1/*
2 * Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26#include "GraphicsPrimitiveMgr.h"
27
28#include "sun_java2d_loops_FillRect.h"
29
30/*
31 * Class:     sun_java2d_loops_FillRect
32 * Method:    FillRect
33 * Signature: (Lsun/java2d/SunGraphics2D;Lsun/java2d/SurfaceData;IIII)V
34 */
35JNIEXPORT void JNICALL
36Java_sun_java2d_loops_FillRect_FillRect
37    (JNIEnv *env, jobject self,
38     jobject sg2d, jobject sData,
39     jint x, jint y, jint w, jint h)
40{
41    SurfaceDataOps *sdOps;
42    SurfaceDataRasInfo rasInfo;
43    NativePrimitive *pPrim;
44    CompositeInfo compInfo;
45    jint pixel = GrPrim_Sg2dGetPixel(env, sg2d);
46
47    if (w <= 0 || h <= 0) {
48        return;
49    }
50
51    pPrim = GetNativePrim(env, self);
52    if (pPrim == NULL) {
53        return;
54    }
55    if (pPrim->pCompType->getCompInfo != NULL) {
56        GrPrim_Sg2dGetCompInfo(env, sg2d, pPrim, &compInfo);
57    }
58
59    sdOps = SurfaceData_GetOps(env, sData);
60    if (sdOps == 0) {
61        return;
62    }
63
64    GrPrim_Sg2dGetClip(env, sg2d, &rasInfo.bounds);
65    SurfaceData_IntersectBoundsXYWH(&rasInfo.bounds, x, y, w, h);
66    if (rasInfo.bounds.y2 <= rasInfo.bounds.y1 ||
67        rasInfo.bounds.x2 <= rasInfo.bounds.x1)
68    {
69        return;
70    }
71
72    if (sdOps->Lock(env, sdOps, &rasInfo, pPrim->dstflags) != SD_SUCCESS) {
73        return;
74    }
75
76    if (rasInfo.bounds.x2 > rasInfo.bounds.x1 &&
77        rasInfo.bounds.y2 > rasInfo.bounds.y1)
78    {
79        sdOps->GetRasInfo(env, sdOps, &rasInfo);
80        if (rasInfo.rasBase) {
81            (*pPrim->funcs.fillrect)(&rasInfo,
82                                     rasInfo.bounds.x1, rasInfo.bounds.y1,
83                                     rasInfo.bounds.x2, rasInfo.bounds.y2,
84                                     pixel, pPrim, &compInfo);
85        }
86        SurfaceData_InvokeRelease(env, sdOps, &rasInfo);
87    }
88    SurfaceData_InvokeUnlock(env, sdOps, &rasInfo);
89}
90