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71c9e7ac40
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454 Commits

Author SHA1 Message Date
Hajime Hoshi
71c9e7ac40 driver: Add Region and sourceRegion parameter at Draw 
This is a preparation to remove source-region information from
vertices.

Updates #1210
 2020-07-02 03:26:05 +09:00
Hajime Hoshi
4c640d2500 buffered, restorable: Remove copying pixels 
Instead, the callers (ebiten.NewImageFromImage and
(*ebiten.Image).ReplacePixels) have responsibility to copy the
pixels now. This change should reduce unnecessary copying pixels.

Updates #1222
 2020-07-01 02:56:40 +09:00
Hajime Hoshi
6fd2a82614 ebiten: Fix comments 2020-06-30 22:01:28 +09:00
Hajime Hoshi
1fe2f47701 graphicscommand: Remove the source-region parts from the uniform variables 2020-06-30 00:44:05 +09:00
Hajime Hoshi
36515eb1f5 Revert "ebiten: Make ebiten.Image and buffered.Image 1:1" 
This reverts commit 620981a09a.

Fixes #1218
Updates #896
 2020-06-28 01:01:39 +09:00
Hajime Hoshi
2a63512c6e driver: Add AddressUnsafe 
This skips the source-region check and reduces 'if' branches from
shader programs.

AddressUnsafe is internal only so far. We might expose this value
later.

Updates #1210
 2020-06-25 01:00:38 +09:00
Hajime Hoshi
530723ec66 ebiten: Bug fix: Crash at examples/shader 2020-06-17 01:47:01 +09:00
Hajime Hoshi
620981a09a ebiten: Make ebiten.Image and buffered.Image 1:1 
This change creates a new buffered.Image even for a sub-image. This
can increase a memory usage a little, but decrease the GPU memory
usage since only the necessary pixels are allocated on a texture
atlas.

Fixes #896
Updates #1194
 2020-06-14 11:15:38 +09:00
Hajime Hoshi
e180598ce0 ebiten: Rename a variable 2020-06-14 02:35:46 +09:00
Hajime Hoshi
137663c0df ebiten: Refactoring 2020-06-13 21:21:37 +09:00
Hajime Hoshi
40906676e6 buffered: Add 'Pixels' and remove 'At' 
This is a preparation to make shareable.Image and ebiten.Image 1:1
Now sub-images doesn't have its own shareable.Image.

Updates #896
Updates #1194
 2020-06-13 21:01:50 +09:00
Hajime Hoshi
5db4a55a07 ebiten: Check the source images are not disposed at DrawTriangles and DrawTrianglesWithShader 2020-06-13 18:12:21 +09:00
Hajime Hoshi
3566dddfbf ebiten: Refactoring 2020-06-13 17:33:29 +09:00
Hajime Hoshi
ba36d5a8e9 shader: Reland: Add a predefined uniform variable: __viewportSize 2020-06-07 00:14:09 +09:00
Hajime Hoshi
fe308f1971 Revert "shader: Add a predefined uniform variable: Internal_ViewportSize" 
This reverts commit 6f411842f0.

Reason: Test failures on internal/restorable
 2020-06-05 04:36:09 +09:00
Hajime Hoshi
6f411842f0 shader: Add a predefined uniform variable: Internal_ViewportSize 2020-06-05 03:00:43 +09:00
Hajime Hoshi
d0aa18ddb9 Add shader public APIs experimentally 
Updates #1168
 2020-06-04 01:40:50 +09:00
Hajime Hoshi
f92253487f buffered: Add Shader 2020-05-30 03:36:28 +09:00
Hajime Hoshi
a1ac574a60 docs: Use 'Deprecated:' annotation 
Fixes #1160
 2020-05-19 01:50:55 +09:00
Hajime Hoshi
4b63be0156 graphics: Use float64 in GeoM 
The reason why float32 was adopted was forgotten. Using float64
should not be problematic.

Fixes #883
 2020-03-16 00:38:33 +09:00
Hajime Hoshi
dc96d25457 graphics: Fix comments on ReplacePixels 2020-02-16 22:25:32 +09:00
Hajime Hoshi
875a529708 graphics: Allow ReplacePixels on a sub-image 
Fixes #980
 2020-02-16 22:18:07 +09:00
Hajime Hoshi
d9bd7ab07d buffered: Remove (*Image).Set 
This is a preparation for ReplacePixels of a sub-image.

