| … | |
… | |
| 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; |
| … | |
… | |
| 121 | uint8_t g = *src++; |
114 | uint8_t g = *src++; |
| 122 | uint8_t b = *src++; |
115 | uint8_t b = *src++; |
| 123 | |
116 | |
| 124 | uint32_t v = (r << 16) | (g << 8) | b; |
117 | uint32_t v = (r << 16) | (g << 8) | b; |
| 125 | |
118 | |
| 126 | if (ecb_big_endian ()) |
119 | if (ecb_big_endian () ? !byte_order_mismatch : byte_order_mismatch) |
| 127 | v = ecb_bswap32 (v); |
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| 128 | |
|
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| 129 | if (byte_order_mismatch) |
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| 130 | v = ecb_bswap32 (v); |
120 | v = ecb_bswap32 (v); |
| 131 | |
121 | |
| 132 | *dst++ = v; |
122 | *dst++ = v; |
| 133 | } |
123 | } |
| 134 | else |
124 | else |
| 135 | for (int x = 0; x < width; x++) |
125 | for (int x = 0; x < width; x++) |
| 136 | { |
126 | { |
| 137 | uint32_t v = *(uint32_t *)src; src += 4; |
127 | uint32_t v = *(uint32_t *)src; src += 4; |
| 138 | |
128 | |
| 139 | if (ecb_little_endian ()) |
129 | if (ecb_big_endian ()) |
| 140 | v = ecb_bswap32 (v); |
130 | v = ecb_bswap32 (v); |
| 141 | |
131 | |
| 142 | v = ecb_rotr32 (v, 8); |
132 | v = ecb_rotl32 (v, 8); // abgr to bgra |
| 143 | |
133 | |
| 144 | if (byte_order_mismatch) |
134 | if (!byte_order_mismatch) |
| 145 | v = ecb_bswap32 (v); |
135 | v = ecb_bswap32 (v); |
| 146 | |
136 | |
| 147 | *dst++ = v; |
137 | *dst++ = v; |
| 148 | } |
138 | } |
| 149 | |
139 | |
| … | |
… | |
| 305 | |
295 | |
| 306 | size = rv * 2 + 1; |
296 | size = rv * 2 + 1; |
| 307 | get_gaussian_kernel (rv, size, kernel, params); |
297 | get_gaussian_kernel (rv, size, kernel, params); |
| 308 | ::swap (params[0], params[1]); |
298 | ::swap (params[0], params[1]); |
| 309 | |
299 | |
| 310 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
300 | XRenderSetPictureFilter (dpy, tmp, FilterConvolution, params, size+2); |
| 311 | XRenderComposite (dpy, |
301 | XRenderComposite (dpy, |
| 312 | PictOpSrc, |
302 | PictOpSrc, |
| 313 | tmp, |
303 | tmp, |
| 314 | None, |
304 | None, |
| 315 | dst, |
305 | dst, |
