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491 Commits

Author SHA1 Message Date
Hajime Hoshi
b94c3fa9bb internal/atlas: split EndFrame into EndFrame and SwapBuffers 
This enables to do something asynchronously while executing SwapBuffers
in a different goroutine.

This is a preparation for HandleInput.

Updates #1704
 2023-10-24 00:22:04 +09:00
Hajime Hoshi
27fd10595b internal/ui: refactoring: reduce global functions and prefer Get() 2023-10-15 03:40:48 +09:00
Hajime Hoshi
f269b61903 internal/atlas: introduce a managed byte slice pool 
A managed byte slice from the new byte slice pool has a function
to release and put it back to the pool explicitly, and this doesn't
rely on GCs.

Updates #1681
Closes #2804
 2023-10-09 20:32:32 +09:00
Hajime Hoshi
2405b7e825 internal/restorable: remove unnecessary copying 
After 6e5361c328, WritePixels can
expect that the given pixel byte slice is always new, and now can
be assumed immutable. Do not copy the slice for restoring.

Actually, these copying were introduced at 38ce46328a
in order to reuse the same slice regions.
 2023-10-09 01:17:43 +09:00
Hajime Hoshi
cc8cf688f4 internal/restorable: use clearImage to avoid allocations 2023-10-08 23:59:31 +09:00
Hajime Hoshi
4ca3fa5e57
internal/graphicsdriver: replace Region with image.Rectangle (#2791) 
Closes #2790
 2023-09-28 14:29:55 +09:00
Hajime Hoshi
20ef839e03 all: rename arguments in Fragment 
Updates #2767
 2023-09-21 01:35:57 +09:00
Hajime Hoshi
d9757138a7 internal/restorable: use clearImage to clear a region 
This is an improvement for https://github.com/hajimehoshi/ebiten/issues/2676#issuecomment-1650325027

Updates #2676
 2023-08-31 23:32:54 +09:00
Hajime Hoshi
e082ea73dc internal/restorable: reuse empty byte slices for ClearPixels 
This is an improvement for https://github.com/hajimehoshi/ebiten/issues/2676#issuecomment-1650325027

Updates #2676
 2023-08-31 23:02:40 +09:00
Hajime Hoshi
534370f7b1 internal/graphics: enable to specify regions for each source image 
This is a preparation to specify different sizes of source images.

Updates #1870
 2023-08-27 21:15:01 +09:00
Hajime Hoshi
e270dea460 internal/graphicsdriver: use []PixelsArgs for ReadPixels 
Closes #2592
 2023-08-17 03:06:48 +09:00
Hajime Hoshi
63df6168d9 internal/shader: use plural forms for Kage compiler directives 
This change renames

```
//kage:unit texel
//kage:unit pixel
```

to

```
//kage:unit texels
//kage:unit pixels
```

.

Closes #2717
 2023-08-01 11:41:38 +09:00
Hajime Hoshi
3869e2e4f6 internal/ui: refactoring: integrate the render thread usages into internal/graphicscommand 
Updates #2664
 2023-07-30 03:50:49 +09:00
Hajime Hoshi
8de08295e9 internal/restorable: refactoring 2023-05-26 01:44:13 +09:00
Hajime Hoshi
0f4066e7ac internal/restorable: remove clearIfOverlapped 
We found clearIfOverlapped could be a heavy task in some actual applications.
Instead of clearing existing data in the pixels records, add a new record
with a nil slice which indicates a cleared region.
 2023-05-25 21:26:53 +09:00
Hajime Hoshi
47f19da710 internal/restorable: early return for an empty rectangle 2023-05-25 19:17:22 +09:00
Hajime Hoshi
20edb04e5e internal/restorable: refactoring: add EndFrame 2023-05-08 01:09:25 +09:00
Hajime Hoshi
e98acd3dc7 internal/graphicsdriver: refactoring: use image.Rectangle 2023-04-29 01:12:05 +09:00
Hajime Hoshi
cdcffd7d4f internal/restorable: refactoring: use image.Rectangle 2023-04-28 00:42:40 +09:00
Hajime Hoshi
49582519c1 all: add a compiler directive kage:unit 
This change adds a new compiler directive 'kage:unit' to Kage. This
takes one of these two values: 'pixel' and 'texel'. The default value
is 'texel'.

With the pixel-unit mode, all the built-in functions treats pixels
instead of texels, and the texCoord argument of Fragment is in pixels.
This simplifies shader programs as programs no longer have the notion
of texels.

With the texel-unit mode, the behavior is the same as the current
behavior.

Closes #1431
 2023-04-23 22:11:57 +09:00
divVerent
cc24796270
internal/restorable: optimize removeDuplicatedRegions from O((n+m)^2) to O(n*m + m^2) (#2631) 
This is achieved by replacing the function by one that only adds a single
new region, and only considers duplicates between the previously existing
region and the one newly added one, thereby removing previously redundant
checking of each previously existing region against each other.

This speeds up AAAAXY loading on a Moto G7 Play from 52.27 seconds to
8.15 seconds.

