| /* |
| * Copyright 2002-2006 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| #include "sun_java2d_d3d_D3DRenderer.h" |
| #include "sun_java2d_windows_DDRenderer.h" |
| #include "Win32SurfaceData.h" |
| |
| #include <ddraw.h> |
| |
| #include "D3DUtils.h" |
| #include "ddrawUtils.h" |
| |
| #include "j2d_md.h" |
| #include "jlong.h" |
| |
| /* |
| * Class: sun_java2d_d3d_D3DRenderer |
| * Method: doDrawLineD3D |
| * Signature: (Lsun/java2d/SurfaceData;IIIII)Z |
| */ |
| JNIEXPORT jboolean JNICALL |
| Java_sun_java2d_d3d_D3DRenderer_doDrawLineD3D |
| (JNIEnv *env, jobject d3dr, |
| jlong pData, jlong pCtx, |
| jint x1, jint y1, jint x2, jint y2) |
| { |
| Win32SDOps *wsdo = (Win32SDOps *)jlong_to_ptr(pData); |
| D3DContext *d3dc = (D3DContext *)jlong_to_ptr(pCtx); |
| static J2D_XY_C_VERTEX lineVerts[] = { |
| #ifdef USE_SINGLE_VERTEX_FORMAT |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| #else |
| // x, y, z, color |
| { 0, 0, 0, 0x0 }, |
| { 0, 0, 0, 0x0 }, |
| #endif // USE_SINGLE_VERTEX_FORMAT |
| }; |
| |
| J2dTraceLn(J2D_TRACE_INFO, "D3DRenderer_doDrawLineD3D"); |
| J2dTraceLn4(J2D_TRACE_VERBOSE, |
| " x1=%-4d y1=%-4d x2=%-4d y2=%-4d", |
| x1, y1, x2, y2); |
| HRESULT res = DDERR_GENERIC; |
| if (d3dc != NULL) { |
| DDrawSurface *ddTargetSurface = d3dc->GetTargetSurface(); |
| if (ddTargetSurface == NULL) { |
| return FALSE; |
| } |
| ddTargetSurface->GetExclusiveAccess(); |
| d3dc->GetExclusiveAccess(); |
| |
| IDirect3DDevice7 *d3dDevice = d3dc->Get3DDevice(); |
| if (d3dDevice == NULL) { |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| return FALSE; |
| } |
| |
| // +0.5f is needed to compensate for the -0.5f we |
| // force when setting the transform |
| lineVerts[0].x = (float)x1 + 0.5f; |
| lineVerts[0].y = (float)y1 + 0.5f; |
| lineVerts[0].color = d3dc->colorPixel; |
| lineVerts[1].x = (float)x2 + 0.5f; |
| lineVerts[1].y = (float)y2 + 0.5f; |
| lineVerts[1].color = d3dc->colorPixel; |
| |
| D3DU_PRIM_LOOP_BEGIN(res, wsdo); |
| if (SUCCEEDED(res = d3dc->BeginScene(STATE_RENDEROP))) { |
| res = d3dDevice->DrawPrimitive(D3DPT_LINESTRIP, D3DFVF_J2D_XY_C, |
| lineVerts, 2, 0); |
| // REMIND: need to be using the results of device testing |
| res = d3dDevice->DrawPrimitive(D3DPT_POINTLIST, D3DFVF_J2D_XY_C, |
| &(lineVerts[1]), 1, 0); |
| d3dc->EndScene(res); |
| } |
| D3DU_PRIM_LOOP_END(env, res, wsdo, "DrawPrimitive(D3DPT_LINESTRIP)"); |
| |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| } |
| return SUCCEEDED(res); |
| } |
| |
| JNIEXPORT jboolean JNICALL |
| Java_sun_java2d_d3d_D3DRenderer_doDrawRectD3D |
| (JNIEnv *env, jobject d3dr, |
| jlong pData, jlong pCtx, |
| jint x, jint y, jint w, jint h) |
| { |
