| … | |
… | |
| 13 | rxvt_img::rxvt_img (const rxvt_img &img) |
13 | rxvt_img::rxvt_img (const rxvt_img &img) |
| 14 | : s(img.s), x(img.x), y(img.y), w(img.w), h(img.h), format(img.format), repeat(img.repeat), pm(img.pm), ref(img.ref) |
14 | : s(img.s), x(img.x), y(img.y), w(img.w), h(img.h), format(img.format), repeat(img.repeat), pm(img.pm), ref(img.ref) |
| 15 | { |
15 | { |
| 16 | ++ref->cnt; |
16 | ++ref->cnt; |
| 17 | } |
17 | } |
| 18 | |
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| 19 | #if 0 |
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| 20 | rxvt_img::rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap) |
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| 21 | : s(screen), x(0), y(0), w(width), h(height), format(format), repeat(RepeatNormal), shared(false), pm(pixmap) |
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| 22 | { |
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| 23 | } |
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| 24 | #endif |
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| 25 | |
18 | |
| 26 | rxvt_img * |
19 | rxvt_img * |
| 27 | rxvt_img::new_from_root (rxvt_screen *s) |
20 | rxvt_img::new_from_root (rxvt_screen *s) |
| 28 | { |
21 | { |
| 29 | Display *dpy = s->display->dpy; |
22 | Display *dpy = s->display->dpy; |
| … | |
… | |
| 272 | double *kernel = (double *)malloc (size * sizeof (double)); |
265 | double *kernel = (double *)malloc (size * sizeof (double)); |
| 273 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
266 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
| 274 | rxvt_img *img = new rxvt_img (s, format, x, y, w, h, repeat); |
267 | rxvt_img *img = new rxvt_img (s, format, x, y, w, h, repeat); |
| 275 | img->alloc (); |
268 | img->alloc (); |
| 276 | |
269 | |
| 277 | Picture src = src_picture (); |
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| 278 | |
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| 279 | XRenderPictureAttributes pa; |
270 | XRenderPictureAttributes pa; |
| 280 | pa.repeat = RepeatPad; |
271 | pa.repeat = RepeatPad; |
| 281 | Picture dst = XRenderCreatePicture (dpy, img->pm, format, CPRepeat, &pa); |
272 | Picture src = XRenderCreatePicture (dpy, pm, format, CPRepeat, &pa); |
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273 | Picture dst = XRenderCreatePicture (dpy, img->pm, format, 0, 0); |
| 282 | |
274 | |
| 283 | Pixmap tmp_pm = XCreatePixmap (dpy, pm, w, h, format->depth); |
275 | Pixmap tmp_pm = XCreatePixmap (dpy, pm, w, h, format->depth); |
| 284 | Picture tmp = XRenderCreatePicture (dpy, tmp_pm , format, CPRepeat, &pa); |
276 | Picture tmp = XRenderCreatePicture (dpy, tmp_pm , format, CPRepeat, &pa); |
| 285 | XFreePixmap (dpy, tmp_pm); |
277 | XFreePixmap (dpy, tmp_pm); |
| 286 | |
278 | |
| … | |
… | |
| 302 | |
294 | |
| 303 | size = rv * 2 + 1; |
295 | size = rv * 2 + 1; |
| 304 | get_gaussian_kernel (rv, size, kernel, params); |
296 | get_gaussian_kernel (rv, size, kernel, params); |
| 305 | ::swap (params[0], params[1]); |
297 | ::swap (params[0], params[1]); |
| 306 | |
298 | |
| 307 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
299 | XRenderSetPictureFilter (dpy, tmp, FilterConvolution, params, size+2); |
| 308 | XRenderComposite (dpy, |
300 | XRenderComposite (dpy, |
| 309 | PictOpSrc, |
301 | PictOpSrc, |
| 310 | tmp, |
302 | tmp, |
| 311 | None, |
303 | None, |
| 312 | dst, |
304 | dst, |
