Hajime Hoshi
198621404f
buffered: Bug fix: Pixel data was not invalidated after DrawImage/Triangles
2020-06-25 13:11:19 +09:00
Hajime Hoshi
4a7929cf71
buffered: Bug fix: Duplicated calls of resolvePendingPixels
2020-06-25 04:08:24 +09:00
Hajime Hoshi
d3613e13af
graphicsdriver/opengl: Fix comments
2020-06-25 01:06:30 +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
bfc2fffba6
graphicsdriver/opengl: Move comments
2020-06-24 23:52:39 +09:00
Hajime Hoshi
20b5be0886
graphicsdriver: Bug fix: Tie-breaking when picking a texel
...
When a texel is picked on texel-borders of a texture, the behavior
(tie-breaking) depends on GPU and unexpected. This change fixes this
issue by shifting 1/512 [texel] when picking a texel up.
Updates #1212
2020-06-24 20:51:16 +09:00
Hajime Hoshi
545342262f
examples/shader: Show an image
2020-06-24 01:41:27 +09:00
Hajime Hoshi
f10263fff7
shader: Bug fix: Test failures
2020-06-21 22:32:54 +09:00
Hajime Hoshi
c36d2165e6
shader: Parse number literals in unary expressions correctly
...
Fixes #1190
2020-06-21 21:47:27 +09:00
Hajime Hoshi
29b70bea95
shader: Parse number literals in binary expressions correctly
...
Updates #1190
2020-06-21 21:32:40 +09:00
Hajime Hoshi
afc39a100c
shader: Reduce the calls of parseExpr so that unneeded variables are reduced
2020-06-21 16:39:26 +09:00
Hajime Hoshi
ac9bb92885
shader: Refactoring: Reduce calls of parseExpr at definings
2020-06-21 05:26:23 +09:00
Hajime Hoshi
40e581c19f
shader: Allow to mix an int and a float in a binary expression
...
Updates #1190
2020-06-21 03:34:55 +09:00
Hajime Hoshi
eb136daa39
testing: Bug fix: Compile error
2020-06-21 02:26:59 +09:00
Hajime Hoshi
ea9fae1faa
shader: Abort parsing correctly when an error is found
2020-06-21 02:18:21 +09:00
Hajime Hoshi
912135d1e7
shaderir: Use constant.Value for number literals
...
Updates #1190
2020-06-21 01:30:23 +09:00
Hajime Hoshi
4b5de9f445
shaderir: Refactoring: Add OpFromToken
2020-06-20 23:27:54 +09:00
Hajime Hoshi
28948a9976
shaderir: Add (*Type).serialize again
2020-06-20 21:08:08 +09:00
Hajime Hoshi
255da0367f
shader: Bug fix: a binary expression for an int and a float did not work
2020-06-20 18:10:23 +09:00
Hajime Hoshi
5e0e12d290
shader: Bug fix: Resolve types in a binary expression correctly
2020-06-20 17:49:23 +09:00
Hajime Hoshi
f36d6c02a9
shader: Refactoring: Remove detectType
2020-06-20 17:20:44 +09:00
Hajime Hoshi
3da0af5de2
shader: Make parseExpr return types
...
Updates #1190
2020-06-19 03:19:07 +09:00
Hajime Hoshi
afb4e6dc3d
shaderir: Misspelling
2020-06-18 01:28:17 +09:00
Hajime Hoshi
b620b4334e
buffered: Bug fix: Corner case of the race condition
...
Updates #1195
2020-06-17 03:31:54 +09:00
Hajime Hoshi
0beddf5519
buffered: Bug fix: Race condition at checkDealeydCommandsNil
...
This change also renames checkDealeydCommandsNil to
checkDealeydCommandsFlushed, which makes more sense.
Updates #1195
2020-06-17 03:19:35 +09:00
Hajime Hoshi
2869885816
shaderir: Fix the initial variable values on GLSL
...
This is for consistency with number literals we are introducing.
Updates #1190
2020-06-17 01:59:02 +09:00
Hajime Hoshi
d9cf1095d4
buffered: Bug fix: Race conndition on delayedCommands
...
This CL fixes the race condtion on delayedCommands, which can be
accessed and set to nil at the same time.
This CL separates some operations for delayedCommands into slow-
paths and fast-paths, and use mutex only at slow-paths for
performance. The implementation is based on sync.Once.
