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274 Commits

Author SHA1 Message Date
Hajime Hoshi
39aaf7fe37 ebiten: update comments 
Updates #2601
 2023-03-14 13:07:40 +09:00
Pierre Curto
4de807cc44
all: fix typos (#2558) 
Signed-off-by: Pierre Curto <pierre.curto@gmail.com>
 2023-01-28 19:06:38 +09:00
Hajime Hoshi
e1992347b7 internal/graphicscommand: rename SetRenderingThread -> SetRenderThread 2022-12-30 13:51:32 +09:00
Hajime Hoshi
c321d069a8 internal/graphicscommand: remove unnecessary type parameters 2022-12-10 00:43:41 +09:00
Hajime Hoshi
0d173834a6 all: speed optimization 2022-12-03 23:09:41 +09:00
Hajime Hoshi
0a6813c17f internal/graphics: use flatten []float32 slice instead of [][]float32 
Closes #2479
 2022-12-03 20:23:58 +09:00
Hajime Hoshi
4ff9a12930 internal/graphicscommand: refactoring 2022-11-12 22:26:28 +09:00
Hajime Hoshi
419bb4c1e9 all: use uint32 instead of float32 for uniform values 
This is a preparation for other types of uniform values.

Updates #2305
 2022-11-12 20:28:07 +09:00
Hajime Hoshi
50021ef3e4 internal/graphicscommand: use buffers for []float32 to reduce allocations 2022-11-04 21:55:44 +09:00
Hajime Hoshi
d73e8f785d internal/graphicsdriver: render various destination regions as one command 
Closes #2232
 2022-11-04 20:49:44 +09:00
Hajime Hoshi
1839dd0b9b internal/graphicscommand: bug fix: test failures on Linux 2022-11-04 03:55:05 +09:00
Hajime Hoshi
80e3baae9f internal/graphicscommand: reduce allocations of float32 slices 2022-11-04 02:34:44 +09:00
Hajime Hoshi
c4e4e55d75 internal/shaderir: cache reachable uniform variables 
Updates #2232
 2022-11-04 01:28:24 +09:00
Hajime Hoshi
384dee7160 internal/graphicscommand: remove unused uniform variables 
This improves possibility of merging graphics commands by reducing
uniform variables.

Updates #2232
 2022-11-03 22:45:17 +09:00
Hajime Hoshi
a5993f09a2 internal/graphicscommand: refactoring: add preserved uniform variables at the graphicscommand package 
This is a preparation to skip setting unnecessary uniform variables
like dstRegion.

Updates #2232
 2022-10-30 22:30:52 +09:00
Hajime Hoshi
ac61126473 internal/graphicscommand: always flush buffers 
After #2423 is fixed, buffers should be able to be flushed safely
anytime.

Updates #2391
Updates #2423
 2022-10-30 10:51:41 +09:00
Hajime Hoshi
5eceabd172 Revert "internal/graphicscommand: bug fix: flush image buffers" 
This reverts commit d6910eb9ab.

Reason: The wasm flakiness occured again

Updates #2391
Updates #2423
 2022-10-30 02:32:28 +09:00
Hajime Hoshi
d6910eb9ab internal/graphicscommand: bug fix: flush image buffers 
This is basically a revert for 4d5b608d0c.
This caused a crash on Windows.

Even after this fix, the browser tests seem no longer flaky, but
I am not 100% sure.

Updates #2391
Closes #2423
 2022-10-30 02:21:56 +09:00
Hajime Hoshi
b019a3723a internal/ui: optimize GPU usages when the screen doesn't have to be updated 
This change skips rendering when 1) the screen is not cleared every frame
(`SetScreenClearedEveryFrame(false)`) and 2) Draw doesn't draw anything
onto the screen. The GPU usages decreased on some machines (e.g. GPU usage
was 10% with an empty Ebitengine project and became 2-3 % on a Windows
machine).

Updates #2341
 2022-10-28 18:51:06 +09:00
Hajime Hoshi
180e456a8e ebiten: rename members of Blend 
Updates #2382
 2022-10-17 00:51:55 +09:00
Hajime Hoshi
2855095ac9 all: unify terms for buffers and flushing 2022-10-16 19:47:00 +09:00
Hajime Hoshi
4d5b608d0c internal/graphicscommand: bug fix: suppress test flakiness on browsers 
Closes #2391
 2022-10-16 17:55:23 +09:00
Hajime Hoshi
27cb149475 internal/graphicscommand: bug fix: resolve unsent WritePixels commands 
(*Image).WritePixels doens't send a command to the queue immediately
but caches commands internally. However, the package atlas assumed
that pixel data was sent to the cache every end of a frame. Then, byte
slices for pixels were corrupted.

