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86 Commits

Author SHA1 Message Date
Hajime Hoshi
6710808cd1 ebiten: compile shaders at NewShader 
Closes #2035
 2022-04-04 02:52:57 +09:00
Hajime Hoshi
f75a70dc40 internal/graphicscommand: treat []float32 instead of interface{} for uniform variables 2022-04-03 03:51:52 +09:00
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
870a18e8f5 internal/buffered: remove unnecessary conditions from resolvePendingPixels 2022-03-21 15:27:21 +09:00
Hajime Hoshi
4b31983b6d internal/buffered: English 2022-03-21 15:20:52 +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
fbcbd2a001 internal/buffered: refactoring 2022-03-21 04:36:32 +09:00
Hajime Hoshi
b3f4d6c522 internal/atlas: add a new parameter specifying a mask for ReplacePixels 2022-03-21 03:56:04 +09:00
Hajime Hoshi
ea81d4abf4 internal/buffered: refactoring 2022-03-20 19:03:41 +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
367a9ec5bf internal/atlas: refactoring 2022-03-20 18:07:29 +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
bd07f6246f internal/buffered: remove mysterious comments 2022-03-20 05:17:43 +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
7d0f95e9be internal/graphicsdriver: refactoring: replace Uniform with []float32 
Closes #2016
 2022-03-13 03:42:13 +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
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
ec677a258f Rename internal/shareable -> internal/atlas 
Also the terms are renamed:

 * shared -> on an atlas
 * not shared -> isolated

Closes #1529
 2021-03-12 00:22:08 +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
f3dddaf324 buffered: Better comment 2020-11-03 02:30:00 +09:00
Hajime Hoshi
bf515bb594 Update version to v2.0.0-alpha 2020-10-04 04:30:40 +09:00
Hajime Hoshi
f3ef2e2af5 Performance optimization for the path without a shader 
Fixes #1355
 2020-09-21 05:43:24 +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
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
f927e09f56 mipmap: Unify DrawImage and DrawTriangles 
Fixes #909
 2020-07-16 02:31:17 +09:00
Hajime Hoshi
7f70797a6d ebiten: Rename DrawTriaglesWithShaderOptions.Textures to Images 2020-07-15 03:49:05 +09:00
Hajime Hoshi
ab95c9014d buffered, shareable: Bug fix: Check source images correctly 2020-07-15 03:37:35 +09:00
Hajime Hoshi
d217bc6033 ebiten: Sparate textures from uniforms at DrawTrianglesWithShader 
Updates #1193
Updates #1239
 2020-07-09 01:59:21 +09:00
Hajime Hoshi
02ef92f4cd ebiten: Remove copying pixels from ReplacePixels and copyImage (renamed to imageToBytes) 
This optimization utilizes the fact that copying happens in the
'shareable' package to add paddings.

Updates #1222
 2020-07-03 03:01:48 +09:00
Hajime Hoshi
71c9e7ac40 driver: Add Region and sourceRegion parameter at Draw 
This is a preparation to remove source-region information from
vertices.

Updates #1210
 2020-07-02 03:26:05 +09:00
Hajime Hoshi
4c640d2500 buffered, restorable: Remove copying pixels 
Instead, the callers (ebiten.NewImageFromImage and
(*ebiten.Image).ReplacePixels) have responsibility to copy the
pixels now. This change should reduce unnecessary copying pixels.

Updates #1222
 2020-07-01 02:56:40 +09:00
Hajime Hoshi
8c5f8c03b7 buffered: Refactoring 2020-06-30 01:16:50 +09:00
Hajime Hoshi
09322dfdc8 buffered: Avoid creating func objects whenever possible 
Fixes #1220
 2020-06-29 21:50:32 +09:00
Hajime Hoshi
aea4630b5f Revert "buffered: Defer ReplacePixels when possible" 
This reverts commit 1395ab5e84.

Reason: This increases the number of ReplacePixels aggressively.
 2020-06-28 02:49:55 +09:00
Hajime Hoshi
36515eb1f5 Revert "ebiten: Make ebiten.Image and buffered.Image 1:1" 
This reverts commit 620981a09a.

Fixes #1218
Updates #896
 2020-06-28 01:01:39 +09:00
Hajime Hoshi
198621404f buffered: Bug fix: Pixel data was not invalidated after DrawImage/Triangles 2020-06-25 13:11:19 +09:00