Fixes #1195
2020-06-16 23:22:18 +09:00
Hajime Hoshi
1735dda586
shareable: Rename border -> padding
2020-06-16 12:48:20 +09:00
Hajime Hoshi
484473b6d9
graphicscommand: Span to 1/3 pixels
...
The center of pixels is problematic as the behavior depends on GPU.
In order to avoid this, align the vertices with about 1/3 pixels.
Updates #929
Fixes #1171
2020-06-16 03:56:53 +09:00
Hajime Hoshi
1785b6a670
examples/moire: Add a smaller scale, and remove AdjustTexel function from shaders
...
This can reproduce the bug reported at #669 .
Apparently, the fix (8827520d4a
) is
no longer required after 3550abef7a
.
That's pretty odd, but examples/moire proves this fact.
Updates #669
Updates #759
2020-06-15 00:29:34 +09:00
Hajime Hoshi
d74f7d3a77
shareable: Add gaps between images
...
After this change, each image on the texture atlases has a
transparent border around it.
This change removes the hack to round texels not to violate the
source regions.
Fixes #1194
Updates #1171
2020-06-14 18:05:41 +09:00
Hajime Hoshi
22919909d7
shareable: Refactoring
2020-06-14 15:30:03 +09:00
Hajime Hoshi
d98713728a
uidriver/glfw: Bug fix: SetVsyncEnabled(false) did not work before the main loop
...
Fixes #1197
2020-06-14 11:50:58 +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
e023425be0
graphicsdriver/metal: Reduce calls of SetLayer
2020-06-14 05:07:33 +09:00
Hajime Hoshi
1395ab5e84
buffered: Defer ReplacePixels when possible
2020-06-14 04:41:51 +09:00
Hajime Hoshi
cf3436da21
buffered: Skip filling operation if possible
2020-06-14 04:17:57 +09:00
Hajime Hoshi
96fa0565e4
buffered: Remove mutex and use sync/atomic for performance
...
This change also enables to remove the optimization at
(*buffered.Image).ReplacePixels.
// This commit w/ the optimization
BenchmarkImageDrawOver-8 60225 19241 ns/op
// This commit w/o the optimization
BenchmarkImageDrawOver-8 66567 17700 ns/op
// The previous w/ the optimization
BenchmarkImageDrawOver-8 62355 19580 ns/op
// The previous w/o the optimization
BenchmarkImageDrawOver-8 54460 22768 ns/op
Updates #1137
2020-06-14 01:16:23 +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
d04fdbde61
shader: Add more tests
2020-06-11 23:26:32 +09:00
Hajime Hoshi
f39c591252
shader: Enable more Go syntax
2020-06-11 01:13:03 +09:00
Hajime Hoshi
4a60c01f03
shader: Implement assigning
2020-06-10 22:29:45 +09:00
Hajime Hoshi
d0027ebc5f
shader: Bug fix: Skip tests on browsers
...
With wasmbrowsertest, file system is not available.
2020-06-08 12:32:15 +09:00
Hajime Hoshi
91fb8e92d8
shader: Implment defining variables in multiple-value context
2020-06-08 12:15:09 +09:00
Hajime Hoshi
75706504bf
shader: Add testdata directory
2020-06-08 11:18:27 +09:00
Hajime Hoshi
acba49952c
shaderir: Add a test for nested function calls
2020-06-08 02:19:37 +09:00
Hajime Hoshi
399bb93044
shaderir: Add space lines between functions
2020-06-08 01:41:47 +09:00
Hajime Hoshi
84fb951729
shader: Implement variable initialization in multiple-value context
2020-06-08 01:33:12 +09:00
Hajime Hoshi
1ca5dd16b2
shader: Let parseExpr return multiple values
2020-06-08 01:17:11 +09:00
Hajime Hoshi
bee79e3b67
shader: Refactoring
2020-06-07 23:50:53 +09:00
Hajime Hoshi
2c1e71931e
shader: Move some functions
2020-06-07 23:33:47 +09:00
Hajime Hoshi
3fd8062fbe
shader: Let detectType return multiple types
2020-06-07 23:32:50 +09:00
Hajime Hoshi
c986da8970
shader: Implement function call
2020-06-07 22:23:20 +09:00
Hajime Hoshi
2ffbd49602
shader: Use shaderir.Type instead of typ struct
2020-06-07 22:06:06 +09:00
Hajime Hoshi
9a5481459a
shaderir: Remove inout params
2020-06-07 19:24:27 +09:00
Hajime Hoshi
e64c806698
shader: Let parseExpr return statements for Call
2020-06-07 19:24:27 +09:00
Hajime Hoshi
6d779965f9
shader: Fix misspelling
2020-06-07 17:03:40 +09:00
Hajime Hoshi
869a61d9be
shader: Parse initial values of variables
2020-06-07 16:25:04 +09:00
Hajime Hoshi
e14cd559b6
shader: Remove variable.init
2020-06-07 05:20:04 +09:00
Hajime Hoshi
147c82f212
shader: Bug fix: Test compile error
2020-06-07 00:52:51 +09:00
Hajime Hoshi
ba36d5a8e9
shader: Reland: Add a predefined uniform variable: __viewportSize
2020-06-07 00:14:09 +09:00
Hajime Hoshi
dde7d00231
shader: Accept an ast directly
...
