GS/HW: Implement RT in RT support

[refractionpcsx2]

Description of Changes

Adds support for render target inside render target draws and shuffles, where games point to an offset inside a previously drawn target, usually to update single pages, or offset half way through a picture.

Rationale behind Changes

We didn't support this and relied on exact start address matches, and a bunch of games do it.

Suggested Testing Steps

Test games which had "top left corner" bugs or weird half screen problems.

Known to fix:
Battlefield 2 - Fixes things the CRC hack was chopping out, also required fixing how sources get invalidated
Big Mutha Truckers - No longer requires a CRC hack for half screen shuffle
Call of Duty - World at War - Final Fronts - lighting closer matches software
Death by Degrees - lighting and fog effects post processing (top left corner) are fixed (CRC can be removed)
Drakengard - Post shuffle effect on death
Driv3r - Doesn't need such a cacophony of fixes, just CSBW 4/2 + Tex in RT
Haunting Ground - Quite possibly no longer needs CRC hack
Hitman Blood Money - Post processing and shadows fixed (still needs CRC for weird corner uploading thing, but may be more fixable these days)
Hitman Contracts - Graphics completely fixed
Ghost in the Shell - Stand Alone Complex - No longer requires CRC hack and fixes channel shuffle
Jak X - Combat Racing - Player 2 now visible
Peter Jackson's King Kong- The Official Game of the Movie - pretty much fixed with rt in rt
Manhunt 2 - Post Process (top left corner) lighting fixed
Onimusha - Warlords - fmvs seem to not flicker (game currently uses SW FMV)
Ridge Racer V - Less hacks required, intro can now be upscaled
Sniper Elite - Second player lighting overlay fixed
Stolen - All graphics processing is fixed, lighting, etc. Speed is also not terrible
Spiderwick Chronicles - Half screen problem in book fixed
Suikoden III - Half screen black and white effect fixed
SWAT - Global Strike Team - Player 2 colours corrected
Taiko no Tatsujin Bang Tap - Lighting overlay (top left corner) fixed
Tekken 5 - Fire effect can now be used upscaled and half screen fire effect problem is fixed
TOCA Race Driver 2 - shadows fixed
Time Crisis 3 - Post processing looks correct now
Tomb Raider - Legends - Fixes for post lighting effects not covering the screen in some levels and goggles
Wild Arms 5 - No longer requires Framebuffer Conversion hack ,meaning sepia scenes now upscale properly
Wrath Unleashed - Fixes colours
WRC 3 - Half screen fog effect fixed.

Improves but doesn't currently fix:
Pachipara
Raw Danger
Steambot Chronicles

Note: This is gated behind Tex in RT and will break some games if left on, be it on your own head!

Fixes #11417 - Battlefield 2
Fixes #11416 - Battlefield 2
Fixes #8869 - Battlefield 2
Fixes #11085 - Death by Degrees
Fixes #3855 - Drakengard
Fixes #10399 - Hitman - Contracts
Fixes #4251 - Hitman - Blood Money
Fixes #12215 - Jak green sage's eyes
Fixes #4964 - Jak X - Combat Racing
Fixes #11870 - King Kong
Fixes #10164 - Manhunt 2
Fixes #8574 - Ridge Racer V coloured light problem
Fixes #8328 - Stolen
Fixes #3849 - Suikoden 3
Fixes #10471 - SWAT Global Strike Team
Fixes #8995 - Tekken 5
Fixes #7942 - Time Crisis 3
Fixes #913 - TOCA Race Driver 2
Fixes #267 - Wrath Unleashed
Fixes #10982 - WRC 3

[TheTechnician27]

Fixes #11417.

[JordanTheToaster]

Fixes #10982

[someother1n]

Fixes #1339 (comment)

Master:

PR:

[refractionpcsx2]

Thanks for checking, I actually have a preliminary "fixes" list, which is as follows

Big Mutha Truckers - No longer requires a CRC hack for half screen shuffle
Death by Degrees - lighting and fog effects post processing (top left corner) are fixed (CRC can be removed)
Driv3r - Doesn't need such a cacophony of fixes, just CSBW 4/2 + Tex in RT
Hitman Blood Money - Post processing and shadows fixed (still needs CRC for weird corner uploading thing, but may be more fixable these days)
Hitman Contracts - Graphics completely fixed
Jak X - Player 2 now visible
King_Kong_Peter_Jacksons - The Official Game of the Movie - pretty much fixed with rt in rt
Knights of the temple - now needs tex in rt
Manhunt 2 - Post Process (top left corner) lighting fixed
Onimusha - Warlords - fmvs seem to not flicker (game currently uses SW FMV)
Sniper Elite - Second player lighting overlay fixed
Stolen - All graphics processing is fixed, lighting, etc. Speed is also not terrible
Spiderwick Chronicles - Half screen problem in book fixed
Suikoden III - Half screen black and white effect fixed
SWAT - Global Strike Team - Player 2 colours corrected
Taiko no Tatsujin Bang Tap - Lighting overlay (top left corner) fixed
Tekken 5 - Fire effect can now be used upscaled and half screen fire effect problem is fixed
TOCA Race Driver 2 - shadows fixed
Time Crisis 3 - Post processing looks correct now
Tomb Raider - Legends - Fixes for post lighting effects not covering the screen in some levels and goggles
Wrath Unleashed - Fixes colours
WRC 3 - Half screen fog effect fixed.

[Virtua64]

Seems like there is a regression with TR Legend with the latest commit. Most of the screen has a pinkish hue now when upscaled. Happens with both DX12 and Vulkan.

Windows10
GTX 1650 GPU

[refractionpcsx2]

Yes, already got it fixed locally, just not pushed it yet :)

[refractionpcsx2]

Okay fix for Tomb Raider (and others when upscaling) should be okay now.

[refractionpcsx2]

I think this is now at a point where it can be tested properly. Man that was a nightmare. Try everything you can, as there was a lot of changes to behaviour to try and compensate for other things working properly now or doing more things than they used to do, so any regressions will need to be dealt with.

[refractionpcsx2]

Just added some Tex in RT fixes for behaviour that's used in Ridge Racer V. Turns out the PR made the lights for the street lamps and cars worse with the new changes, however it never worked in master before, either, but did give rainbow garbage on occasion. This is now accurate to Software mode

The old version of the PR:

Master:

PR Now:

[JordanTheToaster]

Fixes #11965

[JordanTheToaster]

Fixes #9888