116 Commits

Author	SHA1	Message	Date
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	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	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
Hajime Hoshi	2da5192510	Rename graphics -> graphicscommand	2018-10-28 20:10:05 +09:00
Hajime Hoshi	2360b2930f	graphics: Add DrawTriangles ... Fixes #624	2018-08-14 01:23:14 +09:00
Hajime Hoshi	690c3cf981	graphics: Embed 'scale' part of the color matrix ... If the color matrix includes only 'scale' part, they are embedded into vertices in order to reduce draw calls. Fixes #662	2018-08-10 23:20:55 +09:00
Hajime Hoshi	3daaef2cab	restorable: Refactoring: Use ReplacePixels(nil, ...) for clearing an image	2018-08-09 01:16:46 +09:00
Hajime Hoshi	c68c36b0b7	restoreable: Add ClearState to clear the state explicitly ... Fixes #566	2018-08-09 00:12:45 +09:00
Hajime Hoshi	cdc408d2c2	shareable: Suspend re-using shared images ... Fixes #661	2018-08-08 18:40:52 +09:00
Hajime Hoshi	77e905eb25	Revert "graphics: Embed color matrices values to vertices (#655)" ... This reverts commit 5a9235aaf9.	2018-08-06 01:44:31 +09:00
Hajime Hoshi	18d77d3f6e	shareable: Rename variables	2018-08-03 02:50:11 +09:00