| Win32SDOps *wsdo = (Win32SDOps *)jlong_to_ptr(pData); |
| D3DContext *d3dc = (D3DContext *)jlong_to_ptr(pCtx); |
| float x1, y1, x2, y2; |
| static J2D_XY_C_VERTEX lineVerts[] = { |
| #ifdef USE_SINGLE_VERTEX_FORMAT |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| #else |
| // x, y, z, color |
| { 0, 0, 0, 0x0 }, |
| { 0, 0, 0, 0x0 }, |
| { 0, 0, 0, 0x0 }, |
| { 0, 0, 0, 0x0 }, |
| { 0, 0, 0, 0x0 }, |
| #endif // USE_SINGLE_VERTEX_FORMAT |
| }; |
| |
| J2dTraceLn(J2D_TRACE_INFO, "D3DRenderer_doDrawRectD3D"); |
| J2dTraceLn4(J2D_TRACE_VERBOSE, |
| " x=%-4d y=%-4d w=%-4d h=%-4d", |
| x, y, w, h); |
| |
| HRESULT res = DDERR_GENERIC; |
| if (d3dc != NULL) { |
| DDrawSurface *ddTargetSurface = d3dc->GetTargetSurface(); |
| if (ddTargetSurface == NULL) { |
| return FALSE; |
| } |
| ddTargetSurface->GetExclusiveAccess(); |
| d3dc->GetExclusiveAccess(); |
| |
| IDirect3DDevice7 *d3dDevice = d3dc->Get3DDevice(); |
| if (d3dDevice == NULL) { |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| return FALSE; |
| } |
| |
| // +0.5f is needed to compensate for the -0.5f we |
| // force when setting the transform |
| x1 = (float)x + 0.5f; |
| y1 = (float)y + 0.5f; |
| x2 = x1 + (float)w; |
| y2 = y1 + (float)h; |
| D3DU_INIT_VERTEX_PENT_XY(lineVerts, x1, y1, x2, y2); |
| D3DU_INIT_VERTEX_PENT_COLOR(lineVerts, d3dc->colorPixel); |
| |
| D3DU_PRIM_LOOP_BEGIN(res, wsdo); |
| if (SUCCEEDED(res = d3dc->BeginScene(STATE_RENDEROP))) { |
| res = d3dDevice->DrawPrimitive(D3DPT_LINESTRIP, D3DFVF_J2D_XY_C, |
| lineVerts, 5, 0); |
| d3dc->EndScene(res); |
| } |
| D3DU_PRIM_LOOP_END(env, res, wsdo, "DrawPrimitive(D3DPT_LINESTRIP)"); |
| |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| } |
| return SUCCEEDED(res); |
| } |
| |
| /* |
| * Class: sun_java2d_d3d_D3DRenderer |
| * Method: doFillRectD3D |
| * Signature: (JIIII)Z |
| */ |
| JNIEXPORT jboolean JNICALL Java_sun_java2d_d3d_D3DRenderer_doFillRectD3D |
| (JNIEnv *env, jobject d3dr, |
| jlong pData, jlong pCtx, |
| jint x, jint y, jint w, jint h) |
| { |
| Win32SDOps *wsdo = (Win32SDOps *)jlong_to_ptr(pData); |
| D3DContext *d3dc = (D3DContext *)jlong_to_ptr(pCtx); |
| HRESULT res = DDERR_GENERIC; |
| float x1, y1, x2, y2; |
| static J2D_XY_C_VERTEX quadVerts[] = { |
| #ifdef USE_SINGLE_VERTEX_FORMAT |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f }, |
| { 0.0f, 0.0f, 0.0f, 0x0, 0.0f, 0.0f } |
| #else |
| // x, y, z, color |
| { 0, 0, 0, 0x0 }, |
| { 0, 0, 0, 0x0 }, |
| { 0, 0, 0, 0x0 }, |
| { 0, 0, 0, 0x0 }, |
| #endif // USE_SINGLE_VERTEX_FORMAT |
| }; |
| |
| J2dTraceLn(J2D_TRACE_INFO, "doFillRectD3D"); |
| J2dTraceLn4(J2D_TRACE_VERBOSE, " x=%-4d y=%-4d w=%-4d h=%-4d", x, y, w, h); |
