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231 Commits

Author SHA1 Message Date
Hajime Hoshi
63f9ac2ccc packing: Add Rollback/CommitExntension 
This enables to dry-run to extend pages without cloning.

Fixes #990
 2019-11-18 00:23:13 +09:00
Hajime Hoshi
61839506d8 packing: Add an extending count at Extend 2019-11-17 23:39:16 +09:00
Hajime Hoshi
382f6365fd shareable: Avoid defer for performance 2019-10-04 01:52:27 +09:00
Hajime Hoshi
ffbdda9a25 shareable: Avoid defer for performance 2019-09-29 03:50:43 +09:00
Hajime Hoshi
af6bda48c3 Reduce division operators 
It looks like runtime.wasmDiv takes account for a big part at CPU
usages with examples/sprites.
 2019-09-27 03:29:10 +09:00
Hajime Hoshi
0a872b342a shareable: Change the argument to color.RGBA at Fill 
The argument will be copied explicitly.
 2019-09-21 21:16:46 +09:00
Hajime Hoshi
9d867850dc shareable: Rename Dispose -> MarkDisposed 
Before this change, it was not clear that shareable's Dispose can
be called from finalizers since finalizers must not be blocked by
a mutex. Actually Dispose could be locked and must not be called
from finalizers.

This change renames the function to avoid confusion of the API,
and make the function available from finalizers.
 2019-09-21 20:05:21 +09:00
Hajime Hoshi
053f5a0ce7 shareable: Refactoring 2019-09-21 19:15:49 +09:00
Hajime Hoshi
1c2c932c6c graphics: Remove MakeVolatile/IsVolatile 2019-09-21 14:53:52 +09:00
Hajime Hoshi
06d198cc0e shareable: Rename files 2019-09-21 06:09:52 +09:00
Hajime Hoshi
bc4d092710 shareable: Remove (*Image).Size() 2019-09-21 05:56:34 +09:00
Hajime Hoshi
3023cc69c3 restorable: Remove (*Image).Size() 2019-09-21 05:40:05 +09:00
Hajime Hoshi
6095cd965b shareable: Remove (*Image).PutVertex 2019-09-21 04:01:44 +09:00
Hajime Hoshi
ea52aa52bb shareable: Fix tests 2019-09-21 03:58:50 +09:00
Hajime Hoshi
6fa7d59468 shareable: Remove lock from (*Image).PutVertex 
Updates #941
 2019-09-21 02:17:14 +09:00
Hajime Hoshi
915ed91f25 restorable: Remove (*Image).PutVertices 2019-09-20 23:44:09 +09:00
Hajime Hoshi
22c31da6c1 restorable: Bug fix: Do not include emptyImage into the dependency graph 
Instead, add baseColor to Pixels and use it when restoring.

Fixes #928.
 2019-08-27 08:17:14 +09:00
Hajime Hoshi
76330c492c shareable: Refactoring 2019-08-26 00:32:30 +09:00
Hajime Hoshi
d2312f1450 shareable: Lock before BeginFrame 
This make package shareable more consistent. The mutex is lock
after EndFrame and before BeginFrame, and the similar rule will be
applied at launching (BeginFrame unlocks the lock in any cases).

Instead, package ebiten queues image operations if BeginFrame and
doesn't create provisional non-shared images. This should improve
performance at launching since this reduces the number of draw
calls, especifally for creating new images.

Updates #879.
Updates #921.
 2019-08-25 18:12:04 +09:00
Hajime Hoshi
7907bb43ce shareable: Refactoring: reduce sync.Once 2019-08-25 17:32:32 +09:00
Hajime Hoshi
b53279b1e1 shareable: Remove InitializeGraphicsDriverState 2019-08-25 17:28:59 +09:00
Hajime Hoshi
3960a4bbdf restorable: Add (*Image).Fill 
This resets the infomation for restoring if possible. This makes
it more efficient to use offscreens.
 2019-08-25 02:57:44 +09:00
Hajime Hoshi
b8eeded538 graphics: Remove 'resetRestoringState' 
This is basically a revert of 2d079b123f

As filling can happen on a part of a shared image, resetting the
restoring state was wrong.
 2019-08-25 02:18:51 +09:00
Hajime Hoshi
e931494c66 shareable: Allocate the screen framebuffer image lazily 
This improves consistency.
 2019-08-25 00:43:29 +09:00
Hajime Hoshi
900af20617 shareable: Misspelling 2019-08-15 12:59:50 +09:00
Hajime Hoshi
4373bd8b89 restorable: Unify locks with shareable's backendsM and fix the deadlock 
This change should make Image operations cuncurrent safe.

