1 00:00:09,710 --> 00:00:10,690 right me 2 00:00:11,440 --> 00:00:11,780 okay 3 00:00:12,550 --> 00:00:14,910 right i'm alex also and 4 00:00:15,630 --> 00:00:16,550 and i 5 00:00:19,270 --> 00:00:24,700 i am and so we can might recognise this is from glottic two thousand virus 6 00:00:25,660 --> 00:00:31,160 and then in that i know for a long time i initially got there because 7 00:00:31,160 --> 00:00:34,060 i'm right diameters and i ran an sauce 8 00:00:35,100 --> 00:00:39,410 since then i moved on since two thousand one word for red hat just a 9 00:00:39,410 --> 00:00:39,830 group 10 00:00:40,560 --> 00:00:43,680 you mean random stuff all over the place 11 00:00:44,450 --> 00:00:50,240 recently i've been working on the overall high dpi stuff for 12 00:00:50,880 --> 00:00:53,380 i know desktop and the linux desktop in general 13 00:00:54,600 --> 00:00:55,960 i want to start with a 14 00:00:57,280 --> 00:00:58,480 very specific 15 00:00:58,870 --> 00:01:02,120 problem definition this is a from book pixel 16 00:01:04,280 --> 00:01:09,870 typically runs from list but it's very easy to kind of easy to install any 17 00:01:09,870 --> 00:01:12,870 linux operating system on it and this is 18 00:01:13,610 --> 00:01:15,330 muscles and or nineteen which is 19 00:01:17,430 --> 00:01:20,910 it supported every kind of harvard ask a sickly 20 00:01:22,100 --> 00:01:22,920 except 21 00:01:24,030 --> 00:01:26,580 why when you read it looks like this 22 00:01:26,950 --> 00:01:29,880 i don't it doesn't actually look like this it's much high resolution but 23 00:01:30,370 --> 00:01:32,550 scaled down to fit on the display 24 00:01:33,050 --> 00:01:33,820 right so 25 00:01:35,250 --> 00:01:38,880 it's not really useful even though it's taking we will support it 26 00:01:39,620 --> 00:01:41,020 is completely useless 27 00:01:42,270 --> 00:01:43,680 because you can even in stuff 28 00:01:45,560 --> 00:01:47,900 normal it's so you know about the do you stuff 29 00:01:48,950 --> 00:01:50,970 and you can use that operate in sure 30 00:01:51,500 --> 00:01:54,480 for wanna taurus generally how many pixels per 31 00:01:54,950 --> 00:01:56,340 in some you wanna start 32 00:01:57,070 --> 00:01:57,940 and 33 00:01:58,220 --> 00:01:59,630 historically all like 34 00:02:00,000 --> 00:02:05,160 normal monitors i mean be a projected doesn't have it but any random normal wanna 35 00:02:05,160 --> 00:02:06,370 so we have around hundred 36 00:02:07,500 --> 00:02:10,440 nineteen eighty or a hundred twenty or something but not 37 00:02:11,650 --> 00:02:13,800 but the pixel two hundred thirty nine 38 00:02:14,520 --> 00:02:15,680 right so 39 00:02:16,300 --> 00:02:17,420 doesn't really work 40 00:02:18,840 --> 00:02:22,000 so we had a setting in X next we actually 41 00:02:22,550 --> 00:02:26,250 which for on various reasons is always set to ninety six by know 42 00:02:26,800 --> 00:02:28,260 but there is a there's a property 43 00:02:29,140 --> 00:02:33,600 take scale factor i think is that so this had to we get that 44 00:02:34,620 --> 00:02:36,250 and it's now 45 00:02:37,250 --> 00:02:40,620 juice able and some so you can actually read stuff 46 00:02:41,680 --> 00:02:42,370 but 47 00:02:43,600 --> 00:02:46,210 it really only change the text side 48 00:02:46,960 --> 00:02:49,150 or someone's mother is just to so 49 00:02:49,630 --> 00:02:52,840 one is that why did like scale and it right 50 00:02:55,900 --> 00:02:57,320 it turns out that 51 00:02:57,930 --> 00:03:03,350 during that we went traditional density monitors would be a bad thing 52 00:03:04,240 --> 00:03:07,500 and this monitors be maybe not a pixel but on the other ones 53 00:03:08,090 --> 00:03:10,440 a pixel is like invisible thing 54 00:03:10,910 --> 00:03:15,570 you better not enjoying one point five pixels because that looks fancy we're 55 00:03:16,210 --> 00:03:19,620 and so everything you mentor has actually matched the target 56 00:03:20,600 --> 00:03:25,350 pixel great you even if you're sources an S P G or whatever invented wrong 57 00:03:25,350 --> 00:03:27,540 one point zero pixels or things will 58 00:03:28,170 --> 00:03:29,110 really bad 59 00:03:29,590 --> 00:03:32,120 also lot of content that you see in a typical you why 60 00:03:32,800 --> 00:03:37,330 you have the i can't swich are changing use or can choose a bunch a 61 00:03:37,330 --> 00:03:39,160 pen about our pictures whatever 62 00:03:39,960 --> 00:03:42,030 cursors are also pixels 63 00:03:43,120 --> 00:03:46,440 and scaling those for just doesn't look very well 64 00:03:47,230 --> 00:03:48,630 there's an example of this is 65 00:03:49,130 --> 00:03:52,170 i mean this is a scale version and then all those 66 00:03:53,440 --> 00:03:57,110 and put it down on which is scale so they can see all the pixels 67 00:03:57,560 --> 00:04:00,980 and if you were to render this is a hundred twenty percent 68 00:04:01,360 --> 00:04:05,480 say to compensate for your like to guys change you get like 69 00:04:06,740 --> 00:04:07,720 kind of hard to see that 70 00:04:08,640 --> 00:04:12,880 some of the lines would get in the middle of some pixels evening been fuzzy 71 00:04:12,880 --> 00:04:16,250 summer sharper and the probably once or less 72 00:04:16,920 --> 00:04:18,430 re to get this 73 00:04:19,390 --> 00:04:22,970 and the pixels are scale on they only i can so 74 00:04:23,790 --> 00:04:24,660 around 75 00:04:25,210 --> 00:04:30,280 those are ceases images and there's the ganges at the core so their scale 76 00:04:31,870 --> 00:04:32,740 also 77 00:04:33,500 --> 00:04:35,760 turns out that it's not really a problem right 78 00:04:36,560 --> 00:04:37,560 for instance this 79 00:04:37,780 --> 00:04:38,620 thank but i have 80 00:04:40,780 --> 00:04:44,250 are you still a twenty three inch monitor at work 81 00:04:44,960 --> 00:04:46,520 and i'm not sure a button on it 82 00:04:47,430 --> 00:04:50,590 and it's like six millimetres on the laptop in eight on the 83 00:04:51,070 --> 00:04:53,540 so this way and it's not really a problem 84 00:04:54,600 --> 00:04:55,610 and i could 85 00:04:56,260 --> 00:05:01,230 happy to the size and everything to match the deep i spent will be stupid 86 00:05:01,230 --> 00:05:05,950 because you wouldn't be anything but you get all this bad looking stuff 87 00:05:06,600 --> 00:05:07,150 the 88 00:05:08,620 --> 00:05:13,470 we were getting it from the time they were solution the pixel have not care 89 00:05:14,170 --> 00:05:17,840 the routine and just lay stuff and something it doesn't work 90 00:05:19,000 --> 00:05:20,300 so we had to do something 91 00:05:22,210 --> 00:05:23,720 sell 92 00:05:24,070 --> 00:05:26,360 it's not looking at some of the things that wrong 93 00:05:27,740 --> 00:05:31,580 i don't obviously a pixel they so they're not scale and also the way too 94 00:05:31,580 --> 00:05:35,940 small can see you know they look kind of weird if you look at the 95 00:05:35,940 --> 00:05:37,470 i can there next to the text 96 00:05:38,150 --> 00:05:40,050 much more than the textbooks 97 00:05:40,900 --> 00:05:41,920 out of sync 98 00:05:43,560 --> 00:05:45,510 something on the will gents are 99 00:05:46,090 --> 00:05:47,830 specified in terms and 100 00:05:48,710 --> 00:05:52,530 and you know they're fixed pixel so there will be hard to pay 101 00:05:53,050 --> 00:05:53,630 trying to 102 00:05:54,320 --> 00:05:56,640 had a scrollbar for instance is really hard 103 00:06:00,670 --> 00:06:04,680 and i don't know it's okay here but if you know how they won't talk 104 00:06:04,680 --> 00:06:08,980 as opposed to look supposed to have a really large image background with the tech 105 00:06:08,980 --> 00:06:10,830 sensors on it and it just doesn't care 106 00:06:13,100 --> 00:06:13,570 and 107 00:06:14,280 --> 00:06:16,820 the full window sizes a 108 00:06:17,770 --> 00:06:21,940 i mean some of this so the windows look okay is there are fully specified 109 00:06:21,940 --> 00:06:25,250 by the size of all we distant anything that has anything that scrolls 110 00:06:25,660 --> 00:06:27,410 but you have it or not less 111 00:06:28,740 --> 00:06:30,710 we don't really know the default size to 112 00:06:31,570 --> 00:06:36,950 the waste typical we fixed a biased having to order of the at specify random 113 00:06:36,950 --> 00:06:37,420 the full 114 00:06:37,890 --> 00:06:39,170 size in pixels 115 00:06:40,150 --> 00:06:43,980 typically a not a problem but and get everything wrong for 116 00:06:44,490 --> 00:06:45,210 the pixel 117 00:06:46,380 --> 00:06:49,130 also some of the intro widgets are specified in pixels 118 00:06:49,600 --> 00:06:52,200 okay with of the sidebars 119 00:06:52,910 --> 00:06:55,220 the weight of the columns are notes 120 00:06:55,400 --> 00:06:56,660 so small that 121 00:06:57,130 --> 00:07:01,760 doesn't say it's a common labels adjust not doesn't make sense 122 00:07:02,350 --> 00:07:04,560 and all on around of you can see it in minutes 123 00:07:05,130 --> 00:07:06,370 really tiny 124 00:07:06,970 --> 00:07:12,060 and also go slowly because it's expiration and everything is based on the typical size 125 00:07:12,060 --> 00:07:12,820 is that 126 00:07:13,350 --> 00:07:15,050 excellent have a little monitors 127 00:07:16,200 --> 00:07:18,130 resizing windows really hard 128 00:07:19,340 --> 00:07:21,630 all the padding is really thin so it's 129 00:07:22,180 --> 00:07:23,560 doesn't look right 130 00:07:25,310 --> 00:07:26,600 and basically 131 00:07:27,280 --> 00:07:30,020 pixels or absolute pixels what is everywhere 132 00:07:30,790 --> 00:07:36,040 either directly or indirectly via pixel based icons and it is 133 00:07:36,890 --> 00:07:39,920 and also there's some points of code all the place that uses this 134 00:07:40,420 --> 00:07:43,540 but we don't wanna have everyone change older cut 135 00:07:46,000 --> 00:07:48,160 additionally if you 136 00:07:48,520 --> 00:07:52,170 and we use multiple monitors things that you know more complicated 137 00:07:52,760 --> 00:07:53,470 because 138 00:07:53,710 --> 00:07:56,680 i don't think there's any how you've got external monitors 139 00:07:57,260 --> 00:07:57,600 well 140 00:07:58,460 --> 00:08:02,280 what negatives something super expensive want been generally if you plug in 141 00:08:03,190 --> 00:08:08,370 extra montana and pixel you get a little you can i and how do you 142 00:08:08,370 --> 00:08:09,700 have monitored same time 143 00:08:10,230 --> 00:08:13,330 and windows the rolling back from whence going to the other 144 00:08:14,010 --> 00:08:16,930 well i would become hero which or tiny depending on 145 00:08:17,420 --> 00:08:22,370 what we invite them and if you have a minimum both look really weird 146 00:08:25,580 --> 00:08:26,420 so 147 00:08:27,400 --> 00:08:30,810 so the solution i came up and then it's not really 148 00:08:31,170 --> 00:08:36,080 original in the sense that number didn't before it's pretty much one that covers dustin 149 00:08:37,670 --> 00:08:38,890 i'm not exactly sure what 150 00:08:39,650 --> 00:08:42,660 they do and when there's a has something kind of similar 151 00:08:43,430 --> 00:08:49,300 but basically define redefine one pixels me on an old one utterance pixels new money 152 00:08:49,300 --> 00:08:53,090 used to do but on kind of i mean something else 153 00:08:53,440 --> 00:08:57,080 that at you one pixel napster multiple 154 00:08:57,570 --> 00:08:58,680 device pixels 155 00:08:59,570 --> 00:08:59,970 and then 156 00:09:02,040 --> 00:09:05,600 and the scaling factor that would make it an integer to vital the 157 00:09:06,260 --> 00:09:09,970 green alignment issues and also for technical reasons 158 00:09:10,570 --> 00:09:12,710 lot of stuff like X windows 159 00:09:13,640 --> 00:09:16,320 but when the are digit widgets can't add 160 00:09:17,430 --> 00:09:21,040 don't a list of sizes and clipping goes to hell if you have 161 00:09:23,350 --> 00:09:24,270 fractional 162 00:09:25,380 --> 00:09:26,380 a box of that's it 163 00:09:27,210 --> 00:09:32,450 and all the scaling is done automatically so the that absolutely know about it 164 00:09:33,110 --> 00:09:37,710 thank you render high resolution or if you draw 165 00:09:38,330 --> 00:09:41,000 but not based in just to get scale automatically 166 00:09:42,000 --> 00:09:42,500 and 167 00:09:42,990 --> 00:09:45,190 and then and change you actually have some 168 00:09:45,860 --> 00:09:51,580 X a laid out like icons or ceases images for backgrounds and borders or even 169 00:09:52,560 --> 00:09:55,170 like about source or external images 170 00:09:56,020 --> 00:10:00,490 we had a new A P I S or ways to let you specify multiple 171 00:10:00,490 --> 00:10:04,230 sources and then just so that you can pick the right one depending on the 172 00:10:04,230 --> 00:10:05,230 on the on the window 173 00:10:05,850 --> 00:10:06,230 okay 174 00:10:08,050 --> 00:10:10,920 so when that and it looks like this 175 00:10:13,440 --> 00:10:15,500 i mean obviously at this is like 176 00:10:22,540 --> 00:10:27,100 i mean obviously it just looks like any other know but if you actually lot 177 00:10:27,100 --> 00:10:31,260 of pixel and the to be high resolution icons and 178 00:10:33,450 --> 00:10:36,290 all the things where the right sizes and everything i mean 179 00:10:37,510 --> 00:10:40,660 it's still a tiny per se so there's some stuff like to fix but most 180 00:10:40,660 --> 00:10:41,510 of it works 181 00:10:43,720 --> 00:10:44,410 so 182 00:10:45,190 --> 00:10:49,400 i guess there's a lot of all percent sorry we go over all you have 183 00:10:49,400 --> 00:10:52,450 to change your apps mostly they shouldn't have to change that 184 00:10:53,320 --> 00:10:55,390 only see the ice change a bit 185 00:10:56,470 --> 00:10:57,550 we stopped i roll 186 00:10:58,710 --> 00:11:02,810 generally hire a support scaling and you can just set