Commit graph

130 commits

Author SHA1 Message Date
gdkchan d512ce122c
Initial tessellation shader support (#2534)
* Initial tessellation shader support

* Nits

* Re-arrange built-in table

* This is not needed anymore

* PR feedback
2021-10-18 18:38:04 -03:00
gdkchan f08a280ade
Use shader subgroup extensions if shader ballot is not supported (#2627)
* Use shader subgroup extensions if shader ballot is not supported

* Shader cache version bump + cleanup

* The type is still required on the table
2021-09-19 14:38:39 +02:00
riperiperi ec3e848d79
Add a Multithreading layer for the GAL, multi-thread shader compilation at runtime (#2501)
* Initial Implementation

About as fast as nvidia GL multithreading, can be improved with faster command queuing.

* Struct based command list

Speeds up a bit. Still a lot of time lost to resource copy.

* Do shader init while the render thread is active.

* Introduce circular span pool V1

Ideally should be able to use structs instead of references for storing these spans on commands. Will try that next.

* Refactor SpanRef some more

Use a struct to represent SpanRef, rather than a reference.

* Flush buffers on background thread

* Use a span for UpdateRenderScale.

Much faster than copying the array.

* Calculate command size using reflection

* WIP parallel shaders

* Some minor optimisation

* Only 2 max refs per command now.

The command with 3 refs is gone. 😌

* Don't cast on the GPU side

* Remove redundant casts, force sync on window present

* Fix Shader Cache

* Fix host shader save.

* Fixup to work with new renderer stuff

* Make command Run static, use array of delegates as lookup

Profile says this takes less time than the previous way.

* Bring up to date

* Add settings toggle. Fix Muiltithreading Off mode.

* Fix warning.

* Release tracking lock for flushes

* Fix Conditional Render fast path with threaded gal

* Make handle iteration safe when releasing the lock

This is mostly temporary.

* Attempt to set backend threading on driver

Only really works on nvidia before launching a game.

* Fix race condition with BufferModifiedRangeList, exceptions in tracking actions

* Update buffer set commands

* Some cleanup

* Only use stutter workaround when using opengl renderer non-threaded

* Add host-conditional reservation of counter events

There has always been the possibility that conditional rendering could use a query object just as it is disposed by the counter queue. This change makes it so that when the host decides to use host conditional rendering, the query object is reserved so that it cannot be deleted. Counter events can optionally start reserved, as the threaded implementation can reserve them before the backend creates them, and there would otherwise be a short amount of time where the counter queue could dispose the event before a call to reserve it could be made.

* Address Feedback

* Make counter flush tracked again.

Hopefully does not cause any issues this time.

* Wait for FlushTo on the main queue thread.

Currently assumes only one thread will want to FlushTo (in this case, the GPU thread)

* Add SDL2 headless integration

* Add HLE macro commands.

Co-authored-by: Mary <mary@mary.zone>
2021-08-27 00:31:29 +02:00
mpnico 8e1adb95cf
Add support for HLE macros and accelerate MultiDrawElementsIndirectCount #2 (#2557)
* Add support for HLE macros and accelerate MultiDrawElementsIndirectCount

* Add missing barrier

* Fix index buffer count

* Add support check for each macro hle before use

* Add missing xml doc

Co-authored-by: gdkchan <gab.dark.100@gmail.com>
2021-08-26 23:50:28 +02:00
gdkchan c702943af3
Swap BGR components for 16-bit BGR texture formats (#2567) 2021-08-20 18:26:25 -03:00
gdkchan c3e2646f9e
Workaround for Intel FrontFacing built-in variable bug (#2540) 2021-08-11 23:01:06 +02:00
gdkchan 0f6ec446ea
Replace BGRA and scale uniforms with a uniform block (#2496)
* Replace BGRA and scale uniforms with a uniform block

* Setting the data again on program change is no longer needed

* Optimize and resolve some warnings

* Avoid redundant support buffer updates

* Some optimizations to BindBuffers (now inlined)

* Unify render scale arrays
2021-08-11 21:33:43 +02:00
riperiperi 4b60371e64
Return mapped buffer pointer directly for flush, WriteableRegion for textures (#2494)
* Return mapped buffer pointer directly for flush, WriteableRegion for textures

A few changes here to generally improve performance, even for platforms not using the persistent buffer flush.