Updates #980
 2020-02-16 21:45:28 +09:00
Hajime Hoshi
b3bdf51905
graphicscommand: Return the error immediately (#1060) 
Now grpahicscommand saves the error and shows the error after a
while. This was good to simplify the API but was the cause to hide
some issues.

This change fixes all the errors to be returned immediately, and
buffer this in the ebiten package instead.

Fixes #971
 2020-01-19 01:18:56 +09:00
Hajime Hoshi
c99fd1a742 mipmap: Create mipmap package and bufferd.Image uses it 
Mipmap calculation must be executed after the main loop starts
because the graphics driver's HasHighPrecisionFloat is needed.
Then, operations on mipmap images must be called from images in
buffered package.

Updates #1044
 2020-01-08 02:06:01 +09:00
Hajime Hoshi
8243c1838a docs: Update the links 2019-11-19 01:59:36 +09:00
Hajime Hoshi
aa6fc67736 Revert "graphics: Avoid all copying pixels" 
This reverts commit c60a32a479.

Reason: This breaks backward comptibility and it was not obvious how to fix examples.
 2019-11-16 02:04:46 +09:00
Hajime Hoshi
75a88fd112 Revert "graphics: Fix comments" 
This reverts commit 7ac1f62c52.
 2019-11-16 02:04:31 +09:00
Hajime Hoshi
7ac1f62c52 graphics: Fix comments 
Updates #983
 2019-11-16 01:54:21 +09:00
Hajime Hoshi
c60a32a479 graphics: Avoid all copying pixels 
This is a breaking change: ReplacePixels now takes the ownership
of the given pixels.

Fixes #983
 2019-11-16 01:51:36 +09:00
Hajime Hoshi
77a8ece691 graphics: Remove unnecessary copying pixels 
Updates #983
 2019-11-16 01:38:38 +09:00
Hajime Hoshi
5027bc1af5 buffered: Allow Set before the game runs 
Fixes #949
 2019-10-12 03:13:29 +09:00
Hajime Hoshi
1b011e3864 graphics: Bug fix: unexpected panic at Set with an out-of-range position 2019-10-12 02:28:55 +09:00
Hajime Hoshi
2d2da09b85 graphics: At doesn't have to discard pending pixels 2019-10-05 00:18:45 +09:00
Hajime Hoshi
4c90674e17 graphics: Keep pendingPixels not to read pixels from GPU unnecessarily 
Fixes #947
 2019-10-05 00:14:52 +09:00
Hajime Hoshi
79b32c7601 graphics: Add buffered package 
Moved the command queue to the package.
 2019-09-21 22:34:37 +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
1c2c932c6c graphics: Remove MakeVolatile/IsVolatile 2019-09-21 14:53:52 +09:00
Hajime Hoshi
52b52e7d92 grpahics: Move DrawImage implementation to mipmap and remove (*mipmap).original() 2019-09-19 11:25:33 +09:00
Hajime Hoshi
e585fda253 grpahics: Move DrawTriangles implementation to mipmap 2019-09-19 11:15:14 +09:00
Hajime Hoshi
504a433540 graphics: Reduce original() usage 2019-09-19 02:27:20 +09:00
Hajime Hoshi
95bc445fea graphics: Refactoring: Remove imports 2019-09-19 02:17:35 +09:00
Hajime Hoshi
e0790ee950 Revert "graphics: Delay draw commands and execute them only when needed" 
This reverts commit 0c70823f27.

Reason: Switching apps on Android sometimes broke the screen
 2019-09-19 01:18:53 +09:00
Hajime Hoshi
0c70823f27 graphics: Delay draw commands and execute them only when needed 
This change introduces a queue for delayed graphics commands.
When an image's pixels are retrieved or the screen is rendered,
Ebiten calculates the set of the necessary draw commands and
execute them.

This reduces the number of draw calls especially for the launching
phase.

Fixes #921
 2019-09-19 01:09:48 +09:00
Hajime Hoshi
464713f19d graphics: Refactoring 2019-08-25 22:06:20 +09:00
Hajime Hoshi
3646e7930d graphics: Bug fix: the flag and the enqueueing operation must be protected by a same mutex 
It was theoretically possible that an item was enqueued even
though the flag said it should not.
 2019-08-25 21:22:54 +09:00
Hajime Hoshi
fc939fabb8 graphics: Bug fix: Copy variables out of the closures 2019-08-25 21:06:44 +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
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