GitLab

Use separate pass for msaa resolve (minor performance improvement) (fix broken msaa resolve on AMD hardware)

Use scaled_framebuffer for texture reads (higher quality fix for unwanted black oulines for Vagrant Story) (performance regression to be resolved)

Delay VRAM framebuffer size calculation to latest possible moment in
Vulkan renderer; don't rely on external timing of UpdateDisplayMode.

* VK renderer now outputs psx vram fb within proper display area
* Implement and reenable horizontal overscan cropping option
* Update rsx and Vulkan rsx playback for new VK renderer code

Avoids having to rely on software raster to run in parallel with HW rendering.

Removes some pixellation from certain MDEC sequences which feature stark
red or blue detail (RE1 for example).

This filtering is done in one pass, so it's rather heavy, but the
resolution is low enough it shouldn't matter.

Looks a bit more coherent with mixed 2D and 3D in cases where adaptive
smoothing fails.

Also allows CRT-style shaders to work better as they expect 240p input
usually.

Also fixes a small regression in which shaders are built for
downsampling and cleans up some ugly code w.r.t filters.

- Calculate and apply offset for quads with flipped UVs earlier.
- Reduce offsets applied in software renderer as resolution scaling increases (fixes line artefacts).
- Calculate UV limits used for filtering earlier and pass these to the individual renderers.

clamp texture coords to prevent sampling adjacent textures