- Texture and buffer flush now return a ReadOnlySpan<byte>. It's guaranteed that this span is pinned in memory, but it will be overwritten on the next flush from that thread, so it is expected that the data is used before calling again.
- As a result, persistent mappings no longer copy to a new array - rather the persistent map is returned directly as a Span<>. A similar host array is used for the glGet flushes instead of allocating new arrays each time.
- Texture flushes now do their layout conversion into a WriteableRegion when the texture is not MultiRange, which allows the flush to happen directly into guest memory rather than into a temporary span, then copied over. This avoids another copy when doing layout conversion.

Overall, this saves 1 data copy for buffer flush, 1 copy for linear textures with matching source/target stride, and 2 copies for block textures or linear textures with mismatching strides.

* Fix tests

* Fix array pointer for Mesa/Intel path

* Address some feedback

* Update method for getting array pointer.
2021-07-19 19:10:54 -03:00
emmauss 28618c58d7
Add Screenshot Feature (#2354)
* Add internal screenshot  capabilities

* update version notice
2021-06-28 22:09:43 +02:00
gdkchan fefd4619a5
Add support for custom line widths (#2406) 2021-06-25 20:11:54 -03:00
gdkchan ed2f5ede0f
Fix texture sampling with depth compare and LOD level or bias (#2404)
* Fix texture sampling with depth compare and LOD level or bias

* Shader cache version bump

* nit: Sorting
2021-06-25 00:54:50 +02:00
EmulationFanatic b5c72b44de
Merge pull request #2177 from riperiperi/feature/parallel-shader-cache
Allow parallel shader compilation when loading a shader cache
2021-05-19 11:39:19 -07:00
riperiperi 212e472c9f
Use copy dependencies for the Intel/AMD view format workaround (#2144)
* This might help AMD a bit

* Removal of old workaround.
2021-05-16 20:43:27 +02:00
riperiperi ddf4b92a9c Implement parallel host shader cache compilation. 2021-04-18 17:33:58 +01:00
riperiperi b530f0e110
Texture Cache: "Texture Groups" and "Texture Dependencies" (#2001)
* Initial implementation (3d tex mips broken)

This works rather well for most games, just need to fix 3d texture mips.

* Cleanup

* Address feedback

* Copy Dependencies and various other fixes

* Fix layer/level offset for copy from view<->view.

* Remove dirty flag from dependency

The dirty flag behaviour is not needed - DeferredCopy is all we need.

* Fix tracking mip slices.

* Propagate granularity (fix astral chain)

* Address Feedback pt 1

* Save slice sizes as part of SizeInfo

* Fix nits

* Fix disposing multiple dependencies causing a crash

This list is obviously modified when removing dependencies, so create a copy of it.
2021-03-02 19:30:54 -03:00
gdkchan 7016d95eb1
Implement ETC2 (RGB) texture format (#2000)
* Implement ETC2 format

* Fix component counts for compressed formats
2021-02-08 10:23:56 +11:00
gdkchan caf049ed15
Avoid some redundant GL calls (#1958) 2021-01-27 08:44:07 +11:00
riperiperi a1f77a5b6a
Implement lazy flush-on-read for Buffers (SSBO/Copy) (#1790)
* Initial implementation of buffer flush (VERY WIP)

* Host shaders need to be rebuilt for the SSBO write flag.

* New approach with reserved regions and gl sync

* Fix a ton of buffer issues.

* Remove unused buffer unmapped behaviour

* Revert "Remove unused buffer unmapped behaviour"

This reverts commit f1700e52fb8760180ac5e0987a07d409d1e70ece.

* Delete modified ranges on unmap

Fixes potential crashes in Super Smash Bros, where a previously modified range could lie on either side of an unmap.

* Cache some more delegates.

* Dispose Sync on Close

* Also create host sync for GPFifo syncpoint increment.

