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68 Commits

Author SHA1 Message Date
Hajime Hoshi
afed6a83c6 internal/graphics: change the naming convention: Num -> Count 
This change also renames ebiten.MaxIndicesNum -> ebiten.MaxIndicesCount.
 2022-07-13 02:02:44 +09:00
Hajime Hoshi
8522bfd0bf internal/graphicscommand: bug fix: replacePixelsCommand should not read pixels 
Reading pixels, writing pixels, and using the image as a source might
cause a flaky behavior with Metal. Stop reading pixels if possible.

Closes #2180
 2022-07-05 23:30:26 +09:00
Hajime Hoshi
dd805c9414 internal/atlas: remove a wrong comment 
(*restrable.Image).ReplacePixels can take overlapped regions.
See TestOverlappedPixels.

Updates #2180
 2022-07-05 13:59:23 +09:00
Hajime Hoshi
253f2757d1 internal/atlas: add a test to modify pixels after ReplacePixels call 2022-06-11 23:44:29 +09:00
Hajime Hoshi
37369a2f4b internal/atlas: add TestMaxImageSizeJust 2022-06-10 14:30:18 +09:00
Hajime Hoshi
03567f74f9 internal/atlas: bug fix: respect injected maxSize for testings 2022-06-10 14:25:08 +09:00
Hajime Hoshi
7c458f519e internal/atlas: remove unnecessary comments 2022-06-10 13:53:24 +09:00
Hajime Hoshi
6b814888b5 internal/atlas: always use DrawTriangles at putOnAtlas 
DrawTriangles was introduced at #1508, and apparently there is no
reason we should use ReplacePixels here. So, simplify the logic by
using only DrawTriangles.
 2022-06-10 02:58:04 +09:00
Hajime Hoshi
bdae45be8f internal/atlas: add assertions 2022-06-10 02:38:35 +09:00
Hajime Hoshi
116e131ccf internal/atlas: rename ImageTypeIsolated -> ImageTypeUnmanaged 2022-06-10 02:11:08 +09:00
Hajime Hoshi
b40022b286 internal/atlas: stop using padding for ImageTypeVolatile and ImageTypeIsolated 
Closes #2131
 2022-06-10 00:54:48 +09:00
Hajime Hoshi
9e34103491 internal/atlas: refactoring: make paddingSize a method 
Updates #2131
 2022-06-10 00:23:25 +09:00
Hajime Hoshi
5290605b2d internal/atlas: add comments 2022-06-08 11:18:08 +09:00
Hajime Hoshi
9ee56ac320 inetrnal/atlas: remove unnecessary (and risky) locks 2022-06-08 10:05:15 +09:00
Hajime Hoshi
3b6a080519 internal/atlas: bug fix: use the global lock for shaders 
Closes #2129
 2022-06-08 10:00:31 +09:00
Hajime Hoshi
81f91658ff internal/atlas: refactoring: remove SetVolatile and SetIsolate 
Pass an image type to NewImage instead.
 2022-06-08 01:08:00 +09:00
Hajime Hoshi
b8e8d72377 internal/restorable: rename ImageTypeScreenFramebuffer -> ImageTypeScreen 2022-06-07 23:45:35 +09:00
Hajime Hoshi
73c893e977 internal/restorable: refactoring: unify NewScreenFramebufferImage and NewImage 2022-06-06 09:33:50 +09:00
Hajime Hoshi
7f10744514 internal/atlas: add an assertion at putOnAtlas 2022-06-06 09:01:04 +09:00
Hajime Hoshi
9bf5f2188f internal/atlas: add an assertion at SetIsolated 2022-06-06 08:25:43 +09:00
Hajime Hoshi
86a0a4154d internal/atlas: rename SetIsolate -> SetIsolated 2022-06-06 07:17:45 +09:00
Hajime Hoshi
b9012fc6ed internal/atlas: unify the term 'isolate' and 'independent' to 'isolate' 2022-06-06 00:28:23 +09:00
Hajime Hoshi
faf1e7350d internal/atlas: bug fix: wrong logic to create a new mask with edges 
* Fixed wrong operator orders
 * Cleared an allocated region explicitlly

Closes #2089
 2022-05-08 23:06:10 +09:00
Hajime Hoshi
928d82c685 internal/atlas: potential bug fix: restore images before other image manipulations 
From the reported stack trace, there could be a potential issue in
atlas.BeginFrame: images were manipulated before the images are restored.
Restoring images assumes that all images are not stale, but manipulating
images like putOnAtlas might cause other images stale in ReplacePixels.