This is a preparation to modify the AST before passign to Compile.
2020-06-06 23:12:01 +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
3dbf4c0a83
shader: Enable to specify entrypoint names
2020-06-05 01:11:39 +09:00
Hajime Hoshi
2f843c49a6
shader: Fix the case when the source image is nil for shaders
2020-06-04 01:35:35 +09:00
Hajime Hoshi
fc44589705
shader: Format
2020-06-03 23:58:05 +09:00
Hajime Hoshi
762b9788a0
shader: Parse fragment entry point
2020-06-03 23:56:08 +09:00
Hajime Hoshi
382ba75139
shader: Enable to put global variables anywhere
2020-06-03 23:19:07 +09:00
Hajime Hoshi
39c09a4f88
shaderir: Change the param order of fragment shaders
2020-06-03 02:01:50 +09:00
Hajime Hoshi
cd3d396975
shader: Implement vertex shader entry point
2020-06-03 01:03:27 +09:00
Hajime Hoshi
fa5b2ed730
shaderir: Change the param order
2020-06-03 00:46:52 +09:00
Hajime Hoshi
3118657fff
shaderir: Fix integer literals
2020-06-02 21:45:33 +09:00
Hajime Hoshi
909ba638a3
shader: Add more shadowing tests
2020-06-01 03:24:43 +09:00
Hajime Hoshi
37cc30bc38
shader: Add define (:=)
2020-06-01 02:23:27 +09:00
Hajime Hoshi
6fa7b4bb5a
shader: Analyze blocks and shadowings
2020-06-01 00:58:33 +09:00
Hajime Hoshi
5de0493294
shader: Implement multiple out params
2020-05-31 19:20:53 +09:00
Hajime Hoshi
afd114e606
shader: Parse function bodies
2020-05-31 19:03:33 +09:00
Hajime Hoshi
91e5dde320
shader: Parse return
2020-05-31 18:01:12 +09:00
Hajime Hoshi
ddba8a911f
shader: Parse function signatures
2020-05-31 16:20:36 +09:00
Hajime Hoshi
5ea5dfccfc
shader: Remove stmt
2020-05-31 02:23:51 +09:00
Hajime Hoshi
1ede103ce6
shader: Add tests for uniform variables
2020-05-31 02:06:41 +09:00
Hajime Hoshi
e7323e04bf
shader: Remove sorting
2020-05-31 01:47:12 +09:00
Hajime Hoshi
8cb70062b7
shader: Remove dumping and original types
2020-05-31 01:25:24 +09:00
Hajime Hoshi
eb1b06c326
graphicscommand: Adjust texels
2020-05-30 22:41:14 +09:00
Hajime Hoshi
e25a6f4d46
graphicsdriver/opengl: Remove isTexture on desktops
2020-05-30 20:56:13 +09:00
Hajime Hoshi
2bdef2e8c4
restorable: Add an explicit way to detect context-lost
...
isTexture was used to detect context-lost and called every frame.
This was not good for performance.
This change adds a way to notify context-lost from the WebGL
handlers directly, and the package restorable uses it instead of
calling (*Image).isInvalaidated.
Fixes #1175
2020-05-30 20:29:15 +09:00
Hajime Hoshi
117fd61d27
restorable: Do not dispose objects when restoring on browsers
...
This fix suppresses warnings on the Chrome console.