* Copy buffer optimization, add docs

* Fix race condition with OpenGL Sync

* Enable read tracking on CommandBuffer, insert syncpoint on WaitForIdle

* Performance: Only flush individual pages of SSBO at a time

This avoids flushing large amounts of data when only a small amount is actually used.

* Signal Modified rather than flushing after clear

* Fix some docs and code style.

* Introduce a new test for tracking memory protection.

Sucessfully demonstrates that the bug causing write protection to be cleared by a read action has been fixed. (these tests fail on master)

* Address Comments

* Add host sync for SetReference

This ensures that any indirect draws will correctly flush any related buffer data written before them. Fixes some flashing and misplaced world geometry in MH rise.

* Make PageAlign static

* Re-enable read tracking, for reads.
2021-01-17 17:08:06 -03:00
gdkchan df820a72de
Implement clear buffer (fast path) (#1902)
* Implement clear buffer (fast path)

* Remove blank line
2021-01-13 08:50:54 +11:00
Ac_K 73f6149bd6
gpu: Implement missing texture formats (#1867)
* gpu: Implement Etc2Rgba texture format

* Add more format

* Fix wrong pixel format
2021-01-05 06:02:49 +01:00
Ac_K 11222516c4
gui/gpu: Implement setting and toggle for Aspect Ratio (#1777)
* gui/gpu: Implement setting and toggle for Aspect Ratio

* address gdkchan feedback and add 16:10

* fix config.json file

* Fix rebase

* Address gdkchan feedback

* Address rip feedback

* Fix aspectWidth
2020-12-15 23:19:07 -03:00
riperiperi 9493cdfe55
Allow copy destination to have a different scale from source (#1711)
* Allow copy destination to have a different scale from source

Will result in more scaled copy destinations, but allows scaling in some games that copy textures to the output framebuffer.

* Support copying multiple levels/layers

Uses glFramebufferTextureLayer to copy multiple layers, copies levels individually (and scales the regions).

Remove CopyArrayScaled, since the backend copy handles it now.
2020-11-20 17:14:45 -03:00
Mary aa129fdbdf
infra: Migrate to .NET 5 (#1694)
* infra: Migrate to .NET 5

This migrate projects and CI to .NET 5

* Remove language version restrictions (now on 9.0 by default)

* infra: pin .NET 5 to avoid later issues

* infra: Cleanup csproj files

* infra: update dependencies

* infra: Add temporary workaround for a bug in Vector128.Create

see https://github.com/dotnet/runtime/issues/44704 for more informations
2020-11-15 19:27:15 +01:00
Mary 48f6570557
Salieri: shader cache (#1701)
Here come Salieri, my implementation of a disk shader cache!

"I'm sure you know why I named it that."
"It doesn't really mean anything."

This implementation collects shaders at runtime and cache them to be later compiled when starting a game.
2020-11-13 00:15:34 +01:00
gdkchan 8d168574eb
Use explicit buffer and texture bindings on shaders (#1666)
* Use explicit buffer and texture bindings on shaders

* More XML docs and other nits
2020-11-08 12:10:00 +01:00
riperiperi 4c6feb652f
Add seamless cubemap flag in sampler parameters. (#1658)
* Add seamless cubemap flag in sampler parameters.

* Check for the extension
2020-11-02 17:03:06 -03:00
riperiperi e1da7df207
Support res scale on images, correctly blacklist for SUST, move logic out of backend. (#1657)
* Support res scale on images, correctly blacklist for SUST, move logic
out of backend.

