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path: root/Ryujinx.Graphics.Shader/Translation/Translator.cs
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2022-04-10New shader cache implementation (#3194)gdkchan
* New shader cache implementation * Remove some debug code * Take transform feedback varying count into account * Create shader cache directory if it does not exist + fragment output map related fixes * Remove debug code * Only check texture descriptors if the constant buffer is bound * Also check CPU VA on GetSpanMapped * Remove more unused code and move cache related code * XML docs + remove more unused methods * Better codegen for TransformFeedbackDescriptor.AsSpan * Support migration from old cache format, remove more unused code Shader cache rebuild now also rewrites the shared toc and data files * Fix migration error with BRX shaders * Add a limit to the async translation queue Avoid async translation threads not being able to keep up and the queue growing very large * Re-create specialization state on recompile This might be required if a new version of the shader translator requires more or less state, or if there is a bug related to the GPU state access * Make shader cache more error resilient * Add some missing XML docs and move GpuAccessor docs to the interface/use inheritdoc * Address early PR feedback * Fix rebase * Remove IRenderer.CompileShader and IShader interface, replace with new ShaderSource struct passed to CreateProgram directly * Handle some missing exceptions * Make shader cache purge delete both old and new shader caches * Register textures on new specialization state * Translate and compile shaders in forward order (eliminates diffs due to different binding numbers) * Limit in-flight shader compilation to the maximum number of compilation threads * Replace ParallelDiskCacheLoader state changed event with a callback function * Better handling for invalid constant buffer 1 data length * Do not create the old cache directory structure if the old cache does not exist * Constant buffer use should be per-stage. This change will invalidate existing new caches (file format version was incremented) * Replace rectangle texture with just coordinate normalization * Skip incompatible shaders that are missing texture information, instead of crashing This is required if we, for example, support new texture instruction to the shader translator, and then they allow access to textures that were not accessed before. In this scenario, the old cache entry is no longer usable * Fix coordinates normalization on cubemap textures * Check if title ID is null before combining shader cache path * More robust constant buffer address validation on spec state * More robust constant buffer address validation on spec state (2) * Regenerate shader cache with one stream, rather than one per shader. * Only create shader cache directory during initialization * Logging improvements * Proper shader program disposal * PR feedback, and add a comment on serialized structs * XML docs for RegisterTexture Co-authored-by: riperiperi <rhy3756547@hotmail.com>
2022-03-14Do not initialize geometry shader passthrough attributes (#3196)gdkchan
2022-03-06Only initialize shader outputs that are actually used on the next stage (#3054)gdkchan
* Only initialize shader outputs that are actually used on the next stage * Shader cache version bump
2022-02-16Do not allow render targets not explicitly written by the fragment shader to ↵gdkchan
be modified (#3063) * Do not allow render targets not explicitly written by the fragment shader to be modified * Shader cache version bump * Remove blank lines * Avoid redundant color mask updates * HostShaderCacheEntry can be null * Avoid more redundant glColorMask calls * nit: Mask -> Masks * Fix currentComponentMask * More efficient way to update _currentComponentMasks
2022-01-10Implement IMUL, PCNT and CONT shader instructions, fix FFMA32I and HFMA32I ↵gdkchan
(#2972) * Implement IMUL shader instruction * Implement PCNT/CONT instruction and fix FFMA32I * Add HFMA232I to the table * Shader cache version bump * No Rc on Ffma32i
2021-11-08Support shader gl_Color, gl_SecondaryColor and gl_TexCoord built-ins (#2817)gdkchan
* Support shader gl_Color, gl_SecondaryColor and gl_TexCoord built-ins * Shader cache version bump * Fix back color value on fragment shader * Disable IPA multiplication for fixed function attributes and back color selection
2021-10-28Add support for fragment shader interlock (#2768)gdkchan
* Support coherent images * Add support for fragment shader interlock * Change to tree based match approach * Refactor + check for branch targets and external registers * Make detection more robust * Use Intel fragment shader ordering if interlock is not available, use nothing if both are not available * Remove unused field
2021-10-18Initial tessellation shader support (#2534)gdkchan
