPtr + posStride*idx2; worldCoord[2].x = *fspt++; worldCoord[2].y = *fspt++; worldCoord[2].z = *fspt++; } else { dspt = strideData->dpositionPtr + posStride*idx0; worldCoord[0].x = *dspt++; worldCoord[0].y = *dspt++; worldCoord[0].z = *dspt++; dspt = strideData->dpositionPtr + posStride*idx1; worldCoord[1].x = *dspt++; worldCoord[1].y = *dspt++; worldCoord[1].z = *dspt++; dspt = strideData->dpositionPtr + posStride*idx2; worldCoord[2].x = *dspt++; worldCoord[2].y = *dspt++; worldCoord[2].z = *dspt++; } d3dCtx->transform(&worldCoord[0], &screenCoord[0]); d3dCtx->transform(&worldCoord[1], &screenCoord[1]); d3dCtx->transform(&worldCoord[2], &screenCoord[2]); screenCoord[0].sx -= screenCoord[1].sx; screenCoord[0].sy -= screenCoord[1].sy; screenCoord[2].sx -= screenCoord[1].sx; screenCoord[2].sy -= screenCoord[1].sy; if (d3dCtx->cullMode == D3DCULL_CW) { if ((screenCoord[0].sx*screenCoord[2].sy - screenCoord[2].sx*screenCoord[0].sy) >= 0) { DrawIndexPolygonLine(d3dCtx, device, vertexFormat, strideData, idx0, idx1, idx2, idx3); } } else { // Clip front face if ((screenCoord[0].sx*screenCoord[2].sy - screenCoord[2].sx*screenCoord[0].sy) <= 0) { DrawIndexPolygonLine(d3dCtx, device, vertexFormat, strideData, idx0, idx1, idx2, idx3); } } } else { // cullMode == D3DCULL_NONE DrawIndexPolygonLine(d3dCtx, device, vertexFormat, strideData, idx0, idx1, idx2, idx3); } } if (((vertexFormat & D3DFVF_DIFFUSE) == 0) && (!d3dCtx->isLightEnable)) { d3dCtx->restoreDefaultLightMaterial(); } // Don't call vb->Renderer() at the end return; } // fall through case GEO_TYPE_INDEXED_TRI_SET: if (renderTypeSet == false) { d3dRenderType = D3DPT_TRIANGLELIST; renderTypeSet = true; #ifdef VBDEBUG if (createNew) { printf("tri set %d\n", vcount); } #endif } // fallthrough case GEO_TYPE_INDEXED_LINE_SET: if (renderTypeSet == false) { d3dRenderType = D3DPT_LINELIST; renderTypeSet = true; #ifdef VBDEBUG if (createNew) { printf("line set %d\n", vcount); } #endif } // fallthrough case GEO_TYPE_INDEXED_POINT_SET: if (renderTypeSet == false) { d3dRenderType = D3DPT_POINTLIST; #ifdef VBDEBUG if (createNew) { printf("point set %d\n", vcount); } #endif } vb->primitiveType = d3dRenderType; if (vb->totalIndexCount <= vb->indexCount) { if (vcount <= vb->vcount) { copyIndexVertexToVB(d3dCtx, strideData, indexCount, cDirty, true, expandQuadIndex); copyVertexToVB(d3dCtx, strideData, vcount, &vbptr, cDirty, false, xform, nxform); } else { vb->buffer->Unlock(); vbptr = NULL; reIndexifyIndexVertexToVBs(d3dCtx, strideData, indexCount, vcount, cDirty, expandQuadIndex, maxVertexLimit, xform, nxform); SafeDelete(d3dCtx->reIndexifyTable); } } else { vb->buffer->Unlock(); vbptr = NULL; splitIndexVertexToMultipleVB(d3dCtx, strideData, indexCount, vcount, maxVertexLimit, cDirty, expandQuadIndex, xform, nxform); SafeDelete(d3dCtx->reIndexifyTable); } break; default: printf("IndexedGeometryArrayRetained_execute:unknown geo_type %ld \n", geo_type); } if (vbptr != NULL) { // d3dCtx->pVB is the last reference in VB list d3dCtx->pVB->buffer->Unlock(); } // Save new texture position to detect any change // in next round. for (i=0; i < d3dCtx->texSetUsed; i++) { d3dCtx->pVB->texCoordPosition[i] = strideData->texCoordPosition[i]; } if (!buildDL) { // Not in displaylist mode, directly render VB // vb is the root reference in VB list vb->render(d3dCtx); } } /* * Set the default texture coordinate pointers when automatically * texture generation is used or when there is application error */ inline void setDefaultTextureCoordPointers(D3dCtx *d3dCtx, D3DDRAWPRIMITIVESTRIDEDDATA *strideData, DWORD* vertexFormat, jint ts, int genMode, int tus) { strideData->textureCoordsPtr[tus] = &defaultTexCoord[0]; strideData->textureCoordsStride[tus] = 0; strideData->texCoordPosition[tus] = genMode; d3dCtx->texStride[tus] = ts; *vertexFormat |= (TexFormatSizeTable[ts] << (tus*2 + 16)); } /* * Set the textureCoordStride & textureCoordsPtr in strideData */ void setTextureCoordPointers(JNIEnv *env, D3dCtx* d3dCtx, LPDIRECT3DDEVICE8 device, D3DDRAWPRIMITIVESTRIDEDDATA *strideData, jint pass, jint texoff, jint texStride, jint ts, jboolean textureDefined, jintArray tcoordsetmap, jint texCoordMapLength, jintArray texUnitOffset, jint numActiveTexUnit, jintArray tunitstatemap, DWORD* vertexFormat, // Used by executeGeometryArray() & // executeIndexedGeometryArray() only jfloat* verts, // Used by executeGeometryArrayVA() & // executeIndexedGeometryArrayVA() only jfloat** texCoordPointer, // Used by executeGeometryArrayVA() only jintArray texindices) { jint *texUnitStateMap = NULL; jint *texCoordSetMapOffset = NULL; jint *initialTexIndices = NULL; jint *texCoordSetMap = NULL; jint textureUnitIndex; int genMode; jint offsetOrTexset; BOOL nonVAGeom = (verts != NULL); int texSetInVB = 0; /* * In case of automatic texture generation, * (vformat & GA_TEXTURE_COORDINATE) may equal to zero so we * can't wrap around this whole block with the condition. */ d3dCtx->texSetUsed = 0; // For GA buildGA(), numActiveTexUnit is 1 even though texture // is not used. This is only accurate for execute() immediate case. if (numActiveTexUnit <= 0) { return; } if (texCoordMapLength > 0) { if (nonVAGeom) { // In executeGeometryArray() or executeIndexedGeometryArray() texCoordSetMapOffset = (jint *) env->GetPrimitiveArrayCritical(texUnitOffset, NULL); } else { // In executeGeometryArrayVA() or executeIndexedGeometryArrayVA() texCoordSetMap = (jint *) env->GetPrimitiveArrayCritical(tcoordsetmap, NULL); } } if (texindices != NULL) { // In executeGeometryArrayVA() initialTexIndices = (jint *) env->GetPrimitiveArrayCritical(texindices, NULL); } if (pass >= 0) { /* * Single texture coordinate used or in multi-pass mode. * In multi-pass mode, texture stage 0 is set so we * should not use * setTextureStage(d3dCtx, device, 0, pass); */ genMode = setTextureStage(d3dCtx, device, 0, 0); #ifdef TEXDEBUG printf("*** Single Pass *** %d, nonVAGeom %d, buildDL %d, numActiveTexUnit, texCoordMapLength %d, texDef %d, genMode %d \n", pass, nonVAGeom, (d3dCtx->currDisplayListID > 0), numActiveTexUnit, texCoordMapLength, textureDefined, genMode); #endif if ((texCoordMapLength > 0) && (pass < texCoordMapLength)) { offsetOrTexset = (nonVAGeom ? texCoordSetMapOffset[pass] : texCoordSetMap[pass]); } else { // TexUnitState is not used or disable, // so by default we use texUnitIndex 0 offsetOrTexset = 0; } if (genMode != TEX_OBJ_LINEAR) { // Only Object Linear Mode will not use DisplayList at // all. That mean genMode must be correctly set before // enter this Geometry execute() function/ // In non displaylist mode genMode may not set correctly // when so we can't rely on it. if (textureDefined) { if (offsetOrTexset != -1) { if (nonVAGeom) { // In executeGeometryArray() or