* Fix Typo
2020-11-02 16:53:23 -03:00
gdkchan 11a7c99764
Support 3D BC4 and BC5 compressed textures (#1655)
* Support 3D BC4 and BC5 compressed textures

* PR feedback

* Fix some typos
2020-11-01 15:32:53 -03:00
gdkchan 812e32f775
Fix transform feedback errors caused by host pause/resume and multiple uses (#1634)
* Fix transform feedback errors caused by host pause/resume

* Fix TFB being used as something else issue with copies

* This is supposed to be StreamCopy
2020-10-25 17:23:42 -03:00
gdkchan 2dcc6333f8
Fix image binding format (#1625)
* Fix image binding format

* XML doc
2020-10-20 19:03:20 -03:00
riperiperi b4d8d893a4
Memory Read/Write Tracking using Region Handles (#1272)
* WIP Range Tracking

- Texture invalidation seems to have large problems
- Buffer/Pool invalidation may have problems
- Mirror memory tracking puts an additional `add` in compiled code, we likely just want to make HLE access slower if this is the final solution.
- Native project is in the messiest possible location.
- [HACK] JIT memory access always uses native "fast" path
- [HACK] Trying some things with texture invalidation and views.

It works :)

Still a few hacks, messy things, slow things

More work in progress stuff (also move to memory project)

Quite a bit faster now.
- Unmapping GPU VA and CPU VA will now correctly update write tracking regions, and invalidate textures for the former.
- The Virtual range list is now non-overlapping like the physical one.
- Fixed some bugs where regions could leak.
- Introduced a weird bug that I still need to track down (consistent invalid buffer in MK8 ribbon road)

Move some stuff.

I think we'll eventually just put the dll and so for this in a nuget package.

Fix rebase.

[WIP] MultiRegionHandle variable size ranges

- Avoid reprotecting regions that change often (needs some tweaking)
- There's still a bug in buffers, somehow.
- Might want different api for minimum granularity

Fix rebase issue

Commit everything needed for software only tracking.

Remove native components.

Remove more native stuff.

Cleanup

Use a separate window for the background context, update opentk. (fixes linux)

Some experimental changes

Should get things working up to scratch - still need to try some things with flush/modification and res scale.

Include address with the region action.

Initial work to make range tracking work

Still a ton of bugs

Fix some issues with the new stuff.

* Fix texture flush instability

There's still some weird behaviour, but it's much improved without this. (textures with cpu modified data were flushing over it)

* Find the destination texture for Buffer->Texture full copy

Greatly improves performance for nvdec videos (with range tracking)

* Further improve texture tracking

* Disable Memory Tracking for view parents

This is a temporary approach to better match behaviour on master (where invalidations would be soaked up by views, rather than trigger twice)

The assumption is that when views are created to a texture, they will cover all of its data anyways. Of course, this can easily be improved in future.

* Introduce some tracking tests.

WIP

* Complete base tests.

* Add more tests for multiregion, fix existing test.

* Cleanup Part 1

* Remove unnecessary code from memory tracking

* Fix some inconsistencies with 3D texture rule.

* Add dispose tests.

* Use a background thread for the background context.

Rather than setting and unsetting a context as current, doing the work on a dedicated thread with signals seems to be a bit faster.

Also nerf the multithreading test a bit.

* Copy to texture with matching alignment

This extends the copy to work for some videos with unusual size, such as tutorial videos in SMO. It will only occur if the destination texture already exists at XCount size.

* Track reads for buffer copies. Synchronize new buffers before copying overlaps.

* Remove old texture flushing mechanisms.

Range tracking all the way, baby.

* Wake the background thread when disposing.

Avoids a deadlock when games are closed.

* Address Feedback 1

* Separate TextureCopy instance for background thread

Also `BackgroundContextWorker.InBackground` for a more sensible idenfifier for if we're in a background thread.

* Add missing XML docs.

* Address Feedback

* Maybe I should start drinking coffee.

* Some more feedback.

* Remove flush warning, Refocus window after making background context
2020-10-16 17:18:35 -03:00
gdkchan 329ba5b39b
Fix incorrect GPU GL blend func values (#1612) 2020-10-13 14:45:41 +11:00
gdkchan 1eea35554c
Better viewport flipping and depth mode detection method (#1556)
* Use a better viewport flipping approach

* New approach to detect depth mode

* nit: Sort method on the OpenGL backend

* Adjust spacing on comment

* Unswap near and far parameters based on ScaleZ
2020-09-19 19:46:49 -03:00
riperiperi 3d055da5fc
Allow swizzles to match with "undefined" components (#1538)
* Add swizzle matching rules.