This change fixes the issue by resolving all the images when flushing
commands.

Closes #2390
 2022-10-16 15:19:25 +09:00
Hajime Hoshi
09a7d39874 internal/graphicsdriver: add Blend struct 
This is a preparation to specify blend factors and blend operators.

Updates #2382
 2022-10-16 01:08:26 +09:00
Hajime Hoshi
e42ee8c506 internal/graphicscommand: bug fix: call End even if an error causes 
Without calling End, the graphics driver (especially Metal) state
might be stale and might cause another error.

Closes #2388
 2022-10-15 15:23:04 +09:00
Hajime Hoshi
35e9f26681 internal/graphicsdriver/directx: refactoring 2022-10-15 12:16:41 +09:00
Hajime Hoshi
e796646abd internal/graphicscommand: rename arguments 2022-10-15 03:36:25 +09:00
Hajime Hoshi
bf6a5415cf internal/graphicscommand: bug fix: test failures on Windows 2022-10-15 02:56:40 +09:00
Hajime Hoshi
daf349ab72 internal/graphicscommand: bug fix: present at the end of the frame explicitly 
Before this change, presenting happened when the rendering destination
was the final screen. Now this assumption is wrong as the final screen
might be used in the middle of the commands due to DrawFinalScreen.

Instead, this change adds a new argument `present` to FlushCommands to
present the screen explicitly at the end of the frame.

Closes #2386
 2022-10-15 01:54:46 +09:00
Hajime Hoshi
72983d966b all: remove unused conditions 
Now Kage shaders are always used.

The situtation is different from when we fixed for #1355, so we removed
the fast path for #1335. We have to re-check the current performance.

Updates #1355
 2022-10-02 23:50:48 +09:00
Hajime Hoshi
0ae2b1bc24 all: remove unnecessary conditions 
Now a Kage shader is always used.
 2022-10-02 22:30:59 +09:00
Hajime Hoshi
6fca8edc1b internal/graphicscommand: remove unused arguments from DrawTriangles 
Updates #2369
 2022-10-02 22:21:11 +09:00
Hajime Hoshi
080d936d42 internal/graphics: remove unused arguments from DrawTriangles 
Updates #2369
 2022-10-02 22:13:31 +09:00
Hajime Hoshi
6fc9d9316d internal/graphicscommand: remove unnecessary conditions 
Now a Kage shader is always used.
 2022-10-02 22:11:20 +09:00
Hajime Hoshi
95bfa95a91 internal/graphicscommand: refactoring 2022-09-14 23:13:08 +09:00
Hajime Hoshi
4824cbc755 internal/graphicscommand: bug fix: IsInvalidated was not concurrent-safe 
This function was not called actually, so this is not a real problem.
However, this could be a potential problem for a future GLES driver (#292).

Updates #292
Closes #2321
 2022-09-13 12:23:19 +09:00
Hajime Hoshi
35f597e682 internal/graphicsdriver: refactoring: remove FilterScreen 
Closes #2282
 2022-09-06 19:04:15 +09:00
Hajime Hoshi
63e3c4adea Revert "internal/graphics: remove FilterScreen and use an original Kage program instead" 
This reverts these commits

* 3259ef3daf
* 7c55065490
* 5bb70f485e

Reason: iOS crash. Probably we have to prepare a special rendering
pipeline for the final screen.

