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
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Updates #844
Closes #1684
2021-07-05 03:35:55 +09:00
Hajime Hoshi
ec677a258f
Rename internal/shareable -> internal/atlas
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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
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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
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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
c6053bcf14
ebiten: Remove the error returning value from NewImage
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Updates #1380
2020-10-06 00:48:56 +09:00
Hajime Hoshi
fe97e7b0a5
ebiten: Remove the filter argument from NewImage and NewImageFromImage
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Updates #503
2020-10-05 01:40:44 +09:00
Hajime Hoshi
8f00c8fbf5
ebiten: Remove the argument from Update
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Fixes #1260
2020-10-04 19:33:10 +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
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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
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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
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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
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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
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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)
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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
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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
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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
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Fixes #1220
2020-06-29 21:50:32 +09:00
Hajime Hoshi
aea4630b5f
Revert "buffered: Defer ReplacePixels when possible"
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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"
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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
Hajime Hoshi
4a7929cf71
buffered: Bug fix: Duplicated calls of resolvePendingPixels
2020-06-25 04:08:24 +09:00
Hajime Hoshi
b620b4334e
buffered: Bug fix: Corner case of the race condition
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Updates #1195
2020-06-17 03:31:54 +09:00
Hajime Hoshi
0beddf5519
buffered: Bug fix: Race condition at checkDealeydCommandsNil
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This change also renames checkDealeydCommandsNil to
checkDealeydCommandsFlushed, which makes more sense.
Updates #1195
2020-06-17 03:19:35 +09:00
Hajime Hoshi
d9cf1095d4
buffered: Bug fix: Race conndition on delayedCommands
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This CL fixes the race condtion on delayedCommands, which can be
accessed and set to nil at the same time.
This CL separates some operations for delayedCommands into slow-
paths and fast-paths, and use mutex only at slow-paths for
performance. The implementation is based on sync.Once.
Fixes #1195
2020-06-16 23:22:18 +09:00
Hajime Hoshi
620981a09a
ebiten: Make ebiten.Image and buffered.Image 1:1
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This change creates a new buffered.Image even for a sub-image. This
can increase a memory usage a little, but decrease the GPU memory
usage since only the necessary pixels are allocated on a texture
atlas.
Fixes #896
Updates #1194
2020-06-14 11:15:38 +09:00
Hajime Hoshi
1395ab5e84
buffered: Defer ReplacePixels when possible
2020-06-14 04:41:51 +09:00
Hajime Hoshi
cf3436da21
buffered: Skip filling operation if possible
2020-06-14 04:17:57 +09:00
Hajime Hoshi
96fa0565e4
buffered: Remove mutex and use sync/atomic for performance
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This change also enables to remove the optimization at
(*buffered.Image).ReplacePixels.
// This commit w/ the optimization
BenchmarkImageDrawOver-8 60225 19241 ns/op
// This commit w/o the optimization
BenchmarkImageDrawOver-8 66567 17700 ns/op
// The previous w/ the optimization
BenchmarkImageDrawOver-8 62355 19580 ns/op
// The previous w/o the optimization
BenchmarkImageDrawOver-8 54460 22768 ns/op
Updates #1137
2020-06-14 01:16:23 +09:00
Hajime Hoshi
40906676e6
buffered: Add 'Pixels' and remove 'At'
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This is a preparation to make shareable.Image and ebiten.Image 1:1
Now sub-images doesn't have its own shareable.Image.
Updates #896
Updates #1194
2020-06-13 21:01:50 +09:00
Hajime Hoshi
2f843c49a6
shader: Fix the case when the source image is nil for shaders
2020-06-04 01:35:35 +09:00
Hajime Hoshi
f92253487f
buffered: Add Shader
2020-05-30 03:36:28 +09:00
Hajime Hoshi
218b6fc172
mipmap: Add Shader
2020-05-29 04:12:41 +09:00
Hajime Hoshi
bbf9b219ec
buffered: Skip mutex at ReplacePixels when possible
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Updates #1137
2020-04-19 00:18:19 +09:00
Hajime Hoshi
3550abef7a
shareable: Replace At with Pixels
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This change replaces the API At with Pixels to reduce mutex locks.
Updates #1137
2020-04-18 21:05:51 +09:00
Hajime Hoshi
bbeb0d14e6
buffered: Defer filling an image
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This change defers filling an image so that successive fillings
can be merged into one for more efficient rendering.
Fixes #1134
2020-04-18 02:11:25 +09:00
Hajime Hoshi
514c3faebd
buffered: Remove unnecessary line and add comments
2020-04-17 21:50:42 +09:00
Hajime Hoshi
1d701577d6
buffered: Use the pending pixels when possible at At
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(*Image).At can be unnecessarily slow since this tries to get
pixels from GPU. This change reduces the chance to read GPU by
using its pending pixels when possible.