Improves rules which try to match incompatible formats as perfect, such as D32 float -> R32 float.

Remove Format.HasOneComponent, since this information is now available via the FormatInfo struct.

* Fix this rule.

* Update component counts for depth formats.
2020-09-11 09:48:48 +10:00
riperiperi 5d69d9103e
Texture/Buffer Memory Management Improvements (#1408)
* Initial implementation. Still pending better valid-overlap handling,
disposed pool, compressed format flush fix.

* Very messy backend resource cache.

* Oops

* Dispose -> Release

* Improve Release/Dispose.

* More rule refinement.

* View compatibility levels as an enum - you can always know if a view is only copy compatible.

* General cleanup.

Use locking on the resource cache, as it is likely to be used by other threads in future.

* Rename resource cache to resource pool.

* Address some of the smaller nits.

* Fix regression with MK8 lens flare

Texture flushes done the old way should trigger memory tracking.

* Use TextureCreateInfo as a key.

It now implements IEquatable and generates a hashcode based on width/height.

* Fix size change for compressed+non-compressed view combos.

Before, this could set either the compressed or non compressed texture with a size with the wrong size, depending on which texture had its size changed. This caused exceptions when flushing the texture.

Now it correctly takes the block size into account, assuming that these textures are only related because a pixel in the non-compressed texture represents a block in the compressed one.

* Implement JD's suggestion for HashCode Combine

Co-authored-by: jduncanator <1518948+jduncanator@users.noreply.github.com>

* Address feedback

* Address feedback.

Co-authored-by: jduncanator <1518948+jduncanator@users.noreply.github.com>
2020-09-10 16:44:04 -03:00
mageven f0c91d9efb
Facilitate OpenGL debug logging via GUI (#1373)
* Allow printing GL Debug logs with GUI options

Improve GL Debugger

Make the new option persistent

Address gdkchan's comments
- Rename enum to GraphicsDebugLevel
- Move Debugger Init to Renderer Init
- Fix formatting

* nit: newlines
2020-08-02 16:41:24 +02:00
gdkchan 43c13057da
Implement alpha test using legacy functions (#1426) 2020-07-28 18:30:08 -03:00
gdkchan 8dbcae1ff8
Implement BGRA texture support (#1418)
* Implement BGRA texture support

* Missing AppendLine

* Remove empty lines

* Address PR feedback
2020-07-26 00:03:40 -03:00
mageven 723ae240dc
GL: Implement more Point parameters (#1399)
* Fix GL_INVALID_VALUE on glPointSize calls

* Implement more of Point primitive state

* Use existing Origin enum
2020-07-20 21:59:13 -03:00
gdkchan 788ca6a411
Initial transform feedback support (#1370)
* Initial transform feedback support

* Some nits and fixes

* Update ReportCounterType and Write method

* Can't change shader or TFB bindings while TFB is active

* Fix geometry shader input names with new naming
2020-07-15 13:01:10 +10:00
riperiperi f224769c49
Implement Logical Operation registers and functionality (#1380)
* Implement Logical Operation registers and functionality.

* Address Feedback 1
2020-07-10 14:23:15 -03:00
riperiperi 484eb645ae
Implement Zero-Configuration Resolution Scaling (#1365)
* Initial implementation of Render Target Scaling

Works with most games I have. No GUI option right now, it is hardcoded.

Missing handling for texelFetch operation.

* Realtime Configuration, refactoring.

* texelFetch scaling on fragment shader (WIP)

* Improve Shader-Side changes.

* Fix potential crash when no color/depth bound

* Workaround random uses of textures in compute.

This was blacklisting textures in a few games despite causing no bugs. Will eventually add full support so this doesn't break anything.

* Fix scales oscillating when changing between non-native scales.

* Scaled textures on compute, cleanup, lazier uniform update.

* Cleanup.

* Fix stupidity

* Address Thog Feedback.

* Cover most of GDK's feedback (two comments remain)

* Fix bad rename

* Move IsDepthStencil to FormatExtensions, add docs.

* Fix default config, square texture detection.