executeIndexedGeometryArray() strideData->textureCoordsPtr[0] = &verts[texoff + offsetOrTexset]; } else if (initialTexIndices != NULL) { // executeGeometryArrayVA() strideData->textureCoordsPtr[0] = &(texCoordPointer[offsetOrTexset][initialTexIndices[offsetOrTexset]*texStride]); } else { // executeIndexedGeometryArrayVA() strideData->textureCoordsPtr[0] = &(texCoordPointer[offsetOrTexset][0]); } strideData->textureCoordsStride[0] = texStride; *vertexFormat |= (TexFormatSizeTable[ts] << 16); d3dCtx->texSetUsed = 1; strideData->texCoordPosition[0] = offsetOrTexset; d3dCtx->texStride[0] = ts; setTexTransformStageFlag(d3dCtx, device, 0, ts, genMode); #ifdef TEXDEBUG printf("[pass 0] Non Object Linear, texDefined, ts=%d\n", ts); #endif } } else { // may be automatic texture generation used // TexSetUsed remain unchange i.e. 0 since we will not // allocate VB space for texture coords. setTexTransformStageFlag(d3dCtx, device, 0, d3dCtx->texCoordFormat[0], genMode); #ifdef TEXDEBUG printf("[pass 0] Non Object Linear, No texDefined, ts=%d\n", d3dCtx->texCoordFormat[0]); #endif } } else { // Automatic texture generation Object Linear // strideData->textureCoordsPtr[0] & // strideData->textureCoordsStride[0] // are not use in VertexBuffer texture copy so // it doesn't matter to set them using default. setDefaultTextureCoordPointers(d3dCtx, strideData, vertexFormat, d3dCtx->texCoordFormat[0], genMode, 0); setTexTransformStageFlag(d3dCtx, device, 0, d3dCtx->texCoordFormat[0], genMode); d3dCtx->texSetUsed = 1; #ifdef TEXDEBUG printf("[pass 0] Object Linear, ts=%d\n", d3dCtx->texCoordFormat[0]); #endif } texSetInVB = d3dCtx->texSetUsed; } else { // DisplayList is used for multiple texture single pass mode // Or when go through the VertexArray in OGL, pass = -1 int tus; #ifdef TEXDEBUG printf("*** Multiple Pass *** %d, nonVAGeom %d, buildDL %d, numActiveTexUnit %d, texCoordMapLength %d, texDef %d\n", pass, nonVAGeom, (d3dCtx->currDisplayListID > 0), numActiveTexUnit, texCoordMapLength, textureDefined); #endif if (tunitstatemap != NULL) { texUnitStateMap = (jint *) env->GetPrimitiveArrayCritical(tunitstatemap, NULL); } for (textureUnitIndex = 0; textureUnitIndex < numActiveTexUnit; textureUnitIndex++) { tus = (texUnitStateMap != NULL ? texUnitStateMap[textureUnitIndex]: textureUnitIndex); if (d3dCtx->currDisplayListID > 0) { genMode = setTextureStage(d3dCtx, device, textureUnitIndex, tus); } else { // This happen when we switch from displayList to // vertexArray mode. The displayList is already // built with 1-1 mapping so we can't use the // textureUnitIndex Mapping genMode = setTextureStage(d3dCtx, device, textureUnitIndex, textureUnitIndex); } #ifdef TEXDEBUG printf("[pass %d] genMode %d, tus %d\n", textureUnitIndex, genMode, tus); #endif if (genMode != TEX_OBJ_LINEAR) { if (textureDefined) { if (tus < texCoordMapLength) { offsetOrTexset = (nonVAGeom ? texCoordSetMapOffset[tus]:texCoordSetMap[tus]); if (offsetOrTexset != -1) { if (nonVAGeom) { strideData->textureCoordsPtr[textureUnitIndex] = &verts[texoff + offsetOrTexset]; } else if (initialTexIndices != NULL) { strideData->textureCoordsPtr[textureUnitIndex] = &(texCoordPointer[offsetOrTexset][initialTexIndices[offsetOrTexset]*texStride]); } else { strideData->textureCoordsPtr[textureUnitIndex] = &(texCoordPointer[offsetOrTexset][0]); } strideData->textureCoordsStride[textureUnitIndex] = texStride; strideData->texCoordPosition[textureUnitIndex] = offsetOrTexset; *vertexFormat |= (TexFormatSizeTable[ts] << (textureUnitIndex*2 + 16)); d3dCtx->texStride[textureUnitIndex] = ts; setTexTransformStageFlag(d3dCtx, device, textureUnitIndex, ts, genMode); texSetInVB++; #ifdef TEXDEBUG printf("[pass %d] Non Object Linear, texDefined, ts=%d, tus %d\n", textureUnitIndex, ts, tus); #endif } else { // This texture status is disable, this // should not happen in D3D since // TextureBin always compact unused state // - unless when DisplayList is build and // automatic texture generation // used. Since if DL use // updateAttributes() not yet invoke to // set genMode correctly. if (debug && (d3dCtx->currDisplayListID <= 0)) { printf("[Java3D] TextureBin not compact textureUnitState correctly, numActiveTex %d, disableUnit %d, current mapped Texture Unit %d\n", numActiveTexUnit, tus, textureUnitIndex); } setDefaultTextureCoordPointers(d3dCtx, strideData, vertexFormat, ts, genMode, textureUnitIndex); setTexTransformStageFlag(d3dCtx, device, textureUnitIndex, ts, genMode); texSetInVB++; #ifdef TEXDEBUG printf("[pass %d] Non Object Linear, texDefined, ts=%d\n", textureUnitIndex, ts); #endif } } else { // Internal error, should not happen. if (debug) { printf("[Java3D] TextureCoordMapLength length %d, is smaller than texture unit %d, map texture unit %d\n", texCoordMapLength, tus, textureUnitIndex); } setDefaultTextureCoordPointers(d3dCtx, strideData, vertexFormat, ts, TEX_GEN_INVALID, textureUnitIndex); setTexTransformStageFlag(d3dCtx, device, textureUnitIndex, ts, genMode); texSetInVB++; #ifdef TEXDEBUG printf("[pass %d] Non Object Linear, texDefined, offset/texset = -1, ts=%d\n", textureUnitIndex, ts); #endif } } else { // May be in automatically texture coordinate // generation mode. // May have trouble if automatically texture // coordinate not used. Note that we pass ts = 0 // so that copyVertexToVB() will not inc. the // stride for this unused tex stage. // It is also the case in buildGA() case when // numActiveTexUnit is 1 by default even though // texture is not used. /* if ((d3dCtx->currDisplayListID <= 0) && (genMode == TEX_GEN_NONE)) { // application error, use default TexCoord setDefaultTextureCoordPointers(d3dCtx, strideData, vertexFormat, ts, TEX_GEN_NONE, textureUnitIndex); texSetInVB++; } */ setDefaultTextureCoordPointers(d3dCtx, strideData, vertexFormat, 0, // This must be < 0 TEX_GEN_AUTO, textureUnitIndex); setTexTransformStageFlag(d3dCtx, device, textureUnitIndex, d3dCtx->texCoordFormat[textureUnitIndex], genMode); #ifdef TEXDEBUG printf("[pass %d] Non Object Linear, No texDefined, ts=0\n", textureUnitIndex); #endif } } else { // Automatic Texture generation Object Linear is used setDefaultTextureCoordPointers(d3dCtx, strideData, vertexFormat, d3dCtx->texCoordFormat[textureUnitIndex], genMode, textureUnitIndex); setTexTransformStageFlag(d3dCtx, device, textureUnitIndex, d3dCtx->texCoordFormat[textureUnitIndex], genMode); texSetInVB++; #ifdef TEXDEBUG printf("[pass %d] Object Linear, No texDefined, ts=%d\n", textureUnitIndex, d3dCtx->texCoordFormat[textureUnitIndex]); #endif } } d3dCtx->texSetUsed = numActiveTexUnit; #ifdef TEXDEBUG printf("No of texSetInVB %d, numActiveTexUnit %d\n", texSetInVB, numActiveTexUnit); #endif if (texUnitStateMap != NULL) { env->ReleasePrimitiveArrayCritical(tunitstatemap, texUnitStateMap, NULL); } } if (texCoordSetMapOffset != NULL) { env->ReleasePrimitiveArrayCritical(texUnitOffset, texCoordSetMapOffset, NULL); } if (texCoordSetMap != NULL) { env->ReleasePrimitiveArrayCritical(tcoordsetmap, texCoordSetMap, NULL); } if (initialTexIndices != NULL) { env->ReleasePrimitiveArrayCritical(texindices, initialTexIndices, NULL); } // texSetInVB <= d3dCtx->TexSetUsed *vertexFormat |= getVertexFormat(texSetInVB); } void executeGeometryArrayVA( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean modAlpha, float alpha, jboolean multiScreen, jboolean ignoreVertexColors, jint vcount, jint vformat, jint vdefined, jint initialCoordIndex, jfloat* fverts, jdouble* dverts, jint initialColorIndex, jfloat* fclrs, jbyte* bclrs, jint initialNormalIndex, jfloat* norms, int pass, // or texUnitIndex int texCoordMapLength, jintArray tcoordsetmap, jint numActiveTexUnit, jintArray tunitstatemap, jintArray texindices, jint texStride, jfloat** texCoordPointer, jdoubleArray xform, jdoubleArray nxform, jint cDirty) { D3DDRAWPRIMITIVESTRIDEDDATA strideData; DWORD vertexFormat = 0; jboolean floatCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_FLOAT) != 0); jboolean doubleCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE) != 0); jboolean floatColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT) != 0); jboolean byteColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_BYTE) != 0); jboolean normalsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT) != 0); jboolean textureDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT) != 0); GetDevice(); ZeroMemory(&strideData, sizeof(D3DDRAWPRIMITIVESTRIDEDDATA)); strideData.modulateAlpha = modAlpha; strideData.alpha = alpha; // setup coordinate pointers if (floatCoordDefined || doubleCoordDefined) { vertexFormat |= D3DFVF_XYZ; if (floatCoordDefined) { strideData.fpositionPtr = &fverts[initialCoordIndex*3]; } else if (doubleCoordDefined) { strideData.dpositionPtr = &dverts[initialCoordIndex*3]; } strideData.positionStride = 3; } else { // nothing worth doing if no coordinates define return; } // setup normal pointers if (normalsDefined) { vertexFormat |= D3DFVF_NORMAL; strideData.normalPtr = &norms[initialNormalIndex*3]; strideData.normalStride = 3; } // setup color pointers if (!(floatColorsDefined || byteColorsDefined) || ignoreVertexColors) { // Use Material color // Assume VertexBuffer will recreate when ignoreVertexColors // property changed. Otherwise we need to remove // the following one line vertexFormat &= ~D3DFVF_DIFFUSE; } else { if ((vformat & GA_WITH_ALPHA) != 0) { strideData.diffuseStride = 4; strideData.useAlpha = true; } else { strideData.diffuseStride = 3; strideData.useAlpha = false; } if (floatColorsDefined) { strideData.fdiffusePtr = &fclrs[initialColorIndex*strideData.diffuseStride]; } else { strideData.bdiffusePtr = &bclrs[initialColorIndex*strideData.diffuseStride]; } vertexFormat |= D3DFVF_DIFFUSE; } int ts = 2; // In case of automatic texture generation if ((vformat & GA_TEXTURE_COORDINATE_3) != 0) { ts = 3; } else if ((vformat & GA_TEXTURE_COORDINATE_4) != 0) { ts = 4; } // setup texture pointer setTextureCoordPointers(env, d3dCtx, device, &strideData, pass, 0, texStride, ts, textureDefined, tcoordsetmap, texCoordMapLength, NULL, numActiveTexUnit, tunitstatemap, &vertexFormat, NULL, texCoordPointer, texindices); jdouble* xform_ptr = NULL; jdouble* nxform_ptr = NULL; if (xform != NULL) { xform_ptr = (jdouble *) env->GetPrimitiveArrayCritical(xform, NULL); } if (nxform != NULL) { nxform_ptr = (jdouble *) env->GetPrimitiveArrayCritical(nxform, NULL); } // Construct/update VertexBuffer, render() if not in display list mode renderGeometry(env, d3dCtx, device, geo, geo_type, &strideData, vertexFormat, vcount, xform_ptr, nxform_ptr, cDirty); if (xform_ptr != NULL) { env->ReleasePrimitiveArrayCritical(xform, xform_ptr, 0); } if (nxform_ptr != NULL) { env->ReleasePrimitiveArrayCritical(nxform, nxform_ptr, 0); } } /* execute geometry array with java array format */ extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_executeVABuffer( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean multiScreen, jboolean ignoreVertexColors, jint vcount, jint vformat, jint vdefined, jint initialCoordIndex, jobject vcoords, jint initialColorIndex, jobject cdataBuffer, jfloatArray cfdata, jbyteArray cbdata, jint initialNormalIndex, jobject ndata, jint pass, jint texCoordMapLength, jintArray tcoordsetmap, jint numActiveTexUnit, jintArray tunitstatemap, jintArray texindices, jint texStride, jobjectArray texCoords, jint cdirty) { jfloat *fverts = NULL; jdouble *dverts = NULL ; jbyte *bclrs = NULL; jfloat *fclrs = NULL, *norms = NULL; jfloat* texCoordPointer[D3DDP_MAXTEXCOORD]; jarray texobjs[D3DDP_MAXTEXCOORD]; int i; jboolean floatCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_FLOAT) != 0); jboolean doubleCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE) != 0); jboolean floatColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT) != 0); jboolean byteColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_BYTE) != 0); jboolean normalsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT) != 0); jboolean textureDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT) != 0); if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { texobjs[i] = (jarray)env->GetObjectArrayElement(texCoords, i); } } /* get coordinate array */ if (floatCoordDefined) { fverts = (jfloat *)env->GetDirectBufferAddress( vcoords ); } else if (doubleCoordDefined) { dverts = (jdouble *)env->GetDirectBufferAddress( vcoords ); } if(fverts == NULL && dverts == NULL) return; /* get color array */ if (floatColorsDefined) { if(cfdata != NULL) { fclrs = (jfloat *) env->GetPrimitiveArrayCritical( cfdata, NULL); } else { fclrs = (jfloat *) env->GetDirectBufferAddress (cdataBuffer); } } else if (byteColorsDefined) { if(cbdata != NULL) { bclrs = (jbyte *) env->GetPrimitiveArrayCritical( cbdata, NULL); } else { bclrs = (jbyte *) env->GetDirectBufferAddress(cdataBuffer); } } /* get normal array */ if (normalsDefined) { norms = (jfloat *)env->GetDirectBufferAddress(ndata); } /* get texture arrays */ if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { if (texobjs[i] != NULL) texCoordPointer[i] = (jfloat*)env->GetDirectBufferAddress(texobjs[i]); else texCoordPointer[i] = NULL; } } executeGeometryArrayVA(env, obj, ctx, geo, geo_type, isNonUniformScale, false, 0, multiScreen, ignoreVertexColors, vcount, vformat, vdefined, initialCoordIndex, fverts, dverts, initialColorIndex, fclrs, bclrs, initialNormalIndex, norms, pass, texCoordMapLength, tcoordsetmap,numActiveTexUnit, tunitstatemap, texindices,texStride,texCoordPointer, NULL, NULL, cdirty); if(floatColorsDefined && cfdata != NULL) env->ReleasePrimitiveArrayCritical( cfdata, fclrs, 0); else if(byteColorsDefined && cbdata != NULL) env->ReleasePrimitiveArrayCritical(cbdata, bclrs, 0); } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_executeVA( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean multiScreen, jboolean ignoreVertexColors, jint vcount, jint vformat, jint vdefined, jint initialCoordIndex, jfloatArray vfcoords, jdoubleArray vdcoords, jint initialColorIndex, jfloatArray cfdata, jbyteArray cbdata, jint initialNormalIndex, jfloatArray ndata, jint pass, // or texUnitIndex jint texCoordMapLength, jintArray tcoordsetmap, jint numActiveTexUnit, jintArray tunitstatemap, jintArray texindices, jint texStride, jobjectArray texCoords, jint cDirty) { jfloat *fverts = NULL; jdouble *dverts = NULL; jfloat *fclrs = NULL; jbyte *bclrs = NULL; jfloat *norms = NULL; jfloat* texCoordPointer[D3DDP_MAXTEXCOORD]; jarray texobjs[D3DDP_MAXTEXCOORD]; int i; jboolean floatCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_FLOAT) != 0); jboolean doubleCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE) != 0); jboolean floatColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT) != 0); jboolean byteColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_BYTE) != 0); jboolean normalsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT) != 0); jboolean textureDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT) != 0); if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { texobjs[i] = (jarray)env->GetObjectArrayElement( texCoords, i); } } /* get coordinate array */ if (floatCoordDefined) { fverts= (jfloat *) env->GetPrimitiveArrayCritical( vfcoords, NULL); } else if (doubleCoordDefined) { dverts= (jdouble *) env->GetPrimitiveArrayCritical( vdcoords, NULL); } if ((fverts == NULL) && (dverts == NULL)) { return; } /* get color array */ if (floatColorsDefined) { fclrs = (jfloat *) env->GetPrimitiveArrayCritical( cfdata, NULL); } else if (byteColorsDefined) { bclrs = (jbyte *)env->GetPrimitiveArrayCritical( cbdata, NULL); } /* get normal array */ if (normalsDefined) { norms = (jfloat *) env->GetPrimitiveArrayCritical(ndata, NULL); } /* get texture arrays */ if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { if (texobjs[i] != NULL) { texCoordPointer[i] = (jfloat*)env->GetPrimitiveArrayCritical(texobjs[i], NULL); } else { texCoordPointer[i] = NULL; } } } executeGeometryArrayVA(env, obj, ctx, geo, geo_type, isNonUniformScale, false, 0, multiScreen, ignoreVertexColors, vcount, vformat, vdefined, initialCoordIndex, fverts, dverts, initialColorIndex, fclrs, bclrs, initialNormalIndex, norms, pass, texCoordMapLength, tcoordsetmap,numActiveTexUnit, tunitstatemap, texindices,texStride,texCoordPointer, NULL, NULL, cDirty); if (floatCoordDefined) { env->ReleasePrimitiveArrayCritical( vfcoords, fverts, 0); } else if (doubleCoordDefined) { env->ReleasePrimitiveArrayCritical( vdcoords, dverts, 0); } if (floatColorsDefined) { env->ReleasePrimitiveArrayCritical( cfdata, fclrs, 0); } else if (byteColorsDefined) { env->ReleasePrimitiveArrayCritical( cbdata, bclrs, 0); } if (normalsDefined) { env->ReleasePrimitiveArrayCritical( ndata, norms, 0); } if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { if (texCoordPointer[i] != NULL) { env->ReleasePrimitiveArrayCritical(texobjs[i], texCoordPointer[i], 0); } } } } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_setGlobalAlpha( JNIEnv *env, jobject obj, jlong ctx, jfloat alpha) { // not use in D3D } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_disableGlobalAlpha( JNIEnv *env, jobject obj, jlong ctx, jint vformat, jboolean useAlpha, jboolean ignoreVertexColors) { // not use in D3D } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_setVertexFormat( JNIEnv *env, jobject obj, jint vformat, jboolean useAlpha, jboolean ignoreVertexColors, jlong ctx) { // not use in D3D } extern "C" JNIEXPORT jboolean JNICALL Java_javax_media_j3d_GeometryArrayRetained_globalAlphaSUN (JNIEnv *env, jobject obj, jlong ctx) { return JNI_FALSE; } void executeGeometryArray(JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean modAlpha, // buildGA, should alpha be mode jfloat alpha, jboolean multiScreen, jboolean ignoreVertexColors, jint startVIndex, jint vcount, jint vformat, jint texCoordSetCount, jintArray texCoordSetMapArray, jint texCoordMapLength, jintArray texUnitOffset, jint numActiveTexUnit, jintArray tunitstatemap, jfloat* verts, jfloatArray carray, jint pass, jdoubleArray xform, jdoubleArray nxform, jint cDirty, jboolean useAlpha) // Should alpha be sent down { D3DDRAWPRIMITIVESTRIDEDDATA strideData; DWORD vertexFormat = 0; jint stride, coordoff, normoff, coloroff, texoff; int texStride, ts = 0; GetDevice(); ZeroMemory(&strideData, sizeof(D3DDRAWPRIMITIVESTRIDEDDATA)); strideData.modulateAlpha = modAlpha; strideData.alpha = alpha; /* This matches the code in GeometryArrayRetained.java */ stride = coordoff = normoff = coloroff = texoff = 0; if ((vformat & GA_COORDINATES) != 0) { stride += 3; vertexFormat |= D3DFVF_XYZ; } else { // nothing worth doing if no coordinates define return; } if ((vformat & GA_NORMALS) != 0) { stride += 3; coordoff += 3; vertexFormat |= D3DFVF_NORMAL; } if ((vformat & GA_COLOR) != 0) { if ((vformat & GA_WITH_ALPHA) != 0 ) { stride += 4; normoff += 4; coordoff += 4; } else { // Handle the case of executeInterleaved 3f stride += 3; normoff += 3; coordoff += 3; } vertexFormat |= D3DFVF_DIFFUSE; } // In case of automatic texture generation ts = 2; if (vformat & GA_TEXTURE_COORDINATE) { if ((vformat & GA_TEXTURE_COORDINATE_2) != 0) { texStride = texCoordSetCount << 1; } else if ((vformat & GA_TEXTURE_COORDINATE_3) != 0) { ts = 3; texStride = texCoordSetCount*3; } else { // GA_TEXTURE_COORDINATE_4 ts = 4; texStride = texCoordSetCount << 2; } stride += texStride; normoff += texStride; coloroff += texStride; coordoff += texStride; } jfloat *cverts = NULL; texoff = startVIndex*stride; coordoff += texoff; normoff += texoff; if (carray != NULL) { // separate color array is used coloroff = startVIndex*4; } else { coloroff += texoff; } // setup coordinates pointer strideData.fpositionPtr = &verts[coordoff]; strideData.positionStride = stride; // setup color pointer if (((vformat & GA_COLOR) == 0) || ignoreVertexColors) { // Use Material color // Assume VertexBuffer will recreate when ignoreVertexColors // property changed. Otherwise we need to remove // the following one line vertexFormat &= ~D3DFVF_DIFFUSE; } else { if (carray == NULL) { strideData.fdiffusePtr = &verts[coloroff]; strideData.diffuseStride = stride; strideData.useAlpha = (vformat & GA_WITH_ALPHA); } else { cverts = (jfloat*) env->GetPrimitiveArrayCritical(carray, NULL); strideData.fdiffusePtr = &cverts[coloroff]; strideData.diffuseStride = 4; strideData.useAlpha = true; } } // setup normal pointer if ((vformat & GA_NORMALS) != 0) { strideData.normalPtr = &verts[normoff]; strideData.normalStride = stride; } // setup texture pointer setTextureCoordPointers(env, d3dCtx, device, &strideData, pass, texoff, stride, ts, (vformat & GA_TEXTURE_COORDINATE), NULL, texCoordMapLength, texUnitOffset, numActiveTexUnit, tunitstatemap, &vertexFormat, verts, NULL, NULL); jdouble* xform_ptr = NULL; jdouble* nxform_ptr = NULL; if (xform != NULL) { xform_ptr = (jdouble *) env->GetPrimitiveArrayCritical(xform, NULL); } if (nxform != NULL) { nxform_ptr = (jdouble *) env->GetPrimitiveArrayCritical(nxform, NULL); } renderGeometry(env, d3dCtx, device, geo, geo_type, &strideData, vertexFormat, vcount, xform_ptr, nxform_ptr, cDirty); if (xform_ptr != NULL) { env->ReleasePrimitiveArrayCritical(xform, xform_ptr, 0); } if (nxform_ptr != NULL) { env->ReleasePrimitiveArrayCritical(nxform, nxform_ptr, 0); } /* env->ReleasePrimitiveArrayCritical(varray, verts, NULL); */ if (cverts != NULL) { env->ReleasePrimitiveArrayCritical(carray, cverts, NULL); } } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_buildGA(JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean updateAlpha, float alpha, jboolean ignoreVertexColors, jint startVIndex, jint vcount, jint vformat, jint texCoordSetCount, jintArray texCoordSetMapArray, jint texCoordMapLength, jintArray texUnitOffset, jdoubleArray xform, jdoubleArray nxform, jfloatArray varray) { jfloat *verts = NULL; if (varray != NULL) { verts = (jfloat *) env->GetPrimitiveArrayCritical(varray, NULL); } if (verts == NULL) { return; } if (((vformat & GA_COLOR) != 0) && ((vformat & GA_BY_REFERENCE) == 0)) { // alpha component is added for buildGA vformat |= GA_WITH_ALPHA; } executeGeometryArray(env, obj, ctx, geo, geo_type, isNonUniformScale, updateAlpha, alpha, false, ignoreVertexColors, startVIndex, vcount, vformat, texCoordSetCount, texCoordSetMapArray, texCoordMapLength, texUnitOffset, texCoordMapLength, NULL, verts, NULL, -1, xform, nxform, javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED, false); env->ReleasePrimitiveArrayCritical( varray, verts, 0); } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_execute(JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean useAlpha, jboolean multiScreen, jboolean ignoreVertexColors, jint startVIndex, jint vcount, jint vformat, jint texCoordSetCount, jintArray texCoordSetMapArray, jint texCoordMapLength, jintArray texUnitOffset, jint numActiveTexUnit, jintArray tunitstatemap, jfloatArray varray, jfloatArray carray, jint texUnitIndex, jint cDirty) { jfloat *verts = NULL; if (varray != NULL) { verts = (jfloat *) env->GetPrimitiveArrayCritical( varray, NULL); } if (verts == NULL) { return; } executeGeometryArray(env, obj, ctx, geo, geo_type, isNonUniformScale, false, 0, multiScreen, ignoreVertexColors, startVIndex, vcount, vformat, texCoordSetCount, texCoordSetMapArray, texCoordMapLength, texUnitOffset, numActiveTexUnit, tunitstatemap, verts, carray, texUnitIndex, NULL, NULL, cDirty,useAlpha); env->ReleasePrimitiveArrayCritical( varray, verts, 0); } /* interleaved data with nio buffer as data format */ extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_executeInterleavedBuffer(JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean useAlpha, jboolean multiScreen, jboolean ignoreVertexColors, jint startVIndex, jint vcount, jint vformat, jint texCoordSetCount, jintArray texCoordSetMapArray, jint texCoordMapLength, jintArray texUnitOffset, jint numActiveTexUnit, jintArray tunitstatemap, jobject varray, jfloatArray carray, jint texUnitIndex, jint cDirty) { jfloat *verts = NULL; /* get the direct buffer address */ if (varray != NULL) { verts = (jfloat *) env->GetDirectBufferAddress(varray); } if (verts == NULL) { return; } /* call executeGeometryArray */ executeGeometryArray(env, obj, ctx, geo, geo_type, isNonUniformScale, false, 0, multiScreen, ignoreVertexColors, startVIndex, vcount, vformat, texCoordSetCount, texCoordSetMapArray, texCoordMapLength, texUnitOffset, numActiveTexUnit, tunitstatemap, verts, carray, texUnitIndex, NULL, NULL, cDirty,useAlpha); } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_freeD3DArray (JNIEnv *env, jobject geo, jboolean deleteVB) { lockGeometry(); jclass geoClass = (jclass) env->GetObjectClass(geo); // Free VertexBuffer associate with this GeometryArray jfieldID fieldID = env->GetFieldID(geoClass, "pVertexBuffers", "J"); D3dVertexBufferVector *vbVector = reinterpret_cast (env->GetLongField(geo, fieldID)); if (vbVector != NULL) { // clearLive() invoke this in Renderer thread for (LPD3DVERTEXBUFFER *s = vbVector->begin(); s != vbVector->end(); ++s) { // This notify vb that parent vector is already free // so there is no need to remove itself from vbVector (*s)->vbVector = NULL; (*s)->ctx->freeVB(*s); } env->SetLongField(geo, fieldID, 0); vbVector->clear(); delete vbVector; } unlockGeometry(); } void executeIndexedGeometryArray(JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean modAlpha, // buildGA, should alpha be mode jfloat alpha, jboolean multiScreen, jboolean ignoreVertexColors, jint vcount, jint vformat, jint texCoordSetCount, jintArray texCoordSetMapArray, jint texCoordMapLength, jintArray texUnitOffset, jint numActiveTexUnit, jintArray tunitstatemap, jfloat* verts, jfloatArray carray, jint pass, jdoubleArray xform, jdoubleArray nxform, jint cDirty, jboolean useAlpha, jint initialIndexIndex, jint indexCount, jintArray indexCoord) // Should alpha be sent down { D3DDRAWPRIMITIVESTRIDEDDATA strideData; DWORD vertexFormat = 0; jint stride, coordoff, normoff, coloroff, texoff; int texStride, ts = 0; GetDevice(); ZeroMemory(&strideData, sizeof(D3DDRAWPRIMITIVESTRIDEDDATA)); strideData.modulateAlpha = modAlpha; strideData.alpha = alpha; /* This matches the code in GeometryArrayRetained.java */ stride = coordoff = normoff = coloroff = texoff = 0; if ((vformat & GA_COORDINATES) != 0) { stride += 3; vertexFormat |= D3DFVF_XYZ; } else { // nothing worth doing if no coordinates define return; } if ((vformat & GA_NORMALS) != 0) { stride += 3; coordoff += 3; vertexFormat |= D3DFVF_NORMAL; } if ((vformat & GA_COLOR) != 0) { if ((vformat & GA_WITH_ALPHA) != 0 ) { stride += 4; normoff += 4; coordoff += 4; } else { // Handle the case of executeInterleaved 3f stride += 3; normoff += 3; coordoff += 3; } vertexFormat |= D3DFVF_DIFFUSE; } // In case of automatic texture generation ts = 2; if (vformat & GA_TEXTURE_COORDINATE) { if ((vformat & GA_TEXTURE_COORDINATE_2) != 0) { texStride = texCoordSetCount << 1; } else if ((vformat & GA_TEXTURE_COORDINATE_3) != 0) { ts = 3; texStride = texCoordSetCount*3; } else { // GA_TEXTURE_COORDINATE_4 ts = 4; texStride = texCoordSetCount << 2; } stride += texStride; normoff += texStride; coloroff += texStride; coordoff += texStride; } jfloat *cverts = NULL; if (carray != NULL) { // separate