| |
| if (d3dc != NULL) { |
| DDrawSurface *ddTargetSurface = d3dc->GetTargetSurface(); |
| if (ddTargetSurface == NULL) { |
| return FALSE; |
| } |
| ddTargetSurface->GetExclusiveAccess(); |
| d3dc->GetExclusiveAccess(); |
| |
| IDirect3DDevice7 *d3dDevice = d3dc->Get3DDevice(); |
| if (d3dDevice == NULL) { |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| return FALSE; |
| } |
| |
| x1 = (float)x; |
| y1 = (float)y; |
| x2 = x1 + (float)w; |
| y2 = y1 + (float)h; |
| D3DU_INIT_VERTEX_QUAD_COLOR(quadVerts, d3dc->colorPixel); |
| D3DU_INIT_VERTEX_QUAD_XY(quadVerts, x1, y1, x2, y2); |
| |
| D3DU_PRIM_LOOP_BEGIN(res, wsdo); |
| if (SUCCEEDED(res = d3dc->BeginScene(STATE_RENDEROP))) { |
| res = d3dDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, D3DFVF_J2D_XY_C, |
| quadVerts, 4, 0); |
| d3dc->EndScene(res); |
| } |
| D3DU_PRIM_LOOP_END(env, res, wsdo, "DrawPrimitive(D3DPT_TRIANGLEFAN)"); |
| |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| } |
| return SUCCEEDED(res); |
| } |
| |
| /* |
| * Class: sun_java2d_d3d_D3DRenderer |
| * Method: doDrawPoly |
| * Signature: (JII[I[IIZ)V |
| */ |
| JNIEXPORT void JNICALL Java_sun_java2d_d3d_D3DRenderer_doDrawPoly |
| (JNIEnv *env, jobject d3dr, |
| jlong pData, jlong pCtx, |
| jint transx, jint transy, |
| jintArray xcoordsArray, jintArray ycoordsArray, jint npoints, |
| jboolean needToClose) |
| { |
| Win32SDOps *wsdo = (Win32SDOps *)jlong_to_ptr(pData); |
| D3DContext *d3dc = (D3DContext *)jlong_to_ptr(pCtx); |
| jint *xcoords, *ycoords; |
| jint i; |
| |
| J2dTraceLn(J2D_TRACE_INFO, "D3DRenderer_doDrawPoly"); |
| J2dTraceLn4(J2D_TRACE_VERBOSE, |
| " transx=%-4d transy=%-4d "\ |
| "npoints=%-4d needToClose=%-4d", |
| transx, transy, npoints, needToClose); |
| |
| if (d3dc == NULL) { |
| J2dTraceLn(J2D_TRACE_WARNING, |
| "D3DRenderer_doDrawPoly: null device context"); |
| return; |
| } |
| |
| if (JNU_IsNull(env, xcoordsArray) || JNU_IsNull(env, ycoordsArray)) { |
| JNU_ThrowNullPointerException(env, "coordinate array"); |
| return; |
| } |
| if (env->GetArrayLength(ycoordsArray) < npoints || |
| env->GetArrayLength(xcoordsArray) < npoints) |
| { |
| JNU_ThrowArrayIndexOutOfBoundsException(env, "coordinate array"); |
| return; |
| } |
| |
| xcoords = (jint *) |
| env->GetPrimitiveArrayCritical(xcoordsArray, NULL); |
| if (xcoords == NULL) { |
| return; |
| } |
| |
| ycoords = (jint *) |
| env->GetPrimitiveArrayCritical(ycoordsArray, NULL); |
| if (ycoords == NULL) { |
| env->ReleasePrimitiveArrayCritical(xcoordsArray, xcoords, JNI_ABORT); |
| return; |
| } |
| |
| DDrawSurface *ddTargetSurface = d3dc->GetTargetSurface(); |
| if (ddTargetSurface == NULL) { |
