Commit Graph

104 Commits

Author SHA1 Message Date
Markus Wick 56d153f548 VideoCommon: Apply the yscale as upscaling of the XFB. 2018-01-06 10:36:33 +01:00
iwubcode e1332b1d7e Texture Cache Base: Move PAL vertical scaling to be baked into the texture size. This saves on a number of multiplications and fixes an issue where we were multiplying the y-scaling factor by the srcRectangle's height + 1 which was causing a crash in some GC titles 2017-12-21 21:19:26 -06:00
degasus 02dd062518 VideoCommon: Drop now unused efb2tex matrix generation. 2017-12-06 09:30:03 +01:00
Markus Wick 491c10ec96 VideoBackends: Use VideoCommon shader generators for efb2tex copies.
This will generate one shader per copy format. For now, it is the same
shader with the colmat hard coded. So it should already improve the GPU
performance a bit, but a rewrite of the shader generator is suggested.

Half of the patch is done by linkmauve1:
VideoCommon: Reorganise the shader writes.
2017-12-02 15:17:39 +01:00
Stenzek 49a9c33bd7 VideoCommon: Move abstract texture creation function to Renderer 2017-11-22 18:47:04 +10:00
iwubcode dd54617a08 TextureCacheBase: Set uninitialized XFB memory to fuchsia color 2017-11-17 22:11:34 -06:00
iwubcode 61541ab243 Enhance xfb dumping to distinguish between the xfbs created from memory and the xfbs created from overlapping copies 2017-11-17 22:11:34 -06:00
iwubcode 7248dd47d5 Hybrid XFB: Fix lint errors 2017-11-17 22:11:32 -06:00
iwubcode 74610646ce TextureCacheBase: Add XFB specific functions 2017-11-17 22:11:32 -06:00
iwubcode 53684701fa HybridXFB: Fix lint errors 2017-11-17 22:11:31 -06:00
iwubcode 65418a76f5 Video Common: Use correct aspect ratio when saving screenshots / video 2017-11-17 22:11:31 -06:00
iwubcode e6d85b0915 Video Common: Avoid 'presenting' duplicate frames by detecting when swap
hasn't changed since the last frame
2017-11-17 22:11:31 -06:00
iwubcode 2295d60fdc VideoCommon: Output gamma now comes from the xfb copy 2017-11-17 22:11:30 -06:00
iwubcode b285188de1 Video Backends: Implement vertical scaling for xfb copies. This fixes the
display of PAL games that run in 50hz mode.
2017-11-17 22:11:29 -06:00
iwubcode 2cd9565b18 Add an additional flag fo 'XFB Copy' 2017-11-17 22:11:29 -06:00
iwubcode 79387dddb2 Add support for hybrid XFB 2017-11-17 19:47:56 -06:00
Tommaso Checchi 5fb6ceac45 Fixed fog, lava, water in Mario Galaxy (and possibly other games) in higher IRs by detecting & fixing the mipmaps that aren't just used for downscaling, but are handmade to create a gradient. 2017-10-27 00:45:20 -07:00
Lioncash c8af9e5f7b TextureConfig: Specialize std::hash for TextureConfig
This allows the hashing for TextureConfig instances to automatically be resolved instead of needing to directly specify it all the time.
2017-10-08 23:55:14 -04:00
N.E.C c3a57bbad5 Video: Clearly separate Texture and EFB Copy formats
Improve bookkeeping around formats. Hopefully make code less confusing.

- Rename TlutFormat -> TLUTFormat to follow conventions.
- Use enum classes to prevent using a Texture format where an EFB Copy format
  is expected or vice-versa.
- Use common EFBCopyFormat names regardless of depth and YUV configurations.
2017-08-03 18:35:29 -07:00
mimimi085181 53663c00b9 Implement minimal emulation of TMEM caching
This is a remake of https://github.com/dolphin-emu/dolphin/pull/3749

Full credit goes to phire.

Old message:
"If none of the texture registers have changed and TMEM hasn't been invalidated or changed in other ways, we can blindly reuse the old texture cache entries without rehashing.

Not only does this fix the bloom effect in Spyro: A Hero's Tail (The game abused texture cache) but it will also provide speedups for other games which use the same texture over multiple draw calls, especially when safe texture cache is in use."