scale 187 00:11:03,270 --> 00:11:05,240 and we can just set the scale 188 00:11:06,580 --> 00:11:06,890 but 189 00:11:10,320 --> 00:11:10,980 i have 190 00:11:11,580 --> 00:11:14,390 and it something on the my scale like this at the surface 191 00:11:14,790 --> 00:11:19,660 so that any higher context you create on that so we will automatically always get 192 00:11:19,660 --> 00:11:20,720 initialised diskette 193 00:11:21,550 --> 00:11:26,480 you cannot get rid of the scale accident by like resetting that matrix and whatever 194 00:11:27,900 --> 00:11:33,120 and additionally and maybe even more important if you if you draw the surface of 195 00:11:33,120 --> 00:11:34,180 the something else 196 00:11:34,430 --> 00:11:35,840 scaling is also applied 197 00:11:36,340 --> 00:11:37,330 so you have and 198 00:11:38,790 --> 00:11:39,990 i can as 199 00:11:41,990 --> 00:11:47,320 target of forty eight by forty eight abstract pick something that you have ninety six 200 00:11:47,320 --> 00:11:48,230 by nine six 201 00:11:48,800 --> 00:11:54,280 image then you set unless got that you will enjoy a non scale thing it 202 00:11:54,280 --> 00:11:55,700 will automatically scale down 203 00:11:57,720 --> 00:12:01,790 although generally all this you know don't have to care that a does that for 204 00:12:01,790 --> 00:12:02,130 you 205 00:12:03,780 --> 00:12:05,910 you can however that with changes 206 00:12:06,830 --> 00:12:13,430 straight window abstraction for forty K so it has all the window screen monitor need 207 00:12:13,430 --> 00:12:14,330 to targets 208 00:12:15,240 --> 00:12:19,260 those not always almost report cites in this abstract pixel space so 209 00:12:20,580 --> 00:12:24,360 when you thing is they were G D K window might not match the size 210 00:12:24,360 --> 00:12:26,150 of the corresponding X one now 211 00:12:27,190 --> 00:12:30,550 so the expand maybe turin pixels and detailed reports 212 00:12:30,930 --> 00:12:32,160 three hundred pixels 213 00:12:33,000 --> 00:12:36,550 and it so to compensate if you really need to do something a little you 214 00:12:36,550 --> 00:12:38,550 have to get scale factor for the when the 215 00:12:39,000 --> 00:12:40,790 or not or if you're doing something 216 00:12:41,890 --> 00:12:42,700 global 217 00:12:43,630 --> 00:12:45,240 and also the multiple sessions 218 00:12:45,810 --> 00:12:47,710 or like and then it 219 00:12:48,930 --> 00:12:51,500 reported in the abstract texas based that 220 00:12:51,940 --> 00:12:56,250 since time immemorial we use floats for the event so 221 00:12:56,510 --> 00:12:57,800 still have superstition 222 00:12:58,570 --> 00:12:59,620 just in a different for 223 00:13:01,750 --> 00:13:04,330 i had to add a couple of at articles to 224 00:13:05,240 --> 00:13:06,310 get the current 225 00:13:06,890 --> 00:13:09,370 cursor positioning floats of stuff but generally 226 00:13:10,030 --> 00:13:12,400 it always been using floats for women's 227 00:13:15,290 --> 00:13:19,970 did you integrate similar services is what you use when you create all screen images 228 00:13:19,970 --> 00:13:21,520 in U K three 229 00:13:22,240 --> 00:13:28,130 it's always been there is change now so that automatically creates a scale surface if 230 00:13:28,130 --> 00:13:30,620 you if you are targeting scale window 231 00:13:31,250 --> 00:13:34,390 you should always use this role directory in your in services because 232 00:13:34,760 --> 00:13:39,870 if you create a little for solution low scale double buffer for a high scale 233 00:13:39,870 --> 00:13:42,000 when though you get excellent results 234 00:13:42,850 --> 00:13:48,060 and you have to be careful that the scale when that for instance widget whatever 235 00:13:48,060 --> 00:13:51,590 you're working on can change over time so 236 00:13:52,240 --> 00:13:54,160 make sure old problem of course or 237 00:13:55,460 --> 00:13:57,060 we created when you 238 00:13:57,700 --> 00:13:58,870 in the scale changes 239 00:14:00,870 --> 00:14:03,450 and you have this is they wanted to decide 240 00:14:04,510 --> 00:14:05,680 or something about it but 241 00:14:06,630 --> 00:14:08,180 off you don't have to do you 242 00:14:08,610 --> 00:14:09,100 you just 243 00:14:09,530 --> 00:14:11,090 look at the scale it or something 244 00:14:12,100 --> 00:14:15,440 and it is different from what have you rendered it is invalidate 245 00:14:16,290 --> 00:14:17,060 next or 246 00:14:17,960 --> 00:14:18,860 but there is a thing 247 00:14:20,760 --> 00:14:24,880 there there's some you think very similar to prince in the surface but it creates 248 00:14:24,880 --> 00:14:25,450 and just 249 00:14:26,240 --> 00:14:27,560 in the surface which is 250 00:14:29,060 --> 00:14:32,960 it's a long time or service but it's you can access the pixels 251 00:14:33,600 --> 00:14:34,610 market expert 252 00:14:37,070 --> 00:14:40,300 the advantage here is that you can now specify the scale of it 253 00:14:40,980 --> 00:14:41,570 and then 254 00:14:42,760 --> 00:14:46,600 and it also lets you specify window for the target so 255 00:14:47,290 --> 00:14:48,520 if you're creating an 256 00:14:49,400 --> 00:14:53,700 in the service that you eventually will draw a next one now we can handle 257 00:14:53,700 --> 00:14:56,980 time okay and i'm really generally space 258 00:14:57,650 --> 00:14:59,690 so you always get the extra 259 00:15:00,580 --> 00:15:01,090 exchange 260 00:15:04,900 --> 00:15:05,830 also there's this 261 00:15:07,240 --> 00:15:09,750 have a circus create for exposed help or which is really 262 00:15:10,420 --> 00:15:14,310 simple wrapper of quite similar in the surface that just converts 263 00:15:14,720 --> 00:15:16,210 from picks before that too 264 00:15:17,400 --> 00:15:22,700 performance which incidentally are not exactly the same so right now 265 00:15:23,310 --> 00:15:27,690 we are actually allocating a new surface and converting from the 266 00:15:28,300 --> 00:15:31,240 to promote apply and also mode 267 00:15:31,810 --> 00:15:35,570 every time you draw textbook so you should use sort of this 268 00:15:37,860 --> 00:15:38,560 i don't know 269 00:15:39,470 --> 00:15:43,240 okay this is what most people actually see it technicians 270 00:15:43,850 --> 00:15:44,920 well 271 00:15:45,410 --> 00:15:48,300 the size allocation everything that related size 272 00:15:48,630 --> 00:15:49,880 or and this 273 00:15:50,320 --> 00:15:52,320 abstract well that's the pixels 274 00:15:52,860 --> 00:15:56,470 and weighted has a scale proper day you get the scale what you can get 275 00:15:56,470 --> 00:15:57,100 scale 276 00:15:57,690 --> 00:16:02,150 but there's also it's also proper basic and get notified on it if you need 277 00:16:02,150 --> 00:16:02,570 to 278 00:16:03,050 --> 00:16:04,860 and i wanted to catch whatever 279 00:16:06,570 --> 00:16:07,240 also 280 00:16:08,610 --> 00:16:09,640 for the reasons 281 00:16:10,530 --> 00:16:16,160 and this