2020-05-30 19:24:03 +09:00
Hajime Hoshi
1042eb71e0
shaderir: Rename Sampler2D -> Texture2D
2020-05-30 17:48:56 +09:00
Hajime Hoshi
c0cd7ec59c
restorable: Update comments
2020-05-30 16:06:22 +09:00
Hajime Hoshi
b2eee7ee8a
graphicscommand: Adjust regions for secondory and following images correctly
2020-05-30 15:52:56 +09:00
Hajime Hoshi
915aecb960
graphicscomand: Fix comments
2020-05-30 15:08:28 +09:00
Hajime Hoshi
90e03a65c0
graphicscommand: Update comments
2020-05-30 05:19:49 +09:00
Hajime Hoshi
833a364ba8
testing: Bug fix: Image's size should not be in uniform variables
2020-05-30 05:16:50 +09:00
Hajime Hoshi
f92253487f
buffered: Add Shader
2020-05-30 03:36:28 +09:00
Hajime Hoshi
218b6fc172
mipmap: Add Shader
2020-05-29 04:12:41 +09:00
Hajime Hoshi
18c59e44aa
shareable: Allow multiple call of (*Shader).Dispose
2020-05-29 03:47:06 +09:00
Hajime Hoshi
9c637c65be
shareable: Add Shader
2020-05-29 00:15:42 +09:00
Hajime Hoshi
1c980a16f5
graphicsdriver/opengl: Ignore non-existent uniform locations
...
Shader users should not have to care about the existence of uniform
variables.
Updates #1168
2020-05-27 11:39:11 +09:00
Hajime Hoshi
f80719ef9a
driver: Use slices for uniform variables instead of maps
...
Fixes #1172
2020-05-26 23:50:11 +09:00
Hajime Hoshi
f14f3b6456
restorable: Fix comments
2020-05-26 00:28:00 +09:00
Hajime Hoshi
7b9cc8deb4
restorable: Add tests to dispose shaders
...
When a shader is disposed, all the images depending on it should
become stale, i.e., discard its all the rendering history items,
because they cannot be restored due to the lack of data on the GPU.
2020-05-26 00:20:11 +09:00
Hajime Hoshi
8e6f19b37a
restorable: Add a test using shaders with multiple sources
2020-05-25 23:57:55 +09:00
Hajime Hoshi
ca73f17dd4
restorable: Bug fix: Fill didn't invalidate its dependencies
...
Fixes #1170
2020-05-25 23:37:25 +09:00
Hajime Hoshi
1cfc1964bf
graphicsdriver/opengl: Bug fix: fmt arguments
2020-05-25 02:36:45 +09:00
Hajime Hoshi
8738d182fb
restoreble: Add test with shaders rendering an image
...
Updates #1168
2020-05-25 02:32:23 +09:00
Hajime Hoshi
85730b433e
graphicsdriver: Bug fix: Pass texture natives as uniform variables correctly
2020-05-25 02:31:54 +09:00
Hajime Hoshi
732f288d20
restorable: Add Shader (WIP)
2020-05-25 00:50:01 +09:00
Hajime Hoshi
9bf24ba545
graphicsdriver/opengl: Remove println and add error messages
2020-05-24 23:15:00 +09:00
Hajime Hoshi
fc50f9b0be
testing: Refactoring
2020-05-24 22:30:11 +09:00
Hajime Hoshi
155c63ec76
graphicscommand: Move the shader program to testing package
2020-05-24 20:15:07 +09:00
Hajime Hoshi
465d8aa273
graphicscommand: Add IsShaderAvailable for other packages
2020-05-24 19:15:18 +09:00
Hajime Hoshi
c5aba02723
graphicscommand: Update comments
2020-05-24 16:54:28 +09:00
Hajime Hoshi
6506c20f4e
graphicscommand: Use an image in the uniform variables
2020-05-24 16:43:08 +09:00
Hajime Hoshi
968c0a9b9a
graphicscommand: Bug fix: test failures
2020-05-24 03:04:52 +09:00
Hajime Hoshi
d94b84b8de
graphciscommand: Add coments
2020-05-24 02:51:37 +09:00
Hajime Hoshi
a4d419bab1
graphicscommand: Merge DrawTriangles and DrawShader
2020-05-24 02:36:09 +09:00
Hajime Hoshi
3ed9f8ee3b
shaderir: Update comments
2020-05-24 02:07:57 +09:00
Hajime Hoshi
3306a957ba
graphicscommand: Skip the shader test on browsers
...
Updates #482
2020-05-23 22:41:06 +09:00
Hajime Hoshi
521f9dcac5
graphicsdriver/opengl: Bug fix: deleted a wrong shader program
...
Updates #482
2020-05-23 22:40:49 +09:00
Hajime Hoshi
1a0d92267b
driver: Add shader API and implement it on OpenGL
...