* Three final fixes:

- Nearest copy when texture is integer format.
- Texture2D -> Texture3D copy correctly blacklists the texture before trying an unscaled copy (caused driver error)
- Discount small textures.

* Remove scale threshold.

Not needed right now - we'll see if we run into problems.

* All CPU modification blacklists scale.

* Fix comment.
2020-07-07 04:41:07 +02:00
gdkchan a15b951721
Fix wrong face culling once and for all (#1277)
* Viewport swizzle support on NV and clip origin

* Initialize default viewport swizzle state, emulate viewport swizzle on shaders when not supported

* Address PR feedback
2020-05-28 09:03:07 +10:00
gdkchan 0b6d206daa
Omit image format if possible, and fix BA bit (#1280)
* Omit image format if possible, and fix BA bit

* Match extension name
2020-05-27 11:00:21 +02:00
gdkchan 5011640b30
Spanify Graphics Abstraction Layer (#1226)
* Spanify Graphics Abstraction Layer

* Be explicit about BufferHandle size
2020-05-23 11:46:09 +02:00
riperiperi cd48576f58
Implement Counter Queue and Partial Host Conditional Rendering (#1167)
* Implementation of query queue and host conditional rendering

* Resolve some comments.

* Use overloads instead of passing object.

* Wake the consumer threads when incrementing syncpoints.

Also, do a busy loop when awaiting the counter for a blocking flush, rather than potentially sleeping the thread.

* Ensure there's a command between begin and end query.
2020-05-04 12:24:59 +10:00
Ac_K 4c54f36c38
Upgrade projects to C#8 (#1193)
Some parts of our code needs C# 8 who isn't set as default in Visual Studio. To fix this we have to set the C# version correctly in the csproj files and then we are be able to build the project using Visual Studio.
2020-05-04 12:14:48 +10:00
mageven 53369e79bd
Implement user-defined clipping on GL state pipeline (#1118) 2020-05-04 12:04:49 +10:00
riperiperi c2ac45adc5
Fix depth clamp enable bit, unit scale for polygon offset. (#1178)
Verified with deko3d and opengl driver code.
2020-04-30 11:47:24 +10:00
gdkchan 3cb1fa0e85
Implement texture buffers (#1152)
* Implement texture buffers

* Throw NotSupportedException where appropriate
2020-04-25 23:02:18 +10:00
mageven a728610b40
Implement Constant Color blends (#1119)
* Implement Constant Color blends and init blend states

* Address gdkchan's comments

Also adds Set methods to GpuState

* Fix descriptions of QueryModified
2020-04-25 23:00:43 +10:00
Michael Kuklinski c46edfab85
Update .NET Core to 3.1, and update NuGet Packages (#1121)
* Updated all NuGet packages to latest, and updated the framework from .NET Core 3.0 to 3.1.

* Updating appveyor settings for 3.1

Updating appveyor to use the netcoreapp3.1 path instead of 3.0.

* Removing unneeded NuGet package System.Runtime.CompilerServices.Unsafe.

* Removing unused NuGet package SharpFontCore.

* Removing unused NuGet package TimeZoneConverter.Posix

* Cleaning up by adding newline to a csproj.

* Simplfying a NuGet conditional include, and adding a warning disable for an annoying NuGet package.

* I'm not sure if .travis.yml is still used, but I'm updating its 'dotnet' version to the correct SDK.

* Making the runtime version into its own environment variable so it's a bit easier to change in the future.

* Removing OpenTK.NetStandard reference from Ryujinx.Common

* Fixing indentation in Common.csproj

* Updating the README to specify .NET Core 3.1.

