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2021-04-13Fix sub-image copies on intel GPUs (#2198)gdkchan
2021-04-03Only flush commands when creating sync on Intel/AMD (windows) (#2165)riperiperi
2021-03-30Force command flush after creating a syncpoint (#2056)riperiperi
* Force command flush after creating GL sync * This is not required, as the commands were flushed on creation. * Move comment.
2021-03-17Fix typos (#2109)EmulationFanatic
2021-03-08Improve Buffer Textures and flush Image Stores (#2088)riperiperi
* Improve Buffer Textures and flush Image Stores Fixes a number of issues with buffer textures: - Reworked Buffer Textures to create their buffers in the TextureManager, then bind them with the BufferManager later. - Fixes an issue where a buffer texture's buffer could be invalidated after it is bound, but before use. - Fixed width unpacking for large buffer textures. The width is now 32-bit rather than 16. - Force buffer textures to be rebound whenever any buffer is created, as using the handle id wasn't reliable, and the cost of binding isn't too high. Fixes vertex explosions and flickering animations in UE4 games. * Set ImageStore flag... for ImageStore. * Check the offset and size.
2021-03-08Flip component mask if target is BGRA. (#2087)riperiperi
* Flip component mask if target is BGRA. * Make mask selection less ugly.
2021-03-02Texture Cache: "Texture Groups" and "Texture Dependencies" (#2001)riperiperi
* 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.
2021-02-08Implement ETC2 (RGB) texture format (#2000)gdkchan
* Implement ETC2 format * Fix component counts for compressed formats
2021-01-27Avoid some redundant GL calls (#1958)gdkchan
2021-01-17Implement lazy flush-on-read for Buffers (SSBO/Copy) (#1790)riperiperi
* 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.
2021-01-13Implement clear buffer (fast path) (#1902)gdkchan
* Implement clear buffer (fast path) * Remove blank line
2021-01-05gpu: Implement missing texture formats (#1867)Ac_K
* gpu: Implement Etc2Rgba texture format * Add more format * Fix wrong pixel format
2020-12-15gui/gpu: Implement setting and toggle for Aspect Ratio (#1777)Ac_K
* 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
2020-12-12End empty gl queries before returning them to the pool. (#1806)riperiperi
2020-12-03Dummy out gl queries with 0 draws, remove glFlush call (#1773)riperiperi
2020-11-20Allow copy destination to have a different scale from source (#1711)riperiperi
* 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.
2020-11-20Perform Compressed<->Uncompressed copies using Pixel Buffer Objects (#1732)riperiperi
* PBO single layer copy, part 1 Still needs ability to take and set width/height slices. (using pack paramaters) * PBO Copies pt 2 * Some fixes and cleanup. * Misc Cleanup * Move handle into the TextureInfo interface. This interface is shared between texture storages and views. * Move unscaled copy to the TextureCopy class. * Address feedback.
2020-11-17Simplify depth test state updates (#1695)gdkchan
2020-11-15infra: Migrate to .NET 5 (#1694)Mary
* 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
2020-11-13Salieri: shader cache (#1701)Mary
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.
2020-11-08Use explicit buffer and texture bindings on shaders (#1666)gdkchan
* Use explicit buffer and texture bindings on shaders * More XML docs and other nits
2020-11-02Add seamless cubemap flag in sampler parameters. (#1658)riperiperi
* Add seamless cubemap flag in sampler parameters. * Check for the extension
2020-11-02Support res scale on images, correctly blacklist for SUST, move logic out of ↵riperiperi
backend. (#1657) * Support res scale on images, correctly blacklist for SUST, move logic out of backend. * Fix Typo
2020-11-01Fix compressed to non-compressed texture copy size (#1649)gdkchan
2020-10-29Scale texture resolution before sending to backend (#1646)gdkchan
* Work * Propagate scale factor to copy temp. Not really needed, just here for consistency * PR feedback
2020-10-26Fix vertex buffer handle null check (#1638)gdkchan
2020-10-25Fix transform feedback errors caused by host pause/resume and multiple uses ↵gdkchan
(#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
2020-10-20Fix image binding format (#1625)gdkchan
* Fix image binding format * XML doc
2020-10-16Memory Read/Write Tracking using Region Handles (#1272)riperiperi
* 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
2020-10-13Fix incorrect GPU GL blend func values (#1612)gdkchan
2020-10-12Fix error when dual source blend is used (#1610)gdkchan
* Fix error when dual source blend is used * Ensure framebuffer
2020-09-19Better viewport flipping and depth mode detection method (#1556)gdkchan
* 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
2020-09-10Texture/Buffer Memory Management Improvements (#1408)riperiperi
* 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>
2020-08-07Rename DebugLevel Performance to Slowdowns (#1450)mageven
2020-08-04Improved Logger (#1292)mageven
* Logger class changes only Now compile-time checking is possible with the help of Nullable Value types. * Misc formatting * Manual optimizations PrintGuestLog PrintGuestStackTrace Surfaceflinger DequeueBuffer * Reduce SendVibrationXX log level to Debug * Add Notice log level This level is always enabled and used to print system info, etc... Also, rewrite LogColor to switch expression as colors are static * Unify unhandled exception event handlers * Print enabled LogLevels during init * Re-add App Exit disposes in proper order nit: switch case spacing * Revert PrintGuestStackTrace to Info logs due to #1407 PrintGuestStackTrace is now called in some critical error handlers so revert to old behavior as KThread isn't part of Guest. * Batch replace Logger statements
2020-08-02Facilitate OpenGL debug logging via GUI (#1373)mageven
* 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
2020-07-28Implement alpha test using legacy functions (#1426)gdkchan
2020-07-26Use polygon offset clamp if supported (#1429)gdkchan
2020-07-26Implement BGRA texture support (#1418)gdkchan
* Implement BGRA texture support * Missing AppendLine * Remove empty lines * Address PR feedback
2020-07-20GL: Implement more Point parameters (#1399)mageven
* Fix GL_INVALID_VALUE on glPointSize calls * Implement more of Point primitive state * Use existing Origin enum
2020-07-15Initial transform feedback support (#1370)gdkchan
* 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
2020-07-10Implement Logical Operation registers and functionality (#1380)riperiperi
* Implement Logical Operation registers and functionality. * Address Feedback 1
2020-07-07Implement Zero-Configuration Resolution Scaling (#1365)riperiperi
* 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.
2020-05-28Fix wrong face culling once and for all (#1277)gdkchan
* Viewport swizzle support on NV and clip origin * Initialize default viewport swizzle state, emulate viewport swizzle on shaders when not supported * Address PR feedback
2020-05-27Omit image format if possible, and fix BA bit (#1280)gdkchan
* Omit image format if possible, and fix BA bit * Match extension name
2020-05-27Flush GL commands before inevitably waiting for a query result. (#1278)riperiperi
2020-05-24Remember bound framebuffer to avoid glGetInteger use. (#1273)riperiperi
glGetInteger seems to sync with GPU which is less than ideal, and slowing down texture copies.
2020-05-23Spanify Graphics Abstraction Layer (#1226)gdkchan
* Spanify Graphics Abstraction Layer * Be explicit about BufferHandle size
2020-05-04Implement Counter Queue and Partial Host Conditional Rendering (#1167)riperiperi
* 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.
2020-05-04Upgrade projects to C#8 (#1193)Ac_K
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.