Hajime Hoshi
d5e6e6893e
graphics: Refactoring
2019-01-13 00:56:33 +09:00
Hajime Hoshi
ea9eac0461
graphics: Add explicit types for documents (godoc.org)
2018-12-24 19:36:41 +09:00
Hajime Hoshi
f1582c2d73
graphics: Add Address representing a sampler address mode
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Fixes #761
2018-12-24 17:29:31 +09:00
Hajime Hoshi
529cd3376b
graphics: Fix comments about Vertex
2018-12-23 06:14:35 +09:00
Hajime Hoshi
189b8a17e9
graphics: Use source-border check even at DrawTriangles
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DrawTriangles can now take a sub-image.
2018-12-23 03:24:39 +09:00
Hajime Hoshi
1a54ff34e6
graphics: Forbid nil at ReplacePixels explicitly
2018-11-28 22:26:34 +01:00
Hajime Hoshi
b48d501bc0
graphics: Explicit limitation of indices at DrawTriangles
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Fixes #728
2018-11-23 19:02:10 +09:00
Hajime Hoshi
7586c660d5
graphics: Change the number of floats for a vertex from 10 to 12
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This is a preparation for Metal, that forces 4 floats for a vertex
position.
2018-11-17 15:30:11 +09:00
Hajime Hoshi
dfb63852c2
graphics: Refactoring
2018-11-09 01:40:05 +09:00
Hajime Hoshi
9f0d14dd05
graphics: Add tests for #732
2018-11-09 00:48:21 +09:00
Hajime Hoshi
f54bdfa159
Reland: graphics: Bug fix: a sub image's Size was wrong
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Size() usages are also fixed.
Fixes #732
2018-11-08 12:58:14 +09:00
Hajime Hoshi
27331024af
Revert "graphics: Bug fix: a sub image's Size was wrong"
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This reverts commit 76ac850f6b
2018-11-08 12:19:38 +09:00
Hajime Hoshi
76ac850f6b
graphics: Bug fix: a sub image's Size was wrong
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Fixes #732
2018-11-08 04:22:19 +09:00
seebs
74e204d952
graphics: Speed up DrawTriangles ( #723 )
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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
ec92f61a3e
graphics: Misspelling
2018-10-29 02:05:59 +09:00
Hajime Hoshi
27ee54b008
graphics: Forbid using a subimage at DrawTriangles ( #727 )
2018-10-29 01:37:59 +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
3349a2c520
graphics: Add comments
2018-10-28 19:41:39 +09:00
Hajime Hoshi
781554ecb9
graphics: Refactoring
2018-10-28 19:35:01 +09:00
Hajime Hoshi
710f56531f
graphics: Experimental: (*image.Image).SubImage
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Fixes #722
2018-10-28 02:19:14 +09:00
Hajime Hoshi
41877bba0b
graphics: Add image state check at DrawTriangles
2018-10-28 01:43:28 +09:00
Hajime Hoshi
170f0fcaa9
graphics: Refactoring
2018-10-28 01:39:58 +09:00
Hajime Hoshi
5f04f05cb1
graphics: Add comments
2018-10-26 03:29:20 +09:00
Hajime Hoshi
d3bd858aba
graphics: Bug fix: Mipmap was not invalidated at DrawTriangle
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Fixes #725
2018-10-26 02:08:18 +09:00
Hajime Hoshi
8b82667df1
graphics: Bug fix: Violating edge pixels with linear filter
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Fixes #724
2018-10-26 00:48:51 +09:00
Hajime Hoshi
58f4feda8d
graphics: Refactoring (preparing SubImage)
2018-10-25 12:48:24 +09:00
Hajime Hoshi
765af5a7af
gofmt -s -w
2018-10-25 12:47:27 +09:00
Hajime Hoshi
ce60f44490
graphics: Add (*mipmap).original()
2018-10-25 02:11:54 +09:00
Hajime Hoshi
15cad6ed9a
graphics: Rename shareableImages -> mipmap
2018-10-25 02:05:25 +09:00
Hajime Hoshi
022c40aa17
graphics: Move creating mipmap logic to shareableImages
2018-10-25 01:35:34 +09:00
Hajime Hoshi
4cd3e3ae30
Update go.mod/go.sum
2018-10-24 01:16:17 +09:00
Hajime Hoshi
7494b19dea
graphics: Refactoring: Add shareableImages struct
2018-10-24 01:09:59 +09:00
Hajime Hoshi
5e09da1298
graphics: Bug fix: don't apply color matrix when creating mipmap images
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TODO: Add tests.
Fixes #710
2018-10-11 02:34:07 +09:00
Yuval Langer
8ba787522f
Fix minor typo ( #706 )
2018-10-09 03:19:27 +09:00
Hajime Hoshi
8772d310fe
Revert "Revert "graphics: Fix documentation about DrawImage""
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This reverts commit f16c7cb90d
2018-08-14 12:27:18 +09:00
Hajime Hoshi
f16c7cb90d
Revert "graphics: Fix documentation about DrawImage"
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This reverts commit 610bf6e39f
2018-08-14 12:26:28 +09:00
Hajime Hoshi
2360b2930f
graphics: Add DrawTriangles
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Fixes #624
2018-08-14 01:23:14 +09:00
Hajime Hoshi
610bf6e39f
graphics: Fix documentation about DrawImage
2018-08-11 02:14:37 +09:00
Hajime Hoshi
690c3cf981
graphics: Embed 'scale' part of the color matrix
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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
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Fixes #566
2018-08-09 00:12:45 +09:00
Hajime Hoshi
77e905eb25
Revert "graphics: Embed color matrices values to vertices ( #655 )"
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This reverts commit 5a9235aaf9
2018-08-06 01:44:31 +09:00
Hajime Hoshi
bf19f902af
Revert "graphics: Fix DrawImage comment"
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This reverts commit 8e6314f856
2018-08-06 01:44:31 +09:00
Hajime Hoshi
bac0431c9f
graphics: Simplify mipmap calculation
2018-08-03 00:02:49 +09:00
Hajime Hoshi
5c201af311
graphics: Bug fix: compile error
2018-07-31 01:56:59 +09:00
Hajime Hoshi
0956ca0ea6
graphicsutil: Add MipmapLevel
2018-07-31 01:47:03 +09:00
Hajime Hoshi
b8ab1363d2
graphics: Bug fix: mipmap level calculation
2018-07-31 01:02:09 +09:00