Fixes #1137
2020-04-17 21:34:49 +09:00
Hajime Hoshi
ab94cebd02
buffered: Use RunGame for tests
2020-04-01 18:32:14 +09:00
corfe83
b3c567de89
Fix another ~300 allocations per frame in my test project ( #1089 )
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This simple change brings my simple test project from 752 allocations per frame to 474 allocations per frame. It seems a shame that go's escape analysis is not smart enough to leave this variable on the stack.
GeoM is a 24-byte struct and there is a slight perf difference that we are storing it in stack, but also copying it around with this change (instead of an 8-byte pointer). This could make things faster (due to stack / CPU cache) or slower (due to copying more memory) - when I try a stress test (drawing 100K images per frame), I can't see any actual performance difference (but I do see 100K fewer allocations, and GC is no longer running almost all the time).
2020-02-22 13:40:17 +09:00
Hajime Hoshi
875a529708
graphics: Allow ReplacePixels on a sub-image
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Fixes #980
2020-02-16 22:18:07 +09:00
Hajime Hoshi
d9bd7ab07d
buffered: Remove (*Image).Set
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This is a preparation for ReplacePixels of a sub-image.
Updates #980
2020-02-16 21:45:28 +09:00
Hajime Hoshi
733c1b649a
buffered: Bug fix: Copying pixels failed for the delayed commands
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Fixes #1082
2020-02-16 20:16:04 +09:00
Hajime Hoshi
911b36ed98
buffered: Refactoring
2020-02-16 20:03:04 +09:00
Hajime Hoshi
405ae99b32
buffered: Refactoring: Flush delayed functions without the lock
2020-02-16 19:53:17 +09:00
Hajime Hoshi
ff8689cfcd
buffered: Bug fix: Set and some functions before the main loop caused wrong results
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invalidatePendingPixels was not called properly.
Fixes #1081
2020-02-16 19:06:48 +09:00
Hajime Hoshi
6250dd9f9b
buffered: Bug fix: ebiten.Run must be called from the main thread
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Updates #1027
2020-02-09 04:53:26 +09:00
Hajime Hoshi
4159c500bd
buffered: Refactoring: Use defer
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defer's performance will be much better as of Go 1.14.
https://tip.golang.org/doc/go1.14#runtime
2020-02-08 20:58:28 +09:00
Hajime Hoshi
46601bb516
graphics: Fill the screenshot in black when the screen is not transparent
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Fixes #997
2020-02-06 03:08:16 +09:00
Hajime Hoshi
b3bdf51905
graphicscommand: Return the error immediately ( #1060 )
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Now grpahicscommand saves the error and shows the error after a
while. This was good to simplify the API but was the cause to hide
some issues.
This change fixes all the errors to be returned immediately, and
buffer this in the ebiten package instead.
Fixes #971
2020-01-19 01:18:56 +09:00
Hajime Hoshi
68d58d7452
buffered: Refactoring
2020-01-11 03:11:56 +09:00
Hajime Hoshi
52a5ed0ad4
buffered: Add tests for #1050
2020-01-11 02:45:46 +09:00
hiroebe
27404b7ae3
buffered: Fix delayed DrawImage() ( #1050 )
2020-01-10 23:58:22 +09:00
Hajime Hoshi
c99fd1a742
mipmap: Create mipmap package and bufferd.Image uses it
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Mipmap calculation must be executed after the main loop starts
because the graphics driver's HasHighPrecisionFloat is needed.
Then, operations on mipmap images must be called from images in
buffered package.
Updates #1044
2020-01-08 02:06:01 +09:00
Hajime Hoshi
42056c2d61
restorable: Refactoring: Remove Clear
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Fill now fills the whole texture.
2019-12-02 03:03:07 +09:00
Hajime Hoshi
16b3a5c296
buffered: Bug fix: Needed to copy pixels when buffering
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Updates #983
2019-11-16 16:39:02 +09:00
Hajime Hoshi
8d12446dbe
buffered: Bug fix: reset the flag when invalidating the pending pixels
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Updates #977
2019-11-09 05:54:27 +09:00
Hajime Hoshi
ec59e9b9ae
buffered: Bug fix: Resolve pixels only when Set is called
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Fixes #977
2019-11-09 05:43:36 +09:00
Hajime Hoshi
5027bc1af5
buffered: Allow Set before the game runs
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Fixes #949
2019-10-12 03:13:29 +09:00
Hajime Hoshi
3cf867035d
buffered: Do not delay commands if possible
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Delaying commands causes memory allocations, which can be heavy
especially on browsers.
This avoids to use 'defer' for performance.
2019-09-27 03:27:47 +09:00
Hajime Hoshi
3291ec51bb
buffered: Use a raw function to avoid allocating structs
2019-09-27 00:37:31 +09:00
Hajime Hoshi
fc3e8bebe4
Use 0-length slice instead of nil to keep capacities
2019-09-27 00:34:55 +09:00
Hajime Hoshi
79b32c7601
graphics: Add buffered package
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Moved the command queue to the package.
2019-09-21 22:34:37 +09:00