Updates #913
Fixes #915
 2019-08-13 00:49:47 +09:00
Hajime Hoshi
1f66c155ae shareable: Bug fix: Lock when backends are allocated 2019-08-12 22:48:48 +09:00
Hajime Hoshi
cbf36734f8 shareable: Bug fix: mutex should not be used at finalizers 
Updates #913
 2019-08-12 21:01:33 +09:00
Hajime Hoshi
28dd2f6e19 shareable: Refactoring: only finalizers have to be cared 
Only finalizers are problematic since they can stop everything,
but other things are not. Let's care finalizers and just use
regular locks.

Updates #913
 2019-08-12 20:17:40 +09:00
Hajime Hoshi
eb5ab57cdc shareable: Bug fix: Defer Dispose so that ClearPixels doesn't affect other images later 
Updates #913
 2019-08-12 19:37:23 +09:00
Hajime Hoshi
2d079b123f restorable: Add ResetRestoringState to reset the state 
After Fill command, the image doesn't have to keep the restoring
information. Now Fill command is as same as DrawTriangles, there
is no way for restorable.Image to know whether it can reset the
state or not. ResetRestoringState clears the state explicitly.
 2019-07-20 14:04:02 +09:00
Hajime Hoshi
3f6628f1cc restorable: Replace Fill with Clear 2019-07-20 05:00:05 +09:00
Hajime Hoshi
0dc1d0eba5 graphics: Clear/Fill is now implemented with DrawImage 
Only clearing the screen still requires the special method.
 2019-07-20 04:34:42 +09:00
Hajime Hoshi
0bf12d5519 graphics: Unify dumping logic 2019-07-20 01:46:33 +09:00
Hajime Hoshi
94852b07b2 graphics: Use ID for dumped internal images 
Updates #900
 2019-07-19 23:41:56 +09:00
Hajime Hoshi
38a1ee7f57 restorable: Split pixel records into regions 
Fixes #897
 2019-07-19 10:59:48 +09:00
Hajime Hoshi
353d81fd58 restorable: Rename NewImageFromImage to Extend 2019-07-17 03:32:08 +09:00
Hajime Hoshi
aee26eec1e restorable: Refactoring: Replace CopyPixels with NewImageFromImage 2019-07-15 02:04:23 +09:00
Hajime Hoshi
fd9e376ff6 restorable: Add ClearPixels 
This hides the implementation details of allocating byte slice.

This change also adds comments about #897.
 2019-07-10 02:39:36 +09:00
Hajime Hoshi
5ec2f66524 shareable: Bug fix: Updated maxSize wrongly 
Updates #892
 2019-07-04 01:57:04 +09:00
Hajime Hoshi
6b7f21f0c8 driver: Add Graphics.MaxImageSize and use it 
There are some devices that cannot accept 4096x4096 pixels
textures. Get the maximum size and use it.

Fixes #892
 2019-07-04 01:10:11 +09:00
Hajime Hoshi
ed09406655 graphicscommand: Bug fix: wrong adjustment of texels 
Fixes #887
 2019-06-26 11:45:09 +09:00
Hajime Hoshi
f40798b586 graphics: Move const definitions to driver package 
Let's keep 'graphics' package as a package for utility functions
or testable functions as much as possible.
 2019-06-26 01:05:13 +09:00
Hajime Hoshi
7e0dee0730 graphicscommand: Bug fix: Use graphics.InternalImageSize before specifying the size 
Fixes #887
 2019-06-25 22:47:37 +09:00
Hajime Hoshi
0cc49b6923 shareable: Refactoring 2019-06-23 11:33:17 +09:00
Hajime Hoshi
7a399c1b82 shareable: Update page sizes dynamically 
Also, all the images cannot use the shareable backends before the
game starts, but it is expected that read-only images will use
shareable backends later.

Fixes #879
 2019-06-22 23:05:28 +09:00
Hajime Hoshi
f48a72a43e shareable: Refactoring: Remove PutQuadVertices 2019-06-22 21:13:44 +09:00
Hajime Hoshi
5d4f150094 shareable: Add comments about highp 
Updates #879
 2019-06-22 17:41:19 +09:00
Hajime Hoshi
f3cdb0537b graphics: Move the vertices backend to ebiten package 
Now restorable/sharable packages cannot use the same vertices
backend, but I think this won't affect the performance
significantly.
 2019-06-22 00:02:22 +09:00
Hajime Hoshi
69ebc481e8 graphics: Refactoring: Unify PutVertex and PutQuadVertices implementation 2019-06-21 23:49:05 +09:00
Hajime Hoshi
008de78cec graphics: Refactoring: Change QuadVertices -> PutQuadVertices for consistency 2019-06-21 02:20:31 +09:00
Hajime Hoshi
b41a333230 restorable: Reland: Refactoring 2019-05-26 22:16:25 +09:00
Hajime Hoshi
da4fabeaa5 Revert "restorable: Refactoring" 
This reverts commit 3c0cd47b1f.

