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71 Commits

Author SHA1 Message Date
Hajime Hoshi
81b9f91f86 internal/graphicscommand: compile shaders lazily 
With DirectX, the graphics driver cannot be determined until the
main loop starts, as a transparent window cannot be treated with
DirectX so far. On the other hand, compiling shaders requires a
graphics driver as it requires information about Y directions of
NDCs and framebuffers.

This change delays compiling shaders until the graphics commands
are actually executed in the main loop.

Updates #1007
Updates #2019
 2022-03-21 21:09:02 +09:00
Hajime Hoshi
c316aaae72 internal/buffered: simplify the API 2022-03-21 15:19:06 +09:00
Hajime Hoshi
29f7a45ccc internal/buffer: remove the graphics-driver argument from ReplacePartialRegionPixels 
This is necessary to remove the graphics driver usage from
(*ebiten.Image).At. And this is necessary to determine the graphics
driver after the window becomes transparent or not.

Unfortunately, it is not obvious to make a transparent window with
DirectX. Then, the determination of a graphics driver should be delayed.

Updates #1007
 2022-03-21 05:59:43 +09:00
Hajime Hoshi
14c327c89b internal/atlas: replace Pixels with At to reduce unnecessary slice allocations 2022-03-20 18:39:17 +09:00
Hajime Hoshi
11ff0ab48c internal/atlas: refactoring: remove arguments from Pixels 2022-03-20 18:28:57 +09:00
Hajime Hoshi
54b4e87506 internal/restorable: bug fix: ReplacePixels on a sub-image might panic on Android 
If regions by ReplacePixel are overlapped, this can panics. This can
happen only on Android, where a context lost can happen.

Thus, a sub-image cannot call a direct ReplacePixels. internal/buffer
has to care this.
 2022-03-20 18:01:37 +09:00
Hajime Hoshi
c3e855ab02 internal/buffered: refactoring 2022-03-20 16:44:11 +09:00
Hajime Hoshi
cc574ad67e internal/atlas: rename functions: Area -> Region 2022-03-20 04:20:23 +09:00
Hajime Hoshi
b59dd45239 internal/buffered: separate ReplacePixels with the large-area and small-area versions 
For the large-area version, this doesn't require a graphics driver.
This is necessary to ensure that ReplacePixels never needs a graphics
driver.
 2022-03-20 04:13:31 +09:00
Hajime Hoshi
4cbce71b2b internal/graphicscommand: move the choice of graphics drivers to internal/ui 2022-03-20 02:51:31 +09:00
Hajime Hoshi
8e3576b404 internal/mipmap: remove unused functions 2022-03-19 23:45:15 +09:00
Hajime Hoshi
7d0f95e9be internal/graphicsdriver: refactoring: replace Uniform with []float32 
Closes #2016
 2022-03-13 03:42:13 +09:00
Hajime Hoshi
82b9f7dc56 ebiten: refactoring: remove setScreenClearedEveryFrame 2022-02-13 20:40:46 +09:00
Hajime Hoshi
df60c4c92d internal/driver: rename to internal/graphicsdriver 2022-02-06 20:41:32 +09:00
Hajime Hoshi
e66d87e03d internal/buffered, interal/mipmap: typo 2022-01-08 23:32:58 +09:00
Hajime Hoshi
9d72d8c65a internal/buffered, interal/mipmap: typo 2022-01-08 23:31:20 +09:00
Hajime Hoshi
0680ca413d internal/atlas: bug fix: the offscreen must be an independent image 
Closes #1938
 2022-01-08 23:25:06 +09:00
Hajime Hoshi
06f4142ca0 internal/driver: Optimization: Replace interface{} with driver.Uniform 
Converting a value from/to interface{} can create a value in heap
and this is not efficient.
 2021-10-30 02:58:28 +09:00
Hajime Hoshi
4b64eadfe5 internal/mipmap, internal/atlas: Integrate for-loops for color scaling 2021-09-23 00:28:20 +09:00
Hajime Hoshi
f79acf9569 internal/mipmap: Bug fix: nil should be meaningful for a mipmap map 2021-09-21 00:46:11 +09:00
Hajime Hoshi
81fd7ab8f6 internal/mipmap: Create a mipmap map lazily 2021-09-20 23:27:14 +09:00
Hajime Hoshi
f7738b812b internal/mipmap: Skip color scaling when possible 2021-09-06 12:11:52 +09:00
Hajime Hoshi
8c9ec8fc9f interna/affine: Avoid UnsafeElements at At 
Updates #1796
 2021-09-04 17:55:51 +09:00
Hajime Hoshi
df710a5c63 internal/affine: Change UnsafeElements to take arguments 
This will enable to suppress unnecessary array allocations in the
future.

