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ebiten: do not use mipmaps at DrawTrianglesShader

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This change stops using mipmaps at DrawTrianglesShader. Though this
is a brekaing change, the shader APIs are experimental in v2.4, and
the extent of the impact should be pretty small as DrawTrianglesShader
is a rarely-used low-level API.

For DrawRectShader, mipmaps were not used even before this change.

Updates #2370
This commit is contained in:
Hajime Hoshi 2022-10-02 20:22:58 +09:00
parent ff72898b85
commit d4e7676daa
1 changed files with 2 additions and 2 deletions
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4
image.go
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@ -589,7 +589,7 @@ func (i *Image) DrawTrianglesShader(vertices []Vertex, indices []uint16, shader
offsets[i][1] = float32(y - sy)
}
i.image.DrawTriangles(imgs, vs, is, affine.ColorMIdentity{}, mode, graphicsdriver.FilterNearest, graphicsdriver.AddressUnsafe, i.adjustedRegion(), sr, offsets, shader.shader, shader.convertUniforms(options.Uniforms), options.FillRule == EvenOdd, false)
i.image.DrawTriangles(imgs, vs, is, affine.ColorMIdentity{}, mode, graphicsdriver.FilterNearest, graphicsdriver.AddressUnsafe, i.adjustedRegion(), sr, offsets, shader.shader, shader.convertUniforms(options.Uniforms), options.FillRule == EvenOdd, true)
}
// DrawRectShaderOptions represents options for DrawRectShader.
@ -690,7 +690,7 @@ func (i *Image) DrawRectShader(width, height int, shader *Shader, options *DrawR
offsets[i][1] = float32(y - sy)
}
i.image.DrawTriangles(imgs, vs, is, affine.ColorMIdentity{}, mode, graphicsdriver.FilterNearest, graphicsdriver.AddressUnsafe, i.adjustedRegion(), sr, offsets, shader.shader, shader.convertUniforms(options.Uniforms), false, canSkipMipmap(options.GeoM, graphicsdriver.FilterNearest))
i.image.DrawTriangles(imgs, vs, is, affine.ColorMIdentity{}, mode, graphicsdriver.FilterNearest, graphicsdriver.AddressUnsafe, i.adjustedRegion(), sr, offsets, shader.shader, shader.convertUniforms(options.Uniforms), false, true)
}
// SubImage returns an image representing the portion of the image p visible through r.