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291 Commits

Author SHA1 Message Date
Admiral H. Curtiss
ef760ee012 Common/PointerWrap: Prevent reads/writes past the end of the buffer. 2022-04-18 23:48:00 +02:00
Pokechu22
4aeef95746 Fix copy filter clamping when EFB VRAM copies are disabled 2022-01-29 12:23:32 -08:00
Pokechu22
25c547e9e5 Fix incorrect copy filter clamping 
We need to clamp to the center of pixels, or else things end up working out incorrectly.  This also fixes an off-by-1 for the bottom line.
 2022-01-25 19:53:25 -08:00
Pokechu22
afd02b79a5 VideoCommon: Add names for textures and shaders 2022-01-01 11:38:56 -08:00
Pokechu22
e7d5f8ad5c TextureCacheBase: Re-wrap GetTexture comment 2021-12-18 15:21:48 -08:00
JMC47
dbaebdc585 Merge pull request #10222 from phire/fix-copy-filter-clamping 
Fix copy filter clamping
 2021-11-18 17:48:33 -05:00
Pokechu22
4a9b26de86 VideoCommon: Expose SamplerState to shaders 
The benefit to exposing this over the raw BP state is that adjustments Dolphin makes, such as LOD biases from arbitrary mipmap detection, will work properly.
 2021-11-17 20:04:34 -08:00
Pokechu22
6236a0d494 Eliminate SamplerCommon 2021-11-17 20:04:34 -08:00
Pokechu22
3096f77ba0 Eliminate SamplerCommon::AreBpTexMode0MipmapsEnabled 
This was added in 0b9a72a62d but became irrelevant in 70f9fc4e75 as the check is now self-explanatory due to a rejiggering of the bitfields.
 2021-11-17 20:04:34 -08:00
Scott Mansell
7128befb39 Fix copy filter clamping regression in Spyro 
This fixes horizontal lines in the bloom effect of Spyro: A Hero's Tail,
which is a regression caused by PR #10204

Screenshot of regression:
https://user-images.githubusercontent.com/138484/142030503-90fcd8d5-63d3-4820-874a-72e9be0c4768.png

Fixed:
https://user-images.githubusercontent.com/138484/142031598-b85ff55c-1302-4e4d-bcb2-57848974056b.png

Spyro uses an 640x80 pixel sub-buffer within the EFB to calculate
it's bloom effects, which it places below the main 640x448 buffer.

EFB layout:
https://user-images.githubusercontent.com/138484/142030573-e933b6ae-c37e-4be6-86d4-0bc779b92535.png
Note: Colors are wrong because the main color buffer uses RGBA6,
      while the bloom is calculated in RGB8

This allows it to do bloom without backing up part of the EFB to
main memory, as most games do.

But, since some of the sub-buffers used in the bloom effect are taller
than 80 pixels, they need to be sliced up into smaller sub, sub buffers
which get combined later when copied to main memory.

At one point, a 320x224 buffer is broken up into 320x80, 320x64 and
320x80 slices. These are copied out with the copy filter set to a
vertical blur.

Because there was an off-by-one errror in the clamping coordinates,
the bottom line of the color buffer would be blurred into
the top of each slice.

Final combined EFB copy:
https://user-images.githubusercontent.com/138484/142031360-2c076839-7c96-4b3b-a093-d899d0a2c7ae.png

Fixed version:
https://user-images.githubusercontent.com/138484/142031370-72e41a35-3b3e-4662-a483-79203e357ecc.png

Before #10204 the copy filter wasn't enabled for efb copies, and most
other games don't do this type of slicing.