about the for hire circles that it is then you prefer way too 282 00:16:16,910 --> 00:16:17,940 i in that state as 283 00:16:19,620 --> 00:16:21,620 don't wanna use X path 284 00:16:22,110 --> 00:16:24,800 i mean you can just pick spot in your internal stuff attendance 285 00:16:25,160 --> 00:16:28,340 supposed to be drawn the screen you probably use our services that 286 00:16:28,900 --> 00:16:30,220 because they can have scale 287 00:16:30,850 --> 00:16:36,470 so when you don't and you will automatically upscale dollars gonna whatever and you can 288 00:16:37,360 --> 00:16:39,310 pre target and to the right 289 00:16:40,020 --> 00:16:43,490 type of window any and they're already in the right kind of formants something more 290 00:16:43,490 --> 00:16:44,220 efficient around 291 00:16:45,240 --> 00:16:47,410 so these are new things you should use 292 00:16:49,010 --> 00:16:52,290 okay and manage and just get some hundred fixed well 293 00:16:53,410 --> 00:17:00,620 i mean that identical except the you say from X possibly on the explode okay 294 00:17:02,030 --> 00:17:06,230 so well still work but you should prefer our services 295 00:17:07,410 --> 00:17:09,640 i can things extend as so that 296 00:17:10,290 --> 00:17:15,730 if you asked for a fully pixel icon and then we did a scale to 297 00:17:15,730 --> 00:17:20,620 we will actually ask for ninety six pixel one use that and furthermore there's also 298 00:17:20,620 --> 00:17:25,390 extension to the actual i can be respectable well i can be in itself to 299 00:17:25,390 --> 00:17:27,820 define hire is versions of 300 00:17:29,200 --> 00:17:33,220 a likens because in it's not always the case and it's a good idea to 301 00:17:33,220 --> 00:17:35,180 use to ninety six point nine six i can 302 00:17:35,860 --> 00:17:38,160 for the forty eight it's a case 303 00:17:38,910 --> 00:17:43,540 because things like that our clients or ten or is more details if there's any 304 00:17:43,540 --> 00:17:44,280 text in it 305 00:17:45,480 --> 00:17:49,330 a and it's gonna be too small if you're better than like this excellent forty 306 00:17:49,330 --> 00:17:50,260 eight size 307 00:17:52,120 --> 00:17:55,160 there's some extensions it in the evening system to like we specify 308 00:17:56,120 --> 00:17:57,410 alternative images 309 00:17:58,750 --> 00:18:01,580 if you use this make sure they have the same 310 00:18:02,030 --> 00:18:07,140 size some scaling factor because layer layout is affected by the size 311 00:18:08,300 --> 00:18:10,430 and we're only going to load the one that 312 00:18:11,170 --> 00:18:11,970 is used 313 00:18:14,490 --> 00:18:16,170 so i don't 314 00:18:16,580 --> 00:18:19,500 something to the current state is layers that was on the stack 315 00:18:20,530 --> 00:18:26,290 i had a bunch of protocol additions for will and landed in one point two 316 00:18:27,450 --> 00:18:30,050 and in one but you only 317 00:18:30,920 --> 00:18:34,230 it's that's out and service we really means monitoring window 318 00:18:35,220 --> 00:18:37,560 that's the we'll in terms 319 00:18:37,920 --> 00:18:40,940 well the positions and sizes are in this abstract pixels 320 00:18:41,290 --> 00:18:45,380 and then the compulsory can shows the actual scale for every monitor 321 00:18:45,940 --> 00:18:48,890 and you can be in it as a property on a little bit but well 322 00:18:48,890 --> 00:18:49,780 the scale is so 323 00:18:50,330 --> 00:18:51,540 if you push a 324 00:18:53,450 --> 00:18:58,010 okay long window on the on a scale to output it will automatically of scale 325 00:18:58,010 --> 00:18:58,840 it all drawing it 326 00:18:59,990 --> 00:19:06,360 but declined can see this and pretty allocate a slice risque to buffer voiced more 327 00:19:06,360 --> 00:19:07,020 pixels 328 00:19:07,420 --> 00:19:09,220 so then the compulsory doesn't have to 329 00:19:09,960 --> 00:19:10,410 right 330 00:19:11,680 --> 00:19:17,800 and it also what's correct handling a mixed mode monitor so one drawing a single 331 00:19:17,800 --> 00:19:21,380 buffer it can upscale online and not scale you know 332 00:19:22,180 --> 00:19:23,590 even scale it difference 333 00:19:24,840 --> 00:19:25,580 slices 334 00:19:27,700 --> 00:19:33,780 it came the backend waylon will automatically take the maximum scale of all the windows 335 00:19:33,780 --> 00:19:38,080 that are cover or all the models are there are covered by the windows so 336 00:19:38,590 --> 00:19:43,860 if you drag your window we automatically get resized where we can you scale which 337 00:19:43,860 --> 00:19:48,070 is one of the reasons you have to take care about a double offers 338 00:19:48,570 --> 00:19:50,400 can change by using that you know in the 339 00:19:52,360 --> 00:19:54,700 implementation size really in simple 340 00:19:58,550 --> 00:20:02,380 waylon and indicate currently is uses inner surfaces 341 00:20:03,060 --> 00:20:07,130 so we used at the device going that and this works and this is 342 00:20:08,130 --> 00:20:12,580 huge and this is what we wanna go it has every support for the parts 343 00:20:12,580 --> 00:20:16,220 a little bit is it does correctly support the next guy wanna for 344 00:20:16,830 --> 00:20:17,450 and 345 00:20:19,970 --> 00:20:21,990 and the scaling stuff this is really 346 00:20:22,210 --> 00:20:25,770 part of the native system now we can't be on X 347 00:20:28,520 --> 00:20:30,370 a bunch of us don't use expert 348 00:20:31,140 --> 00:20:33,430 so we have sometimes for that you 349 00:20:34,260 --> 00:20:37,190 however we only support a single scale for all 350 00:20:38,450 --> 00:20:43,550 roll the screen actually wanted that you can technically open the books place and different 351 00:20:43,550 --> 00:20:47,400 scales i guess but practise everything's gonna be the same scale 352 00:20:48,330 --> 00:20:51,270 works fine for laptop maybe not if you have lots great thing 353 00:20:53,090 --> 00:20:57,230 indicate like fakes all the states i systems of 354 00:20:58,250 --> 00:21:02,340 so it scale is enable little i think the size of the windows and wanna 355 00:21:02,340 --> 00:21:08,330 sorenson screens one not the coordinates of the excellence are divided by the scale we 356 00:21:08,330 --> 00:21:09,970 were contradictory events 357 00:21:11,380 --> 00:21:14,270 there is this environment variable unique a scale you can set 358 00:21:14,860 --> 00:21:15,450 so really 359 00:21:16,760 --> 00:21:19,840 very useful for the pointing if you're actually don't have to hide if you know 360 00:21:19,840 --> 00:21:25,700 why she decided and running around and see a and you can see if it 361 00:21:25,700 --> 00:21:26,200 works 362 00:21:27,890 --> 00:21:30,210 the weights actually meant to work is that we had 363 00:21:30,740 --> 00:21:34,160 to next settings that again the settings tingle 364 00:21:34,550 --> 00:21:36,720 set for the chain will 365 00:21:37,700 --> 00:21:40,820 hopefully eventually