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278 Commits

Author SHA1 Message Date
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
534d82c17d internal/builtinshader: move Filter and Address from internal/graphicsdriver 2022-10-02 23:24:15 +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
311aa7dcf8 all: use Kage shaders in internal packages 
Updates #2369
 2022-10-02 19:17:09 +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
Terra Brown
a1cc44833d
add errcheck static analysis (#2293) 
Closes #2287
 2022-09-10 01:52:46 +09:00
Hajime Hoshi
35f597e682 internal/graphicsdriver: refactoring: remove FilterScreen 
Closes #2282
 2022-09-06 19:04:15 +09:00
Hajime Hoshi
ae41530f1c internal/graphicscommand: move availableFilename to graphicscommand 2022-08-31 13:26:14 +09:00
Hajime Hoshi
d66c552912 internal/graphicscommand: bug fix: 0-sized image was included in dumped internal images 
Updates #2270
 2022-08-31 12:22:36 +09:00
Terra Brown
26a58d20b3
internal/graphicscommand: enable EBITENGINE_INTERNAL_IMAGES_KEY on browsers (#2283) 
Closes #2270

Co-authored-by: Hajime Hoshi <hajimehoshi@gmail.com>
 2022-08-31 03:10:10 +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
610e9ce14c gofmt -s -w 2022-08-28 00:04:32 +09:00
Hajime Hoshi
b2f874a244 image/rectangle: read pixels only for necessary parts 
Closes #2274
 2022-08-27 23:23:33 +09:00
Terra Brown
232cadf15a
internal/graphicscommand: browser screenshot/image dump support (#2269) 
Closes #2265
 2022-08-27 12:51:30 +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
7542bbc29c internal/graphicscommand: bug fix: test failures 
Updates #2236
 2022-08-08 03:10:50 +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
mattn
3cd0daac67
go generate ./... with Go 1.19 (#2228) 2022-08-03 20:48:02 +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
7d725f3e58 Revert "internal/graphicscommand: bug fix: using an image just after ReplacePixels might fail on Metal" 
This reverts commit c31cc4ecff.

Reason: This didn't fix the issue.

Updates #2154
 2022-07-04 11:50:06 +09:00
Hajime Hoshi
c31cc4ecff internal/graphicscommand: bug fix: using an image just after ReplacePixels might fail on Metal 
Inserting a dummy rendering command after ReplacePixels and before
DrawTriangles solved the issue. This is a very dirty hack, but
there seems no other better way.

Closes #2154
 2022-07-03 15:59:18 +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
990228e216 internal/graphicscommand: cache uniform name locations and types 2022-04-03 03:28:11 +09:00
Hajime Hoshi
9f3f9e64cc internal/graphicscommand: add panic at convertUniforms 2022-04-03 00:39:05 +09:00