Reason: Crash on macOS
 2019-05-26 21:30:08 +09:00
Hajime Hoshi
3c0cd47b1f restorable: Refactoring 2019-05-26 21:24:44 +09:00
Hajime Hoshi
fcb5554aa1 driver: Add Graphics.NeedsRestoring 2019-05-26 19:46:12 +09:00
Acid147
21abd85a63 Small cleanup (#877) 
* Remove unused variables and constants
* Remove redundant return statement
* Change flock.NewFlock to flock.New
 2019-05-26 18:06:43 +09:00
Hajime Hoshi
f461ba2379 shareable: Misspelling 2019-05-12 17:53:18 +09:00
Hajime Hoshi
bc4e35a6c5 shareable: Make images shared when possible 
Fixes #864
 2019-05-12 00:36:15 +09:00
Hajime Hoshi
cce41e8152 graphics: Rename DrawImage -> DrawTriangles for consistency 2019-04-22 23:12:36 +09:00
Hajime Hoshi
5afcc65387 shareable: Add comments 2019-04-11 18:15:56 -07:00
Hajime Hoshi
dbe4f27d5f shareable: Add comments 
Oops, 0dcb53d290 did not make sense.
 2019-02-21 10:58:40 +09:00
Hajime Hoshi
0dcb53d290 shareable: Bug fix: Node-leak when extending a page 
This is very rare and not so serious I think, but is still a bug.
 2019-02-21 10:49:23 +09:00
Hajime Hoshi
82178794c3 shareable: Bug fix: Unlock after filling 
Fixes #820
 2019-02-19 10:16:27 +09:00
Hajime Hoshi
7c506bc5bc restorable: Refactoring: Add (*Image).QuadVertices/PutVertex 2019-02-15 00:18:12 +09:00
Hajime Hoshi
a06a2b65c1 shareable: Fix semantically incorrect function usage 
In this case, the size equals to the internal size, so this is not
a bug fix.
 2019-02-14 23:23:52 +09:00
Hajime Hoshi
4e8c7f0a75 restorable: Rename SizePowerOf2 -> InternalSize 2019-02-14 20:56:38 +09:00
Hajime Hoshi
93d0b0dd09 restorable: Add Fill 
This is useful to reduce opportunity to make the image stale.
 2019-02-13 00:46:24 +09:00
Hajime Hoshi
40f728a326 shareable: Call (*restorable.Image).Clear() when possible 
This is a kind of relanding of c68c36b0b7.
Clearing the restorable.Image state can reduce the operations for
restoring.
 2019-02-13 00:41:26 +09:00
Hajime Hoshi
5fed3d3bed shareable: Add MakeVolatile 2019-02-13 00:41:24 +09:00
Hajime Hoshi
5147bbde9d restorable: Add MakeVolatile 2019-02-13 00:39:54 +09:00
Hajime Hoshi
6f428c584d shareable: Add comments 2019-02-10 14:13:00 +09:00
Hajime Hoshi
339155f63d shareable: Use CompositeModeSourceOver when possible at Fill 2019-02-10 14:08:59 +09:00
Hajime Hoshi
1150fc69d0 shareable: Use color vertex values instead of ColorM 
This is an optimization: using ColorM might cause graphics command
separation.
 2019-02-10 14:02:01 +09:00
Hajime Hoshi
815f2a6b35 shareable: Improve panic messages 2019-02-09 19:47:45 +09:00
Hajime Hoshi
a3eddeb50f Improve panic messages 2019-02-06 23:43:03 -10:00
Hajime Hoshi
d3d56c076d shareable: Use CopyPixels 
CopyPixels is basically Pixels and ReplacePixels, but executed
lazily while Pixels reads pixels from GPU immediately. Thanks to
this, restorable.Image no longer need to keep pixel data if not
needed.
 2019-02-03 02:51:56 +09:00
Hajime Hoshi
107dfe5074 graphics: Improve Set speed 
On GopherJS, copying a struct is very heavy. This change avoids
copying (color) structs when possible.
 2019-01-14 04:25:43 +09:00
Hajime Hoshi
1e1f309a1c shareable: Add Fill 
Before introducing Fill, filling an image with a solid color was
implemented by ReplacePixels. When an offscreen image is used, the
offscreen image is not fully cleared or filled with a color and
out of (0,0)-(width,height) region. This causes a glitch thin line
on mobile platforms.