Changed the pr per phire's instructions to only return the current texture(s) if none of the texture registers were changed. If any texture register was changed, fall back to the default hashing and rebuilding textures from memory.
2017-07-10 01:49:27 +02:00
iwubcode e4896d39bd Video Backends: Move and rename HostTextureFormat to AbstractTextureFormat 2017-06-13 00:41:56 -05:00
iwubcode 2cdc93f4ab Video Backends: Split texture cache code out into separate files, introduce 'AbstractTexture' 2017-06-13 00:41:51 -05:00
Stenzek cc851c41c1 TextureCache: Move host texture utility functions to VideoCommon
The appropriate place for these would be AbstractTexture, once it is
finished.
2017-04-29 13:46:43 +10:00
Stenzek f4b848949c TextureCache: Support compressed textures and pass pitch/size to upload
This also removes an extra copy of the image for custom textures.
2017-04-29 00:14:23 +10:00
Stenzek e9850aa0f2 VideoBackends: Support updated texture encoding shader generators 2017-04-12 00:11:22 +10:00
Stenzek 79ba946d70 VideoCommon: Changes to TextureCache to support decoding in backend 2017-04-01 12:32:10 +10:00
Lioncash 57c21b9576 TextureCacheBase: Convert bound_textures from a C array to a std::array
Prevents array-to-pointer decay and simplifies some code.
2017-03-25 14:53:25 -04:00
degasus d0a73c1d90 TextureCache: Add a dirty bit for partial updates on overlapping EFB copies. 2016-12-27 17:26:04 +01:00
degasus abf9bb170b TextureCache: Drop unused parameter in backend API. 2016-12-26 22:10:32 +01:00
degasus 04f319066d TextureCache: Extract BP enum check to VideoCommon.
We have TOO many video backends.
2016-12-26 22:10:21 +01:00
Tillmann Karras 44acd9fdb9 VideoCommon: use u32 for texture addresses 2016-12-25 18:48:19 +01:00
Lioncash 58a5395173 TextureCacheBase: Eliminate static state 2016-12-09 16:50:37 -05:00
Stenzek b6d09c61ed TextureCache: Don't re-use pooled textures within the same frame
This is an issue because a driver may have to maintain two copies of a
texture if it batches all uploads together at the start of a frame.

In the Vulkan backend, we do something similar to avoid breaking out of a
render pass to copy a texture from the streaming buffer to the destination
image.

This was causing issues in the sms-bubbles fifolog, where an EFB copy to
the same address of a previously-used texture caused the previous texture
to be re-used again for a different image later on in the frame, causing
the original contents to be discarded.
2016-10-06 20:23:37 +10:00
Stenzek 828aac7890 VideoBackends: Make TextureCache::CompileShaders return a bool 2016-10-01 01:09:12 +10:00
Pierre Bourdon 3570c7f03a Reformat all the things. Have fun with merge conflicts. 2016-06-24 10:43:46 +02:00
Scott Mansell 96ab76f81d TextureCache: Rename functions and add comments to clear up docs 2016-06-18 04:27:16 +12:00
Scott Mansell 94eaacae30 TextureCache: Track efb copies used in a partially updated texture
Fixes a major preformance regression in Skies of Arcadia during
battle transisions.

I had plans for a more advanced version of this code after 5.0,
but here is a minimal implemenation for now.
2016-06-17 23:46:22 +12:00
mimimi085181 9f625417c0 Partial updates for paletted textures
This pr fixes another regression that happened after pr #3165 was merged. The shadows in mario baseball should now work again.
2016-04-09 18:22:36 +02:00
Pierre Bourdon 961901daae Merge pull request #3355 from mimimi085181/partial-texture-updates-check-dimensions
Partial texture updates: Check the dimensions of the efb copy
2016-02-29 00:49:48 +01:00
hdcmeta a2e2e36745 D3D12: Additions to VideoCommon to support D3D12 backend. 2016-02-15 09:48:23 -08:00
mimimi085181 99555a35ca For partial texture updates check the dimensions of the efb copy and the target texture, not just the binary size.
This should get Donkey Kong Country Returns characters to be as broken as they should be. They will be fixed in a later pr.

Expected result is:
efbtex: characters are always flickering or invisible, no matter what scaling or IR setting
efb2ram: characters are always working properly at 1xIR, no matter what scaling or IR setting
2016-02-14 17:13:51 +01:00
Lioncash 59d5935067 TextureCacheBase: Simplify init/comparison of TCacheEntryConfig 2016-01-23 22:57:05 -05:00
Lioncash d9fec92628 VideoCommon: Header cleanup
Also remedies places where the video backends and core rely on things
being indirectly included.
2016-01-17 20:11:45 -05:00
Scott Mansell d8e5d8659e TextureCache, fix an incorrect assert. 2015-12-29 14:25:31 +13:00
Lioncash f295182833 VideoBackends: Simplify initialization and deinitialization of resources
Approximately three or four times now, the issue of pointers being
in an inconsistent state been an issue in the video backend renderers
with regards to tripping up other developers.

Global (ugh) resources are put into a unique_ptr and will always have a
well-defined state of being - null or not null
2015-12-20 22:40:37 -05:00
Scott Mansell 03461915a7 Fix lens flares in Mario Kart Wii. 2015-12-01 05:25:38 +13:00
degasus 087ba5268a TextureCache: Rewrite EFB Copy control flow 2015-11-15 12:02:41 +01:00
degasus dcdf8fd3ce TextureCache: Split efb2ram from efb2tex 2015-11-15 11:59:52 +01:00
Tillmann Karras 2ad901b2da VideoCommon: drop unused variable/setter 2015-11-06 15:43:58 +01:00
Tillmann Karras 81d9cce70c VideoCommon: rename TextureCache to TextureCacheBase 2015-11-06 15:43:58 +01:00