i have some really bad patches but 366 00:21:41,680 --> 00:21:45,880 and the one on the tech the actually on the screen and just pick the 367 00:21:45,880 --> 00:21:46,540 right scale 368 00:21:47,280 --> 00:21:48,900 and it telex 369 00:21:49,520 --> 00:21:52,230 or is tell detaining just use 370 00:21:53,390 --> 00:21:54,670 there's also new settings 371 00:21:55,580 --> 00:21:59,440 related to scale with just on scaly got because we still wanna is 372 00:22:00,210 --> 00:22:05,340 this don't wanna step and in you know actually lords to support the school apps 373 00:22:05,840 --> 00:22:07,630 like to take a two or whatever 374 00:22:08,310 --> 00:22:09,520 nobody uses that anymore 375 00:22:11,010 --> 00:22:11,740 and it but 376 00:22:12,920 --> 00:22:15,980 if we set a really high tech you know i 377 00:22:16,300 --> 00:22:20,350 false and the scaling and then digits we have the dark to again did fallen 378 00:22:20,350 --> 00:22:25,000 so we have this new on scale late you guys heading that scale where you 379 00:22:25,000 --> 00:22:25,580 use 380 00:22:27,540 --> 00:22:29,520 also very simple 381 00:22:30,330 --> 00:22:35,230 implementation we use used normal tire likes stuff that the wide scale 382 00:22:37,030 --> 00:22:40,660 you have to be a bit more careful since the scaling stuff is kind of 383 00:22:40,660 --> 00:22:42,190 done extra lead to X 384 00:22:42,440 --> 00:22:46,980 X itself has no idea of the scaling so if you're mixing X stuff and 385 00:22:46,980 --> 00:22:48,170 it a stuff like 386 00:22:48,660 --> 00:22:52,430 using X video or opengl or something you have to 387 00:22:52,890 --> 00:22:57,490 what correctly get the scale factor a lot why sizes and stuff most of the 388 00:22:57,490 --> 00:23:03,200 time if you create stuff from G ditch a in just consume it and read 389 00:23:03,200 --> 00:23:04,880 back the sizes from X 390 00:23:05,160 --> 00:23:06,390 things should work but 391 00:23:08,320 --> 00:23:10,730 you may need to take care at least 392 00:23:11,990 --> 00:23:14,550 we also have a about sex implementation which is 393 00:23:15,200 --> 00:23:17,870 well this trivial would just uses all the ports 394 00:23:18,310 --> 00:23:21,230 stuff just basically identical to our stuff 395 00:23:21,900 --> 00:23:25,370 we do is read back the scale factor from of X 396 00:23:26,000 --> 00:23:28,480 right now there's some bargain on your over 397 00:23:28,880 --> 00:23:30,860 or create similar those and it's 398 00:23:31,030 --> 00:23:32,150 create a scale it sort of 399 00:23:33,220 --> 00:23:38,390 scale words to mention whatever it's cool so all the ski all the scrolling and 400 00:23:38,390 --> 00:23:39,730 everything that's double buffer 401 00:23:40,520 --> 00:23:43,790 currently look kind of excellent a routine this place 402 00:23:48,470 --> 00:23:52,780 i think said when there's eight has some kind of high depressed or i haven't 403 00:23:52,780 --> 00:23:54,440 really looked at it maybe we should 404 00:23:55,640 --> 00:23:56,970 maybe some want to do that 405 00:23:58,130 --> 00:24:00,960 need course are scaling with you have 406 00:24:01,490 --> 00:24:03,520 we need tiny cursor it's hard to see 407 00:24:04,770 --> 00:24:07,620 and into actually finalised i can make changes 408 00:24:08,480 --> 00:24:11,080 didn't get any comments on it something which is can it 409 00:24:12,900 --> 00:24:18,120 when i need the i versions of something like this may be able maybe is 410 00:24:18,120 --> 00:24:22,610 some of them i haven't extra too much detail we have to look at that 411 00:24:23,580 --> 00:24:28,120 details are shipped a bunch of something like those we want probably want iris versions 412 00:24:28,120 --> 00:24:28,880 of those 413 00:24:29,950 --> 00:24:31,780 and we want full integration of 414 00:24:32,440 --> 00:24:35,990 you know detection of dpi and everything you know 415 00:24:37,030 --> 00:24:37,800 i have some 416 00:24:38,990 --> 00:24:40,300 how to hack patches that 417 00:24:41,780 --> 00:24:42,280 well 418 00:24:44,400 --> 00:24:44,950 mostly work 419 00:24:45,800 --> 00:24:46,500 and it somewhere 420 00:24:48,010 --> 00:24:53,000 also on the future i might or might not depends on how women go so 421 00:24:53,000 --> 00:24:54,830 how much for content and maybe 422 00:24:56,130 --> 00:24:59,980 when it maybe it's possible to do we want to monitor support ready X 423 00:25:00,800 --> 00:25:02,440 at least you have a compulsive 424 00:25:03,760 --> 00:25:04,890 most or because then 425 00:25:05,550 --> 00:25:08,270 compulsory control which window different event 426 00:25:09,950 --> 00:25:11,000 well the working 427 00:25:11,810 --> 00:25:15,280 no it's worth it depends on a classroom goes away when 428 00:25:16,140 --> 00:25:16,620 really 429 00:25:18,540 --> 00:25:23,830 and also when we do you shot out to run remember we use randomly turned 430 00:25:23,830 --> 00:25:28,600 up on the list as i have this pixel doesn't wanna so they can do 431 00:25:28,600 --> 00:25:29,470 i did work 432 00:25:30,970 --> 00:25:31,340 and 433 00:25:32,590 --> 00:25:33,120 thank you 434 00:25:44,360 --> 00:25:49,100 it sounds like i think you said that we win you get to separate circuses 435 00:25:49,100 --> 00:25:54,870 at different scales and drive them independently i get some of these i mean it 436 00:25:54,870 --> 00:26:00,750 that way multimode to works and X and where were somewhere one is completely different 437 00:26:00,750 --> 00:26:05,750 and an X you L okay basically was should service that covers everything and they 438 00:26:05,750 --> 00:26:09,910 stand out different parts of it so it's really hard to do we know in 439 00:26:09,910 --> 00:26:11,960 a different sizes and of model to 440 00:26:13,120 --> 00:26:15,400 doesn't work but in whale and 441 00:26:15,850 --> 00:26:20,580 every output scans from it some buffer and it's up to the composite usual window 442 00:26:20,580 --> 00:26:24,020 in both the buffers but i mean you centre and you scale it how everyone's 443 00:26:24,020 --> 00:26:25,580 that if you're an application 444 00:26:26,040 --> 00:26:29,660 with your own application you get you get just select 445 00:26:30,960 --> 00:26:32,610 the scale of your window 446 00:26:33,390 --> 00:26:39,110 but could you possibly say i want you to scale version and the ones known 447 00:26:39,110 --> 00:26:42,960 that has this discussion about that but it's not have i don't i don't think 448 00:26:42,960 --> 00:26:44,650 it's really important because 449 00:26:45,860 --> 00:26:50,040 first was problematic because things like way out in terms of 450 00:26:50,620 --> 00:26:54,310 text is different it's like independent different sizes 451 00:26:55,390 --> 00:27:01,410 what you to hinting else also for related retina coming and also 452 00:27:02,730 --> 00:27:06,200 windows spanning multiple once or is that a colour to is 453 00:27:07,970 --> 00:27:11,170 