Closes #2278
 2022-08-30 01:56:06 +09:00
Hajime Hoshi
b2f874a244 image/rectangle: read pixels only for necessary parts 
Closes #2274
 2022-08-27 23:23:33 +09:00
Hajime Hoshi
5bb70f485e internal/graphics: remove FilterScreen and use an original Kage program instead 
Updates #2046
 2022-08-26 17:41:29 +09:00
Hajime Hoshi
70f5e84098 internal/graphicsdriver: rename ReplacePixels to WritePixels 
Updates #2236
 2022-08-08 03:05:04 +09:00
Hajime Hoshi
869147eda0 internal/graphicscommand: rename pixelCommand -> readPixelCommand 
Updates #1995
 2022-08-08 01:47:07 +09:00
mattn
2bacecca24
fix typos (#2227) 2022-08-03 22:40:39 +09:00
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
a866fe7391 internal/graphicscommand: improve debug command messages for shaders 2022-07-06 19:29:19 +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
afe1a93648 internal/graphicscommand, internal/graphicsdriver/metal: remove unused code 2022-07-03 15:23:52 +09:00
Hajime Hoshi
a9c9e18ff4 internal/graphicscommand: better strings for ColorM 2022-06-30 11:13:02 +09:00
Hajime Hoshi
6398230f84 internal/graphicscommand: add 'screen' info to (*newImageCommand).String() 2022-06-06 11:13:04 +09:00
Hajime Hoshi
31fd736ca5 internal/graphicscommand: refactoring: unify NewScreenFrameBufferImage and NewImage 2022-06-06 09:21:11 +09:00
Hajime Hoshi
6710808cd1 ebiten: compile shaders at NewShader 
Closes #2035
 2022-04-04 02:52:57 +09:00
Hajime Hoshi
02db3bad53 internal/graphicscommand: remove the dependency on a graphics driver from compileShader 
Updates #2035
 2022-04-04 02:09:08 +09:00
Hajime Hoshi
65094c61b1 internal/graphicscommand: reland: merge adjacent commands if the same shader and uniform variables are used 
Closes #1846
 2022-04-03 03:57:49 +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
651c5693c6 Revert "internal/graphicscommand: merge adjacent commands if the same shader and uniform variables are used" 
This reverts commit 425ce27976.

Reason: test failures
 2022-04-03 00:11:15 +09:00
Hajime Hoshi
425ce27976 internal/graphicscommand: merge adjacent commands if the same shader and uniform variables are used 
Closes #1846
 2022-04-02 23:55:14 +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
cd57bccbfc internal/graphicsdriver: let some functions return an error 
This is a preparation for the DirectX driver.

Updates #1007
 2022-03-21 22:23:12 +09:00
Hajime Hoshi
5e973ab419 Revert "internal/graphicscommand: clear the queue regardless of an error" 
This reverts commit e21636fbb9.

Reason: Simply this is no longer needed. We gave up testing when an error
occurs in a graphics command queue.
 2022-03-21 21:57:59 +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
e21636fbb9 internal/graphicscommand: clear the queue regardless of an error 
There was a potential issue that commands in the queue are never
reset when an error happens and the queue continues to send errors.
This is problematic especially for testings.

This change fixes the issue by Go's defer.
 2022-03-21 20:10:03 +09:00
Hajime Hoshi
ad0e0e3e66 internal/graphicscommand: remove an unused member 2022-03-21 19:50:05 +09:00
Hajime Hoshi
5fe6791b5d internal/graphicscommand: add a new paramter 'mask' to ReplacePixels 2022-03-21 01:11:01 +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
3e44a20b22 internal/graphicscommand: swap arguments 2022-03-20 00:09:17 +09:00
Hajime Hoshi
7c2300b352 internal/graphicscommand: reduce the usages of the graphicsDriver function 2022-03-19 23:03:34 +09:00
Hajime Hoshi
7d0f95e9be internal/graphicsdriver: refactoring: replace Uniform with []float32 
Closes #2016
 2022-03-13 03:42:13 +09:00
Hajime Hoshi
dd8900ea48 internal/graphicsdriver: refactoring: choose the graphics driver at this package 2022-02-27 23:51:19 +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
Hajime Hoshi
b22309a0e5 internal/graphicsdriver: replace Pixels with ReadPixels 
Now preparing a byte slice is the caller's responsibility.
 2022-02-27 20:03:13 +09:00
Hajime Hoshi
8b7273b74a internal/graphicsdriver/metal: call PresentDrawable only when necessary 2022-02-22 01:37:13 +09:00
Hajime Hoshi
fcd4453e4f ebiten: remove RunOnMainThread 
Unfortunately, there are several issues in RunOnMainThread:

 * RunOnMainThread cannot be portable: It is impossible to implement this
   correctly on mobiles.
 * RunOnMainThread doesn't make sense on mobiles: the rendering works on
   a different thread (goroutine) on mobiles.
 * RunOnMainThread can cause deadlocks very easily.

