Hajime Hoshi
0a6813c17f
internal/graphics: use flatten []float32 slice instead of [][]float32
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Closes #2479
2022-12-03 20:23:58 +09:00
Hajime Hoshi
724516a0e0
internal/shaderir: add comments
2022-12-03 15:37:14 +09:00
Hajime Hoshi
ae715ba33b
internal/shaderir: performance improvement by using a slice instead of a map
2022-12-03 01:10:29 +09:00
Hajime Hoshi
e9e5d27d2c
internal/shader: bug fix: % operators for integer vecs didn't work
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Closes #1911
2022-11-21 01:39:20 +09:00
Hajime Hoshi
0b9cbaa1ed
internal/shader: introduce integer vectors (ivec2, ivec3, ivec4)
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Closes #1911
2022-11-21 00:31:23 +09:00
Hajime Hoshi
1ecac8d834
all: allow integer uniform variables for Kage shaders
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Closes #2305
Updates #2448
2022-11-13 01:49:24 +09:00
Hajime Hoshi
419bb4c1e9
all: use uint32 instead of float32 for uniform values
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This is a preparation for other types of uniform values.
Updates #2305
2022-11-12 20:28:07 +09:00
Hajime Hoshi
c4e4e55d75
internal/shaderir: cache reachable uniform variables
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Updates #2232
2022-11-04 01:28:24 +09:00
Hajime Hoshi
384dee7160
internal/graphicscommand: remove unused uniform variables
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This improves possibility of merging graphics commands by reducing
uniform variables.
Updates #2232
2022-11-03 22:45:17 +09:00
Hajime Hoshi
0762db3b3e
internal/shaderir: refactoring
2022-11-03 18:16:54 +09:00
Hajime Hoshi
7dbb078a9e
internal/shaderir: refactoring
2022-11-03 17:44:11 +09:00
Hajime Hoshi
e2c25dbc6d
internal/shaderir: rename functions
2022-11-03 17:14:49 +09:00
Hajime Hoshi
b28b323920
internal/shaderir: use parentheses for vector equal operators
2022-08-21 04:19:56 +09:00
Hajime Hoshi
590147acda
internal/shader: add type checks for the builtin function texture2D
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Note that texture2D is usually not called by users.
Closes #2184
2022-08-19 02:27:40 +09:00
Hajime Hoshi
7a94cbbd62
internal/shader: add refract
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Closes #2255
2022-08-19 01:48:35 +09:00
Hajime Hoshi
3aad4fada1
internal/shaderir: add comments
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Updates #2253
2022-08-18 17:46:53 +09:00
Hajime Hoshi
b211b79a5c
internal/shader: use a return statement in a fragment shader entrypoint
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Updates #2247
2022-08-17 22:02:13 +09:00
Hajime Hoshi
bf4648eb35
internal/shaderir: fix a wrong comment
2022-08-17 17:43:59 +09:00
Hajime Hoshi
cf92158e33
ebiten: bug fix: add an indirect function call for a fragment shader
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Closes #2245
Closes #2247
2022-08-17 16:37:37 +09:00
Hajime Hoshi
205245b094
internal/shader: implement a new built-in function discard
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Closes #1969
2022-08-09 11:31:59 +09:00
Hajime Hoshi
16ff5c5039
internal/shaderir: change the naming convention: Num -> Count
2022-07-13 02:02:48 +09:00
Hajime Hoshi
a5179b9491
internal/shaderir/glsl: bug fix: test failures with OpenGL
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Updates #2186
2022-07-09 02:43:48 +09:00
Hajime Hoshi
c01821ca5c
internal/shader: use all functions for vector comparisons
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Updates #2186
2022-07-09 02:30:16 +09:00
Hajime Hoshi
5c63c4a4aa
internal/graphicsdriver/metal: support macOS 10.12 by removing packed types
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From the Metal shading language specification [1] Table 2.2.3, attribute
variables in Ebitengine's vertices don't have to be packed. Then, we can
remove `packed` types.