didn't wanna have extra complexity of all over the place or something 454 00:27:12,470 --> 00:27:14,310 so i guess you just pick scale 455 00:27:16,840 --> 00:27:19,570 i don't want to actually happen 456 00:27:20,240 --> 00:27:23,670 but on our sex if you if you do it as you plug in something 457 00:27:24,920 --> 00:27:28,410 well gonna next i wanna ask you whether you want the best 458 00:27:30,310 --> 00:27:34,550 what can best on the extra always where looking best only internal and 459 00:27:35,490 --> 00:27:36,320 just fix that 460 00:27:38,910 --> 00:27:40,410 right now i'm always pick 461 00:27:41,170 --> 00:27:42,490 the want to not have to 462 00:27:42,880 --> 00:27:43,550 one of 463 00:27:44,760 --> 00:27:48,600 the want to almost or not but that the when the covers i pick the 464 00:27:48,600 --> 00:27:49,480 wanna have to heights 465 00:27:50,060 --> 00:27:52,060 but it's really a just 466 00:27:53,040 --> 00:27:55,590 attention to detail and indicate can do 467 00:27:57,340 --> 00:27:59,340 it's up to the at we need to select 468 00:28:00,920 --> 00:28:05,550 or maybe we wanna support it just seems dpi that you haven't you is really 469 00:28:05,550 --> 00:28:06,550 fourteen this idea 470 00:28:07,090 --> 00:28:07,860 we have a year 471 00:28:08,460 --> 00:28:08,980 one 472 00:28:09,680 --> 00:28:10,580 scale ribbon 473 00:28:11,110 --> 00:28:14,030 and that it we in this people would be we have in the future we 474 00:28:14,030 --> 00:28:17,040 will be able you i gonna be 475 00:28:17,780 --> 00:28:21,950 that's also some complexities in terms of the male being different and 476 00:28:22,530 --> 00:28:23,520 and the way like 477 00:28:24,710 --> 00:28:30,530 offscreen just for passion scrolly bottles now almost complexity for me 478 00:28:31,380 --> 00:28:32,870 not very important use case 479 00:28:33,630 --> 00:28:35,320 you can do it 480 00:28:38,130 --> 00:28:40,560 i think i think it i think it's 481 00:28:41,260 --> 00:28:42,420 hard enough that it so 482 00:28:46,200 --> 00:28:46,570 okay 483 00:28:47,330 --> 00:28:47,950 the question 484 00:28:51,110 --> 00:28:54,650 you can sort of come up and play with the actual pixels later but 485 00:28:56,350 --> 00:28:59,010 you do each buildings differently or use like demo 486 00:29:00,260 --> 00:29:04,460 don't know what you were you were doing like a filled earlier it's like i 487 00:29:04,460 --> 00:29:04,910 have a 488 00:29:06,020 --> 00:29:06,340 the 489 00:29:07,050 --> 00:29:09,010 randomly but 490 00:29:10,390 --> 00:29:11,550 right or something 491 00:29:12,880 --> 00:29:15,290 i think about a batteries explore the 492 00:29:16,590 --> 00:29:21,030 system petition or something so the chrome stuff but that it wouldn't boot so how 493 00:29:21,030 --> 00:29:23,640 to be everything that i do have some it failed 494 00:29:24,610 --> 00:29:26,130 and will later it's 495 00:29:27,280 --> 00:29:27,670 minute 496 00:29:29,180 --> 00:29:30,430 it looks like you know 497 00:29:31,310 --> 00:29:34,860 stuff like you have to be really close up to look at that and we 498 00:29:34,860 --> 00:29:36,910 think about later also 499 00:29:39,260 --> 00:29:42,480 question here and we will the composite or 500 00:29:43,000 --> 00:29:44,850 draw itself and multiple 501 00:29:45,650 --> 00:29:46,530 resolutions 502 00:29:49,250 --> 00:29:50,900 because applications don't 503 00:29:51,590 --> 00:29:57,050 don't have in the different monitors a resolution if you mean in composite turns that 504 00:29:57,050 --> 00:30:01,000 we having that's right all over the place right i do union X server 505 00:30:01,360 --> 00:30:02,060 both 506 00:30:02,320 --> 00:30:05,290 but i mean the way works and presses waylon is that 507 00:30:06,150 --> 00:30:09,500 you just give your buffer with that's to 508 00:30:10,180 --> 00:30:13,410 composite or and you playing that this is that scale one 509 00:30:14,260 --> 00:30:18,190 but what about the shell it's what's so we show was the composer 510 00:30:19,270 --> 00:30:23,330 so it's a so if the shell as the way one composite are saying 511 00:30:23,670 --> 00:30:24,690 and some apps 512 00:30:24,950 --> 00:30:26,270 at hands that a 513 00:30:28,410 --> 00:30:31,410 a hundred one hundred buffering plane this is that scale one 514 00:30:31,770 --> 00:30:35,500 and your actual window or your actual models or is it scale to 515 00:30:36,270 --> 00:30:38,860 it's up to the composite or the scale it by two 516 00:30:39,630 --> 00:30:44,190 what and i can come are small monitors can need to do it what i 517 00:30:44,190 --> 00:30:47,860 mean do you why of all of the composite or like them shot of barn 518 00:30:47,860 --> 00:30:52,700 no i know mostly uses it a for stuff so 519 00:30:53,600 --> 00:30:56,430 that's not the rest of what is a lot of a lot was also you 520 00:30:56,430 --> 00:30:59,990 see and it are is do you know it's easy to set scale factor you 521 00:31:00,850 --> 00:31:03,430 and i think is currently down that it shouldn't be that 522 00:31:06,750 --> 00:31:08,800 money always fixing it 523 00:31:09,860 --> 00:31:13,980 and but in and basically it's a lot adding it to somewhere in a matrix 524 00:31:13,980 --> 00:31:16,540 that get and it's not really 525 00:31:19,390 --> 00:31:22,920 and then there are some parts harder maybe like 526 00:31:23,630 --> 00:31:24,440 getting 527 00:31:25,580 --> 00:31:28,300 it is they're sending pixel based in is to have multiple 528 00:31:29,120 --> 00:31:30,480 multiple sources of pixel a 529 00:31:32,710 --> 00:31:33,560 i think for 530 00:31:34,060 --> 00:31:38,780 for the shallow so that i us are either symbolic i have the terrace at 531 00:31:38,780 --> 00:31:39,210 or 532 00:31:39,720 --> 00:31:45,800 or just a file which are these space really arts scale are still look good 533 00:31:47,570 --> 00:31:47,980 okay so 534 00:31:51,350 --> 00:31:52,460 mike 535 00:31:53,790 --> 00:31:58,590 my question be about the you have a motion 536 00:31:59,160 --> 00:32:00,320 events 537 00:32:00,970 --> 00:32:03,970 you use you were saying that you do you subpixel 538 00:32:05,300 --> 00:32:11,520 subpixel cool didn't we some hard ways actually a problem because they keep sending 539 00:32:11,910 --> 00:32:19,180 they keep sending events with more new changes like as it subpixel motions and we 540 00:32:19,180 --> 00:32:22,130 end up breaking pretty much the whole stack 541 00:32:22,740 --> 00:32:25,300 well we can we will run into 542 00:32:26,210 --> 00:32:28,160 we already do this 543 00:32:28,790 --> 00:32:29,740 well it everywhere 544 00:32:30,530 --> 00:32:36,180 and he indeed is actually causing problems and on wondering whether that's gonna have problems 545 00:32:37,230 --> 00:32:42,160 okay i'm generally you never gonna hit the scale other than one or two so 546 00:32:42,160 --> 00:32:42,620 it's 547 00:32:43,020 --> 00:32:44,800 i'm gonna have closer 548 00:32:45,410 --> 00:32:47,480 zero point five or one 549 00:32:48,730 --> 00:32:50,550 no way how that was great 550 00:32:52,810 --> 00:32:59,640 that know that those adjudicated motion compression full things well subpixel 551 00:33:02,260 --> 00:33:04,900 i mean it was the right way of floating point because 552 00:33:05,380 --> 00:33:07,750 an is to fix it for waco talents 553 00:33:08,530 --> 00:33:10,460 nineteen ninety seven or whatever so 554 00:33:11,390 --> 00:33:12,400 it's in his work 555 00:33:14,010 --> 00:33:15,600 okay very no thank you 556 00:33:26,490 --> 00:33:31,030 so we're now if you're very high dpi screen 557 00:33:31,620 --> 00:33:34,110 and you start an application a 558 00:33:34,700 --> 00:33:35,810 would you could be 559 00:33:36,810 --> 00:33:39,490 does it start a with its windows 560 00:33:40,620 --> 00:33:41,360 who 561 00:33:42,040 --> 00:33:44,320 no scaling or want one or 562 00:33:45,370 --> 00:33:49,690 all you need to you know with about a hundred snaps you can see it 563 00:33:49,690 --> 00:33:51,910 it's gonna be a do you mean 564 00:33:52,270 --> 00:33:58,160 if you if you i mean i previously i'm recommended or i am updating an 565 00:33:58,160 --> 00:33:59,520 existing application 566 00:34:03,080 --> 00:34:09,620 what happens by the just good but you'll it's it looked as if you were 567 00:34:09,620 --> 00:34:11,850 on a little bit i screen and everything is as 568 00:34:12,210 --> 00:34:12,760 for 569 00:34:14,490 --> 00:34:15,730 what you mean need to looks 570 00:34:16,020 --> 00:34:22,970 i mean it no it's actually in terms a holly application server whatever sees everything 571 00:34:22,970 --> 00:34:24,760 but it will be scale by default 572 00:34:25,460 --> 00:34:30,550 i know it's if you if you install zero twenty whatever where this is an 573 00:34:30,550 --> 00:34:35,910 excellent it automatically pick up effect of those are really quite a screen but people 574 00:34:35,910 --> 00:34:37,620 everything will be scaled so it's 575 00:34:38,820 --> 00:34:41,990 approximately this line size that would be a 576 00:34:44,320 --> 00:34:45,550 button and hire or something 577 00:34:47,300 --> 00:34:51,300 right precision i mean you know maybe just works 578 00:34:52,450 --> 00:34:56,870 there's some cases i am where you can write it if you're for instance 579 00:34:59,320 --> 00:35:04,080 full at anyone and you have a bunch of ex boss but for all your 580 00:35:04,080 --> 00:35:05,760 project X a wanna render them 581 00:35:06,430 --> 00:35:08,090 you need to take care 582 00:35:09,020 --> 00:35:09,730 detecting that 583 00:35:10,550 --> 00:35:12,300 is actually more pixels 584 00:35:12,860 --> 00:35:18,220 i mean like spectrum ask about a slight begin so well you know if something 585 00:35:18,220 --> 00:35:20,890 present we need to know if it's down scaling 586 00:35:22,010 --> 00:35:23,510 a large textbook and it 587 00:35:26,460 --> 00:35:30,300 have the but to me to do you have to get this going factor to 588 00:35:30,300 --> 00:35:33,470 know that you need to generate more pixels when you're doing something 589 00:35:34,300 --> 00:35:38,490 like one i'm thinking about him and i have michael some widget problem or run 590 00:35:38,490 --> 00:35:41,810 team actually you know those you don't okay 591 00:35:44,530 --> 00:35:48,140 i mean well we don't know but i would still don't show the wrong pixels 592 00:35:48,140 --> 00:35:49,520 compared the device text 593 00:35:49,910 --> 00:35:50,250 yes 594 00:35:51,550 --> 00:35:52,750 also 595 00:35:57,090 --> 00:36:03,370 so it's not a problem because that's what it's doing okay so this is around 596 00:36:03,370 --> 00:36:08,320 when you have a problem is gonna scale itself but what about the came victims 597 00:36:08,320 --> 00:36:09,270 custom widget 598 00:36:10,430 --> 00:36:14,490 you mean the canvas the display of the actual image itself 599 00:36:14,910 --> 00:36:18,780 and that's the only place think impair you have to take care about actually having 600 00:36:18,780 --> 00:36:23,350 twice the amount of pixels on each axis then you see as virtual pixel so 601 00:36:23,350 --> 00:36:28,430 i don't know how takes cost and i think from what particle rumours that show 602 00:36:28,430 --> 00:36:32,640 how many pixels a but we but you should be i mean and 603 00:36:33,280 --> 00:36:35,940 if you have to image in one to one 604 00:36:36,450 --> 00:36:40,290 right so like hundred percent than you will actually show a little square per image 605 00:36:40,290 --> 00:36:48,790 pixel maybe because i'm just wondering how like about a picking up pixels like rulers 606 00:36:49,270 --> 00:36:54,350 why be a that's sure that a little numbers permission expand scale my 607 00:36:55,300 --> 00:37:01,060 accordingly your i that's just the front pixels like the virtual pixels you 608 00:37:02,200 --> 00:37:06,560 you use an answering everything else i mean the text we get smaller and to 609 00:37:06,560 --> 00:37:07,180 get a 610 00:37:07,740 --> 00:37:10,260 rendered as a vector graphics anyway so it look at risk 611 00:37:10,870 --> 00:37:15,720 but the ruler chicks they should be just in your normal pizzas like not the 612 00:37:15,720 --> 00:37:18,010 device pixels but you know from pixels 613 00:37:18,320 --> 00:37:22,150 and only if you scale out so you your image source has 614 00:37:22,470 --> 00:37:26,430 the canvas itself has actually more pixels available then you want to display then you 615 00:37:26,430 --> 00:37:33,450 can go hi dpi and actually show more this shall know exist and then normally 616 00:37:33,450 --> 00:37:36,140 but that's the only case i need to adapt to make it look 617 00:37:37,180 --> 00:37:38,930 everything else pictures of the box 618 00:37:39,760 --> 00:37:40,710 even the i consider 619 00:37:55,820 --> 00:38:00,670 i'm really surprised by a minimal or no in terms of you know 620 00:38:01,420 --> 00:38:06,770 and like the it just works for a radio readers 621 00:38:07,230 --> 00:38:07,810 very 622 00:38:09,820 --> 00:38:16,660 i haven't really tried it on absent you custom lot until an expensive of 623 00:38:18,070 --> 00:38:21,360 partially because most ominous for why just lot are excellent 624 00:38:21,870 --> 00:38:24,500 or not really doing a lot of course open G L anymore 625 00:38:25,770 --> 00:38:30,220 i don't know if i would be other pride but registration or 626 00:38:30,630 --> 00:38:33,120 expand you need to fix 627 00:38:33,980 --> 00:38:38,540 stuff that works but and that it should but thank you just work 628 00:38:39,800 --> 00:38:42,020 and it's really nice to hire 629 00:38:42,630 --> 00:38:43,810 right next everything is 630 00:38:45,080 --> 00:38:46,340 automatically scale 631 00:38:50,210 --> 00:38:50,930 it does what 632 00:38:53,160 --> 00:38:54,740 but does it also thanks 633 00:38:55,190 --> 00:38:58,770 does it get the size of a X I D from X 634 00:38:59,100 --> 00:38:59,960 minutes or more 635 00:39:00,730 --> 00:39:01,410 but it should 636 00:39:02,620 --> 00:39:08,380 as long as it doesn't get the case size and believes that was like you 637 00:39:08,380 --> 00:39:08,640 just 638 00:39:11,040 --> 00:39:11,970 actually i think 639 00:39:13,110 --> 00:39:17,290 there is one issue and when can doesn't currently okay to 640 00:39:17,980 --> 00:39:23,040 twelve double size double but for so what okay and was asleep kind of excellent 641 00:39:23,040 --> 00:39:23,220 my 642 00:39:26,720 --> 00:39:29,330 which you can use you pictures and 643 00:39:30,460 --> 00:39:32,260 what do you can ace 644 00:39:33,430 --> 00:39:34,420 which toolkits 645 00:39:35,360 --> 00:39:36,630 well right now it's just 646 00:39:36,980 --> 00:39:42,850 okay two or three two am in three a to your whatever you whatever work 647 00:39:42,850 --> 00:39:43,300 because it 648 00:39:44,960 --> 00:39:48,250 has the full set of for X wondering it guys 649 00:39:49,110 --> 00:39:50,690 we don't wanna be alone 650 00:39:52,240 --> 00:39:58,770 it does right and you doing because although i have that so 651 00:39:59,890 --> 00:40:01,170 don't wanna do that 652 00:40:03,940 --> 00:40:05,430 it's just kind of bad but 653 00:40:07,470 --> 00:40:08,760 just wanted i already 654 00:40:10,480 --> 00:40:16,190 i was wondering how this works with the hinting this car now 655 00:40:16,470 --> 00:40:19,960 exactly the dpi that is gonna be 656 00:40:20,490 --> 00:40:25,440 and working out or is it took to a it the other the other thing 657 00:40:25,440 --> 00:40:26,250 i choose 658 00:40:26,680 --> 00:40:30,550 thinking through a little bit about the clapped aside the ten 659 00:40:31,520 --> 00:40:33,630 which is going to require or 660 00:40:35,680 --> 00:40:37,710 we're gonna need to make sure that ten 661 00:40:37,850 --> 00:40:40,730 when it's going to knows about the scale point to 662 00:40:41,320 --> 00:40:41,950 huh 663 00:40:42,330 --> 00:40:42,900 to do that 664 00:40:44,360 --> 00:40:48,550 i mean really looked at it and i just assume that in the you know 665 00:40:48,550 --> 00:40:48,850 that 666 00:40:49,420 --> 00:40:53,300 but what if we just trucks care what to do when the technicians when as 667 00:40:53,300 --> 00:40:54,330 you look 668 00:40:54,720 --> 00:40:56,000 but there should be some 669 00:40:56,470 --> 00:41:01,320 it's also the for matrix and everything i just have think more they share 670 00:41:01,880 --> 00:41:07,860 so just kind of words statistically well in and well to it 671 00:41:08,450 --> 00:41:13,690 slightly or my maybe give you a slightly different layout your widget sizes 672 00:41:14,190 --> 00:41:17,650 because maybe a label was have extra later 673 00:41:18,370 --> 00:41:19,510 or whatever and 674 00:41:21,250 --> 00:41:22,760 we're gonna pick a different part 675 00:41:24,250 --> 00:41:28,920 or want your phones where the metrics are slightly differently around and whatever 676 00:41:30,800 --> 00:41:33,850 it's not a problem right now because we only support one 677 00:41:34,340 --> 00:41:38,480 surface before per window so it's always to just one scale 678 00:41:38,970 --> 00:41:42,210 but maybe we wanna okay having some way to 679 00:41:43,400 --> 00:41:45,280 always get the same kind of 680 00:41:48,070 --> 00:41:52,450 well did you think of a turning hitting a really want to go to the 681 00:41:52,450 --> 00:41:53,370 like three or something 682 00:41:55,410 --> 00:41:58,530 then that's right out of high dpi text 683 00:41:59,590 --> 00:42:02,100 and various ways that those that 684 00:42:02,600 --> 00:42:03,850 and what does it 685 00:42:04,740 --> 00:42:06,930 i have not really thought about it 686 00:42:07,740 --> 00:42:09,230 it's something we should maybe look at 687 00:42:10,540 --> 00:42:13,320 maybe hunting doesn't really matter that size 688 00:42:15,320 --> 00:42:18,600 i think actually practise it will be disable mostly 689 00:42:19,300 --> 00:42:22,020 basic of origin of fonts the hands are not 690 00:42:22,760 --> 00:42:25,350 there for that kind of size at least like 691 00:42:26,900 --> 00:42:28,570 what the really details 692 00:42:29,470 --> 00:42:32,330 manual point handing is just not enable and 693 00:42:33,310 --> 00:42:34,670 forty pixel point awesome 694 00:42:35,950 --> 00:42:37,570 so we kind of get away 695 00:42:40,520 --> 00:42:43,290 as possible that we want to have 696 00:42:43,830 --> 00:42:44,880 we used to 697 00:42:46,470 --> 00:42:51,230 declare your fonts metric intense whatever one on widgets 698 00:42:52,660 --> 00:42:56,500 try to make in exactly the same on different scales 699 00:43:03,770 --> 00:43:04,400 you know 700 00:43:05,920 --> 00:43:09,080 and something to work well worth looking into 701 00:43:10,110 --> 00:43:12,260 actually but not did a lot more content for 702 00:43:14,070 --> 00:43:17,230 crow i guess but we can ask 703 00:43:18,030 --> 00:43:18,460 here 704 00:43:27,090 --> 00:43:27,810 more question 705 00:43:31,680 --> 00:43:39,280 and they brought first ask me excuse you're gonna talk another and a for firefox 706 00:43:39,620 --> 00:43:41,140 actually passed this 707 00:43:45,260 --> 00:43:50,820 kind of hidden but if we make that scale that we all the detect 708 00:43:52,100 --> 00:43:52,940 make that 709 00:43:53,460 --> 00:43:54,120 and 710 00:44:00,890 --> 00:44:02,670 make that available 711 00:44:10,050 --> 00:44:10,350 but 712 00:44:12,350 --> 00:44:14,320 very see okay 713 00:44:20,360 --> 00:44:24,660 so the this is layouts use S them pixels per pixel 714 00:44:25,110 --> 00:44:28,510 if you set that to choose that makes basically needs to scale 715 00:44:29,510 --> 00:44:30,560 every pixel by to 716 00:44:31,910 --> 00:44:37,590 if we just get gave the finals all people way to we the current scale 717 00:44:37,590 --> 00:44:39,420 should be simple melodies pick that up 718 00:44:41,730 --> 00:44:42,400 and it more 719 00:44:44,440 --> 00:44:49,230 that's it's extension you have it's not going upstream a like if you propose that 720 00:44:49,230 --> 00:44:50,370 in the stack or anything 721 00:44:51,190 --> 00:44:55,280 not really i mean if you look at how all multiple 722 00:44:56,570 --> 00:45:00,400 that's you know alternative things work on the web right now it's like this horrible 723 00:45:00,400 --> 00:45:01,210 mismatch of 724 00:45:02,570 --> 00:45:03,880 defined everything 725 00:45:04,960 --> 00:45:06,920 there's like and javascript the runs 726 00:45:07,190 --> 00:45:09,890 and rewrites that you're always the one 727 00:45:10,640 --> 00:45:15,810 problems all over the don't felix for images and places them that or do you 728 00:45:15,810 --> 00:45:16,830 know this way 729 00:45:22,550 --> 00:45:23,560 maybe i mean 730 00:45:28,180 --> 00:45:29,350 and it's nice a that 731 00:45:33,700 --> 00:45:34,820 i wanna be a 732 00:45:35,410 --> 00:45:36,550 and indexation this