Until we find a better solution, let's remove this.

Closes #1945
 2022-02-14 01:49:42 +09:00
Hajime Hoshi
ce3f83958e internal/graphicscommand: rename RunOnMainThread -> RunOnRenderingThread 2022-02-14 00:20:49 +09:00
Hajime Hoshi
df60c4c92d internal/driver: rename to internal/graphicsdriver 2022-02-06 20:41:32 +09:00
Changkun Ou
626c91e360
ebiten: add RunOnMainThread(func()) (#1927) 
Closes #1926
 2022-01-03 03:30:29 +09:00
Hajime Hoshi
f182b185d9 internal/graphicscommand: bug fix: overflow when len(vertices) > len(indices) 
Closes #1913
 2021-12-26 06:15:12 +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
b1a442f86a internal/graphicscommand: Optimization: Pool drawTrianglesCommand objects 2021-10-29 23:41:47 +09:00
Hajime Hoshi
8063f2050c internal/graphicscommand: Optimize flush 2021-09-23 00:03:41 +09:00
Hajime Hoshi
7675e2735b internal/graphicscommand: Refactoring: Do not you 'int' as a variable name 2021-09-22 23:39:56 +09:00
Hajime Hoshi
5ac357959c internal/graphicscommand: Bug fix: memory leak at q.commands 
Apparently, the part of a slice between len and cap-1 still holds
references. Release them explicitly.

Closes #1803
 2021-09-09 04:28:31 +09:00
Hajime Hoshi
a3570331dd internal/restorable: Delay initializing emptyImage 
Now NeedsRestorable can always return a correct value.
 2021-09-09 03:27:22 +09:00
Hajime Hoshi
60b8f82bfd graphicscommand: Dump internal image info on the debug mode 
Closes #1714
 2021-08-05 01:16:42 +09:00
Hajime Hoshi
21aa96f9f5 internal/affine: Refactoring: Make ColorM interface 2021-07-27 12:10:22 +09:00
Hajime Hoshi
b0106e95b9 internal/restorable: Bug fix: Test failed on macOS (Metal) 2021-07-09 20:21:04 +09:00
Hajime Hoshi
6213c17abc internal/driver: Add Graphics.Initialize 2021-07-07 13:58:42 +09:00
Hajime Hoshi
5e83f409e6 internal/graphicscommand: Add a missing colon to a command string 2021-07-07 01:54:22 +09:00
Hajime Hoshi
59fa689f22 internal/graphicscommand: Misspelling 2021-07-05 23:32:19 +09:00
Hajime Hoshi
5e1d6c06f1 internal/graphicscommand: Merge even-odd draw-triangles commands when possible 
Closes #1685
 2021-07-05 23:28:33 +09:00
Hajime Hoshi
92b3dab33c internal/graphicscommand: Refactoring: Use type assesion instead of interface 
This was an optimization in GopherJS era. This change removes this
to simplify the implementation.
 2021-07-05 21:16:04 +09:00
Hajime Hoshi
b2d4521e22 internal/graphicscommand: Log 'even-odd' property 2021-07-05 19:35:34 +09:00
Hajime Hoshi
674802d2f5 ebiten: Bug fix: Draw commands with EvenOdd should not be merged 
Updates #1684
 2021-07-05 18:08:55 +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
e9b6237f61 internal/driver: Refactoring: Merge two Draw* functions 2021-07-01 15:55:48 +09:00
Hajime Hoshi
73bf1f36e5 internal/driver: Define InvalidImageID / InvalidShaderID 2021-07-01 13:56:42 +09:00
Hajime Hoshi
817d176994 internal/graphicscommand: Misspelling at newShaderCommand.String 2021-06-27 23:20:27 +09:00
Humphrey Shotton
21cfe362c8
internal/graphicscommand: fix missing graphicscommand log (#1543) 
Closes #1544
 2021-03-15 02:14:03 +09:00
Hajime Hoshi
6b3c51921c internal/driver: Remove Image.Sync 
Syncing is no longer needed for Metal, and additionally, OpenGL's sync
implementation was mock.

Updates #1508
 2021-02-26 23:16:28 +09:00
Hajime Hoshi
9a69c3ea9c graphicscommand: Add 'dst-region' to String of DrawTriangles command 2020-11-27 01:48:17 +09:00