Commit Graph

4 Commits

Author SHA1 Message Date
Hajime Hoshi
3bb21282af internal/builtinshader: bug fix: typo
Updates #2364
2022-10-02 16:16:49 +09:00
Hajime Hoshi
a4e9a05b14 ebiten: reland: use Kage shaders instead of built-in shaders for a color matrix
This replaces the built-in shaders with Kage shadres. This is a
refactoring and doesn't degrade performance:

```
go test -bench=^BenchmarkColorMScale$ -run=^$ . -count=5
```

```
name           old time/op  new time/op  delta
ColorMScale-8   978ns ±15%  1184ns ±46%   ~     (p=0.413 n=4+5)
```

A follow-up change to remove the built-in shaders is needed.

Closes #2364
2022-10-02 15:35:40 +09:00
Hajime Hoshi
520c47f0e8 Revert "ebiten: use Kage shaders instead of built-in shaders for a color matrix"
This reverts commit 7fc79c50c3.

Reason: a color scale might be used with ColorM (DrawTriangles)

Updates #2364
2022-10-02 00:19:37 +09:00
Hajime Hoshi
7fc79c50c3 ebiten: use Kage shaders instead of built-in shaders for a color matrix
Closes #2364
2022-10-02 00:08:14 +09:00