texture_cache: Implement subresource specific uploads

[raphaelthegreat]

It is a common pattern for games to clear specific subresources of an image (either a mipmap or a layer). Bloodborne renders to an texture cube by individually clearing the faces with compute dispatches and rendering to them. Red Dead Redemption clears the first mipmap of images that have many. Without this handling subsequent usages of said image can either clear subresources that were rendered or trash the image with cpu data if a gpu buffer doesn't happen to cover the entire image size.

Before merging, support for images with more than 64 subresources needs to be added (will trigger an assert for now).

[bigol83]

Red Dead Redemption has random green textures, sometimes they are on buildings, other times they are on grass

[mizinin]

Red Dead Redemption has random green textures, sometimes they are on buildings, other times they are on grass

Same in Bloodborne

[raphaelthegreat]

There is a complement change to this PR in the works that should fix the RDR issue, as this PR exposes the preexisting problem. For BB not sure, we will see

[MajorP93]

There is a complement change to this PR in the works that should fix the RDR issue, as this PR exposes the preexisting problem. For BB not sure, we will see

Any updates on this PR?
Is the complement change done already?

[v-fox]

For anyone interested, I've made a sloppy copy-paste+rename rebase of this PR for snapshot 81e7e4b: shadPS4-PR1451.patch.zip
It compiled but I don't guarantee that I did not screw it up in the process.

[Xcedf]

@v-fox thanks for the patch, finally manged to try this PR, helps with some of texture corruption issues in GoW3

[Randomuser8219]

Why did this PR become so inactive?