color array is used coloroff = 0; } else { coloroff += texoff; } // setup coordinates pointer strideData.fpositionPtr = &verts[coordoff]; strideData.positionStride = stride; // setup color pointer if (((vformat & GA_COLOR) == 0) || ignoreVertexColors) { // Use Material color // Assume VertexBuffer will recreate when ignoreVertexColors // property changed. Otherwise we need to remove // the following one line vertexFormat &= ~D3DFVF_DIFFUSE; } else { if (carray == NULL) { strideData.fdiffusePtr = &verts[coloroff]; strideData.diffuseStride = stride; strideData.useAlpha = (vformat & GA_WITH_ALPHA); } else { cverts = (jfloat*) env->GetPrimitiveArrayCritical(carray, NULL); strideData.fdiffusePtr = &cverts[coloroff]; strideData.diffuseStride = 4; strideData.useAlpha = true; } } // setup normal pointer if ((vformat & GA_NORMALS) != 0) { strideData.normalPtr = &verts[normoff]; strideData.normalStride = stride; } // setup texture pointer setTextureCoordPointers(env, d3dCtx, device, &strideData, pass, texoff, stride, ts, (vformat & GA_TEXTURE_COORDINATE), NULL, texCoordMapLength, texUnitOffset, numActiveTexUnit, tunitstatemap, &vertexFormat, verts, NULL, NULL); // setup index pointer strideData.indexPtr = (jint *) env->GetPrimitiveArrayCritical(indexCoord, NULL); strideData.initialIndexIndex = initialIndexIndex; jdouble* xform_ptr = NULL; jdouble* nxform_ptr = NULL; if (xform != NULL) { xform_ptr = (jdouble *) env->GetPrimitiveArrayCritical(xform, NULL); } if (nxform != NULL) { nxform_ptr = (jdouble *) env->GetPrimitiveArrayCritical(nxform, NULL); } renderIndexGeometry(env, d3dCtx, device, geo, geo_type, &strideData, vertexFormat, vcount, indexCount, xform_ptr, nxform_ptr, cDirty); if (xform_ptr != NULL) { env->ReleasePrimitiveArrayCritical(xform, xform_ptr, 0); } if (nxform_ptr != NULL) { env->ReleasePrimitiveArrayCritical(nxform, nxform_ptr, 0); } if (cverts != NULL) { env->ReleasePrimitiveArrayCritical(carray, cverts, NULL); } env->ReleasePrimitiveArrayCritical(indexCoord, strideData.indexPtr, NULL); } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_IndexedGeometryArrayRetained_executeIndexedGeometry( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean useAlpha, jboolean multiScreen, jboolean ignoreVertexColors, jint initialIndexIndex, jint indexCount, jint vcount, jint vformat, jint texCoordSetCount, jintArray texCoordSetMapArray, jint texCoordMapLength, jintArray texUnitOffset, jint numActiveTexUnit, jintArray tunitstatemap, jfloatArray varray, jfloatArray carray, jint texUnitIndex, jint cDirty, jintArray indexCoord) { jfloat *verts = NULL; if (varray != NULL) { verts = (jfloat *) env->GetPrimitiveArrayCritical( varray, NULL); } if (verts == NULL) { return; } executeIndexedGeometryArray(env, obj, ctx, geo, geo_type, isNonUniformScale, false, 0, multiScreen, ignoreVertexColors, vcount, vformat, texCoordSetCount, texCoordSetMapArray, texCoordMapLength, texUnitOffset, numActiveTexUnit, tunitstatemap, verts, carray, texUnitIndex, NULL, NULL, cDirty, useAlpha, initialIndexIndex, indexCount, indexCoord); env->ReleasePrimitiveArrayCritical( varray, verts, 0); } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_IndexedGeometryArrayRetained_executeIndexedGeometryBuffer( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean useAlpha, jboolean multiScreen, jboolean ignoreVertexColors, jint initialIndexIndex, jint indexCount, jint vcount, jint vformat, jint texCoordSetCount, jintArray texCoordSetMapArray, jint texCoordMapLength, jintArray texUnitOffset, jint numActiveTexUnit, jintArray tunitstatemap, jobject varray, jfloatArray carray, jint texUnitIndex, jint cDirty, jintArray indexCoord) { jfloat *verts = NULL; /* get the direct buffer address */ if (varray != NULL) { verts = (jfloat *) env->GetDirectBufferAddress(varray ); } if (verts == NULL) return; executeIndexedGeometryArray(env, obj, ctx, geo, geo_type, isNonUniformScale, false, 0, multiScreen, ignoreVertexColors, vcount, vformat, texCoordSetCount, texCoordSetMapArray, texCoordMapLength, texUnitOffset, numActiveTexUnit, tunitstatemap, verts, carray, texUnitIndex, NULL, NULL, cDirty, useAlpha, initialIndexIndex, indexCount, indexCoord); } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_IndexedGeometryArrayRetained_buildIndexedGeometry( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean updateAlpha, float alpha, jboolean ignoreVertexColors, jint initialIndexIndex, jint indexCount, jint vertexCount, jint vformat, jint texCoordSetCount, jintArray texCoordSetMapArray, jint texCoordMapLength, jintArray texUnitOffset, jdoubleArray xform, jdoubleArray nxform, jfloatArray varray, jintArray indexCoord) { jfloat *verts = NULL; if (varray != NULL) { verts = (jfloat *) env->GetPrimitiveArrayCritical( varray, NULL); } if (verts == NULL) { return; } if ((vformat & GA_COLOR) != 0) { // alpha component is added for buildGA vformat |= GA_WITH_ALPHA; } executeIndexedGeometryArray(env, obj, ctx, geo, geo_type, isNonUniformScale, updateAlpha, alpha, false, ignoreVertexColors, vertexCount, vformat, texCoordSetCount, texCoordSetMapArray, texCoordMapLength, texUnitOffset, texCoordMapLength, NULL, verts, NULL, -1, xform, nxform, javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED| javax_media_j3d_GeometryArrayRetained_INDEX_CHANGED, false, initialIndexIndex, indexCount, indexCoord); env->ReleasePrimitiveArrayCritical( varray, verts, 0); } void executeIndexedGeometryArrayVA( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean multiScreen, jboolean ignoreVertexColors, jint initialIndexIndex, jint indexCount, jint vertexCount, jint vformat, jint vdefined, jfloat* fverts, jdouble* dverts, jfloat* fclrs, jbyte* bclrs, jfloat* norms, jint pass, jint texCoordMapLength, jintArray tcoordsetmap, jint numActiveTexUnit, jintArray tunitstatemap, jint texStride, jfloat** texCoordPointer, jint cDirty, jintArray indexCoord) { D3DDRAWPRIMITIVESTRIDEDDATA strideData; DWORD vertexFormat = 0; jboolean floatCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_FLOAT) != 0); jboolean doubleCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE) != 0); jboolean floatColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT) != 0); jboolean byteColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_BYTE) != 0); jboolean normalsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT) != 0); jboolean textureDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT) != 0); GetDevice(); ZeroMemory(&strideData, sizeof(D3DDRAWPRIMITIVESTRIDEDDATA)); // setup coordinate pointers if (floatCoordDefined || doubleCoordDefined) { vertexFormat |= D3DFVF_XYZ; if (floatCoordDefined ) { strideData.fpositionPtr = &fverts[0]; } else if (doubleCoordDefined) { strideData.dpositionPtr = &dverts[0]; } strideData.positionStride = 3; } else { // nothing worth doing if no coordinates define return; } // setup normal pointers if (normalsDefined) { vertexFormat |= D3DFVF_NORMAL; strideData.normalPtr = &norms[0]; strideData.normalStride = 3; } // setup color pointers if (!