Closes #2626
 2023-04-09 02:31:22 +09:00
Hajime Hoshi
84146510ce internal/restorable: refactoring 2023-03-10 22:29:59 +09:00
Hajime Hoshi
46173ffec6 internal/restorable: refactoring 2023-03-10 01:57:07 +09:00
Hajime Hoshi
8f2097d55e internal/restorable: reduce more duplicated regions 2023-03-09 23:17:02 +09:00
Hajime Hoshi
f3b49e6543 internal/restorable: reduce more duplicated regions 2023-03-09 22:57:57 +09:00
Hajime Hoshi
66db13ef74 internal/restorable: add tests 2023-03-09 21:54:41 +09:00
Hajime Hoshi
367606f274 internal/restorable: remove duplicated regions from i.staleRegions 
Updates #2375
Updates #2581
 2023-03-09 17:15:56 +09:00
Hajime Hoshi
22d74e78b2 internal/restorable: reduce allocations at readPixelsFromGPU 
Updates #2375
 2023-03-08 16:43:43 +09:00
Hajime Hoshi
da55397420 internal/restorable: remove empty regions at appendRegionsForDrawTriangles 2023-03-08 16:32:41 +09:00
Hajime Hoshi
f298b9541b internal/restorable: use a cache for pixels at readPixelsFromGPU 
Updates #2375
 2023-03-08 16:27:38 +09:00
Hajime Hoshi
7f182e7814 internal/restorable: skip basePixels.Clear when the region is empty 2023-03-08 16:21:45 +09:00
Hajime Hoshi
e4fffaf963 internal/restorable: reduce allocations 
Updates #2375
 2023-03-08 16:07:41 +09:00
Hajime Hoshi
7f3cff5e7c internal/restorable: revive pixelsForRestore 
pixelsForRestore was removed at 09e0320309
as the regions for restoring were minimized. However, this caused a
regression and increased allocations on Android.

This fix revives pixelsForRestore, but as a map with region keys and
byte slice values. pixelsForRestore no longer represents a byte slice
for an entire image.

Updates #2375
 2023-03-08 14:52:44 +09:00
Hajime Hoshi
e5bb89aa35 internal/restorable: use a special shader to clear an image 
This reduces one extra internal texture.
 2023-03-01 15:47:03 +09:00
Hajime Hoshi
8f3974eeba internal/restorable: add TestDrawTrianglesAndExtend 2023-02-28 09:06:41 -08:00
Hajime Hoshi
42aa5fa604 internal/restorable: bug fix: an extended image has a wrong state (especially with OpenGL ES) 2023-02-28 08:48:25 -08:00
Hajime Hoshi
62e08e7356 internal/restorable: fix comments 2023-02-26 12:26:22 +09:00
Hajime Hoshi
110ba5403d internal/buffered: remove redundant pixel data if possible 2023-02-26 01:55:43 +09:00
Hajime Hoshi
df944fdf90 internal/restorble: clear pixels when possible to save memory 2023-02-26 00:12:34 +09:00
Hajime Hoshi
f04d9d6925 internal/restoring: avoid using staleRegions when alwaysReadPixelsFromGPU is true 
Updates #2582
 2023-02-25 23:26:28 +09:00
Hajime Hoshi
965fd4cac8 internal/restoring: bug fix: stop keeping pixel data on 32bit architecture 
Updates #4259
 2023-02-25 23:11:42 +09:00
Hajime Hoshi
a0a80bbc1f internal/restorable: do not reset basePixels at makeStale 
This information is still available even after context-lost happens,
so this doesn't have to be reset.
 2023-02-25 21:13:35 +09:00
Hajime Hoshi
aca42e4046 internal/restorable: use sparate regions instead of a big unified region 2023-02-25 15:40:48 +09:00
Hajime Hoshi
09e0320309 internal/restorable: minimize a region for restoring 2023-02-25 15:10:32 +09:00
Hajime Hoshi
ff926b2e9f internal/restorable: reland (2nd): use a smaller size rectangle for staleRegion 2023-02-24 21:25:47 -08:00
Hajime Hoshi
ec6f425fa0 Revert "internal/restorable: reland: use a smaller size rectangle for staleRegion" 
This reverts these commits:

* 0755523776
* e36007a3a3

Reason: TestImageOptionsFill fails with OpenGL ES (https://github.com/hajimehoshi/ebiten/actions/runs/4264894196/jobs/7423561399)
 2023-02-25 03:12:26 +09:00
Hajime Hoshi
0755523776 internal/restorable: bug fix: pixel info was unexpectedly lost 2023-02-25 02:43:58 +09:00
Hajime Hoshi
e36007a3a3 internal/restorable: reland: use a smaller size rectangle for staleRegion 2023-02-25 02:09:22 +09:00
Hajime Hoshi
185529f1cb Revert "internal/restorable: use a smaller size rectangle for staleRegion" 
This reverts commit e4debfd466.

Reason: test failures on Windows: https://github.com/hajimehoshi/ebiten/actions/runs/4262488629/jobs/7418053241
 2023-02-24 21:56:32 +09:00
Hajime Hoshi
e4debfd466 internal/restorable: use a smaller size rectangle for staleRegion 2023-02-24 21:33:39 +09:00