* Reverting the update of the GTKSharp package so it doesn't block the PR.
2020-04-22 14:13:41 +10:00
mageven 4960ab85f8
Implement Depth Clamping (#1120)
* Implement Depth Clamping and add misc enums

* Fix formatting
2020-04-17 11:16:49 +10:00
mageven 468d8f841f
Simple GPU fixes (#1093)
* Implement RasterizeEnable

* Match viewport count to hardware

* Simplify ScissorTest tracking around Blits

* Disable RasterizerDiscard around Blits and track its state

* Read RasterizeEnable reg as bool and add doc
2020-04-07 19:19:45 +10:00
Xpl0itR 12d49c37d2
Make max anisotropy configurable (#1043)
* Make max anisotropy configurable

* Move opengl command to opengl project

* Add GUI option
2020-03-31 08:38:52 +11:00
gdkchan 9948a7be53
Support constant attributes (with a value of zero) (#1066)
* Support constant attributes (with a value of zero)

* Remove extra line
2020-03-30 13:11:24 +11:00
gdkchan ab4867505e
Implement GPU scissors (#1058)
* Implement GPU scissors

* Remove unused using

* Add missing changes for Clear
2020-03-29 14:02:58 +11:00
gdkchan f373f870f7
Support configurable point size (#916) 2020-02-02 10:19:46 +11:00
gdkchan b8e3909d80 Add a GetSpan method to the memory manager and use it on GPU (#877) 2020-01-13 10:27:50 +11:00
gdkchan 2bb39ff03e Replace glFinish with barrier for WaitForIdle (#878) 2020-01-13 09:12:40 +11:00
Ac_K 021ed3f44e InitializeCounters to Initialize 2020-01-10 02:17:34 +01:00
gdkchan 80707f9311 Add runtime identifiers to new projects 2020-01-09 02:13:00 +01:00
gdkchan 29a825b43b Address PR feedback
Removes a useless null check

Aligns some values to improve readability
2020-01-09 02:13:00 +01:00
gdkchan 18814d44b2 Address PR feedback
Add TODO comment for GL_EXT_polygon_offset_clamp
2020-01-09 02:13:00 +01:00
gdkchan 92703af555 Address PR feedback 2020-01-09 02:13:00 +01:00
gdkchan 9bfb373bdf Remove more unused code 2020-01-09 02:13:00 +01:00
gdkchan 59fdaa744b GPU resource disposal 2020-01-09 02:13:00 +01:00
gdkchan 654e617fe7 Some code cleanup 2020-01-09 02:13:00 +01:00
gdkchan f2c85c5d58 Support non-constant texture offsets on non-NVIDIA gpus 2020-01-09 02:13:00 +01:00
gdkchan 0d9672f3ae Use maximum shared memory size supported by hardware 2020-01-09 02:13:00 +01:00
gdkchan 7ce5584f9e Support depth clip mode and disable shader fast math optimization on NVIDIA as a workaround for compiler bugs (?) 2020-01-09 02:13:00 +01:00
gdkchan cb171f6ebf Support shared color mask, implement more shader instructions
Support shared color masks (used by Nouveau and maybe the NVIDIA
driver).
Support draw buffers (also required by OpenGL).
Support viewport transform disable (disabled for now as it breaks some
games).
Fix instanced rendering draw being ignored for multi draw.
Fix IADD and IADD3 immediate shader encodings, that was not matching
some ops.
Implement FFMA32I shader instruction.
Implement IMAD shader instruction.
2020-01-09 02:13:00 +01:00
gdkchan e25b7c9848 Initial support for the guest OpenGL driver (NVIDIA and Nouveau) 2020-01-09 02:13:00 +01:00
gdk 6a98c643ca Add a pass to turn global memory access into storage access, and do all storage related transformations on IR 2020-01-09 02:13:00 +01:00
gdk 16d88c21fc Improved and simplified window texture presentation 2020-01-09 02:13:00 +01:00
gdk 63345a3098 Support window resizing 2020-01-09 02:13:00 +01:00
gdk d786d8d2b9 Support copy of slices to 3D textures, remove old 3D render target layered render support, do not delete textures with existing views created from them 2020-01-09 02:13:00 +01:00
gdk 1b7d955195 Initial support for image stores, support texture sample on compute 2020-01-09 02:13:00 +01:00
gdk 873bb4c15a Fix BC6 Signed/Unsigned float texture formats 2020-01-09 02:13:00 +01:00
gdk 1876b346fe Initial work 2020-01-09 02:13:00 +01:00