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Decode EFB copies used as paletted textures. #2059

Merged
merged 3 commits into from Feb 20, 2015
Merged

Decode EFB copies used as paletted textures. #2059

merged 3 commits into from Feb 20, 2015

Commits on Feb 19, 2015

  1. Decode EFB copies used as paletted textures. 

    A number of games make an EFB copy in I4/I8 format, then use it as a
texture in C4/C8 format.  Detect when this happens, and decode the copy on
the GPU using the specified palette.

This has a few advantages: it allows using EFB2Tex for a few more games,
it, it preserves the resolution of scaled EFB copies, and it's probably a
bit faster.

D3D only at the moment, but porting to OpenGL should be straightforward..
    @magumagu
    magumagu committed Feb 19, 2015
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  2. Remove TextureAddress struct.

    @magumagu
    magumagu committed Feb 19, 2015
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  3. Explicitly set up AllocateTexture configuration for palette conversion. 

    No functional change.
    @magumagu
    magumagu committed Feb 19, 2015
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