gpu: implement automatic mipmaps for images

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All GPU APIs except OpenGL ES 2 can generate mipmaps for textures.
This trades 33% more GPU memory use for improved rendering quality
and speed for downscaled images.

Signed-off-by: Elias Naur <mail@eliasnaur.com>

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This commit is contained in:

Elias Naur

2022-10-22 11:04:22 -06:00

parent e69ef4f0b4

commit bebc73db37

19 changed files with 233 additions and 38 deletions

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gpu/internal/rendertest/refs/TestComplicatedTransform.png

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gpu/internal/rendertest/refs/TestOffsetTexture.png

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