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1 | sbool imagesIdentical(BufferedImage img1, BufferedImage img2) {
|
2 | if (img1 == img2) true; |
3 | if (img1 == null) ret img2 == null; |
4 | if (img2 == null) false; |
5 | |
6 | int w = img1.getWidth(), h = img1.getHeight(); |
7 | if (w != img2.getWidth() || h != img2.getHeight()) false; |
8 | |
9 | var gp1 = grabbableIntPixels_fastOrSlow(img1); |
10 | var gp2 = grabbableIntPixels_fastOrSlow(img2); |
11 | |
12 | int[] pixels1 = gp1.data, pixels2 = gp2.data; |
13 | int scanlineExtra1 = gp1.scanlineStride-w; |
14 | int scanlineExtra2 = gp2.scanlineStride-w; |
15 | int i1 = gp1.offset, i2 = gp2.offset; |
16 | |
17 | var ping = pingSource(); |
18 | for y to h: {
|
19 | for x to w: |
20 | if (pixels1[i1++] != pixels2[i2++]) |
21 | false; |
22 | |
23 | i1 += scanlineExtra1; |
24 | i2 += scanlineExtra2; |
25 | ping?!; |
26 | } |
27 | |
28 | true; |
29 | } |
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| Snippet ID: | #1007053 |
| Snippet name: | imagesIdentical |
| Eternal ID of this version: | #1007053/4 |
| Text MD5: | ac07da04796a9bafd6c0fe59d26bf848 |
| Transpilation MD5: | 6af09630d59b1724450216200aa888b0 |
| Author: | stefan |
| Category: | javax / imaging |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2022-03-10 19:44:09 |
| Source code size: | 771 bytes / 29 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 527 / 600 |
| Version history: | 3 change(s) |
| Referenced in: | [show references] |