[1] https://developer.apple.com/metal/Metal-Shading-Language-Specification.pdf
Closes #2107
2022-05-28 23:57:59 +09:00
Hajime Hoshi
2d912a2387
internal/shaderir/hlsl: bug fix: wrong offset of uniform array variables
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Closes #2038
2022-03-27 01:49:52 +09:00
Hajime Hoshi
d30a31b16c
internal/shaderir/hlsl: add function forward declarations
2022-03-26 19:10:03 +09:00
Hajime Hoshi
dcccd27629
internal/shaderir/msl: bug fix: mod for a vector and a scalar didn't work
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Updates #2029
2022-03-26 02:57:38 +09:00
Hajime Hoshi
52376170a4
internal/shaderir: bug fix: float4x4(x) initialized all the components unexpectedly
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See https://docs.microsoft.com/en-us/windows/win32/direct3d9/casting-and-conversion#parameter-value-modifiers
Updates #1007
2022-03-26 02:05:35 +09:00
Hajime Hoshi
cfd0de5c41
internal/shaderir: make outputs for unexpected operators consistent
2022-03-26 01:40:02 +09:00
Hajime Hoshi
4893b13acc
internal/shaderir: add internal/shaderir/hlsl
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Updates #1007
2022-03-26 01:31:05 +09:00
Hajime Hoshi
a617576879
internal/shaderir: replace Mul with ComponentWiseMul and MatrixMul
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This is a preparation for DirectX / HLSL.
Updates #1007
2022-03-13 19:17:46 +09:00
Hajime Hoshi
044d41dd2d
internal/shaderir: change Op from string to int
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This is a preparation to distinguish Hadamard product and matrix
product for HLSL.
Updates #1007
2022-03-13 16:20:04 +09:00
Hajime Hoshi
98e2d86ea3
internal/shaderir/msl: refactoring
2022-03-12 00:18:55 +09:00
Hajime Hoshi
5715539a0f
internal/shaderir/glsl, internal/shaderir/msl: refactoring
2022-03-11 15:18:38 +09:00
Hajime Hoshi
e63709a2a5
internal/shaderir/glsl: refactoring
2022-03-11 02:03:15 +09:00
Hajime Hoshi
6f00221051
internal/shaderir/msl: rename the package name
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Updates #2010
2022-03-10 16:25:11 +09:00
Hajime Hoshi
47bfd0db9e
internal/shaderir/metal: rename to msl
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Closes #2010
2022-03-10 00:14:06 +09:00
Hajime Hoshi
5e5e3c64ac
internal/shaderir/metal: remove a redundant case
2022-03-09 02:54:31 +09:00
Hajime Hoshi
15064dbdc1
internal/shaderir/glsl, internal/shaderir/metal: simplify function names
2022-03-09 01:43:36 +09:00
Hajime Hoshi
df2133186d
internal/shaderir: bug fix: test failures
2022-03-04 19:01:58 +09:00
Hajime Hoshi
3c1e64dd67
internal/shaderir/metal: bug fix: define the 'mod' function correctly
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Closes #2006
2022-03-04 18:05:44 +09:00
Hajime Hoshi
bf48a0b11a
internal/shaderir: bug fix: test failures
2022-01-12 01:57:06 +09:00
Hajime Hoshi
08ddb4233b
internal/shaderir/glsl: bug fix: % was not available on old GLSLs
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Use a new utility function modInt instead.
Closes #1951
2022-01-12 01:41:09 +09:00
Hajime Hoshi
00e2b15e2a
shaderir: Bug fix: A wrong argument for fmt.Sprintf
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This change also improves the result of espcae analysis.
Closes #1863
2021-11-02 00:05:07 +09:00
r3vit
57c45a13e4
Remove dot imports from tests - Remove dot imports ( #1837 )
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Closes #1824
2021-10-02 19:58:48 +09:00
Hajime Hoshi
d5150a194c
internal/shaderir/glfw: Insert a dummy function to touch uniform array variables
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Closes #1754
2021-08-15 18:06:41 +09:00
Hajime Hoshi
853c1f2b92
internal/shaderir/glsl: Bug fix: Remove uncalled functions
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Some built-in functions like dFdx is not available in a vertex shader,
then a function that calls such built-in function should not be in
a vertex shader.
Closes #1701
2021-07-09 20:22:40 +09:00
Hajime Hoshi
dd46221968
graphicsdriver/opengl: Enable dFdx for mobiles
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Fixes #1404
2020-11-21 19:40:11 +09:00
Hajime Hoshi
b72848dc97
shaderir: Bug fix: Test failures
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Updates #1404
2020-11-21 19:17:31 +09:00
Hajime Hoshi
b1d7a5f595
shaderir/glsl: Enable dFdx for WebGL
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With WebGL1, an extension is required for dFdx. On the other hand,
with WebGL2, GLSL ES 300 is required and the extension is forbidden.
This change fixes shaderir/glsl to switch the output depends on the
WebGL version.
This change also adds a new build tag 'ebitenwebgl1' forcing WebGL 1.
Updates #1404
2020-11-21 19:07:54 +09:00