| env->ReleasePrimitiveArrayCritical(ycoordsArray, ycoords, JNI_ABORT); |
| env->ReleasePrimitiveArrayCritical(xcoordsArray, xcoords, JNI_ABORT); |
| return; |
| } |
| |
| ddTargetSurface->GetExclusiveAccess(); |
| d3dc->GetExclusiveAccess(); |
| IDirect3DDevice7 *d3dDevice = d3dc->Get3DDevice(); |
| if (d3dDevice == NULL) { |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| env->ReleasePrimitiveArrayCritical(ycoordsArray, ycoords, JNI_ABORT); |
| env->ReleasePrimitiveArrayCritical(xcoordsArray, xcoords, JNI_ABORT); |
| return; |
| } |
| |
| int totalPoints = npoints; |
| if (needToClose) { |
| if (xcoords[npoints - 1] != xcoords[0] || |
| ycoords[npoints - 1] != ycoords[0]) |
| { |
| totalPoints++; |
| } else { |
| needToClose = FALSE; |
| } |
| } |
| J2D_XY_C_VERTEX *lpVerts = |
| (J2D_XY_C_VERTEX *)safe_Malloc(totalPoints*sizeof(J2D_XY_C_VERTEX)); |
| if (!lpVerts) { |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| env->ReleasePrimitiveArrayCritical(ycoordsArray, ycoords, JNI_ABORT); |
| env->ReleasePrimitiveArrayCritical(xcoordsArray, xcoords, JNI_ABORT); |
| return; |
| } |
| |
| ZeroMemory(lpVerts, totalPoints*sizeof(J2D_XY_C_VERTEX)); |
| for (i = 0; i < npoints; i++) { |
| // +0.5f is needed to compensate for the -0.5f we |
| // force when setting the transform |
| lpVerts[i].x = (float)(xcoords[i] + transx) + 0.5f; |
| lpVerts[i].y = (float)(ycoords[i] + transy) + 0.5f; |
| lpVerts[i].color = d3dc->colorPixel; |
| } |
| if (needToClose) { |
| lpVerts[npoints].x = (float)(xcoords[0] + transx) + 0.5f; |
| lpVerts[npoints].y = (float)(ycoords[0] + transy) + 0.5f; |
| lpVerts[npoints].color = d3dc->colorPixel; |
| } |
| env->ReleasePrimitiveArrayCritical(ycoordsArray, ycoords, JNI_ABORT); |
| env->ReleasePrimitiveArrayCritical(xcoordsArray, xcoords, JNI_ABORT); |
| |
| HRESULT res; |
| D3DU_PRIM_LOOP_BEGIN(res, wsdo); |
| if (SUCCEEDED(res = d3dc->BeginScene(STATE_RENDEROP))) { |
| res = d3dDevice->DrawPrimitive(D3DPT_LINESTRIP, D3DFVF_J2D_XY_C, |
| lpVerts, totalPoints, 0); |
| // REMIND: temp hack, need to be using the results of device testing |
| if (!needToClose) { |
| res = d3dDevice->DrawPrimitive(D3DPT_POINTLIST, D3DFVF_J2D_XY_C, |
| &(lpVerts[totalPoints-1]), 1, 0); |
| } |
| d3dc->EndScene(res); |
| } |
| D3DU_PRIM_LOOP_END(env, res, wsdo, "DrawPrimitive(D3DPT_LINESTRIP)"); |
| |
| free(lpVerts); |
| |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| } |
| |
| JNIEXPORT void JNICALL |
| Java_sun_java2d_d3d_D3DRenderer_devFillSpans |
| (JNIEnv *env, jobject d3dr, |
| jlong pData, jlong pCtx, |
| jobject si, jlong pIterator, jint transx, jint transy) |
| { |
| Win32SDOps *wsdo = (Win32SDOps *)jlong_to_ptr(pData); |
| D3DContext *d3dc = (D3DContext *)jlong_to_ptr(pCtx); |
