Hajime Hoshi
367a9ec5bf
internal/atlas: refactoring
2022-03-20 18:07:29 +09:00
Hajime Hoshi
b59dd45239
internal/buffered: separate ReplacePixels with the large-area and small-area versions
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For the large-area version, this doesn't require a graphics driver.
This is necessary to ensure that ReplacePixels never needs a graphics
driver.
2022-03-20 04:13:31 +09:00
Hajime Hoshi
4cbce71b2b
internal/graphicscommand: move the choice of graphics drivers to internal/ui
2022-03-20 02:51:31 +09:00
Hajime Hoshi
7d0f95e9be
internal/graphicsdriver: refactoring: replace Uniform with []float32
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Closes #2016
2022-03-13 03:42:13 +09:00
divVerent
f2209a0b51
internal/atlas: optimization: send premultiplied alpha from vertex to fragment shader. ( #1996 )
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Note that this applies only to the builtin shaders - interface for Kage stays
unchanged for compatibility.
Minor compatibility delta: when interpolating alpha values, previous code has
created nonsense values, such as, when interpolating from
fully-transparent-black (0,0,0,0) to opaque-white (1,1,1,1), something like
half-transparent-grey (0.25,0.25,0.25,0.5) where half-transparent-white
(0.5,0.5,0.5,0.5) is used by the new code.
I assume this is a strict improvement, however this may warrant some testing.
Possible later improvement could be moving the premultiplication from fragment
shader to CPU. Did not do this as it makes the code rather inconsistent of Kage
vs built-in shader usage.
Updates #1772
2022-02-24 02:27:50 +09:00
Hajime Hoshi
f17d222a4b
internal/atlas: resolve deferred every frame instead of every tick
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Resolving defferred functions doesn't have to be done every tick. Rather,
this should be done every frame as this is related to rendering.
2022-02-14 03:45:58 +09:00
Hajime Hoshi
df60c4c92d
internal/driver: rename to internal/graphicsdriver
2022-02-06 20:41:32 +09:00
Hajime Hoshi
8321cecfdd
internal/atlas: typo
2022-01-19 23:44:59 +09:00
Hajime Hoshi
d1a5a161d7
internal/atlas: typo
2022-01-08 23:33:59 +09:00
Hajime Hoshi
0680ca413d
internal/atlas: bug fix: the offscreen must be an independent image
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Closes #1938
2022-01-08 23:25:06 +09:00
Hajime Hoshi
0238549cfb
internal/atlas, initernal/graphics: Better buffer size calculation
2021-10-31 17:20:39 +09:00
Hajime Hoshi
d236d73a1f
internal/atlas, initernal/graphics: Bug fix: Needed to reset 'notFullyUsedTime'
2021-10-31 17:18:07 +09:00
Hajime Hoshi
06f4142ca0
internal/driver: Optimization: Replace interface{} with driver.Uniform
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Converting a value from/to interface{} can create a value in heap
and this is not efficient.
2021-10-30 02:58:28 +09:00
Hajime Hoshi
4b64eadfe5
internal/mipmap, internal/atlas: Integrate for-loops for color scaling
2021-09-23 00:28:20 +09:00
Hajime Hoshi
91a7288027
internal/atlas: Better pixel allocations
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Updates #1681
Updates #1788
2021-08-26 03:35:21 +09:00
Hajime Hoshi
9c321375c9
internal/atlas: Bug fix: pix was reset at a wrong timing
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Closes #1788
2021-08-25 22:10:57 +09:00
Hajime Hoshi
4e6a5a9fa2
internal/atlas: Bug fix: Wrong screenshot size
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Updates #1736
2021-07-29 16:33:54 +09:00
Hajime Hoshi
18903db1c6
internal/atlas: Bug fix: Unexpected padding in screenshots
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Closes #1736
2021-07-29 16:09:29 +09:00
Hajime Hoshi
21aa96f9f5
internal/affine: Refactoring: Make ColorM interface
2021-07-27 12:10:22 +09:00
Hajime Hoshi
b466a0cbd7
ebiten: Add EvenOdd to DrawTrianglesOptions and DrawShaderTrianglesOptions
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Updates #844
Closes #1684
2021-07-05 03:35:55 +09:00
Hajime Hoshi
699bb095c3
internal/atlas: Better algorithm to release the temporary pixels
2021-06-26 23:29:45 +09:00
Hajime Hoshi
38ce46328a
internal/atlas: Reuse byte array for ReplacePixels
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This reduces memory allocation at ReplacePixels.
Updates #1681
2021-06-26 03:48:25 +09:00
Hajime Hoshi
414a64ce78
internal/atlas: Allow extending a texture atlas
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As PBO is no longer used (#1678 ), using a big atlas with
ReplacePixels is no longer problematic.
Closes #1674
Updates #1675
2021-06-24 21:35:36 +09:00
Hajime Hoshi
fa8e271f2a
internal/atlas: Bug fix: Set the minimum texture size to 8192px
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Closes #1675
Updates #1674
2021-06-19 18:52:08 +09:00
Hajime Hoshi
26b9fa20c1
internal/graphics: Bug fix: Race condition at QuadVertices
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QuadVertices or verticesBackend.slice reused its backend slice.
This caused a race condition. QuadVertices can be accessed from
multiple goroutines, and resetting the head and copying the data
at internal/graphicscommand might not be synced.
This change fixes this issue by basically reverting
9cb631e30fCloses #1546
2021-03-20 16:32:13 +09:00
Hajime Hoshi
3e7217cb86
internal/atlas: Add comments to moveTo
2021-03-12 00:26:38 +09:00
Hajime Hoshi
ec677a258f
Rename internal/shareable -> internal/atlas
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Also the terms are renamed:
* shared -> on an atlas
* not shared -> isolated
Closes #1529
2021-03-12 00:22:08 +09:00