* Initial tessellation shader support * Nits * Re-arrange built-in table * This is not needed anymore * PR feedback
2021-10-12Rewrite shader decoding stage (#2698)gdkchan
* Rewrite shader decoding stage * Fix P2R constant buffer encoding * Fix PSET/PSETP * PR feedback * Log unimplemented shader instructions * Implement NOP * Remove using * PR feedback
2021-09-29Only make render target 2D textures layered if needed (#2646)gdkchan
* Only make render target 2D textures layered if needed * Shader cache version bump * Ensure topology is updated on channel swap
2021-08-11Make sure attributes used on subsequent shader stages are initialized (#2538)gdkchan
2021-07-18shadertools: Prepare for new target Languages and APIs (#2465)Mary
* shadertools: Prepare for new target Langugaes and APIs This improves shader tools command line by adding support for target language and api. * Address gdkchan's comments
2021-07-06Allow shader language and target API to be specified on the shader ↵gdkchan
translator (#2402)
2021-05-24Fix value of constant vertex attributes (#2307)gdkchan
2021-05-19Move shader resource descriptor creation out of the backend (#2290)gdkchan
* Move shader resource descriptor creation out of the backend * Remove now unused code, and other nits * Shader cache version bump * Nits * Set format for bindless image load/store * Fix buffer write flag
2021-04-20Only enable clip distance if written to on shader (#2217)gdkchan
* Only enable clip distance if written to on shader * Signal InstanceId use through FeatureFlags * Shader cache version bump
2021-03-27Shader Cache: Move bindless checking from translation to decode (#2145)mageven
2021-03-19Salieri: Detect and avoid caching shaders using bindless textures (#2097)Mary
* Salieri: Add blacklist system and blacklist shaders using bindless Currently the shader cache doesn't have the right format to support bindless textures correctly and may cache shaders that it cannot rebuild after host invalidation. This PR address the issue by blacklisting shaders using bindless textures. THis also support detection of already cached broken shader and handle removal of those. * Move to a feature flags design to avoid intrusive changes in the translator This remove the auto correct behaviour * Reduce diff on TranslationFlags * Reduce comma on last entry of TranslationFlags * Fix inverted logic and remove leftovers * remove debug edits oops
2021-02-08Simplify handling of shader vertex A (#1999)gdkchan
* Simplify handling of shader vertex A * Theres no transformation feedback, its transform * Merge TextureHandlesForCache
2021-02-01Use multiple dest operands for shader call instructions (#1975)gdkchan
* Use multiple dest operands for shader call instructions * Passing opNode is no longer needed
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.
2020-11-09Simplify logic for bindless texture handling (#1667)gdkchan
* Simplify logic for bindless texture handling * Nits
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
2020-10-25Implement CAL and RET shader instructions (#1618)gdkchan
* Add support for CAL and RET shader instructions * Remove unused stuff * Fix a bug that could cause the wrong values to be passed to a function * Avoid repopulating function id dictionary every time * PR feedback * Fix vertex shader A/B merge
2020-07-30Refactor shader translator ShaderConfig and reduce the number of out args ↵gdkchan
(#1438)
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
2020-05-06Refactor shader GPU state and memory access (#1203)gdkchan
* Refactor shader GPU state and memory access * Fix NVDEC project build * Address PR feedback and add missing XML comments
2020-04-02Remove output interpolation qualifier (#1070)gdkchan
2020-01-13Add a GetSpan method to the memory manager and use it on GPU (#877)gdkchan
2020-01-09Address PR feedbackgdkchan
Add TODO comment for GL_EXT_polygon_offset_clamp
2020-01-09Address PR feedbackgdkchan
2020-01-09Support texture rectangle targets (non-normalized coords)gdkchan
2020-01-09Support shared color mask, implement more shader instructionsgdkchan
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.
2020-01-09Add a pass to turn global memory access into storage access, and do all ↵gdk
storage related transformations on IR
2020-01-09Partial support for branch with CC, and fix a edge case of branch out of ↵gdk
loop on shaders
2020-01-09Remove TranslatorConfig structgdk
2020-01-09Make the shader translator more error resilient (part 2)gdk
2020-01-09Make the shader translator more error resilientgdk
2020-01-09Add partial support for the BRX shader instructiongdk
2020-01-09Add ATOMS, LDS, POPC, RED, STS and VOTE shader instructions, start changing ↵gdk
the way how global memory is handled
2020-01-09Initial support for image stores, support texture sample on computegdk
2020-01-09Initial workgdk
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