| SpanIteratorFuncs *pFuncs = (SpanIteratorFuncs *)jlong_to_ptr(pIterator); |
| void *srData; |
| float x1, y1, x2, y2; |
| jint spanbox[4]; |
| J2dTraceLn(J2D_TRACE_INFO, "D3DRenderer_devFillSpans"); |
| J2dTraceLn2(J2D_TRACE_VERBOSE, |
| " transx=%-4d transy=%-4d", transx, transy); |
| |
| if (JNU_IsNull(env, si)) { |
| JNU_ThrowNullPointerException(env, "span iterator"); |
| return; |
| } |
| if (pFuncs == NULL) { |
| JNU_ThrowNullPointerException(env, "native iterator not supplied"); |
| return; |
| } |
| |
| if (d3dc == NULL) { |
| J2dTraceLn(J2D_TRACE_WARNING, |
| "D3DRenderer_devFillSpans: context is null"); |
| return; |
| } |
| |
| DDrawSurface *ddTargetSurface = d3dc->GetTargetSurface(); |
| if (ddTargetSurface == NULL) { |
| return; |
| } |
| |
| ddTargetSurface->GetExclusiveAccess(); |
| d3dc->GetExclusiveAccess(); |
| |
| IDirect3DDevice7 *d3dDevice = d3dc->Get3DDevice(); |
| if (d3dDevice == NULL) { |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| return; |
| } |
| |
| HRESULT res = D3D_OK; |
| |
| // buffer for the span vertexes (6 vertexes per span) |
| static J2DXYC_HEXA spanVx[MAX_CACHED_SPAN_VX_NUM]; |
| J2DXYC_HEXA *pHexa = (J2DXYC_HEXA*)spanVx; |
| jint numOfCachedSpans = 0; |
| |
| if (SUCCEEDED(res = d3dc->BeginScene(STATE_RENDEROP))) { |
| srData = (*pFuncs->open)(env, si); |
| |
| // REMIND: this is wrong, if something has failed, we need to |
| // do a EndScene/BeginScene() |
| D3DU_PRIM_LOOP_BEGIN(res, wsdo); |
| while ((*pFuncs->nextSpan)(srData, spanbox)) { |
| x1 = (float)(spanbox[0] + transx); |
| y1 = (float)(spanbox[1] + transy); |
| x2 = (float)(spanbox[2] + transx); |
| y2 = (float)(spanbox[3] + transy); |
| |
| D3DU_INIT_VERTEX_COLOR_6(*pHexa, d3dc->colorPixel); |
| D3DU_INIT_VERTEX_XY_6(*pHexa, x1, y1, x2, y2); |
| numOfCachedSpans++; |
| pHexa = (J2DXYC_HEXA*)PtrAddBytes(pHexa, sizeof(J2DXYC_HEXA)); |
| if (numOfCachedSpans >= MAX_CACHED_SPAN_VX_NUM) { |
| if (FAILED(res = ddTargetSurface->IsLost())) { |
| numOfCachedSpans = 0; |
| break; |
| } |
| |
| res = d3dDevice->DrawPrimitive(D3DPT_TRIANGLELIST, |
| D3DFVF_J2D_XY_C, |
| (void*)spanVx, |
| 6*numOfCachedSpans, 0); |
| numOfCachedSpans = 0; |
| pHexa = (J2DXYC_HEXA*)spanVx; |
| if (FAILED(res)) { |
| break; |
| } |
| } |
| } |
| if (numOfCachedSpans > 0) { |
| res = d3dDevice->DrawPrimitive(D3DPT_TRIANGLELIST, D3DFVF_J2D_XY_C, |
| (void*)spanVx, |
| 6*numOfCachedSpans, 0); |
| } |
| D3DU_PRIM_LOOP_END(env, res, wsdo, "DrawPrimitive(D3DPT_TRIANGLEFAN)"); |
| |
| (*pFuncs->close)(env, srData); |
| |
| d3dc->EndScene(res); |
| } |
| |
| d3dc->ReleaseExclusiveAccess(); |
| ddTargetSurface->ReleaseExclusiveAccess(); |
| } |