(floatColorsDefined || byteColorsDefined) || ignoreVertexColors) { // Use Material color // Assume VertexBuffer will recreate when ignoreVertexColors // property changed. Otherwise we need to remove // the following one line vertexFormat &= ~D3DFVF_DIFFUSE; } else { if ((vformat & GA_WITH_ALPHA) != 0) { strideData.diffuseStride = 4; strideData.useAlpha = true; } else { strideData.diffuseStride = 3; strideData.useAlpha = false; } if (floatColorsDefined) { strideData.fdiffusePtr = &fclrs[0]; } else { strideData.bdiffusePtr = &bclrs[0]; } vertexFormat |= D3DFVF_DIFFUSE; } int ts = 2; // In case of automatic texture generation if ((vformat & GA_TEXTURE_COORDINATE_3) != 0) { ts = 3; } else if ((vformat & GA_TEXTURE_COORDINATE_4) != 0) { ts = 4; } // setup texture pointer setTextureCoordPointers(env, d3dCtx, device, &strideData, pass, 0, texStride, ts, textureDefined, tcoordsetmap, texCoordMapLength, NULL, numActiveTexUnit, tunitstatemap, &vertexFormat, NULL, texCoordPointer, NULL); // setup index pointer strideData.indexPtr = (jint *) env->GetPrimitiveArrayCritical(indexCoord, NULL); strideData.initialIndexIndex = initialIndexIndex; // Construct/update VertexBuffer, render() if not in display list mode renderIndexGeometry(env, d3dCtx, device, geo, geo_type, &strideData, vertexFormat, vertexCount, indexCount, NULL, NULL, cDirty); env->ReleasePrimitiveArrayCritical(indexCoord, strideData.indexPtr, NULL); } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_IndexedGeometryArrayRetained_executeIndexedGeometryVA( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean multiScreen, jboolean ignoreVertexColors, jint initialIndexIndex, jint indexCount, jint vertexCount, jint vformat, jint vdefined, jfloatArray vfcoords, jdoubleArray vdcoords, jfloatArray cfdata, jbyteArray cbdata, jfloatArray ndata, jint pass, jint texCoordMapLength, jintArray tcoordsetmap, jint numActiveTexUnit, jintArray tunitstatemap, jint texStride, jobjectArray texCoords, jint cDirty, jintArray indexCoord) { jfloat *fverts = NULL; jdouble *dverts = NULL; jfloat *fclrs = NULL; jbyte *bclrs = NULL; jfloat *norms = NULL; jfloat* texCoordPointer[D3DDP_MAXTEXCOORD]; jarray texobjs[D3DDP_MAXTEXCOORD]; int i; jboolean floatCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_FLOAT) != 0); jboolean doubleCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE) != 0); jboolean floatColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT) != 0); jboolean byteColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_BYTE) != 0); jboolean normalsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT) != 0); jboolean textureDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT) != 0); /* get texture arrays */ if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { texobjs[i] = (jarray)env->GetObjectArrayElement( texCoords, i); } } /* get coordinate array */ if (floatCoordDefined) { fverts= (jfloat *) env->GetPrimitiveArrayCritical( vfcoords, NULL); } else if (doubleCoordDefined) { dverts= (jdouble *) env->GetPrimitiveArrayCritical( vdcoords, NULL); } if ((fverts == NULL) && (dverts == NULL)) { return; } /* get color array */ if (floatColorsDefined) { fclrs = (jfloat *) env->GetPrimitiveArrayCritical( cfdata, NULL); } else if (byteColorsDefined) { bclrs = (jbyte *)env->GetPrimitiveArrayCritical( cbdata, NULL); } /* get normal array */ if (normalsDefined) { norms = (jfloat *) env->GetPrimitiveArrayCritical(ndata, NULL); } /* get texture arrays */ if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { if (texobjs[i] != NULL) { texCoordPointer[i] = (jfloat*)env->GetPrimitiveArrayCritical(texobjs[i], NULL); } else { texCoordPointer[i] = NULL; } } } executeIndexedGeometryArrayVA(env, obj, ctx, geo, geo_type, isNonUniformScale, multiScreen, ignoreVertexColors, initialIndexIndex, indexCount, vertexCount, vformat, vdefined, fverts, dverts, fclrs, bclrs, norms, pass, texCoordMapLength, tcoordsetmap, numActiveTexUnit, tunitstatemap, texStride, texCoordPointer, cDirty, indexCoord); // Free memory if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { if (texCoordPointer[i] != NULL) { env->ReleasePrimitiveArrayCritical(texobjs[i], texCoordPointer[i], NULL); } } } if (floatColorsDefined) { env->ReleasePrimitiveArrayCritical(cfdata, fclrs, 0); } else if (byteColorsDefined) { env->ReleasePrimitiveArrayCritical(cbdata, bclrs, 0); } if (normalsDefined) { env->ReleasePrimitiveArrayCritical(ndata, norms, 0); } if (floatCoordDefined) { env->ReleasePrimitiveArrayCritical(vfcoords, fverts, 0); } else if (doubleCoordDefined) { env->ReleasePrimitiveArrayCritical(vdcoords, dverts, 0); } } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_IndexedGeometryArrayRetained_executeIndexedGeometryVABuffer( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean multiScreen, jboolean ignoreVertexColors, jint initialIndexIndex, jint indexCount, jint vertexCount, jint vformat, jint vdefined, jobject vcoords, jobject cdataBuffer, jfloatArray cfdata, jbyteArray cbdata, jobject ndata, jint pass, jint texCoordMapLength, jintArray tcoordsetmap, jint numActiveTexUnit, jintArray tunitstatemap, jint texStride, jobjectArray texCoords, jint cDirty, jintArray indexCoord) { jfloat *fverts = NULL; jdouble *dverts = NULL; jfloat *fclrs = NULL; jbyte *bclrs = NULL; jfloat *norms = NULL; jfloat* texCoordPointer[D3DDP_MAXTEXCOORD]; jarray texobjs[D3DDP_MAXTEXCOORD]; int i; jboolean floatCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_FLOAT) != 0); jboolean doubleCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE) != 0); jboolean floatColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT) != 0); jboolean byteColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_BYTE) != 0); jboolean normalsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT) != 0); jboolean textureDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT) != 0); /* get texture arrays */ if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { texobjs[i] = (jarray)env->GetObjectArrayElement( texCoords, i); } } /* get coordinate array */ if (floatCoordDefined) { fverts = (jfloat *)env->GetDirectBufferAddress( vcoords ); } else if (doubleCoordDefined) { dverts = (jdouble *)env->GetDirectBufferAddress( vcoords ); } if ((fverts == NULL) && (dverts == NULL)) { return; } /* get color array */ if (floatColorsDefined) { if(cfdata != NULL) { fclrs = (jfloat *) env->GetPrimitiveArrayCritical( cfdata, NULL); } else { fclrs = (jfloat *) env->GetDirectBufferAddress (cdataBuffer); } } else if (byteColorsDefined) { if (cbdata != NULL) { bclrs = (jbyte *) env->GetPrimitiveArrayCritical( cbdata, NULL); } else { bclrs = (jbyte *) env->GetDirectBufferAddress(cdataBuffer); } } /* get normal array */ if (normalsDefined) { norms = (jfloat *)env->GetDirectBufferAddress(ndata); } /* get texture arrays */ if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { if (texobjs[i] != NULL) texCoordPointer[i] = (jfloat*)env->GetDirectBufferAddress(texobjs[i]); else texCoordPointer[i] = NULL; } } executeIndexedGeometryArrayVA( env, obj, ctx, geo, geo_type, isNonUniformScale, multiScreen, ignoreVertexColors, initialIndexIndex, indexCount, vertexCount, vformat, vdefined, fverts, dverts, fclrs, bclrs, norms, pass, texCoordMapLength, tcoordsetmap, numActiveTexUnit, tunitstatemap, texStride, texCoordPointer, cDirty, indexCoord); if (floatColorsDefined && cfdata != NULL) { env->ReleasePrimitiveArrayCritical( cfdata, fclrs, 0); } else if (byteColorsDefined && cbdata != NULL) { env->ReleasePrimitiveArrayCritical(cbdata, bclrs, 0); } } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_buildGAForBuffer( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean updateAlpha, jfloat alpha, jboolean ignoreVertexColors, jint vcount, jint vformat, jint vdefined, jint initialCoordIndex, jobject vcoords, jint initialColorIndex, jobject cdataBuffer, jint initialNormalIndex, jobject ndata, jint texCoordMapLength, jintArray tcoordsetmap, jintArray texindices, jint texStride, jobjectArray texCoords, jdoubleArray xform, jdoubleArray nxform) { jfloat *fverts = NULL; jdouble *dverts = NULL ; jbyte *bclrs = NULL; jfloat *fclrs = NULL, *norms = NULL; jfloat* texCoordPointer[D3DDP_MAXTEXCOORD]; jarray texobjs[D3DDP_MAXTEXCOORD]; int i; jboolean floatCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_FLOAT) != 0); jboolean doubleCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE) != 0); jboolean floatColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT) != 0); jboolean byteColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_BYTE) != 0); jboolean normalsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT) != 0); jboolean textureDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT) != 0); if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { texobjs[i] = (jarray)env->GetObjectArrayElement(texCoords, i); } } /* get coordinate array */ if (floatCoordDefined) { fverts = (jfloat *)env->GetDirectBufferAddress( vcoords ); } else if (doubleCoordDefined) { dverts = (jdouble *)env->GetDirectBufferAddress( vcoords ); } if ((fverts == NULL) && (dverts == NULL)) { return; } /* get color array */ if (floatColorsDefined) { fclrs = (jfloat *) env->GetDirectBufferAddress(cdataBuffer); } else if (byteColorsDefined) { bclrs = (jbyte *) env->GetDirectBufferAddress(cdataBuffer); } /* get normal array */ if (normalsDefined) { norms = (jfloat *)env->GetDirectBufferAddress(ndata); } /* get texture arrays */ if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { if (texobjs[i] != NULL) texCoordPointer[i] = (jfloat*)env->GetDirectBufferAddress(texobjs[i]); else texCoordPointer[i] = NULL; } } executeGeometryArrayVA(env, obj, ctx, geo, geo_type, isNonUniformScale, updateAlpha, alpha, false, ignoreVertexColors, vcount, vformat, vdefined, initialCoordIndex, fverts, dverts, initialColorIndex, fclrs, bclrs, initialNormalIndex, norms, -1, texCoordMapLength, tcoordsetmap,texCoordMapLength, NULL, texindices,texStride,texCoordPointer, xform, nxform, javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED); } extern "C" JNIEXPORT void JNICALL Java_javax_media_j3d_GeometryArrayRetained_buildGAForByRef( JNIEnv *env, jobject obj, jlong ctx, jobject geo, jint geo_type, jboolean isNonUniformScale, jboolean updateAlpha, jfloat alpha, jboolean ignoreVertexColors, jint vcount, jint vformat, jint vdefined, jint initialCoordIndex, jfloatArray vfcoords, jdoubleArray vdcoords, jint initialColorIndex, jfloatArray cfdata, jbyteArray cbdata, jint initialNormalIndex, jfloatArray ndata, jint texCoordMapLength, jintArray tcoordsetmap, jintArray texindices, jint texStride, jobjectArray texCoords, jdoubleArray xform, jdoubleArray nxform) { jfloat *fverts = NULL; jdouble *dverts = NULL; jfloat *fclrs = NULL; jbyte *bclrs = NULL; jfloat *norms = NULL; jfloat* texCoordPointer[D3DDP_MAXTEXCOORD]; jarray texobjs[D3DDP_MAXTEXCOORD]; int i; jboolean floatCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_FLOAT) != 0); jboolean doubleCoordDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE) != 0); jboolean floatColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT) != 0); jboolean byteColorsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_COLOR_BYTE) != 0); jboolean normalsDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT) != 0); jboolean textureDefined = ((vdefined & javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT) != 0); if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { texobjs[i] = (jarray)env->GetObjectArrayElement( texCoords, i); } } /* get coordinate array */ if (floatCoordDefined) { fverts= (jfloat *) env->GetPrimitiveArrayCritical( vfcoords, NULL); } else if (doubleCoordDefined) { dverts= (jdouble *) env->GetPrimitiveArrayCritical( vdcoords, NULL); } if ((fverts == NULL) && (dverts == NULL)) { return; } /* get color array */ if (floatColorsDefined) { fclrs = (jfloat *) env->GetPrimitiveArrayCritical( cfdata, NULL); } else if (byteColorsDefined) { bclrs = (jbyte *)env->GetPrimitiveArrayCritical( cbdata, NULL); } /* get normal array */ if (normalsDefined) { norms = (jfloat *) env->GetPrimitiveArrayCritical(ndata, NULL); } /* get texture arrays */ if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { if (texobjs[i] != NULL) { texCoordPointer[i] = (jfloat*)env->GetPrimitiveArrayCritical(texobjs[i], NULL); } else { texCoordPointer[i] = NULL; } } } executeGeometryArrayVA(env, obj, ctx, geo, geo_type, isNonUniformScale, updateAlpha, alpha, false, ignoreVertexColors, vcount, vformat, vdefined, initialCoordIndex, fverts, dverts, initialColorIndex, fclrs, bclrs, initialNormalIndex, norms, -1, texCoordMapLength, tcoordsetmap,texCoordMapLength, NULL, texindices,texStride,texCoordPointer, xform, nxform, javax_media_j3d_GeometryArrayRetained_VERTEX_CHANGED); if (floatCoordDefined) { env->ReleasePrimitiveArrayCritical( vfcoords, fverts, 0); } else if (doubleCoordDefined) { env->ReleasePrimitiveArrayCritical( vdcoords, dverts, 0); } if (floatColorsDefined) { env->ReleasePrimitiveArrayCritical( cfdata, fclrs, 0); } else if (byteColorsDefined) { env->ReleasePrimitiveArrayCritical( cbdata, bclrs, 0); } if (normalsDefined) { env->ReleasePrimitiveArrayCritical( ndata, norms, 0); } if (textureDefined) { for (i = 0; i < texCoordMapLength; i++) { if (texCoordPointer[i] != NULL) { env->ReleasePrimitiveArrayCritical(texobjs[i], texCoordPointer[i], 0); } } } }