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219 Commits

Author SHA1 Message Date
Hajime Hoshi
b348223297 restorable: Refactoring 
Reduces accesses to Image member from outside.
 2019-07-21 16:44:00 +09:00
Hajime Hoshi
434802af6e restorable: Reland: Refactoring 
This is reland of 7917b423f4be9494125c8de76a8a3def15561594

Fixed a bug that an image passed to Apply might not be initialized,
and there was no correct way to treat such an image. Now Apply
accepts only an initialized image.
 2019-07-21 14:18:27 +09:00
Hajime Hoshi
a3b35e5fba Revert "restorable: Refactoring" 
This reverts commit 777cab5cc3.

Reason: Test failures: https://travis-ci.org/hajimehoshi/ebiten/builds/561553656
 2019-07-21 14:03:14 +09:00
Hajime Hoshi
777cab5cc3 restorable: Refactoring 2019-07-21 11:05:02 +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
0bf12d5519 graphics: Unify dumping logic 2019-07-20 01:46:33 +09:00
Hajime Hoshi
38a1ee7f57 restorable: Split pixel records into regions 
Fixes #897
 2019-07-19 10:59:48 +09:00
Hajime Hoshi
b4dddd330a restorable: Refactoring: Use width/height instead of length at Pixels 2019-07-17 23:20:03 +09:00
Hajime Hoshi
efb6f9c453 graphicscommand: Remove CopyPixels command 
This is an optimization. This change enables to avoid reading
pixels from GPU when extending an image.

Updates #897
 2019-07-17 23:19:57 +09:00
Hajime Hoshi
736a840d53 restorable: More restricted Extend 
As a side effect, ReplacePixels always record pixels even when
restoring is not needed. As CopyPixels reads pixels in any cases,
this shortcut was originally useless.
 2019-07-17 22:15:37 +09:00
Hajime Hoshi
353d81fd58 restorable: Rename NewImageFromImage to Extend 2019-07-17 03:32:08 +09:00
Hajime Hoshi
91a4329f0d restorable: Disallow ReplacePixels for a part after Fill 
This simplifies Pixels struct. This is a preparation to change
how to record pixels.

Updates #897
 2019-07-17 03:15:03 +09:00
Hajime Hoshi
2735f4eddc restorable: Fix comments 2019-07-17 02:42:26 +09:00
Hajime Hoshi
349a290aa3 restorable: Refactoring 2019-07-16 03:08:26 +09:00
Hajime Hoshi
8ae2fef817 restorable: Refactoring: Do not have to update basePixels in some cases 
If there is no draw-traiangles command, the image can keep its
basePixels.
 2019-07-16 02:48:52 +09:00
Hajime Hoshi
6d20e3f951 restorable: Add assertion at fillImage 2019-07-16 02:18:52 +09:00
Hajime Hoshi
2b632d0707 restorable: Remove Pixels.Slice() 2019-07-16 02:03:15 +09:00
Hajime Hoshi
f3fa535afb restorable: Refactoring: Disallow nil at ReplacePixels 2019-07-16 01:44:56 +09:00
Hajime Hoshi
84aabd075f restorable: Use DrawTriangles to restore the image 
This can avoid allocating a big byte slice.
 2019-07-15 05:03:46 +09:00
Hajime Hoshi
7e4e9cc893 restorable: Refactoring 2019-07-15 04:17:52 +09:00
Hajime Hoshi
701c4eeb7c restorable: Fix comments 2019-07-15 03:24:18 +09:00
Hajime Hoshi
a7e7e007ca restorable: Bug fix: PutQuadVertices should take the source image 
Fixes #898
 2019-07-15 03:10:03 +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
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
93c31654da graphicscommand: Refactoring 2019-06-25 23:55:33 +09:00
Hajime Hoshi
09d473ea1b restorable: Add comments 2019-06-25 23:42:18 +09:00
Hajime Hoshi
cddb93b9f6 graphicscommand: Move the texel adjustment logic to graphicscommand package 
This is a preparation for #879. The value of the texel adjustment
depends on the graphics driver (GLSL float precisions), and this
can be accessed only after the run loop runs. The place where
graphics commands are executed seems an appropriate place.

Updates #879
 2019-06-22 03:52:51 +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
24822c0a10 restorable: Rename clear -> clearForInitialization 2019-05-26 23:13:54 +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
Hajime Hoshi
cce41e8152 graphics: Rename DrawImage -> DrawTriangles for consistency 2019-04-22 23:12:36 +09:00
Hajime Hoshi
b1b8d0b4b1 graphics: Move texel-region adjustment from shaders to program 
This reduces GPU burden.
 2019-02-16 14:50:03 +09:00
Hajime Hoshi
3f28592700 graphics: Refactoring: Remove PutVertex 2019-02-15 00:22:32 +09:00
Hajime Hoshi
7c506bc5bc restorable: Refactoring: Add (*Image).QuadVertices/PutVertex 2019-02-15 00:18:12 +09:00
Hajime Hoshi
fd250c8d8c graphics: Rename NextPowerOf2Int -> InternalImageSize and add image size adjustment 
There is a minimum internal image size on some system like old iOS
devices. This change adds adjustment of the size.

Issue: #810
 2019-02-14 23:06:01 +09:00
Hajime Hoshi
a2fe3d5962 restorable: Refactoring: Use InternalSize instead of NextPowerOf2Int 2019-02-14 22:39:19 +09:00
Hajime Hoshi
4e8c7f0a75 restorable: Rename SizePowerOf2 -> InternalSize 2019-02-14 20:56:38 +09:00
Hajime Hoshi
0546783ad5 restorable: Don't call (*graphicscommand.Image).Pixels twice (2) 2019-02-14 01:00:27 +09:00
Hajime Hoshi
3faa674e32 restorable: Don't call (*graphicscommand.Image).Pixels twice 2019-02-14 00:54:02 +09:00
Hajime Hoshi
27dbf1bbb7 restorable: Record more drawing image history items 
Fixes #813
 2019-02-13 10:45:08 +09:00
Hajime Hoshi
6930176fbb restorable: Add restorable.Pixels 2019-02-13 00:46:24 +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