Though we failed to reproduce the case, this fix should make sense.

Updates #2075
 2022-04-18 02:19:46 +09:00
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
351ef9fbb7 internal/atlas, internal/graphicsdriver: move the adjusting-pixel logic to atlas 
Now pixels are adjusted even when the graphics driver doesn't have
high-precision floats, but this should not be problematic. This was
introduced at 9bff33472a, but the
adjusting way is much different from the current way.

Updates #879
Closes #1820
 2022-04-02 05:15:29 +09:00
Hajime Hoshi
34e23f5256 internal/restorable: treat texels instead of pixels 
Updates #1820
 2022-04-02 04:25:27 +09:00
Hajime Hoshi
0c6362c93a internal/atlas: move the color scaling from internal/atlas to ebiten 
Updates #1820
 2022-04-02 02:47:56 +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
fc96eb30a1 internal/atlas: simplify the logic by adding paddings to the mask 2022-03-21 16:13:21 +09:00
Hajime Hoshi
5c3f8915d1 internal/atlas: add an argument check 2022-03-21 15:11:38 +09:00
Hajime Hoshi
4f070915b2 internal/atlas: bug fix: do not use the padding when a mask is specified 
With paddings, a mask size was not appropriate.

As a simple solution, let's not use paddings when a mask is specified.
 2022-03-21 05:50:31 +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
5c79b86412 internal/restorable: add a new parameter specifying a mask for ReplacePixels 2022-03-21 03:08:58 +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
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
77f765d483 internal/testing: bug fix: considering the case when Y is inverted 
Closes #2003
 2022-02-27 22:14:32 +09:00
divVerent
f2209a0b51
internal/atlas: optimization: send premultiplied alpha from vertex to fragment shader. (#1996) 
Note that this applies only to the builtin shaders - interface for Kage stays
unchanged for compatibility.

Minor compatibility delta: when interpolating alpha values, previous code has
created nonsense values, such as, when interpolating from
fully-transparent-black (0,0,0,0) to opaque-white (1,1,1,1), something like
half-transparent-grey (0.25,0.25,0.25,0.5) where half-transparent-white
(0.5,0.5,0.5,0.5) is used by the new code.

I assume this is a strict improvement, however this may warrant some testing.

Possible later improvement could be moving the premultiplication from fragment
shader to CPU. Did not do this as it makes the code rather inconsistent of Kage
vs built-in shader usage.

Updates #1772
 2022-02-24 02:27:50 +09:00
Hajime Hoshi
f17d222a4b internal/atlas: resolve deferred every frame instead of every tick 
Resolving defferred functions doesn't have to be done every tick. Rather,
this should be done every frame as this is related to rendering.
 2022-02-14 03:45:58 +09:00
Hajime Hoshi
df60c4c92d internal/driver: rename to internal/graphicsdriver 2022-02-06 20:41:32 +09:00
Hajime Hoshi
8321cecfdd internal/atlas: typo 2022-01-19 23:44:59 +09:00
Hajime Hoshi
d1a5a161d7 internal/atlas: typo 2022-01-08 23:33:59 +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
0238549cfb internal/atlas, initernal/graphics: Better buffer size calculation 2021-10-31 17:20:39 +09:00
Hajime Hoshi
d236d73a1f internal/atlas, initernal/graphics: Bug fix: Needed to reset 'notFullyUsedTime' 2021-10-31 17:18:07 +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