Updates #1796
 2021-09-04 17:38:30 +09:00
Hajime Hoshi
18903db1c6 internal/atlas: Bug fix: Unexpected padding in screenshots 
Closes #1736
 2021-07-29 16:09:29 +09:00
Hajime Hoshi
21aa96f9f5 internal/affine: Refactoring: Make ColorM interface 2021-07-27 12:10:22 +09:00
Hajime Hoshi
b466a0cbd7 ebiten: Add EvenOdd to DrawTrianglesOptions and DrawShaderTrianglesOptions 
Updates #844
Closes #1684
 2021-07-05 03:35:55 +09:00
Hajime Hoshi
26b9fa20c1 internal/graphics: Bug fix: Race condition at QuadVertices 
QuadVertices or verticesBackend.slice reused its backend slice.
This caused a race condition. QuadVertices can be accessed from
multiple goroutines, and resetting the head and copying the data
at internal/graphicscommand might not be synced.

This change fixes this issue by basically reverting
9cb631e30f.

Closes #1546
 2021-03-20 16:32:13 +09:00
Hajime Hoshi
c7330883ef restorable: Remove Fill and make (*ebiten.Image).Fill available for sub-images 
Now a scissor (a clipping region) can be specified, we don't have to
worry about the rendering results out of the specified region.
Replace the implmenetation of the Fill with just a DrawTriangles with
an empty white image.

As a side effect, SubImage is avilable for Fill.

Fixes #1416
 2020-11-08 02:50:06 +09:00
Hajime Hoshi
ed028110cf ebiten: Allow rendering on a sub-image by scissor test 
Fixes #1255
 2020-11-08 00:58:44 +09:00
Hajime Hoshi
fa53160e18 mipmap: Stop using negative mipmaps 
Negative mipmaps tend to allocate extremely big images.

Instead, encourage to use images with explicit padding when enlarging
the image.

Fixes #1400
 2020-10-31 02:52:40 +09:00
Hajime Hoshi
e7d080ca4a mipmap: Bug fix: Too big scale tried to allocate too big images 
Fixes #1399
 2020-10-21 11:28:05 +09:00
Hajime Hoshi
a3cb78558b mipmap: Bug fix: Scale could be Inf/0 and caused a forever loop 
Fixes #1398
 2020-10-21 10:55:36 +09:00
Hajime Hoshi
b2d618c2be mipmap, shareable: Refactoring: Remove SetGraphicsDriver 2020-10-13 01:36:52 +09:00
Hajime Hoshi
bf515bb594 Update version to v2.0.0-alpha 2020-10-04 04:30:40 +09:00
Hajime Hoshi
41564533f9 ebiten: Allow SubImage at DrawRectShader 2020-09-20 04:48:10 +09:00
Hajime Hoshi
8aef1f9080 restorable: Enable to set the 'volatile' state later 
Updates #1309
 2020-08-19 00:57:23 +09:00
Hajime Hoshi
a67fd4a2b3 mipmap: Bug fix: Adopt 32 for tooBigScale 
I found the case that 64 was not enough on Huawei ALE-L02.
 2020-08-15 15:39:27 +09:00
Hajime Hoshi
62fbac2290 mipmap: Bug fix: HasHighPrecisionFloat cannot be called before the main loop 
Instead, use the common number for the too-big scale.

Fixes #1270
 2020-07-29 12:46:09 +09:00
Hajime Hoshi
da98e67345 mipmap: Bug fix: Wrong level calculation when the indices are empty 
Fixes #1269
 2020-07-28 14:02:51 +09:00
Hajime Hoshi
637afe6d67 mipmap: Skip mipmap calculation if possible 
If we know we can skip mipmap calculation from GeoM, let's skip it.

Updates #1265
 2020-07-26 12:25:03 +09:00
Hajime Hoshi
d017a1b95e Swap the order of the dependencies 'buffered and 'mipmap' 2020-07-26 12:15:23 +09:00
Hajime Hoshi
e0d5763a60 shader: Use the fixed number of images for shaders 
This changes uses arrays rather than slices in order to avoid heap
allocations.

Updates #1193
 2020-07-18 18:27:47 +09:00
Hajime Hoshi
52773e1d12 mipmap: Bug fix: Crash at DrawTrianglesWithShader 2020-07-16 23:02:33 +09:00
Hajime Hoshi
c4c9771b78 mipmap: Bug fix: Infinite loop at (*Mipmap).mipmapLevelFromDistance 2020-07-16 03:00:10 +09:00
Hajime Hoshi
bf56492d2d mipmap: Bug fix: mipmapLevelFromDistance must be called from the source 2020-07-16 02:43:08 +09:00
Hajime Hoshi
f927e09f56 mipmap: Unify DrawImage and DrawTriangles 
Fixes #909
 2020-07-16 02:31:17 +09:00
Hajime Hoshi
7f2be42410 mipmap: Use mipmap for DrawTriangles 
Updates #909
 2020-07-16 02:31:11 +09:00
Hajime Hoshi
275dd438fa mipmap: Refactoring: Do not use mipmap when the image is volatile 2020-07-16 01:19:57 +09:00
Hajime Hoshi
04b26adf3d mipmap: Refactoring 2020-07-16 00:52:41 +09:00