This change adds (*shareable.Image).Fill to fill the whole
framebuffer region of the image.
 2019-01-13 02:12:47 +09:00
Hajime Hoshi
6783aaae56 graphics: Better test for a crash 2019-01-11 00:31:32 +09:00
Hajime Hoshi
c4e98de804 shareable: Refactoring 2019-01-10 23:31:53 +09:00
Hajime Hoshi
4a587f495d restorable: Bug fix: ReplacePixels might call DrawImage, which violates some assumptions 2019-01-10 23:22:59 +09:00
Hajime Hoshi
b34834a895 graphicscommand: Explicitly forbide ReplacePixels for a part after DrawImage 2019-01-06 05:15:27 +09:00
Hajime Hoshi
b5c9cd6253 shareable: Fix comments 2019-01-06 03:15:32 +09:00
Hajime Hoshi
fbf7007056 restorable: Pixels() should return immediately when it doesn't have to access GPU 
Fixes #763
 2018-12-26 20:25:40 +09:00
Hajime Hoshi
f1582c2d73 graphics: Add Address representing a sampler address mode 
Fixes #761
 2018-12-24 17:29:31 +09:00
Hajime Hoshi
189b8a17e9 graphics: Use source-border check even at DrawTriangles 
DrawTriangles can now take a sub-image.
 2018-12-23 03:24:39 +09:00
Hajime Hoshi
e809991c9f shareable: Bug fix: Image invalidation by ReplacePixels 
ReplacePixels on a part of image might invalidate the other part of
the image on MacBook Pro 2013, especially when the other part is
rendered by DrawImage.

Fixes #593 #758
 2018-12-21 11:50:10 +09:00
Hajime Hoshi
ff62876552 Add Metal implementation 
Fixes #621
 2018-12-20 02:37:10 +09:00
Hajime Hoshi
2c25318634 shareable: Add TestReplacePixelsAfterDrawImage 2018-12-16 15:13:35 +09:00
Hajime Hoshi
17b225083d shareable: Improve TestExtend 2018-12-16 05:09:43 +09:00
Hajime Hoshi
22b11aafac shareable: Add TestExtend 2018-12-15 19:51:17 +09:00
Hajime Hoshi
155ee828b8 Fix misspelling 2018-12-03 18:23:25 +01:00
Hajime Hoshi
c6dd0a75d9 graphicscommand: Optimize replace-image calls 
Now ReplacePixels command is called only when necessary.

This also ensures that DrawImage must be called after ReplacePixels
is called since there is a potential problem that rendering images
on a texture without initializing by replacing pixels might cause
problems (escpecially on Metal. Perhaps #593 might be related).
 2018-12-01 21:36:47 +01:00
Hajime Hoshi
e799a0c6a8 shareable: Fix wrong variable names 2018-12-01 11:31:32 +01:00
Hajime Hoshi
1a54ff34e6 graphics: Forbid nil at ReplacePixels explicitly 2018-11-28 22:26:34 +01:00
Hajime Hoshi
bc3ca38f76 opengl: Rename ResetGLState -> Reset and other functions 2018-11-01 03:02:08 +09:00
seebs
74e204d952 graphics: Speed up DrawTriangles (#723) 
DrawTriangles is expensive and slow because of massive memory
allocation and garbage collection costs. This patch moves from ~47TPS
on my laptop (with ~24k triangles) to 60TPS. The first part
is just allocating the right size of vertex buffer up front; that
got to about 55TPS. The second part replaces the frequent
allocations of []float32 in Vertex() calls with writing the
desired values into a provided destination slice.

Time spent in drawing triangles for 1,000 frames:
	13.07s	baseline
	11.09s	preallocate whole buffer to avoid resizing
	6.13s	use new PutVertex function

This might need some cleanup, but I think it's good evidence that
the design change is viable.
 2018-10-31 10:53:17 +09:00
Hajime Hoshi
ce1c616f69 Merge graphics and graphicsutil 2018-10-28 23:03:06 +09:00
Hajime Hoshi
ff54d3b681 Move CompositeMode to graphics package 2018-10-28 21:49:47 +09:00
Hajime Hoshi
06f2052817 Add graphics package and move Filter to graphics 2018-10-28 20:25:52 +09:00