JNIEXPORT void JNICALL
Java_sun_awt_X11PMBlitBgLoops_nativeBlitBg
(JNIEnv *env, jobject joSelf,
jobject srcData, jobject dstData,
jobject composite, jobject clip, jint pixel,
jint srcx, jint srcy,
jint dstx, jint dsty,
jint width, jint height)
{
#ifndef HEADLESS
X11SDOps *srcXsdo, *dstXsdo;
GC dstGC;
Drawable srcDrawable;
if (width <= 0 || height <= 0) {
return;
}
srcXsdo = X11SurfaceData_GetOps(env, srcData);
if (srcXsdo == NULL) {
return;
}
dstXsdo = X11SurfaceData_GetOps(env, dstData);
if (dstXsdo == NULL) {
return;
}
dstGC = dstXsdo->GetGC(env, dstXsdo, clip, NULL, pixel);
if (dstGC == NULL) {
return;
}
#ifdef MITSHM
if (srcXsdo->isPixmap) {
X11SD_UnPuntPixmap(srcXsdo);
}
#endif /* MITSHM */
srcDrawable = srcXsdo->GetPixmapWithBg(env, srcXsdo, pixel);
if (srcDrawable == 0) {
dstXsdo->ReleaseGC(env, dstXsdo, dstGC);
return;
}
/* do an unmasked copy as we've already filled transparent
pixels of the source image with the desired color */
XCopyArea(awt_display, srcDrawable, dstXsdo->drawable, dstGC,
srcx, srcy, width, height, dstx, dsty);
srcXsdo->ReleasePixmapWithBg(env, srcXsdo);
dstXsdo->ReleaseGC(env, dstXsdo, dstGC);
#endif /* !HEADLESS */
}
JNIEXPORT void JNICALL
Java_sun_java2d_xr_XRSurfaceData_XRInitSurface(JNIEnv *env, jclass xsd,
jint depth,
jint width, jint height,
jlong drawable, jint pictFormat)
{
#ifndef HEADLESS
X11SDOps *xsdo;
J2dTraceLn(J2D_TRACE_INFO, "in XRSurfaceData_initSurface");
xsdo = X11SurfaceData_GetOps(env, xsd);
if (xsdo == NULL) {
return;
}
XShared_initSurface(env, xsdo, depth, width, height, drawable);
#endif /* !HEADLESS */
}
JNIEXPORT void JNICALL
Java_sun_java2d_xr_XRSurfaceData_freeXSDOPicture(JNIEnv *env, jobject xsd,
jlong pXSData)
{
#ifndef HEADLESS
X11SDOps *xsdo;
J2dTraceLn(J2D_TRACE_INFO, "in XRSurfaceData_freeXSDOPicture");
xsdo = X11SurfaceData_GetOps(env, xsd);
if (xsdo == NULL) {
return;
}
if(xsdo->xrPic != None) {
XRenderFreePicture(awt_display, xsdo->xrPic);
xsdo->xrPic = None;
}
#endif /* !HEADLESS */
}
JNIEXPORT void JNICALL
Java_sun_awt_X11PMBlitLoops_Blit
(JNIEnv *env, jobject joSelf,
jobject srcData, jobject dstData,
jobject composite, jobject clip,
jint srcx, jint srcy,
jint dstx, jint dsty,
jint width, jint height)
{
#ifndef HEADLESS
X11SDOps *srcXsdo, *dstXsdo;
SurfaceDataBounds span;
RegionData clipInfo;
GC xgc;
if (width <= 0 || height <= 0) {
return;
}
srcXsdo = X11SurfaceData_GetOps(env, srcData);
if (srcXsdo == NULL) {
return;
}
dstXsdo = X11SurfaceData_GetOps(env, dstData);
if (dstXsdo == NULL) {
return;
}
if (Region_GetInfo(env, clip, &clipInfo)) {
return;
}
xgc = dstXsdo->GetGC(env, dstXsdo, NULL, NULL, dstXsdo->lastpixel);
if (xgc == NULL) {
return;
}
#ifdef MITSHM
if (srcXsdo->isPixmap) {
X11SD_UnPuntPixmap(srcXsdo);
}
#endif /* MITSHM */
if (srcXsdo->bitmask != 0) {
XSetClipOrigin(awt_display, xgc, dstx - srcx, dsty - srcy);
XSetClipMask(awt_display, xgc, srcXsdo->bitmask);
}
span.x1 = dstx;
span.y1 = dsty;
span.x2 = dstx + width;
span.y2 = dsty + height;
Region_IntersectBounds(&clipInfo, &span);
if (!Region_IsEmpty(&clipInfo)) {
Region_StartIteration(env, &clipInfo);
srcx -= dstx;
srcy -= dsty;
while (Region_NextIteration(&clipInfo, &span)) {
XCopyArea(awt_display, srcXsdo->drawable, dstXsdo->drawable, xgc,
srcx + span.x1, srcy + span.y1,
span.x2 - span.x1, span.y2 - span.y1,
span.x1, span.y1);
}
Region_EndIteration(env, &clipInfo);
}
if (srcXsdo->bitmask != 0) {
XSetClipMask(awt_display, xgc, None);
}
#ifdef MITSHM
if (srcXsdo->shmPMData.usingShmPixmap) {
srcXsdo->shmPMData.xRequestSent = JNI_TRUE;
}
#endif /* MITSHM */
dstXsdo->ReleaseGC(env, dstXsdo, xgc);
#endif /* !HEADLESS */
}
#endif /* !HEADLESS */
}
/*
* Class: sun_awt_X11SurfaceData
* Method: isDrawableValid
* Signature: ()Z
*/
JNIEXPORT jboolean JNICALL
Java_sun_awt_X11SurfaceData_isDrawableValid(JNIEnv *env, jobject this)
{
jboolean ret = JNI_FALSE;
#ifndef HEADLESS
X11SDOps *xsdo = X11SurfaceData_GetOps(env, this);
AWT_LOCK();
if (xsdo->drawable != 0 || X11SD_InitWindow(env, xsdo) == SD_SUCCESS) {
ret = JNI_TRUE;
}
AWT_UNLOCK();
#endif /* !HEADLESS */
return ret;
}
/*
* Class: sun_awt_X11SurfaceData
* Method: isDgaAvailable
* Signature: ()Z
