39 lines
3.2 KiB
Plaintext
39 lines
3.2 KiB
Plaintext
[video output=day132 member=cmuratori stream_platform=twitch stream_username=handmade_hero project=code title="Asset Streaming" vod_platform=youtube id=qyHM36RQxAI annotator=Miblo annotator=ChronalDragon]
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[1:26][Recap]
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[1:55][Hidden stall: Asset loading]
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[4:35][Considerations for asset loading]
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[7:13][Types of assets]
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[12:00][Moving out assets into a single place]
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[14:10][Breaking up asset types]
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[15:40][Problems: data must be available, direct reference]
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[17:28][Pulling out static bitmaps with IDs]
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[22:20][Stopgap for other asset types]
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[23:43][Extending PushBitmap to take an ID]
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[30:25][Removing a failure case]
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[33:13][Allocating space for the bitmaps]
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[40:10][Deferred asset loading]
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[41:35][Loading one asset at a time]
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[49:32][Loading assets on demand]
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[50:22][Background loading assets]
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[54:22][Anticipate mr4thdimention's editor 4coder]
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[58:31][Cleaning up]
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[1:00:14][We background-load now][quote 113]
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[1:01:01][Q&A][:speech]
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[1:01:20][@robrobby][Is it useful when assets can be modified from outside (file on disk overwrite, maybe even in memory) and still work in-game? Is it now supported after an asset is loaded, as I could not see any callback to check if a file is modified, as your glazing speed refactoring was way too fast for me?]
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[1:02:50][@robotchocolatedino][In load_asset_work, where is the memory for the filenames stored?]
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[1:04:30][@robrobby][What are the trade-offs to give him more power forcing render pushes out of the rendering queue order?]
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[1:04:43][@abnercoimbre][You said we got asset streaming done in an hour, but do we need to do multiple passes on it? If so, why?]
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[1:06:04][@ttbjm][Where you check if an asset is already loaded or not, if an asset would take a very long time to load, would it check if it's loaded again to try to load the asset again? Not sure if that makes sense]
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[1:08:09][@emeseles][Do you consider terrain an asset too so that it can stream?]
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[1:08:32][@constantinopol][Why: "if (Task) { work }" versus "if (!Task) return; work"?]
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[1:09:39][@robrobby][What are the trade-offs to give him (the rendering queue) more power forcing render pushes out of the rendering queue order when it is multi-threaded so the rendering can be controlled more fine-tuned? You where thinking about that in the stream]
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[1:11:51][@emeseles][How much of the DirectX / OpenGL typical pipeline are you pre-emptively designing in to your code now?]
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[1:12:48][@emeseles][What do you think about Microsoft's _vectorcall as a calling convention for speed?]
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[1:15:04][@cubercaleb][Is it possible for the OS to lose track of memory that you ask for?]
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[1:15:59][@bkboggy][Could you elaborate on OpenGL and DirectX death?]
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[1:17:37][@coolsebz][What would be a good way to expand asset streaming to support increasing level of details? (What I'm thinking of is loading a smaller version of the asset first and then the bigger size resources)]
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[1:19:24][@dontrunaway2][I recently started from the beginning of the series (on 13 atm). Do you suggest watching all of the Q&As or just going episode -> episode?]
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[1:20:38][@emeseles][How infuriating is it to deal with massive asset pipelines dealing with dozens of pieces of software on a large AAA project?]
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[1:22:48][Call it a day][:speech]
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[/video]
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