+ RrPixel32 pix;
+ int i, a, b;
+ RrSurface *sp = &l->surface;
+ int left = x, top = y, right = x + w - 1, bottom = y + h - 1;
+
+ if (sp->primary->gc == None)
+ RrColorAllocateGC(sp->primary);
+ pix = (sp->primary->r << RrDefaultRedOffset)
+ + (sp->primary->g << RrDefaultGreenOffset)
+ + (sp->primary->b << RrDefaultBlueOffset);
+
+ for (a = 0; a < w; a++)
+ for (b = 0; b < h; b++)
+ sp->RrPixel_data[a + b * w] = pix;
+
+ XFillRectangle(RrDisplay(l->inst), l->pixmap, sp->primary->gc,
+ x, y, w, h);
+
+ if (sp->interlaced) {
+ if (sp->secondary->gc == None)
+ RrColorAllocateGC(sp->secondary);
+ for (i = y; i < h; i += 2)
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->secondary->gc,
+ x, i, w, i);
+ }
+
+ switch (sp->relief) {
+ case RR_RELIEF_RAISED:
+ if (!sp->bevel_dark)
+ create_bevel_colors(l);
+
+ switch (sp->bevel) {
+ case RR_BEVEL_1:
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_dark->gc,
+ left, bottom, right, bottom);
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_dark->gc,
+ right, bottom, right, top);
+
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_light->gc,
+ left, top, right, top);
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_light->gc,
+ left, bottom, left, top);
+ break;
+ case RR_BEVEL_2:
+ XDrawLine(RrDisplay(l->inst), l->pixmap,
+ sp->bevel_dark->gc,
+ left + 1, bottom - 2, right - 2, bottom - 2);
+ XDrawLine(RrDisplay(l->inst), l->pixmap,
+ sp->bevel_dark->gc,
+ right - 2, bottom - 2, right - 2, top + 1);
+
+ XDrawLine(RrDisplay(l->inst), l->pixmap,
+ sp->bevel_light->gc,
+ left + 1, top + 1, right - 2, top + 1);
+ XDrawLine(RrDisplay(l->inst), l->pixmap,
+ sp->bevel_light->gc,
+ left + 1, bottom - 2, left + 1, top + 1);
+ break;
+ default:
+ g_assert_not_reached(); /* unhandled BevelType */
+ }
+ break;
+ case RR_RELIEF_SUNKEN:
+ if (!sp->bevel_dark)
+ create_bevel_colors(l);
+
+ switch (sp->bevel) {
+ case RR_BEVEL_1:
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_light->gc,
+ left, bottom, right, bottom);
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_light->gc,
+ right, bottom, right, top);
+
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_dark->gc,
+ left, top, right, top);
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_dark->gc,
+ left, bottom, left, top);
+ break;
+ case RR_BEVEL_2:
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_light->gc,
+ left + 1, bottom - 2, right - 2, bottom - 2);
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_light->gc,
+ right - 2, bottom - 2, right - 2, top + 1);
+
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_dark->gc,
+ left + 1, top + 1, right - 2, top + 1);
+ XDrawLine(RrDisplay(l->inst), l->pixmap, sp->bevel_dark->gc,
+ left + 1, bottom - 2, left + 1, top + 1);
+
+ break;
+ default:
+ g_assert_not_reached(); /* unhandled BevelType */
+ }
+ break;
+ case RR_RELIEF_FLAT:
+ if (sp->border) {
+ if (sp->border_color->gc == None)
+ RrColorAllocateGC(sp->border_color);
+ XDrawRectangle(RrDisplay(l->inst), l->pixmap, sp->border_color->gc,
+ left, top, right, bottom);
+ }
+ break;
+ default:
+ g_assert_not_reached(); /* unhandled ReliefType */
+ }
+}
+
+void gradient_pyramid(RrSurface *sf, int inw, int inh)
+{
+ RrPixel32 *data = sf->RrPixel_data;
+ RrPixel32 *end = data + inw*inh - 1;
+ RrPixel32 current;
+ float drx, dgx, dbx, dry, dgy, dby;
+ unsigned int r,g,b;
+ int x, y, h=(inh/2) + 1, w=(inw/2) + 1;
+
+ drx = (float)(sf->secondary->r -
+ sf->primary->r);