FIFO CI shows that a few other games are effected, it's always just a minor difference to the top line where there was previously a slight hint of garbage.
 2021-11-17 06:12:46 +13:00
Scott Mansell
edb66dab84 TextureCache: Remove deleted textures from bound_textures 
Fixes issue where vulkan might crash trying to bind a deleted
texture.
 2021-10-12 15:51:24 +13:00
Scott Mansell
88bd10cd30 Extend TMEM cache implementation 
Now works with games that deliberately avoid invalidating TMEM because
they know textures are too large to fit:

 * Sonic Riders
 * Metal Arms: Glitch in the System
 * Godzilla: Destroy All Monsters Melee
 * NHL Slapshot
 * Tak and the Power of Juju
 * Night at the Museum: Battle of the Smithsonian
 * 428: Fūsa Sareta Shibuya de
 2021-10-12 15:51:24 +13:00
Scott Mansell
9fa26624b0 BPMemory: Refactor/consolidate TexUnit Addressing 
Currently the logic for addressing the individual TexUnits is splattered all
across dolphin's codebase, this commit attempts to consolidate it all into a
single place and formalise it using our new TexUnitAddress struct.
 2021-10-10 09:09:43 +13:00
Pierre Bourdon
e149ad4f0a treewide: convert GPLv2+ license info to SPDX tags 
SPDX standardizes how source code conveys its copyright and licensing
information. See https://spdx.github.io/spdx-spec/1-rationale/ . SPDX
tags are adopted in many large projects, including things like the Linux
kernel.
 2021-07-05 04:35:56 +02:00
Mat M
d034c830ac Merge pull request #9681 from iwubcode/texture-info 
VideoCommon: move all texture calculations to a "TextureInfo" class
 2021-05-13 06:44:08 -04:00
iwubcode
182dfc38e6 VideoCommon: move all texture calculations to a "TextureInfo" class. This ever so slightly improves readability and allows for the full texture name to be generated outside of the hires texture cache 2021-05-11 22:58:36 -05:00
JMC47
eb5cd9be78 Merge pull request #9694 from iwubcode/xfb-tcache-hash 
VideoCommon: update TextureCache logic for finding oversized XFBs
 2021-05-09 15:20:53 -04:00
iwubcode
6fd7867c56 VideoCommon: simplify TextureCacheBase by comparing a xfb's hash against a newly calculated one. This fixes games like Teenage Mutant Ninja Turtles (Wii) which use oversized textures where the stride doesn't match the BytesPerRow and that resulted in a different hash algorithm being used. By not hashing the texture before, we improve performance by hashing at most once in all direct XFB lookup scenarios. 2021-05-08 01:29:48 -05:00
ash!!
43ceba4fef optimize TextureCacheBase::SerializeTexture, ::DeserializeTexture 
texture serialization and deserialization used to involve many memory
allocations and deallocations, along with many copies to and from
those allocations. avoid those by reserving a memory region inside the
output and writing there directly, skipping the allocation and copy to
an intermediate buffer entirely.
 2021-04-18 13:40:42 -07:00
Pokechu22
70f9fc4e75 Convert BPMemory to BitField and enum class 
Additional changes:
- For TevStageCombiner's ColorCombiner and AlphaCombiner, op/comparison and scale/compare_mode have been split as there are different meanings and enums if bias is set to compare.  (Shift has also been renamed to scale)
- In TexMode0, min_filter has been split into min_mip and min_filter.
- In TexImage1, image_type is now cache_manually_managed.
- The unused bit in GenMode is now exposed.
- LPSize's lineaspect is now named adjust_for_aspect_ratio.
 2021-03-06 19:27:19 -08:00
Lioncash
3d9b2aa005 VideoCommon: Migrate over to fmt 
Migrates off the printf-based formatting where applicable.
 2020-11-17 21:23:58 -05:00
iwubcode
fd3af4c5d3 InputCommon: Introducing the "Dynamic Input Texture". Configuration links an emulated input action to an image based on what host key is defined for that emulated input. Specific regions are called out in configuration that mark where to replace an input button with a host key image. 2020-10-03 17:10:35 -05:00
iwubcode
9c8338ec4c DolphinQt / VideoCommon: Add additional texture dumping options. Specifically, this enables users to choose whether to dump mip maps, base level textures, or both. 2020-07-22 19:30:27 -05:00
Jun Su
da223a2271 Cleanup warnings of -Wunused-lambda-capture 
Remove unused lambda captures.
 2020-03-24 20:14:10 +08:00
Lioncash
b2a9c36501 VideoCommon/OpcodeDecoding: Move g_bRecordFifoData into namespace 
Keeps the global localized with the code that it's primarily related to.

Now it's obvious from a glance what the global variable is affecting.
 2019-12-05 09:13:03 -05:00