Updates #482
2020-05-23 22:09:12 +09:00
Hajime Hoshi
14e90a34aa
shaderir: Add more builtin functions
2020-05-23 22:01:10 +09:00
Hajime Hoshi
f38ca35608
shaderir: Remove attribute variables from fragment shaders
2020-05-23 19:06:44 +09:00
Hajime Hoshi
125f85effe
shaaderir: Use gl_FragColor
2020-05-23 18:18:22 +09:00
Hajime Hoshi
da4d5b1338
shaderir: Add more builtin functions
2020-05-23 18:07:32 +09:00
Hajime Hoshi
7937b302e3
shaderir: Do not use () for the callees
2020-05-23 18:06:50 +09:00
Hajime Hoshi
7b960a2df4
uidriver/glfw: Use the actual window size for the offscreen
...
On Windows, a specified window size might not match with the
actual window size when the size is too big. In this case, Ebiten
could not render the offscreen well and the upper side was cropped.
To avoid this, use the actual window size for the offscreen.
Fixes #1163
2020-05-22 18:18:38 +09:00
Hajime Hoshi
a338c7180c
shaderir: Split vertex shader and fragment shader at Glsl()
2020-05-21 23:58:08 +09:00
Hajime Hoshi
8fd377f1e3
driver: Add ImageID and use this
...
This is a preparation to introduce shaders. Shader programs
require images as uniform variables, but the current way would make
API complex unnecessarily.
2020-05-20 00:11:08 +09:00
Hajime Hoshi
7ccc29e3c7
uidriver/js: Clean up
2020-05-19 04:08:33 +09:00
Hajime Hoshi
be1a8bddbf
uidriver/js: Bug fix: Create goroutine for a function passed to rAF
...
This is necessary not to cause dead-lock.
Updates #1161
2020-05-19 03:28:20 +09:00
Hajime Hoshi
7f2092f964
graphicsdriver/opengl: Enable to bind multiple textures (in theory)
2020-05-17 23:57:42 +09:00
Hajime Hoshi
733c463e26
graphicsdriver/opengl: Treat a texture as a uniform variable
2020-05-17 23:25:49 +09:00
Hajime Hoshi
68ef41e256
graphicsdriver/opengl: Integrate uniform variables
2020-05-17 20:20:29 +09:00
Hajime Hoshi
ff311dd564
graphicsdriver/opengl: Pass uniform values to useProgram
2020-05-17 19:43:01 +09:00
Hajime Hoshi
84e2c6f994
graphicsdriver/opengl/gl: Bug fix: misuse of unsafe.Pointer
2020-05-17 19:42:23 +09:00
Hajime Hoshi
8ab12827c0
graphicsdriver/opengl: Refactoring
2020-05-17 19:01:46 +09:00
Hajime Hoshi
9cc128fb40
graphicsdriver/opengl: Integrate last uniform values
2020-05-17 18:36:33 +09:00
Hajime Hoshi
d12b406e0a
graphicsdriver/opengl: Remove unused variables
2020-05-17 18:15:27 +09:00
Hajime Hoshi
29dbad28f9
shaderir: Add new lines
2020-05-17 17:06:21 +09:00
Hajime Hoshi
f4a1f90d92
graphicsdriver/opengl/gl: Reduce reflect usage
2020-05-17 14:28:13 +09:00
Hajime Hoshi
156ed320cc
shaderir: Remove Variable and VariableType
2020-05-17 04:28:03 +09:00
Hajime Hoshi
094d845edd
shaderir: Remove Ident
2020-05-17 03:00:57 +09:00
Hajime Hoshi
dbbe4ee09c
shaderir: Add StructMember
2020-05-17 02:46:02 +09:00
Hajime Hoshi
8a6140a92f
shaderir: Refactoring
2020-05-17 02:45:03 +09:00
Hajime Hoshi
e1d0800f19
shaderir: Bug fix: Wrong implementation of isValidSwizzling
2020-05-17 02:25:37 +09:00
Hajime Hoshi
7e274050a3
shaderir: Add swizzling
2020-05-17 02:24:35 +09:00
Hajime Hoshi
7648271eff
shaderir: Implement bulit-in functions
2020-05-17 00:33:22 +09:00
Hajime Hoshi
6553c237a1
shaderir: Add comments
2020-05-16 23:42:32 +09:00
Hajime Hoshi
8f4e93338c
shaderir: Implement sampler2D
2020-05-16 23:33:20 +09:00