+#include "render.h"
+#include "color.h"
#include "mask.h"
-#include "../kernel/openbox.h"
-pixmap_mask *pixmap_mask_new(int w, int h, char *data)
+RrPixmapMask *RrPixmapMaskNew(const RrInstance *inst,
+ gint w, gint h, const gchar *data)
{
- pixmap_mask *m = g_new(pixmap_mask, 1);
- m->w = w;
- m->h = h;
- m->mask = XCreateBitmapFromData(ob_display, ob_root, data, w, h);
+ RrPixmapMask *m = g_new(RrPixmapMask, 1);
+ m->inst = inst;
+ m->width = w;
+ m->height = h;
+ /* round up to nearest byte */
+ m->data = g_memdup(data, (w * h + 7) / 8);
+ m->mask = XCreateBitmapFromData(RrDisplay(inst), RrRootWindow(inst),
+ data, w, h);
return m;
}
-void pixmap_mask_free(pixmap_mask *m)
+void RrPixmapMaskFree(RrPixmapMask *m)
{
- XFreePixmap(ob_display, m->mask);
- g_free(m);
+ if (m) {
+ XFreePixmap(RrDisplay(m->inst), m->mask);
+ g_free(m->data);
+ g_free(m);
+ }
}
-void mask_draw(Pixmap p, TextureMask *m, Rect *position)
+void RrPixmapMaskDraw(Pixmap p, const RrTextureMask *m, const RrRect *area)
{
int x, y;
if (m->mask == None) return; /* no mask given */
/* set the clip region */
- x = position->x + (position->width - m->mask->w) / 2;
- y = position->y + (position->height - m->mask->h) / 2;
+ x = area->x + (area->width - m->mask->width) / 2;
+ y = area->y + (area->height - m->mask->height) / 2;
if (x < 0) x = 0;
if (y < 0) y = 0;
- XSetClipMask(ob_display, m->color->gc, m->mask->mask);
- XSetClipOrigin(ob_display, m->color->gc, x, y);
+ XSetClipMask(RrDisplay(m->mask->inst), m->color->gc, m->mask->mask);
+ XSetClipOrigin(RrDisplay(m->mask->inst), m->color->gc, x, y);
/* fill in the clipped region */
- XFillRectangle(ob_display, p, m->color->gc, x, y,
- x + m->mask->w, y + m->mask->h);
+ XFillRectangle(RrDisplay(m->mask->inst), p, m->color->gc, x, y,
+ x + m->mask->width, y + m->mask->height);
/* unset the clip region */
- XSetClipMask(ob_display, m->color->gc, None);
- XSetClipOrigin(ob_display, m->color->gc, 0, 0);
+ XSetClipMask(RrDisplay(m->mask->inst), m->color->gc, None);
+ XSetClipOrigin(RrDisplay(m->mask->inst), m->color->gc, 0, 0);
+}
+
+RrPixmapMask *RrPixmapMaskCopy(const RrPixmapMask *src)
+{
+ RrPixmapMask *m = g_new(RrPixmapMask, 1);
+ m->inst = src->inst;
+ m->width = src->width;
+ m->height = src->height;
+ /* round up to nearest byte */
+ m->data = g_memdup(src->data, (src->width * src->height + 7) / 8);
+ m->mask = XCreateBitmapFromData(RrDisplay(m->inst), RrRootWindow(m->inst),
+ m->data, m->width, m->height);
+ return m;
}